CN110323530B

CN110323530B - Shell and electronic device

Info

Publication number: CN110323530B
Application number: CN201810282642.3A
Authority: CN
Inventors: 胡莎莎
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2018-03-31
Filing date: 2018-03-31
Publication date: 2021-04-02
Anticipated expiration: 2038-03-31
Also published as: CN110323530A

Abstract

The application provides a shell, the shell includes body and sliding seat, sliding seat sliding connection in the body and accept in body or roll-off the body, the sliding seat is close to the position interval of the first end of sliding seat is provided with first antenna body and second antenna body, first end is when the sliding seat roll-off keep away from the one end of body during the body, wherein, the sliding seat is made by insulating material, first antenna body and second antenna body fixed set up in on the sliding seat. The application also provides an electronic device comprising the shell. The application provides a casing and electron device, through set up the antenna body on the sliding seat of slidable play body, can use the antenna body to carry out the receiving and dispatching of antenna signal when the sliding seat roll-off body, can improve the antenna performance and can effectively improve the screen and account for the ratio.

Description

Shell and electronic device

Technical Field

The present disclosure relates to electronic devices, and particularly to a housing of an electronic device and the electronic device.

Background

At present, electronic devices such as mobile phones and tablet computers are widely used. In order to realize multi-band coverage, a general electronic device may have a plurality of antennas, and with the gradual development of a full-face screen, the clearance area of the antennas is reduced, so that the performance of the antennas is affected, or the number of the antennas has to be reduced, so that the usability of the electronic device is reduced.

Disclosure of Invention

An object of the application is to provide a casing and an electronic device, can effectively improve the performance of antenna.

In order to solve the above technical problem, a housing is provided, where the housing includes a body and a sliding seat, the sliding seat is slidably connected to the body and is accommodated in the body or slides out of the body, a first antenna body and a second antenna body are disposed at a position of the sliding seat close to a first end of the sliding seat at intervals, the first end is an end away from the body when the sliding seat slides out of the body, the sliding seat is made of an insulating material, and the first antenna body and the second antenna body are fixedly disposed on the sliding seat.

In another aspect, an electronic device is provided, where the electronic device includes a housing, the housing includes a body and a sliding seat, the sliding seat is slidably connected to the body and is accommodated in the body or slides out of the body, a first antenna body and a second antenna body are disposed at a position of the sliding seat close to a first end of the sliding seat at intervals, the first end is an end away from the body when the sliding seat slides out of the body, the sliding seat is made of an insulating material, and the first antenna body and the second antenna body are fixedly disposed on the sliding seat.

The application provides a casing and electron device, through set up the antenna body on the sliding seat of slidable play body, can use the antenna body to carry out the receiving and dispatching of antenna signal when the sliding seat roll-off body, can improve the antenna performance and can improve the screen and account for the ratio.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is an overall schematic view of an electronic device in a first state according to an embodiment of the present application.

Fig. 2 is an overall schematic view of an electronic device in a second state according to an embodiment of the present application.

Fig. 3 is a side view of an electronic device in a second state according to an embodiment of the present application.

Fig. 4 is a top view of a schematic portion of an electronic device according to an embodiment of the present application.

Fig. 5 is a top view of a schematic partial structure of an electronic device in another embodiment of the present application.

Fig. 6 is a schematic overall appearance diagram of an electronic device according to an embodiment of the present application.

Fig. 7 is an exploded view of an electronic device according to an embodiment of the present application.

Fig. 8 is a schematic back view of a body of a housing according to an embodiment of the present application.

Fig. 9 is a schematic back view of a body of a housing according to another embodiment of the present application.

Fig. 10 is a schematic view of a sliding seat of a housing according to an embodiment of the present application.

Fig. 11 is a schematic view of a sliding seat of a housing according to another embodiment of the present application.

Fig. 12 is a schematic top view of an electronic device in a second state according to an embodiment of the present application.

Fig. 13 is a schematic cross-sectional view of an electronic device in an embodiment of the present application.

Fig. 14 is a schematic cross-sectional view of an electronic device in another embodiment of the present application.

Fig. 15 is a schematic cross-sectional view illustrating a sliding mechanism when an electronic device in an embodiment of the present application is in a second state.

Fig. 16 is a schematic cross-sectional view illustrating a sliding mechanism of an electronic device in a first state according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without inventive step, are within the scope of the present disclosure.

In the description of the embodiments of the present application, it should be understood that the terms "thickness" and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, and do not imply or indicate that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application.

Please refer to fig. 1, which is a general diagram of an electronic device 100 in a first state according to an embodiment of the present application. The electronic device 100 includes a housing 1. The housing 1 includes a body 11 and a sliding seat 12, the sliding seat 12 is slidably connected to the body 11 and is accommodated in the body 11 or slides out of the body 11, a first antenna T11 and a second antenna T12 are disposed at a position of the sliding seat 12 close to a first end D1 of the sliding seat 12 at intervals, the first end D1 is an end away from the body 11 when the sliding seat 12 slides out of the body 11, the sliding seat 12 is made of an insulating material, and the first antenna T11 and the second antenna T12 are fixedly disposed on the sliding seat 12.

Therefore, in the present application, by configuring the housing 1 to include the body 11 and the sliding seat 12 that can slide relative to the body 11, when the electronic device 100 is in the first state where the sliding seat 12 slides out of the body 11, the first antenna body T11 and the second antenna body T12 are in the exposed state without shielding, and the clearance area of the first antenna body T11 and the second antenna body T12 is increased, thereby improving the antenna performance.

As shown in fig. 1, the body 11 of the housing 1 includes a main body 111 and an extension 112 protruding from an end of the main body 111. The sliding seat 12 is overlapped with the extending portion 112 and is connected to the extending portion 112 in a sliding manner, and the sliding seat 12 slides on the extending portion 112 to gradually get away from or close to the main body portion 111, so as to drive the first antenna body T11 and the second antenna body T12 to get away from or close to the main body portion 111. That is, the main body 111 and the extension 112 of the main body 11 of the housing 1 form a stepped semi-enclosed accommodation space 113, and the slide holder 12 is provided in the semi-enclosed accommodation space 113 of the main body 11 so as to be joined to the main body 11.

Referring to fig. 2 and fig. 3, fig. 2 is a general schematic view of the electronic device 100 in the second state according to the embodiment of the present disclosure, and fig. 3 is a side schematic view of the electronic device 100 in the second state according to the embodiment of the present disclosure.

Wherein, the second state refers to a state that the sliding seat 12 is completely accommodated in the body 11. In some embodiments, as shown in fig. 2 and fig. 3, when the sliding seat 12 slides on the extending portion 112 to be close to the main body portion 111 until completely abutting against the main body portion 111, the sliding seat 12 is completely accommodated in the accommodating space 113 of the main body 11, so that the electronic device 100 is in the second state.

As shown in fig. 2 or fig. 3, when the sliding seat 12 is completely accommodated in the body 11, the sliding seat 12 and the body 11 form a complete housing 1.

That is, as shown in fig. 2 or fig. 3, in some embodiments, when the sliding seat 12 is completely accommodated in the body 11, the sliding seat 12 completely coincides with the outer circumference of the extension portion 112.

In some embodiments, the sliding seat 12 is made of an insulating material, for example, a plastic material, a resin material, or the like. Each of the first antenna body T11 and the second antenna body T12 is an FPC (flexible printed circuit) antenna fixedly disposed on the sliding seat 12 or an LDS (Laser-Direct-structuring) antenna formed on the sliding seat by a Laser technique. For example, the first antenna unit T11 and the second antenna unit T12 may be both an FPC antenna or an LDS antenna, or the first antenna unit T11 may be one of an FPC antenna and an LDS antenna, and the second antenna unit T12 may be the other of an FPC antenna and an LDS antenna. The FPC antenna refers to a metal antenna pattern formed on an FPC, and the FPC antenna may be fixed to the slider 12 by bonding, embedding, welding, or the like. The LDS antenna refers to a metal antenna pattern directly plated on the sliding seat 12 made of the insulating material by a laser technology.

In some embodiments, the body 11 is also made of the same insulating material as the sliding seat 12, so as to ensure the consistency of the appearance of the casing 1. Obviously, in some embodiments, the body 11 may also be made of a metal material, and it is only necessary that the sliding seat 12 is made of an insulating material, so that when the sliding seat 12 slides out, the antenna body T1 located at the first end D1 of the sliding seat 12 is shielded by the sliding seat 12 only on one side, and since the sliding seat 12 is made of an insulating material, the performance of the antenna is not affected, which is equivalent to that the antenna body T1 is entirely in a clearance environment.

In other embodiments, the sliding seat 12 may also be made of a metal material, and the first antenna body T11 and the second antenna body T12 are separate metal regions separated by a micro-slot strip or a slot strip on the sliding seat 12, and each separate metal region forms the first antenna body T11 or the second antenna body T12. When the sliding seat 12 is made of a metal material, the body 11 may also be made of the same metal material, so as to maintain the consistency of the appearance of the housing 1.

As shown in fig. 1, the first antenna unit T11 and the second antenna unit T12 are electrically isolated from each other to form an independent antenna unit. The length of the first antenna body T11 is greater than the length of the second antenna body T12.

As shown in fig. 1, the first antenna body T11 and the second antenna body T12 are bent and each include a first side W1 parallel to a first end D1 and a second side W2 perpendicular to the first end D1, a length of the first side W1 of the first antenna body T11 is greater than a length of the first side W1 of the second antenna body T12, and a length of the second side W2 of the first antenna body T11 is equal to a length of the second side W2 of the second antenna body T12.

As shown in fig. 1, the first antenna body T11 and the second antenna body T12 are respectively disposed near two vertex angles J1 connected to the first end D1.

Fig. 4 is a top view of a schematic partial structure of the electronic device 100. As shown in fig. 4, the electronic device 100 further includes a main circuit board 2, and a first rf transceiver circuit 31 and a second rf transceiver circuit 32 disposed on the main circuit board 2. The first radio frequency transceiver circuit 31 and the second radio frequency transceiver circuit 32 are configured to implement transceiving of antenna signals in corresponding frequency bands. Fig. 4 is a top view of the electronic device 100 in the second state.

The first rf transceiver circuit 31 and the second rf transceiver circuit 32 are electrically connected to the first antenna unit T11 and the second antenna unit T12 through corresponding conductive wires L1, respectively, and the first antenna unit T11 and the second antenna unit T12 are used as radiators to implement transceiving of signals in corresponding frequency bands.

The length of the conductive wire L1 is at least greater than the distance between the first antenna body T11 or the second antenna body T12 and the corresponding first rf transceiver circuit 31 or the second rf transceiver circuit 32 when the sliding seat 12 slides out of the body 11 by the maximum distance. That is, the length of the conducting wire L1 for connecting the first antenna body T11 and the first rf transceiver circuit 31 is greater than the distance between the first antenna body T11 and the corresponding first rf transceiver circuit 31 when the sliding seat 12 slides out of the body 11 by the maximum distance; the length of the conductive wire L1 for connecting the second antenna T12 and the second rf transceiver circuit 32 is greater than the distance between the second antenna T12 and the corresponding second rf transceiver circuit 32 when the sliding seat 12 slides out of the body 11 for the maximum distance.

In some embodiments, each conductive wire L1 is a flexible conductive wire, and can be bent at will, so that when the sliding seat 12 slides out of or into the body 11, the first antenna body T11 or the second antenna body T12 can be stably connected to the corresponding first rf transceiver circuit 31 or the second rf transceiver circuit 32, thereby achieving a good electrical connection. The conductive line L1 may be a coaxial cable or a flexible circuit board.

The first rf transceiver circuit 31 and the second rf transceiver circuit 32 may be any two of a GSM (global system for mobile communications) antenna rf transceiver circuit, a CDMA (Code Division Multiple Access) antenna rf transceiver circuit, a 4G LTE (fourth generation mobile communications, long term evolution) antenna rf transceiver circuit, a bluetooth rf transceiver circuit, a WIFI antenna rf transceiver circuit, an NFC antenna rf transceiver circuit, and a GPS antenna rf transceiver circuit.

In some embodiments, the first rf transceiver circuit 31 is an antenna rf transceiver circuit capable of transceiving antenna signals covering 700-. The second rf transceiver circuit 32 includes a GPS antenna rf transceiver circuit and/or a WIFI antenna rf transceiver circuit. That is, the second rf transceiver circuitry 32 may include at least one of GPS antenna rf transceiver circuitry and WIFI antenna rf transceiver circuitry. Through the plurality of antenna bodies and the plurality of radio frequency transceiving circuits, multi-band coverage is achieved, and the performance of the antenna is effectively improved. Since the first antenna unit T11 and the second antenna unit T12 can slide out of the body 11 through the sliding seat 12 and be away from the components contained in the housing 1 of the electronic device 100, the performance of the antennas will not be affected. The first radio frequency transceiver circuit 31 and the first antenna body T11 are used for a main antenna function of the electronic device 100.

As shown in fig. 4, in some embodiments, the electronic device 100 further includes a first matching circuit 351 and a second matching circuit 352. The first matching circuit 351 is connected between the first rf transceiver circuit 31 and the corresponding first antenna unit T11, the second matching circuit 352 is connected between the second rf transceiver circuit 32 and the corresponding first antenna unit T12, and the first matching circuit 351 and the second matching circuit 352 are used for matching and adjusting the antenna signals.

As shown in fig. 4, the first matching circuit 351 and the second matching circuit 352 are disposed on the main circuit board 2 and electrically connected to the corresponding first rf transceiver circuit 31 and the corresponding second rf transceiver circuit 32, respectively, and the first matching circuit 351 and the second matching circuit 352 are electrically connected to the corresponding first antenna T11 and the second antenna T12 through the conductive wire L1, respectively. Specifically, the conductive line L1 is electrically connected to the first matching circuit 351 and the first antenna unit T1, and the second matching circuit 352 and the second antenna unit T12, respectively, and the first matching circuit 351 and the second matching circuit 352 are electrically connected to the corresponding first rf transceiver circuit 31 and the second rf transceiver circuit 32 through a trace or the like disposed on the main circuit board 2. For example, as shown in fig. 4, the first matching circuit 351 is electrically connected to the first rf transceiver circuit 31 and the corresponding first antenna body T1 through the corresponding conductive line L1, and the second matching circuit 352 is electrically connected to the second rf transceiver circuit 32 and the corresponding second antenna body T2 through the corresponding conductive line L1.

Fig. 5 is a top view of a schematic partial structure of an electronic device 100 in another embodiment. In another embodiment, the first matching circuit 351 and the second matching circuit 352 are disposed on the sliding seat 12, and are electrically connected to the first antenna body T11 and the second antenna body T12 also disposed on the sliding seat 12 through the conductive line L1 or other traces. The first matching circuit 351 and the second matching circuit 352 are electrically connected to the first rf transceiver circuit 31 and the second rf transceiver circuit 32 provided on the main circuit board 2 through conductive lines L1, respectively. That is, in another embodiment, the conductive line L1 is specifically electrically connected between the first matching circuit 351 and the corresponding first rf transceiver circuit 31, and electrically connected between the second matching circuit 352 and the corresponding second rf transceiver circuit 32. After the first antenna body T11 and the second antenna body T12 are electrically connected to the corresponding first matching circuit 351 and the second matching circuit 352, they are electrically connected to the corresponding first rf transceiver circuit 31 and the second rf transceiver circuit 32 through the corresponding conductive wires L1, respectively. That is, the first antenna unit T11 is electrically connected to the corresponding first matching circuit 351 and then electrically connected to the corresponding first rf transceiver circuit 31 through the corresponding conductive line L1, and the second antenna unit T12 is electrically connected to the corresponding second matching circuit 352 and then electrically connected to the corresponding second rf transceiver circuit 32 through the corresponding conductive line L1. Fig. 5 is a top view of the electronic device 100 in the second state.

As shown in fig. 4 or fig. 5, the electronic device 100 further includes a battery 4, and the battery 4 is electrically connected to the main circuit board 2 and is used for supplying power to the main circuit board 2 and functional devices such as the rf transceiver circuit 3 on the main circuit board 2.

Fig. 6 is a schematic overall appearance diagram of the electronic device 100. As shown in fig. 6, the electronic device 100 further includes a display module 5. The display module 5 covers one side of the casing 1 away from the sliding seat 12. Fig. 6 is a schematic view of the electronic device 100 in the second state.

Fig. 7 is an exploded view of the electronic device 100. As shown in fig. 7, the display module 5 and the main body 11 of the housing 1 enclose an inner cavity 101, and the inner cavity 101 is used for accommodating the main circuit board 2, the battery 4 and other elements. As shown in fig. 6, the display module 5 includes a display area 501 and a non-display area 502. The display area 501 is used to display an image, and the non-display area 502 may be an ink area, a plastic frame, or the like provided on the peripheral side of the display area 501.

The display module 5 may be an LCD (liquid crystal display) display panel, an OLED (organic light-emitting diode) display panel, or the like. In some embodiments, the display module 5 is a touch display panel integrated with a touch panel.

As shown in fig. 6 or 7, the size of the display module 5 may be substantially equal to the body 11 of the housing 1.

Since the first antenna unit T11 and the second antenna unit T12 are disposed on the slidable sliding seat 12, when the sliding seat 12 slides out, the first antenna unit T11 and the second antenna unit T12 on the sliding seat 12 will be away from the display module 5, so that the display area 501 of the display module 5 can be set as large as possible, and there is no need to worry about the influence on the performance of the antenna, and the screen occupation ratio can be effectively increased.

Referring to fig. 8, which is a schematic back view of the body 11 of the housing 1, the body 11 includes a back plate 110 and four sidewalls 120 extending from an edge of the back plate 110 toward a direction perpendicular to the back plate 110. The four sidewalls 120 are side frames extending from the back plate 110 to a certain height in a direction perpendicular to the back plate 110. The back plate 110 includes a first face F1 and a second face F2 disposed oppositely, and the first face F1 is an outer surface of the body 11. The display module 5 can be attached to the second face F2 and cooperate with the four sidewalls 120 to form an enclosed structure. The four sidewalls 120 include a first sidewall S1, a second sidewall S2, a third sidewall S3, and a fourth sidewall S4. The first side wall S1 is disposed opposite the second side wall S2. The third sidewall S3 is disposed opposite to the fourth sidewall S4. The third and fourth sidewalls S3 and S4 are connected between the first and second sidewalls S1 and S1. The back plate 110 is provided with a notch K1, the notch K1 is cut on the back plate 110 along a cutting line G1 and deeply cut along a direction perpendicular to the first face F1 from the first face F1 to the second face F2 for a first preset distance, and is cut on the third side wall S3 along a cutting line G2 and deeply cut along a direction parallel to the first face F1 from the third side wall S3 to the fourth side wall S4 for a second preset distance, and the cut-off parts are removed after the two cutting surfaces are intersected to form the body 11 of the housing 1. The cutting lines G1 and G2 formed on the first face F1 and on the third side wall S3 may be straight lines, broken lines, or curved lines.

Wherein the first predetermined distance is greater than the length from the first face F1 to the second face F2 and less than the width of the sidewall 120 (i.e., the height of the sidewall 120 vertically extending from the back plate 120), and the second predetermined distance is less than the distance from the third sidewall S3 to the fourth sidewall S4.

That is, as shown in fig. 8, the notch K1 is formed to penetrate through partial regions of three adjacent sidewalls 120, i.e., the first sidewall S1, the second sidewall S2, and the third sidewall S3, to form a stepped structure. By forming a notch on the body 11 penetrating through partial regions of the adjacent three sidewalls 120, the portions of the first sidewall S1, the second sidewall S2, and the third sidewall S3 remaining at the notch constitute the extension 112.

In another embodiment, referring to fig. 9, the back plate 110 of the main body 11 has a notch K2, the notch K2 may be cut along a first cutting line G1 on the back plate 110 and cut deeply once along a first direction perpendicular to the first face F1, cut along a second cutting line G2 on the back plate 110 and cut deeply twice along a second direction perpendicular to the first face F1, cut along a first cutting line G1 on the third sidewall S3 and cut deeply once along a third direction parallel to the first face F1. The body 11 of the housing 1 is formed by cutting away the cut-away portions after the surfaces of the four cuts intersect. The cutting lines formed on the back panel 110 and the third sidewall S3 may be straight lines or broken lines or curved lines. And the cutting surfaces formed in the first direction, the second direction and the third direction are mutually vertical. As shown in fig. 9, the notch K2 formed in other embodiments is a notch that penetrates only a partial region of the back plate 110 and the third sidewall S3.

Fig. 10 is a schematic view of the sliding seat 12 in an embodiment. As shown in FIG. 10, the sliding seat 12 includes a back plate 121 and a rim 122 semi-surrounding the back plate 121. When the sliding seat 12 is accommodated in the body 11, the outer surface of the back plate 121 is engaged with the first surface F1 of the body 11, and the inner surface N1 of the back plate 121 is engaged with the second surface F2 of the body 11, so that the back plate 120 of the sliding seat 12 is engaged with the back plate 110 of the body 11. The outer surface of the rim 122 is joined to the outer surface of the sidewall 120 of the body 11. The back plate 121 and the frame 122 surround to form a receiving cavity 123. The receiving cavity 123 is used for receiving a circuit board, an electronic component, and the like.

As shown in fig. 10, the first antenna unit T11 and the second antenna unit T12 are fixedly disposed on the inner surface N1 of the back plate 121 of the sliding seat 12, and the first antenna unit T11 and the second antenna unit T12 are electrically connected to the corresponding conductive wire L1, respectively, and the conductive wire L1 can extend to the main circuit board 2 through the accommodating cavity 123 and is electrically connected to the corresponding rf transceiver circuit 3 on the main circuit board 2.

As shown in fig. 10, in an embodiment, an auxiliary circuit board 125 may be further disposed in the accommodating cavity 123, and the auxiliary circuit board 125 may carry functional devices 126 such as a camera, a sensor, a receiver, and the like. The auxiliary circuit board 125 is spaced apart from the first antenna unit T11 and the second antenna unit T12 by a certain distance, so as to ensure that the radiation performance of the first antenna unit T11 and the second antenna unit T12 is not affected. In some embodiments, the auxiliary circuit board 125 is disposed on the inner surface N1 of the back-plate 121.

The auxiliary circuit board 125 can be fixed on the back plate 121 or the frame 202 of the sliding seat 12 by screwing, bonding, or the like. The auxiliary circuit board 125 may be a flexible circuit board or a rigid printed circuit board. When the sliding seat 12 is accommodated in the main body 11 of the housing 1, the first antenna unit T11 and the second antenna unit T12 disposed on the sliding seat 12, the auxiliary circuit board 12 and the functional device 126 are all covered by the display module 5.

The auxiliary circuit board 125 may also be electrically connected to the main circuit board 2 through a conductive line L1, and receive a power supply or a control command from the main circuit board 2.

When the sliding base 12 slides out of the main body 11, the first antenna T11, the second antenna T12 and the functional device 126 disposed on the sliding base 12 extend out of the display module 5 and are exposed outside, so as to effectively increase the clearance area of the first antenna T11 and the second antenna T12, and enable the functional device 126 to be in a usable state, for example, to perform photographing, voice input, sensing of corresponding parameters such as brightness and motion, and the like.

Referring to fig. 11 and 12 together, fig. 11 is a schematic view of a sliding seat 12 in another embodiment, as shown in fig. 11, in another embodiment, a cover plate B0 is further disposed on a surface of the sliding seat 12 opposite to the back plate 121, and the cover plate B0 is used for serving as a decorative surface when the sliding seat 12 slides out of the body 11, and is used for shielding structures inside the sliding seat 12 when the sliding seat 12 slides out of the body 11.

In addition, the cover board B0 may further have a function hole Y1, such as a camera hole, a receiver hole, a sensor hole, etc., as shown in fig. 12, when the sliding seat 12 slides out of the body 11, the antenna T1 and the functional device 126 disposed on the sliding seat 12 will extend out of the display module 5, so as to effectively increase the clearance area of the antenna T1, and the functional device 126 disposed on the auxiliary circuit board 12 is exposed through the corresponding function hole Y1, so as to implement the corresponding function.

When the auxiliary circuit board 125 is disposed on the inner surface N1 of the back plate 121 of the sliding seat 12, the conductive wire L1 electrically connected to the first antenna body T11 or the second antenna body T12 may pass over the auxiliary circuit board 125 when passing through the auxiliary circuit board 125.

Therefore, when the functional devices 126 such as the camera, the sensor, the receiver, etc. are also arranged in the sliding seat 12 and are used by sliding out, the display area 501 of the display module 5 can be almost tightly attached to the four side walls 120 of the body 11 of the housing 1, so that almost one hundred percent of screen occupation ratio can be achieved, and the screen occupation ratio is greatly improved.

Referring to fig. 13, which is a schematic cross-sectional view of an embodiment of an electronic device 100, a surface of a body 11 of a housing 1, which is attached to a sliding seat 12, is a sealing surface 17. The sealing surface 17 is isolated from the environment inside the housing 1. The sealing surface 17 is provided with an opening 17 a. The opening 17a is used for passing through a conducting wire L1 electrically connected between the first antenna body T11 and the second antenna body T12 and the first rf transceiver circuit 31 and the second rf transceiver circuit 32, so as to avoid a disorder of a layout of a conducting wire L1 electrically connected between the first antenna body T11 and the second antenna body T12 and the first rf transceiver circuit 31 and the second rf transceiver circuit 32, and avoid the conducting wire L1 from winding around other electronic components during a sliding process of the sliding seat 12, so as to avoid interference with normal operation of the electronic components, and improve stability of the electronic device 100.

Further, as shown in fig. 13, the sliding seat 12 has an abutting surface 25 abutting against the sealing surface 17. Thus, when the sliding seat 12 is further provided with the cover B0, the abutting surface 25, the cover B0, the back plate 121 and the frame 122 form a four-sided closed accommodating cavity. Wherein, the butt joint surface 25 is provided with a connecting rod 26. A driving member 18 is provided in the body 11 of the housing 1. The connecting rod 26 passes through the opening 17a and is connected to the driver 18. The driving member 18 is used for driving the connecting rod 26 to extend or retract, so that the connecting rod 26 pushes the sliding seat 12 away from or close to the main body portion 111, and the arrangement of the connecting rod 26 provides a supporting force for the sliding seat 12 and can ensure that the sliding seat 12 slides out or retracts smoothly.

Further, as shown in fig. 13, a through hole 26a is provided in the connecting rod 26. The through hole 26a extends in the direction in which the connecting rod 26 extends. The through hole 26a is used for passing through a conductive wire L1 electrically connected between the first antenna body T11 and the second antenna body T12 and the first rf transceiver circuit 31 and the second rf transceiver circuit 32, the arrangement of the through hole 26a can prevent the conductive wire L1 from being wound on other electronic elements, which interferes with the normal operation of the electronic elements, and improves the stability of the electronic device 100, and meanwhile, the through hole 26a is arranged in the connecting rod 26, which saves the space occupied by the cable 321.

Fig. 14 is a schematic cross-sectional view of an electronic device 100 according to another embodiment. As shown in fig. 14, the inside of the sliding seat 12 is communicated with the inside of the main body 111 of the main body 11, when the sliding seat 12 is accommodated in the main body 11, the sliding seat 12 and the main body 11 integrally form a housing with an inward concave space, and the conductive wire L1 is electrically connected between the first antenna body T11, the second antenna body T12, the first rf transceiver circuit 31, and the second rf transceiver circuit 32. In other words, the surface of the body 11 of the housing 1 that contacts the sliding seat 12 is provided with the notch 102, and the edge of the notch 102 is close to the edge of the contact surface, and further, the thickness between the edge of the notch 102 and the edge of the contact surface may be the thickness of the wall of the housing 1. The structure of the joint surface of the sliding seat 12 and the casing 1 corresponds to the structure of the joint surface of the casing 1 and the sliding seat 12, so that a larger accommodating space is formed on the sliding seat 12 and the casing 1 for accommodating the main circuit board 2, the battery 4 and the like. In addition, the larger docking window between the sliding seat 12 and the body 11 of the casing 1 can provide more space for the structural members (such as the connecting rod, the FPC, and the conducting wire L1) connected to the main circuit board 2 and the auxiliary circuit board 125, so that the sliding seat 12 of the electronic device 100 can slide out smoothly and the antenna T1 or the functional device 126 on the sliding seat 12 can work normally.

Fig. 15 and fig. 16 are schematic cross-sectional views illustrating the sliding mechanism 6 of the electronic device 100. As shown in fig. 15, the electronic device 100 further includes a sliding mechanism 6 connected between the body 11 of the housing 1 and the sliding seat 12. The slide holder 12 is slid toward or away from the body 11 by the slide mechanism 6 with respect to the body 11. Specifically, the sliding mechanism 6 is a moving mechanism for realizing the linear movement of the sliding seat 12, and specifically, a moving mechanism for realizing the sliding of the sliding seat 12 along the length direction of the electronic device 100. In this embodiment, the sliding mechanism 6 may be a matching structure of a slider and a guide rail, a matching structure of a worm wheel and a worm, or the like. In this embodiment, the sliding mechanism 6 includes a slider 61 and a guide rail 62, and the guide rail 62 is disposed on the extension portion 112. The guide rail 62 extends from the main body 111 to the extension 112, and the slider 61 may be fixed to the slider 12. The slider 61 slides on the guide rail 62 to slide the sliding seat 12 along the guide rail 62.

Specifically, the sliding block 61 is disposed on a surface of the sliding seat 12, which faces the extending portion 112, of the frame 122 that is the same as the extending direction of the extending portion 112, and the guide rail 62 is disposed on a surface of the extending portion 112, which faces the sliding seat 12.

Further, referring to fig. 15 and 16, the opposite ends of the guide rail 62 include a first limiting member 63 and a second limiting member 64. The first stopper 63 is away from the end of the body 111. When the sliding seat 12 abuts against the first stopper 63, the sliding seat 12 moves to a position farthest from the housing 1. At this time, the first stopper 63 plays a role of limiting the maximum distance of the sliding seat 12, and at this time, the distance between the antenna body on the sliding seat 12 and the component of the electronic device 100 located at the corresponding position of the main body 11 of the housing 1 is the farthest, so that the radiation efficiency of the antenna module 3 is the best. When the sliding seat 12 abuts against the second stopper 64, the sliding seat 12 is accommodated in the accommodating space 113, and the electronic device 100 has a regular structure, thereby improving the portability of the electronic device 100.

As shown in fig. 15 and 16, a ground 19 is provided in the main body 11 of the housing 1. The guide rails 62 may be made of metal. The rail 62 may be electrically connected to the ground electrode 19. The first antenna assembly 301 is grounded by electrically connecting the rail 62. The guide rail 62 performs the sliding function of the sliding seat 2 and also performs the function of electrically connecting the ground electrode 19, without increasing the structural complexity of the electronic device 100.

In one embodiment, the sliding seat 12 may be close to or away from the body 11 of the housing 1 by manual pushing, for example, a user manually pushes the sliding seat 12 close to or away from the body 11 of the housing 1. In other embodiments, the sliding seat 12 may be electrically close to or far from the body 11 of the housing 1. Specifically, referring back to fig. 13, the driving element 18 is connected to the sliding seat 12, and the driving element 18 is used for driving the sliding seat 12 to approach or depart from the main body 11 of the housing 1, wherein the driving element 18 may be a micro motor or the like. Further, the electronic device 100 further comprises a control chip 205 mounted on the main circuit board 2, the driving member 18 is electrically connected to the control chip 205 on the main circuit board 2, and the control chip 205 is used for controlling the driving member 18 to operate in response to a specific operation of a physical button by a user or a touch input operation performed on the display module 4, so as to control the sliding seat 12 to approach or depart from the body 11 of the housing 1. The sliding seat 12 slides electrically, so that the automation effect and the intelligence of the electronic device 100 are improved, and the user experience is improved.

For example, the physical keys may include a power key, an up volume key, a down volume key, etc., and the control chip 205 may change the driving direction of the driving member 18 to drive the sliding seat 12 to slide closer to or away from the body 11 of the housing 1 in response to a double click on the power key or a simultaneous press on the up volume key and the down volume key. For another example, the control chip 205 may also change the driving direction of the driving member 18 in response to a specific touch gesture input on the display module 4, for example, a touch gesture of a user sliding up and down on the display module 4 rapidly, so as to drive the sliding seat 12 to slide close to or away from the body 11 of the housing 1. In some embodiments, the touch input operation may also be to open a photographing application, a call application, close the photographing application, the call application, and the like, when the control chip 205 determines that the current touch input operation is to open the photographing application or the call application, and determines that a user needs to use a camera or needs to improve antenna performance, the driving element 18 is controlled to drive the sliding seat 12 to slide out of the body 11, and when the control chip 205 determines that the current touch input operation is to close the photographing application or the call application, and the driving element 18 is controlled to drive the sliding seat 12 to be accommodated in the body 11.

Therefore, when a user needs to eject the sliding seat 12 to improve the antenna radiation performance or use the corresponding function device 126, a specific operation may be performed on a specific physical key or a specific touch operation may be input to trigger the sliding seat 12 to automatically slide.

As shown in fig. 15 or 16, a sealing member 103 is further disposed between the sliding seat 2 and the body 11 of the housing 1. The sealing member 103 is disposed between the frame 122 and the housing 1 to improve the waterproof sealing performance between the housing 1 and the sliding seat 2. The sealing member 103 may be made of an insulating material, such as ceramic, plastic, resin, rubber, or the like. When the body of the housing 1 and the sliding seat 12 are made of metal, the sealing member 103 is made of insulating material. The seal 103 insulates the housing 1 from the sliding seat 12, and increases the isolation from the antenna body T1 on the sliding seat 12. Further, the material of the sealing member 103 may be an elastic material. When the sliding seat 12 approaches the housing 1, the sliding seat 12 abuts against the sealing member 103, and the sealing member 103 is clamped between the sliding seat 12 and the main body 11 of the housing 1, so that the sliding seat 12 and the main body 11 are sealed. Due to the elastic deformation of the sealing member 103, the sliding seat 12 and the body 11 can be prevented from being subjected to hard collision, thereby reducing damage to the sliding seat 12 and the body 11.

Referring back to fig. 7 and 8, in some embodiments, the extension 112 is a hollow frame-shaped structure with the first face F1 and the second face F2 of the body 11 removed from the housing portion. In some embodiments, as shown in fig. 7, the inner wall N2 of the extending portion 112 may further extend to form a shielding plate B1, and the shielding plate B1 is configured to shield the internal structure of the electronic device 100 when the sliding seat 12 slides out, so as to avoid directly exposing the internal structure. The material of the shielding plate B1 may be the same as that of the main body 111 of the main body 11, so as to ensure the integrity of the appearance.

In some embodiments, the conductive wire L1 is electrically connected between the first antenna body T11 and the second antenna body T12 and the first rf transceiver circuit 31 and the second rf transceiver circuit 32 by passing through the shielding plate B1. The electronic device 100 may be an electronic product such as a display, a television, a mobile phone, a tablet computer, and the like.

It should be noted that an embodiment of the present application may be described with emphasis on one or a few variations of the components, and other portions that are not described or that are not described with emphasis may be applied to the embodiment when the other embodiments have different variations. It is obvious that the electronic device 100 may also comprise other elements, such as memories, etc., which are not described here since they are not relevant for the improvements of the present application.

In the case 1 and the electronic device 100 provided by the present application, the first antenna unit T11 and the second antenna unit T12 are disposed on the slidable sliding base 12, so that the antenna performance can be effectively ensured, and the screen occupation ratio can be increased as much as possible.

The foregoing is an implementation of the embodiments of the present application, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the principle of the embodiments of the present application, and these modifications and decorations are also regarded as the protection scope of the present application.

Claims

1. A shell is characterized by comprising a body and a sliding seat, wherein the sliding seat is connected to the body in a sliding mode and contained in the body or slides out of the body, a first antenna body and a second antenna body are arranged at the position, close to the first end of the sliding seat, of the sliding seat at intervals, the first end is the end, far away from the body, of the sliding seat when the sliding seat slides out of the body, the sliding seat is made of insulating materials, the first antenna body and the second antenna body are fixedly arranged on the sliding seat, and when the sliding seat slides out of the body, the first antenna body and the second antenna body are in an unobstructed state;

the shell further comprises a sliding mechanism connected between the body and the sliding seat, and the sliding seat slides relative to the body through the sliding mechanism to be close to or far away from the body; the sliding mechanism comprises a sliding block and a guide rail, the guide rail is arranged on the extending portion and extends from the main body portion to the extending portion, the sliding block is fixed on the sliding seat, the sliding block slides on the guide rail to drive the sliding seat to slide along the guide rail, and the guide rail is electrically connected with the grounding electrode so that the first antenna body and the second antenna body are electrically connected with the guide rail to be grounded.

2. The housing of claim 1, wherein each of the first and second antenna bodies is an FPC antenna fixedly disposed on the sliding seat or an LDS antenna formed on the sliding seat by a laser technology.

3. The housing of claim 1, wherein a length of the first antenna body is greater than a length of the second antenna body.

4. The housing of claim 3, wherein the first antenna body and the second antenna body are bent and each include a first side parallel to the first end and a second side perpendicular to the first end, wherein the first side of the first antenna body has a length greater than that of the second side of the second antenna body, and wherein the second side of the first antenna body has a length equal to that of the second side of the second antenna body.

5. The casing of any one of claims 1 to 4, wherein the body of the casing comprises a main body portion and an extension portion protruding from an end of the main body portion, the sliding seat is disposed to overlap the extension portion and slidably connected to the extension portion, and the sliding seat slides on the extension portion to gradually move away from or close to the main body portion, so as to move the at least one antenna body away from or close to the main body portion.

6. The housing of claim 5, wherein the body includes a first back plate and four side walls extending from an edge of the first back plate in a direction perpendicular to the back plate, the body is formed with a notch penetrating a partial area of adjacent three side walls, and the remaining parts of the first side wall, the second side wall and the third side wall at the notch form the extension.

7. The housing of claim 6, wherein the sliding seat includes a second backplate and a rim semi-surrounding the second backplate, the second backplate and the rim surround to form a receiving cavity, the receiving cavity further contains an auxiliary circuit board, the auxiliary circuit board carries functional devices including a camera, a sensor and a receiver, and the auxiliary circuit board is spaced from the at least one antenna body by a certain distance.

8. The shell of claim 7, wherein a cover plate is further disposed on a surface of the sliding seat opposite to the second back plate, the cover plate is used for shielding structures inside the sliding seat when the sliding seat slides out of the body, and the cover plate is further provided with function holes including a camera hole, a receiver hole, and a sensor hole, and used for exposing corresponding functional devices.

9. An electronic device is characterized in that the electronic device comprises a shell, the shell comprises a body and a sliding seat, the sliding seat is connected to the body in a sliding mode and contained in the body or slides out of the body, a first antenna body and a second antenna body are arranged at the position, close to a first end of the sliding seat, of the sliding seat at intervals, the first end is the end, far away from the body, of the sliding seat when the sliding seat slides out of the body, the sliding seat is made of insulating materials, the first antenna body and the second antenna body are fixedly arranged on the sliding seat, and when the sliding seat slides out of the body, the first antenna body and the second antenna body are in an unobstructed state;

10. The electronic device of claim 9, wherein each of the first and second antenna bodies is an FPC antenna fixedly disposed on the sliding seat or an LDS antenna formed on the sliding seat by a laser technology.

11. The housing of claim 9, wherein a length of the first antenna body is greater than a length of the second antenna body.

12. The housing of claim 9, wherein the first antenna body and the second antenna body are bent and each include a first side parallel to the first end and a second side perpendicular to the first end, wherein the first side of the first antenna body has a length greater than the first side of the second antenna body, and wherein the second side of the first antenna body has a length equal to the second side of the second antenna body.

13. The electronic device according to any one of claims 9 to 12, wherein the body of the housing includes a main body portion and an extension portion protruding from an end of the main body portion, the sliding seat is disposed to overlap the extension portion and slidably connected to the extension portion, and the sliding seat slides on the extension portion to gradually move away from or close to the main body portion, so as to move the at least one antenna body away from or close to the main body portion.

14. The electronic device according to claim 13, wherein the body includes a first back plate and four side walls extending from an edge of the first back plate in a direction perpendicular to the back plate, the body is formed with a notch penetrating a partial area of adjacent three side walls, and portions of the first side wall, the second side wall and the third side wall remaining at the notch constitute the extension portion.

15. The electronic device of claim 14, wherein the sliding seat includes a second back plate and a frame half-surrounded by the second back plate, the second back plate and the frame surround to form a receiving cavity, the receiving cavity is further provided with an auxiliary circuit board, the auxiliary circuit board carries functional devices including a camera, a sensor and a receiver, and the auxiliary circuit board is spaced from the at least one antenna body by a certain distance.

16. The electronic device of claim 15, wherein a cover plate is further disposed on a surface of the sliding seat opposite to the second back plate, and the cover plate is further provided with functional holes including a camera hole, a receiver hole, and a sensor hole for exposing corresponding functional devices.

17. The electronic device according to any one of claims 9-12, further comprising a main circuit board, and a first rf transceiver circuit and a second rf transceiver circuit disposed on the main circuit board, wherein the first rf transceiver circuit and the second rf transceiver circuit are electrically connected to the first antenna body and the second antenna body respectively through corresponding conductive wires.

18. The electronic device as claimed in claim 17, wherein the first rf transceiver circuit 3 is an antenna rf transceiver circuit for transceiving antenna signals covering 700 and 960MHz and 1710 and 2700MHz, and the second rf transceiver circuit includes a GPS antenna rf transceiver circuit and/or a WIFI antenna rf transceiver circuit.

19. The electronic device of claim 18, wherein the length of the conductive wire is at least greater than a distance between the first antenna body or the second antenna body and the corresponding first rf transceiver circuit or the second rf transceiver circuit when the sliding seat slides out of the body by a maximum distance.