CN111447306B

CN111447306B - Shell assembly and terminal equipment

Info

Publication number: CN111447306B
Application number: CN201910044485.7A
Authority: CN
Inventors: 刘建伟
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2019-01-17
Filing date: 2019-01-17
Publication date: 2021-06-08
Anticipated expiration: 2039-01-17
Also published as: CN111447306A

Abstract

The disclosure relates to a shell assembly and a terminal device, wherein the shell assembly comprises a first shell and a second shell; the first shell is used for covering the second shell; the first shell is provided with a first groove, the first groove comprises a bottom surface and two side surfaces, the side surfaces are obliquely arranged relative to the bottom surface, at least one sliding block matched with the first groove is arranged in the first groove, and the bottom surface of the first groove is provided with a sliding chute; the top surface of second casing is provided with at least one boss, is equipped with the via hole on the slider, and the spout and via hole are passed in proper order to the boss. This disclosure mainly utilizes the side contact realization slip of the side of slider and first recess, relies on the contact slip of inclined plane and inclined plane promptly mainly, consequently, exerts the pressure on first recess less during the slip to reduce frictional force, difficult emergence card stopper. On the premise that the contact areas are the same, the length occupied by the inclined surface structure in the horizontal plane is smaller, and therefore the smaller shell length is occupied by the shell structure.

Description

Shell assembly and terminal equipment

Technical Field

The disclosure relates to a terminal device shell manufacturing technology, and in particular relates to a shell assembly and a terminal device.

Background

When the sliding type terminal equipment (such as a slide phone and the like) is not used (in a static state), the size is smaller, so that the terminal equipment is small and fashionable in appearance; when in use, the utility model can be lengthened, thereby expanding the use area. The sliding type terminal device is superior to a bar type terminal device and a flip type terminal device in terms of convenience of operation, and a larger screen can be made with the same static size. In addition, compared with a flip type terminal device, the cable arrangement failure rate of the sliding type terminal device is low, and the product stability is good.

In the related art, a sliding type terminal apparatus includes an upper case assembly and a lower case assembly, and at least one slide rail structure is provided between the upper case assembly and the lower case assembly, thereby achieving relative sliding between the upper case assembly and the lower case assembly. The sliding rail structure comprises a sliding groove and a sliding block (or a sliding rail), the sliding groove generally comprises a bottom surface and a vertical side surface, and the sliding block or the sliding rail is arranged in the sliding groove to realize sliding connection.

However, the sliding groove in the related art occupies a large space, and the sliding groove has a large frictional resistance during sliding, so that the phenomenon of jamming is likely to occur.

Disclosure of Invention

To overcome the problems in the related art, the present disclosure provides a housing assembly and a 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; the first shell is used for covering the second shell; the first shell is provided with a first groove, the first groove comprises a bottom surface and two side surfaces, the side surfaces are obliquely arranged relative to the bottom surface, at least one sliding block matched with the first groove is arranged in the first groove, and the bottom surface of the first groove is provided with a sliding groove; the top surface of second casing is provided with at least one boss, be equipped with the via hole on the slider, the boss passes in proper order spout and via hole.

In some possible embodiments, the included angle between the side surface and the bottom surface of the first groove is an obtuse angle.

In some possible embodiments, the obtuse angle ranges from 120 degrees to 150 degrees.

In some possible embodiments, the obtuse angle is 135 degrees.

In some possible embodiments, the sliding block further comprises a fastener arranged above the sliding block, the fastener is provided with a fixing hole, the fixing hole comprises a first fixing hole and a second fixing hole which are connected with each other, the cross section shape of the first fixing hole is larger than that of the boss, the cross section shape of the second fixing hole is smaller than that of the boss, two second grooves which are arranged oppositely are arranged on the side wall of the boss, the extending direction of the second grooves is parallel to that of the sliding groove, and two opposite side edges of the second fixing hole are respectively clamped in the two second grooves.

In some possible embodiments, the fastening member is further provided with a propping member, one end of the propping member is fixedly connected to the fastening member, the other end of the propping member is a free end, and the free end props against one side of the boss facing the first fixing hole.

In some possible embodiments, the abutting piece is a metal sheet.

In some possible embodiments, the metal sheet is bent into a horizontal fixing portion and a bent portion, the horizontal fixing portion is fixedly connected with the fastening member, and the bent portion is connected with the horizontal fixing portion.

In some possible embodiments, the horizontal fixing portion is riveted or bolted to the fastener.

According to another aspect of the embodiments of the present disclosure, there is provided a terminal device including: an electronic component and a housing assembly as described in any of the above.

The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:

according to the device, the first groove is formed in the first shell and comprises a bottom surface and two side surfaces, the side surfaces are obliquely arranged relative to the bottom surface, at least one sliding block matched with the first groove is arranged in the first groove, and a sliding groove is formed in the bottom surface of the first groove; the top surface of second casing is provided with at least one boss, is equipped with the via hole on the slider, and the spout and via hole are passed in proper order to the boss. Through the arrangement, the boss is moved in the sliding groove to drive the sliding block to move along the first groove, so that the first shell and the second shell slide relatively to realize the function of the sliding rail structure. Compared with the prior art, the sliding is realized mainly by the contact of the side surface of the sliding block and the side surface of the first groove, namely the sliding is realized mainly by the contact of the inclined surface and the inclined surface, so that the pressure applied to the first groove when the sliding block slides is smaller, the friction force during the sliding is reduced, and the blocking is not easy to occur when the sliding block is used. On the premise that the contact areas are the same, the length occupied by the inclined surface structure in the horizontal plane is smaller, and therefore the smaller shell length is occupied by the shell structure.

In addition, this disclosure can set up a plurality of sliders as required in first recess, and other spare parts can also be installed to first recess between the adjacent slider, can accomplish from this to increase the slide rail structure and not influence original spare part overall arrangement, the rational utilization space.

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 present disclosure and together with the description, serve to explain the principles of the disclosure.

FIG. 1 is a schematic illustration of a housing assembly shown according to an exemplary embodiment.

FIG. 2 is a schematic diagram of a fastener and a landing member shown in accordance with an exemplary embodiment.

Fig. 3 is a schematic structural diagram of a terminal device shown according to an exemplary embodiment.

Description of reference numerals:

100-a first housing;

110 — a first groove;

111-a chute;

200-a second housing;

210-a boss;

211-a second recess;

300-a slide block;

310-a via hole;

400-a fastener;

410-a first fixation hole;

420-a second fixing hole;

430-a butting piece;

431-horizontal fixing part;

432-a bent portion;

510-a memory;

520-a processor;

530-power supply components;

540-multimedia components;

550-an audio component;

560 — input/output (I/O) interface;

570-a sensor assembly;

580 — a communications component.

With the foregoing drawings in mind, certain embodiments of the disclosure have been shown and described in more detail below. These drawings and written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the concepts of the disclosure to those skilled in the art by reference to specific embodiments.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

The following are embodiments of the disclosed apparatus that may be used to perform embodiments of the disclosed methods. For details not disclosed in the embodiments of the apparatus of the present disclosure, refer to the embodiments of the method of the present disclosure.

Example one

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It should be noted that the terms "first" and "second" in the description of the present invention are used merely for convenience in describing different 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 defined as "first" or "second" may explicitly or implicitly include at least one such feature.

FIG. 1 is a schematic illustration of a housing assembly shown in accordance with an exemplary embodiment; FIG. 2 is a schematic diagram illustrating the construction of a fastener and a landing member according to an exemplary embodiment; please refer to fig. 1-2. To solve the above problem, the present embodiment provides a housing assembly, including: a first housing 100 and a second housing 200; the first casing 100 is used for covering the second casing 200; the first casing 100 is provided with a first groove 110, the first groove 110 includes a bottom surface and two side surfaces, the side surfaces are obliquely arranged relative to the bottom surface, at least one sliding block 300 matched with the first groove is arranged in the first groove 110, and the bottom surface of the first groove 110 is provided with a sliding groove 111; the top surface of the second housing 200 is provided with at least one boss 210, the slider 300 is provided with a via hole 310, and the boss 210 sequentially passes through the sliding groove 111 and the via hole 310.

Specifically, the housing assembly of the present embodiment is used for a sliding terminal device, and the terminal device 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 casing 100 in this embodiment may be a front casing or a rear casing of the terminal device, and the corresponding second casing 200 may be a rear casing or a front casing of the terminal device. The front casing and the rear casing of the terminal device may be made of casing materials commonly used in the prior art, for example, materials such as metal, plastic, and ceramic may be used, which is not further limited in this embodiment.

The projected areas of the first casing 100 and the second casing 200 are substantially coincident, and the first casing 100 is covered on the second casing 200 to form a casing assembly. As shown in fig. 1, a first groove 110 is disposed on the first housing 100, the first groove 110 includes a bottom surface and two side surfaces, the two side surfaces are disposed obliquely with respect to the bottom surface, at least one slider 300 adapted to the first groove is disposed in the first groove 110, a cross-sectional shape of the slider 300 is similar to a cross-sectional shape of the first groove 110, so that the two are better adapted, a plurality of sliders 300 may be disposed in the first groove 110, and the plurality of sliders 300 may slide along the first groove 110 with the first groove 110 as a sliding guide. The bottom surface of the first groove 110 is further provided with a sliding groove 111, the sliding groove 111 can be of a sectional structure, and each section of the sliding groove 111 corresponds to one sliding block 300.

The top surface of the second housing 200 is provided with a plurality of bosses 210, that is, the bosses 210 are provided on the side of the second housing 200 facing the first housing 100, and each boss 210 corresponds to one sliding groove 111 and one sliding block 300, respectively. A through hole 310 is further provided on the slider 300, and the through hole 310 is provided on the bottom surface of the slider 300, and the opening thereof is slightly larger than the cross-sectional area of the boss 210, so that the boss 210 can smoothly pass through. The boss 210 sequentially passes through the sliding groove 111 and the through hole 310 to relatively slidably connect the second housing 200 and the first housing 100. The specific sliding principle is as follows: when the second housing 200 is moved, since the sliding block 300 is slidably disposed in the first groove 110, the second housing 200 can drive the boss 210 thereon to move in the sliding slot 111, thereby achieving the relative sliding of the first housing 100 and the second housing 200.

Through the above arrangement, the movement of the boss 210 in the sliding groove 111 is utilized to drive the slider 300 to move along the first groove 110, so that the first casing 100 and the second casing 200 slide relatively, and the function of the sliding rail structure is realized. Compared with the prior art, on the premise of the same contact area, the first groove 110 of the inclined surface structure occupies a smaller space due to the fact that the inclined side surface of the first groove provides a certain contact area, and the pressure applied to the first groove 110 by the slider 300 is smaller, so that the friction force during sliding is reduced, and the first groove is not easy to block when in use.

In addition, this embodiment can set up a plurality of sliders 300 as required in first recess 110, and other spare parts can also be installed to first recess 110 between the adjacent slider 300, can accomplish from this to increase the slide rail structure and do not influence original spare part overall arrangement, the rational utilization space.

The technical scheme provided by the embodiment can have the following beneficial effects:

in this embodiment, the first casing 100 is provided with a first groove 110, the first groove 110 includes a bottom surface and two side surfaces, the side surfaces are inclined with respect to the bottom surface, at least one sliding block 300 adapted to the first groove 110 is arranged in the first groove 110, and a sliding groove 111 is formed in the bottom surface of the first groove 110; the top surface of the second housing 200 is provided with at least one boss 210, the slider 300 is provided with a via hole 310, and the boss 210 sequentially passes through the sliding groove 111 and the via hole 310. Through the above arrangement, the movement of the boss 210 in the sliding groove 111 is utilized to drive the slider 300 to move along the first groove 110, so that the first casing 100 and the second casing 200 slide relatively, and the function of the sliding rail structure is realized. Compared with the prior art, the sliding is realized mainly by using the contact between the side surface of the sliding block 300 and the side surface of the first groove 110, namely, the sliding is mainly realized by the contact between the inclined surface and the inclined surface, so that the pressure applied to the first groove 110 when the sliding block 300 slides is smaller, the friction force during the sliding is reduced, and the blocking is not easy to occur when the sliding block is used. On the premise that the contact areas are the same, the length occupied by the inclined surface structure in the horizontal plane is smaller, and therefore the smaller shell length is occupied by the shell structure.

In some possible embodiments, the included angle between the side surface and the bottom surface of the first groove 110 is an obtuse angle, and the obtuse angle is set between the side surface and the bottom surface, so that the slider 300 can be conveniently mounted and dismounted, and the production efficiency is improved.

Further, the obtuse angle range is 150 degrees and 120 degrees, and the obtuse angle range is 150 degrees and 120 degrees, so that the slider 300 has a smaller frictional resistance when sliding in the first groove 110, and meanwhile, the first groove 110 has a smaller cross-sectional length in a horizontal plane, and occupies a smaller space, thereby reducing the horizontal space occupied by the slide rail structure.

Preferably, the obtuse angle is 135 degrees, and the obtuse angle range is 135 degrees, so that the frictional resistance of the slider 300 sliding in the first groove 110 and the sectional length of the first groove 110 in the horizontal plane can be balanced, the values of the frictional resistance and the sectional length of the first groove 110 are small, the horizontal space occupied by the slide rail structure is reduced, and stable performance can be provided.

In some possible embodiments, the housing assembly further includes a fastening member 400 disposed above the slider 300, the fastening member 400 is provided with a fixing hole, the fixing hole includes a first fixing hole 410 and a second fixing hole 420 connected to each other, a cross-sectional shape of the first fixing hole 410 is larger than a cross-sectional shape of the boss 210, a cross-sectional shape of the second fixing hole 420 is smaller than the cross-sectional shape of the boss 210, two second grooves 211 disposed opposite to each other are disposed on a side wall of the boss 210, an extending direction of the second groove 211 is parallel to an extending direction of the sliding slot 111, and two opposite side edges of the second fixing hole 420 are respectively clamped in the two second grooves 211.

With the above arrangement, in the present embodiment, when installing, the boss 210 first passes through the first fixing hole 410, so that the boss 210 is sleeved in the fastener 400, then the boss 210 is moved toward the second fixing hole 420, so that the second groove 211 on the boss 210 corresponds to the side of the second fixing hole 420, the second groove 211 is inserted into the side of the second fixing hole 420, and the side is used as a guide, so that the boss 210 is fixed in the fastener 400. The fastener 400 may press and fix the boss 210 to the slider 300 and the first housing 100, thereby preventing the boss 210 from moving. The embodiment can realize the compression fixation without other fastening parts such as screws and the like.

In some possible embodiments, the fastening member 400 is further provided with a propping member 430, one end of the propping member 430 is fixedly connected to the fastening member 400, and the other end of the propping member 430 is a free end, and the free end props against a side of the boss 210 facing the first fixing hole 410.

After the boss 210 is installed in the second fixing hole 420, the abutting piece 430 abuts against one side of the boss 210 facing the first fixing hole 410, so that the boss 210 is further prevented from falling off from the second fixing hole 420, and the stability of fixing parts is ensured.

In some possible embodiments, the abutting member 430 is a metal sheet, and the metal sheet has high strength and certain elastic deformation capability, and can stably abut the boss 210 in the second fixing hole 420, so as to prevent the boss from falling off.

Wherein the metal sheet can be a steel sheet, an aluminum sheet or a copper sheet. Of course, it is clear to those skilled in the art that the propping element 430 may also adopt other structures (such as a spring, etc.) to achieve the above purpose, and this embodiment is not further limited thereto.

In some possible embodiments, the metal sheet is bent into a horizontal fixing portion 431 and a bending portion 432 which are connected, the horizontal fixing portion 431 is fixedly connected with the fastener 400, the bending portion 432 is connected with the horizontal fixing portion 431, one end of the bending portion 432 far away from the horizontal fixing portion 431 is a free end, and the boss 210 can be clamped or loosened by pulling the free end of the bending portion 432.

In some possible embodiments, the horizontal fixing portion 431 is riveted or bolted to the fastener 400, and the specific connection fixing manner thereof may be selected as needed.

In some possible embodiments, the boss 210 and the second housing 200 are an integral structure formed by integral molding, and the integral processing mode can reduce processing steps, is beneficial to improving production efficiency, and is beneficial to industrial production; or, the boss 210 is detachably mounted on the top surface of the second housing 200, and a split structure is adopted to facilitate later-stage mounting and debugging, so that the terminal equipment is mounted with a large assembly allowance.

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 oppositely arranged slide rails.

Specifically, the terminal device of 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.

in the embodiment, the first shell is provided with a first groove, the first groove comprises a bottom surface and two side surfaces, the side surfaces are obliquely arranged relative to the bottom surface, at least one sliding block matched with the first groove is arranged in the first groove, and the bottom surface of the first groove is provided with a sliding chute; the top surface of second casing is provided with at least one boss, is equipped with the via hole on the slider, and the spout and via hole are passed in proper order to the boss. Through the above arrangement, the embodiment utilizes the movement of the boss in the sliding groove to drive the sliding block to move along the first groove, so that the first shell and the second shell slide relatively, and the function of the sliding rail structure is realized. Compared with the prior art, the sliding is realized mainly by the contact of the side surface of the sliding block and the side surface of the first groove, namely the sliding is realized mainly by the contact of the inclined surface and the inclined surface, so that the pressure applied to the first groove when the sliding block slides is smaller, the friction force during the sliding is reduced, and the blocking is not easy to occur when the sliding block is used. On the premise that the contact areas are the same, the length occupied by the inclined surface structure in the horizontal plane is smaller, and therefore the smaller shell length is occupied by the shell structure.

In addition, this embodiment can set up a plurality of sliders as required in first recess, and other spare parts can also be installed to first recess between the adjacent slider, can accomplish from this to increase the slide rail structure and do not influence original spare part overall arrangement, rational utilization the space.

Fig. 3 is a schematic structural diagram of a terminal device according to an exemplary embodiment, and as shown in fig. 3, the terminal device includes:

a memory 510 and a processor 520.

Memory 510 is used to store executable instructions for processor 520.

In the above terminal embodiments, it should be understood that the Processor 520 may be a Central Processing Unit (CPU), other general-purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), etc. The general-purpose processor may be a microprocessor, or the processor may be any conventional processor, and the aforementioned memory may be a read-only memory (ROM), a 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, must be installed in a digital mobile phone for use. That is, the information of the digital mobile phone client, the encrypted key and the contents of the user's phone book are stored on the computer chip. The steps of the method disclosed in connection with the present embodiment may be directly implemented by a hardware processor, or may be implemented by a combination of hardware and software modules in a processor.

The terminal device may include one or more of the following components: memory 510, processor 520, power component 530, multimedia component 540, audio component 550, input/output (I/O) interface 560, sensor component 570, and communications component 580.

The processor 520 generally controls the 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 a portion of the steps of the method described above. Further, processor 520 may include one or more modules that facilitate interaction between 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 operation 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, videos, etc. The memory 510 may be implemented by any type or combination of volatile or non-volatile 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 disks.

The power supply component 530 provides power to the various components of the terminal device. The power components 530 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the terminal device.

The multimedia component 540 includes 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 touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 540 includes a front facing camera and/or a rear facing camera. When the terminal device is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.

The audio component 550 is configured to output and/or input audio signals. For example, the audio assembly 550 includes a Microphone (MIC) configured to receive external audio signals when the terminal device is in an operating mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 510 or transmitted via the communication component 580. In some embodiments, audio assembly 550 also includes a speaker for outputting audio signals.

I/O interface 560 provides an interface between processor 520 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.

The sensor assembly 570 includes one or more sensors for providing various aspects of status assessment for the terminal device. For example, the sensor assembly 570 can detect the open/closed status of the terminal device, the relative positioning of the components, such as the display and keypad of the terminal device, the sensor assembly 570 can also detect a change in the position of the terminal device or a component of the terminal device, the presence or absence of user contact with the terminal device, orientation or acceleration/deceleration of the terminal device, and a change in the temperature of the terminal device. The sensor assembly 570 may include a proximity sensor configured to detect the presence of a nearby object 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 also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

The communications component 580 is configured to facilitate communications 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 an exemplary embodiment, the communication component 580 receives a broadcast signal or broadcast associated information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communications 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 embodiment is only illustrated here.

In an exemplary embodiment, the terminal device may 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, micro-controllers, microprocessors or other electronic components.

Other embodiments of the present embodiments will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the embodiments following, in general, the principles of the embodiments and including such departures from the present disclosure as come within known or customary practice within the art to which the embodiments 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 will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A housing assembly, comprising: a first housing and a second housing; the first shell is used for covering the second shell; a first groove is formed in the first shell and comprises a bottom surface and two side surfaces, an included angle between each side surface of the first groove and the bottom surface is an obtuse angle, at least one sliding block matched with the first groove is arranged in the first groove, and a sliding groove is formed in the bottom surface of the first groove; the top surface of second casing is provided with at least one boss, be equipped with the via hole on the slider, the boss passes in proper order spout and via hole.

2. The housing assembly of claim 1 wherein the obtuse angle ranges from 120 degrees to 150 degrees.

3. The housing assembly of claim 2, wherein the obtuse angle is 135 degrees.

4. The shell assembly according to any one of claims 1 to 3, further comprising a fastening member disposed above the sliding block, wherein the fastening member is provided with a fixing hole, the fixing hole comprises a first fixing hole and a second fixing hole connected to each other, the cross-sectional shape of the first fixing hole is larger than that of the boss, so that the boss passes through the first fixing hole, the cross-sectional shape of the second fixing hole is smaller than that of the boss, two second grooves disposed opposite to each other are disposed on a side wall of the boss, the extending direction of the second grooves is parallel to the extending direction of the sliding groove, and two opposite side edges of the second fixing hole are respectively clamped in the two second grooves.

5. The shell assembly as claimed in claim 4, wherein the fastening member is further provided with an abutting member, one end of the abutting member is fixedly connected to the fastening member, the other end of the abutting member is a free end, and the free end abuts against one side of the boss facing the first fixing hole.

6. The housing assembly of claim 5 wherein the abutting member is a metal sheet.

7. The housing assembly of claim 6 wherein said metal sheet is bent into a horizontal fixed portion and a bent portion connected, said horizontal fixed portion being fixedly connected to said fastener.

8. The housing assembly of claim 7, wherein the horizontal fixation portion is riveted or bolted to the fastener.

9. A terminal device, comprising: an electronic component and a housing assembly as claimed in any one of claims 1 to 8.