CN207354413U - Housing unit and electronic device - Google Patents

Abstract

Housing unit disclosed in the utility model includes housing, touch control detection module and setting element.Housing includes roof, bottom wall and side wall, and roof is opposite with bottom wall, and host cavity is offered on roof, and side wall connection roof and bottom wall, side wall include opposite inner surface and outer surface.Touch control detection module is attached on an internal surface and is housed in host cavity, and touch control detection module is used to produce electric signal according to the touch control operation of user.Setting element sets on the outer surface and corresponding with touch control detection module.Touch control detection module is arranged on the inside of housing unit, therefore the outer surface of housing unit need not set physical button, realizes the integrated design of housing unit, improves the waterproof and anti-dust performance of housing unit.Meanwhile setting element is set to be quickly found out the location of touch control detection module easy to user on the corresponding outer surface of touch control detection module.The invention also discloses a kind of electronic device.

Description

Housing unit and electronic device

Technical field

Electronic technology field is the utility model is related to, more particularly to a kind of housing unit and electronic device.

Background technology

The switch key of many mobile phones, volume button etc. are still entity key, but the presence of entity key occupies mobile phone at present The space of main panel so that the limited space of display screen, and the integrated design target of mobile phone, shadow are constrained to a certain extent Ring the usage experience of user.

Utility model content

The embodiment of the utility model provides a kind of housing unit and electronic device.

The housing unit of the utility model embodiment includes：

Housing, the housing include roof, bottom wall and side wall, and the roof is opposite with the bottom wall, is opened on the roof Equipped with host cavity, the side wall connects the roof and the bottom wall, and the side wall includes opposite inner surface and outer surface；

Touch control detection module, the touch control detection module are attached on the internal surface and are housed in the host cavity, The touch control detection module is used to produce electric signal according to the touch control operation of user；And

Setting element, the setting element are arranged on the outer surface and corresponding with the touch control detection module.

The housing unit of the utility model embodiment senses the touch control operation of user by touch control detection module.Wherein touch Control detection module is arranged on the inside of housing unit, therefore the outer surface of housing unit need not set physical button, realize shell The integrated design of body component, improves the waterproof and anti-dust performance of housing unit.Meanwhile the corresponding appearance of touch control detection module Setting element is set to be quickly found out the location of touch control detection module easy to user on face.

In some embodiments, the touch control detection module includes circuit board and piezoelectric element, the piezoelectric element patch It is attached on the inner surface and the circuit board, the inner surface is opposite positioned at the piezoelectric element respectively with the circuit board Both sides.It is arranged on compared to circuit board between piezoelectric element and inner surface, the piezoelectric element of present embodiment is arranged on circuit board Between inner surface, make piezoelectric element closer to user, so that the piezoelectric element deformation quantity bigger occurred, the electric signal that produces are more By force, so touch control detection module sensing touch control operation sensitivity bigger.

In some embodiments, the touch control detection module includes circuit board and piezoelectric element, the piezoelectric element patch It is attached on the circuit board, the circuit board attaches on the internal surface, the inner surface and piezoelectric element difference position In the both sides that the circuit board is opposite.Compared to directly attaching piezoelectric element on an internal surface, present embodiment can avoid When piezoelectric element attaches on an internal surface, piezoelectric element is torn down from circuit board.

In some embodiments, the touch control detection module includes circuit board and micro-electromechanical pressure chip, the microcomputer Voltage force chip is attached on the inner surface and the circuit board, and the inner surface is with the circuit board respectively positioned at described micro- The opposite both sides of microelectromechanical-pressure chip.Since the sensitivity of micro-electromechanical pressure chip and the precision of touch control detection are higher and micro- The cost of microelectromechanical-pressure chip is relatively low, therefore, the sensitivity of touch control detection module detection user touch control operation and touch control detection Precision is higher, and the cost of touch control detection module is relatively low.

In some embodiments, the touch control detection module includes circuit board and micro-electromechanical pressure chip, the microcomputer Voltage force chip is attached on the circuit board, and the circuit board attaches on the internal surface, the inner surface with it is described micro- Microelectromechanical-pressure chip is respectively positioned at the opposite both sides of the circuit board.Interior table is directly attached to compared to by micro-electromechanical pressure chip On face, present embodiment can avoid micro-electromechanical pressure chip attach on an internal surface when piezoelectric element from circuit board tear under Come.

In some embodiments, the touch control detection module includes circuit board and inductive circuit, the inductive circuit bag Include two layers, two layers of inductive circuit is separately positioned on the opposite both sides of the circuit board, and the circuit board is attached in described On surface, wherein one layer of inductive circuit is arranged between the circuit board and the inner surface.Due to the thickness of inductive circuit Degree is smaller, thus, inductive circuit easily deforms upon and the first inductive circuit is had larger shape with respect to the second inductive circuit Variable, so that the sensitivity of inductive circuit and touch control detection precision are higher.

In some embodiments, the setting element includes any one in groove, protrusion, word, figure, symbol It is or a variety of.When setting element is any one or more in groove, protrusion, word, figure, symbol, setting element is easy to system Formed on the outer surface.

In some embodiments, the quantity of the touch control detection module is multiple, multiple touch control detection module edges The length direction of the inner surface is spaced.Multiple touch control detection modules are spaced can simplify housing unit on an internal surface Manufacturing process, and make the shape of housing unit more beautiful.

In some embodiments, multiple touch control detection modular arrangements are in alignment, and multiple touch-control inspections Module is surveyed equidistantly to arrange.Equidistantly touch control detection module arranged in a straight line can prevent the mistake of user from manipulating, and make user's Touch control operation (for example, linear slide touch-control etc.) more smooth simplicity.

In some embodiments, multiple touch control detection modules form two groups, first group of multiple touch-control inspections Modular arrangements are surveyed into first straight line, second group of multiple touch control detection modular arrangements are into second straight line, the first straight line It is parallel with the second straight line, second group of each touch control detection module and first group of the two neighboring touch control detection Gap alignment between module.Two groups of spaced modes of touch control detection module can prevent the mistake of user from manipulating, and use Touch control operation (for example, linear slide touch-control etc.) the more smooth simplicity at family.

The electronic device of the utility model embodiment includes：

Housing unit described in above-mentioned any one embodiment；With

Display screen, the display screen are installed on the roof and cover the host cavity.

The electronic device and housing unit of the utility model embodiment sense the touch-control of user by touch control detection module Operation.Wherein touch control detection module is arranged on the inside of housing unit, therefore the outer surface of housing unit need not set entity to press Key, realizes the integrated design of housing unit, improves the waterproof and anti-dust performance of housing unit.Meanwhile touch control detection mould Group sets setting element to be quickly found out the location of touch control detection module easy to user on corresponding outer surface.

In some embodiments, the side wall is divided into multiple touch areas, each touch area be provided with to A few touch control detection module, each touch area correspond to different function services.In this way, realize that difference in functionality takes The touch control detection module of business is separately positioned in the different touch areas of side wall, can facilitate the user's operation.

The additional aspect and advantage of the utility model will be set forth in part in the description, partly by from following description In become obvious, or recognized by the practice of the utility model.

Brief description of the drawings

The above-mentioned and/or additional aspect of the utility model and advantage from the following description of the accompanying drawings of embodiments will Become obvious and be readily appreciated that, wherein：

Fig. 1 is the structure diagram of the housing unit of the utility model certain embodiments.

Fig. 2 is the structure diagram of the housing unit of the utility model certain embodiments.

Fig. 3 is the structure diagram of the electronic device of the utility model certain embodiments.

Fig. 4 is the structure diagram of the housing unit of the utility model certain embodiments.

Fig. 5 is the structure diagram of the housing unit of the utility model certain embodiments.

Fig. 6 is the structure diagram of the micro electronmechanical pressure drag type pressure chip of the utility model certain embodiments.

Fig. 7 is the structure diagram of the housing unit of the utility model certain embodiments.

Fig. 8 is the structure diagram of the housing unit of the utility model certain embodiments.

Fig. 9 is the structure diagram of the housing unit of the utility model certain embodiments.

Figure 10 is the partial sectional view of the housing unit of the utility model certain embodiments.

Figure 11 is the partial sectional view of the housing unit of the utility model certain embodiments.

Figure 12 is the partial sectional view of the housing unit of the utility model certain embodiments.

Figure 13 is the partial sectional view of the housing unit of the utility model certain embodiments.

Figure 14 is the partial sectional view of the housing unit of the utility model certain embodiments.

Figure 15 is the partial sectional view of the housing unit of the utility model certain embodiments.

Figure 16 is the partial sectional view of the housing unit of the utility model certain embodiments.

Figure 17 is the partial sectional view of the housing unit of the utility model certain embodiments.

Figure 18 is the schematic diagram of the touch control detection modular arrangements mode of the utility model certain embodiments.

Figure 19 is the distribution schematic diagram of the touch area of the utility model certain embodiments.

Embodiment

The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model Limitation.

Referring to Fig. 1, the housing unit 100 of the utility model embodiment include housing 10, touch control detection module 20 and Setting element 30.Housing 10 includes roof 12, bottom wall 16 and side wall 14.Roof 12 is opposite with bottom wall 16, is offered on roof 12 Host cavity 122.Side wall 14 connects roof 12 and bottom wall 16, and side wall 14 includes opposite inner surface 142 and outer surface 144.Touch-control Detection module 20 is attached on inner surface 142 and is housed in host cavity 122, and touch control detection module 20 is used for touching according to user Control operation produces electric signal.Setting element 30 is arranged on outer surface 144 and corresponding with touch control detection module 20.

The quantity of touch control detection module 20 can be one or more.When the quantity of touch control detection module 20 is one, Touch control detection module 20 includes any one in piezoelectric element 22, micro-electromechanical pressure chip 23, inductive circuit 24.Work as touch-control Detect module 20 quantity for it is multiple when, multiple touch control detection modules 20 include piezoelectric element 22, micro-electromechanical pressure chip 23, Any one or more in inductive circuit 24.In other words, multiple touch control detection modules 20 can be with all piezoelectric elements 22；Or Person, multiple touch control detection modules 20 can be with all micro-electromechanical pressure chips 23；Alternatively, multiple touch control detection modules 20 can be complete Portion is inductive circuit 24；Alternatively, the part in multiple touch control detection modules 20 is piezoelectric element 22, some is microcomputer Voltage force chip 23, remaining part are inductive circuit 24.Setting element 30 be arranged on outer surface 144 and with touch control detection mould Group 20 is corresponded to for identifying the location of touch control detection module 20.

The housing unit 100 of the utility model embodiment senses the touch control operation of user by touch control detection module 20. Wherein touch control detection module 20 is arranged on the inside of housing unit 100, therefore the outer surface 144 of housing unit 100 is without setting Physical button, realizes the integrated design of housing unit 100, improves the waterproof and anti-dust performance of housing unit 100.Together When, set setting element 30 to be quickly found out touch control detection easy to user on the corresponding outer surface 144 of touch control detection module 20 The location of module 20.

Referring to Fig. 1, the housing unit 100 of the utility model embodiment include housing 10, touch control detection module 20 and Setting element 30.

Housing 10 includes roof 12, bottom wall 16 and side wall 14.Roof 12 is opposite with bottom wall 16, and collecting is offered on roof 12 Chamber 122.Side wall 14 connects roof 12 and bottom wall 16, and side wall 14 includes opposite inner surface 142 and outer surface 144.

Please refer to Fig.1 and Fig. 2, touch control detection module 20 include circuit board 21 and piezoelectric element 22, piezoelectric element 22 attaches On inner surface 142 and circuit board 21, inner surface 142 and circuit board 21 are respectively positioned at the opposite both sides of piezoelectric element 22.Touch-control Detect module 20 quantity can be one or more, when touch control detection module 20 quantity include it is multiple when, circuit board 21 with The quantity of piezoelectric element 22 is multiple, and multiple circuit boards 21 are corresponded with multiple piezoelectric elements 22, each circuit board 21 with Corresponding piezoelectric element 22 forms a touch control detection module 20.Multiple circuit boards 21 can mutually separate (as shown in Figure 2), multiple The signal of circuit board 21 can eventually flow to same circuit main board (not shown).Multiple circuit boards 21 can also be interconnected on It is electrically connected again with circuit main board after (as shown in Figure 1) together.Processing for handling electric signal can be set on circuit main board Device 202 (Fig. 3 shows).Circuit board 21 can be rigid circuit board or flexible PCB.Piezoelectric element 22 can be by piezoelectric ceramics or poly- Vinylidene (Polyvinylidene fluoride, PVDF) is made.

It can occur mechanical deformation when piezoelectric element 22 is subject to external force to act on, the piezoelectric element 22 after mechanical deformation occurs Symbol is positive and negative bound charge, so as to produce electric signal.In this way, piezoelectric element 22 after the touch control operation of user is sensed i.e. The electric signal of the touch control operation of response user can be produced.

If piezoelectric element 22 is applied with high frequency voltage (for example, electric voltage frequency is more than 50KHZ), piezoelectric element 22 can be to outgoing Penetrate ultrasonic wave；When having the position of piezoelectric element 22 on user's touch-control side wall 14, user can be reflected to be launched by piezoelectric element 22 Ultrasonic wave and be delivered on piezoelectric element 22, piezoelectric element 22 can be deformed upon and produced after receiving the ultrasonic wave of user's reflection Raw electric signal.In this way, piezoelectric element 22 can produce the electric signal of the touch-control of response user after the touch-control of user is sensed, I other words when the touch-control of user does not cause piezoelectric element 22 to produce mechanical deformation, piezoelectric element 22 can also produce response user Touch-control electric signal.

Setting element 30 is arranged on outer surface 144 and corresponding with touch control detection module 20.The quantity of setting element 30 with The quantity of touch control detection module 20 is consistent, and setting element 30 is corresponded with touch control detection module 20.Setting element 30 wraps Include any one or more in groove, protrusion, word, figure, symbol.

Referring to Fig. 3, the electronic device 200 of the utility model embodiment includes any one embodiment of the utility model Housing unit 100 and display screen 201.Display screen 201 is installed on roof 12 and covers host cavity 122.Display screen 201 includes liquid One kind in crystal display screen and Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) display screen.Electricity Sub-device 200 can be mobile phone, tablet computer, laptop, Intelligent bracelet, intelligent watch, intelligent glasses, intelligent helmet etc. In any one.

The electric signal that touch control detection module 20 is produced according to the touch control operation of user can be used for opening for control electronic device 200 Machine, shutdown, volume adjustment, slide page, return, application program switching in any one or more.

Majority electronic device 200 is both provided with physical button at present.By taking mobile phone as an example, the side wall 14 of mobile phone is usually provided with Volume adjustment key and ON/OFF switch, the lower section of roof 12 of mobile phone are usually provided with application program switch key etc..Physical button Setting not only influences the integrated design of electronic device 200 so that the waterproof and anti-dust performance of electronic device 200 weaken, and also limit The installation space of the display screen 201 of electronic device 200 is made.And 200 use of electronic device of the utility model embodiment is set Put the touch control operation that the touch control detection module 20 inside the side wall 14 of housing unit 100 senses user.In this way, electronic device 200 need not set physical button that the operation to electronic device 200 can be achieved, and avoid physical button from forming gap with side wall 14, The integrated design of electronic device 200 is realized, improves the waterproof and anti-dust performance of electronic device 200, and increases display The installation space of screen 201.

The electronic device 200 and housing unit 100 of the utility model embodiment are sensed by touch control detection module 20 to be used The touch control operation at family.Wherein touch control detection module 20 is arranged on the inside of housing unit 100, therefore the appearance of housing unit 100 Face 144 need not set physical button, realize the integrated design of housing unit 100, improve housing unit 100 waterproof and Anti-dust performance.Meanwhile setting element 30 is set quickly to be looked for easy to user on the corresponding outer surface 144 of touch control detection module 20 To the location of touch control detection module 20, easy accurate touch-control.

The electronic device 200 and housing unit 100 of the utility model embodiment also have the advantages that：First, It is arranged on compared to circuit board 21 between piezoelectric element 22 and inner surface 142, the piezoelectric element 22 of present embodiment is arranged on electricity Between road plate 21 and inner surface 142, make piezoelectric element 22 closer to user, thus piezoelectric element 22 occur deformation quantity bigger, The electric signal of generation is stronger, and then touch control detection module 20 senses the sensitivity bigger of touch control operation.

Second, when setting element 30 is any one or more in groove, protrusion, word, figure, symbol, positioning member Part 30 is formed on outer surface 144 easy to making.

Referring to Fig. 4, in some embodiments, the touch control detection module 20 of the above embodiment include circuit board 21 and Piezoelectric element 22, piezoelectric element 22 are attached on circuit board 21, and circuit board 21 is attached on inner surface 142, inner surface 142 and pressure Electric device 22 is respectively positioned at the opposite both sides of circuit board 21.Directly it is attached on inner surface 142 compared to by piezoelectric element 22, this Embodiment can avoid the piezoelectric element 22 when piezoelectric element 22 is attached on inner surface 142 from being torn down from circuit board 21.

Referring to Fig. 5, in some embodiments, the touch control detection module 20 of the above embodiment include circuit board 21 and Micro-electromechanical pressure chip 23, micro-electromechanical pressure chip 23 are attached on inner surface 142 and circuit board 21, inner surface 142 and circuit Plate 21 is respectively positioned at the opposite both sides of micro-electromechanical pressure chip 23.Micro-electromechanical pressure chip 23 includes micro electronmechanical pressure drag type pressure core Any one in piece and micro electronmechanical capacitive pressure chip.

Wherein, micro electronmechanical pressure drag type pressure chip is made using high-accuracy semiconductor resistor foil gauge composition Wheatstone bridge For power electricity conversion measuring circuit, there is higher measurement accuracy, relatively low power consumption and relatively low cost.Specifically, it is micro electronmechanical The structure of pressure drag type pressure chip is as shown in Figure 6.Micro electronmechanical pressure drag type pressure chip is made of layer glass body and one layer of silicon chip, Silicon chip is placed between layer glass body, makes a stress cup in the middle part of silicon chip, stress cup is formed with stress silicon thin film, stress silicon thin film Formed with a vacuum chamber between the vitreum of upper strata.The photo-lithographical formed resistance-strain of one side that stress silicon thin film is contacted with vacuum space Piece bridge circuit, when the pressure of outside enters in stress cup, stress silicon thin film is heaved, sounding upwards slightly because being acted on by external force Elastic deformation, the deformation of four resistance strain gage stress silicon thin films and sounding resistance variations destroy original Wheatstone bridge Circuit balancing, exports the voltage signal being directly proportional to the pressure.In this way, work as the micro electronmechanical pressure drag type pressure chip of user's touch control operation When, micro electronmechanical pressure drag type pressure chip, that is, exportable voltage signal corresponding with user touch control operation.

Micro electronmechanical capacitive pressure chip is to produce lined palisade on silicon chip using micro-electromechanical technology, upper and lower two horizontal strokes Grid becomes one group of capacitance pressure transducer, and the upper lined grid effect of being stressed moves down, and changes two lined grid up and down Spacing, the size of capacitance is also just changed, so as to export the electric signal of corresponding capacitance size.In this way, work as user's touch-control When operating micro electronmechanical capacitive pressure chip, micro electronmechanical capacitive pressure chip, that is, exportable corresponding with the touch control operation of user Electric signal.Since the sensitivity of micro-electromechanical pressure chip 23 and the precision of touch control detection are higher, and micro-electromechanical pressure chip 23 Cost it is relatively low, therefore, touch control detection module 20 detect user's touch control operation sensitivity and touch control detection precision it is higher, and And the cost of touch control detection module 20 is relatively low.

Referring to Fig. 7, in some embodiments, the touch control detection module 20 of the above embodiment include circuit board 21 and Micro-electromechanical pressure chip 23, micro-electromechanical pressure chip 23 are attached on circuit board 21, and circuit board 21 is attached on inner surface 142, Inner surface 142 and micro-electromechanical pressure chip 23 are respectively positioned at the opposite both sides of circuit board 21.Compared to by micro-electromechanical pressure chip 23 are directly attached on inner surface 142, and present embodiment can avoid being attached on inner surface 142 in micro-electromechanical pressure chip 23 When piezoelectric element 22 torn down from circuit board 21.

Referring to Fig. 8, in some embodiments, the touch control detection module 20 of the above embodiment include circuit board 21 and Inductive circuit 24, inductive circuit 24 include two layers, and two layers of inductive circuit 24 is separately positioned on the opposite both sides of circuit board 21, circuit Plate 21 is attached on inner surface 142, wherein one layer of inductive circuit 24 is arranged between circuit board 21 and inner surface 142.

Specifically, inductive circuit 24 include being arranged on the first inductive circuit 242 between circuit board 21 and inner surface 142, And it is arranged on and the second inductive circuit 244 on 21 opposite side of circuit board.When first layer inductive circuit 242 passes through electric current, Circular magnetic field will be produced around first layer inductive circuit 242, and the electric current flowed through in first layer inductive circuit 242 is bigger, production Raw magnetic field is stronger.And when user's touch control operation touch control detection module 20 makes second layer inductive circuit 244 close to first layer electricity When feeling circuit 242, second layer inductive circuit 244 is placed in the magnetic field of the generation of first layer inductive circuit 242, is produced by magnetic field excitation Inductance.The distance between first layer inductive circuit 242 and second layer inductive circuit 244 are the key factors for determining inductance size, In other words, if the distance between first layer inductive circuit 242 and second layer inductive circuit 244 change, inductance can produce change Change, the variable quantity of inductance shows as electric signal output.The electric signal can be current signal or voltage signal etc..Cause This, the inductance by detecting inductive circuit 24 whether change can determine that user whether touch control operation inductance module 20.Due to electricity It is smaller to feel the thickness of circuit 24, thus, inductive circuit 24 easily deforms upon and makes 242 opposite second inductance of the first inductive circuit Circuit 244 has larger deformation quantity, so that the sensitivity of inductive circuit 24 and touch control detection precision are higher.

Referring to Fig. 9, in some embodiments, touch control detection module 20 includes piezoelectric element 22 and circuit 25, circuit 25 are produced on inner surface 142, and piezoelectric element 22 is attached on inner surface 142 and is connected with circuit 25.When touch control detection module When 20 quantity includes multiple, the quantity of circuit 25 and piezoelectric element 22 is multiple, multiple circuits 25 and multiple piezoelectric elements 22 correspond, and each circuit 25 forms a touch control detection module 20 with corresponding piezoelectric element 22.Multiple circuits 25 can phase Mutually separate, the signal of multiple circuits 25 can eventually flow to same circuit main board (not shown).Multiple circuits 25 can also phase Interconnection is connected together after (as shown in Figure 7) and is electrically connected again with circuit main board.It can be set on circuit main board for handling telecommunications Number processor 202 (Fig. 3 shows).

Please continue to refer to Fig. 9, in other embodiments, touch control detection module 20 may include micro-electromechanical pressure chip 23 and Circuit 25.Circuit 25 is produced on inner surface 142, and micro-electromechanical pressure chip 23 is attached on inner surface 142 and connects with circuit 25 Connect.When the quantity of touch control detection module 20 includes multiple, the quantity of circuit 25 and micro-electromechanical pressure chip 23 be it is multiple, it is more A circuit 25 is corresponded with multiple micro-electromechanical pressure chips 23, and each circuit 25 is formed with corresponding micro-electromechanical pressure chip 23 One touch control detection module 20.Multiple circuits 25 can mutually separate, and the signal of multiple circuits 25 can eventually flow to same electricity Road mainboard (not shown).Multiple circuits 25 can also interconnect electrical with circuit main board again after (as shown in Figure 7) Connection.Processor 202 (Fig. 3 shows) for handling electric signal can be set on circuit main board.

Referring to Fig. 10, in some embodiments, fluted 143 are opened up on inner surface 142, circuit 25 is produced on interior table In face 142 and groove 143, circuit 25 is continuously distributed on groove 143 and inner surface 142.At this time, (or the microcomputer of piezoelectric element 22 Voltage force chip 23) it can be housed in groove 143 and be electrically connected with circuit 25, so that piezoelectric element 22 (or micro-electromechanical pressure Chip 23) take host cavity 122 space it is smaller, consequently facilitating the layout other elements (for example, circuit board) in the host cavity 122 Or structure (for example, location structure, supporting structure).The quantity of groove 143 and piezoelectric element 22 (or micro-electromechanical pressure chip 23) Quantity it is consistent.

1 is please referred to Fig.1, in some embodiments, circuit 25 is embedded in inner surface 142 completely.For example, inner surface 142 offer container 141, and circuit 25 is produced on container 141, and circuit 25 is housed in container 141 completely.Line Road 25 is embedded in inner surface 142 completely, reduce circuit 25 take host cavity 122 space it is smaller, consequently facilitating housing Chamber 122 is laid out other elements (for example, circuit board) or structure (for example, location structure, supporting structure)；It is viscous easy to circuit 25 at the same time It is attached on inner surface 142.

2 are please referred to Fig.1, in some embodiments, a part for circuit 25 is embedded on inner surface 142, circuit 25 Another part exposes from inner surface 142.For example, inner surface 142 offers container 141, circuit 25 is produced on container 141 On.Specifically, a part for circuit 25 is housed in container 141, and another part projection of circuit 25 is outside container 141. A part for circuit 25 is housed in and the space that circuit 25 takes host cavity 122 is reduced in container 141, meanwhile, circuit 25 Another part projection is electrically connected outside container 141 easy to circuit 25 and piezoelectric element 22 (or micro-electromechanical pressure chip 23).

3 are please referred to Fig.1, in some embodiments, the circuit 25 of the above embodiment exposes from inner surface 142 completely. In this way, it is produced on easy to circuit 25 on inner surface 142, so as to reduce the cost that circuit 25 is produced on inner surface 142.

4 are please referred to Fig.1, in some embodiments, the circuit 25 of the above embodiment is embedded in the interior of groove 143 completely In wall.Specifically, the inner wall of groove 143 includes groove bottom wall 1431 and the recess sidewall 1433 around groove bottom wall 1431, recessed Groove sidewall 1433 extends from 1431 inner surface 142 of groove bottom wall.Circuit 25 in groove 143 is embedded in groove completely In bottom wall 1431 and recess sidewall 1433, the circuit 25 outside groove 143 exposes from inner surface 142 completely.Certainly, positioned at recessed Circuit 25 outside groove 143 can also be embedded within inner surface 142 (shown in Figure 11) completely, can also partly be embedded in interior table Within face 142, partly expose (with shown in 12) from inner surface 142.It is embedded in completely due to circuit 25 in the inner wall of groove 143, The space that circuit 25 takes groove 143 is reduced, more peaces have been vacateed for piezoelectric element 22 (or micro-electromechanical pressure chip 23) Fill space.

5 are please referred to Fig.1, in some embodiments, a part for the circuit 25 of the above embodiment is embedded in groove 143 Inner wall on, the inner wall of another part from the groove 143 of circuit 25 exposes.Specifically, the inner wall of groove 143 includes groove bottom wall 1431 and the recess sidewall 1433 around groove bottom wall 1431, recess sidewall 1433 prolongs from 1431 inner surface 142 of groove bottom wall Stretch.25 part of circuit in groove 143 is embedded in groove bottom wall 1431 and recess sidewall 1433, and another part is from recessed Groove bottom wall 1431 and recess sidewall 1433 are exposed, and the circuit 25 outside groove 143 exposes from inner surface 142 completely.Certainly, position It can also completely be embedded within inner surface 142 (shown in Figure 11), can also partly be embedded in the circuit 25 outside groove 143 Within inner surface 142, partly expose (with shown in 12) from inner surface 142.25 part of circuit in groove 143 is embedded in In groove bottom wall 1431 and recess sidewall 1433, the space that circuit 25 takes groove 143 is reduced, is that piezoelectric element 22 is (or micro- Microelectromechanical-pressure chip 23) vacate more installation spaces；Another part of circuit 25 in groove 143 is from groove bottom wall 1431 and recess sidewall 1433 expose, be electrically connected easy to circuit 25 and piezoelectric element 22 (or micro-electromechanical pressure chip 23).

6 are please referred to Fig.1, in some embodiments, the circuit 25 of the above embodiment reveals from the inner wall of groove 143 completely Go out.Specifically, the inner wall of groove 143 includes groove bottom wall 1431 and the recess sidewall 1433 around groove bottom wall 1431, groove Side wall 1433 extends from 1431 inner surface 142 of groove bottom wall.Circuit 25 is formed in groove bottom wall 1431 and groove bottom wall 1431 It is completely exposed above and from groove bottom wall 1431 and groove bottom wall 1431.In this way, the inner wall of groove 143 need not open up groove, from And the processing technology of housing 10 is reduced, it is produced on easy to circuit 25 on inner wall.

7 are please referred to Fig.1, in some embodiments, the touch control detection module 20 of the above embodiment includes piezoelectric element 22 and circuit 23, circuit 23 be produced on inner surface 142, piezoelectric element 22 is attached on inner surface 142 and is connected with circuit 23. Housing unit 100 further includes encapsulating structure 40, and encapsulating structure 40 covers piezoelectric element 22 and connect with completely cutting off piezoelectric element 22 with air Touch, so as to encapsulate piezoelectric element 22.Encapsulating structure 40 can be sprayed by encapsulating material or formed coated in 22 surface of piezoelectric element, Encapsulating material includes epoxy resin.The encapsulating structure 40 of present embodiment has completely cut off piezoelectric element 22 and air contact, avoids oxygen Gas aoxidizes piezoelectric element 22 and causes touch control detection module 20 to fail.In other embodiments, encapsulating structure 40 can also be The shielded layer formed by conductive material, shielded layer are used to shield other electronic components (for example, the element such as circuit board, capacitance) to touching Control detection module 20 produces electrical interference, so as to lift the accuracy of detection of touch control detection module 20.In other embodiments, originally The piezoelectric element of embodiment could alternatively be micro-electromechanical pressure chip 23.

Please refer to Fig.1 8, in some embodiments, the quantity of the touch control detection module 20 of the above embodiment be it is multiple, Multiple touch control detection modules 20 are spaced along the length direction of inner surface 142.Touch control detection module 20 includes piezoelectric element 22nd, the one or more in micro-electromechanical pressure chip 23 and inductive circuit 24.Including multiple touch control detection modules 20 are spaced The manufacturing process of housing unit 100 can be simplified on surface 142, and make the shape of housing unit 100 more beautiful.

8 are please referred to Fig.1, in some embodiments, multiple touch control detection modules 20 of the above embodiment are arranged in one Bar straight line, and multiple touch control detection modules 20 equidistantly arrange.In certain embodiments, multiple touch control detection modules 20 can be distinguished Sense user touch control operation and in response to different function services, function services can only include machine open/close, volume adjustment, Slide page, return, one kind in application program switching.In further embodiments, multiple touch control detection modules 20 can cooperate with Sense the operation of user and in response to a function services.Wherein, it is respectively induced touching for user in multiple touch control detection modules 20 When control operation is for responding different function services, spaced mode can be examined to avoid user's false touch to target touch-control Survey other adjoining touch control detection modules 20 of module 20；It is used for the touch-control for cooperateing with sensing user in multiple touch control detection modules 20 When operation is to respond identical function services, multiple touch control detection modules 20 arranged in a straight line are so that the touch control operation (example of user Such as, linear slide touch-control etc.) more smooth simplicity, smooth touch control operation can also make touch control detection module 20 much sooner pair The touch control operation of user responds.

8 are please referred to Fig.1, in some embodiments, multiple touch control detection modules 20 of the above embodiment form two groups, First group of multiple touch control detection modules 20 are arranged in first straight line, and second group of multiple touch control detection modules 20 are arranged in second Straight line, first straight line is parallel with second straight line, second group of each touch control detection module 20 and first group of two neighboring touch-control Gap 146 between detection module 20 is aligned.In this way, set above gap 146 between adjacent touch control detection module 20 Touch control detection module 20, on the one hand when multiple touch control detection modules 20 are respectively induced the touch control operation of user to respond different work( When can service, due between each touch control detection module 20 still there are gap 146, it can thus be avoided user's false touch to Other neighbouring touch control detection modules 20 of target touch control detection module 20；On the other hand when multiple touch control detection modules 20 are used to assist When the same feeling applies the touch control operation at family to respond identical function services, two groups of spaced touch control detection modules 20 can be more Add the touch control operation for fully sensing user, sensitivity higher, touch control detection module 20 can respond user's much sooner Touch control operation.

Referring to Fig. 3, in some embodiments, electronic device 200 may also include processor 202.Processor 202 is used for The electric signal produced according to touch control detection module 20 triggers function services corresponding with the touch control operation of user.Function services include Machine open/close, volume adjustment, slide page, return, application program switching in any one or more.Wherein, volume adjustment bag Include increase volume and reduce volume.

In other words, function services can only include machine open/close, volume adjustment, slide page, return, application program is cut One kind in changing；Alternatively, function services can include both machine open/close and volume adjustment, volume adjustment at the same time and slide page The two, return and application program switching the two, slide page and both returning etc.；Alternatively, function services can at the same time include open/ Shutdown, volume adjustment and the three that slides page, machine open/close, slide page and application program switching three, volume adjustment, return Switch three etc. with application program；Alternatively, function services can include machine open/close, volume adjustment at the same time, slide page, return With application program switching.

In this way, the corresponding multiple function services of physical button are triggered by touch-control touch control detection module 20, make Electronic device 200 can integrated design, lift waterproof and anti-dust performance, increase the installation space of display screen 201.

In some embodiments, when touch control detection module 20 is subject to external force effect to deform upon and produces the telecommunications of touch-control Number when, triggering the trigger condition of corresponding with the touch control operation of user function services includes user's pressing touch control detection module 20 Pressing dynamics are greater than or equal to preset pressure value, and/or the compressing time of user's pressing touch control detection module 20 is greater than or equal to Preset time.

In other words, touch control detection module 20 needs to meet certain trigger condition just after sensing the touch control operation of user Corresponding function services can be triggered.Trigger condition can be that the dynamics that touch control detection module 20 is pressed in user is greater than or equal in advance If ability Trigger Function service during pressure value；The compressing time that touch control detection module 20 is either pressed in user is greater than or equal in advance If ability Trigger Function service during the time；The pressing dynamics of touch control detection module 20 are either pressed in user more than or equal to default Pressure value, and user press touch control detection module 20 compressing time be more than preset time or equal to when ability Trigger Function service； Or the trigger condition of the 20 Trigger Function service of a part of touch control detection module in electronic device 200 is that user presses touch-control The pressing dynamics of detection module 20 are greater than or equal to preset pressure value, the 20 Trigger Function service of another part touch control detection module Trigger condition is that the compressing time of user's pressing touch control detection module 20 is greater than or equal to preset time.

By taking mobile phone as an example, user prevents mobile phone from falling using during mobile phone sometimes for the side wall 14 for gently holding mobile phone usually Fall, at this time, touch control detection module 20 can still sense the touch control operation of user, but actually user does not think that Trigger Function takes Business.Therefore, to prevent the situation of user's false triggering, set preset pressure value or with the trigger condition of preset time can to avoid because The problem of maloperation of user causes function services to be triggered, improves the usage experience of user.

In some embodiments, touch control operation includes：User once presses touch control detection module 20；And/or user with First preset interval time repeatedly presses touch control detection module 20.

In other words, can be once one touch control detection module of pressing during user's touch control operation touch control detection module 20 20 and pressing dynamics or compressing time is set to meet trigger condition to trigger corresponding function services；Alternatively, user's touch control operation touches During control detection module 20, can be one touch control detection module 20 of multiple pressing and make every time pressing touch control detection module 20 by Surging or compressing time meet trigger condition to trigger corresponding function services, wherein, the time between adjacent pressing twice At intervals of the first prefixed time interval, the value of the first prefixed time interval should not be too large, for example, the first prefixed time interval Value can be that 0.5s, 1s are equivalent, in this way, influencing the use of user to avoid the overlong time triggered needed for a certain function services Experience.

Specifically, the correspondence between touch control operation and function services is illustrated by taking mobile phone as an example.For example, when mobile phone is in During off-mode, user once presses a touch control detection module 20 relevant with machine open/close and pressing dynamics is more than or is waited It can trigger mobile phone power-on when preset pressure value；When mobile phone is in open state, user once presses related to machine open/close A touch control detection module 20 and pressing dynamics is can trigger mobile phone shutdown when being greater than or equal to preset pressure value.Or example Such as, when mobile phone is in off-mode, user once presses a touch control detection module 20 relevant with machine open/close and makes pressing Time can trigger mobile phone power-on when being greater than or equal to preset time；When mobile phone is in open state, user once press with The relevant touch control detection module 20 of machine open/close simultaneously makes compressing time can trigger mobile phone pass when being greater than or equal to preset time Machine.Or for example, when mobile phone is in off-mode, user's continuous several times press and the relevant touch control detection mould of machine open/close Organize 20 and can trigger mobile phone when the pressing dynamics of pressing touch control detection module 20 every time is greater than or equal to preset pressure value and open Machine；When mobile phone is in open state, user's continuous several times press a touch control detection module 20 relevant with machine open/close and make Mobile phone shutdown is can trigger when the pressing dynamics of pressing touch control detection module 20 are greater than or equal to preset pressure value every time.Or example Such as, when mobile phone is in off-mode, user's continuous several times press a touch control detection module 20 relevant with machine open/close and make Mobile phone power-on is can trigger when the compressing time of pressing touch control detection module 20 is greater than or equal to preset time every time；At mobile phone When open state, user's continuous several times pressing with the relevant touch control detection module 20 of machine open/close and make every time pressing touch The compressing time of control detection module 20 can trigger mobile phone shutdown when being greater than or equal to preset time.

Similarly, volume adjustment, slide page, return, application program also can be by once pressing a touch control detection mould Group 20 repeatedly presses a touch control detection module 20 to realize.

In this way, user once or continuously presses multiple touch control operation by pressing a touch control detection module 20 Realize the triggering of function services.

In some embodiments, the quantity of touch control detection module 20 includes multiple, and touch control operation includes：User presses at the same time Press multiple touch control detection modules 20；And/or user once presses multiple touch control detection modules with the second preset interval time timesharing 20。

In other words, during user's touch control operation touch control detection module 20, multiple touch control detection modules once can be pressed at the same time 20 and the pressing dynamics of each touch control detection module 20 of pressing or compressing time is set to meet that trigger condition is corresponding to trigger at the same time Function services；Alternatively, during user's touch control operation touch control detection module 20, can timesharing repeatedly press multiple touch control detection modules 20 simultaneously Make every time the pressing dynamics of pressing touch control detection module 20 or compressing time be satisfied by trigger condition to take to trigger corresponding function Business, wherein, the time interval between adjacent pressing twice is the second prefixed time interval, and the value of the second prefixed time interval is not It is preferably excessive, for example, the value of the second prefixed time interval can be that 0.01s, 0.05s, 0.1s are equivalent.

Specifically, the correspondence between touch control operation and function services is illustrated by taking mobile phone as an example.Wherein, with user towards Exemplified by the display screen 201 of mobile phone, it is provided with the side wall 14 on the right side of mobile phone for sensing the touch control operation of user to realize ON/OFF Two touch control detection modules 20 of machine, are provided with for sensing the touch control operation of user to realize sound on the side wall 14 on the left of mobile phone Measure the four touch control detection modules 20 adjusted.For example, when mobile phone is in off-mode, user can press right sidewall 14 at the same time Two touch control detection modules 20 and make the pressing dynamics of the two touch control detection modules 20 of pressing simultaneously greater than or equal to default It can trigger mobile phone power-on during pressure value；When mobile phone is in open state, user can press two of right sidewall 14 at the same time Touch control detection module 20 simultaneously makes the pressing dynamics of the two touch control detection modules 20 of pressing simultaneously greater than or equal to preset pressure value When can trigger mobile phone shutdown.Or for example, when mobile phone is in off-mode, user can press two of right sidewall 14 at the same time Touch control detection module 20 simultaneously makes the compressing time of touch control detection module 20 i.e. triggerable hand simultaneously greater than or during equal to preset time Machine is started shooting；When mobile phone is in open state, user can press two touch control detection modules 20 of right sidewall 14 at the same time and make Press the compressing time of the two touch control detection modules 20 i.e. triggerable mobile phone shutdown simultaneously greater than or during equal to preset time.Or Such as；When mobile phone is in open state, user performs slide from top to bottom on the side wall 14 on the left of mobile phone, slides User's finger meeting timesharing is pressed into four touch control detection modules 20 on the side wall 14 of left side successively in operating process, and presses touch-control The pressing dynamics of detection module 20 are all higher than or equal to preset pressure value, can trigger the function services for reducing volume at this time；With Family performs slide from the bottom to top on the side wall 14 on the left of mobile phone, user's finger can press successively during slide Four touch control detection modules 20 on to left side side wall 14, and the pressing dynamics for pressing touch control detection module 20 are all higher than or are equal to Preset pressure value, can trigger the function services of increase volume at this time.Or for example, when mobile phone is in open state, Yong Hu Four touch control detection modules 20 are from top to bottom quickly clicked on side wall 14 on the left of mobile phone successively, and make to press touch control detection every time The pressing dynamics of module 20 are all higher than or equal to preset pressure value, can trigger the function services for reducing volume at this time；User exists Quickly click four touch control detection modules 20 on side wall 14 on the left of mobile phone successively from the bottom to top, and make to press touch control detection every time The pressing dynamics of module 20 are all higher than or during equal to preset pressure values, can trigger the function services of increase volume at this time.

Similarly, volume adjustment, slide page, return, application program switching function services can by and meanwhile press Multiple touch control detection modules 20 are realized.In addition, the function services to slide page can also press multiple touch-control inspections successively by timesharing Module 20 is surveyed to realize.

In this way, user by the multiple touch control detection modules 20 of touch control operation to realize the triggering of function services.

In some embodiments, the touch control operation direction (for example, from top to bottom, from the bottom to top etc.) of user can be by Reason device 202 is perceived.In other words, processor 202 can be used for obtaining user's touch control operation touch control detection mould by electric signal The pressure of group 20, judges the direction of touch control operation according to the change of the position of touch control detection module 20, and according to touch control operation Direction determine function services corresponding with the direction of touch control operation.

Specifically, multiple touch control detection modules 20 are used to cooperate with the touch control operation for sensing user to realize corresponding function service Triggering when, since the position that each touch control detection module 20 is set is different, when touch control detection module 20 senses user Touch control operation and when the electric signal of generation is sent to processor 202, processor 202 is according to the multiple electric signals received Sequencing is the position of the touch control detection module 20 that user operates successively during can determine whether to press, so that it is determined that place touch-control behaviour The direction of work.In this way, user can realize volume by way of sliding or timesharing repeatedly presses multiple touch control detection modules 20 The function services such as adjust, slide page.

In some embodiments, processor 202 is additionally operable to obtain user's touch control operation touch control detection mould by electric signal The pressure of group 20, and when pressure falls into different pre-set pressure ranges, triggering is corresponding from different pre-set pressure ranges Function services.

In other words, same touch control detection module 20 or multiple touch control detection moulds for cooperateing with triggering identical function service Group 20 can trigger different function services by the difference of the pressure of user's touch control operation.Specifically, for example, a touch-control inspection Survey module 20 can realize machine open/close and application program switching function services, then in the case where mobile phone is in open state, when user with Fall to can trigger application program when the first pressure in first pre-set pressure range presses above-mentioned touch control detection module 20 and cut The function services changed, can show application program switch window at this time on display screen 201；As user to fall in the second preset pressure model It can trigger the function services of shutdown when second pressure in enclosing presses above-mentioned touch control detection module 20.Wherein, first pressure is small It is more than preset pressure value in second pressure and first pressure, the maximum pressure value of the first pre-set pressure range is less than the second default pressure Minimum pressure values of the power scope and minimum pressure values of the first pre-set pressure range are more than preset pressure value.For another example two are touched Control detection module 20 realizes the function services returned with application program switching in the state of being pressed at the same time, then at mobile phone When open state and mobile phone are not under main interface, as user to fall the first pressure in the first pre-set pressure range at the same time It can trigger the function services of application program switching, at this time meeting on display screen 201 when pressing above-mentioned two touch control detection module 20 Show the window of reference program switching；When user with fall the second pressure in the second pre-set pressure range press at the same time it is above-mentioned During two touch control detection modules 20, you can trigger the function services of return.

In this way, touch control detection module 20 can trigger different function services, touch control detection mould according to the difference of pressing dynamics The multiplexing of group 20 reduces the manufacture cost of housing unit 100 and electronic device 200.

9 are please referred to Fig.1, in some embodiments, side wall 14 is divided into multiple touch areas.Each touch area is set There is at least one touch control detection module 20.Each touch area corresponds to different function services.

Specifically, for example, side wall 14 be divided into the first touch area, the second touch area, the 3rd touch area, the 4th touch Control region and the 5th touch area.Wherein, the first touch area is provided with four touch control detection modules 20, is used for realization volume tune The function of section.Second touch area is provided with four touch control detection modules 20, is used for realization the function of sliding page.3rd touch-control Region is provided with a touch control detection module 20, is used for realization machine open/close function.4th touch area is provided with a touch-control inspection Module 20 is surveyed, is used for realization return function.5th touch area is provided with a touch control detection module 20, is used for realization using journey Sequence handoff functionality.

In this way, realize that the touch control detection module 20 of difference in functionality service is separately positioned on the different touch areas of side wall 14 In, it can facilitate the user's operation.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term State and be necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with Combine in an appropriate manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this area Technical staff can by the different embodiments or example described in this specification and different embodiments or exemplary feature into Row combines and combination.

In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include at least one this feature.In the description of the utility model, " multiple " are meant that at least two, such as two It is a, three etc., unless otherwise specifically defined.

Although the embodiment of the utility model has been shown and described above, it is to be understood that above-described embodiment is Exemplary, it is impossible to the limitation to the utility model is interpreted as, those of ordinary skill in the art are in the scope of the utility model It is interior above-described embodiment to be changed, changed, replaced and modification.

Claims (10)

1. a kind of housing unit, it is characterised in that the housing unit includes：

Housing, the housing include roof, bottom wall and side wall, and the roof is opposite with the bottom wall, is offered on the roof Host cavity, the side wall connect the roof and the bottom wall, and the side wall includes opposite inner surface and outer surface；

Touch control detection module, the touch control detection module is attached on the internal surface and is housed in the host cavity, described Touch control detection module is used to produce electric signal according to the touch control operation of user；And

Setting element, the setting element are arranged on the outer surface and corresponding with the touch control detection module.

2. housing unit according to claim 1, it is characterised in that the touch control detection module includes circuit board and piezoelectricity Element,

The piezoelectric element is attached on the inner surface and the circuit board, and the inner surface is located at respectively with the circuit board The opposite both sides of the piezoelectric element；Or

The piezoelectric element is attached on the circuit board, and the circuit board attaches on the internal surface, the inner surface with The piezoelectric element is respectively positioned at the opposite both sides of the circuit board.

3. housing unit according to claim 1, it is characterised in that the touch control detection module includes circuit board and microcomputer Voltage force chip,

The micro-electromechanical pressure chip is attached on the inner surface and the circuit board, the inner surface and the circuit board point Wei Yu not the opposite both sides of the micro-electromechanical pressure chip；Or

The micro-electromechanical pressure chip is attached on the circuit board, and the circuit board attaches on the internal surface, described interior Surface and the micro-electromechanical pressure chip are respectively positioned at the opposite both sides of the circuit board.

4. housing unit according to claim 1, it is characterised in that the touch control detection module includes circuit board and inductance Circuit, the inductive circuit include two layers, and two layers of inductive circuit is separately positioned on the opposite both sides of the circuit board, described Circuit board attaches on the internal surface, wherein one layer of inductive circuit be arranged on the circuit board and the inner surface it Between.

5. according to the housing unit described in claim 1-4 any one, it is characterised in that the setting element include groove, Any one or more in protrusion, word, figure, symbol.

6. housing unit according to claim 5, it is characterised in that the quantity of the touch control detection module is more to be multiple A touch control detection module is spaced along the length direction of the inner surface.

7. housing unit according to claim 6, it is characterised in that multiple touch control detection modular arrangements are straight into one Line, and multiple touch control detection modules equidistantly arrange.

8. housing unit according to claim 6, it is characterised in that multiple two groups of touch control detection modules formation, the One group of multiple touch control detection modular arrangements are into first straight line, and second group of multiple touch control detection modular arrangements are into Two straight lines, the first straight line is parallel with the second straight line, second group of each touch control detection module and first group Gap alignment between the two neighboring touch control detection module.

9. a kind of electronic device, it is characterised in that the electronic device includes：

Housing unit described in claim 1-8 any one；With

Display screen, the display screen are installed on the roof and cover the host cavity.

10. electronic device according to claim 9, it is characterised in that the side wall is divided into multiple touch areas, each The touch area is provided with least one touch control detection module, and each touch area corresponds to different function clothes Business.