CN112930675B - Terminal equipment - Google Patents

Abstract

The present application discloses a terminal device, including a host end and a bracket, the host end has a first surface, the first surface is concavely provided with a groove, and the bracket rotates relative to the first surface of the host end to rotate into or out of the groove; when the bracket is unfolded at a first angle relative to the first surface of the host end, the slave end can fit on the bracket. Terminal equipment can be placed on its side.

Description

Terminal Equipment

technical field

The present application relates to the technical field of a terminal device, in particular to a terminal device.

Background technique

With the development of terminal equipment technology, people hope that more devices can be integrated in mobile phones to achieve more diversified functions. However, as more and more devices are installed inside the terminal equipment, the body of the terminal equipment becomes larger and larger, which hinders the configuration of thinner and lighter terminal equipment, and cannot meet the needs of users.

application content

This application provides a terminal device.

The present application provides a terminal device, including a host end and a bracket, the host end has a first surface, the first surface is concavely provided with a groove, and the bracket rotates relative to the first surface of the host end to rotate into or out of the groove; when the bracket is unfolded at a first angle relative to the first surface of the host end, the slave end can fit on the bracket.

The terminal device provided by the embodiment of the present application is connected to the bracket by rotating the host end, and the sub-machine end can be attached to the bracket, so that the terminal device can be in the use state of side-standing combination, and the user's hands can be liberated, so as to solve the problem of user When watching a video, it needs to be held by hand or supported sideways by an external tool, which causes inconvenient use.

Description of drawings

In order to illustrate the technical solution of the present application more clearly, the accompanying drawings used in the implementation will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some implementations of the application. Technical personnel can also obtain other drawings based on these drawings without paying creative labor.

FIG. 1 is a schematic diagram of a terminal device provided in Embodiment 1 of the present application in a stacked and combined use state;

FIG. 2 is a schematic diagram of the terminal device in FIG. 1 in another stacked and combined use state;

Fig. 3 is a schematic diagram of the terminal device provided in Embodiment 1 of the present application in a side-standing combined use state;

FIG. 4 is a schematic diagram of a terminal device provided in Embodiment 1 of the present application in which the host terminal and the slave terminal are in a separated state;

FIG. 5 is a hardware structural block diagram of an implementation manner of the terminal device shown in FIG. 1;

FIG. 6 is a block diagram of the hardware structure of the terminal device shown in FIG. 5 in a working state;

FIG. 7 is a block diagram of the hardware structure of the terminal device shown in FIG. 5 in another working state;

FIG. 8 is a block diagram of the hardware structure of the terminal device shown in FIG. 5 in another working state;

FIG. 9 is a block diagram of the hardware structure of the terminal device shown in FIG. 5 in another working state;

FIG. 10 is a block diagram of the hardware structure of the terminal device shown in FIG. 5 in another working state;

FIG. 11 is a block diagram of the hardware structure of the terminal device shown in FIG. 5 in another working state;

Fig. 12 is a schematic diagram of another angle of the terminal device shown in Fig. 3;

Fig. 13 is a schematic diagram of another angle of the terminal device shown in Fig. 12;

FIG. 14 is a schematic diagram of the bracket on the host end of the terminal device shown in FIG. 13 being accommodated in the groove;

FIG. 15 is an exploded schematic diagram of a host terminal and a bracket in the terminal device shown in FIG. 14;

Fig. 16 is a partial schematic diagram of the XV part of the bracket in the terminal device shown in Fig. 15;

FIG. 17 is a schematic diagram of a second angle formed between the bracket in the terminal device shown in FIG. 13 and the host end;

FIG. 18 is a schematic diagram of another angle of the host terminal in the terminal device provided by Embodiment 1 of the present application;

Fig. 19 is a sectional view of the host terminal shown in Fig. 18 along the line A-A;

Fig. 20 is a schematic diagram of the XX part of the host shown in Fig. 19;

FIG. 21 is a schematic diagram of an arrangement relationship between the first camera and the second camera on the host side shown in FIG. 19;

Fig. 22 is a schematic diagram of another arrangement relationship between the first camera and the second camera on the host side shown in Fig. 19;

Fig. 23 is a schematic diagram of an arrangement relationship between the host flash and the first camera in other embodiments;

FIG. 24 is a schematic diagram of a terminal device provided in Embodiment 2 of the present application;

Fig. 25 is a schematic diagram of a host side in the terminal device shown in Fig. 24;

Fig. 26 is a schematic diagram of another state of the host in the terminal device shown in Fig. 24;

Fig. 27 is a schematic diagram of the XXX part of the terminal device described in Fig. 26;

Fig. 28 is a schematic diagram of a limiter in the terminal device shown in Fig. 24;

FIG. 29 is a schematic diagram of a terminal device provided in Embodiment 3 of the present application;

FIG. 30 is a schematic diagram of a terminal device provided in Embodiment 4 of the present application;

FIG. 31 is a schematic diagram of a terminal device provided in Embodiment 5 of the present application.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application.

In order to more clearly understand the above objects, features and advantages of the present application, the present application will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

A lot of specific details are set forth in the following description to facilitate a full understanding of the application, and the described implementations are only a part of the implementations of the application, but not all of the implementations. Based on the implementation manners in this application, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

Referring to FIG. 1 to FIG. 4 , it is a terminal device 100 provided in Embodiment 1 of the present application. The terminal device 100 includes a host terminal 1 and a slave terminal 2 detachably connected to the host terminal 1 . The host terminal 1 and the slave terminal 2 can be communicatively connected, that is, the host terminal 1 and the slave terminal 2 can communicate with each other. The host terminal 1 and the slave terminal 2 can be used in combination or separately. For example, as shown in FIG. 1 and FIG. 2 , the slave terminal 2 can be stacked on the host terminal 1 so that the terminal device 100 is in a stacked and combined use state. Wherein, when the terminal device 100 is in a stacked and combined use state, the slave terminal 2 can be charged on the host terminal 1 . Correspondingly, the host terminal 1 can be provided with a wireless ring, and the slave terminal 2 can be charged as long as it is placed on the host terminal 1 . Optionally, the host terminal 1 may also be provided with electrically connected contacts, and the slave terminal 2 may also be provided with electrically connected contacts correspondingly, the contacts on the slave terminal 2 and the contacts on the host terminal 1 Charging or data transfer can be achieved with a single touch. Wherein, as shown in FIG. 1 , the slave display 21 of the slave terminal 2 can face the host terminal 1 , or face away from the host terminal 1 as shown in FIG. 2 . For example, as shown in FIG. 3 , the slave terminal 2 can be placed on the host terminal 1 sideways, so that the terminal device 100 is in a sideways combined use state. In the side-stand combined use state, a control command can be input through an input device such as a keyboard on the host end 1, and the slave display 21 of the slave end 2 displays the display content corresponding to the control command. For example, as shown in FIG. 4 , the slave terminal 2 can be used separately from the host terminal 1 , and the slave terminal 2 can be used separately from the host terminal 1 . When the slave terminal 2 is used separately from the host terminal 1, the slave terminal 2 can be equipped with modules such as a receiver and a microphone to realize independent calls, and other application scenarios.

It can be understood that, when the terminal device 100 is in any of the aforementioned usage states, both the host terminal 1 and the slave terminal 2 can be communicatively connected, that is, the host terminal 1 and the slave terminal 2 can communicate with each other. In this embodiment, Fig. 5 is a block diagram of the hardware structure of the host terminal 1 and the slave terminal 2. Among them, the communication relationship between the host terminal 1 and the slave terminal 2 includes but is not limited to the following methods:

In one embodiment, please refer to FIG. 6, the host terminal 1 includes a wireless modem module, a host controller, and a host wireless transceiver module; the slave terminal 2 includes a slave keyboard, a slave display 21, a slave master controller and The wireless transceiver module of the slave machine that communicates with the wireless transceiver module of the host computer:

In the first working state of the terminal device 100, the control command output by the keyboard of the slave is, under the control of the main controller of the slave, modulated by the wireless transceiver module of the slave, and then sent to the wireless transceiver module of the host, and the wireless transceiver module of the host Receive, and under the control of the main controller of the host computer, after being modulated by the wireless modem module, send it to the air;

As shown in Figure 7, the control signal from the air is sent to the slave terminal 2 after being modulated by the wireless transceiver module through the master controller of the host computer. displayed in .

Specifically, both the host wireless transceiver module and the slave wireless transceiver module are bluetooth modules or both are wifi modules. It can be understood that Bluetooth is a wireless technology standard that can realize short-distance data exchange between fixed equipment, terminal equipment 100100 and building personal area network. The band of Bluetooth is 2400-2483.5MHz (including the guard band). This is the worldwide unlicensed (but not unregulated) 2.4GHz short-range radio frequency band in the Industrial, Scientific and Medical (ISM) band.

Through the above-mentioned communication mode between the host terminal 1 and the slave terminal 2, it is possible to input a control command at the slave terminal 2, and then display the display content corresponding to the control command on the slave monitor 21.

In another embodiment, please refer to FIG. 8 , the host terminal 1 includes a wireless modem module, a host controller, and a host wireless transceiver module, and the slave terminal 2 includes a slave main controller, a slave microphone, a slave receiver, A sub-machine wireless transceiver module capable of communicating with the host wireless transceiver module, a sub-machine audio encoder and a sub-machine audio decoder;

In the working state, the audio signal from the microphone of the sub-machine is encoded by the audio encoder of the sub-machine and then transmitted to the main controller of the sub-machine. After being received by the transceiver module, it is transmitted to the wireless modem module under the control of the main controller of the host computer, and then sent to the air after being modulated by the wireless modem module;

As shown in Figure 9, the signal from the air is demodulated by the wireless modem module and then sent to the main controller of the host computer. After modulation, it is sent to the terminal 2 of the handset. The audio signal demodulated by the wireless transceiver module of the handset is output by the handset of the handset after being decoded by the audio decoder of the handset under the control of the main controller of the handset.

It can be understood that the audio encoder of the sub-unit here can be a separate hardware unit, or it can be integrated in the microphone, or it can be integrated in the main controller of the sub-unit. In terms of its function, it can also have audio decoding Functional audio codec.

The sub-machine audio decoder here can be a separate hardware unit, or it can be integrated in the handset, or it can be integrated in the main controller of the sub-machine. In terms of its function, it can be an audio codec with audio coding function .

Through the above-mentioned communication mode between the host terminal 1 and the slave terminal 2, the terminal device 100 is in a call scene, and the handset of the slave terminal 2 can output an audio signal.

In yet another embodiment, as shown in FIG. 10 , the host terminal 1 includes a wireless modem module, a host main controller, and a host wireless transceiver module; the slave terminal 2 includes a slave main controller, and can communicate with the host wireless transceiver module. The sub-machine wireless transceiver module, the sub-machine terminal 2 can access the communication network through the host terminal 1.

Through the above-mentioned communication mode between the host terminal 1 and the slave terminal 2, the slave terminal 2 can access the communication network through the host terminal 1 to realize network communication.

In still another embodiment, as shown in Figure 11, the host terminal 1 includes a first wireless communication module of the host, a main controller of the host, and a second wireless communication module of the host; the slave includes a main controller of the slave, a wireless transceiver module of the slave The wireless transceiver module of the slave machine can communicate with the first wireless communication module of the host computer, and the second wireless communication module of the host computer can communicate with the base station.

Through the above communication mode between the host terminal 1 and the slave terminal 2, the slave terminal 2 can communicate through the host terminal 1, and then the host terminal 1 communicates with the base station to realize network communication.

In this embodiment, please refer to FIG. 12 and FIG. 13 together. The terminal device 100 includes a host terminal 1, a bracket 3 and a slave terminal 2 detachably connected to the host terminal 1. The host terminal 1 has a first surface 11. A surface 11 is concavely provided with a groove 111, and the bracket 3 rotates relative to the first surface 11 of the host end 1 to turn into or out of the groove 111; when the bracket 3 is at a first angle A relative to the first surface 11 of the host end 1 When unfolded, the handset end 2 fits on the bracket 3 .

It can be understood that when the slave terminal 2 is detachably connected to the first surface 11 of the host terminal 1 , the edge of the slave terminal 2 is flush with the edge of the host terminal 1 . Specifically, the size of the slave terminal 2 is the same as that of the host terminal 1 .

By providing the bracket 3 on the host terminal 1 , the slave terminal 2 can be attached to the bracket 3 , so that the terminal device 100 can be used in a side-standing state.

Specifically, the host terminal 1 is roughly in the shape of a long rectangle. The host end 1 has a first surface 11 and a second surface 12 disposed opposite to each other, and a peripheral side 13 enclosed between the first surface 11 and the second surface 12 . Among them, the peripheral side 13 is composed of four adjacent sides in sequence, namely the first side 131, the third side 133, the second side 132 and the fourth side 134; The long sides, the first side 131 and the second side 132 are the shorter sides of the host end 1 . Wherein, for the convenience of description, the extension direction of the longer side on the host end 1 is defined as the X direction, the extension direction of the shorter side on the host end 1 is defined as the Y direction, and the first surface of the host end 1 is The distance between 11 and the second surface 12 is defined as the Z direction.

The first surface 11 is an arc surface with a radian. Certainly, in other embodiments, the first surface 11 may also be a straight plane.

The first surface 11 is recessed with a groove 111 , and the groove 111 mainly provides a space for receiving the bracket 3 . In other words, the shape of the groove 111 corresponds to the shape of the bracket 3 .

与支架3的平面部分S2的法向量/>

之间的夹角的补角为第一角度A。可选的，当主机端1放置于一个平整的表面上时，第一表面11与平整的表面平行的部分S1的法向量/>

与支架3的平面部分S2的法向量/>

之间的夹角的补角还可以为第一角度A。The bracket 3 rotates relative to the first surface 11 of the host end 1 to turn into or out of the groove 111; when the bracket 3 is unfolded at a first angle A relative to the first surface 11 of the host end 1, the slave end 2 fits on the on bracket 3. Specifically, the bracket 3 can rotate relative to the host end 1 , and with the host end 1 as a reference, the bracket 3 can be turned over at a certain angle relative to the host end 1 . Wherein, the bracket 3 is unfolded at a first angle A relative to the first surface 11 of the host end 1. If the first surface 11 is an arc surface, the normal vector of the plane portion S1 of the first surface 11

Normal vector to planar part S2 of support 3 />

The supplementary angle of the included angle is the first angle A. Optionally, when the host terminal 1 is placed on a flat surface, the normal vector of the part S1 of the first surface 11 parallel to the flat surface>>

Normal vector to planar part S2 of support 3 />

The supplementary angle of the included angle can also be the first angle A.

Optionally, the first angle A ranges from 120° to 165°. At this time, when the user is watching a video or picture, the user's eyes can directly face the handset display 21 of the handset terminal 2, thereby ensuring that the user can watch the video or picture in the most comfortable posture, and further improve the terminal device 100. user experience.

It can be understood that, please refer to FIG. 14 to FIG. 17 together. The bracket 3 has a first arm 31, a second arm 32 and a third arm 33 connected in sequence, and the first arm 31 and the third arm 33 are opposite to each other. set, and located on the same side of the second arm 32, the ends of the first arm 31 and the third arm 33 respectively form a first rotating portion 31a and a second rotating portion 33a, and the first rotating portion 31a and the second rotating portion The parts 33a are respectively rotatably connected to the host terminal 1 . Specifically, the groove 111 has a first groove segment 1111, a second groove segment 1112 and a third groove segment 1113 connected in sequence. As shown in FIG. The second arm 32 and the third arm 33 are respectively located in the first slot section 1111 , the second slot section 1112 and the third slot section 1113 . In other words, the shape of the groove 111 is the same as that of the bracket 3 , which is roughly U-shaped. The groove 111 of this shape can accommodate the bracket 3 while reducing the position occupied by the first surface 11 . In other words, the groove 111 of this shape enables the first surface 11 to arrange other devices. Wherein, as shown in FIG. 16 , the ends of the first slot section 1111 and the third slot section 1113 are both open ends. In other words, ends of the first groove segment 1111 and the third groove segment 1113 away from the second groove segment 1112 penetrate through the third side surface 133 . The first rotating portion 31a of the first arm 31 and the third rotating portion of the third arm 33 are located at the end of the first slot section 1111 and the end of the third slot section 1113 . Wherein, as shown in FIG. 17 , the first rotating portion 31a and the second rotating portion 33a have the same structure. Taking the structure of the first rotating part 31a as an example for illustration, the first rotating part 31a has a first rotating surface 331a and a second rotating surface 332a arranged opposite to each other, the first rotating surface 331a is inclined relative to the first arm 31, and the second The rotating surface 332a is inclined relative to the first arm 31 . In other words, both the first rotating surface 331a and the second rotating surface 332a are inclined surfaces, so that the bracket 3 can expand a relatively large angle relative to the host end 1. In other words, when the bracket 3 rotates to the second rotating surface 332a of the first rotating part 31a When attached to the bottom surface of the first slot section 1111 , since the bottom surface of the first slot section 1111 abuts against the second rotating surface 332 a of the first rotating portion 31 a , the bracket 3 can be fixed relative to the host end 1 . The structural arrangement of the first rotating part 31 a enables the bracket 3 to be unfolded at a certain angle relative to the host end 1 and fixed relative to the host end 1 without any locking member between the bracket 3 and the host end 1 . Certainly, in other embodiments, a limiting protrusion 161 may also be provided between the first rotating portion 31 a and the host end 1 to realize the fixation of the bracket 3 relative to the host end 1 after being deployed at a certain angle.

When the bracket 3 is unfolded at a certain angle relative to the host end 1 , the slave end 2 can be attached to the bracket 3 . It can be understood that when the handset end 2 is attached to the bracket 3 , the edge of the handset end 2 can be flush with the edge of the bracket 3 . Specifically, the area of the outer peripheral surface of the slave end 2 is the same as that of the bracket 3, so that after the slave end 2 is attached to the bracket 3, the edge of the slave end 2 can be flush with the edge of the bracket 3 . Of course, in other embodiments, the size of the handset end 2 may also be larger than the size of the bracket 3 .

Further, please refer to FIG. 18 to FIG. 20 together. The terminal device 100 also includes a first camera 4 and a second camera 5. The size of the first camera 4 in the groove depth direction of the groove 111 is smaller than that of the second camera 5 in the groove. 111 in the depth direction of the groove, the orthographic projection of the first camera 4 on the first surface 11 at least partially overlaps with the orthographic projection of the groove 111 on the first surface 11 , and the second camera 5 and the groove 111 are staggered. Specifically, both the first camera 4 and the second camera 5 are located at the host end 1 . Both the first camera 4 and the second camera 5 can be rear cameras, and the heights of the first camera 4 and the second camera 5 are different. The first camera 4 may be a wide-angle camera, and the second camera 5 may be a telephoto camera. In the Z direction of the host end 1 , the first camera 4 at least partially overlaps with the groove 111 . Wherein, the size of the first camera 4 in the Z direction is small, so that it at least partially overlaps with the groove 111 , utilizes the space of the host end 1 , and optimizes the device layout of the host end 1 . In the Z direction of the host end 1 , the second camera 5 and the groove 111 are staggered so that the groove 111 can open a deeper groove to accommodate the bracket 3 .

As shown in Figure 20, the host end 1 includes a housing 101, a back plate 102 and a light-transmitting plate 103. The back plate 102 surrounds the housing 101 to form the second surface 12 of the host end 1. The housing 101 is connected to the second The surface opposite to the surface 12 is the first surface 11 . The backplane 102 has a light transmission hole 102a, the first camera 4 and the second camera 5 are located inside the casing 101, and are aligned with the first light transmission hole 102a of the backplane 102, and the first camera 4 and the second camera 5 Part of it protrudes through the first light transmission hole 102a, and the light transmission plate 103 is fixedly connected to the periphery of the first light transmission hole 102a of the back plate 102 through the decorative ring 104, so that the light transmission plate 103 can close the first light transmission hole 102a, the first camera 4 and the second camera 5 can sense external light through the transparent plate 104, so as to realize the function of shooting.

The first camera 4 and the second camera 5 are arranged along the X direction of the host terminal 1 . Of course, in other embodiments, the first camera 4 and the second camera 5 can also be arranged along the Y direction of the host terminal 1 .

The positional relationship of the first camera 4 with respect to the bracket 3 includes but not limited to the following embodiments:

In one embodiment, as shown in FIG. 21 , the first camera 4 is aimed at the first slot segment 1111 or the third slot segment 1113 so that the first camera 4 and the first slot segment 1111 or the third slot segment 1113 are aligned When overlapping in the Z direction, ensure that the second camera 5 does not overlap with the first slot section 1111 or the third slot section 1113 . In other words, in the Z direction of the host end 1 , the second camera 5 and the groove 111 are staggered, so that the groove 111 can open a deeper groove to accommodate the bracket 3 .

In another embodiment, as shown in FIG. 22 , the first camera 4 is aimed at the second groove section 1112, and the second camera 5 and the first camera 4 are arranged side by side along the Y direction, so as to ensure that the second camera 5 will not be in contact with the second groove section 1112. The two groove segments 1112 overlap.

Of course, in other embodiments, other components with smaller dimensions along the Z direction can also be at least partially overlapped with the groove 111 , such as the flash lamp 6 . Specifically, as shown in FIG. 23 , the terminal device 100 further includes a flashlight 6, and the orthographic projection of the flashlight 6 on the first surface 11 is at least partly the same as that of the groove 111 on the first surface 11. The projections partially overlap. The specific settings of the flash 6 can refer to the specific settings of the first camera 4 on the host terminal 1 , which will not be repeated here. It can be understood that when the terminal device 100 has a flash 6 and the first camera 4 at the same time, the flash 6 and the first camera 4 are arranged side by side along the Y direction, and the flash 6 can at least partially overlap with the second groove segment 1112 along the Z direction, The first camera 5 can at least partially overlap with the first slot segment 1111 or the third slot segment 1113 along the Z direction.

It can be understood that, as shown in FIG. 15 , the first surface 11 has a first area 112 located in the area surrounded by the groove 111 ; the terminal device 100 has a keyboard 14 located in the first area 112 . Specifically, the keyboard 14 of the terminal device 100 is provided on the host terminal 1 , and the keyboard 14 is a touch keyboard 14 located in the first area 112 . The structure of the keyboard 14 is combined with the bracket 3 , and the structure of the bracket 3 enables the host terminal 1 to have a large area for the keyboard 14 , which further optimizes the device layout of the terminal device 100 . When the bracket 3 is located in the groove 111 , the keyboard 14 is located in the area surrounded by the bracket 3 .

By setting the keyboard 14 on the host terminal 1 , the user can input control instructions through the keyboard 14 , and the display content corresponding to the control instructions can be displayed on the slave terminal 2 .

与支架3的平面部分S4的法向量/>

之间的夹角的补角为第二角度B。可选的，当主机端1放置于一个平整的表面上时，第一表面11与平整的表面S3平行的部分的法向量

与支架3的平面部分S4的法向量/>

之间的夹角的补角还可以为第二角度B。其中，第二角度B为钝角，第二角度B可以小于或等于第一角度A。支架3的第一转动部31a或第二转动部33a设有角度传感器，该角度传感器感应第一转动部31a的转动角度，当角度传感器检测到转动角度为目标角度值时，即此时支架3与主机端1的第一表面11的夹角对应为第二角度B，控制器控制键盘14开始工作，当角度传感器检测到转动角度未达到目标角度值时，即此时支架3与主机端1的第一表面11的夹角未对应为第二角度B，控制器控制键盘14停止工作。通过在一定角度开启键盘14，使得主机端1上的键盘14在不需要使用时能够处于锁死状态，避免误操作，进一步提高终端设备100可靠性。Further, as shown in FIG. 17 , when the bracket 3 is unfolded at a second angle B relative to the first surface 11 of the host end 1 , the keyboard 14 is opened. Specifically, the second angle B may be: if the first surface 11 is an arc surface, then the normal vector of the plane portion S3 of the first surface 11

Normal vector to planar part S4 of support 3 />

The supplementary angle of the included angle is the second angle B. Optionally, when the host terminal 1 is placed on a flat surface, the normal vector of the part of the first surface 11 parallel to the flat surface S3

Normal vector to planar part S4 of support 3 />

The supplementary angle of the included angle can also be the second angle B. Wherein, the second angle B is an obtuse angle, and the second angle B may be smaller than or equal to the first angle A. The first rotating part 31a or the second rotating part 33a of the bracket 3 is provided with an angle sensor, and the angle sensor senses the rotation angle of the first rotating part 31a. When the angle sensor detects that the rotation angle is the target angle value, that is, the bracket 3 The included angle corresponding to the first surface 11 of the host terminal 1 is the second angle B, and the controller controls the keyboard 14 to start working. If the included angle of the first surface 11 does not correspond to the second angle B, the controller controls the keyboard 14 to stop working. By opening the keyboard 14 at a certain angle, the keyboard 14 on the host terminal 1 can be in a locked state when not in use, avoiding misoperation, and further improving the reliability of the terminal device 100 .

The terminal device 100 provided in the embodiment of the present application is connected to the bracket 3 by rotating the host terminal 1, and the slave terminal 2 can be attached to the bracket 3, so that the terminal device 100 can be in a side-standing combined use state, and the user's hands can It is liberated to solve the problem that users need to hold it with their hands or use external tools to support it sideways when watching videos, which causes inconvenient use.

Please refer to FIG. 24 , which is a terminal device 200 provided in Embodiment 2 of the present application. The structure of the terminal device 100 is substantially the same as that of the terminal device 100 provided in Embodiment 1. The main difference is that the structure of the bracket 3 is different. Specifically, the groove 111 runs through the first side 131 , the second side 132 and the third side 133 respectively; when the bracket 3 is located in the groove 111 , the bracket 3 covers the groove 111 .

Specifically, the groove 111 is located on the edge of the first surface 11 , is roughly strip-shaped, and roughly occupies an area of the first surface 111/4. The groove 111 occupies a small area of the first surface 11 , so that the first surface 11 can have space for setting other components. For example, the keyboard 14 can be disposed adjacent to the groove 111 .

The central axis of rotation of the bracket 3 is along the X direction. In other words, the direction of the central axis of rotation of the bracket 3 is the same as the extension direction of the third side 133 . Wherein, since the third side 133 of the host end 1 is longer, the length of the position where the support 3 contacts the host end 1 can be equal to the length of the third side 133 . In other words, the bracket 3 can have a longer part that can be connected to the host end 1 . Certainly, in other embodiments, the central axis of rotation of the support 3 may also extend in the same direction as the second side 132 . In other words, the central axis of rotation of the bracket 3 is parallel to the Y direction.

It can be understood that when the bracket 3 is located in the groove 111 , the surface of the bracket 3 facing away from the bottom of the groove 111 is flush with the first surface 11 . In this way, when the bracket 3 can be completely accommodated in the groove 111, it is ensured that the planes on which the host terminal 1 is located are all flush, so that when the slave terminal 2 is stacked on the host terminal 1, the slave terminal 2 can be placed It is relatively stable, avoiding uneven falling due to local protrusions, and further improving the reliability of the terminal device 200 in use.

In this embodiment, the structure of the rotational connection between the bracket 3 and the host end 1 is specifically:

Please refer to FIG. 25 together. The host end 1 also has a fixing part 15, which is arranged at the bottom of the groove 111. The two ends of the fixing part 15 respectively have a third rotating part 151, and the two ends of the bracket 3 are respectively connected by rotation. on a third rotating part 151 . In other words, the host end 1 is rotatably connected to the fixing member 15 of the bracket 3 , so that the bracket 3 can rotate relative to the host end 1 .

Specifically, the fixing member 15 is located at the edge of the groove 111 to avoid occupying the space of the groove 111 for receiving the bracket 3 . The third rotating parts 151 on both sides of the fixing part 15 extend along the X direction, so that when the bracket 3 is rotatably connected to the third rotating parts 151 on both sides of the fixing part 15, the central axis Z1 of the rotating part of the bracket 3 is along the X direction. .

In the present application, the structure of the fixing member 15 is specifically as follows: the fixing member 15 includes a fixing base 152 and a fixing rod 153 that is stationary relative to the fixing base 152, the fixing base 152 is arranged on the bottom of the groove 111, and the fixing base 152 There is a fixing hole, a part of the fixing rod 153 is located in the fixing hole, and two ends of the fixing part protrude from the fixing hole respectively to form two third rotating parts 151 . Wherein, the fixing seat 152 is roughly in the shape of a strip, and its length extends along the X direction, and is located in the middle of the edge of the groove 111 . In other words, the fixing base 152 is integrally formed with the host end 1 . The fixed seat 152 has a first fixed end and a second fixed end arranged opposite to each other, and a fixed surface connected between the first fixed end and the second fixed end, and the fixed hole of the fixed seat 152 penetrates the first fixed end and the second fixed end. Two fixed ends, so that when the fixed rod 153 is accommodated in the fixed seat 152 , part of it can protrude out of the fixed seat 152 to form a rotational connection between the third rotating portion 151 and the bracket 3 . The fixed rod 153 of the fixed member 15 of this structure can be disassembled from the fixed seat 152, and when the fixed rod 153 is damaged, a new fixed rod 153 can be replaced to realize the rotational connection between the fixed member 15 and the support 3.

Understandably, please refer to Figure 26 and Figure 27 together, the fixed rod 153 includes a first rod 1531, a second rod 1532 and an elastic member 1533 elastically arranged between the first rod 1531 and the second rod 1532, the first rod 1531 , a part of the second rod 1532 , and the elastic member 1533 are located in the fixing hole, and the ends of the first rod 1531 and the second rod 1532 protrude out of the fixing hole to form two third rotating parts 151 . Specifically, the first rod 1531 and the second rod 1532 have the same structure, both of which have at least one plane on the outer peripheral surface. Wherein, the outer peripheral surfaces of the first rod 1531 and the second rod 1532 that are not rotationally connected with the bracket 3 are square surfaces, while the outer peripheral surfaces that are rotationally connected with the bracket 3 are straight cylindrical surfaces that facilitate rotation. Correspondingly, the fixing hole of the fixing seat 152 is also square, and the structure of the square rod makes the first rod 1531 and the second rod 1532 not rotate relative to the fixing seat 152 when the first rod 1531 and the second rod 1532 are located in the fixing seat 152, so that the bracket 3 is rotationally connected to the At the ends of the first rod 1531 and the second rod 1532, the structures of the first rod 1531 and the second rod 1532 are preferably fixed in the fixed seat 152 without slipping, thereby affecting the relative position of the bracket 3 to the fixed rod 153. slide. In addition, the fixed rod 153 is composed of two separated rods and an elastic member 1533 arranged between the two separated rods, so that when the bracket 3 needs to be fastened to the ends of the first rod 1531 and the second rod 1532, the second The first rod 1531 and the second rod 1532 can be close to each other due to the existence of the elastic member 1533 , thereby reducing the length of the fixed rod 153 along the X direction, which facilitates the fastening between the bracket 3 and the fixed rod 153 . After the fixing rod 153 of the bracket 3 is fastened, the elastic member 1533 provides elastic force to the first rod 1531 and the second rod 1532 , so that a good fastening is formed between the bracket 3 and the fixing rod 153 . Wherein, the elastic member 1533 may be a spring. Correspondingly, one end of the first rod 1531 and the second rod 1532 can protrude into the two ends of the spring, or can abut and stick to the two ends of the spring.

It can be understood that when the bracket 3 is unfolded relative to the host end 1 , the slave end 2 fits on the bracket 3 , and the peripheral surface 22 of the slave end 2 abuts against the fixing surface of the fixing seat 152 .

Please refer to FIG. 28 together. The bracket 3 is rotatably connected to the fixing member 15. The terminal device 200 also includes a limiter 16. The limiter 16 is arranged between the third rotating part 151 and the bracket 3 so that the bracket 3 is relatively opposite to the host. After the first surface 11 of the end 1 is rotated to a first angle, the bracket 3 is fixed relative to the host end 1 , in other words, the bracket 3 is unfolded and fixed relative to the host end 1 . The bracket 3 is used to be rotatably connected with the fixing member 15 , and the limiting member 16 is disposed between the bracket 3 and the fixing member 15 , so that when the bracket 3 is unfolded, the bracket 3 is unfolded and fixed at a first angle relative to the host end 1 . Wherein, for the first angle, please refer to the first angle A mentioned in the first embodiment, which will not be repeated here.

It can be understood that the limiting member 16 includes a limiting protrusion 161 provided on the third rotating part 151 and a limiting groove 162 provided on the inner wall of the bracket 3 , when the limiting protrusion 161 on the third rotating part 151 When located in the limiting groove 162 of the bracket 3 , the bracket 3 is unfolded and fixed at a first angle A relative to the first surface 11 of the host end 1 . Wherein, the limiting protrusion 161 is an arc-shaped protrusion, and the limiting groove 162 is an arc-shaped groove corresponding to the limiting protrusion 161 . When the bracket 3 rotates relative to the third rotating portion 151 until the limiting projection 161 is located in the limiting groove 162 , the bracket 3 is fixed relative to the host end 1 due to being engaged with the third rotating portion 151 .

Please refer to FIG. 29 , which is a terminal device 300 provided in Embodiment 3 of the present application. The structure of the terminal device 300 is substantially the same as that of the terminal device 100 provided in Embodiment 1. The main difference is that the structure of the bracket 3 is different. Specifically: the bracket 3 is L-shaped, and the corresponding groove 111 is L-shaped.

Please refer to FIG. 30 , which is a terminal device 400 provided in Embodiment 4 of the present application. The structure of the terminal device 400 is roughly the same as that of the terminal device 100 provided in Embodiment 1. The main difference is that the setting position of the bracket 3 is different. , specifically: the bracket 3 is arranged on the shorter side of the host end 1 .

Please refer to FIG. 31 , which is a terminal device 400 provided in Embodiment 5 of the present application. The structure of the terminal device 400 is roughly the same as that of the terminal device 200 provided in Embodiment 2. The main difference is that the size of the bracket 3 is different. Specifically: the bracket 3 does not cover the longer side of the host end 1 . In other words, the dimension extending along the length direction of the bracket 3 is smaller than the dimension of the longer side of the host end 1 .

The above are optional implementations of the present application. It should be pointed out that for those skilled in the art, without departing from the principle of the present application, some improvements and modifications can also be made, and these improvements and modifications are also considered as protection scope of this application.

Claims (18)

1. A terminal device, characterized in that it includes a host end and a bracket, the host end has a first surface, the first surface is concavely provided with a groove, and the bracket rotates relative to the first surface of the host end, to rotate into or out of the groove; when the bracket is unfolded at a first angle relative to the first surface of the host end, the slave end can fit on the bracket; The bracket has a first support arm, a second support arm and a third support arm connected in sequence, the first support arm and the third support arm are oppositely arranged and located on the same side of the second support arm, The ends of the first arm and the third arm respectively form a first rotating part and a second rotating part, and the first rotating part and the second rotating part are respectively rotatably connected to the end of the host ; The first surface has a first area, and the first area is located in an area surrounded by the groove; the terminal device has a keyboard, and the keyboard is located in the first area. 2. The terminal device according to claim 1, wherein the groove has a first groove segment, a second groove segment and a third groove segment connected in sequence, when the bracket is located in the groove , the first arm, the second arm and the third arm are respectively located in the first slot section, the second slot section and the third slot section. 3. The terminal device according to claim 2, wherein the ends of the first slot section and the third slot section are both open ends. 4. The terminal device according to claim 1, wherein the first rotating part and the second rotating part have the same structure. 5. The terminal device according to claim 4, wherein the first rotating part has a first rotating surface and a second rotating surface opposite to each other, and the first rotating surface is opposite to the first arm inclined, the second rotating surface is inclined relative to the first support arm. 6. The terminal device according to claim 1, wherein the host end has a first side and a second side opposite to each other, and a side connected between the first side and the second side On the third side, the groove respectively runs through the first side, the second side and the third side; when the bracket is located in the groove, the bracket covers the groove. 7. The terminal device according to claim 1, wherein the terminal device comprises a first camera and a second camera, and the size of the first camera in the groove depth direction of the groove is smaller than that of the second camera. The size of the camera in the groove depth direction of the groove, the orthographic projection of the first camera on the first surface at least partially overlaps with the orthographic projection of the groove on the first surface, and the second The camera is set in a staggered manner with the groove. 8. The terminal device according to claim 1, wherein the terminal device comprises a flashlight, and the orthographic projection of the flashlight on the first surface is at least partly the same as that of the groove on the first surface. The projections partially overlap. 9. The terminal device according to claim 1, wherein when the support is unfolded at a second angle relative to the first surface of the host end, the keyboard is opened; the second angle is less than or equal to the first angle. 10. The terminal device according to claim 1, wherein the terminal device comprises a slave terminal, and the slave terminal can be detachably connected to the host terminal. 11. The terminal device according to any one of claims 1 to 10, wherein the first surface is an arc surface with a curvature. 12. The terminal device according to any one of claims 1 to 10, wherein the range of the first angle is 120° to 165°. 13. The terminal device according to claim 7, wherein the first camera is a wide-angle camera, and the second camera is a telephoto camera. 14. The terminal device according to claim 7, wherein the first camera and the second camera are arranged in a row along the width of the host end. 15. The terminal device according to any one of claims 1 to 10, wherein the host end includes a wireless modem module, a main controller of the host, and a wireless transceiver module of the host; the slave end includes a slave Keyboard, sub-machine display, sub-machine main controller and sub-machine wireless transceiver module connected to said host wireless transceiver module; In the first working state of the terminal device, the control command output by the keyboard of the slave is sent to the The host wireless transceiver module, the host wireless transceiver module receives, and under the control of the host main controller, transmits to the air after being modulated by the wireless modem module; The control signal from the air is sent to the slave terminal after being modulated by the wireless transceiver module through the main controller of the host machine. After the wireless transceiver module of the slave machine receives it, displayed on the handset display. 16. The terminal device according to any one of claims 1 to 10, wherein the host terminal includes a wireless modem module, a host main controller, and a host wireless transceiver module, and the slave terminal includes a The master controller, the handset microphone, the handset of the handset, the wireless transceiver module of the handset capable of communicating with the wireless transceiver module of the master, the audio encoder of the handset and the audio decoder of the handset; In the working state, the audio signal from the microphone of the sub-unit is encoded by the audio encoder of the sub-unit and then transmitted to the main controller of the sub-unit. Under the control of the main controller of the sub-unit, it is The wireless transceiver module of the slave machine sends it out, and after being received by the wireless transceiver module of the host, under the control of the main controller of the host, it is transmitted to the wireless modem module, and then sent after being modulated by the wireless modem module into the air; The signal from the air is demodulated by the wireless modem module and sent to the main controller of the host computer, and then transmitted to the wireless transceiver module of the host computer under the control of the main controller of the host computer. After being modulated by the wireless transceiver module of the master, it is sent to the terminal of the slave, and the audio signal demodulated by the wireless transceiver module of the slave is decoded by the audio decoder of the slave under the control of the main controller of the slave After that, it is output by the handset of the handset. 17. The terminal device according to any one of claims 1 to 10, wherein the host terminal includes a wireless modem module, a main controller of the host, and a wireless transceiver module of the host; The master controller, the wireless transceiver module of the slave machine capable of communicating with the wireless transceiver module of the host machine, and the slave machine end can access the communication network through the host machine end. 18. The terminal device according to any one of claims 1 to 10, wherein the host terminal includes a first wireless communication module of the host, a main controller of the host, and a second wireless communication module of the host; the slave It includes a main controller of the slave machine and a wireless transceiver module of the slave machine, the wireless transceiver module of the slave machine can communicate with the first wireless communication module of the host machine, and the second wireless communication module of the host machine can communicate with the base station.

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