CN111614803B - Shell assembly and sliding type terminal equipment - Google Patents
Shell assembly and sliding type terminal equipment Download PDFInfo
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- CN111614803B CN111614803B CN201910138291.3A CN201910138291A CN111614803B CN 111614803 B CN111614803 B CN 111614803B CN 201910138291 A CN201910138291 A CN 201910138291A CN 111614803 B CN111614803 B CN 111614803B
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- housing
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 99
- 239000002184 metal Substances 0.000 claims abstract description 97
- 230000003068 static effect Effects 0.000 claims abstract description 50
- 230000005611 electricity Effects 0.000 claims description 21
- 238000003466 welding Methods 0.000 claims description 12
- 239000000696 magnetic material Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
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- 230000001133 acceleration Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 229910001289 Manganese-zinc ferrite Inorganic materials 0.000 description 1
- 229910001053 Nickel-zinc ferrite Inorganic materials 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0249—Details of the mechanical connection between the housing parts or relating to the method of assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0277—Details of the structure or mounting of specific components for a printed circuit board assembly
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The disclosure relates to a housing assembly and a terminal device, comprising a first housing and a second housing, wherein at least one sliding rail structure is arranged between the first housing and the second housing; the first shell comprises an antenna, the second shell comprises at least one metal area, and the antenna is connected with the metal area through at least one flexible inductor. According to the antenna, the flexible inductor is arranged between the antenna of the first shell and the metal area of the second shell, the flexible inductor has good conductivity, so that a conductive loop can be formed between the antenna and the metal area, static in the clearance area is transferred to the grounding end on the metal area through the conductive loop, the discharge of the static is realized, the normal use of the mobile phone is guaranteed, and the potential safety hazard is reduced.
Description
Technical Field
The present disclosure relates to a terminal device housing manufacturing technology, and in particular, to a housing assembly and a sliding terminal device.
Background
The sliding type terminal equipment (such as a slide phone and the like) has smaller volume when not used (when static), so that the appearance of the terminal equipment is smaller and more fashionable; can be lengthened when in use, thereby expanding the use area. The sliding type terminal device has better operation convenience than that of the straight type terminal device and the flip type terminal device, and the screen can be made larger under the same static size. In addition, compared with the flip type terminal equipment, the flat cable fault rate of the sliding type terminal equipment is lower, and the product stability is good.
In the related art, a sliding type terminal device includes a first housing and a second housing, between which at least one slide rail structure is provided, thereby realizing a relative sliding between the first housing and the second housing. The first shell is provided with an antenna, a screen and other components, and a section of clean space (namely a clearance area) is formed between the antenna and other parts in order to ensure the omnidirectional communication effect of the antenna; the second shell is provided with a metal middle frame, a circuit board, a front camera and other components, and the circuit board is connected with the screen through a flexible circuit board so as to realize signal transmission.
However, when the first housing and the second housing slide relatively (for example, when the front camera is used), the antenna and the metal middle frame are separated relatively, and if static electricity is carried on a human body, the static electricity is guided into a clearance area without discharging, so that the signal quality of the antenna is affected, and the problems of mobile phone black screen and the like are caused, thereby causing potential safety hazards.
Disclosure of Invention
To overcome the problems in the related art, the present disclosure provides a housing assembly and a sliding type terminal device.
According to a first aspect of embodiments of the present disclosure, there is provided a housing assembly, including a first housing and a second housing, at least one sliding rail structure being provided between the first housing and the second housing; the first shell comprises an antenna, the second shell comprises at least one metal area, and the antenna is connected with the metal area through at least one flexible inductor.
In some possible embodiments, when the first housing and the second housing are separated, the antenna and the metal area are connected by at least one flexible inductor, and specifically includes:
the antenna receiving end is provided with at least one electrostatic discharge point; setting at least one static discharge end point in the metal area below the clearance area;
the static discharge point is connected with the static discharge end point through the flexible inductor to form a static discharge loop.
In some possible embodiments, the metal region is located on a metal center.
In some possible embodiments, a line between the electrostatic discharge point and a projection of the electrostatic discharge end point in a plane in which the first housing and the second housing slide relatively is parallel to a sliding direction of the first housing and the second housing.
In some possible embodiments, when the first housing and the second housing are in the sliding-out state, a distance between the static discharge point and the static discharge end point is equal to a length in the flexible inductor free state.
In some possible embodiments, the flexible inductor is connected between the antenna and the metal region by means of laser welding.
In some possible embodiments, the flexible inductor is a flexible circuit board made of magnetic material.
In some possible embodiments, one flexible inductor is disposed between the antenna and the metal region, and the flexible inductor connects the middle part of the antenna with the middle part of the metal region.
In some possible embodiments, two flexible inductors are arranged between the antenna and the metal area, and the two flexible inductors are symmetrically arranged relative to a perpendicular bisector of the metal area.
In some possible embodiments, three flexible inductors are disposed between the antenna and the metal area, wherein a first flexible inductor connects a middle portion of the antenna with a middle portion of the metal area, and a second flexible inductor and a third flexible inductor are symmetrically disposed with respect to a perpendicular bisector of the metal area.
In some possible embodiments, a plurality of flexible inductors are arranged between the antenna and the metal area, and the flexible inductors are uniformly distributed on the metal area.
According to another aspect of an embodiment of the present disclosure, there is provided a sliding terminal device comprising a housing assembly as described above.
The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects:
according to the antenna, the flexible inductor is arranged between the antenna of the first shell and the metal area of the second shell, the flexible inductor has good conductivity, so that a conductive loop can be formed between the antenna and the metal area, static in the clearance area is transferred to the grounding end on the metal area through the conductive loop, the discharge of the static is realized, the normal use of the mobile phone is guaranteed, and the potential safety hazard is reduced.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a schematic diagram of a housing assembly shown according to an exemplary embodiment.
Fig. 2 is a schematic diagram of a housing assembly shown according to another exemplary embodiment.
Fig. 3 is a schematic view of a housing assembly shown according to yet another exemplary embodiment.
Fig. 4 is a schematic diagram of a structure of a terminal device according to an exemplary embodiment.
Reference numerals illustrate:
a 100-antenna;
110—electrostatic bleed point;
200-metal region;
210—electrostatic bleed end point;
300-flexible inductance;
310-a first flexible circuit board;
320-a second flexible circuit board;
330-a third flexible circuit board;
340-a fourth flexible circuit board;
350-a fifth flexible circuit board;
400-clearance area;
510-memory;
520-a processor;
530-a power supply assembly;
540-a multimedia component;
550-an audio component;
560-input/output (I/O) interface;
570-sensor assembly;
580-communication component.
Specific embodiments of the present disclosure have been shown by way of the above drawings and will be described in more detail below. These drawings and the written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the disclosed concepts to those skilled in the art by reference to specific embodiments.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.
When the mobile phone antenna is designed, not only the metal element is required to be far away, but also incoherent parts such as a battery, an oscillator, a shielding cover, a camera and the like are required to be isolated, a section of clean space is reserved for the antenna, the omnidirectional communication effect of the antenna is ensured, and the section of space is a clearance area.
In the related art, a sliding type terminal device includes a first housing and a second housing, between which at least one slide rail structure is provided, thereby realizing a relative sliding between the first housing and the second housing. The first shell is provided with an antenna, a screen and other components, and a section of clean space (namely a clearance area) is formed between the antenna and other parts in order to ensure the omnidirectional communication effect of the antenna; the second shell is provided with a metal middle frame, a circuit board, a front camera and other components, and the circuit board is connected with the screen through a flexible circuit board so as to realize signal transmission.
However, when the first housing and the second housing slide relatively (for example, when the front camera is used), the antenna and the metal middle frame are separated relatively, and if static electricity is carried on a human body, the static electricity is led into the clearance area.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. The following embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be noted that in the description of the present invention, the terms "first," "second," and the like are merely used for convenience in describing the various components and are not to be construed as indicating or implying a sequential relationship, relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
Example 1
FIG. 1 is a schematic diagram of a housing assembly shown according to an exemplary embodiment. Fig. 2 is a schematic diagram of a housing assembly shown according to another exemplary embodiment. Fig. 3 is a schematic view of a housing assembly shown according to yet another exemplary embodiment. Please refer to fig. 1-3.
As shown in fig. 1, the present embodiment provides a housing assembly, including a first housing and a second housing, and at least one sliding rail structure (not shown) is disposed between the first housing and the second housing; the first housing includes an antenna 100, and the second housing includes at least one metal region 200, and the antenna 100 is connected to the metal region 200 through at least one flexible inductor 300.
In particular, the housing assembly of the present embodiment is used on a sliding terminal device, which may be a mobile phone, a computer, a tablet device, a personal digital assistant, a medical device, a fitness device, etc., and the present embodiment is not limited to a specific form.
The first housing in this embodiment may be a front housing of the terminal device, and the corresponding second housing may be a rear housing of the terminal device. The front housing and the rear housing of the terminal device may be made of a housing material commonly used in the prior art, for example, a metal, a plastic, a ceramic, or the like, which is not limited in this embodiment.
The projection areas of the first shell and the second shell before relative sliding are basically overlapped, and the first shell covers the second shell to form a shell assembly. Before relative sliding, the antenna 100 is directly connected with the metal area 200, so that a conductive loop is formed between the antenna 100 and the metal area 200, and when a human body touches the mobile phone, if static electricity is carried on the human body, the static electricity is led to the metal area 200 after passing through the antenna 100, so that the static electricity is discharged through a grounding end on the metal area 200.
When the first housing and the second housing slide relatively, the antenna 100 and the metal area 200 are separated from each other in position, and at this time, the connection between the two is achieved through the flexible inductor 300. The flexible inductor 300 has low resistance, and because the electric charge is conducted from the place with low resistance preferentially, in this state, if the human body carries static electricity when touching the mobile phone, the static electricity will be led to the metal area 200 after passing through the antenna 100 and the flexible inductor 300, so as to discharge through the grounding end on the metal area 200, so as to ensure that the static electricity will not gather in the clearance area 400, thereby ensuring the use safety of the mobile phone.
Specifically, the antenna 100 and the metal area 200 are connected through at least one flexible inductor 300 to form an electrostatic discharge loop specifically includes:
the receiving end of the antenna 100 is provided with at least one electrostatic discharge point 110; the metal region 200 under the clearance area 400 is provided with at least one electrostatic discharge end point 210;
the electrostatic discharge point 110 and the electrostatic discharge end point 210 are connected through the flexible inductor 300 to form a electrostatic discharge loop.
The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects:
according to the antenna, the flexible inductor 300 is arranged between the antenna 100 of the first shell and the metal area 200 of the second shell, and the flexible inductor 300 has good conductivity, so that a conductive loop can be formed between the antenna 100 and the metal area 200, static electricity in the clearance area 400 is transferred to the grounding end on the metal area 200 through the conductive loop, and the discharge of the static electricity is realized, so that the normal use of the mobile phone is ensured, and the potential safety hazard is reduced.
Further, the metal area 200 may be located on a metal middle frame of the terminal device. The metal area 200 is arranged on the metal middle frame, the existing structure of the metal middle frame can be utilized for electrostatic discharge, additional parts are not needed, and the number of parts of the terminal equipment is reduced.
Further, the line between the electrostatic discharge point 110 and the projection of the electrostatic discharge end point 210 in the plane in which the first housing and the second housing slide relatively is parallel to the sliding direction of the first housing and the second housing. I.e., the static discharge point 110 and the static discharge end point 210 are disposed on the same side of the housing assembly such that a line between projections of the two in a plane in which the housing assembly slides relative to each other is parallel to a line in which the direction in which the housing assembly slides relative to each other, thereby reducing a distance between the static discharge point 110 and the static discharge end point 210.
Further, when the first housing and the second housing are in the sliding-out state, the distance between the static electricity discharge point 110 and the static electricity discharge end point 210 is equal to the length of the flexible inductor 300 in the free state. By the arrangement, the length of the flexible inductor 300 can be minimized, so that the resistance value of the flexible inductor 300 is further reduced, and the conductivity of the flexible inductor is improved; in addition, the connection mode also enables the stress of the connection point of the flexible inductor 300 and the metal area 200 to be more uniform, and improves the stability of connection, thereby prolonging the service life of equipment.
Specifically, in this embodiment, the flexible inductor 300 may be connected to the antenna 100 and the metal area 200 by using a welding connection method.
Further, the specific form of the welding may be laser welding, which is an efficient and precise welding method using a laser beam with high energy density as a heat source, and has high welding precision, short welding time, small heating value, small welding stress, and no deformation after welding, so that high welding quality can be ensured, the welding impedance of the flexible inductor 300 and the connection point between the antenna 100 and the metal region 200 is basically consistent, and the stability in use is improved.
Further, the flexible inductor 300 may be a flexible circuit board made of a magnetic material. The magnetic material in this embodiment may be any suitable magnetic material in the prior art, such as nickel zinc ferrite or manganese zinc ferrite, which is not limited in this embodiment.
Further, the inductance value of the flexible inductor 300 is preferably 33-100nh, and setting the inductance value in this range enables good derivation of static electricity.
Based on the above description, in one possible embodiment, a flexible inductor 300 is disposed between the antenna 100 and the metal region 200, and the flexible inductor 300 connects the middle portion of the antenna 100 with the middle portion of the metal region 200.
When the antenna 100 is connected to the metal area 200 through a flexible inductor 300, the flexible inductor 300 is preferably disposed in the middle of the antenna 100 and the metal area 200, so that the average value of the conductive paths of static electricity transferred in all directions is minimized, the time of static electricity discharge is reduced, and the use safety is improved.
As shown in fig. 2, based on the above description, in another possible embodiment, two flexible inductors 300 are provided between the antenna 100 and the metal region 200, and the two flexible inductors 300 are symmetrically disposed with respect to a perpendicular bisector of the metal region 200. For example, one of the flexible inductors 300 may connect one quarter of the length of the antenna 100 with one quarter of the length of the metal region 200, and the other flexible inductor 300 may connect three quarters of the length of the antenna 100 with three quarters of the length of the metal region 200.
Specifically, the flexible inductor 300 in the present embodiment includes a first flexible circuit board 310 and a second flexible circuit board 320, where the first flexible circuit board 310 may connect a quarter of the length of the antenna 100 with a quarter of the length of the metal region 200, and the second flexible circuit board 320 may connect a three-quarter of the length of the antenna 100 with a three-quarter of the length of the metal region 200 in the right-to-left direction in fig. 2. As shown in fig. 2, static electricity enters the housing assembly from the antenna 100, and due to the presence of the first and second flexible circuit boards 310, 320, the static electricity will be discharged through the nearest discharge path, i.e., directed onto the metal area 200 through the first and second flexible circuit boards 310, 320, respectively, in the direction indicated by the arrows in fig. 2, and thus through the ground on the metal area 200.
As shown in fig. 3, based on the above description, in still another possible embodiment, three flexible inductors 300 are provided between the antenna 100 and the metal region 200, wherein the first flexible inductor 300 connects the middle of the antenna 100 with the middle of the metal region 200, and the second flexible inductor 300 and the third flexible inductor 300 are symmetrically disposed with respect to the perpendicular bisector of the metal region 200. For example, a first flexible inductor 300 may connect a quarter of the length of the antenna 100 with a quarter of the length of the metal region 200, a second flexible inductor 300 may connect a middle portion of the antenna 100 with a middle portion of the metal region 200, and a third flexible inductor 300 may connect a three-quarter of the length of the antenna 100 with a three-quarter of the length of the metal region 200.
Specifically, the flexible inductor 300 in the present embodiment includes a third flexible circuit board 330, a fourth flexible circuit board 340 and a fifth flexible circuit board 350, in the direction from right to left in fig. 3, the third flexible circuit board 330 may connect a quarter of the length of the antenna 100 with a quarter of the length of the metal region 200, the fourth flexible circuit board 340 may connect a middle portion of the antenna 100 with a middle portion of the metal region 200, and the fifth flexible circuit board 350 may connect a three-quarter of the length of the antenna 100 with a three-quarter of the length of the metal region 200. When static electricity is discharged, the nearest discharging path is preferably used for discharging, so that the use safety of the mobile phone is ensured.
In other possible embodiments, a plurality (greater than three) of flexible inductors 300 may be further disposed between the antenna 100 and the metal region 200, where the plurality of flexible inductors 300 are uniformly distributed, so as to ensure uniformity of the electrostatic discharge path length.
Example two
The present embodiment provides a terminal device, including: the electronic component and the housing assembly according to the first embodiment are mounted between two opposite slide rails.
Specifically, the terminal device in this embodiment may be a mobile phone, a computer, a tablet device, a personal digital assistant, a medical device, a fitness device, or the like.
The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects:
according to the antenna, the flexible inductor is arranged between the antenna of the first shell and the metal area of the second shell, the flexible inductor has good conductivity, so that a conductive loop can be formed between the antenna and the metal area, static in the clearance area is transferred to the grounding end on the metal area through the conductive loop, the discharge of the static is realized, the normal use of the mobile phone is guaranteed, and the potential safety hazard is reduced.
Fig. 4 is a schematic structural diagram of a terminal device according to an exemplary embodiment, as shown in fig. 4, the terminal device includes:
a memory 510 and a processor 520.
The memory 510 is used to store executable instructions for the processor 520.
In the above embodiment of the terminal, it should be understood that the processor 520 may be a central processing sub-module (english: central Processing Unit, abbreviated as CPU), and may also be other general purpose processors, digital signal processors (english: digital Signal Processor, abbreviated as DSP), application specific integrated circuits (english: application Specific Integrated Circuit, abbreviated as ASIC), and the like. A general-purpose processor may be a microprocessor or the processor may be any conventional processor, etc., and the aforementioned memory may be a read-only memory (ROM), a random access memory (random access memory, RAM), a flash memory, a hard disk, or a solid state disk. SIM cards, also known as subscriber identity cards, smart cards, have to be used with digital mobile phones. Namely, the information of the digital mobile phone client, the encrypted key, the telephone directory of the user and the like are stored on the computer chip. The steps of the method in connection with the embodiment may be embodied directly in a hardware processor or in a combination of hardware and software modules in the processor.
The terminal device may include one or more of the following components: memory 510, processor 520, power supply component 530, multimedia component 540, audio component 550, input/output (I/O) interface 560, sensor component 570, and communication component 580.
The processor 520 generally controls overall operation of the terminal device, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. Processor 520 may include one or more sub-processors to execute instructions to perform all or part of the steps of the methods described above. Further, the processor 520 may include one or more modules to facilitate interaction between the processor 520 and other components. For example, the processor 520 may include a multimedia module to facilitate interaction between the multimedia component 540 and the processor 520.
The memory 510 is configured to store various types of data to support operations at the terminal device. Examples of such data include instructions for any application or method operating on the terminal device, contact data, phonebook data, messages, pictures, video, etc. The memory 510 may be implemented by any type or combination of volatile or nonvolatile memory devices 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 memory, flash memory, magnetic or optical disk.
The power supply component 530 provides power to the various components of the terminal device. The power supply component 530 can include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the terminal devices.
The multimedia component 540 comprises a touch-sensitive display screen providing an output interface between the terminal device and the user. In some embodiments, the touch display screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only the boundary of a touch or slide action, but also the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia assembly 540 includes a front camera and/or a rear camera. The front camera and/or the rear camera may receive external multimedia data when the terminal device is in an operation mode, such as a photographing mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have focal length and optical zoom capabilities.
The audio component 550 is configured to output and/or input audio signals. For example, the audio component 550 includes a Microphone (MIC) configured to receive external audio signals when the terminal device is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may be further stored in the memory 510 or transmitted via the communication component 580. In some embodiments, the audio component 550 further includes a speaker for outputting audio signals.
The I/O interface 560 provides an interface between the processor 520 and peripheral interface modules, which may be a keyboard, click wheel, buttons, etc. These buttons may include, but are not limited to: homepage button, volume button, start button, and lock button.
The sensor assembly 570 includes one or more sensors for providing status assessment of various aspects for the terminal device. For example, the sensor assembly 570 may detect an on/off state of the terminal device, a relative positioning of the components, such as a display and keypad of the terminal device, the sensor assembly 570 may also detect a change in position of the terminal device or a component of the terminal device, the presence or absence of user contact with the terminal device, a change in orientation or acceleration/deceleration of the terminal device, and a change in temperature of the terminal device. The sensor assembly 570 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor assembly 570 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 570 may further include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 580 is configured to facilitate communication between the terminal device and other devices in a wired or wireless manner. The terminal device may access a wireless network based on a communication standard, such as WiFi,2G or 3G, or a combination thereof. In one exemplary embodiment, the communication component 580 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, the communication component 580 further includes a Near Field Communication (NFC) module to facilitate short range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.
Of course, the structure of the terminal device is not limited thereto, and the present embodiment is merely illustrated herein.
In an exemplary embodiment, the terminal device can be implemented by 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, microcontrollers, microprocessors, or other electronic elements.
According to the antenna, the flexible inductor is arranged between the antenna of the first shell and the metal area of the second shell, the flexible inductor has good conductivity, so that a conductive loop can be formed between the antenna and the metal area, static in the clearance area is transferred to the grounding end on the metal area through the conductive loop, the discharge of the static is realized, the normal use of the mobile phone is guaranteed, and the potential safety hazard is reduced.
Other implementations of this example will be readily apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed in the examples herein. This application is intended to cover any adaptations, uses, or adaptations of the embodiment following, in general, the principles of the embodiment and including such departures from the present disclosure as come within known or customary practice within the art to which the embodiment pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the embodiments being indicated by the following claims.
It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. The shell assembly is characterized by comprising a first shell and a second shell, wherein at least one sliding rail structure is arranged between the first shell and the second shell; the first shell comprises an antenna, the second shell comprises at least one metal area, and the antenna is connected with the metal area through at least one flexible inductor;
after the first shell and the second shell slide relatively, the antenna is connected with the metal area through the flexible inductor so as to discharge static electricity which is led to the grounding end of the metal area after passing through the antenna and the flexible inductor;
the antenna is connected with the metal area through at least one flexible inductor, and specifically comprises:
the antenna receiving end is provided with at least one electrostatic discharge point; setting at least one static discharge end point in the metal area below the clearance area;
the static discharge point is connected with the static discharge end point through the flexible inductor to form a static discharge loop;
the flexible inductor is a flexible circuit board made of magnetic materials.
2. The housing assembly of claim 1, wherein the metal region is located on a metal center.
3. The housing assembly of claim 1, wherein a line between the static discharge point and a projection of the static discharge endpoint in a plane in which the first and second housings slide relative to each other is parallel to a sliding direction of the first and second housings.
4. The housing assembly of claim 1, wherein the distance between the static discharge point and the static discharge end point is equal to the length of the flexible inductor in the free state when the first and second housings are in the slide-on state.
5. The housing assembly of claim 1, wherein the flexible inductor is connected between the antenna and the metal region by laser welding.
6. The housing assembly of any one of claims 1-5, wherein one of the flexible inductors is disposed between the antenna and the metal region, the flexible inductor connecting a middle portion of the antenna with a middle portion of the metal region.
7. The housing assembly of any one of claims 1-5, wherein two of the flexible inductors are disposed between the antenna and the metal region, the two flexible inductors being symmetrically disposed about a perpendicular bisector of the metal region.
8. The housing assembly of any one of claims 1-5, wherein three of said flexible inductors are disposed between said antenna and said metal region, wherein a first of said flexible inductors connects a middle portion of said antenna with a middle portion of said metal region, and a second of said flexible inductors and a third of said flexible inductors are symmetrically disposed with respect to a perpendicular bisector of said metal region.
9. The housing assembly of any one of claims 1-5, wherein a plurality of said flexible inductors are disposed between said antenna and said metal area, said plurality of flexible inductors being uniformly distributed on said metal area.
10. A terminal device comprising a housing assembly according to any one of claims 1 to 9.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910138291.3A CN111614803B (en) | 2019-02-25 | 2019-02-25 | Shell assembly and sliding type terminal equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910138291.3A CN111614803B (en) | 2019-02-25 | 2019-02-25 | Shell assembly and sliding type terminal equipment |
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| CN111614803A CN111614803A (en) | 2020-09-01 |
| CN111614803B true CN111614803B (en) | 2024-02-06 |
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| CN201910138291.3A Active CN111614803B (en) | 2019-02-25 | 2019-02-25 | Shell assembly and sliding type terminal equipment |
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| CN113328234B (en) * | 2021-05-31 | 2022-12-23 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
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