laptop computer

Abstract

The present disclosure relates to a notebook computer. The notebook computer comprises an upper shell, a lower shell and a main body; the upper shell is used for mounting a display screen, the lower shell is hingedly connected to the upper shell through a rotating shaft; the main body is arranged in the lower shell and comprises an antenna structure, a first fan and a second fan; the first fan and the second fan are arranged in parallel along a first horizontal direction of the lower shell; the antenna structure comprises an antenna support and an antenna body formed on the antenna support; the antenna support is formed in a strip shape extending along the first horizontal direction and extends from a position opposite to the first fan to a position opposite to the second fan. In the present application, the antenna body is formed on an antenna support extending from a position opposite to the first fan to a position opposite to the second fan, compared with the existing notebook computer using a multi-support antenna structure, the number of antenna supports can be effectively reduced, thereby effectively reducing the assembly components and reducing the complexity of notebook computer assembly.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the field of electronic technology, and in particular, to a notebook computer. BACKGROUND

[0002] With the development of electronic technology, there are more and more types of notebook computers. According to the size, weight and positioning of notebook computers, notebook computers can be generally classified into at least seven types, such as desktop replacement, mainstream, thin and light, ultra-portable, gaming, tablet and two-in-one computers. Regardless of the type of notebook computer, an antenna for receiving wireless signals is generally integrated to achieve network connection. SUMMARY

[0003] The present disclosure provides a notebook computer.

[0004] The notebook computer provided by the embodiments of the present disclosure comprises an upper shell, a lower shell and a main body.

[0005] The upper shell is used for mounting a display screen, and the lower shell is hingedly connected to the upper shell through a rotating shaft.

[0006] The main body is arranged in the lower shell, and the main body comprises at least an antenna structure, a first fan and a second fan; the first fan and the second fan are arranged side by side along a first horizontal direction of the lower shell.

[0007] The antenna structure is arranged on a side of the main body close to the rotating shaft.

[0008] The antenna structure comprises an antenna support and an antenna body formed on the antenna support.

[0009] The antenna support is formed in a strip shape extending along the first horizontal direction, and extends from a position opposite to the first fan to a position opposite to the second fan.

[0010] In some embodiments, the antenna body comprises a grounding portion and a feed point.

[0011] The grounding portion and the feed point are formed on an inner side of the antenna support, wherein the inner side is a side of the antenna support facing the main body.

[0012] In some embodiments, the antenna body comprises a radiation portion.

[0013] The antenna support has a top edge and a bottom edge.

[0014] The top edge and the bottom edge are arranged opposite to each other in a vertical direction.

[0015] The radiation portion is formed on the top edge or the bottom edge of the antenna support.

[0016] In some embodiments, the lower shell comprises a first shell and a second shell, the first shell is towards the upper shell;

[0017] A sunroof is arranged on the first shell and / or the second shell;

[0018] The sunroof is arranged at a position corresponding to a radiation part of the antenna body.

[0019] In some embodiments, the sunroof has a first distance in the first horizontal direction;

[0020] The sunroof has a second distance in a vertical direction of the first horizontal direction.

[0021] In some embodiments, the antenna support is formed with a first air outlet channel and a second air outlet channel;

[0022] The first air outlet channel and the second air outlet channel are respectively opposite to air outlet openings of the first fan and the second fan.

[0023] In some embodiments, the antenna support is further formed with an air inlet channel;

[0024] The air inlet channel is arranged between the first air outlet channel and the second air outlet channel.

[0025] In some embodiments, the antenna body has two, a first antenna body and a second antenna body;

[0026] The first antenna body is located between the first air outlet channel and the air inlet channel;

[0027] The second antenna body is located between the second air outlet channel and the air inlet channel.

[0028] In some embodiments, the main body further comprises a metal barrier wall;

[0029] The metal barrier wall is arranged between the antenna body and the main body to reflect signals from the antenna body towards the main body.

[0030] In some embodiments, the metal barrier wall has a predetermined distance from the antenna body.

[0031] In some embodiments, the main body further comprises a first heat dissipation fin and a second heat dissipation fin;

[0032] The antenna body has two, a first antenna body and a second antenna body;

[0033] The metal barrier wall comprises two barrier segments, a first barrier segment and a second barrier segment;

[0034] The first heat dissipation fin is disposed between the first antenna body and an air outlet of the first fan.

[0035] The second heat dissipation fin is disposed between the second antenna body and an air outlet of the second fan.

[0036] The first barrier wall segment is disposed between the first antenna body and the first heat dissipation fin.

[0037] The second barrier wall segment is disposed between the second antenna body and the second heat dissipation fin.

[0038] In some embodiments, the first barrier wall segment is provided with a first air outlet avoiding through hole disposed opposite to the first heat dissipation fin.

[0039] The second barrier wall segment is provided with a second air outlet avoiding through hole disposed opposite to the second heat dissipation fin.

[0040] In some embodiments, the first heat dissipation fin has a first avoiding gap opposite to the first antenna body.

[0041] The second heat dissipation fin has a second avoiding gap opposite to the second antenna body.

[0042] In some embodiments, the first and second shells are both made of metal material.

[0043] The first and / or second shell is provided with a plastic pad at a position of the sunroof.

[0044] The plastic pad covers the sunroof.

[0045] In some embodiments, the antenna structure further comprises conductive foam.

[0046] The conductive foam is fixed to a grounding portion of the antenna body and disposed on a side of the grounding portion facing the host body.

[0047] In some embodiments, the lower shell comprises a first shell and a second shell.

[0048] The first shell faces the upper shell and is made of metal material.

[0049] The conductive foam contacts the first shell to form a grounding circuit.

[0050] The technical scheme provided by the embodiment of the present disclosure can have the following beneficial effects: the antenna body is formed on a strip-shaped antenna support. The antenna support extends from a position opposite to the first fan to a position opposite to the second fan. Compared with the antenna structure with multiple supports in the prior notebook computer, the number of antenna supports is reduced, so that the assembly components can be effectively reduced, and the complexity of the notebook computer assembly is reduced.

[0051] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present disclosure. BRIEF DESCRIPTION OF DRAWINGS

[0052] The accompanying drawings, which are incorporated into the specification and constitute part of the specification, illustrate embodiments consistent with the present disclosure and, together with the specification, serve to explain the principles of the present disclosure.

[0053] Figure 1 is a schematic diagram of a notebook computer structure according to an exemplary embodiment.

[0054] Figure 2 is a schematic diagram of an antenna structure of a notebook computer according to an exemplary embodiment Figure 1 .

[0055] Figure 3 is a schematic diagram of an antenna structure of a notebook computer according to an exemplary embodiment Figure 2 .

[0056] Figure 4 is a schematic diagram of a sunroof structure on a housing according to an exemplary embodiment.

[0057] Figure 5 is a schematic diagram of a main body portion structure of a notebook computer according to an exemplary embodiment.

[0058] Figure 6 is a schematic diagram of a metal barrier structure of a notebook computer according to an exemplary embodiment.

[0059] Figure 7 is a schematic diagram of a hinge connection structure of a notebook computer according to an exemplary embodiment.

[0060] Figure 8 is a schematic diagram of an antenna signal receiving and transmitting frequency band according to an exemplary embodiment Figure 1 .

[0061] Figure 9 is a schematic diagram of an antenna signal receiving and transmitting frequency band according to an exemplary embodiment Figure 2 .

[0062] Figure 10is a schematic diagram of a frequency band of a signal transmitted / received by each direction of an antenna according to an example embodiment.

[0063] Figure 11 is a block diagram of a terminal device according to an example embodiment. DETAILED DESCRIPTION

[0064] The example embodiments will be described in detail below with reference to the accompanying drawings. In the following description, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementations described in the following example embodiments do not represent all implementations consistent with the present disclosure. Instead, they are merely examples of apparatuses consistent with some aspects of the present disclosure as detailed in the appended claims.

[0065] With the development of electronic technology, there are more and more types of notebook computers. According to the size, weight and positioning of notebook computers, notebook computers can be generally classified into at least seven types of notebook computers, such as desktop replacement, mainstream, thin and light, ultra-portable, gaming, tablet and two-in-one computers. For any type of notebook computer, an antenna is generally integrated to receive wireless signals to achieve network connection.

[0066] In the related art, the antenna support is arranged at the air outlet of the fan. Since the antenna support itself needs to occupy a certain space, in order to avoid the antenna support from the air outlet in the limited space, a larger space is reserved between the entire fan assembly (including the fan and the heat dissipation fin and other components) and the rotating shaft for the antenna support when the fan assembly is arranged.

[0067] The present disclosure provides a notebook computer. Figure 1 is a schematic diagram of a structure of a notebook computer according to an example embodiment. As shown in Figure 1 The notebook computer includes an upper shell, a lower shell and a main body.

[0068] The upper shell is used to mount a display screen (not shown in the figure), and the lower shell is hingedly connected to the upper shell through a rotating shaft;

[0069] The main body 3 is arranged in the lower shell (including Figure 1 The first shell 4 and the second shell 1 shown), and the main body at least includes an antenna structure 2, a first fan 6 and a second fan 7; the first fan 6 and the second fan 7 are arranged side by side along a first horizontal direction 5 of the lower shell;

[0070] The antenna structure 2 is arranged on a side of the main body 3 close to the rotating shaft;

[0071] The antenna structure 2 includes: an antenna support and an antenna body formed on the antenna support;

[0072] The antenna support is formed as a strip extending along the first horizontal direction 5, and extends from a position opposite to the first fan 6 to a position opposite to the second fan 7.

[0073] In this embodiment, the lower shell includes a first shell 4 and a second shell 1, with the first shell 4 facing the upper shell. The second shell 1 is used to support the main body. The first shell 4 and the second shell 1 together form a receiving cavity. The main body 3 is located within the receiving cavity.

[0074] In this embodiment of the disclosure, the first fan and the second fan are along the following... Figure 1 The antennas, arranged in a horizontal line as shown, are used for heat dissipation and cooling of the laptop. The antenna structure is fixedly connected to the first housing. The antenna structure includes an antenna bracket and an antenna body laser-engraved on the antenna bracket. That is, the antenna body can be formed on the antenna bracket through a laser engraving process. The antenna body faces the main body of the laptop.

[0075] In this embodiment of the disclosure, the antenna body may include multiple antenna bodies, and multiple antenna bodies are integrated on one antenna bracket.

[0076] The laptop computer in this embodiment includes: an upper shell, a lower shell, and a main body; the upper shell is used to mount a display screen, and the lower shell is hinged to the upper shell via a hinge; the main body is disposed inside the lower shell, and the main body includes at least an antenna structure, a first fan, and a second fan; the first fan and the second fan are arranged side by side along a first horizontal direction of the lower shell; the antenna structure is disposed on the side of the main body near the hinge; the antenna structure includes: an antenna bracket and an antenna body formed on the antenna bracket; the antenna bracket is formed as a strip extending along the first horizontal direction, and extends from a position opposite to the first fan to a position opposite to the second fan. In this application, the antenna body is formed on a strip-shaped antenna bracket. The antenna bracket extends from a position opposite to the first fan to a position opposite to the second fan. Compared with the multi-bracket antenna structure used in existing laptops, the number of antenna brackets can be effectively reduced, thereby effectively reducing assembly components, reducing the complexity of laptop assembly, saving antenna space, and making the component layout more compact.

[0077] In some embodiments, Figure 2 This is a schematic diagram of the antenna structure of a laptop computer according to an exemplary embodiment. Figure 1 . Figure 3 This is a schematic diagram of the antenna structure of a laptop computer according to an exemplary embodiment. Figure 2 .like Figure 2 , 3As shown, the antenna structure comprises an antenna support 20 and an antenna body 21 / 22 formed on the antenna support 20. As shown in Figure 3 As shown, the antenna body comprises a grounding part 213 / 223 and a feeding point 212 / 222;

[0078] The grounding part and the feeding point are formed on the inner side of the antenna support, wherein the inner side is the side of the antenna support facing the main body.

[0079] In the embodiments of the present disclosure, as shown in Figure 2 The inner side and the outer side of the antenna support are determined according to a second horizontal direction 8, wherein the inner side is the side of the antenna support facing the main body. After the notebook computer is assembled, the first horizontal direction 5 and the second horizontal direction 8 are perpendicular to each other. The antenna body can comprise a grounding part and a feeding point. The grounding part is used for grounding the antenna body, and the feeding point is used for connecting the antenna body with a cable. That is, the cable used for signal transmission between the antenna body and the circuit board is connected with the antenna body through the feeding point. In the present application, the entire antenna body faces the main body, so that a shielding plate facing the outside is not needed to be added in front of the antenna body, thereby effectively reducing the installation space occupied by the antenna structure.

[0080] In some embodiments, as shown in Figure 3 As shown, the antenna body comprises a radiation part 211 / 221;

[0081] The antenna support 20 has a top edge and a bottom edge;

[0082] The top edge and the bottom edge are oppositely arranged in a vertical direction;

[0083] The radiation part 211 / 221 is formed on the top edge or the bottom edge of the antenna support.

[0084] In the embodiments of the present disclosure, the antenna body further comprises a radiation part. The radiation part is used for receiving and transmitting wireless signals. The radiation part can comprise a plurality of radiation parts, and one antenna body part corresponds to one radiation part. The radiation parts can be distributed on the top edge or the bottom edge of the antenna support. The top edge is the edge close to the first shell, and the bottom edge is the edge close to the second shell. Meanwhile, the different radiation parts do not interfere with each other in receiving and transmitting signals.

[0085] In some embodiments, as shown in Figure 1 As shown, the lower shell comprises a first shell 4 and a second shell 1, and the first shell 4 faces the upper shell;

[0086] Figure 4 is a schematic diagram of the sunroof structure on the shell according to an exemplary embodiment. As shown in Figure 4 As shown, the first shell 4 and / or the second shell 1 is provided with a sunroof 41 / 42;

[0087] The sunroof 41 / 42 is arranged at a position corresponding to a radiation part of the antenna body.

[0088] In the embodiments of the present disclosure, the first shell is provided with a keyboard key hole for sleeving a keyboard key. The second shell is used for carrying a host body. The sunroof is used for transmitting wireless signals received and sent by the antenna body.

[0089] In some embodiments, the sunroof has a first distance in the first horizontal direction;

[0090] The sunroof has a second distance in the vertical direction of the first horizontal direction.

[0091] In the embodiments of the present disclosure, the sunroof can be rectangular. The sunroof has a first distance in the first horizontal direction (i.e. the extension direction of the antenna support length), and has a second distance in the vertical direction of the extension direction of the antenna support length. The first distance can be 3-5 mm. The sunroof can be provided in multiple parallel arrangements. The sunroof is close to the antenna body and located above or below the antenna body. By providing the sunroof, the shielding effect of the metal shell on the antenna in the direction of the metal shell can be avoided, so that the wireless signal can be transmitted externally through the sunroof, and the dead angle of the antenna directivity can be improved.

[0092] In some embodiments, as shown in Figure 3 The antenna support is provided with a first air outlet channel 23 and a second air outlet channel 24.

[0093] The first air outlet channel 23 and the second air outlet channel 24 are respectively opposite to the air outlets of the first fan 6 and the second fan 7. Figure 1

[0094] In the embodiments of the present disclosure, the antenna support is provided with a first air outlet channel and a second air outlet channel. The first air outlet channel is opposite to the air outlet of the first fan, and the second air outlet channel is opposite to the air outlet of the second fan. The air blown by the fan can be blown out through the air outlet channel provided in the antenna support, thereby achieving the function of heat dissipation of the electronic device.

[0095] In some embodiments, as shown in Figure 3 The antenna support is further provided with an air inlet channel 25.

[0096] The air inlet channel 25 is arranged between the first air outlet channel 23 and the second air outlet channel 24.

[0097] In the embodiments of the present disclosure, the antenna support is further provided with an air inlet channel. The air inlet channel is located in the center of the antenna support. The antenna body is located on both sides of the air inlet channel. One antenna body is located between one air outlet channel and the air inlet channel. Two antenna bodies are arranged with a predetermined distance, thereby avoiding mutual interference.​

[0098] In some embodiments, as shown in Figure 3 The antenna body has two, respectively, the first antenna body 21 and the second antenna body 22;

[0099] The first antenna body 21 is located between the first air outlet channel 23 and the air inlet channel 25;

[0100] The second antenna body 22 is located between the second air outlet channel 23 and the air inlet channel 25.

[0101] In the embodiment of the present disclosure, the antenna support is also provided with an air inlet channel. The air inlet channel is located in the center of the antenna support. The antenna body is located on both sides of the air inlet channel. One antenna body is located between one air outlet channel and the air inlet channel. Two antenna bodies are arranged at a predetermined distance, thereby avoiding mutual interference.

[0102] In some embodiments, Figure 5 is a schematic diagram of the main body structure of a notebook computer according to an exemplary embodiment. Figure 6 is a schematic diagram of the metal barrier wall structure of a notebook computer according to an exemplary embodiment. As shown in Figure 5 、 6 The main body further includes a metal barrier wall 33;

[0103] The metal barrier wall 33 is arranged between the antenna body and the main body to reflect the signal on the side of the antenna body towards the main body.

[0104] In the embodiment of the present disclosure, the metal barrier wall is a strip-shaped metal structure arranged between the antenna body and the main body, which can cover the signal transmission range of the antenna body, thereby effectively reflecting the signal on the side of the antenna body towards the main body, expanding the signal transmission range of the main body to the outside world, and further improving the situation that the antenna directivity appears dead angle.

[0105] In some embodiments, the metal barrier wall and the antenna body have a predetermined distance.

[0106] In the embodiment of the present disclosure, the predetermined distance can be determined according to the installation space, which can be between 3mm and 5mm. The reasonable predetermined distance is conducive to realizing sufficient reflection of the signal.

[0107] In some embodiments, as shown in Figure 5 The main body further includes a first heat dissipation fin 31 and a second heat dissipation fin 34;

[0108] The antenna body has two, respectively, the first antenna body and the second antenna body;

[0109] As Figure 6 shown, the metal barrier wall 33 includes two barrier sections, namely a first barrier section 331 and a second barrier section 332;

[0110] The first heat dissipation fin 31 is arranged between the first antenna body and the air outlet of the first fan 6;

[0111] The second heat dissipation fin 34 is arranged between the second antenna body and the air outlet of the second fan 7;

[0112] The first barrier section is arranged between the first antenna body and the first heat dissipation fin;

[0113] The second barrier section is arranged between the second antenna body and the second heat dissipation fin.

[0114] In the embodiments of the present disclosure, the main body further includes a first heat dissipation fin and a second heat dissipation fin. The first heat dissipation fin and the second heat dissipation fin are both used for fan heat dissipation to improve the fan heat dissipation efficiency. The heat dissipation fin and the fan can be integrally installed to reduce the occupied space. Among them, Figure 5 As shown in the figure, the main body further includes a control mainboard 32. The control mainboard 32 is integrated with a circuit connected with the antenna body and the fan.

[0115] In some embodiments, as Figure 6 shown, the first barrier section 331 is provided with a first air outlet avoiding through hole 3311, and the first air outlet avoiding through hole 3311 is arranged at a position opposite to the first heat dissipation fin relative to the first barrier section;

[0116] The second barrier section 332 is provided with a second air outlet avoiding through hole 3321, and the second air outlet avoiding through hole 3321 is arranged at a position opposite to the second heat dissipation fin relative to the second barrier section.

[0117] In the embodiments of the present disclosure, in order to improve the heat dissipation efficiency of the notebook computer, the first air outlet avoiding through hole is arranged at a position opposite to the first heat dissipation fin relative to the first barrier section. The heat dissipated by the first heat dissipation fin is dissipated from the first air outlet avoiding through hole to the computer. The heat dissipated by the second heat dissipation fin is dissipated from the second air outlet avoiding through hole to the computer.

[0118] In some embodiments, as Figure 6 shown, the first heat dissipation fin has a first avoiding gap 333 at a position opposite to the first antenna body;

[0119] The second heat dissipation fin has a second avoiding gap at a position opposite to the second antenna body.

[0120] In the embodiments of the present disclosure, the heat dissipation fin has an avoiding gap near the antenna body; and the part of the metal barrier wall is embedded into the avoiding gap. Since the space inside the lower shell is limited, the avoiding gap can make the antenna body and the heat dissipation fin arranged compactly, save space, and make the metal barrier wall as close to the antenna body as possible, thereby improving the signal reflection effect.

[0121] In some embodiments, the first shell and the second shell are both made of metal material.

[0122] The first shell and / or the second shell are provided with a plastic pad at the position of the sunroof.

[0123] The plastic pad covers the sunroof.

[0124] In the embodiments of the present disclosure, Figure 7 is a schematic diagram of a hinge connection structure of a notebook computer according to an exemplary embodiment. As shown in Figure 7 , the first shell and / or the second shell 4 are provided with a plastic pad 43 at the position of the sunroof; and the plastic pad covers the sunroof.

[0125] In the embodiments of the present disclosure, the plastic pad 43 can be made of plastic material, which does not shield the wireless signals transmitted and received by the antenna body. The plastic pad can be located on the outer surface of the first shell and / or the second shell, thereby playing an aesthetic role. The antenna structure 2 is arranged at the hinge connection as shown in Figure 7 .

[0126] In some embodiments, the antenna structure further comprises conductive foam;

[0127] The conductive foam is fixed to the grounding part of the antenna body and is arranged on the side of the grounding part facing the host body.

[0128] In the embodiments of the present disclosure, the conductive foam forms a grounding line of the antenna body by respectively contacting the grounding part of the antenna body and the first shell. The first end of the conductive foam is connected to the grounding part at the bottom end of the antenna body, and the second end is connected to the ground of the control mainboard, so that the grounding part of the antenna body is grounded through the conductive foam.

[0129] In the embodiments of the present disclosure, the lower shell comprises a first shell and a second shell;

[0130] The first shell faces the upper shell, and the first shell is made of metal material.

[0131] The conductive foam contacts the first shell to form a grounding line.

[0132] Figure 8 is a schematic diagram of an antenna signal transmission frequency band according to an exemplary embodimentFigure 1 As shown in Figure 8 As shown in Figure 3 is a voltage standing wave ratio chart of whether the antenna body on the left side of the middle and the transmitting platform match. Commonly used are frequency point 1: 2.4GHz; frequency point 2: 2.45GHz; frequency point 3: 2.5GHz; frequency point 4: 5.15GHz; frequency point 5: 5.5GHz; frequency point 6: 5.85GHz. Among them, frequency point 1: 2.4GHz, the corresponding voltage standing wave ratio is 1.9269; frequency point 2: 2.45GHz, the corresponding voltage standing wave ratio is 1.2657; frequency point 3: 2.5GHz, the corresponding voltage standing wave ratio is 1.7147; frequency point 4: 5.15GHz, the corresponding voltage standing wave ratio is 1.9250; frequency point 5: 5.5GHz, the corresponding voltage standing wave ratio is 2.4849; frequency point 6: 5.85GHz, the corresponding voltage standing wave ratio is 2.6847.

[0133] Figure 9 is an antenna transceiving signal frequency band schematic diagram according to an example embodiment Figure 2 As shown in Figure 9 As shown in Figure 3 is a voltage standing wave ratio chart of whether the antenna body on the right side of the middle and the transmitting platform match. Commonly used are frequency point 1: 2.4GHz; frequency point 2: 2.45GHz; frequency point 3: 2.5GHz; frequency point 4: 5.15GHz; frequency point 5: 5.5GHz; frequency point 6: 5.85GHz. Among them, frequency point 1: 2.4GHz, the corresponding voltage standing wave ratio is 2.2382; frequency point 2: 2.45GHz, the corresponding voltage standing wave ratio is 1.4143; frequency point 3: 2.5GHz, the corresponding voltage standing wave ratio is 1.9297; frequency point 4: 5.15GHz, the corresponding voltage standing wave ratio is 2.5445; frequency point 5: 5.5GHz, the corresponding voltage standing wave ratio is 2.8399; frequency point 6: 5.85GHz, the corresponding voltage standing wave ratio is 1.9781.

[0134] Figure 10 is an antenna each direction transceiving signal frequency band schematic diagram according to an example embodiment. As shown in Figure 10 As shown in Figure 3 is a signal quality distribution of each direction transceiving signal frequency band when the antenna body on the left side of the middle transceives signals to the outside. Among them, the direction distribution is 360 degree distribution, wherein the direction of the relative line connecting the user and the electronic device is determined as 0 degree direction, and the 360 degree distribution is counterclockwise, as shown in Figure 8 As shown in Figure 8The length of the angle 0 degree from the center is greater than the length of the angle 45 degree from the center in the distribution corresponding to the 2.4 GHz frequency point 1, so it is indicated that the signal quality of the angle 0 degree direction is better than the signal quality of the angle 45 degree direction when the antenna transmits and receives signals at the frequency point of 2.4 GHz.

[0135] A second aspect of the embodiments of the present disclosure provides a notebook computer, comprising:

[0136] The shell and the main body in the electronic device of the first aspect.

[0137] In the embodiments of the present disclosure, the electronic device can be a notebook computer. The notebook computer includes the shell and the main body described in the above embodiments.

[0138] Figure 11 A host body block diagram is shown according to an exemplary embodiment.

[0139] Referring to Figure 11 The host body can include one or more of the following components: a processing component 802, a memory 804, a power component 806, a multimedia component 808, an audio component 810, an input / output (I / O) interface 812, a sensor component 814, and a communication component 816.

[0140] The processing component 802 generally controls the overall operation of the terminal device, such as operations associated with touch, telephone calls, data communications, camera operations, and recording operations. The processing component 802 can include one or more processors 820 to execute instructions to complete all or part of the steps of the above methods. In addition, the processing component 802 can include one or more modules to facilitate interaction between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate the interaction between the multimedia component 808 and the processing component 802.

[0141] The memory 804 is configured to store various types of data to support the operation of the terminal device. Examples of these data include instructions for operating any application or method on the terminal device, contact data, phonebook data, messages, pictures, videos, etc. The memory 804 can be implemented by any type of volatile or non-volatile storage devices or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic storage, flash memory, magnetic disk or optical disk.

[0142] The power component 806 provides power to various components of the terminal device. The power component 806 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the terminal device.

[0143] The multimedia component 808 includes a screen providing an output interface between the terminal device and a user. In some embodiments, the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes the touch panel, the screen can be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense a touch, a slide, and a gesture on the touch panel. The touch sensor can not only sense a boundary of a touching or a sliding action, but also detect duration and pressure related to the touching or sliding action. In some embodiments, the multimedia component 808 includes a front camera and / or a rear camera. When the terminal device is in an operation mode, such as a shooting mode or a video mode, the front camera and / or the rear camera can receive external multimedia data. Each of the front camera and the rear camera can be a fixed optical lens system or have a focal length and optical zoom capability.

[0144] The audio component 810 is configured to output and / or input an audio signal. For example, the audio component 810 includes a microphone (MIC) configured to receive an external audio signal when the terminal device is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signal can be further stored in the memory 804 or transmitted via the communication component 816. In some embodiments, the audio component 810 also includes a speaker for outputting an audio signal.

[0145] The I / O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which can be a keypad, a click wheel, buttons, and the like. The buttons can include, but are not limited to, a home button, a volume button, a start button, and a lock button.

[0146] The sensor component 814 includes one or more sensors to provide various aspects of status assessment for the terminal device. For example, the sensor component 814 can detect the open / closed status of the terminal device, the relative positioning of components, such as the display and keypad of the terminal device, the sensor component 814 can also detect changes in position of the terminal device or a component of the terminal device, the presence or absence of user contact with the terminal device, the terminal device orientation or acceleration / deceleration, and changes in the temperature of the terminal device. The sensor component 814 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor component 814 can also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor component 814 can also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

[0147] The communication component 816 is configured to facilitate wired or wireless communication between the terminal device and another device. The terminal device can access a wireless network based on a communication standard, such as WiFi, 2G, or 3G, or a combination thereof. In an example embodiment, the communication component 816 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel. In an example embodiment, the communication component 816 also includes a near-field communication (NFC) module to facilitate short-range communication. For example, the NFC module can be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra-WideBand (UWB) technology, Bluetooth (BT) technology, and other technologies.

[0148] In an example embodiment, the terminal device can be implemented with one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, micro-controllers, microprocessors, or other electronic elements to perform the above-described methods.

[0149] Other embodiments of the disclosure will be apparent to those of ordinary skill in the art from a review of the description and practice of the disclosure. It is intended that all such additional embodiments and modifications come within the scope of the disclosure and be included therein. The description and examples are intended to be illustrative, and not limiting of the true scope and spirit of the disclosure. Claims that can be worded as a means-plus-function are intended to cover the structures described herein as performing the recited function and their equivalents.

[0150] It is to be understood that the present disclosure is not limited to the precise construction described and as shown in the drawings, and that various modifications and changes can be effected therein by those of ordinary skill in the art without departing from the scope of the disclosure. The scope of the disclosure is limited only by the claims appended hereto.

Claims

1. A laptop computer, characterized in that, include: Upper shell, lower shell, and main unit; The upper shell is used to mount the display screen, and the lower shell is hinged to the upper shell via a pivot. The main unit is disposed within the lower shell, and the main unit includes at least an antenna structure, a first fan, a second fan, and a metal baffle; the first fan and the second fan are arranged side by side along a first horizontal direction of the lower shell; The antenna structure includes: an antenna support and at least two antenna bodies formed on the antenna support, with the antenna bodies spaced apart at a predetermined distance. The antenna structure is disposed on the side of the main body near the pivot; the metal barrier is disposed between the antenna body and the main body to reflect the signal of the antenna body toward the side of the main body; the metal barrier and the antenna body are at a predetermined distance, the predetermined distance being between 3mm and 5mm; The antenna support is formed as a strip extending along the first horizontal direction, is set independently of the first fan and the second fan, and extends from a position opposite to the first fan to a position opposite to the second fan; The antenna support has a first air outlet channel and a second air outlet channel. The first air outlet channel and the second air outlet channel are respectively opposite to the air outlets of the first fan and the second fan; the host body also includes a first heat dissipation fin and a second heat dissipation fin; The antenna body consists of two parts, namely a first antenna body and a second antenna body; The first heat dissipation fin is disposed between the first antenna body and the air outlet of the first fan; the first heat dissipation fin has a first clearance notch at a position opposite to the first antenna body, and part of the first clearance notch is opposite to the first heat dissipation fin; The second heat dissipation fin is disposed between the second antenna body and the air outlet of the second fan; the second heat dissipation fin has a second clearance notch at a position opposite to the second antenna body, and part of the second clearance notch is opposite to the second heat dissipation fin; Parts of the metal retaining wall are respectively embedded in the first clearance gap and the second clearance gap.

2. The laptop computer according to claim 1, characterized in that, The antenna body includes a grounding part and a feed point; The grounding portion and feed point are formed on the inner side of the antenna bracket, wherein the inner side is the side of the antenna bracket facing the main body.

3. The laptop computer according to claim 1, characterized in that, The antenna body includes a radiating section; The antenna support has a top edge and a bottom edge; The top edge and bottom edge are arranged opposite each other in the vertical direction; The radiating portion is formed on the top or bottom edge of the antenna support.

4. The laptop computer according to claim 3, characterized in that, The lower shell includes a first shell and a second shell, with the first shell facing the upper shell; A skylight is provided on the first housing and / or the second housing; The skylight is located at a position corresponding to the radiating part of the antenna body.

5. The laptop computer according to claim 4, characterized in that, The skylight has a first distance along the first horizontal direction; The skylight has a second distance in the vertical direction of the first horizontal direction.

6. The laptop computer according to claim 1, characterized in that, An air intake channel is also formed on the antenna support; The air inlet channel is located between the first air outlet channel and the second air outlet channel.

7. The laptop computer according to claim 6, characterized in that, The first antenna body is located between the first air outlet channel and the air inlet channel; The second antenna body is located between the second air outlet channel and the air inlet channel.

8. The laptop computer according to claim 1, characterized in that, The metal retaining wall includes two sections, namely a first retaining wall section and a second retaining wall section; The first retaining wall section is disposed between the first antenna body and the first heat dissipation fin; The second retaining wall section is disposed between the second antenna body and the second heat dissipation fin.

9. The laptop computer according to claim 8, characterized in that, The first retaining wall section is provided with a first air outlet clearance hole, which is located at the position opposite to the first heat dissipation fins in the first retaining wall section; The second retaining wall section is provided with a second air outlet clearance hole, which is located at the position opposite to the second heat dissipation fins in the second retaining wall section.

10. The laptop computer according to claim 4, characterized in that, Both the first and second housings are made of metal. The first housing and / or the second housing have plastic pads at the locations where the skylight is opened; The plastic pad covers the skylight.

11. The laptop computer according to claim 2, characterized in that, The antenna structure also includes conductive foam; The conductive foam is fixed to the grounding part of the antenna body and is located on the side of the grounding part facing the host body.

12. The laptop computer according to claim 11, characterized in that, The lower shell includes a first shell and a second shell; The first housing faces the upper housing, and the first housing is made of metal; The conductive foam contacts the first housing to form a grounding line.

Images