Detachable mobile terminal with rotating and overturning functions

Abstract

The utility model provides a detachable mobile terminal with a rotating and turning function, which comprises a terminal main body, a locking assembly, a connecting assembly and a bottom support used for connecting a watchband, the connecting assembly comprises a mounting seat and a connecting seat hinged above the mounting seat, the mounting seat is positioned on the upper end surface of the bottom support, a mounting cavity is arranged in the mounting seat, and the connecting seat is hinged above the mounting seat. The connecting base is provided with a ball head rod piece matched with the mounting cavity, the ball head rod piece is located in the mounting cavity so that the connecting base can turn over and rotate relative to the mounting base through the ball head rod piece, a notch groove is formed in one end of the terminal body, the connecting base is detachably arranged in the notch groove, and the locking assembly is suitable for being matched with the connecting base in a clamped mode. Therefore, the terminal main body is detachably arranged on the bottom support and can turn over and rotate relative to the bottom support, the flexibility of the terminal main body is improved, and the use experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile terminals, in particular to a detachable mobile terminal with rotation and flipping functions. Background Art

[0002] At present, with the development of mobile Internet technology, electronic devices related to mobile Internet + mobile terminals are also emerging. For example, smart watches, smart bracelets and smart glasses are becoming more and more popular and more and more popular among consumers. The functions of various mobile terminals are also becoming more and more abundant. For example, traditional watches can only check the time, etc. Now smart watches can connect to the Internet to receive news, send and receive text messages, video conversations, online payments, motion detection and location tracking and other functions.

[0003] The existing form of smart watches is increasingly unable to meet the increasingly rich functions of smart watches, resulting in poor user experience when using some functions of smart watches. To this end, people have proposed a way to combine the terminal body with the base, and through the connection between the terminal body and the base, the terminal body can be flipped to a certain extent relative to the base, so that users can adjust the position of the terminal body according to actual needs, which is convenient for taking pictures, video calls, etc. However, the connection structure between the existing mobile terminal and the base is relatively complex, and can only achieve simple actions such as flipping, which is difficult to meet the personalized needs of users.

[0004] Therefore, the utility model is dedicated to providing a detachable mobile terminal with a rotation and flipping function. Utility Model Content

[0005] The purpose of the utility model is to provide a detachable mobile terminal with a rotation and flipping function, in which a terminal body is detachably arranged on a base, and the terminal body can be rotated and flipped relative to the base through a connecting component, with a large angle adjustment range and flexible adjustment, so that users can use the terminal body to perform operations such as taking photos and videos, thereby improving the user experience, having a simple structure and convenient operation.

[0006] The technical solution provided by the utility model is as follows:

[0007] A detachable mobile terminal with a rotating and flipping function, characterized in that it comprises a terminal body, a locking assembly, a connecting assembly and a base for connecting a watch band, wherein the connecting assembly comprises a mounting seat and a connecting seat hinged above the mounting seat;

[0008] The mounting seat is located on the upper end surface of the base, a mounting cavity is provided in the mounting seat, a ball head rod matching the mounting cavity is provided on the connecting seat, and the ball head rod is located in the mounting cavity, so that the connecting seat can be flipped and rotated relative to the mounting seat through the ball head rod;

[0009] A notch groove is provided at one end of the terminal body, the connecting seat is detachably arranged in the notch groove, and the locking assembly is suitable for mutual engagement and cooperation with the connecting seat to realize detachable connection between the terminal body and the base.

[0010] In some embodiments, the ball head rod comprises a support shaft and a rotating member disposed at one end of the support shaft, the rotating member is spherical, one end of the support shaft away from the rotating member is disposed on the rotating member, and the rotating member is hinged in the mounting cavity;

[0011] A flip notch communicating with the mounting cavity is provided on one side of the mounting seat, and the flip notch matches the support shaft so as to allow the support shaft to pass through the flip notch.

[0012] In some embodiments, it also includes a first magnetic component and a second magnetic component that is adsorbed and matched with the first magnetic component, the first magnetic component is arranged on a side of the connecting seat away from the base, and the second magnetic component is arranged in the notch groove.

[0013] In some embodiments, a mounting notch communicating with the notch groove is provided on the bottom wall of the terminal body;

[0014] The notch groove is arranged at one end of the terminal body in the length direction and is extended along the width direction of the terminal body to form connecting ears at both ends of the notch groove in the length direction;

[0015] The connecting ear is provided with a receiving cavity, and the locking assembly is provided in two groups, which are respectively arranged in the two receiving cavities.

[0016] In some embodiments, the second magnetic attraction member is disposed on the top wall of the notch groove, and both ends of the notch groove are provided with first through holes communicating with the accommodating cavity;

[0017] The connecting seat is provided with a first slot, the locking assembly comprises a first spring and a clamping member arranged at one end of the first spring, the other end of the first spring abuts against the inner wall of the connecting ear, and the clamping member is movably arranged in the connecting ear;

[0018] One end of the clamping member away from the first spring is disposed through the first through hole and is adapted to be clamped and matched with the first clamping groove so that the terminal body is detachably connected to the connecting seat.

[0019] In some embodiments, the clamping member includes a first plate and a second plate disposed perpendicularly to the first plate, and the first spring is connected to the first plate;

[0020] The lower end surface of the second plate is provided with a first inclined surface, and the two ends of the connecting seat in the length direction are provided with second inclined surfaces. When the terminal body is installed, the first inclined surface cooperates with the second inclined surface to push the clamping member to move in a direction away from the connecting seat;

[0021] A third inclined surface is provided on one side of the second plate away from the first plate, and a groove surface of the first card slot is provided as a fourth inclined surface. When the terminal body is separated, the third inclined surface cooperates with the fourth inclined surface to push the card connector to move in a direction away from the connecting seat.

[0022] In some embodiments, it also includes a bracket plate and a plurality of second springs, one end of the second spring is arranged on the top wall of the notch groove, and the other end is connected to the bracket plate, and the second magnetic attraction member is arranged on a side of the bracket plate away from the second spring.

[0023] In some embodiments, the locking assembly includes a frame and a guide block, a slider, and a third spring disposed in the frame, a second through hole is formed on a side wall of the frame, and a second slot is formed on the connecting seat;

[0024] The accommodating cavity of the connecting ear is communicated with the notch groove, the frame is arranged in the connecting ear, the slider is arranged at one end of the third spring, the other end of the third spring abuts against the inner wall of the frame, the guide block is arranged on the top wall of the accommodating cavity and is located above the slider, and one end of the slider away from the third spring passes through the second through hole and is suitable for engaging with the second slot;

[0025] When the terminal body is separated, the guide block is used to drive the slider to move in a direction away from the connecting seat.

[0026] In some embodiments, a first guide surface is provided on a side of the guide block close to the slider, and a second guide surface is provided on a side of the slider facing the guide block. The first guide surface and the second guide surface have the same inclination angle and are suitable for contacting and extruding with the second guide surface.

[0027] In some embodiments, the connecting seat is provided with third guide surfaces at both ends in the length direction, and the lower end surface of the sliding block is provided with a third guide surface that matches the fourth guide surface;

[0028] When the terminal body is installed, the third guide surface cooperates with the fourth guide surface to enable the sliding block to move in a direction away from the connecting seat.

[0029] The detachable mobile terminal with a rotation and flipping function provided by the utility model has the following beneficial effects:

[0030] 1. The utility model provides a detachable mobile terminal with a rotation and flipping function. When in use, the user can directly remove the terminal body from the base and directly hold the terminal body to perform operations such as taking pictures, videos and calls, which greatly enriches the user's choices and expands the use scope of the terminal body. When the terminal body is set on the base, the terminal body can be rotated through the connecting component, so that a certain angle is generated between the terminal body and the base. At the same time, the terminal body can also rotate 360 ​​degrees relative to the base without the user's arm rotating, which is convenient for the user to use the mobile terminal to perform operations such as taking pictures, calls and videos. It has a simple structure and is easy to operate, which improves the flexibility of the terminal body, improves the user's comfort, and meets the user's personalized needs.

[0031] 2. The utility model provides a detachable mobile terminal with a rotating and flipping function. A first magnetic component is provided on the side of the connecting base away from the base, and a second magnetic component is provided in the notch groove. When the terminal body is installed on the base, the user does not need to manually align the terminal body with the base. The first magnetic component and the second magnetic component can be adsorbed and cooperated with each other to realize blind installation, and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The preferred implementation scheme will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present solution.

[0033] Figure 1 It is a structural diagram of an embodiment of a detachable mobile terminal provided by the utility model;

[0034] Figure 2 It is a structural diagram of an embodiment of a terminal body of a detachable mobile terminal provided by the utility model;

[0035] Figure 3 It is a cross-sectional view of an embodiment of a terminal body of a detachable mobile terminal provided by the utility model;

[0036] Figure 4 This is an exploded view of an embodiment of a connecting base and a locking assembly of a detachable mobile terminal provided by the utility model;

[0037] Figure 5 This is a structural diagram of a detachable base of a mobile terminal provided by the utility model;

[0038] Figure 6 This is an exploded view of another embodiment of a detachable mobile terminal provided by the utility model;

[0039] Figure 7This is an exploded view of another embodiment of a terminal body of a detachable mobile terminal provided by the utility model;

[0040] Figure 8 It is a cross-sectional view of another embodiment of a terminal body of a detachable mobile terminal provided by the utility model;

[0041] Fig. 9 It is an exploded view of another embodiment of a connecting base and a locking assembly of a detachable mobile terminal provided by the utility model.

[0042] Description of Figure Numbers:

[0043] Terminal body 100, notch groove 110, first through hole 111, mounting notch 112, second magnetic attraction member 120, bracket plate 121, second spring 122, connecting ear 130;

[0044] Base 200;

[0045] Connecting assembly 300, mounting seat 310, mounting cavity 311, flip notch 312, connecting seat 320, first slot 321, second slot 322, second inclined surface 323, fourth inclined surface 324, third guide surface 325, ball head rod 330, supporting shaft 331, rotating member 332, first magnetic member 340;

[0046] Locking assembly 400, first spring 410, clamping member 420, first plate 421, second plate 422, first inclined surface 423, third inclined surface 424, frame 430, third spring 431, guide block 432, slider 433, first guide surface 434, second guide surface 435, fourth guide surface 436, second through hole 437. DETAILED DESCRIPTION

[0047] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0048] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically drawn or marked. In this article, "one" not only means "only one", but also means "more than one".

[0049] In this document, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0051] In one embodiment, referring to the accompanying drawings, Figures 1 to 9 A detachable mobile terminal with a rotation and flipping function is described. The terminal body 100 can be flipped relative to the base 200, rotated and can be removed from the base 200. It has a simple structure and is easy to operate. The user can adjust the position of the terminal body 100 relative to the base 200 according to the actual usage scenario, which is convenient for the user to use the mobile terminal and improves the user experience.

[0052] Specifically, a detachable mobile terminal with a rotation and flipping function includes a terminal body 100, a locking assembly 400, a connecting assembly 300 and a base 200, wherein the base 200 is used to connect a watch strap, and the mobile terminal is worn on the user's wrist through the watch strap. Among them, the connecting assembly 300 includes a mounting seat 310 and a connecting seat 320, wherein the mounting seat 310 is arranged on the upper end surface of the base 200 and is hingedly arranged with the connecting seat 320, so that the connecting seat 320 is located above the mounting seat 310. Correspondingly, a mounting cavity 311 is arranged on the mounting seat 310, and a ball head rod 330 matching the mounting cavity 311 is arranged on one side of the connecting seat 320 close to the mounting seat 310, and the ball head rod 330 is located in the mounting cavity 311, so as to realize the connection between the mounting seat 310 and the connecting seat 320, so that the connecting seat 320 can rotate and flip relative to the base 200 through the ball head rod 330, so as to enrich the personalized choices of users.

[0053] Correspondingly, a notch groove 110 is provided at one end of the terminal body 100, and the notch groove 110 is suitable for cooperating with the connecting seat 320, so that the connecting seat 320 can be detachably arranged in the notch groove 110, and the locking assembly 400 is suitable for cooperating with the connecting seat 320 to realize the connection and separation of the terminal body 100 and the base 200.

[0054] In the prior art, the terminal body 100 can only be flipped at a certain angle relative to the base 200, which is not flexible and the user experience is poor. In this embodiment, the terminal body 100 is detachably connected to the base 200 through the connecting assembly 300, and can be flipped and rotated 360° relative to the base 200, which enriches the use scenario of the mobile terminal and expands the user's selectivity. When in use, when the terminal body 100 is set on the base 200, the user can flip the terminal body 100 so that there is a certain angle between the terminal body 100 and the base 200, so that the terminal body 100 is aligned with the target, and the user no longer needs to turn his wrist. Moreover, the user can also rotate the terminal body 100 360° to further adjust the positional relationship of the terminal body 100 relative to the base 200, which greatly improves the flexibility of the terminal body 100. In addition, when taking pictures, making calls and videos, the user can also remove the terminal body 100 from the base 200 and directly hold the terminal body 100, which is more flexible to use.

[0055] In one embodiment, referring to the accompanying drawings, Figures 3 to 9 , this embodiment further describes the ball head rod 330. Specifically, the ball head rod 330 includes a support shaft 331 and a rotating member 332, the rotating member 332 is arranged at one end of the support shaft 331, the end of the support shaft 331 away from the rotating member 332 is connected to one side of the connecting seat 320, and the rotating member 332 is spherically hinged in the installation cavity 311, so that the connecting seat 320 can rotate 360 ​​degrees relative to the installation seat 310.

[0056] Furthermore, a flip notch 312 communicating with the mounting cavity 311 is provided on one side of the mounting seat 310 , and the flip notch 312 matches with the support shaft 331 so that the support shaft 331 passes through the flip notch 312 , so that the connecting seat 320 flips relative to the mounting seat 310 .

[0057] It can be understood that when the terminal body 100 is attached to the base 200, the rotating member 332 is located in the installation cavity 311, and the end of the support shaft 331 away from the rotating member 332 passes through the flip notch 312. When the terminal body 100 is flipped, the end of the support shaft 331 away from the rotating member 332 rotates in a direction away from the base 200, so that the terminal body 100 rotates in a direction away from the base 200. Accordingly, when the terminal body 100 rotates to a certain extent, the user can also rotate the terminal body 100 relative to the base 200, so that the support shaft 331 and the rotating member 332 rotate.

[0058] Furthermore, a step portion is provided at one end of the mounting seat 310 away from the base 200, and there is a gap between the step portion and the connecting seat, so as to provide an escape space for the terminal body 100 to flip. Of course, in addition to the step portion, there is a gap between the upper end surface of the mounting seat 310 and the lower end surface of the connecting seat 320 on the mounting seat 310, so as to allow the terminal body 100 to flip relative to the base 200. Preferably, two flip notches 312 are provided, which are respectively provided on opposite sides of the mounting seat 310 and are interconnected with the mounting cavity 311, so that the angle range of the terminal body 100 flipping relative to the base 200 is further improved, and the user's selectivity is also enhanced. In addition, a rubber sleeve or the like can also be provided on the outer side of the rotating member 332 to improve the damping strength between the rotating member 332 and the mounting seat 310, so as to ensure that the terminal body 100 can stay at a specific reversal angle or rotation angle for a long time, and ensure the user's use experience.

[0059] In one embodiment, referring to the accompanying drawings, Figure 2 , Figure 3 , Figure 7 , Figure 8 , this embodiment further describes the mobile terminal. Specifically, the mobile terminal further includes a first magnetic member 340 and a second magnetic member 120, and the first magnetic member 340 is suitable for mutual adsorption and cooperation with the second magnetic member 120. Specifically, the first magnetic member 340 is arranged at an end of the connecting seat 320 away from the base 200, and the second magnetic member 120 is arranged in the notch groove 110.

[0060] It is worth noting that the first magnetic member 340 and the second magnetic member 120 can be mutually adsorbed and cooperated. When the terminal body 100 is installed on the bottom bracket 200, the user can hold the terminal body 100 and move it downward. When the terminal body 100 is close to the bottom bracket 200, the first magnetic member 340 and the second magnetic member 120 attract each other, and then the connecting component 300 is adsorbed into the notch groove 110 to achieve preliminary adsorption and fixation, and then the connection strength between the terminal body 100 and the bottom bracket 200 is improved under the action of the locking component 400. In this way, the user does not need to manually align the terminal body 100 with the connecting seat 320, and the structure is simple and easy to operate.

[0061] Specifically, the first magnetic attraction member 340 includes a first cover plate and a first magnet. An inner groove matching the first magnet 342 is provided on the side of the connecting seat 320 away from the base 200. The first magnet is arranged in the inner groove, and a step portion is provided at the opening of the inner groove. The step portion is arranged circumferentially along the opening of the inner groove. The first cover plate is arranged on the step portion and covers the first magnet.

[0062] In one embodiment, the present embodiment further describes the notch groove 110. Specifically, see the accompanying drawings of the specification. Figure 2 , Figure 7 The bottom wall of the terminal body 100 is provided with a mounting notch 112 connected to the notch groove 110, and the terminal body 100 is set to the side of the terminal body 100 close to the base 200. The notch groove 110 is provided at one end of the length direction of the terminal body 100, and is extended along the width direction of the terminal body 100, so that the terminal body 100 forms connecting ears 130 at both ends of the length square of the notch groove 110, and the connecting ears 130 are provided with a receiving cavity, and the locking assembly 400 is provided in two groups, which are respectively provided in the receiving cavities of the two connecting ears 130.

[0063] In this embodiment, two locking assemblies 400 are provided and are respectively disposed in two connecting ears 130 , thereby improving the connection strength between the terminal body 100 and the connecting socket 320 .

[0064] In one embodiment, referring to the accompanying drawings, Figures 1 to 5 This embodiment provides a specific form of a locking assembly 400, wherein the locking assembly 400 includes a first spring 410 and a clip 420, the clip 420 is arranged at one end of the first spring 410, and the end of the first spring 410 away from the clip 420 abuts against the inner wall of the accommodating cavity of the connecting ear 130, that is, the first spring 410 and the clip 420 are arranged in the connecting ear 130 in sequence.

[0065] Further, the second magnetic attraction member 120 is arranged on the top wall of the notch groove 110, and correspondingly, the inner walls at both ends of the notch groove 110 in the length direction are provided with first through holes 111, and the first through holes 111 are connected to the accommodating cavity of the connecting ear 130. The end of the clamping member 420 away from the first spring 410 is adapted to cooperate with the first through hole 111, so that the end of the clamping member 420 away from the first spring 410 passes through the first through hole 111 and is located in the notch groove 110. The distance between the two clamping members 420 is slightly smaller than the length of the connecting seat 320. The connecting seat 320 is provided with a first clamping groove 321 that cooperates with the first through hole 111. Under the action of the connecting seat 320 and the first spring 410, the clamping member 420 reciprocates in the connecting ear 130, so that the clamping member 420 and the first clamping groove 321 are mutually engaged or separated, thereby realizing the detachable connection between the terminal body 100 and the base 200.

[0066] It is understandable that when installing the terminal body 100, under the action of the first magnetic member 340 and the second magnetic member 120, the terminal body 100 moves downward, and the clamping member 420 is squeezed by the connecting seat 320 and moves in a direction away from the connecting seat 320, and the first spring 410 is compressed until the first magnetic member 340 and the second magnetic member 120 are attached and adsorbed, and then the clamping member 420 moves in a direction close to the connecting seat 320 under the action of the restoring force of the first spring 410, so that the clamping member 420 extends into the first card slot 321, thereby achieving the connection and fixation between the base 200 and the terminal body 100. In addition, when separating the terminal body 100, the user can push the terminal body 100, thereby causing the clamping member 420 to move in a direction away from the connecting seat 320, so that the connecting seat 320 is separated from the terminal body 100 through the installation notch 112, which is simple to operate and improves the user's experience.

[0067] In one embodiment, the second magnetic attraction member 120 includes a second cover plate and a second magnet. A mounting groove is provided on the top wall of the notch groove 110 , the second magnet is disposed in the mounting groove, and the second cover plate is disposed on a side of the second magnet close to the connecting seat 320 .

[0068] Preferably, two first springs 410 are provided in each locking assembly 400, and the two first springs 410 are arranged in parallel, and a positioning column matching with the first spring 410 is provided at one end of the clamping member 420 away from the connecting seat 320, so that one end of the first spring 410 can be sleeved on the positioning column, thereby improving the connection strength between the first spring 410 and the clamping member 420.

[0069] In one embodiment, referring to the accompanying drawings, Figure 3 , Figure 4 , this embodiment further describes the clamping member 420. The clamping member 420 includes a first plate member 421 and a second plate member 422, and the second plate member 422 is vertically arranged on the first plate member 421. Among them, the first spring 410 is connected to the first plate member 421, and the end of the second plate member 422 away from the first plate member 421 is arranged through the first through hole 111. The lower end surface of the second plate member 422 is provided with a first inclined surface 423, and the connecting seat 320 is provided with a second inclined surface 323 at both ends in the length direction. When the terminal body 100 is installed, the first inclined surface 423 and the second inclined surface 323 cooperate with each other to facilitate pushing the clamping member 420 to move in a direction away from the connecting seat 320. Correspondingly, a third inclined surface 424 is provided on the side of the second plate 422 away from the first plate 421, and a groove surface of the first card slot 321 is provided as a fourth inclined surface 324. When the terminal body 100 is separated, the third inclined surface 424 cooperates with the fourth inclined surface 324 to push the card connector 420 to move in a direction away from the connecting seat 320.

[0070] Specifically, the first inclined surface 423 is arranged to be inclined upward in the direction away from the first plate 421. It can be understood that when installing the terminal body 100, the user holds the terminal body 100 and moves it downward so that the first inclined surface 423 of the second plate 422 and the second inclined surface 323 of the connecting seat 320 interfere with each other, so that the second plate 422 moves in the direction away from the connecting seat 320, and then the clamping member 420 moves in the direction close to the connecting seat 320 under the action of the restoring force of the first spring 410, so that the second plate 422 extends into the first clamping groove 321, thereby realizing the connection and fixation between the base 200 and the terminal body 100.

[0071] In addition, when separating the terminal body 100, the user can push the terminal body 100 to move in a direction away from the connecting component 300. As the terminal body 100 moves, the third inclined surface 424 of the second plate 422 will abut against the fourth inclined surface 324 of the first card slot 321, so that the card connector 420 moves in a direction away from the connecting seat 320, thereby separating the connecting seat 320 from the terminal body 100 through the installation notch 112. The operation is simple, which improves the user experience.

[0072] In one embodiment, referring to the accompanying drawings, Figures 5 to 9 , this embodiment provides another specific way of setting the second magnetic member 120 in the notch groove 110. A mobile terminal with flip and rotation function also includes a bracket plate 121 and a plurality of second springs 122, the plurality of second springs 122 are arranged on one side of the bracket plate 121, and the side of the second spring 122 away from the bracket plate 121 is connected to the top wall of the notch groove 110, so that the bracket plate 121 reciprocates in the notch groove 110. Accordingly, the second magnetic member 120 is arranged on the side of the bracket plate 121 away from the second spring 122.

[0073] The second magnetic attraction member 120 includes a second cover plate and a second magnet. Accordingly, an inner groove matching the second magnet is provided on the side of the bracket plate 121 away from the second spring 122. The second magnet is provided in the inner groove. The second cover plate is provided on the side of the second magnet away from the second spring 122.

[0074] Preferably, a positioning column matched with the second spring 122 is also provided on one side of the bracket plate 121, and one end of the second spring 122 is sleeved on the positioning column to improve the connection strength.

[0075] In one embodiment, based on the previous embodiment, this embodiment provides another specific form of the locking assembly 400. Specifically, refer to the accompanying drawings of the specification. Figures 5 to 9The locking assembly 400 includes a frame 430, a guide block 432 disposed in the frame 430, a third spring 431 and a slider 433, wherein the frame 430 is disposed in the receiving cavity of the connecting ear 130, and the receiving cavity of the connecting ear 130 is communicated with the notch groove 110. Accordingly, a second through hole 437 is provided on one side wall of the frame 430, and a second slot 322 corresponding to the second through hole 437 is also provided on the connecting seat 320.

[0076] The slider 433 is arranged at one end of the third spring 431, and the other end of the third spring 431 abuts against the inner wall of the frame 430. Accordingly, the end of the slider 433 away from the third spring 431 passes through the second through hole 437 and is adapted to be engaged with the second card slot 322 to achieve the connection and engagement between the terminal body 100 and the base 200. The guide block 432 is arranged on the top wall of the accommodating cavity and is located above the slider 433.

[0077] It is understandable that when installing the terminal body 100, the slider 433 is squeezed by the connection seat 320 and moves in a direction away from the connection seat 320, so that a space for the connection seat 320 is formed between the two sliders 433. When the connection seat 320 is located in the notch groove 110, the slider 433 is engaged with the second card slot 322 under the action of the third spring 431, so that the terminal body 100 and the base 200 are connected and fixed. When separating the terminal body 100, the slider 433 moves in a direction away from the connection seat 320 under the action of the guide block 432, so that the slider 433 and the second card slot 322 are separated from each other, and then the terminal body 100 is removed from the base 200.

[0078] Of course, a positioning column may also be provided on the slider 433 , and the third spring 431 and the slider 433 may be connected via the positioning column.

[0079] In one embodiment, a first guide surface 434 is disposed on a side of the guide block 432 close to the sliding block 433 , and a second guide surface 435 is disposed on a side of the sliding block 433 close to the guide block 432 .

[0080] The first guide surface 434 and the second guide surface 435 have the same inclination angle, and are suitable for contacting and extruding with the second guide surface 435 .

[0081] It should be noted that when installing the terminal body 100, under the action of the first magnetic member 340 and the second magnetic member 120, the slider 433 will be moved in the direction away from the connecting seat 320 by the action of the connecting seat 320, and the third spring 431 will be compressed, so as to facilitate the insertion of the connecting seat 320 into the notch groove 110. When the connecting seat 320 is in place, the slider 433 moves in the direction close to the connecting seat 320 under the action of the restoring force of the third spring 431, and engages with the second card slot 322 to achieve the connection and fixation of the terminal body 100 and the base 200. When separating the terminal body 100, the user only needs to press the terminal body 100 downward, the guide block 432 moves downward, and the contact and extrusion of the first guide surface 434 and the second guide surface 435 drive the slider 433 to move in the direction away from the connecting seat 320, so that the slider 433 is separated from the second card slot 322, so that the terminal body 100 is removed from the base 200.

[0082] The connection base 320 is provided with a third guide surface 325 at both ends in the length direction, and the lower end surface of the slider 433 is provided with a fourth guide surface 436 that matches the third guide surface 325. In this way, when the connection base 320 is inserted into the notch groove 110, the third guide surface 325 and the fourth guide surface 436 cooperate with each other to overcome the resistance of the third spring 431 and push the slider 433 to move in a direction away from the connection base 320, thereby achieving the connection and fixation of the terminal body 100 and the base 200.

[0083] Preferably, in order to facilitate the insertion of the connecting seat 320 into the notch groove 110, the connecting seat 320 has a first end and a second end that are relatively arranged, and the side wall of the connecting seat 320 at one end away from the base 200 is recessed inward to form the first end, and the third guide surface 325 is arranged at the connection between the first end and the second end to facilitate the insertion of the first end of the connecting seat 320 between the two sliders 433.

[0084] It should be noted that the above embodiments can be freely combined as needed. The above is only a preferred implementation of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims

1. A detachable mobile terminal with a rotation and flipping function, characterized in that: It includes a terminal body, a locking assembly, a connecting assembly and a base for connecting a watch band, wherein the connecting assembly includes a mounting seat and a connecting seat hinged above the mounting seat; The mounting seat is located on the upper end surface of the base, a mounting cavity is provided in the mounting seat, a ball head rod matching the mounting cavity is provided on the connecting seat, and the ball head rod is located in the mounting cavity, so that the connecting seat can be flipped and rotated relative to the mounting seat through the ball head rod; A notch groove is provided at one end of the terminal body, the connecting seat is detachably arranged in the notch groove, and the locking assembly is suitable for mutual engagement and cooperation with the connecting seat to realize detachable connection between the terminal body and the base.

2. The detachable mobile terminal with a rotation and flipping function according to claim 1, characterized in that: The ball head rod comprises a support shaft and a rotating member arranged at one end of the support shaft, the rotating member is spherical, one end of the support shaft away from the rotating member is arranged on the rotating member, and the rotating member is hinged in the installation cavity; A flip notch communicating with the mounting cavity is provided on one side of the mounting seat, and the flip notch matches the support shaft so as to allow the support shaft to pass through the flip notch.

3. The detachable mobile terminal with a rotation and flipping function according to claim 2, characterized in that: It also includes a first magnetic component and a second magnetic component that is adsorbed and matched with the first magnetic component. The first magnetic component is arranged on a side of the connecting seat away from the base, and the second magnetic component is arranged in the notch groove.

4. The detachable mobile terminal with a rotation and flipping function according to claim 3, characterized in that: The bottom wall of the terminal body is provided with a mounting notch which is in communication with the notch groove; The notch groove is arranged at one end of the terminal body in the length direction and is extended along the width direction of the terminal body to form connecting ears at both ends of the notch groove in the length direction; The connecting ear is provided with a receiving cavity, and the locking assembly is provided in two groups, which are respectively arranged in the two receiving cavities.

5. The detachable mobile terminal with rotation and flipping function according to claim 4, characterized in that: The second magnetic attraction member is arranged on the top wall of the notch groove, and both ends of the notch groove are provided with first through holes communicating with the accommodating cavity; The connecting seat is provided with a first slot, the locking assembly comprises a first spring and a clamping member arranged at one end of the first spring, the other end of the first spring abuts against the inner wall of the connecting ear, and the clamping member is movably arranged in the connecting ear; One end of the clamping member away from the first spring is disposed through the first through hole and is adapted to be clamped and matched with the first clamping groove so that the terminal body is detachably connected to the connecting seat.

6. The detachable mobile terminal with rotation and flipping function according to claim 5, characterized in that: The clamping member includes a first plate and a second plate arranged perpendicular to the first plate, and the first spring is connected to the first plate; The lower end surface of the second plate is provided with a first inclined surface, and the two ends of the connecting seat in the length direction are provided with second inclined surfaces. When the terminal body is installed, the first inclined surface cooperates with the second inclined surface to push the clamping member to move in a direction away from the connecting seat; A third inclined surface is provided on one side of the second plate away from the first plate, and a groove surface of the first card slot is provided as a fourth inclined surface. When the terminal body is separated, the third inclined surface cooperates with the fourth inclined surface to push the card connector to move in a direction away from the connecting seat.

7. The detachable mobile terminal with rotation and flipping function according to claim 4, characterized in that: It also includes a bracket plate and a plurality of second springs, one end of the second spring is arranged on the top wall of the notch groove, and the other end is connected to the bracket plate, and the second magnetic attraction member is arranged on a side of the bracket plate away from the second spring.

8. The detachable mobile terminal with rotation and flipping function according to claim 7, characterized in that: The locking assembly includes a frame and a guide block, a slider, and a third spring arranged in the frame. A second through hole is provided on one side wall of the frame, and a second slot is provided on the connecting seat. The accommodating cavity of the connecting ear is communicated with the notch groove, the frame is arranged in the connecting ear, the slider is arranged at one end of the third spring, the other end of the third spring abuts against the inner wall of the frame, the guide block is arranged on the top wall of the accommodating cavity and is located above the slider, and one end of the slider away from the third spring passes through the second through hole and is suitable for engaging with the second slot; When the terminal body is separated, the guide block is used to drive the slider to move in a direction away from the connecting seat.

9. The detachable mobile terminal with rotation and flipping function according to claim 8, characterized in that: A first guide surface is arranged on a side of the guide block close to the slider, and a second guide surface is arranged on a side of the slider facing the guide block. The first guide surface and the second guide surface have the same inclination angle and are suitable for contacting and extruding with the second guide surface.

10. The detachable mobile terminal with rotation and flipping function according to claim 9, characterized in that: The connecting seat is provided with third guide surfaces at both ends in the length direction, and the lower end surface of the sliding block is provided with a third guide surface matching with the fourth guide surface; When the terminal body is installed, the third guide surface cooperates with the fourth guide surface to enable the sliding block to move in a direction away from the connecting seat.

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