CN111433685A - Watch module, watch, electronic equipment, electronic device and mobile terminal - Google Patents

Abstract

A watch module (700) comprises a display screen (710), a camera assembly (720), a mainboard (780) and a battery (770), wherein the display screen (710) and the camera assembly (720) are connected to the mainboard (780), and the battery (770) can supply power to the display screen (710), the camera assembly (720) and the mainboard (780); the display screen (710) is provided with a first hole (712), the camera assembly (720) is at least partially positioned in the first hole (712), and the light incident surface (721) of the camera assembly (720) is exposed to the first hole (712). A watch, an electronic device, an electronic apparatus and a mobile terminal are also provided.

Description

Watch module, watch, electronic equipment, electronic device and mobile terminal Technical Field

The present application relates to the field of mobile terminal technologies, and in particular, to a watch module, a watch, an electronic device, an electronic apparatus, and a mobile terminal.

Background

First, traditional wrist-watch module function singleness can not satisfy user's individualized demand, and the outward appearance is similar, hardly brings the observation effect of differentiation for the user.

Secondly, the traditional watch has single function and cannot meet the personalized requirements of users; the appearances are similar, so that the user is difficult to bring a differentiated impression effect; the use modes are basically similar, and unique use experience cannot be brought.

In the third aspect, the traditional electronic equipment has single function and cannot meet the personalized requirements of users; the appearances are similar, so that the user is difficult to bring a differentiated impression effect; the use modes are basically similar, and unique use experience cannot be brought.

In a fourth aspect, the conventional electronic device has a single function and cannot meet the personalized requirements of users; the appearances are similar, so that the user is difficult to bring a differentiated impression effect; the use modes are basically similar, and unique use experience cannot be brought.

Disclosure of Invention

Accordingly, there is a need for a watch module, a watch, an electronic device, an electronic apparatus, and a mobile terminal.

A watch module comprises a display screen, a camera assembly, a mainboard and a battery, wherein the display screen and the camera assembly are connected to the mainboard, and the battery can supply power to the display screen, the camera assembly and the mainboard; the display screen is provided with a first hole, at least part of the camera assembly is located in the first hole, and the light incident surface of the camera assembly is exposed in the first hole.

A watch comprises a watchband and a watch module, wherein the watch module comprises a display screen, a camera assembly, a mainboard and a battery, the display screen and the camera assembly are connected to the mainboard, and the battery can supply power to the display screen, the camera assembly and the mainboard; the display screen is provided with a first hole, the camera assembly is at least partially positioned in the first hole, and the light incident surface of the camera assembly is exposed to the first hole; the watch module can be detachably connected to the watchband.

A watch comprises a watchband, a watch seat and a watch module, wherein the watch module comprises a display screen, a camera assembly, a mainboard and a battery; the display screen is provided with a first hole, the camera assembly is at least partially positioned in the first hole, and the light incident surface of the camera assembly is exposed to the first hole; the watch seat is connected with the watchband, and the watch module can be detachably arranged on the watch seat.

An electronic device comprises a terminal device and a watch module; the watch module comprises a display screen, a camera assembly, a mainboard and a battery, wherein the display screen and the camera assembly are connected to the mainboard, and the battery can supply power to the display screen, the camera assembly and the mainboard; the display screen is provided with a first hole, the camera assembly is at least partially positioned in the first hole, and the light incident surface of the camera assembly is exposed to the first hole; the watch module and the terminal equipment are both provided with wireless communication connection modules so that the watch module and the terminal equipment can be in wireless communication connection; the terminal equipment comprises a front face and a back face which are arranged back to back, the back face is provided with a mounting groove matched with the watch module, and the watch module can be mounted in the mounting groove.

An electronic device comprises a watchband and electronic equipment, wherein the electronic equipment comprises terminal equipment and a watch module; the watch module comprises a display screen, a camera assembly, a mainboard and a battery, wherein the display screen and the camera assembly are connected to the mainboard, and the battery can supply power to the display screen, the camera assembly and the mainboard; the display screen is provided with a first hole, the camera assembly is at least partially positioned in the first hole, and the light incident surface of the camera assembly is exposed to the first hole; the watch module and the terminal equipment are both provided with wireless communication connection modules so that the watch module and the terminal equipment can be in wireless communication connection; the terminal equipment comprises a front side and a back side which are arranged in a reverse manner, the back side is provided with a mounting groove matched with the watch module, and the watch module can be mounted in the mounting groove; the watch module and the watchband can be detachably connected.

A mobile terminal comprises a sub-terminal and a host terminal which can be detachably connected;

the host end comprises a first display screen and a first connecting part, the host end comprises a front surface, a back surface and a circumferential side surface, the back surface is arranged opposite to the front surface, the circumferential side surface is connected between the front surface and the back surface, the first display screen is positioned on the front surface, the host end is provided with a groove, the groove is sunken towards the interior of the host end from the circumferential side surface, and the first connecting part is arranged on the groove wall of the groove;

the sub machine end comprises a camera and a second connecting portion, the sub machine end can be partially contained in the groove, so that the first connecting portion is in communication connection with the second connecting portion, and the light inlet surface of the camera is opposite to the main machine end and is exposed.

The utility model provides an electronic equipment, reaches including wearing portion the mobile terminal, wearing portion can be dressed on one's body the user, sub-machine end can detachably connect in wearing portion, in order with wearing portion forms wearable device jointly.

Drawings

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

Fig. 1 is a perspective view of an embodiment of a watch module according to the present invention;

FIG. 2 is an exploded view of the watch module of FIG. 1;

FIG. 3 is a cross-sectional view of the watch module shown in FIG. 1;

FIG. 4 is an enlarged schematic view of one embodiment of a watch module A shown in FIG. 3;

FIG. 5 is an enlarged schematic view of another embodiment of the watch module A shown in FIG. 3;

fig. 6 is a perspective view of a wristwatch according to an embodiment of the present invention;

fig. 7 is a perspective view of a wristwatch according to another embodiment of the present invention;

FIG. 8 is a side view of the watch module of FIG. 1;

FIG. 9 is an enlarged view of the watch module B shown in FIG. 8;

fig. 10 is a perspective view of an embodiment of an electronic device according to the present invention;

FIG. 11 is a schematic view of the terminal device and watch module shown in FIG. 10 after separation;

FIG. 12 is a schematic cross-sectional view of the terminal device shown in FIG. 10;

fig. 13 is an enlarged schematic view at the terminal device C shown in fig. 12;

fig. 14 is a schematic view of an electronic device according to an embodiment of the present invention;

FIG. 15 is a diagram illustrating a scenario of a split application of the electronic device shown in FIG. 14;

fig. 16 is a schematic structural diagram of an electronic device in a use state according to an embodiment of the present application;

FIG. 17 is a schematic structural diagram of the electronic device shown in FIG. 16 in another use state;

FIG. 18 is a schematic structural diagram of the electronic device shown in FIG. 16 in yet another use state;

fig. 19 is a schematic structural diagram of a mobile terminal in the electronic device shown in fig. 16;

fig. 20 is a schematic configuration diagram of a host side in the mobile terminal shown in fig. 19;

fig. 21 is a schematic configuration diagram of a subend in the mobile terminal shown in fig. 19;

fig. 22 is a block diagram of a hardware configuration of the mobile terminal shown in fig. 19 in an operating state;

fig. 23 is a block diagram of a hardware configuration of the mobile terminal shown in fig. 19 in another operation state;

FIG. 24 is a schematic view of the host end of FIG. 20 at an alternative angle;

FIG. 25 is a schematic structural view of the host of FIG. 20 in a first embodiment;

FIG. 26 is a schematic view of the daughter terminal shown in FIG. 21 in a first embodiment;

FIG. 27 is a schematic structural view of the host of FIG. 20 in a second embodiment;

FIG. 28 is a schematic view of the daughter terminal shown in FIG. 21 in a second embodiment;

FIG. 29 is a schematic structural view of the host of FIG. 20 in a third embodiment;

FIG. 30 is a schematic view of the daughter terminal shown in FIG. 21 in a third embodiment;

FIG. 31 is a schematic cross-sectional view of the structure of FIG. 19 taken along line A-A;

FIG. 32 is an enlarged view of a portion a of the structure of FIG. 31;

FIG. 33 is a schematic view of the host end of FIG. 20 at yet another angle;

FIG. 34 is a schematic cross-sectional view of the structure of FIG. 33 at line B-B;

FIG. 35 is an enlarged view of part b of the structure of FIG. 34 in a fourth embodiment;

FIG. 36 is a schematic view of the daughter terminal shown in FIG. 21 in a fourth embodiment;

FIG. 37 is a schematic view of the daughter end of FIG. 36 at another angle;

FIG. 38 is a schematic cross-sectional view of the structure of FIG. 24 at line C-C;

FIG. 39 is a schematic diagram of a portion of the structure shown in FIG. 32;

fig. 40 is a partial structural diagram of a subend of the mobile terminal shown in fig. 19.

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are illustrated in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

As used herein, "terminal device" refers to a device capable of receiving and/or transmitting communication signals including, but not limited to, devices connected via any one or more of the following connections:

(1) via wireline connections, such as via Public Switched Telephone Network (PSTN), Digital Subscriber line (DS L), Digital cable, direct cable connections;

(2) via a Wireless interface means such as a cellular Network, a Wireless L local Area Network (W L AN), a digital television Network such as a DVB-H Network, a satellite Network, AN AM-FM broadcast transmitter.

A terminal device arranged to communicate over a wireless interface may be referred to as a "mobile terminal". Examples of mobile terminals include, but are not limited to, the following electronic devices:

(1) satellite or cellular telephones;

(2) personal Communications Systems (PCS) terminals that may combine cellular radiotelephones with data processing, facsimile, and data Communications capabilities;

(3) radiotelephones, pagers, internet/intranet access, Web browsers, notebooks, calendars, Personal Digital Assistants (PDAs) equipped with Global Positioning System (GPS) receivers;

(4) conventional laptop and/or palmtop receivers;

(5) conventional laptop and/or palmtop radiotelephone transceivers, and the like.

As shown in fig. 1 to 3, the present invention provides a watch module 700. The watch module 700 comprises a display screen 710, a camera assembly 720, a main board 780 and a battery 770, wherein the display screen 710 and the camera assembly 720 are connected to the main board 780, and the battery 770 can supply power to the display screen 710, the camera assembly 720 and the main board 770. The display screen 710 has a first hole 712, the camera assembly 720 is at least partially disposed in the first hole 712, and the light incident surface 721 of the camera assembly 720 is exposed to the first hole 712. Thus, the watch module 700 has better visual effect, and the display screen 710 and the camera 720 have integrated visual effect.

The watch module 700 includes an open box-shaped housing 730 and a cover plate 790, wherein the battery 770, the motherboard 780, the display 710 and the camera 720 are all accommodated in the housing 730, and the cover plate 790 is covered at the opening of the housing 730. The side surface of the watch module 700 is the outer side surface 731 of the housing 730, the bottom surface of the watch module 700 is the outer bottom surface 732 of the housing 730, and the front surface of the watch module 700 is the front surface 791 of the cover plate 790. The display screen 710 is black when the screen is turned off, the light incident surface 721 of the camera assembly 720 is black, the camera assembly 720 is placed in the first hole 712, the user can hardly distinguish the display screen 710 and the camera assembly 720 from the visual effect, the camera assembly 720 and the display screen 710 are integrally arranged on the visual effect, and the visual effect of the watch module 700 is greatly improved.

In one embodiment, as shown in fig. 4, the first hole 712 is a through hole, and the first hole 712 penetrates through the display 710. The light incident surface 721 of the camera assembly 720 is now flush with the display surface 711 of the display screen 710. This allows the camera assembly 720 and the display screen 710 to be integrally formed. In another embodiment, as shown in fig. 5, the first hole 712 is a blind hole, the bottom wall 7131 of the first hole 712 is located on the side of the display face 711 of the display 710, and the bottom wall 7131 of the first hole 712 is a light-transmissive non-display area. This avoids the need for an aperture on the side of the display screen 710 where the display surface 711 is located, resulting in a better visual appearance of the display screen 710.

The display 710 has a circular shape, and the first hole 712 is located at the center of the display 710. The size of the display screen 710 is less than or equal to 2 inches. In other embodiments, the display 710 may also be square, diamond, etc., and the number of cameras may be 1, or two or more.

The battery 770 is located between the main board 780 and the display screen 710, the battery 770 and the main board 780 are sequentially stacked, the battery 770 is provided with a second through hole 771, and the camera assembly 720 is partially located in the second through hole 771. In this way, the camera assembly 720 can be positioned at least partially within the second aperture 771 and the first aperture 712, reducing the thickness of the watch module 700. Meanwhile, the main board 780 is provided with a third through hole 781, the camera assembly 720 passes through the second through hole 771, and the camera assembly 720 is partially located in the third through hole 781. This may further reduce the thickness of the watch module 700. At this time, the battery 770 and the main plate 780 are both ring-shaped.

A containing groove 782 is formed in a side surface 787 of the main board 780 facing the battery 770, the containing groove 782 extends to the outer edge of the main board 780, so that the outer edge of the main board 780 is provided with a notch 783, and the main board 780 is provided with a first connecting seat 784 in the containing groove 782; the device comprises a flexible circuit board 785, wherein one end of the flexible circuit board 785 is connected with a second connecting seat 786, and the other end of the flexible circuit board 785 is connected with a mainboard 780; the second connection holder 786 is connected with the first connection holder 784, the flexible circuit board 785 is folded from the notch 783 to a side of the main board 780 opposite to the battery 770, and the first connection holder 784 and the second connection holder 786 are located in the accommodating groove 782.

The connector includes a first connector 784 and a second connector 786, which are mated with each other, and the connector may be a board-to-board connector, i.e., a BTB connector, and the first connector 784 may be a male socket or a female socket. Through set up storage groove 782 between mainboard 780 and battery 770, make first connecting seat 784 and second connecting seat 786 be located storage groove 782, be equipped with the dodging space of first connecting seat 784 and second connecting seat 786 between mainboard 780 and battery 770 promptly, can make the comparison compactness of battery 770 and mainboard 780 coincide, effectively prevent first connecting seat 784 and second connecting seat 786 after linking together and drop. After the second connecting seat 786 is matched with the first connecting seat 784, the main board 780 is electrically connected with the camera assembly 720, and current and data can be transmitted between the camera assembly 720 and the main board 780.

After the second connection seat 786 is matched with the first connection seat 784, one side of the second connection seat 786 facing the battery 770 does not protrude out of the side 787 of the main board 780 facing the battery 770, that is, in a direction perpendicular to the main board 780, the thickness of the first connection seat 784 and the second connection seat 786 connected together is not greater than the depth of the accommodating groove 782. At this time, the first connection seat 784 and the second connection seat 786 are completely located in the accommodation groove 782. Thus, the battery 770 can be tightly attached to the side 787 of the main board 780 to avoid a gap therebetween. It is understood that the side of the second connection holder 786 facing the side of the battery 770 may abut against the battery 770, i.e., the side of the second connection holder 786 facing the side of the battery 770 is flush with the side 787 of the main plate 780 facing the side of the battery 770. When the mainboard 780 is located in the subsides of battery 770, second connecting seat 786 offsets with battery 770, therefore battery 770 plays limiting displacement to second connecting seat 786, makes second connecting seat 786 be difficult for coming off from first connecting seat 784, guarantees the fastness of being connected between first connecting seat 784 and the second connecting seat 786. The receiving groove 782 extends towards the outer edge of the main board 780, the second connecting seat 786 is connected with the camera head assembly 720 through the flexible circuit board 785, and the flexible circuit board 785 passes through the outer edge of the main board 780 from the second connecting seat 786, winds to the side of the main board 780 opposite to the second connecting seat 786 and is connected with the camera head assembly 720. At this time, the flexible circuit board 785 is U-shaped.

The watch module 700 is provided with a wireless communication connection module, and the watch module 700 is in wireless communication connection with other electronic devices through the wireless communication connection module and is used for transmitting data.

As shown in conjunction with fig. 6 and 7, the present application provides a watch 800. The watch 800 includes a watch module 700 and a wristband 820. In one embodiment, the watch module 700 can be detachably connected to the watch band 820. In another embodiment, the watch 800 further includes a watch base 810, the band 820 is connected to the watch base 810, the watch module 700 can be detachably mounted on the watch base, and the watch base 810 and the watch module 700 can be magnetically attached to each other or connected to each other by interference fit or snap fit.

As shown in fig. 10 and 11, the present application provides an electronic device. The electronic device includes a terminal device 600 and a watch module 700. The terminal device 600 comprises a display surface arranged facing away from the back surface 640. The back 640 of the terminal device 600 is provided with a mounting groove 610 adapted to the watch module 700, and the watch module 700 can be detachably mounted in the mounting groove 610 of the back 640 of the terminal device 600. Wherein, a wireless communication connection module is provided on the terminal device 600 to enable the watch module 700 and the terminal device 600 to be connected in wireless communication. The watch module 700 is relatively small in size, and can display various types of data and information in association with the terminal device 600, and also can detect heart rate, blood pressure, statistics of step number and the like. The watch module 700 can read data in the terminal device 600, the terminal device 600 can also read data in the watch module 700, and a camera 720 in the watch module 700 can be used for taking pictures. When the watch module 700 is fixed to the terminal device 600, the watch module 700 can be used as a rear camera of the terminal device 700. When the watch module 700 is detached from the terminal device 600, the two are arranged in a split manner, and the terminal device 600 can shoot in multiple angles and multiple directions by using the watch module 700.

For example, when a group photo is taken by a plurality of people, the watch module 700 can be placed in front of the group photo to be taken, the mobile phone can be used for checking the image which is being taken by the watch module 700, the group photo to be taken can be subjected to adaptive adjustment, such as adjustment of standing posture and expression, and after a satisfactory image effect is obtained, the terminal device 600 is used for controlling the taking of the image. For another example, when a user needs to shoot a distant scene in a crowded state, if the terminal device 600 that cannot be separated is used, the terminal device 600 needs to be lifted up so as not to be blocked by a stream of people. However, when the user is lifted, the user cannot observe whether the shot scene is the scene that the user needs to shoot. When the terminal device 600 is placed in front of the eyes, the user can observe the scene shot by the terminal device 600, but the user cannot shoot the distant scene due to the blocking of the people stream. Adopt the detachable terminal equipment 600 of this application, dismantle watch module 700 from terminal equipment 600, the user can hold watch module 700 and lift by one hand, catches the scene that needs were shot, and another only holds terminal equipment 600, and it is correct to put the scene of observing the seizure in the front of the eye to adjust image acquisition device's angle according to the picture that terminal equipment 600 shows, accomplish the shooting of scene far away.

Moreover, when the watch module 700 is installed in the terminal device 600, the electronic device can be operated on both the front 791 and the back 640 of the electronic device, so that the use is more convenient. When the electronic device is used, operations which can be completed by the small-size display screen 710, such as checking of missed calls, short messages, WeChat messages and pictures, switching songs and the like, of electric quantity, time and weather forecast can be completed through the watch module 700, the screen of the terminal device 600 does not need to be lightened, and power is saved relatively. When the watch module 700 is detached from the terminal device 600, the watch module 700 and the terminal device 600 are separated, and the watch module 700 can control the terminal device 600, for example, check information on the terminal device 600 and open software of the terminal device 600; meanwhile, the terminal device 600 can also control the watch module 700, such as taking pictures. Through the setting, the use mode of the electronic equipment can be diversified, different operation experiences are brought, and the electronic equipment is more convenient to use.

The mounting groove 610 is internally provided with a PIN point, and when the watch module 700 is fixed in the mounting groove 610, the PIN point of the watch module 700 is abutted to the PIN point in the mounting groove 610, so that current or data can be transmitted between the terminal device 600 and the watch module 700. When the watch module 700 is installed in the terminal device 600, the watch module 700 is connected to the terminal device 600 through the PIN point for transmitting data or current. At this time, the terminal device 600 and the watch module 700 do not need to be connected through the wireless module of the watch module 700, and the use is more convenient. Meanwhile, the terminal device 600 may also charge the watch module 700.

The watch module 700 and the terminal device 600 may be provided with a plurality of one-to-one connection points. The attachment points in the mounting groove 610 or the watch module 700 are flexible. Thus, the connection point of the watch module 700 and the connection point in the mounting groove 610 can be abutted more closely, and more stable electrical connection between the watch module 700 and the terminal device 600 is realized. Wherein the connection point of the watch module 700 is located on the bottom surface of the watch module 700, i.e., the connection point is located on the outer bottom surface 732 of the housing 730, and the connection point of the terminal device 600 is located on the bottom wall 6112 of the mounting groove 610.

The slot sidewall 6111 of the mounting slot 610 and the surface of the watch module 700 facing the slot sidewall 6111 are provided with cooperating guide structures. The surface of the watch module 700 opposite to the slot sidewall 6111 is the outer side 731 of the housing 730. Specifically, a guide bar (not shown in the figure) extending toward the slot opening may be disposed on the slot sidewall 6111 of the mounting slot 610, and a sliding slot (not shown in the figure) may be disposed at a position opposite to the guide bar on the outer side 731 of the housing 730. When being fixed in the mounting groove 610 with the wrist-watch module 700 again, the cooperation through spout and gib block makes the stable entering mounting groove 610 of wrist-watch module 700 in, it is more convenient to install. Meanwhile, the accurate butt joint of the connecting point of the watch module 700 and the inner connecting point of the mounting groove 610 is realized, and the fool-proof effect is achieved.

Referring to fig. 8, 9, 12 and 13, the groove bottom wall 6112 of the mounting groove 610 is provided with an abdicating hole 620, and the hole sidewall of the abdicating hole 620 is provided with a clamping hole 630; a connecting column 740 is convexly arranged on the bottom surface of the watch module 700, a clamping part 750 matched with the clamping hole 630 is arranged on the side end surface 742 of the connecting column 740, and an elastic top 760 is convexly arranged on the end surface 741 of the free end of the connecting column 740; when the watch module 700 is fixed in the mounting groove 610, the connecting column 740 is inserted into the avoiding hole 620, the buckling part 750 is inserted into the buckling hole 630, when the watch module 700 is pressed, the watch module 700 can move towards the bottom wall of the mounting groove 610, the elastic top 760 is compressed, after the watch module 700 is loosened, the elastic top 760 rebounds, and the buckling part 750 can slide out of the buckling hole 630. In order to stabilize the installation, a plurality of yielding holes 620 are symmetrically formed on the bottom wall 6112 of the installation groove 610, and a plurality of connecting posts 740 are correspondingly and convexly formed on the bottom surface of the corresponding watch module 700. When the watch module 700 is positioned in the mounting groove 610, the watch module 700 is fixed in the mounting groove 610 by the cooperation of the locking portion 750 and the locking hole 630. At this time, the elastic top 760 can be in a compressed state, so as to prevent the watch module 700 from shaking in the mounting groove 610. Then, the watch module 700 is pressed, the locking portion 750 can move toward the groove bottom wall 6112 relative to the locking hole 630, and at this time, the watch module 700 can move toward the bottom wall of the mounting groove 610, and the elastic top 760 is further compressed. When the watch module 700 is released, the elastic top 760 rebounds to move the watch module 700 away from the slot bottom wall 6112, and the locking portion 750 slides out of the locking hole 630, so that the watch module 700 can be conveniently taken out of the mounting slot 610. Wherein the shape of the bottom wall of the relief hole 620 is adapted to the shape of the elastic top 760. In other alternative embodiments, the watch module 700 may be fixed in the mounting groove 610 by a magnetic attraction manner or an elastic interference fit manner. The elastic top 760 includes a connection point, and a connection point is disposed in the offset hole 620, and when the watch module 700 is fixed in the mounting groove 610, the connection point of the elastic top 760 abuts against the connection point in the offset hole 620. The above arrangement makes the structure of the electronic device relatively simpler, and makes the connection point of the terminal device 600 and the connection point of the watch module 700 more closely connected.

As shown in fig. 14 and fig. 15, the present invention further provides an electronic device. The electronic device includes a watch band 820 and an electronic device having the same functions and structures as those of the electronic device described above, and has the same terminal device 600 and watch module 700. The watch module 700 can be removably attached to a watchband 820. The watch band 820 can be directly connected with the watch module 700; a watch holder 810 can also be arranged, the watch holder 810 is connected with the watchband 820, and the watch module 700 can be detachably arranged on the watch holder 810. Thus, the watch module 700 has various use forms and better use experience.

Referring to fig. 16 to 18, the electronic device 1000 includes a mobile terminal 100 and a wearing portion 3. The mobile terminal 100 may be any device with communication and storage capabilities, such as: tablet computers, mobile phones, electronic readers, notebook computers, vehicle-mounted equipment and the like. The present embodiment is described by taking the mobile terminal 100 as a mobile phone as an example.

The mobile terminal 100 includes a child side 1 and a host side 2 that can be detachably connected. The slave terminal 1 can be installed in the host terminal 2 to make the mobile terminal 100 in a combined use state. The slave terminal 1 can be separated from the host terminal 2 for independent use, so that the mobile terminal 100 is in a separated use state. The wearing portion 3 can be worn on the user. The sub-machine end 1 can be detachably connected to the wearing portion 3 to form a wearable device 200 together with the wearing portion 3. When the child machine end 1 is attached to the wearing portion 3, the wearable device 200 can be formed together with the wearing portion 3.

The wearable device 200 includes one or more of a watch, bracelet, necklace, glasses, or headset. In the present embodiment, the wearing portion 3 is a wristwatch. In this case, the wearing portion 3 may be a band. The band may include two independent first 31 and second 32 band portions. When the wearing portion 3 is separated from the terminal end 1, the first band portion 31 and the second band portion 32 can be used in combination, so that the wearing portion 3 can be worn on the user alone, and the wearing portion 3 is prevented from becoming an unnecessary part of the electronic device 1000 when the terminal end 1 and the main body end 2 are used in combination. In other embodiments, the first and second watch band portions 31 and 32 may be integrally formed.

Referring to fig. 19 to 21, the host terminal 2 can display, store and process data. The host terminal 2 comprises a first display 21. The first display screen 21 is used to realize screen display. The host end 2 includes a host end battery 22, a wireless modem module 23, a host end main controller 231, and a host end wireless transceiver module 24.

The terminal 1 comprises a camera 11 capable of realizing a photographing function. The slave terminal 1 includes a slave terminal battery 12, a slave terminal main controller 13, a slave terminal microphone 14, a slave terminal receiver 141, a slave terminal audio encoder 142, a slave terminal audio decoder 143, and a slave terminal wireless transceiver module 15 capable of communicating with the master terminal wireless transceiver module 24.

The sub-station audio encoder 142 may be a separate hardware unit, may be integrated into the sub-station microphone 14, or may be integrated into the sub-station main controller 13, and may be an audio codec having an audio decoding function in terms of its function. Accordingly, the audio decoder 143 at the slave side may be a separate hardware unit, may be integrated in the slave side receiver 141, or may be integrated in the master controller 13 at the slave side, and may be an audio codec with an audio coding function.

Referring to fig. 22 and 23, in an operating state, the audio signal from the sub-phone end microphone 14 is encoded by the sub-phone end audio encoder 142 and transmitted to the sub-phone end main controller 13, and is transmitted by the sub-phone end wireless transceiver module 15 under the control of the sub-phone end main controller 13, and is received by the host-phone end wireless transceiver module 24, and then transmitted to the wireless modem module 23 under the control of the host-phone end main controller 231, and then is modulated by the wireless modem module 23 and transmitted to the air.

The signals from the air are demodulated by the wireless modem module 23 and then transmitted to the host end main controller 231, under the control of the host end main controller 231, transmitted to the host end wireless transceiver module 24, modulated by the host end wireless transceiver module 24 and then transmitted to the sub-machine end 1, and the audio signals demodulated by the sub-machine end wireless transceiver module 15 are decoded by the sub-machine end audio decoder 143 under the control of the sub-machine end main controller 13 and then output by the sub-machine end receiver 141.

The host-side transceiver module 24 includes a first host-side transceiver module 241 and a second host-side transceiver module 242. The subend transceiver module 15 includes a first subend transceiver module 151. The first host-side wireless transceiver module 241 can communicate with the first sub-side wireless transceiver module 151, so that data captured by the sub-side 1 can be transmitted to the sub-side 1. The second host-side wireless transceiver module 242 is capable of communicating with a base station. The first host-side wireless transceiver module 241 may include, but is not limited to, bluetooth, wireless-fidelity (WiFi), Near Field Communication (NFC), and the like. The first sub-end transceiver module 151 corresponds to the first host-end transceiver module 241. The second host-side transceiver module 242 may include, but is not limited to, an antenna assembly, a wireless-fidelity (WiFi), and the like.

The host terminal 2 further comprises a host terminal charging module. The daughter terminal 1 further includes a daughter terminal charging module. The host-side charging module can charge the host-side battery 22, and the daughter-side charging module can charge the daughter-side battery 12. When the terminal 1 and the host 2 are in a combined use state, the host charging module can also charge the terminal battery 12.

As shown in fig. 16, the user can hold the sub-machine end 1 by hand, so that the sub-machine end 1 can be located at any angle of the user, thereby realizing a shooting mode with more angles and more fun. The terminal 1 can be displayed by the first display 21. The first display screen 21 may be fully laid on one side surface (or both side surfaces) of the host end 2 as far as possible, so that the host end 2 can display full screen.

As shown in fig. 17, the sub-terminal 1 can be installed on the host terminal 2, so that the mobile terminal 100 is in a combined use state. The mobile terminal 100 can perform functions such as photographing, charging, signal transmission, and the like in a combined state. For example, the host-side charging module can charge the handset-side battery 12, and the first host-side wireless transceiver module 241 can communicate with the first handset-side wireless transceiver module 151. The orientation of the first display 21 of the host terminal 2 may be the same as or opposite to the orientation of the camera 11 of the slave terminal 1. When the orientation of the light-entering side of the camera 11 is the same as the orientation of the first display screen 21, the camera 11 can be used as the front camera 11 of the mobile terminal 100, and when the orientation of the light-entering side of the camera 11 is opposite to the orientation of the first display screen 21, the camera 11 can be used as the rear camera 11 of the mobile terminal 100.

As shown in fig. 18, when the sub-machine end 1 is a smart watch dial including the camera 11, the wearable device 200 can implement both the shooting function and one or more functions of various data displays, such as call, incoming call display, time display, associated host end 2, health management, exercise recording, or heartbeat monitoring.

Further, referring to fig. 19, 24 and 25, the host 2 includes a front surface 25, a back surface 26 opposite to the front surface 25, and a peripheral side surface 27 connected between the front surface 25 and the back surface 26. The first display screen 21 is located on the front face 25. The host end 2 has a recess 28. The groove 28 is recessed inward of the main body end 2 from the peripheral side surface 27.

The first display screen 21 is capable of displaying an electronic image. The first display 21 may be an organic electroluminescence display or a liquid crystal display. The first display screen 21 is mounted on the front face 25. The first display 21 is generally oriented toward the user when the user is using the mobile terminal 100. The front surface 25 refers to the surface of the housing facing the user. The peripheral side 27 refers to the side surrounding the periphery of the front face 25. Specifically, the peripheral side 27 includes a top side and a bottom side opposite to each other, and a left side and a right side opposite to each other. The left side surface and the right side surface are both connected between the top side surface and the bottom side surface. The groove 28 can be recessed from the top side towards the inside of the host end 2, from the left side towards the inside of the host end 2, and from the right side towards the inside of the host end 2. In the present embodiment, the recess 28 is recessed from the top side toward the inside of the host end 2.

Referring to fig. 19, 25 and 26, the host terminal 2 includes a first connection portion 29. The terminal end 1 comprises a second connection portion 16. The first connection 29 is provided on a wall of the recess 28. The daughter board end 1 can be partially received in the recess 28, so that the first connection portion 29 is communicatively connected to the second connection portion 16, and the light-entering surface of the camera 11 is exposed relative to the host board end 2.

In the present embodiment, the mobile terminal 100 includes a sub-machine end 1 and a host machine end 2 that can be detachably connected, and data communication is maintained between the sub-machine end 1 and the host machine end 2. The camera 11 of the sub-terminal 1 does not occupy the space of the host terminal 2, so the display screen of the host terminal 2 can be arranged on one side of the host terminal 2 as large as possible, so that the screen occupation ratio of the mobile terminal 100 is high. For example, the screen occupancy of the mobile terminal 100 may be as high as 85%, or even 95%.

On the other hand, in this embodiment, the user can also hold the sub-phone end 1 by hand, so that the sub-phone end 1 can be located at any angle of the user, thereby implementing a shooting mode with more angles and more fun.

Further, referring to fig. 25 to 26, the groove wall of the groove 28 includes a first groove wall 281 and a second groove wall 282 connecting the peripheral surface 27. The first slot wall 281 is oriented in the same or opposite direction as the first display screen 21. The second slot wall 282 connects the first slot wall 281. The terminal end 1 includes a first sidewall 171 and a second sidewall 172 connecting the first sidewall 171. The first side wall 171 and the second side wall 172 are both external wall surfaces surrounding the terminal 1. The child end 1 further comprises a housing. The camera 11 is housed in the housing. The first sidewall 171 and the second sidewall 172 are part of the housing. When the terminal end 1 is partially received in the recess 28, the first sidewall 171 is parallel to the first slot wall 281, and the second sidewall 172 is parallel to the second slot wall 282. That is, the orientation of the first sidewall 171 can be the same as or opposite to the orientation of the first slot wall 281 when the terminal end 1 is partially received in the recess 28. The orientation of the second side wall 172 can be the same as or opposite to the orientation of the second slot wall 282.

Specifically, when the light entrance surface of the camera 11 is oriented in the same direction as the first sidewall 171 and the child unit end 1 and the host unit end 2 are in a combined use state, the first groove wall 281 is oriented in the same direction as the first display screen 21 and the first sidewall 171 is oriented in the opposite direction to the first display screen 21, the camera 11 can be used as the front camera 11 of the mobile terminal 100. When the light entering surface of the camera 11 is oriented in the same direction as the first sidewall 171 and the daughter terminal 1 and the host terminal 2 are in a combined use state, the first groove wall 281 is oriented in the same direction as the first display 21, and the first sidewall 171 is oriented in the same direction as the first display 21, the camera 11 can be used as the rear camera 11 of the mobile terminal 100.

Referring to fig. 25 to 30, the first connecting portion 29 can be located on only one groove wall of the groove 28, or can be located on a plurality of groove walls of the groove 28. The second connecting portion 16 can be located on one side wall of the housing or on a plurality of side walls of the housing. The first connection portion 29 and the second connection portion 16 are adapted such that when the sub-machine end 1 and the host machine end 2 are in a combined use state, one or both of an electrical connection or a communication connection can be realized between the sub-machine end 1 and the host machine end 2.

In the first and second embodiments, the first connection portion 29 is located on only one groove wall, and the second connection portion 16 is located on only one side wall. The third embodiment is illustrated with the first connection 29 being located in a plurality of walls of the recess 28 and the second connection 16 being located in a plurality of walls of the housing.

Specifically, as shown in fig. 25 and 26, in the first embodiment, the first connecting portion 29 is located on the second groove wall 282, and the second connecting portion 16 is located on the second side wall 172. As shown in fig. 27 and 28, in the second embodiment, the first connecting portion 29 is located on the first groove wall 281, and the second connecting portion 16 is located on the first sidewall 171. As shown in fig. 29 and 30, in the third embodiment, the first connection portion 29 is partially located on the first groove wall 281 and partially located on the second groove wall 282, and the second connection portion 16 is partially located on the first side wall 171 and partially located on the second side wall 172.

Further, as shown in fig. 20 and 21, the host-side wireless transceiver module 24 includes a third host-side wireless transceiver module 243. The subend transceiver module 15 includes a second subend transceiver module 152. The third host-side wireless transceiver module 243 is adapted to the second sub-side wireless transceiver module 152. The communication supporting distance between the third host-side wireless transceiver module 243 and the second sub-side wireless transceiver module 152 is smaller than the communication supporting distance between the first host-side wireless transceiver module 241 and the first sub-side wireless transceiver module 151, and the communication rate between the third host-side wireless transceiver module 243 and the second sub-side wireless transceiver module 152 is greater than the communication rate between the first host-side wireless transceiver module 241 and the first sub-side wireless transceiver module 151.

Further, referring to fig. 19 to 21 and fig. 31, the first connection portion 29 is electrically connected to the third host-side wireless transceiver module 243. The second connection portion 16 is electrically connected to the second sub-terminal wireless transceiver module 152. In this embodiment, when the client side 1 and the host side 2 are in a combined use state, the connection between the third host-side wireless transceiver module 243 and the second client-side wireless transceiver module 152 can ensure that data transmission can be performed between the client side 1 and the host side 2 quickly. When the client side 1 and the host side 2 are in a separated use state, data transmission can be performed between the client side 1 and the host side 2 through the first host side wireless transceiver module 241 and the first client side wireless transceiver module 151.

When the terminal end 1 is partially received in the recess 28, the first connecting portion 29 contacts the second connecting portion 16 to establish a communication connection therebetween. The first connection portion 29 contacting the second connection portion 16 enables communication connection by contact of both. The data transmission rate of the first connection part 29 and the second connection part 16 through contact is greater than that of the first connection part 29 and the second connection part 16 in a non-contact mode. In this case, the daughter terminal 1 and the host terminal 2 can be connected not only in communication but also in electrical connection via the contact portion.

Specifically, referring to fig. 25, 26 and 32, in one embodiment, the first connection portion 29 includes a plurality of conductive protrusions 291, and the side wall of the terminal end 1 has a concave fitting groove 161. In other embodiments, the second connection portion 16 is a conductive protrusion 291, and the second connection portion 16 is provided with a groove adapted to the conductive protrusion 291. The sub-machine terminal 1 and the main machine terminal 2 are connected in communication and electrical connection through contact of the contact pads and the conductive bumps 291. The conductive protrusion can be an elastic pin, so that when the terminal of the daughter is installed at the terminal of the host, the conductive protrusion can retract into the groove wall of the groove, and the conductive protrusion is prevented from being located outside the groove wall of the groove to damage the side wall of the terminal of the daughter.

The sidewall of the terminal end 1 may be the first sidewall 171 or the second sidewall 172, and the sidewall of the terminal end 1 is disposed according to the position of the first connection portion 29. As shown in fig. 25 and 26, if the conductive protrusion 291 is located on the second groove wall 282, the second side wall 172 of the terminal end 1 has a concave fitting groove 161. As shown in fig. 27 and 28, if the first connecting portion 29 is located on the first groove wall 281, the first side wall 171 of the terminal end 1 has a recessed engaging groove 161. In the embodiment of the present application, the conductive protrusion 291 is located on the second groove wall 282, and the second side wall 172 of the terminal end 1 has the recessed mating groove 161. That is, the schematic cross-sectional view shown in fig. 32 is a case where the conductive projection 291 is located on the second groove wall 282.

Further, referring to fig. 33 to 37, the second connection portion 16 includes a plurality of conductive bumps 162, and a recessed mounting groove 292 is formed on a wall of the recess 28. The conductive bumps 291 and the conductive bumps 162 can be made of the same conductive material. Specifically, in the first embodiment, the first connection portion 29 is provided with the conductive projection 291, and the second connection portion 16 is provided with the fitting groove 161 fitted with the conductive projection 291. In the fourth embodiment, the second connection portion 16 is provided with the conductive bump 162, and the first connection portion 29 is provided with a mounting groove 292 adapted to the conductive bump 162. The mounting groove 292 communicates with the recess 28. The first connection portion 29 includes a plurality of connection pads. A plurality of contact pads are provided on the bottom wall of the mounting groove 292. The plurality of conductive bumps 162 can extend into the mounting groove 292 to contact the plurality of connection pads in a one-to-one correspondence. The daughter terminal 1 and the host terminal 2 are communicatively and electrically connected by contact of the contact pads with the conductive bumps 162.

In another embodiment, when the terminal end 1 is partially received in the recess 28, the first connecting portion 29 faces the second connecting portion 16 to enable communication connection through near field communication technology. The sub-machine end 1 and the host machine end 2 can exchange data under the condition of being close to each other, and can realize non-contact type rapid data transmission. In this embodiment, when the daughter unit 1 is installed in the host unit 2, the daughter unit 1 and the host unit 2 can be communicatively connected by a near field communication technique. In the first and fourth embodiments, the first connection portion 29 contacts the second connection portion 16 when the daughter terminal 1 is mounted on the host terminal 2, so that the daughter terminal 1 and the host terminal 2 are communicatively connected by contact.

The first connecting portion 29 can be disposed inside the first slot wall 281 (or the second slot wall 282), and the inside of the first connecting portion should be close to the surface of the first slot wall 281 (or the second slot wall 282). When the first connection portion 29 faces the second connection portion 16, there can be a small space between the first connection portion 29 and the second connection portion 16. For example, when the distance between the first connection portion 29 and the second connection portion 16 is less than 1 cm, the sub-unit 1 and the host 2 can perform fast data transmission. The first connection portion 29 can be provided on the surface of the first groove wall 281 (or the second groove wall 282). When the first connection portion 29 faces the second connection portion 16, the first connection portion 29 and the second connection portion 16 contact each other. For example, when the surface of the first connection portion 29 contacts the surface of the second connection portion 16, the daughter terminal 1 and the host terminal 2 can perform rapid data transmission.

Further, please refer to fig. 25 to fig. 30. The first slot wall 281 or the second slot wall 282 is provided with a limit block 283. The first sidewall 171 or the second sidewall 172 has a stopper groove 173 adapted to the stopper 283. The stopper 283 and the conductive protrusion 291 may be made of the same material. In this embodiment, the stopper 283 and the conductive protrusion 291 are integrated into a same component, which can simultaneously realize the stopper action of the stopper 283 and the communication connection action of the conductive protrusion 291. In other words, the stopper 283 and the conductive protrusion 291 are the same component, and are referred to by different names herein for distinguishing different roles in different ways. In the embodiment of the present application, the stopper 283 and the conductive protrusion 291 are taken as the same component for illustration.

The stopper 283 is inserted into the stopper groove 173 when the daughter end 1 is partially inserted into the groove 28 to connect with the host end 2. When the terminal end 1 is pulled out of the groove 28 to separate from the host end 2, the stopper 283 is separated from the stopper groove 173. (claim 6, explain the stopper 283) the stopper 283 cooperates with the stopper groove 173, on one hand, it can ensure that the daughter terminal 1 can be stably installed on the host terminal 2 when the daughter terminal 1 and the host terminal 2 are in a combined use state without external force. On the other hand, the son machine end 1 can be separated from the main machine end 2 for independent use under the action of external force.

Specifically, as shown in fig. 25, 26 and 32, in the first embodiment, the second groove wall 282 is provided with a stop block 283, and the second side wall 172 is provided with a stop groove 173 adapted to the stop block 283. As shown in fig. 27 and 28, in the second embodiment, the first groove wall 281 is provided with a stop block 283, and the first side wall 171 is provided with a stop groove 173 adapted to the stop block 283. As shown in fig. 29 and 30, in the third embodiment, the position-limiting block 283 is partially located on the first groove wall 281 and partially located on the second groove wall 282, and the position-limiting groove 173 is partially located on the first side wall 171 and partially located on the second side wall 172.

Further, referring to fig. 26, 36 and 37, the terminal end 1 includes a third sidewall 174, a fourth sidewall 175 and a fifth sidewall 176 connected to the first sidewall 171. The third side wall 174 is disposed opposite the second side wall 172. The third and second sidewalls 174, 172 are planar and parallel to each other. The fourth side wall 175 and the fifth side wall 176 are both curved surfaces and are connected between the second side wall 172 and the third side wall 174 in an opposite manner.

Since the third side wall 174 and the second side wall 172 are both planar and parallel to each other, the second connecting portion 16 can be disposed on the third side wall 174 or the fourth side wall 175. The fourth side wall 175 and the fifth side wall 176 are curved surfaces, so that the sub-end 1 and the wearing part 3 are combined to form the wearing device, and the aesthetic appearance of the wearing device is maintained. In other embodiments, the appearance setting of the child end 1 is not limited. The first, second, third, fourth and fifth sidewalls 171, 172, 174, 175 and 176 can be curved or flat. In the embodiment of the present application, it is exemplified that the third sidewall 174 and the second sidewall 172 are both flat surfaces, and the fourth sidewall 175 and the fifth sidewall 176 are both arc surfaces.

Further, referring to fig. 24, 38 and 39, the host end 2 includes a shielding element 210. The shutter 210 is movably mounted to the groove 28, and when the daughter end 1 is detached from the host end 2, the shutter 210 covers the opening of the groove 28 on the peripheral side 27. The end 1 of the sub-machine is partially received in the groove 28, so that when the main machine end 2 is connected, the shielding member 210 is squeezed into the groove 28 by the end 1 of the sub-machine. When the sub-machine end 1 and the main machine end 2 are in a separated use state, the shielding piece 210 covers the opening of the groove 28 of the main machine end 2, so that the integrity of the main machine end 2 is ensured. When the host end 2 is used alone, the host end 2 has no opening, so that the host end 2 is more beautiful.

Further, the shutter 210 includes a spring 211 and a shutter 212. The spring 211 elastically connects the baffle 212 with the bottom wall of the recess 28. When the daughter end 1 is disengaged from the host end 2, the baffle 212 covers the opening of the groove 28 on the peripheral side 27. In other embodiments, the shield 210 can also not include the spring 211. At this time, the shutter 210 itself has elasticity, and can entirely cover the groove 28. When the daughter board end 1 and the host board end 2 are in a combined use state, the daughter board end 1 can press the shielding piece 210 due to the elasticity of the shielding piece 210, so that the daughter board end 1 can be partially accommodated in the host board end 2. When the daughter card end 1 and the host card end 2 are separated for use, the shutter 210 can recover its deformation, so that the shutter 210 covers the opening of the groove 28 on the peripheral side surface 27. In the embodiment of the present application, the example in which the shutter 210 includes the spring 211 will be described.

Further, when the daughter end 1 is disengaged from the host end 2, the top surface of the baffle 212 facing away from the groove 28 is flush with the peripheral side surface 27. It will be appreciated that in this embodiment, the shield 210 is wholly received within the recess 28. The top surface of the baffle 212 facing away from the groove 28 is flush with the peripheral side surface 27 so that when the daughter card end 1 is detached from the host end 2, the height of the shield 210 does not exceed the surface of the peripheral side surface 27, giving the host end 2 an aesthetic appearance.

Further, the baffle 212 is provided with a baffle groove 213. The walls of the recess 28 are provided with stops 284. When the daughter end 1 is disengaged from the host end 2, the spring 211 pushes the stopper 212 so that the stopper 284 is inserted into the stopper groove 213. The cooperation of the blocking slot 213 and the blocking block 284 can ensure that the top surface of the blocking plate 212 facing away from the groove 28 does not exceed the surface of the peripheral side surface 27 when the sub-machine end 1 and the main-machine end 2 are separated for use. Wherein the force between the blocking slot 213 and the blocking block 284 ensures that the baffle 212 can be compressed inside the groove 28 under the action of the external force.

The stop 284 can be provided with a first groove wall 281 of the recess 28 and also with a second groove wall 282 of the recess 28. In the embodiment of the present application, the blocking block 284 is disposed on the second groove wall 282 of the groove 28. In other embodiments, the stop 284 can also be located in the first slot wall 281.

In one embodiment, the stop 284 can also act as a stop 283. When the daughter card end 1 and the host card end 2 are in a separated use state, the stopper 284 is fitted into the stopper groove 213, and the baffle 212 is fixed so that the top surface of the baffle 212 facing away from the recess 28 is flush with the peripheral side surface 27. When the daughter terminal 1 and the host terminal 2 are in a combined use state, the daughter terminal 1 abuts against the baffle 212, the spring 211 is compressed, and the stop block 284 is embedded in the limit groove 173, so as to ensure that the daughter terminal 1 is stably installed on the host terminal 2.

Referring to fig. 25, 26, 38 and 39, in one embodiment, the conductive protrusion 291 can also function as a stopper 284 or a stopper 283. The fitting groove 161 can also function as the blocking groove 213 and the stopper groove 173, respectively. That is, the stop 284, the stop 283 or the conductive bump 162 can be integrated into a same component, which can simultaneously ensure that the top surface of the baffle 212 facing away from the groove 28 does not exceed the surface of the peripheral side surface 27, and can also enable the sub-machine end 1 to be stably mounted on the main machine end 2, and can simultaneously achieve the electrical connection and the communication connection between the main machine end 2 and the sub-machine end 1. The walls of the groove 28 can be provided with one or more of a conductive projection 291, a stop 284, or a stop 283. In other words, the conductive protrusions 291, the stoppers 284 and the stoppers 283 are the same component, and different names are used herein to distinguish different roles in different ways. When only the blocking block 284 is arranged on the groove wall of the groove 28 or only the limiting block 283 is arranged on the groove wall, the blocking block 284 and the limiting block 283 can have the property of the conductive protrusion 291, so that the sub-machine end 1 and the main machine end 2 can be electrically connected when being in a combined use state. In the embodiment of this application, the conductive protrusion 291, the stopper 284 and the stopper 283 are the same as each other.

When the sub-machine end 1 and the main machine end 2 are in a combined use state, the conductive protrusions 291 extend into the matching grooves 161, and electric connection and communication connection between the main machine end 2 and the sub-machine end 1 can be achieved through contact. When the terminal end 1 and the host end 2 are in a combined use state, the conductive protrusion 291 extends into the limiting groove 173, so that the effect of limiting the terminal end 1 can be achieved, and the terminal end 1 is stably installed on the host end 2. When the daughter terminal 1 and the host terminal 2 are in a separated use state, the conductive protrusion 291 is embedded in the blocking groove 213, and the baffle 212 is fixed, so that the top surface of the baffle 212 facing away from the groove 28 is flush with the peripheral side surface 27.

Further, the shield 210 includes a retractable sleeve 214. One end of the retractable sleeve 214 is connected to the baffle 212. The other end of the retractable sleeve 214 is attached to the bottom wall of the recess 28. The spring 211 is sleeved on the retractable sleeve 214 to deform along the retractable direction of the retractable sleeve 214. The shielding piece 210 is provided with the telescopic sleeve 214, so that the spring 211 deforms in the telescopic sleeve 214, the deformation direction of the spring 211 is limited, the spring 211 is prevented from deforming in any direction, and the service life of the spring 211 is prolonged.

The shutter 210 is provided with a receiving groove 215. The housing groove 215 can communicate with the recess 28. When the terminal end 1 is partially received in the recess 28, part or all of the retractable sleeve 214 is received in the receiving slot 215. The size of the opening of the receiving slot 215 is matched with the size of the opening of the retractable sleeve 214, so that the retractable sleeve 214 can be received in the receiving slot 215.

Further, see fig. 25-28. The first groove wall 281 or the second groove wall 282 is provided with a first magnetic member 285. The first sidewall 171 or the second sidewall 172 is provided with a second magnetic member 177. Specifically, as shown in fig. 25 and 26, when the first groove wall 281 is provided with the first magnetic member 285, the first side wall 171 is provided with the second magnetic member 177 adapted to the first magnetic member 285. As shown in fig. 27 and 28, when the second groove wall 282 is provided with the first magnetic member 285, the second side wall 172 is provided with the second magnetic member 177 matching with the first magnetic member 285. When the terminal end 1 is partially inserted into the groove 28 to connect with the host end 2, the first magnetic member 285 faces the second magnetic member 177 and the two are attracted to each other. When the terminal end 1 is pulled out of the groove 28 to separate from the host end 2, the first magnetic element 285 is far away from the second magnetic element 177 and the attraction force between the two is lost.

When the terminal 1 and the host 2 are in a combined use state, the first magnetic member 285 and the second magnetic member 177 can ensure that the terminal 1 is stably mounted on the host 2, and the terminal 1 is prevented from falling off from the groove 28 of the host 2. Of course, the attraction force between the first magnetic element 285 and the second magnetic element 177 cannot be too large, so that the terminal 1 can be pulled out of the groove 28 by the external force. Correspondingly, the wearing part 3 can also be provided with a third magnetic part, and the second magnetic part 177 and the third magnetic part can generate an adsorption force, so that when the sub-machine end 1 is installed on the wearing part 3, the sub-machine end 1 cannot be accidentally separated from the wearing part 3, and the sub-machine end 1 is prevented from falling off and being damaged.

In other embodiments, a flexible layer is provided on the walls of the groove 28. The sub-machine end 1 is partially inserted into the groove 28 so that when the sub-machine end 1 is connected with the main machine end 2, the sub-machine end 1 is in interference fit with the flexible layer. The pressing force between the flexible layer and the daughter end 1 enables the daughter end 1 to be firmly mounted to the host end 2. The flexible layer can be disposed only on the first slot wall 281, only on the second slot wall 282, or on both the first slot wall 281 and the second slot wall 282. When the flexible layer is only disposed on the first slot wall 281, the flexible layer can fill the first slot wall 281 and can also partially fill the first slot wall 281.

Further, referring to fig. 40, fig. 40 is a partial structural schematic diagram of the terminal 1 of the mobile terminal 100 shown in fig. 19. The daughter terminal 1 includes a circuit board 18. The sub-station wireless transceiver module 15 and the sub-station main controller 13 are arranged at one side of the circuit board 18 in a staggered manner. The daughter terminal cells 12 are stacked on the other side of the circuit board 18. The daughter-end battery 12 is provided with a first escape space 121. The circuit board 18 is provided with a second escape space 181. The subend main controller 13 is provided with a third escape space 131. The first avoidance space 121, the second avoidance space 181, and the third avoidance space 131 are communicated with each other to form an avoidance space 111. The camera 11 is partially or entirely housed in the escape space 111.

The circuit board 18 includes a plurality of components or integrated circuits thereon. The host-side host controller 231 can also be a component on the circuit board 18. Since the thickness of the camera 11 is large, the thickness of the sub-machine end 1 needs to be as small as possible. Therefore, the sub-terminal battery 12 and the circuit board 18 are provided with the avoiding space 111, and the camera 11 is partially or entirely accommodated in the avoiding space 111, thereby reducing the thickness of the sub-terminal 1.

Further, the daughter end 1 includes a flash 112. The flash lamp 112, the sub-unit end wireless transceiver module 15 and the sub-unit end main controller 13 are arranged on the same side of the circuit board 18 in a staggered manner. When the terminal 1 shoots in an environment with insufficient external light, the flash lamp 112 can supplement light to an object to be shot, so that an image shot by the camera 11 is clearer.

In another embodiment, referring to fig. 18, the sub-unit end 1 includes a second display screen 110, the second display screen 110 is mounted on the first sidewall 171, the light incident surface of the camera 11 is oriented in the same direction or in the opposite direction to the second display screen 110, the second display screen 110 can be L ED, O L ED, or L cd, in this case, when the sub-unit end 1 is mounted on the wearing unit 3 to form the wearable device 200 together, the wearable device 200 can not only realize the photographing function but also the display function, and the wearable device 200 can display the call, the incoming call display, the time display, the various data display related to the main unit end 2, the health management, the exercise record, the monitoring, and the like of the main unit end 2.

In the embodiment of the application, when the sub-machine end 1, the main machine end 2 and the wearing part 3 of the electronic device 1000 are respectively in the separated use state, the user can wear the wearing part 3 on the user as an ornament, the main machine end 2 is put in a portable file bag or a pocket, and the sub-machine end 1 can be held in the hand to take a picture. When the user needs to call out, the sub-machine end 1 can be used for directly dialing, the host machine end 2 is controlled to send out a telephone number, and the sub-machine end 1 is used for directly communicating with the other side after the telephone number is connected. When a call comes in, the sub-phone end 1 rings to display the number of the incoming call, and the user can use the sub-phone end 1 to answer the incoming call. When it is desired to transmit images or other data, the user can take the host side 2 out and transfer the call to the host side 2. When the host end 2 is in standby state, the sub-end 1 calls the host end 2 regularly. If the answer of the host end 2 is not received, the sub-end 1 sends out an alarm to remind the user to confirm whether the host end 2 is lost or stolen.

When the child machine end 1 is mounted on the wearing portion 3 to collectively form the wearable device 200, the wearable device 200 can be used as a smart watch with a shooting function. The host end 2 can be placed in a file bag or a pocket which is carried about. When the user is in noisy environment, the wearable device can vibrate to make the user know that the call is incoming, so that the condition that the user cannot hear the ringtone in the noisy environment and misses the incoming call is avoided.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (31)

1. A watch module comprises a display screen, a camera assembly, a mainboard and a battery, wherein the display screen and the camera assembly are connected to the mainboard, and the battery can supply power to the display screen, the camera assembly and the mainboard; the display screen is provided with a first hole, at least part of the camera assembly is located in the first hole, and the light incident surface of the camera assembly is exposed in the first hole.
2. The watch module of claim 1, wherein the first hole is a blind hole, a bottom wall of the first hole is located on a side where the display surface of the display screen is located, and the bottom wall of the first hole is a light-transmissive non-display area.
3. The watch module of claim 1, wherein the first hole is a through hole, the first hole extends through the display screen, and the light incident surface of the camera assembly is flush with the display surface of the display screen.
4. The watch module of claim 1, wherein the display screen, the battery, and the motherboard are stacked in sequence, the battery has a second through hole, the motherboard has a third through hole, the camera assembly passes through the third through hole and the second through hole in sequence, the camera assembly is partially disposed in the third through hole, and the camera assembly is partially disposed in the second through hole.
5. The watch module according to claim 4, wherein a receiving groove is formed in a side surface of the main board facing the battery, the receiving groove extends to an outer edge of the main board, so that the outer edge of the main board has a gap, and a first connecting seat is formed in the receiving groove of the main board; the flexible circuit board is characterized by further comprising a flexible circuit board, wherein one end of the flexible circuit board is connected with a second connecting seat, and the other end of the flexible circuit board is connected with the main board; the second connecting seat is connected with the first connecting seat, the flexible circuit board is turned over from the notch to one side of the main board back to the battery, and the first connecting seat and the second connecting seat are located in the accommodating groove.
6. The watch module of claim 1, wherein the watch module comprises a wireless communication connection module.
7. The watch module of claim 1, wherein the display, the battery, and the motherboard are all ring-shaped.
8. A watch comprises a watchband and a watch module, wherein the watch module comprises a display screen, a camera assembly, a mainboard and a battery, the display screen and the camera assembly are connected to the mainboard, and the battery can supply power to the display screen, the camera assembly and the mainboard; the display screen is provided with a first hole, the camera assembly is at least partially positioned in the first hole, and the light incident surface of the camera assembly is exposed to the first hole; the watch module can be detachably connected to the watchband.
9. A watch comprises a watchband, a watch seat and a watch module, wherein the watch module comprises a display screen, a camera assembly, a mainboard and a battery; the display screen is provided with a first hole, the camera assembly is at least partially positioned in the first hole, and the light incident surface of the camera assembly is exposed to the first hole; the watch seat is connected with the watchband, and the watch module can be detachably arranged on the watch seat.
10. An electronic device comprises a terminal device and a watch module; the watch module comprises a display screen, a camera assembly, a mainboard and a battery, wherein the display screen and the camera assembly are connected to the mainboard, and the battery can supply power to the display screen, the camera assembly and the mainboard; the display screen is provided with a first hole, the camera assembly is at least partially positioned in the first hole, and the light incident surface of the camera assembly is exposed to the first hole; the watch module and the terminal equipment are both provided with wireless communication connection modules so that the watch module and the terminal equipment can be in wireless communication connection; the terminal equipment comprises a front face and a back face which are arranged back to back, the back face is provided with a mounting groove matched with the watch module, and the watch module can be mounted in the mounting groove.
11. The electronic device of claim 10, wherein the mounting slot and the watch module each have a PIN point, wherein when the watch module is secured within the mounting slot, the PIN point of the watch module abuts the PIN point in the mounting slot to enable transmission of current or data between a terminal device and the watch module.
12. The electronic device of claim 11, wherein the bottom wall of the mounting groove is provided with a yielding hole, and the side wall of the yielding hole is provided with a clamping hole; a connecting column is convexly arranged on the bottom surface of the watch module, a clamping part matched with the clamping hole is arranged on the side end surface of the connecting column, and an elastic top is convexly arranged on the end surface of the free end of the connecting column;

    when the wrist-watch module is fixed in during the mounting groove, the spliced pole inserts the hole of stepping down, the buckle portion inserts the card hole, when pressing during the wrist-watch module, the wrist-watch module can to mounting groove diapire direction removes, the elasticity top is compressed, is loosening behind the wrist-watch module, the elasticity top is kick-backed, can with the buckle portion is followed roll-off in the card hole.
13. The electronic device of claim 12, wherein the resilient top includes a PIN point, the abdicating hole has a PIN point therein, and when the watch module is fixed in the mounting groove, the PIN point of the resilient top abuts against the PIN point in the abdicating hole.
14. An electronic device comprises a watchband and electronic equipment, wherein the electronic equipment comprises terminal equipment and a watch module; the watch module comprises a display screen, a camera assembly, a mainboard and a battery, wherein the display screen and the camera assembly are connected to the mainboard, and the battery can supply power to the display screen, the camera assembly and the mainboard; the display screen is provided with a first hole, the camera assembly is at least partially positioned in the first hole, and the light incident surface of the camera assembly is exposed to the first hole; the watch module and the terminal equipment are both provided with wireless communication connection modules so that the watch module and the terminal equipment can be in wireless communication connection; the terminal equipment comprises a front side and a back side which are arranged in a reverse manner, the back side is provided with a mounting groove matched with the watch module, and the watch module can be mounted in the mounting groove; the watch module and the watchband can be detachably connected.
15. A mobile terminal comprises a sub-terminal and a host terminal which can be detachably connected;

    the host end comprises a first display screen and a first connecting part, the host end comprises a front surface, a back surface and a circumferential side surface, the back surface is arranged opposite to the front surface, the circumferential side surface is connected between the front surface and the back surface, the first display screen is positioned on the front surface, the host end is provided with a groove, the groove is sunken towards the interior of the host end from the circumferential side surface, and the first connecting part is arranged on the groove wall of the groove;

    the sub machine end comprises a camera and a second connecting portion, the sub machine end can be partially contained in the groove, so that the first connecting portion is in communication connection with the second connecting portion, and the light inlet surface of the camera is opposite to the main machine end and is exposed.
16. The mobile terminal of claim 15, wherein the slot walls of the recess include a first slot wall and a second slot wall connecting the peripheral sides, the first slot wall oriented in the same or opposite direction as the first display screen, the second slot wall connecting the first slot wall;

    the son machine end comprises a first side wall and a second side wall connected with the first side wall, when the son machine end part is accommodated in the groove, the first side wall is parallel to the first groove wall, and the second side wall is parallel to the second groove wall;

    the first connecting part is positioned on the first groove wall, and the second connecting part is positioned on the first side wall;

    or the first connecting part is positioned on the second groove wall, and the second connecting part is positioned on the second side wall;

    or the first connecting part is partially positioned on the first groove wall and partially positioned on the second groove wall, and the second connecting part is partially positioned on the first side wall and partially positioned on the second side wall.
17. The mobile terminal of claim 16, wherein the first connection portion is communicatively coupled with the second connection portion when the sub-terminal portion is received in the recess.
18. The mobile terminal of claim 17, wherein the first connecting portion includes a plurality of conductive protrusions, a side wall of the terminal end has a recessed mating groove, the second connecting portion includes a plurality of contact pads provided at a bottom wall of the mating groove, the plurality of conductive protrusions can extend into the mating groove to contact the plurality of contact pads in a one-to-one correspondence;

    or, the second connecting portion include a plurality of electrically conductive lugs, the cell wall of recess has sunken mounting groove, the mounting groove intercommunication the recess, first connecting portion include a plurality of connection pads, a plurality of contact pads are located the diapire of mounting groove, a plurality of electrically conductive lugs can stretch into the mounting groove to the contact of one-to-one a plurality of connection pads.
19. The mobile terminal according to any of claims 16 to 18, wherein the first slot wall or the second slot wall is provided with a limiting block, and a side wall of the terminal end is provided with a limiting groove adapted to the limiting block;

    the end part of the son machine is inserted into the groove, so that when the end part of the son machine is connected with the end of the main machine, the limiting block is embedded into the limiting groove;

    the sub machine end is pulled out from the groove, so that when the sub machine end is separated from the main machine end, the limiting block is separated from the limiting groove.
20. The mobile terminal according to any of claims 16 to 18, wherein the first slot wall or the second slot wall is provided with a first magnetic member, and the side wall of the terminal end is provided with a second magnetic member;

    the son machine end part is inserted into the groove so as to be connected with the main machine end, the first magnetic piece faces the second magnetic piece, and the first magnetic piece and the second magnetic piece are attracted to each other;

    the son machine end is pulled out from the groove so as to be separated from the main machine end, the first magnetic piece is far away from the second magnetic piece, and the adsorption force between the first magnetic piece and the second magnetic piece is lost.
21. The mobile terminal of any of claims 16-18, wherein the child end comprises a second display screen, the second display screen being located on the first sidewall, and wherein the light-intake face of the camera is oriented in the same direction as the second display screen.
22. The mobile terminal according to any of claims 16 to 18, wherein the terminal end comprises a third sidewall, a fourth sidewall and a fifth sidewall connected to the first sidewall, the third sidewall and the second sidewall are opposite to each other, the third sidewall and the second sidewall are both planar and parallel to each other, the fourth sidewall and the fifth sidewall are opposite to each other and connected between the second sidewall and the third sidewall, and the fourth sidewall and the fifth sidewall are both arc surfaces.
23. The mobile terminal according to any of claims 15 to 18, wherein the host end comprises a shielding member, the shielding member is movably mounted in the groove, and when the terminal end is separated from the host end, the shielding member covers an opening of the groove on the peripheral side surface, and when the terminal end is received in the groove to connect with the host end, the shielding member is squeezed into the groove by the terminal end.
24. The mobile terminal of claim 23, wherein the shutter comprises a spring elastically connecting the shutter to a bottom wall of the recess, and a shutter covering an opening of the recess on the peripheral side when the daughter end is detached from the host end.
25. The mobile terminal of claim 24, wherein a top surface of the baffle facing away from the recess is flush with the peripheral side surface when the daughter end is detached from the host end.
26. The mobile terminal of claim 24, wherein the blocking plate has a blocking groove, a wall of the groove has a blocking piece, and the spring pushes the blocking plate when the sub-machine end is separated from the main machine end, so that the blocking piece is inserted into the blocking groove.
27. The mobile terminal of claim 26, wherein the shielding member comprises a retractable sleeve, one end of the retractable sleeve is connected to the baffle, the other end of the retractable sleeve is connected to the bottom wall of the groove, and the spring is sleeved on the retractable sleeve to deform in a retracting direction of the retractable sleeve.
28. The mobile terminal as claimed in claim 27, wherein the shielding member has a receiving slot, the receiving slot is in communication with the recess, and when the terminal portion is received in the recess, part or all of the retractable sleeve is received in the receiving slot.
29. The mobile terminal according to any of claims 15 to 18, wherein the host side comprises a host-side battery, a wireless modem module, a host-side host controller, a host-side wireless transceiver module;

    the said sub-machine end includes the sub-machine end battery, main controller of sub-machine end, sub-machine end microphone, sub-machine end earphone, sub-machine end audio coder, sub-machine end audio decoder, sub-machine end wireless transceiver module that can communicate with wireless transceiver module of said host machine end;

    in a working state, an audio signal from the sub-machine end microphone is coded by the sub-machine end audio coder and then transmitted to the sub-machine end main controller, is sent out by the sub-machine end wireless transceiver module under the control of the sub-machine end main controller, is received by the host machine end wireless transceiver module, is transmitted to the wireless modem module under the control of the host machine end main controller, and is sent to the air after being modulated by the wireless modem module;

    the signal from the air is transmitted to the main machine end main controller after being demodulated by the wireless modulation and demodulation module, is transmitted to the main machine end wireless transceiver module under the control of the main machine end main controller, and is transmitted to the sub machine end after being modulated by the main machine end wireless transceiver module, and the audio signal demodulated by the sub machine end wireless transceiver module is output by the sub machine end receiver after being decoded by the sub machine end audio decoder under the control of the sub machine end main controller.
30. The mobile terminal of claim 29, wherein the daughter terminal comprises a circuit board, the daughter terminal wireless transceiver module and the daughter terminal main controller are arranged on one side of the circuit board in a staggered manner, and the daughter terminal battery is stacked on the other side of the circuit board;

    the terminal battery of the sub-machine is provided with a first avoidance space, the circuit board is provided with a second avoidance space, the main controller of the terminal of the sub-machine is provided with a third avoidance space, the first avoidance space, the second avoidance space and the second avoidance space are mutually communicated to form an avoidance space together, and the camera part or the whole camera part is contained in the avoidance space.
31. An electronic device comprising a wearing portion and a mobile terminal according to any one of claims 15 to 30, wherein the wearing portion is wearable on a user, and the terminal end is detachably connectable to the wearing portion to form a wearable device together with the wearing portion.

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