Intelligent terminal

Abstract

The utility model discloses an intelligent terminal, and belongs to the technical field of electronic equipment. The intelligent terminal comprises a shell, a guide block and a lifting device, wherein the shell is provided with a shell mounting structure, the guide block is provided with a block mounting structure and a sliding guide part; the block installation structure and the shell installation structure are installed in an inserted mode, and the guide block can move along the shell installation structure under the action of force so that the guide block can move to a fixed position. The lifting device is in sliding fit with the sliding guide part, the sliding guide part extends in the y direction, and the lifting device can move in the y direction so as to move between the extending position extending out of the shell and the retracting position retracting into the shell. In the process that the lifting module moves up and down, the guide block can reduce friction between the lifting module and the shell; the guide block is an independent part, machining difficulty is lowered, and part cost is lowered; when the guide block is mounted, the guide block is firstly placed and then pushed to move to a fixed position, and the guide block is simple and convenient to assemble and high in efficiency.

Description

Technical Field

[0001] The utility model relates to the field of intelligent terminals, in particular to an intelligent terminal. Background Art

[0002] Smart terminals are electronic devices with smart functions, such as mobile phones, tablet computers, learning machines, and smart watches. Smart terminals can run various applications to meet users' needs in work, study, entertainment, etc.

[0003] In the related art, the camera of the smart terminal is designed to be lifting type. The camera is movably installed in the shell, and the camera module is driven to extend to the outside of the shell or retracted to the inside of the shell by a power source or manual operation. However, in the related art, the camera is only driven to lift by a driving mechanism, which is unstable during the lifting process, affecting the user experience. In some technologies, although a guide structure is set for cooperating with the camera, the design of the guide structure is unreasonable. Utility Model Content

[0004] The purpose of the embodiment of the utility model is to provide an intelligent terminal, wherein the guide structure is detachable and easy to assemble.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An intelligent terminal, comprising:

[0007] A housing, provided with a housing mounting structure;

[0008] A guide block is provided with a block mounting structure and a sliding guide portion; the block mounting structure is mounted on the shell mounting structure;

[0009] A lifting device, movably mounted on the housing;

[0010] The lifting device is slidably matched with the sliding guide portion, the sliding guide portion extends along the y direction, and the lifting device can move along the y direction to move between an extended position extending outside the shell and a retracted position retracted inside the shell.

[0011] Optionally, the block mounting structure is inserted into the shell mounting structure, and the guide block can move along the shell mounting structure under the action of force, so that the guide block moves to a fixed position;

[0012] When the guide block is located at the fixed position, the lifting device can optionally be slidably matched with the sliding guide portion.

[0013] Optionally, the shell includes a frame and a back plate, the shell includes a back plate and a frame, the frame is arranged at the edge of the back plate, a receiving space is defined between the frame and the back plate, and the lifting device is located in the receiving space when it is in the retracted position;

[0014] The end of the guide block is inserted into the frame.

[0015] Optionally, at least part of the shell mounting structure extends along the y direction or along the x direction; the guide block has an initial position, and the guide block can slide along the y direction or the x direction under the action of a force to move from the initial position to the fixed position;

[0016] The guide block is provided with a first block limiting structure, and the housing is provided with a first shell limiting structure; when the guide block is located at the fixed position, the first block limiting structure is plug-fitted with the first shell limiting structure.

[0017] Optionally, the shell includes a back plate and a frame, the frame is arranged at the edge of the back plate, a receiving space is defined between the frame and the back plate, and the lifting device is located in the receiving space when it is in the retracted position;

[0018] The frame is provided with an extension hole, the y direction is the up and down direction, and the extension hole passes through the frame along the up and down direction; the lifting device can pass through the extension hole under the action of force to extend to the outside of the shell; the first shell limiting structure is arranged on the frame.

[0019] Optionally, the frame includes an upper frame body, the extension hole is provided in the upper frame body, the first shell limiting structure is a notch provided in the upper frame body, and the notch is communicated with the extension hole;

[0020] The first limiting structure is a first limiting protrusion, and when the guide block is located at the fixed position, the first limiting protrusion is inserted into the notch.

[0021] Optionally, the guide block includes a block main body structure, and a second limiting structure connected to the block main body structure;

[0022] The second limiting structure is arranged on the upper side of the block main body structure, and when the guide block is located at the fixed position, the second limiting structure is inserted into the extension hole.

[0023] Optionally, the frame includes a folded edge, the folded edge extends from the hole wall of the extension hole to the center of the extension hole, and the side of the folded edge away from the hole wall of the extension hole is suspended; the folded edge is shielded on the upper side of the second limiting structure;

[0024] And / or, a first upper limit surface is formed on the upper side of the block main body structure, a first limit step is defined between the outer side surface of the second limit structure and the first upper limit surface, a part of the frame is inserted into the first limit step, and the first upper limit surface is abutted against the frame.

[0025] Optionally, the shell includes a back plate, and the back plate includes a first area and a second area; when the lifting device is located at the retracted position, the first area of ​​the back plate is located at the rear side of the lifting device, and the second area is located at one side of the first area in the x direction;

[0026] The shell mounting structure extends along the y direction, and the guide block can move along the y direction to the fixed position under the action of force, and the shell mounting structure is arranged in the second area.

[0027] Optionally, the shell includes a back plate, and the back plate includes a first area and a second area; when the lifting device is located at the retracted position, the first area of ​​the back plate is located at the rear side of the lifting device, and the second area is located at one side of the first area in the x direction;

[0028] The shell mounting structure includes a first shell mounting portion, and a second shell mounting portion connected to the first shell mounting portion in the x direction; the first shell mounting portion is located in the first area, and the second shell mounting portion is located in the second area;

[0029] The guide block can move along the x-direction to the fixed position under the action of force. When the guide block is located at the fixed position, the block mounting structure is located at the second shell mounting portion, and the second shell mounting portion cooperates with the block mounting structure in the y-direction upper limit position.

[0030] Optionally, the guide block further comprises a block main body structure and a first connecting structure; the block main body structure, the first connecting structure and the block mounting structure are distributed along the x direction, and the block mounting structure is connected to the block main body structure via the first connecting structure;

[0031] The first connection structure is fixed to the back plate.

[0032] Optionally, the shell mounting structure further includes a third shell mounting portion, the third shell mounting portion is connected to one side of the first shell mounting portion, and the third shell mounting portion is located in the first area; when the guide block is located at the initial position, the block mounting structure is plug-fitted with the third shell mounting portion;

[0033] Alternatively, when the guide block is located at the initial position, the block mounting structure is plug-fitted into the first shell mounting portion.

[0034] Optionally, the guide block is connected to the housing via a fastener or adhesive material;

[0035] The lifting device includes a lifting bracket and a camera module, and the camera module is installed on the lifting bracket; the guide blocks are respectively arranged on both sides of the lifting bracket in the x direction, and the sliding guide part is a guide groove arranged on the side of the guide block close to the lifting bracket, and the two ends of the lifting bracket in the x direction are respectively embedded in the guide grooves on both sides.

[0036] The beneficial effects of the utility model are:

[0037] The lifting module in the smart terminal can be raised and lowered. When a camera module is arranged in the lifting module, the lifting and lowering adjustment of the camera module can be realized. The guide block is installed on the shell, and the guide block and the lifting module are slidably matched. When the lifting module moves up and down, the guide block can reduce the friction between the lifting module and the shell.

[0038] In addition, the guide block is an independent part and is not formed integrally with other parts, so the processing difficulty of the guide block is reduced and the structural cost of the smart terminal is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The utility model is further described in detail below based on the drawings and embodiments.

[0040] Figure 1 This is a schematic diagram of the structure of the housing of the smart terminal described in the first embodiment of the utility model;

[0041] Figure 2 for Figure 1 A magnified view of part A;

[0042] Figure 3 , Figure 4 , Figure 5 This is a schematic diagram of the structure of the guide block of the intelligent terminal in the first embodiment of the utility model at different angles;

[0043] Figure 6 This is a diagram of the installation process of the guide block in the first embodiment of the utility model being installed to the housing (the guide block is located at the initial position in the diagram);

[0044] Figure 7 , Figure 8 This is an internal structure diagram of the intelligent terminal in the first embodiment of the utility model (in the figure, the guide block is located in a fixed position, and the guide block and the lifting device are slidably matched);

[0045] Fig. 9 This is a schematic diagram of the structure of the housing of the smart terminal described in the second embodiment of the utility model;

[0046] Fig.10 for Fig. 9 A magnified view of part B;

[0047] Fig.11 , Fig.12 , Fig.13 This is a schematic diagram of the structure of the guide block of the intelligent terminal in the second embodiment of the utility model at different angles;

[0048] Fig.14 This is one of the installation process diagrams of the guide block installed to the housing in the second embodiment of the utility model;

[0049] Fig.15 , Fig.16 This is the second installation process diagram of the guide block installed to the housing in the second embodiment of the utility model (the guide block is located in the middle position in the figure);

[0050] Fig.17 This is an internal structure diagram of the intelligent terminal in the second embodiment of the utility model (in the figure, the guide block is located in a fixed position, and the guide block and the lifting device are slidably matched);

[0051] Fig.18 This is a schematic diagram of the structure of the housing of the smart terminal described in the third embodiment of the utility model;

[0052] Fig.19 for Fig.18 Enlarged view of part C;

[0053] Fig. 20 , Fig.21 , Fig. 22 This is a schematic diagram of the structure of the guide block of the intelligent terminal in the third embodiment of the utility model at different angles;

[0054] Fig.23 This is a diagram of the installation process of the guide block in the third embodiment of the utility model being installed to the housing;

[0055] Fig.24 This is an internal structure diagram of the intelligent terminal in the third embodiment of the utility model (in the figure, the guide block is located in a fixed position, and the guide block is slidably matched with the lifting device).

[0056] In the figure: 10, guide block; 101, sliding guide part; 11, block mounting structure; 12, first block limiting structure; 13, second limiting structure; 14, block main body structure; 141, first upper limit surface; 15, first connecting structure; 151, first connecting hole; 16, limiting rib; 161, second upper limit surface; 20, shell; 201, back plate; 202, upper frame; 2021, extension hole; 203, folding edge; 21, shell mounting structure; 211, first shell mounting part; 212, second shell mounting part; 213, third shell mounting part; 22, first shell limiting structure; 23, second connecting structure; 231, second connecting hole; 30, lifting device; 301, lifting mounting part; 90, fastener. DETAILED DESCRIPTION

[0057] In order to make the technical problems solved by the utility model, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the utility model will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0058] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0059] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0060] In the related art, although some smart terminals are provided with guide blocks for guiding the lifting of the camera, there is a problem of unreasonable design of the guide block structure. The inventors found that if the guide block is formed as one piece with other structures, there are many limitations, such as troublesome forming, limited structural design, and the guide block is not easy to disassemble and replace. For example, the guide block is formed as one piece with the terminal housing, which makes it difficult to replace the guide block after it is worn or the replacement cost is high.

[0061] Please refer to Figures 1 to 24 The present application provides a smart terminal, wherein a lifting device 30 can be raised and lowered. When a camera module is arranged on the lifting device 30, a larger screen-to-body ratio can be achieved, and the height of the camera can be adjusted to meet various usage requirements. The smart terminal is equipped with a guide block 10, which is mounted on a housing 20. The guide block 10 is arranged on the left side and / or the right side of the lifting device 30, and can guide the lifting movement of the lifting device 30, thereby improving the lifting stability of the lifting device 30.

[0062] In the present application, the guide block 10 and the housing 20 of the terminal are designed separately, and the guide block 10 is installed to the housing 20 by sliding insertion. The installation method is simple and convenient, which can improve the assembly efficiency. In addition, the guide block 10 is independently split into a part, which can meet more appearance design requirements. The guide block 10 is easy to process, and the guide block 10 can cooperate well with the lifting device 30, and the appearance gap is easier to control.

[0063] Please continue to refer to Figures 1 to 24 , the smart terminal of the present application is described below.

[0064] The intelligent terminal includes a housing 20, a guide block 10, a lifting device 30, a display screen (not shown in the figure), etc.

[0065] The housing 20 includes a back plate 201 and a frame connected to the edge of the back plate 201. The inner side of the frame and the front side of the back plate 201 enclose a receiving cavity. The display screen is installed in the receiving cavity, and the main board and the like are installed between the display screen and the back plate 201. The lifting device 30 includes a lifting bracket and a camera module installed on the lifting bracket.

[0066] It should be noted that, in order to clearly describe the positional relationship between the various components in the smart terminal, the y direction, x direction, and z direction in this application are perpendicular to each other, the x direction and the y direction are parallel to the display surface of the display screen, and the z direction is perpendicular to the display surface of the display screen. For the convenience of description, the y direction is the up-down direction of the smart terminal, the x direction is the left-right direction of the smart terminal, and the z direction is the thickness direction (front-back direction) of the smart terminal as an example to describe the various components in the smart terminal.

[0067] A guide block 10 is disposed on the left and / or right side of the lifting device 30, and a sliding guide portion 101 is disposed on a side of the guide block 10 close to the lifting device 30. The sliding guide portion 101 extends along the y direction, and the lifting device 30 can move along the y direction to allow the lifting device 30 to move between an extended position extending outside the housing 20 and a retracted position retracted inside the housing 20. In some embodiments, the lifting device 30 can only capture images in the extended position. In some embodiments, the lifting device 30 can capture images in both the extended position and the retracted position.

[0068] When the guide block 10 is mounted to the housing 20, it is installed in place by sliding. The guide block 10 has an initial position and a fixed position. It is understandable that when the smart terminal is assembled, the guide block 10 is located in the fixed position, and the guide block 10 and the lifting device 30 are slidably matched. Among them, the back plate 201 of the housing 20 is provided with a housing mounting structure 21, and the guide block 10 is provided with a block mounting structure 11. At least part of the housing mounting structure 21 extends along the y direction (such as Figure 2 , Fig.10 ), or the shell mounting structure 21 extends at least partially along the x direction (as shown Fig.19 As shown). One of the shell mounting structure 21 and the block mounting structure 11 is a mounting groove or a mounting hole, and the other is a mounting block. The block mounting structure 11 can be plugged and matched with the shell mounting structure 21 along the z direction. Exemplarily, in an intelligent terminal assembly method, the installation method of the guide block 10 is:

[0069] S1: Place the guide block 10 along the z direction on the back plate 201, so that the block mounting structure 11 and the shell mounting structure 21 are first inserted and matched, and the guide block 10 is now in the initial position. S2: Move the guide block 10 along the y direction so that the guide block 10 moves to a fixed position (such as Figure 7 , Figure 8 As shown), that is, the guide block 10 is pushed from bottom to top so that the guide block 10 moves from the initial position to the fixed position. Alternatively, the guide block 10 is moved along the x direction so that the guide block 10 moves to the fixed position (as shown). Fig.24 As shown), that is, the guide block 10 is pushed from the middle to the left or right so that the guide block 10 moves from the initial position to the fixed position.

[0070] Figures 1 to 8 In the illustrated embodiment, when installing the guide block 10 , the guide block 10 is first placed on the back plate 201 along the z direction, and then the guide block 10 is moved along the y direction to a fixed position. Figures 9 to 17 In the illustrated embodiment, when installing the guide block 10, the guide block 10 is placed on the back plate 201 along the z direction, and then moved along the y direction and then moved along the x direction to a fixed position. Figures 18 to 24In the illustrated embodiment, when installing the guide block 10, the guide block 10 is placed on the back plate 201 along the z direction, and then the guide block 10 is moved along the x direction to move to a fixed position. Figures 1 to 8 In the illustrated embodiment, the shell mounting structure 21 does not limit the block mounting structure 11 in the y direction; Figures 9 to 17 Illustrative embodiments, or Figures 18 to 24 In the illustrated embodiment, the shell mounting structure 21 limits the block mounting structure 11 in the y direction, and the shell mounting structure 21 can support the guide block 10 upward, and the position of the guide block 10 is stable.

[0071] In some embodiments, when the guide block 10 is located at a fixed position, it is connected to the housing 20 by fastening with a fastener 90 to achieve relative fixation between the guide block 10 and the housing 20. In other embodiments, when the guide block 10 is located at a fixed position, the guide block 10 and the housing 20 are relatively fixed by glue fixation, double-sided tape fixation, magnetic fixation, etc. In other embodiments, when the guide block 10 moves to a fixed position, the guide block 10 and the housing 20 are limitedly matched by inserting a protrusion into a groove to achieve relative fixation between the guide block 10 and the housing 20.

[0072] Compared with the related art, the present application improves the setting method of the guide structure for providing the guide function for the lifting device 30, and the present application has the following beneficial effects compared with the related art:

[0073] First, the guide block 10 and other structures (such as the housing 20) are separate parts, and the guide block 10 is an independent part. In this way, the limitations of the structural design, installation, and removal of the guide block 10 are reduced. Compared with the method of integrally forming the guide block 10 with other structures, the guide block 10 in the present application is an independent part, the processing technology of the guide block 10 is simpler, the difficulty of implementation is reduced, the structural cost is reduced, and the assembly accuracy is easier to control.

[0074] Compared with the process in which the guide block 10 is a plastic structure and the guide block 10 and other metal structures are formed by laminating the guide block 10 with other metal structures, the guide block 10 of the present application can be formed directly, the parts processing process is simpler, the implementation difficulty is small, and the assembly accuracy is easy to control.

[0075] Second, the guide block 10 is installed in a vertical position, and the guide block 10 is slid along the y direction or the x direction to realize the assembly of the guide block 10 and the housing 20. The assembly method of the guide block 10 of the present application is simple and convenient, easy to implement, and effectively improves the efficiency and yield rate in the production process, and also greatly reduces the production difficulty in the production of parts and components, and improves the production yield rate.

[0076] Furthermore, during or after the guide block 10 is slid to the fixed position, the guide block 10 can be further abutted against other parts of the housing 20 to stabilize the position of the guide block 10 and to more stably support and guide the lifting device 30 .

[0077] It is understandable that for the guide block 10 installation method of "directly placing the guide block 10 on the back plate 201 along the z direction, and then directly fixing the guide block 10 to the shell 20 by screws", the position of the guide block 10 can only be limited by screws. In the present application, when the guide block 10 is placed on the back plate 201 along the z direction, the guide block 10 is first inserted and matched with the shell mounting structure 21 along the z direction through the block mounting structure 11, so as to achieve the limited fit of the guide block 10 and the shell 20 in the x direction or y direction. In addition, the guide block 10 can be further moved along the y direction or x direction under the push of external force, so as to further insert and match with the shell 20, increase the position of the limited fit between the shell 20 and the limit block, and increase the position stability of the guide block 10 without adding screws or increasing the screw locking time, thereby improving the stability of the lifting and lowering movement of the lifting device 30.

[0078] Third, one or more sets of limiting structures are also provided between the guide block 10 and the housing 20, so that when the guide block 10 moves from the initial position to the fixed position, the guide block 10 and the housing 20 are limited in one or more positions through one or more sets of limiting structures. Without adding other fixing materials or fixing parts, the stability of the assembly of the guide block 10 and the housing 20 is enhanced, the stability of the lifting device 30 is enhanced, and the assembly time is saved.

[0079] Fourth, for the embodiment in which the shell mounting structure 21 extends along the x-direction, after the guide block 10 moves to the left or right to a fixed position, the position of the guide block 10 in the y-direction can be limited by the shell mounting structure 21. When the lifting device 30 slides in the up and down directions, the guide block 10 is not easy to slide up and down with the lifting device 30, thereby maintaining better stability.

[0080] In one embodiment, guide blocks 10 are respectively provided on the left and right sides of the lifting device 30, a sliding guide portion 101 is provided on the right side of the left guide block 10, and a sliding guide portion 101 is provided on the left side of the right guide block 10. Lifting mounting portions 301 are provided on both sides of the lifting bracket of the lifting device 30, and the lifting mounting portions 301 on both sides are slidably mounted on the sliding guide portions 101 on both sides. In this way, support and guidance can be provided to the lifting device 30 from both sides at the same time, and the lifting movement of the lifting device 30 is more stable and is not prone to shaking left and right. Of course, in other embodiments, only one guide block 10 can be provided, and the guide block 10 is only provided on the left or right side of the lifting device 30.

[0081] In one embodiment, the sliding guide portion 101 is a slide groove, and the left and right sides of the lifting bracket are convex parts, and the convex parts on the side of the lifting bracket are inserted into the slide groove of the guide block 10; optionally, the groove surface of the slide groove is an arc groove surface, and the left and right sides of the lifting bracket are convex arc surfaces. In this way, when the lifting device 30 is extended, the exposed left and right convex arc surfaces of the lifting bracket are smooth, beautiful and gentle, and are not easy to hurt the user. The arc design of the slide groove surface can better fit the left and right sides of the lifting bracket to provide a more stable guide for the lifting bracket. In other embodiments, the sliding guide portion 101 is a convex block, and slide grooves are set on the left and right sides of the lifting bracket to achieve sliding cooperation between the lifting bracket and the sliding guide portion 101.

[0082] In one embodiment, the housing 20 is a metal structure, and the guide block 10 is a plastic structure.

[0083] In one embodiment, the housing 20 includes a frame and a back plate 201. The housing 20 includes a back plate 201 and a frame. The frame is arranged at the edge of the back plate 201. A storage space is defined between the frame and the back plate 201. The lifting device 30 is located in the storage space when it is in the retracted position. The guide block 10 is inserted into the frame. Compared with the solution in which the guide block 10 is not inserted into the frame, the guide block 10 is inserted into the frame in this embodiment. The installation of the guide block 10 can be positioned with the help of the frame, and it is also convenient to limit the guide block 10 with the help of the frame. In this way, the screws or other locking structures used to lock the guide block can be reduced or even eliminated, simplifying the installation cost of the guide block 10. In addition, the guide block 10 can be close to the frame, and the end of the lifting device 30 can be well guided.

[0084] The guide block 10 may be inserted into the frame with only one end or completely inserted into the frame.

[0085] Exemplarily, the frame includes an upper frame 202, the lifting device 30 is configured to extend or retract into the housing 20 through an opening of the upper frame 202, and the guide block 10 is correspondingly configured to be inserted into the upper frame 202. Of course, in other embodiments, the guide block 10 may not be inserted into the frame.

[0086] In order to improve the position stability of the guide block 10 after the guide block 10 is installed in the housing 20 in a simple installation manner, in one embodiment, when the guide block 10 moves to a fixed position, the guide block 10 can further limit the position and cooperate with the housing 20. Among them, the guide block 10 is provided with a first block limiting structure 12, and the housing 20 is provided with a first shell limiting structure 22. When the guide block 10 is located at the initial position, the first block limiting structure 12 is separated from the first shell limiting structure 22. When the guide block 10 is located at the fixed position, the first block limiting structure 12 is inserted and cooperated with the first shell limiting structure 22.

[0087] It can be understood that when the shell mounting structure 21 is configured to extend along the y direction, during the process of the guide block 10 moving from the initial position to the fixed position, the first block limiting structure 12 and the first shell limiting structure 22 are inserted along the y direction. Figure 6 , Figure 7 As shown, when installing the guide block 10, the guide block 10 moves from bottom to top until the first stop structure 12 is inserted from bottom to top into the first shell stop structure 22. When the shell installation structure 21 is configured to extend along the x-direction, during the process of the guide block 10 moving from the initial position to the fixed position, the first stop structure 12 and the first shell stop structure 22 are inserted along the x-direction.

[0088] Optionally, the first shell limiting structure 22 is a limiting groove, and the first block limiting structure 12 is a limiting block. In other embodiments, the first shell limiting structure 22 is a limiting block, and the first block limiting structure 12 is a limiting groove.

[0089] Please continue to refer to Figure 1 , Figure 2 , Figure 6 , Fig. 9 , Fig.10 , Figures 14 to 16 , Fig.18 , Fig.19 , Fig.23 The upper frame 202 of the frame is provided with a projection hole 2021, which penetrates the upper frame 202 along the y direction, and the lifting device 30 can extend to the outside of the housing 20 through the projection hole 2021 under the action of force. Optionally, when the lifting device 30 is in a retracted state, a part of the lifting device 30 is located in the projection hole 2021, and the upper side surface of the lifting device 30 is substantially flush with the upper side surface of the upper frame 202, so that from the appearance of the smart terminal, there is no depression on the upper side of the terminal, and the appearance is beautiful.

[0090] Optionally, the first shell limiting structure 22 is arranged on the frame. Specifically, the upper frame 202 protrudes forward relative to the back plate 201 so as to cooperate with the back plate 201 to accommodate the display screen, and the first shell limiting structure 22 is arranged on the upper frame 202 and protrudes forward relative to the back plate 201. In this way, on the one hand, by utilizing the characteristic that the thickness of the upper frame 202 is greater than the thickness of the back plate 201, the first shell limiting structure 22 is directly arranged on the upper frame 202, which can provide a larger limiting surface to cooperate with the first limiting structure 12 of the guide block 10; on the other hand, the upper side surface of the shell 20 is the upper side surface of the upper frame 202, and the first shell limiting structure 22 is arranged on the upper frame 202. In this way, the first limiting structure 12 is limited by the upper side surface of the shell 20, which can make the position of the guide block 10 close to the upper side surface of the shell 20 more stable, thereby making the lifting movement of the lifting device 30 near this area more stable.

[0091] In one embodiment, the first shell limiting structure 22 is provided on the upper frame 202, the frame includes the upper frame 202, the extension hole 2021 is provided on the upper frame 202, the first shell limiting structure 22 is a notch provided on the upper frame 202, and the notch is connected to the extension hole 2021. A limiting groove is formed between the wall surface of the notch and the wall surface of the back plate 201, the first limiting structure 12 is a first limiting protrusion, when the guide block 10 is located at a fixed position, the first limiting protrusion is inserted into the limiting groove, and at least one side of the first limiting structure 12 in the y direction, at least one side of the first limiting protrusion in the x direction, and at least one side of the first limiting structure 12 in the z direction abut against the groove wall of the first limiting groove. In this way, when the guide block 10 is located at a fixed position, the guide block 10 can be limited by the first limiting protrusion and the first limiting groove to limit the movement of the guide block 10 in at least three directions, and the guide block 10 has high stability.

[0092] In other embodiments, the notch and the extending hole 2021 may be spaced apart in the x direction. The following description is continued by taking the example that the notch and the extending hole 2021 are adjacently arranged in the x direction and the notch and the extending hole 2021 are connected.

[0093] Optionally, the back plate 201 is located at the rear side of the display screen. The upper frame 202 is provided with a notch, and the front side, the side close to the extension hole 2021, and the lower side of the upper frame 202 are respectively open; when the guide block 10 is located at a fixed position, the upper side of the first limiting structure 12, the left side or the right side of the first limiting structure 12 abut against the wall surface of the notch of the upper frame 202, and the rear side of the first limiting structure 12 abuts against the back plate 201. In other embodiments, the front side of the notch of the upper frame 202 may not be open, but has a solid structure. In other words, the rear side groove wall of the first limiting groove is avoided by the back plate 201, and the front side wall surface of the first limiting groove is the wall surface of the upper frame 202. In this way, after the guide block 10 is slidably installed to the shell installation structure 21 through the block installation structure 11, the guide block 10 can slide in the left and right directions so that the first limiting structure 12 is inserted into the first limiting groove, so as to realize the movement limit of the first limiting structure forward, backward, upward, left or right.

[0094] In some embodiments, the guide block 10 further includes a block main body structure 14 and a second block limiting structure.

[0095] Reference Figures 1 to 8 , or refer to Figures 9 to 13 The guide block 10 includes a second limiting structure 13 directly or indirectly connected to the block main structure 14. Figures 3 to 5 , or refer to Figures 11 to 13 The second limiting structure 13 is arranged on the upper side of the block main structure 14. Figure 1 , Figure 2 , or refer to Fig. 9 , Fig.10The upper frame 202 of the housing 20 is provided with a protruding hole 2021. Figure 2 , Figure 6 As shown, or as Fig.10 , Figures 13 to 15 As shown, at least a portion of the shell mounting structure 21 extends along the y direction. In this way, during the movement of the guide block 10 from the initial position to the fixed position, the guide block 10 moves at least along the y direction so that at least a portion of the second limiting structure 13 on the upper side of the guide block 10 is inserted into the extension hole 2021 of the upper frame 202.

[0096] like Figures 7 and 8 As shown, or as Fig.17 As shown, when the guide block 10 is in a fixed position, the upper section of the second limiting structure 13 is partially or completely inserted into the extension hole 2021. The front side, rear side, and right side of the second limiting structure 13 are all against the hole wall of the extension hole 2021, and the left side of the second limiting structure 13 is slidably matched with the lifting device 30. Exemplarily, a sliding guide portion 101 is provided on the left side of the second limiting structure 13, and the sliding guide portion 101 is a slide groove, and the lifting device 30 can move up and down along the slide groove on the left side of the second limiting structure 13 under the action of force.

[0097] By inserting the second limiting structure 13 into the extension hole 2021, on the one hand, the part of the lifting device 30 located in the extension hole 2021 can cooperate with the second limiting structure 13, so as to reduce the gap between the left and right sides of the lifting device 30 and the hole wall of the extension hole 2021, which is more beautiful. On the other hand, the installation of the guide block 10 is stable and high, and both sides of the second limiting structure 13z direction are in contact with the hole wall of the extension hole 2021, and one side of the second limiting structure 13x direction contacts the lifting device 30, and the other side contacts the hole wall of the extension hole 2021.

[0098] Optionally, a sliding guide portion 101 is provided on one side of the second limiting structure 13 close to the lifting device 30 to slide with the lifting device 30, and the sliding guide portion 101 may be a slide groove. In this way, the guide block 10 in the extension hole 2021 can also slide with the lifting device 30 through the second limiting structure 13, so that when the lifting device 30 is in the extended position, the bottom of the lifting device 30 can be as close to the upper side of the upper frame 202 as possible while maintaining the sliding cooperation with the guide block 10, so as to extend the lifting device 30 as far as possible.

[0099] It is understandable that when the guide block 10 is not provided with the second limiting structure 13 or is provided with the second limiting structure 13, a sliding guide portion 101 may also be provided on the side of the block main structure 14 close to the lifting device 30, and the sliding guide portion 101 may be a slide groove.

[0100] Please refer to Figure 2 , Figure 6,or Fig.10 , Fig.14 , Fig.16 , when the second limiting structure 13 is inserted into the extension hole 2021, the frame also includes a folded edge 203. The folded edge 203 extends from the hole wall of the extension hole 2021 to the center of the extension hole 2021, and the side of the folded edge 203 away from the hole wall of the extension hole 2021 is suspended in the air, and the inner edge of the folded edge 203 surrounds the top side through hole connected to the extension hole 2021, and the lifting device 30 can extend to the outside of the shell 20 through the extension hole 2021 and the top side through hole. It can be understood that when the guide block 10 is in a fixed position, the folded edge 203 blocks the upper side of the second limiting structure 13. On the one hand, the folded edge 203 plays a role in shielding the guide block 10 from the upper side, so as to avoid not being able to see the second limiting structure 13 of the guide block 10 when looking down from the upper side of the smart terminal, and the appearance is more beautiful.

[0101] Optionally, when the second limiting structure 13 is disposed on the upper side of the block main structure 14, refer to Figure 4 , Figure 5 , or refer to Fig.13 The upper side of the block main body structure 14 forms a first upper limit surface 141, and a first limit step is defined between the outer side surface of the second limit structure 13 and the first upper limit surface 141. A part of the frame is inserted into the first limit step, and the first upper limit surface 141 abuts against the frame. In the process of the guide block 10 moving from bottom to top to the fixed position, the upper frame 202 of the frame is inserted into the first limit step, which provides the feedback of the movement of the guide block 10 along the y-axis direction, and increases the limit cooperation between the guide block 10 and the housing 20, thereby improving the stability of the guide block 10. In other embodiments, the first limit step may not be provided.

[0102] In other embodiments, Figures 18 to 24 As shown, the guide block 10 may not be provided with the second limiting structure 13, and the guide block 10 is not inserted into the extension hole 2021 of the upper frame 202. In other embodiments, when the guide block 10 is inserted into the extension hole 2021, the frame may not be provided with the folding edge 203 in the extension hole 2021.

[0103] In the present application, the shell 20 includes a back plate 201, and the back plate 201 includes a first area (not shown in the figure) and a second area (not shown in the figure); when the lifting device 30 is in the retracted position, the first area of ​​the back plate 201 is located at the rear side of the lifting device 30, and the lifting device 30 and the second area do not overlap in the front-to-back direction. The second area is located on one side of the first area in the x direction. When two guide blocks 10 are provided, the second area is distributed on both the left and right sides of the first area. Based on this, at least two ways of setting the shell mounting structure 21 are provided below:

[0104] Shell installation structure 21 setting method 1: refer to Figures 1 to 8 In the embodiment, the shell mounting structure 21 is a linear structure extending in the y direction. The guide block 10 can move in the y direction to a fixed position under the action of a force, and the shell mounting structure 21 is arranged in the second area. It can be understood that when the guide block 10 is located in the initial position and the fixed position, the block mounting structure 11 is located on the shell mounting structure 21, and the shell mounting structure 21 is arranged in the second area. In this way, when the guide block 10 is located in the fixed position, the block mounting structure 11 leaves the area behind the lifting device 30 and leaves the lifting path of the lifting device 30, so as to prevent the guide block 10 from interfering with the lifting of the lifting device 30.

[0105] Optionally, since the second area of ​​the back plate 201 is not located at the rear side of the lifting device 30, a protrusion structure with a certain thickness can be provided in the second area of ​​the back plate 201 as the shell mounting structure 21, and the shell mounting structure 21 is provided with a groove extending along the y direction. Compared with the method of providing a through hole, the present embodiment provides a groove in the shell mounting structure 21 to be slidably plugged with the block mounting structure 11, which can make the rear side of the back plate 201 more beautiful.

[0106] Alternatively, if Figures 3 to 5 As shown, the guide block 10 further includes a first connection structure 15, the block main structure 14, the first connection structure 15, and the block mounting structure 11 are distributed along the x direction, and the block mounting structure 11 is connected to the block main structure 14 through the first connection structure 15. Figure 4 , Figure 6 As shown, in the x direction, a sliding guide portion 101 is provided on the side of the block main structure 14 away from the block mounting structure 11. Taking the guide block 10 as an example, the guide block 10 is provided on the right side of the lifting device 30, the block main structure 14 is located on the left side of the guide block 10, and the block mounting structure 11 is located on the right side of the guide block 10.

[0107] The first connection structure 15 in the guide block 10 can be connected to the back plate 201 of the shell 20 by fastening with a fastener 90, gluing and fixing, etc., so as to achieve relative fixation between the guide block 10 and the shell 20.

[0108] Optionally, the first connection structure 15 is provided with a first connection hole 151, the back plate 201 is provided with a second connection structure 23, the second connection structure 23 is provided with a second connection hole 231, the fastener 90 passes through the first connection hole 151 and is inserted into the second connection hole 231, and the fastener 90 is connected to the second connection hole 231. The fastener 90 can be but not limited to a screw. In other embodiments, the first connection structure 15 can also be fixed relatively to the second connection structure 23 by gluing.

[0109] In order to better hold the guide block 10 in a fixed position, so that the installation of the guide block 10 is stable and reliable, a groove is defined between the block main structure 14, the first connecting structure 15 and the block installation structure 11, such as Figure 7 As shown, the second connection structure 23 is inserted into the groove of the first connection structure 15, and the first connection structure 15 and the second connection structure 23 are pre-connected by plugging and matching, so that the installation stability of the guide block 10 can be ensured when using as few fasteners 90 or adhesive materials as possible. In other embodiments, the side surfaces of the block main structure 14 and the first connection structure 15 close to the back plate 201 can also be set to be flush, that is, there is no groove at the first connection structure 15.

[0110] Shell installation structure 21 setting method 2: refer to Figures 9 to 17 Examples, or reference Figures 18 to 24 In the embodiment, the shell mounting structure 21 at least partially extends along the x-direction, and the guide block 10 can move along the x-direction under the action of force to move to a fixed position, and the shell mounting structure 21 includes a first shell mounting portion 211 and a second shell mounting portion 212, the first shell mounting portion 211 and the second shell mounting portion 212 are distributed and connected along the x-direction, the first shell mounting portion 211 is arranged in the first area, and the second shell mounting portion 212 is arranged in the second area. When the guide block 10 is located at the fixed position, the block mounting structure 11 is located at the second shell mounting portion 212, and the block mounting structure 11 leaves the area behind the lifting device 30 and leaves the lifting path of the lifting device 30, so that the guide block 10 can be prevented from interfering with the lifting of the lifting device 30.

[0111] The second area may or may not be located at the rear side of the lifting device 30 .

[0112] Optionally, since the first area of ​​the back plate 201 is located on the rear side of the lifting device 30, in order to improve the heat dissipation efficiency, the plate thickness of the first area can be designed to be smaller. At this time, in order to facilitate the installation of the block mounting structure 11, the shell mounting structure 21 can be a through hole that passes through the thickness direction of the back plate 201, and the block mounting structure 11 of the guide block 10 is inserted into the shell mounting structure 21.

[0113] Alternatively, refer to 9 to Fig.17 In the illustrated embodiment, the shell mounting structure 21 also includes a third shell mounting portion 213, which is connected to one side of the first shell mounting portion 211, and the third shell mounting portion 213 is located in the first area. In this way, the shell mounting structure 21 is approximately L-shaped, and at least a portion of the shell mounting structure 21 extends along the y direction, and another portion extends along the x direction.

[0114] The guide block 10 has an initial position, an intermediate position and a fixed position. When the guide block 10 is in the initial position, the block mounting structure 11 is inserted and matched with the third shell mounting portion 213; the guide block 10 can move upward along the y-axis direction to move from the initial position to the intermediate position, such as Fig.14 , Fig.15 As shown, when the guide block 10 is located in the middle position, the block mounting structure 11 is plugged into and matched with the first shell mounting portion 211; the guide block 10 can move outward along the x direction to move from the middle position to the fixed position, and when the guide block 10 is located in the fixed position, the block mounting structure 11 is plugged into and matched with the second shell mounting portion 212.

[0115] It can be understood that when the third shell mounting portion 213 is configured, when installing the guide block 10, the guide block 10 is first placed along the z direction, and the guide block 10 can move upward from the initial position, and then move to the left or right to a fixed position. In this way, in the process of the guide block 10 moving upward along the y-axis direction, the second limiting structure 13 of the guide block 10 can be inserted into the protruding hole 2021 of the upper frame 202, and in the process of the guide block 10 moving left or right along the x-axis direction, the first limiting structure 12 of the guide block 10 can be plugged and matched with the first shell limiting structure 22.

[0116] Optionally, see Figures 18 to 24 In the illustrated embodiment, the shell mounting structure 21 is not provided with the third shell mounting portion 213 , and the shell mounting structure 21 is a linear structure extending along the x direction. When the guide block 10 is located at the initial position, the block mounting structure 11 is plug-fitted with the first shell mounting portion 211 .

[0117] It is understandable that, when the third shell mounting portion 213 is not configured, the guide block 10 is first placed along the z direction when installing the guide block 10 , and then moved to the left or right to a fixed position, so that the guide block 10 cannot be inserted into the extension hole 2021 .

[0118] Three specific configurations of the guide block 10 are provided below.

[0119] Guide block 10 setting method 1:

[0120] like Figures 3 to 5 As shown, the guide block 10 includes a block main body structure 14 , a block mounting structure 11 , a first block limiting structure 12 , a second block limiting structure and a first connecting structure 15 .

[0121] The block main structure 14 serves as the main body of the guide block 10. The block mounting structure 11 is located on the side of the block main structure 14 away from the lifting device 30, and the block mounting structure 11 is connected to the block main structure 14 through the first connecting structure 15. The first block limiting structure 12 and the second block limiting structure are both located on the upper side of the block main structure 14.

[0122] The shell mounting structure 21 extends along the y direction (up and down direction). The guide block 10 is installed in the following manner: first, it is installed along the z direction; then, Figure 6 As shown, the guide block 10 is moved upward during installation to move from the initial position to the fixed position; finally, the first connection structure 15 is locked and connected with the second connection structure 23 of the housing 20 by using the fastener 90 .

[0123] like Figure 7 , Figure 8 As shown, when the guide block 10 is located at a fixed position, the first limiting structure 12 on the upper side is inserted into the first shell limiting structure 22, and the second limiting structure on the upper side is inserted into the extension hole 2021 of the upper frame 202. In the left and right directions, a sliding guide portion 101 is provided on the side of the second limiting structure close to the lifting device 30, and the sliding guide portion 101 is a slide groove, and the left and right sides of the lifting device 30 are slidably matched with the slide groove, and the side of the second limiting structure away from the lifting device 30 is connected to the first limiting structure 12.

[0124] like Figure 4 , Figure 5 As shown, the rear side of the block body is close to the back plate 201, and the rear side of the block body protrudes forward relative to the first block limiting structure 12. The upper side of the block body forms a first upper limit surface 141, and a first limit step is defined between the rear side of the first block limiting structure 12 and the first upper limit surface 141. A protruding limiting rib 16 is provided on the front side of the block body, and the upper side of the limiting rib 16 forms a second upper limit surface 161, and a second limit step is defined between the front side of the first block limiting structure 12 and the first upper limit surface 141. When the guide block 10 is located in a fixed position, a part of the upper frame 202 is clamped into the first limit step, and the other part is clamped into the second limit step, so that the guide block 10 is stably installed.

[0125] Guide block 10 setting method 2:

[0126] like Figures 11 to 13 As shown, the guide block 10 includes a block body, a block mounting structure 11, a first block limiting structure 12 and a second block limiting structure.

[0127] The block main body structure 14 serves as the main body of the guide block 10. A sliding guide portion 101 is provided on the side of the block main body structure 14 close to the lifting device 30, and the sliding guide portion 101 is a slide groove. The rear side of the block main body structure 14 is close to the back plate 201, and the block mounting structure 11 is provided on the rear side of the block main body structure 14 and protrudes relative to the block main body structure 14. The second block limiting structure is located on the upper side of the block main body structure 14, and a sliding guide portion 101 is provided on the side of the second block limiting structure close to the lifting device 30, and the sliding guide portion 101 is a slide groove. In this way, the block main body structure 14 and the second block limiting structure are both slidably matched with the lifting device 30, and both play a guiding role. The first block limiting structure 12 is located on the side of the block main body away from the lifting device 30, or on the side of the second limiting structure 13 away from the block main body.

[0128] A portion of the shell mounting structure 21 extends along the y direction (up and down direction), and another portion extends along the x direction (left and right direction). The guide block 10 is installed as follows: Fig.14 As shown, first install along the z direction; then, as Fig.15 , Fig.16 As shown, the guide block 10 is first moved upward to move from the initial position to the middle position; then, as shown Fig.17 As shown, the guide block 10 is then moved leftward or rightward to move from the middle position to the fixed position.

[0129] Optionally, the first limiting structure 12 is provided with a first connecting hole 151 , and the first limiting structure 12 can be connected and fixed to the second limiting structure of the housing 20 by a fastener 90 .

[0130] Guide block 10 setting method three:

[0131] like Figure 20 to Figure 22 The guide block 10 includes a block main body, a block mounting structure 11 and a first block limiting structure 12 .

[0132] The block main body structure 14 is the main body of the guide block 10. The rear side of the block main body structure 14 is close to the back plate 201, and the block mounting structure 11 is arranged at the rear side of the block main body structure 14 and protrudes relative to the block main body structure 14. The first block limiting structure 12 is located on the side of the block main body away from the lifting device 30.

[0133] The shell mounting structure 21 extends in the x direction (left-right direction). The guide block 10 is installed in the following manner: first, it is installed in the z direction; then, Fig.23 As shown, the guide block 10 is then moved leftward or rightward to move from the initial position to the fixed position; the guide block 10 is fixedly connected to the housing 20 by gluing or other gluing methods.

[0134] In the description of this article, it should be understood that the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0135] In the description of this specification, the description with reference to the terms "an embodiment", "example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example.

[0136] In addition, it should be understood that although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

[0137] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the present invention.

Claims

1. An intelligent terminal, characterized in that: include: A housing (20) is provided with a housing mounting structure (21); A guide block (10) is provided with a block mounting structure (11) and a sliding guide portion (101); the block mounting structure (11) is mounted on the shell mounting structure (21), A lifting device (30) movably mounted on the housing (20); The lifting device (30) is slidably matched with the sliding guide portion (101), the sliding guide portion (101) extends along the y direction, and the lifting device (30) can move along the y direction to move between an extended position extending outside the shell (20) and a retracted position retracted inside the shell (20).

2. The intelligent terminal according to claim 1, characterized in that: The block mounting structure (11) is inserted into the shell mounting structure (21), and the guide block (10) can move along the shell mounting structure (21) under the action of force, so that the guide block (10) moves to a fixed position; When the guide block (10) is located at the fixed position, the lifting device (30) is slidably matched with the sliding guide portion (101).

3. The intelligent terminal according to claim 2, characterized in that: The shell (20) comprises a frame and a back plate (201), the shell (20) comprises a back plate (201) and a frame, the frame is arranged at the edge of the back plate (201), a receiving space is defined between the frame and the back plate (201), and the lifting device (30) is located in the receiving space when it is in the retracted position; The guide block (10) is inserted into the frame.

4. The intelligent terminal according to claim 2, characterized in that: At least part of the structure of the shell mounting structure (21) extends along the y direction or along the x direction; the guide block (10) has an initial position, and the guide block (10) can slide along the y direction or the x direction under the action of a force to move from the initial position to the fixed position; The guide block (10) is provided with a first block limiting structure (12), and the shell (20) is provided with a first shell limiting structure (22); when the guide block (10) is located at the fixed position, the first block limiting structure (12) and the first shell limiting structure (22) are plug-fitted.

5. The intelligent terminal according to claim 4, characterized in that: The shell (20) comprises a back plate (201) and a frame, wherein the frame is arranged at the edge of the back plate (201), a receiving space is defined between the frame and the back plate (201), and the lifting device (30) is located in the receiving space when it is in the retracted position; The frame is provided with a protruding hole (2021), the y direction is an up-down direction, and the protruding hole (2021) passes through the frame along the up-down direction; the lifting device (30) can pass through the protruding hole (2021) under the action of force to extend to the outside of the shell (20); the first shell limiting structure (22) is provided on the frame.

6. The intelligent terminal according to claim 5, characterized in that: The frame comprises an upper frame body (202), the extension hole (2021) is provided on the upper frame body (202), the first shell limiting structure (22) is a notch provided on the upper frame body (202), and the notch is connected to the extension hole (2021); The first limiting structure (12) is a first limiting protrusion, and when the guide block (10) is located at the fixed position, the first limiting protrusion is inserted into the notch.

7. The intelligent terminal according to claim 5, characterized in that: The guide block (10) comprises a block main body structure (14) and a second limiting structure (13) connected to the block main body structure (14); The second limiting structure (13) is arranged on the upper side of the block main body structure (14); when the guide block (10) is located at the fixed position, the second limiting structure (13) is inserted into the extension hole (2021).

8. The intelligent terminal according to claim 7, characterized in that: The frame comprises a folded edge (203), the folded edge (203) extending from the hole wall of the extension hole (2021) toward the center of the extension hole (2021), and the side of the folded edge (203) facing away from the hole wall of the extension hole (2021) is suspended in the air; the folded edge (203) is shielded on the upper side of the second limiting structure (13); And / or, a first upper limit surface (141) is formed on the upper side of the block main body structure (14), a first limit step is defined between the outer side surface of the second limit structure (13) and the first upper limit surface (141), a part of the frame is inserted into the first limit step, and the first upper limit surface (141) is abutted against the frame.

9. The intelligent terminal according to claim 4, characterized in that: The shell (20) comprises a back plate (201), and the back plate (201) comprises a first area and a second area; when the lifting device (30) is located at the retracted position, the first area of ​​the back plate (201) is located at the rear side of the lifting device (30), and the second area is located at one side of the first area in the x direction; The shell mounting structure (21) extends along the y direction, and the guide block (10) can move along the y direction to the fixed position under the action of force, and the shell mounting structure (21) is arranged in the second area.

10. The intelligent terminal according to claim 4, characterized in that: The shell mounting structure (21) comprises a first shell mounting portion (211) and a second shell mounting portion (212) connected to the first shell mounting portion (211) in the x-direction; The guide block (10) can move along the x-direction to the fixed position under the action of force. When the guide block (10) is located at the fixed position, the block mounting structure (11) is located at the second shell mounting portion (212), and the second shell mounting portion (212) cooperates with the block mounting structure (11) in the upper limit position in the y-direction.

11. The intelligent terminal according to claim 9, characterized in that: The guide block (10) further comprises a block main structure (14) and a first connection structure (15); the block main structure (14), the first connection structure (15) and the block mounting structure (11) are distributed along the x direction, and the block mounting structure (11) is connected to the block main structure (14) via the first connection structure (15); The first connection structure (15) is fixed to the back plate (201).

12. The intelligent terminal according to claim 10, characterized in that: The shell mounting structure (21) further comprises a third shell mounting portion (213), wherein the third shell mounting portion (213) is connected to one side of the first shell mounting portion (211); when the guide block (10) is located at the initial position, the block mounting structure (11) is plug-fitted with the third shell mounting portion (213); Alternatively, when the guide block (10) is located at the initial position, the block mounting structure (11) is plug-fitted into the first shell mounting portion (211).

13. The intelligent terminal according to any one of claims 1 to 12, characterized in that: The guide block (10) is connected to the housing (20) via a fastener (90) or an adhesive material; The lifting device (30) comprises a lifting bracket and a camera module, wherein the camera module is mounted on the lifting bracket; the guide blocks (10) are respectively arranged on both sides of the lifting bracket in the x direction, the sliding guide portion (101) is a guide groove arranged on one side of the guide block (10) close to the lifting bracket, and the two ends of the lifting bracket in the x direction are respectively embedded in the guide grooves on both sides.

Images