CN111198600A - Shell assembly - Google Patents

Abstract

The application provides a housing assembly, housing assembly is used for detachable to bear the weight of and has the host computer that shows the function, housing assembly includes preceding shell, the backshell, the functional unit, preceding shell is connected in the backshell, preceding shell forms accommodating space with the backshell, part accommodating space is used for acceping the functional unit, preceding shell has first opening, first opening intercommunication accommodating space, the backshell has the second opening, second opening intercommunication accommodating space, the second opening is at least partly just right with first opening, the functional unit sets up in keeping away from first opening and second open-ended accommodating space. The application provides a housing assembly forms accommodating space through preceding shell and backshell, and accommodating space is used for acceping functional unit and host computer. The first opening and the second opening are arranged, so that the host can be taken out (or put in) by using the through holes on the front shell and the rear shell. The front shell and the rear shell can be detachably connected, and the host can be taken out (or put in) by detaching any one of the front shell and the rear shell.

Description

Shell assembly

Technical Field

The application relates to the field of electronic equipment, in particular to a shell assembly.

Background

With the rapid development of science and technology, electronic devices with multiple functions developed by various manufacturers are more and more popular. In the related art, a main body (host for short) having a display function of an electronic device and a main body for carrying the host are generally manufactured as a single body. However, this design makes the main body and the main body not easy to be separated, and when any one of the main body and the main body is damaged, more time and money are consumed to maintain the main body, thereby bringing inconvenience to users.

Disclosure of Invention

The application provides a shell assembly, shell assembly can detachable bear the host computer that has the display function.

The application provides a housing assembly, housing assembly is used for detachable to bear the weight of the host computer that has the display function, housing assembly includes preceding shell, backshell and functional unit, preceding shell connect in the backshell, preceding shell with the backshell forms accommodating space, part accommodating space is used for acceping functional unit, preceding shell has first opening, first opening intercommunication accommodating space, the backshell has the second opening, second opening intercommunication accommodating space, just the second opening with first opening part at least is just right, functional unit set up in keeping away from first opening with the second opening in the accommodating space.

The application provides a shell assembly is through mutually supporting of preceding shell and backshell to form accommodating space, accommodating space is used for acceping functional component and host computer. Furthermore, the first opening and the second opening are arranged, so that the operation of taking out (or putting in) the host can be realized by the through holes on the front shell and the rear shell. The front shell and the rear shell can be detachably connected, and the operation of taking out (or loading) the host can be realized by detaching any one of the front shell and the rear shell.

Drawings

Fig. 1 is a schematic disassembled view of a housing assembly provided in an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a housing assembly according to an embodiment of the present application.

Fig. 3 is a schematic diagram illustrating a mating relationship between a housing assembly and a host according to an embodiment of the present disclosure.

Fig. 4 is a schematic structural diagram of a front shell and a rear shell according to an embodiment of the present application.

Fig. 5 is a schematic structural diagram of a front shell according to an embodiment of the present application.

Fig. 6 is a partially enlarged view of the housing assembly shown in fig. 2 in area a.

Fig. 7 is a cross-sectional view of the housing assembly shown in fig. 2 taken at section B-B.

Fig. 8 is a partially enlarged view of the structure shown in fig. 7 in the region C.

Fig. 9 is a schematic diagram illustrating an electrical connection relationship between a housing assembly and a host according to an embodiment of the present application.

Fig. 10 is a schematic structural diagram of a housing assembly according to another embodiment of the present application.

Fig. 11 is a schematic electrical connection diagram of a housing assembly according to an embodiment of the present application.

Fig. 12 is a schematic electrical connection diagram of a housing assembly according to another embodiment of the present disclosure.

Fig. 13 is a schematic electrical connection diagram of a housing assembly according to another embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

In the related art, a main body (host for short) having a display function of an electronic device and a main body for carrying the host are generally manufactured as a single body. However, this design makes the main body and the main body not easy to be separated, and when any one of the main body and the main body is damaged, more time and money are consumed to maintain the main body, thereby bringing inconvenience to users.

The present application provides a housing assembly. It should be noted that the housing assembly provided in the present application may be applied to a mobile phone, a smart watch, a tablet computer, a Portable Player Station (PSP), an electronic reader, a wearable device, a Personal Digital Assistant (PDA), and other devices which have a display function and are detachable, such as: the main unit of the intelligent watch with the watchband detached. In the following embodiments, the housing assembly is exemplarily described in combination with a host having a display function, which is only for better and more visually illustrating the technical solution of the present application, and is not to be construed as a limitation to the present application, and the application object of the housing assembly is not limited by the present application.

Please refer to fig. 1 to 3. Fig. 1 is a schematic disassembled view of a housing assembly provided in an embodiment of the present application. Fig. 2 is a schematic structural diagram of a housing assembly according to an embodiment of the present application. Fig. 3 is a schematic diagram illustrating a mating relationship between a housing assembly and a host according to an embodiment of the present disclosure.

The present application provides a housing assembly 10. The housing assembly 10 is adapted to removably carry a host computer 20 having a display function. The housing assembly 10 includes a front case 110, a rear case 120, and a functional assembly 130. The front case 110 is coupled to the rear case 120. The front case 110 and the rear case 120 form a receiving space 140. Part of the receiving space 140 is used for receiving the functional component 130. The front case 110 has a first opening 111. The first opening 111 communicates with the accommodating space 140. The rear case 120 has a second opening 121. The second opening 121 communicates with the receiving space 140. The second opening 121 is at least partially opposite to the first opening 111. The functional component 130 is disposed in the receiving space 140 away from the first opening 111 and the second opening 121.

Specifically, the housing assembly 10 includes a front housing 110 and a rear housing 120, and the front housing 110 and the rear housing 120 form a receiving space 140. Further, the first opening 111 of the front housing 110 is communicated with the accommodating space 140, that is, the first opening 111 is a through hole, and the through hole penetrates through the front housing 110. The second opening 121 of the rear case 120 is communicated with the receiving space 140, that is, the second opening 121 is also a through hole penetrating through the rear case 120.

Further, the main unit 20 may be disposed at the first opening 111 on the front case 110.

It should be noted that the front shell 110 and the rear shell 120 may be an inseparable integrated structure; of course, the front housing 110 and the rear housing 120 may be separate two parts. The front housing 110 and the rear housing 120 may be made of the same material or different materials. The material of the front shell 110 and the rear shell 120 can be hard glue, soft glue, leather, plastic, metal and the like, and the structure and the material of the front shell 110 and the rear shell 120 are not limited in the application.

In one possible embodiment, the front case 110 and the rear case 120 are a non-detachable one-piece structure. At least one of the front shell 110 and the rear shell 120 is made of soft rubber. When the main unit 20 needs to be installed in the housing assembly 10 or the main unit 20 needs to be taken out of the housing assembly 10, the radial dimension of the through hole can be forced to be temporarily increased by using the deformation capability of the soft rubber, so that the operation of installing the main unit 20 in the housing assembly 10 or taking the main unit 20 out of the housing assembly 10 can be realized. The soft rubber is a material with strong deformability, for example, a soft rubber TPSIU (thermoplastic polyurethane silicone elastomer) which has the characteristics of good elasticity, wear resistance, silky touch and the like, and the soft and hard degree accords with human engineering and is suitable for products in contact with human skin. In this arrangement, the first opening 111 and the second opening 121 may also provide further advantages: due to the first opening 111 and the second opening 121, a user can push the host 20 towards the front shell 110 on one side of the rear shell 120, so that the host 20 can be taken out from one side of the front shell 110; alternatively, the user may push the main body 20 in a direction toward the rear case 120 at one side of the front case 110 so that the main body 20 is taken out from the side of the rear case 120. In summary, during the process of taking out the main body 20, the first opening 111 and the second opening 121 can be pressed, thereby facilitating the taking out of the main body 20.

In another possible embodiment, the front case 110 and the rear case 120 are separate two-parts and detachably coupled. So configured, the host 20 can be taken out or loaded by disassembling the front case 110 or the rear case 120. For example, when the host 20 needs to be loaded, the rear case 120 is taken away from the front case 110, then the host 20 is loaded, and finally the rear case 120 is covered on the front cover. It can be understood that the detachable arrangement mode makes the materials of the front shell 110 and the rear shell 120 not only limited to soft glue, but also hard glue, leather, plastic, metal, etc.

Further, the housing assembly 10 further includes a functional assembly 130, and the functional assembly 130 is disposed in the accommodating space 140. The functional component 130 may be an integrated body of various electronic devices, including but not limited to various plug interfaces (such as a charging interface, a data communication interface, and the like) that may be connected to other devices, a touch module, a speaker, and the like, and may be configured specifically according to requirements.

In summary, the housing assembly 10 provided by the present application forms the receiving space 140 by the front shell 110 and the rear shell 120 being matched with each other, and the receiving space 140 is used for receiving the functional assembly 130 and the host 20. Further, since the first opening 111 and the second opening 121 are provided, the operation of taking out (or loading) the host 20 can be performed by the through holes of the front case 110 and the rear case 120. The front case 110 and the rear case 120 may be detachably connected, and the operation of taking out (or loading) the host 20 may be performed by detaching either one of the front case 110 and the rear case 120.

Please refer to fig. 4. Fig. 4 is a schematic structural diagram of a front shell and a rear shell according to an embodiment of the present application.

In the above embodiment, the front case 110 is detachably coupled to the rear case 120. The front case 110 includes a first case 112 and a first fitting portion 113 connected to a periphery of the first case 112. The rear housing 120 includes a second housing 122 and a second fitting portion 123 connected to a periphery of the second housing 122. The front case 110 and the rear case 120 are connected with the second fitting part 123 by a first fitting.

Specifically, the front case 110 and the rear case 120 are detachably connected by the mutual engagement of the first engaging portion 113 and the second engaging portion 123. The detachable connection may be, but is not limited to, a slide rail type, a snap-fit type, etc. The slide rail type is that the first engaging portion 113 and the second engaging portion 123 are rail structures that can be engaged with each other, and the front housing 110 and the rear housing 120 can be detached by sliding each other through the rail structures. The snap-fit type means that either one of the first mating portion 113 and the second mating portion 123 has a concave groove or a through hole, and the other one of the first mating portion 113 and the second mating portion 123 has a convex portion, and the concave groove or the through hole and the convex portion are mutually matched to realize detachable connection. There are, of course, many other possible embodiments, and it is to be understood that the other possible embodiments are easily conceived or easily transformed by those skilled in the art, and the possible embodiments are many and not exemplified herein, and the present application is not limited thereto.

It is understood that the front case 110 is detachably coupled to the rear case 120. So configured, the host 20 can be taken out or loaded by disassembling the front case 110 or the rear case 120. For example, when the host 20 needs to be loaded, the rear case 120 is taken away from the front case 110, then the host 20 is loaded, and finally the rear case 120 is covered on the front cover. It can be understood that the detachable arrangement mode makes the materials of the front shell 110 and the rear shell 120 not only limited to soft glue, but also hard glue, leather, plastic, metal, etc.

Please continue to refer to fig. 4.

In the above-described embodiment, the number of the first fitting portions 113 is plural. The first fitting portions 113 are disposed at intervals on the periphery of the first housing 112. The number of the second fitting portions 123 is plural. The plurality of second fitting portions 123 are disposed at intervals on the periphery of the second housing 122. The plural means that the number is two or more.

It can be understood that the number of the first mating portions 113 and the second mating portions 123 is plural, and they are spaced apart. With such an arrangement, the weight of the housing assembly 10 is reduced, and the first matching portion 113 or the second matching portion 123 cannot be buckled due to damage, so that the service life can be prolonged to a certain extent. Optionally, the first fitting portions 113 and the second fitting portions 123 are arranged at intervals and uniformly, so that the first fitting portions 113 and the second fitting portions 123 are stressed more uniformly.

Please refer to fig. 5. Fig. 5 is a schematic structural diagram of a front shell according to an embodiment of the present application.

In the above-described embodiment, the first mating portion 113 may have a groove 1130 thereon. The second mating portion 123 is at least partially disposed in the recess 1130.

The first mating portion 113 is provided with a groove 1130, and the second mating portion 123 can be provided with a corresponding protrusion. It will be appreciated that the recess 1130 and the boss are easily machined and may be integrally formed without the need for other mating structures.

Please refer to fig. 6. Fig. 6 is a partially enlarged view of the housing assembly shown in fig. 2 in area a.

In the above embodiment, the periphery of the second housing 122 has the functional groove 1120. An orthographic projection of the periphery of the first shell 112 in the area of the functional groove 1120 at least partially falls within the area of the functional groove 1120.

And/or the periphery of the first housing 112 has a functional groove 1120. An orthographic projection of the periphery of the second shell 122 in the area of the functional groove 1120 at least partially falls within the area of the functional groove 1120.

The function groove 1120 is to form a gap between the first housing 112 and the second housing 122 for facilitating the application of force, so as to facilitate the detachment of the front shell 110 and the rear shell 120.

Specifically, in one embodiment, the functional groove 1120 is disposed on the periphery of the second housing 122. Further, an orthographic projection of the periphery of the first shell 112 on the region where the functional groove 1120 is located at least partially falls within the region where the functional groove 1120 is located. That is, the peripheral edge of the first housing 112 may at least partially cover the functional groove 1120, or the surface of the peripheral edge of the first housing 112 facing the second housing 122 will constitute one of the inner wall surfaces of the functional groove 1120.

In another embodiment, the functional groove 1120 may also be disposed on the periphery of the first housing 112. Further, an orthographic projection of the periphery of the second shell 122 on the region where the functional groove 1120 is located at least partially falls within the region where the functional groove 1120 is located. That is, the periphery of the second casing 122 may at least partially cover the functional groove 1120, or the surface of the periphery of the second casing 122 facing the first casing 112 may constitute one of the inner wall surfaces of the functional groove 1120.

In another embodiment, the first casing 112 and the second casing 122 may have the functional grooves 1120 on their peripheries, and the functional grooves 1120 may be aligned with each other or may be offset from each other. Reference is made in particular to the preceding description, which is not described in detail here.

It should be noted that, in this example, only the functional groove 1120 is disposed on the periphery of the second housing 122 for exemplary illustration, other possible embodiments are easily imaginable for those skilled in the art, and the illustration is not repeated here, and the present application does not limit the arrangement form of the functional groove 1120.

Please refer to fig. 7 to fig. 8 in conjunction with fig. 3. Fig. 7 is a cross-sectional view of the housing assembly shown in fig. 2 taken at section B-B. Fig. 8 is a partially enlarged view of the structure shown in fig. 7 in the region C.

In the above-mentioned embodiment, the front shell 110 includes the first connecting portion 114 and the first position-limiting portion 115 connected to the first connecting portion 114 in a bent manner. The rear housing 120 includes a second connecting portion 124 and a second limiting portion 125 connected to the second connecting portion 124 in a bent manner. The first connection portion 114 is connected to the second connection portion 124. The first connecting portion 114, the first position-limiting portion 115, the second connecting portion 124 and the second position-limiting portion 125 are used for cooperating with each other to fix the host 20.

Specifically, the first position-limiting portion 115 is used to limit the play of the host 20 in a state where the host 20 is assembled to the housing assembly 10, for example, when the host 20 has a tendency to move in a direction away from the rear case 120, the first position-limiting portion 115 can limit the movement of the host 20 in the direction.

Similarly, the second position-limiting portion 125 is used to limit the play of the host 20 when the host 20 is assembled to the housing assembly 10, for example, when the host 20 has a tendency to move in a direction away from the front shell 110, the second position-limiting portion 125 can limit the movement of the host 20 in the direction.

It can be understood that the first position-limiting portion 115 and the second position-limiting portion 125 both extend toward the central axis of the through hole, and the extending direction may be an inclined extension or a horizontal extension, that is, the first position-limiting portion 115 and the second position-limiting portion 125 may be inclined or horizontal, and the host 20 can be limited, which is not limited in the present application.

Please refer to fig. 9 in conjunction with fig. 3. Fig. 9 is a schematic diagram illustrating an electrical connection relationship between a housing assembly and a host according to an embodiment of the present application.

In the above embodiment, the housing assembly 10 may further include a connector 132, the functional assembly 130 includes a battery 131, the connector 132 is used to electrically connect the functional assembly 130 with the host 20, and the battery 131 may charge the host 20 through the connector 132.

Specifically, when the housing assembly 10 carries the host 20, the battery 131 is electrically connected to the connector 132, and the connector 132 is electrically connected to the host 20, so that the battery 131 can charge the host 20 through the connector 132, as can be understood, such an arrangement can increase the endurance of the host 20.

The electrical connection between the functional unit 130 and the host 20 through the connector 132 may be a wired electrical connection or a wireless electrical connection.

The wired electrical connection means a physical electrical connection that can be plugged into the connector 132, including but not limited to POGO PIN (POGO PIN) and I/O (Input/Output) socket. The connection type may only realize the function of the functional component 130 to charge the host 20, or may realize the data transmission function between the host 20 and the functional component 130 while realizing the charging function. It will be appreciated that the wired electrical connection facilitates a more stable connection between the host 20 and the functional component 130.

The so-called radio connection is a non-contact non-physical electrical connection between the host 20 and the housing assembly 10. The radio connection here may be a wireless charging connection, a wireless communication connection, or both. It will be appreciated that the radio connection makes the connection between the host 20 and the functional component 130 more convenient and flexible.

Further, the wireless charging may be in the form of electromagnetic induction, magnetic field resonance, electric field coupling, or radio wave. For example, the functional module 130 may be provided with a charging transmitting coil inside, and the host 20 may be provided with a charging receiving coil inside. When the host 20 is installed in the housing assembly 10, the charging transmitting coil and the charging receiving coil are close to each other, and the charging transmitting coil generates a certain current in the charging receiving coil by electromagnetic induction based on the alternating current with a certain frequency, so that the energy is transferred from the functional assembly 130 to the host 20, and the host 20 is charged by the battery 131.

Further, the implementation manner of the wireless communication connection may be: communication modules are respectively arranged in the host 20 and the functional component 130, and communication connection is established through the communication modules, so that data interaction between the host 20 and the functional component 130 is realized.

In summary, the connector 132 can be implemented in various ways, such as wired or wireless connection. The connector 132 may be a male or female end. The first connector 132 may be integrated into the functional element 130, i.e. the first connector 132 is fixedly connected to the functional element 130. The first connector 132 may also be a separate component, i.e., independent of the host 20 and the functional component 130. Since there are many combinations of the possible embodiments, which are not described herein, the present application does not limit the various possible embodiments of the connector 132.

Please refer to fig. 10 to 11. Fig. 10 is a schematic structural diagram of a housing assembly according to another embodiment of the present application. Fig. 11 is a schematic electrical connection diagram of a housing assembly according to an embodiment of the present application.

In the above embodiment, the housing assembly 10 may further include a touch-sensing assembly 133, the functional assembly 130 further includes a processor 134, the processor 134 is electrically connected to the touch-sensing assembly 133, the touch-sensing assembly 133 is configured to sense a touch operation and generate a touch signal, and the processor 134 is responsive to the touch signal and generates a first control signal, where the first control signal is used to control the host 20 to execute a function corresponding to the touch operation.

It should be noted that the touch device 133 may be disposed on any one side of the front shell 110 and the rear shell 120, and only the touch device 133 needs to be electrically connected to the processor 134, which may be determined according to the requirement, and the embodiment is exemplified by the position where the touch device 133 is disposed on the front shell 110, which is not limited in this application.

Further, the electrical connection between the processor 134 and the host 20 can be realized through the connector 132, please refer to fig. 9 and the related description, which are not repeated herein.

Specifically, when the touch device 133 senses a touch operation of a user, the touch device 133 generates a touch signal and sends the touch signal to the processor 134. The processor 134 further generates a first control signal according to the received touch signal, and sends the first control signal to the host 20. The first control signal is used to control the host 20 to perform a function corresponding to the touch operation. For example, when the user slides on the touch component 133, the icon currently displayed by the host 20 is correspondingly switched to the next icon.

It can be understood that the host 20 can be controlled by the touch device 133, which is more convenient for the user to operate the host 20. For example, the display screen of the host 20 is a touch screen, and if the user directly clicks a corresponding icon on the host 20 for touch operation, a part of the area of the screen is blocked by the finger, so that a phenomenon of misoperation may occur. Furthermore, when the touch module 133 is touched, the screen may be prevented from being scratched due to long-term scratching of the screen.

Please refer to fig. 12. Fig. 12 is a schematic electrical connection diagram of a housing assembly according to another embodiment of the present disclosure.

In the above embodiment, the functional components 130 may further include a processor 134, a charge monitoring module 135, and an indicator light assembly 136. The processor 134 is electrically connected to the charge monitoring module 135 and the indicator light assembly 136. The electric quantity monitoring module 135 is configured to obtain electric quantity information of the battery 131 and generate an electric quantity monitoring signal. The processor 134 is responsive to the charge monitoring signal and generates a second control signal. The second control signal is used to control the display state of the indicator light assembly 136.

Specifically, controlling the display state of the indicator light assembly 136 means that the state of the indicator light assembly 136 changes with the change of the charge of the battery 131. For example, when the power of the battery 131 is 70%, the power monitoring module 135 obtains the power information of the current power, and generates a power monitoring signal, and sends the power monitoring signal to the processor 134. The processor 134 generates a second control signal based on the received power monitoring signal and sends the second control signal to the indicator light assembly 136. The indicator light assembly 136 receives the second control signal and thus assumes a display state corresponding to 70% charge. It is understood that the 70% charge is merely an exemplary charge, and other percentages of charge are possible, such as 10%, 30%, 55%, 89%, 95%, etc., to name a few.

The display state of the indicating lamp assembly 136 may be realized in various forms including, but not limited to, the brightness of the indicating lamp assembly 136, the percentage of the total light emitting area of the indicating lamp assembly 136 that is currently emitting (hereinafter, referred to as the light emitting percentage), the color change of the indicating lamp assembly 136, and the like. The brightness level refers to the brightness level of the indicator light assembly 136 changing with the change of the power, for example, when the power is decreased from 100% to 0%, the display brightness of the indicator light assembly 136 is decreased from the highest brightness to the lowest brightness. The percentage of light emission refers to the variation of the light emitting area of the indicator assembly 136 with the variation of the power, for example, when the power is decreased from 100% to 0%, the light emitting area of the indicator assembly 136 is decreased from the maximum light emitting area to the minimum light emitting area (i.e., the total light emission of the area where the indicator assembly 136 is located is decreased to the total no light emission of the area where the indicator assembly 136 is located). The color change means that the light emitting color of the indicator assembly 136 changes with the change of the power, for example, when the power is decreased from 100% to 0%, the light emitting color of the indicator assembly 136 also changes from the color corresponding to 100% to the color corresponding to 0% of the power.

It can be understood that, according to the above embodiment, the display status of the indicator assembly 136 can be changed with the change of the power of the battery 131, so that the user can know the power information of the battery 131 at any time and further determine whether to need to charge.

It should be noted that the above description is a few examples of the possibilities related to the indicator light assembly 136, and of course, other possible embodiments exist, which should be understood by those skilled in the art, and the relevant features are not limited by the present application, since many of the possible embodiments are not described herein.

Please refer to fig. 13. Fig. 13 is a schematic electrical connection diagram of a housing assembly according to another embodiment of the present application.

In the above-described embodiment, the functional component 130 may further include a key component 137. The key assembly 137 is electrically connected to the processor 134. When the key assembly 137 receives a pressing operation, the key assembly 137 generates a pressing signal. The processor 134 is responsive to the compression signal and generates a third control signal. The third control signal is used to turn on the indicator light assembly 136.

Specifically, when the key assembly 137 senses a pressing operation of the user, the key assembly 137 generates a pressing signal and sends the pressing signal to the processor 134. The processor 134 generates a third control signal based on the received pressing signal and sends the third control signal to the indicator light assembly 136. The indicator light assembly 136 performs an on operation in response to receiving the third control signal. Here, the execution of the turn-on operation means that the indicator starts light-emitting display.

It can be understood that, when the user needs to know how much battery 131 is left in the functional assembly 130, the indication lamp assembly 136 can be illuminated by pressing the button assembly 137, which is advantageous for the user to know the remaining amount of the battery 131 through a simple pressing operation at any time.

Of course, there may be a time threshold, and when the time for displaying the light of the indicator light assembly 136 is greater than or equal to the time threshold, the indicator light assembly 136 is automatically turned off, so as to avoid the waste of power caused by the display of the light of the indicator light assembly 136.

The principle and the implementation of the present application are explained herein by applying specific examples, and the above description of the embodiments is only used to help understand the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims (10)

1. The utility model provides a shell assembly, its characterized in that, shell assembly is used for the detachable host computer that bears and has the display function, shell assembly includes preceding shell, backshell and functional unit, preceding shell connect in the backshell, preceding shell with the backshell forms accommodating space, and part accommodating space is used for acceping functional unit, preceding shell has first opening, first opening intercommunication accommodating space, the backshell has the second opening, second opening intercommunication accommodating space, just the second opening with first opening at least part is just right, functional unit set up in keeping away from first opening with the second opening in the accommodating space.

2. The housing assembly of claim 1, wherein the front housing is detachably connected to the rear housing, the front housing comprises a first housing and a first mating portion connected to a periphery of the first housing, the rear housing comprises a second housing and a second mating portion connected to a periphery of the second housing, and the front housing and the rear housing are connected to the second mating portion by a first mating.

3. The housing assembly of claim 2, wherein the number of the first engaging portions is plural, and the plural first engaging portions are spaced apart from each other at a periphery of the first housing; the number of the second matching parts is multiple, and the second matching parts are arranged on the periphery of the second shell at intervals.

4. The housing assembly of claim 3, wherein the first mating portion has a recess therein, and the second mating portion is at least partially disposed within the recess.

5. The housing assembly of claim 2, wherein the periphery of the second housing has a functional groove, and an orthographic projection of the periphery of the first housing in an area where the functional groove is located at least partially falls within an area where the functional groove is located;

and/or the periphery of the first shell is provided with a functional groove, and the orthographic projection of the periphery of the second shell in the area of the functional groove at least partially falls into the area range of the functional groove.

6. The housing assembly according to claim 1, wherein the front housing includes a first connecting portion and a first position-limiting portion connected to the first connecting portion in a bent manner, the rear housing includes a second connecting portion and a second position-limiting portion connected to the second connecting portion in a bent manner, the first connecting portion is connected to the second connecting portion, and the first connecting portion, the first position-limiting portion, the second connecting portion and the second position-limiting portion are used for cooperating with each other to fix the host.

7. The housing assembly of claim 1, further comprising a connector, the functional assembly including a battery, the connector for electrically connecting the functional assembly with the host, the battery being chargeable to the host through the connector.

8. The housing assembly of claim 7, wherein the housing assembly further comprises a touch-sensing assembly, and the functional assembly further comprises a processor electrically connected to the touch-sensing assembly, wherein the touch-sensing assembly is configured to sense a touch operation and generate a touch signal, and wherein the processor is responsive to the touch signal and generates a first control signal, and the first control signal is configured to control a host to perform a function corresponding to the touch operation.

9. The housing assembly of claim 7, wherein the functional assembly further comprises a processor, a power monitoring module, and an indicator light assembly, the processor being electrically connected to the power monitoring module and the indicator light assembly, the power monitoring module being configured to obtain power information of the battery and generate a power monitoring signal, the processor being configured to respond to the power monitoring signal and generate a second control signal, the second control signal being configured to control a display status of the indicator light assembly.

10. The housing assembly of claim 9 wherein the functional assembly further comprises a key assembly, the key assembly being electrically connected to the processor, the key assembly generating a pressing signal when the key assembly receives a pressing operation, the processor being responsive to the pressing signal and generating a third control signal for turning on the indicator light assembly.

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