Support frame of learning mobile terminal and learning mobile terminal assembly

Abstract

The utility model relates to a supporting frame of a learning mobile terminal and a learning mobile terminal assembly. The supporting frame of the learning mobile terminal comprises a first supporting piece and a second supporting piece. The first supporting piece and the second supporting piece are movably connected through a connecting piece so that the second supporting piece can move in the direction close to the first supporting piece to be in a folded state or move in the direction away from the first supporting piece to be in an unfolded state. When the second supporting piece is in the unfolded state, the first supporting piece and the second supporting piece are oppositely arranged at an interval so as to support a terminal body of the mobile terminal for learning; at least one of the first supporting piece and the second supporting piece is provided with the positioning part, and the positioning part is used for at least positioning the auxiliary parts of the mobile terminal for learning, so that the auxiliary parts such as a learning mirror and a handwriting pen are positioned and stored, and the cleanliness of the placement positions of the supporting frame and the auxiliary parts is improved.

Description

Technical Field

[0001] The present application relates to the technical field of learning tools, and in particular to a support frame of a mobile terminal for learning and a mobile terminal component for learning. Background Art

[0002] In order to facilitate students to accumulate knowledge and satisfy their curiosity, mobile terminals for learning have been widely used. Among them, the mobile terminal for learning includes a terminal body and auxiliary components used with the terminal body. The auxiliary components may include a finger mirror and a stylus. The terminal body may be, for example, a learning tablet. Among them, the corresponding learning software can be installed on the learning tablet, and the finger mirror can be installed on the learning tablet. The content on the learning tablet can be photographed by the finger mirror, so that learning can be carried out through the learning tablet. At the same time, the stylus can be used for users to write on the learning tablet.

[0003] In order to facilitate the use of the user, a support frame is provided to support the learning tablet. The support frame generally includes a base and a support plate. The support plate is arranged on the top surface of the base and extends upward in a direction away from the support plate. When in use, the learning tablet is placed on the top surface of the base, and the learning tablet is tilted and supported on the base by the support plate. Then the pointing mirror is connected to the top of the learning tablet, and then it can be used.

[0004] However, in the related art, after the user finishes using the device, the auxiliary components, such as the finger mirror and the stylus, are often placed randomly, which makes it inconvenient to store the finger mirror and the stylus, and the neatness is poor. Utility Model Content

[0005] In order to solve the above technical problems or at least partially solve the above technical problems, the present application provides a support frame of a mobile terminal for learning and a mobile terminal component for learning.

[0006] In a first aspect, the present application provides a support frame for a mobile terminal for learning, comprising a first support member and a second support member;

[0007] The first support member and the second support member are movably connected by a connecting member, so that the second support member can move toward a direction close to the first support member to be in a folded state, or move toward a direction away from the first support member to be in an unfolded state; when the second support member is in the unfolded state, the first support member and the second support member are relatively spaced apart to support the terminal body of the mobile terminal for learning;

[0008] A positioning portion is provided on at least one of the first supporting member and the second supporting member, and the positioning portion is used to position at least an auxiliary component of the mobile terminal for learning.

[0009] In some embodiments, the positioning portion includes a first positioning portion and a second positioning portion;

[0010] The first positioning portion is used to position the stylus in the auxiliary component, and the second positioning portion is used to at least position the pointing mirror in the auxiliary component.

[0011] In some embodiments, the first positioning portion is a positioning groove provided on the first supporting member for the stylus to enter.

[0012] In some embodiments, when the stylus pen is placed in the positioning groove, the top of the stylus pen is not higher than the notch of the positioning groove;

[0013] A first hand-gripping notch for moving the stylus pen out of the positioning groove is provided at the edge of the positioning groove.

[0014] In some embodiments, at least a portion of the groove walls of the positioning grooves are further provided with a fixing portion, and the fixing portion is used to prevent a stylus placed in the positioning groove from being separated from the positioning groove;

[0015] The fixing portion is a flexible structure;

[0016] The hardness of the first supporting member is greater than the hardness of the fixing portion;

[0017] The fixing portion and the first supporting member are integrally formed by two-color injection molding.

[0018] In some embodiments, a receiving groove is provided on the first supporting member;

[0019] The accommodating groove is at least used to accommodate at least a portion of the second supporting member when the second supporting member is in the folded state relative to the first supporting member.

[0020] In some embodiments, the accommodating groove is also used to accommodate the pointing mirror, and the second positioning portion is located on the groove wall of the accommodating groove;

[0021] When the second support member is in the folded state, the pointer mirror may be sandwiched between the second support member and the first support member, and / or the second support member is provided with a receiving groove, and the receiving groove is at least used for the pointer mirror to extend into.

[0022] In some embodiments, the first positioning portion is a positioning groove provided on the first supporting member for the stylus to enter;

[0023] Part of the groove wall of the accommodating groove is recessed in a direction away from the second supporting member to form at least part of the positioning groove, so that when the second supporting member is located in the accommodating groove, the second supporting member is blocked above the stylus placed in the positioning groove.

[0024] In some embodiments, the outer contour of the second support member is adapted to the outer contour of the receiving groove;

[0025] And / or, when the second support member is located in the receiving groove, the second support member is not higher than the notch of the receiving groove; the notch edge of the receiving groove is provided with a second hand-grip notch for at least moving the second support member out of the receiving groove;

[0026] And / or, a first connecting portion is provided on the accommodating groove, and a second connecting portion is provided on the second supporting member, and the second connecting portion is detachably connected to the first connecting portion to fix the second supporting member when the second supporting member is located in the accommodating groove.

[0027] In some embodiments, the first support member is provided with a first avoidance groove connected with the accommodating groove, one end of the connecting member extends into the first avoidance groove and is rotatably connected with the first support member, and the accommodating groove is located beside the rotation connection point between the first support member and the connecting member; the second support member is provided with a second avoidance groove, the other end of the connecting member extends into the second avoidance groove and is rotatably connected with the second support member;

[0028] The first avoidance groove and the second avoidance groove are used to avoid the connecting member when the second supporting member rotates relative to the first supporting member toward the accommodating groove, so that the second supporting member extends into the accommodating groove.

[0029] In some embodiments, the first avoidance groove has a limiting portion, and the limiting portion is used to prevent the connecting member from rotating relative to the first supporting member in a direction away from the containing groove;

[0030] The rotation connection point between the connecting member and the first supporting member is arranged close to a groove wall on one side of the first avoidance groove away from the accommodating groove, and the groove wall is formed as the limiting portion;

[0031] And / or, the connecting member is a telescopic structure, so that when the second supporting member is in an unfolded state relative to the first supporting member, the distance between the first supporting member and the second supporting member can be adjusted.

[0032] In some embodiments, a support slot is provided on the top surface of the first support member, and a matching slot corresponding to the support slot is provided on the second support member, and both the support slot and the matching slot are used for the terminal body to enter so as to support the terminal body;

[0033] There are at least two supporting slots, which are arranged at intervals along the extension direction of the first supporting member, and the inclination angles of the supporting slots are different; there are at least two matching slots, which correspond to the supporting slots one by one; and / or, each of the supporting slots and the matching slots is provided with a connecting part, and the connecting part is used to fix the terminal body placed in the supporting slot and the matching slot.

[0034] In a second aspect, the present application provides a mobile terminal assembly for learning, including a mobile terminal for learning and a support frame for the mobile terminal for learning as described above;

[0035] The learning mobile terminal includes a terminal body and auxiliary components.

[0036] In some embodiments, the pointer in the auxiliary component has a first magnetic attraction member;

[0037] When the positioning portion includes a second positioning portion, the second positioning portion is a second magnetic member provided on at least one of the first support member and the second support member, and the first magnetic member can be attracted to the pointing mirror to fix the pointing mirror.

[0038] Compared with the prior art, the technical solution provided by the embodiments of the present application has the following advantages:

[0039] The support frame of the mobile terminal for learning and the mobile terminal assembly for learning provided by the present application are provided with a first support member and a second support member, so that the first support member and the second support member are movably connected through a connecting member, so that the second support member can move toward the direction close to the first support member to be in a folded state, or move toward the direction away from the first support member to be in an unfolded state; when the second support member is in the unfolded state, the first support member and the second support member are relatively spaced and arranged, and can at least be used to support the terminal body. At the same time, by providing a positioning part on at least one of the first support member and the second support member, the positioning part is used to at least position the auxiliary components of the mobile terminal for learning, so that the auxiliary components, such as a stylus pen and a finger mirror, can be positioned and stored on the support frame through the positioning part, so that after the mobile terminal for learning is used, the situation that the auxiliary components such as the stylus pen and the finger mirror are randomly placed can be avoided to a certain extent, and the neatness of the placement position of the auxiliary components and the support frame is improved, and this can also avoid the situation that the auxiliary components are accidentally dropped and lost to a certain extent, which is convenient for the user to use later. At the same time, after the use of the mobile terminal for learning is finished, the second support member can be moved toward the direction close to the first support member to realize folding of the support frame, thereby reducing the volume of the entire support frame to a certain extent, reducing the space occupied by the support frame, and making it easier for users to store the entire support frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0041] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0042] Figure 1 The mobile terminal according to the embodiment of the present application is placed on the support frame. Figure 1 ;

[0043] Figure 2 The mobile terminal according to the embodiment of the present application is placed on the support frame. Figure 2 ;

[0044] Figure 3 The structure diagram of the second support member in the support frame according to the embodiment of the present application when it is unfolded relative to the first support member Figure 1 ;

[0045] Figure 4The structure diagram of the second support member in the support frame according to the embodiment of the present application when it is unfolded relative to the first support member Figure 2 ;

[0046] Figure 5 The structure diagram of the second support member in the support frame according to the embodiment of the present application when it is unfolded relative to the first support member Figure 3 ;

[0047] Figure 6 This is a schematic diagram of the structure of the second support member in the support frame according to an embodiment of the present application when it is folded relative to the first support member;

[0048] Figure 7 This is a schematic structural diagram of the first support member described in an embodiment of the present application;

[0049] Figure 8 This is a schematic structural diagram of the second support member described in an embodiment of the present application.

[0050] Among them, 10, terminal body; 20, finger mirror; 30, support frame; 1, first support member; 101, support body; 102, cover plate; 11, first positioning part; 111, first hand-grip notch; 112, fixing part; 12, accommodating groove; 121, second hand-grip notch; 122, positioning convex; 13, first avoidance groove; 131, limiting part; 14, support slot; 2, second support member; 21, second avoidance groove; 22, matching slot; 23, accommodating groove; 3, connecting member. DETAILED DESCRIPTION

[0051] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the scheme of the present application will be further described below. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0052] In the following description, many specific details are set forth to facilitate a full understanding of the present application, but the present application may also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only part of the embodiments of the present application, rather than all of the embodiments.

[0053] Reference Figures 1 to 8 As shown, this embodiment provides a support frame for a mobile terminal for learning (hereinafter referred to as a support frame 30), wherein the mobile terminal for learning includes a terminal body 10 and auxiliary components, and the auxiliary components may include a pointer 20 and a stylus. The support frame 30 can support the terminal body 10.

[0054] The terminal body 10 may be, for example, a tablet, a notebook, a mobile phone, etc. The finger mirror 20 may include an AR mirror. When in use, the finger mirror 20 is usually fixed on the terminal body 10, and the content on the terminal body 10 is scanned by the AR mirror. Specifically, the mobile terminal for learning has a point-to-point reading mode and a video mode. In the point-to-point reading mode, the finger mirror 20 will automatically scan and identify the content on the tablet, and you can learn by following the finger mirror 20. In the video mode, you can watch the learning video on the terminal body 10. The stylus can be used for users to write on the terminal body 10.

[0055] The support frame 30 specifically includes a first support member 1 and a second support member 2. The first support member 1 and the second support member 2 are movably connected through a connecting member 3, so that the second support member 2 can move toward a direction close to the first support member 1 to be in a folded state, or move toward a direction away from the first support member 1 to be in an unfolded state. When the second support member 2 is in the unfolded state, the first support member 1 and the second support member 2 are arranged at a relative interval, and can at least be used to support the terminal body 10.

[0056] A positioning portion is provided on at least one of the first support member 1 and the second support member 2, and the positioning portion is used to position at least the auxiliary components of the mobile terminal for learning.

[0057] Exemplarily, the first support member 1 may include a support body 101 and a cover plate 102, wherein the positioning portion may be specifically arranged on the support body 101, so that the side of the support body 101 facing the cover plate has a concave cavity that is recessed in a direction away from the cover plate 102, and the cover plate 102 is covered in the concave cavity and connected to the support body 101. The setting of the concave cavity can not only support the terminal body 10, but also reduce the weight to a certain extent. Exemplarily, the cover plate 102 can be detachably connected to the support body 101 by bolts, buckles, etc., or can be fixed by gluing or the like.

[0058] The support frame of the mobile terminal for learning provided in this embodiment is provided with a first support member 1 and a second support member 2, so that the first support member 1 and the second support member 2 are movably connected through a connecting member 3, so that the second support member 2 can move toward a direction close to the first support member 1 to be in a folded state, or move toward a direction away from the first support member 1 to be in an unfolded state; when the second support member 2 is in the unfolded state, the first support member 1 and the second support member 2 are arranged relatively spaced apart, and can at least be used to support the terminal body 10. At the same time, by providing a positioning portion on at least one of the first support member 1 and the second support member 2, the positioning portion is used to position at least the auxiliary components of the mobile terminal for learning, so that the auxiliary components, such as a stylus pen and a finger mirror 20, can be positioned and stored on the support frame 30 through the positioning portion, so that the situation that the auxiliary components such as the stylus pen and the finger mirror 20 are randomly placed after the use of the mobile terminal for learning can be avoided to a certain extent, and the neatness of the placement of the auxiliary components and the support frame 30 is improved. In addition, this can also avoid the accidental drop and loss of the auxiliary components to a certain extent, which is convenient for the user to use later. At the same time, after the use of the mobile terminal for learning is finished, the second support member 2 can be moved toward the direction close to the first support member 1, so that the support frame 30 can be folded to a certain extent, thereby reducing the volume of the entire support frame 30 to a certain extent, reducing the space occupied by the support frame 30, and making it easier for users to store the entire support frame 30.

[0059] In some embodiments, reference Figures 2 to 7 As shown, the positioning part includes a first positioning part 11 and a second positioning part. The first positioning part 11 is used to position the stylus pen, and the second positioning part is used to position at least the pointing mirror 20 in the auxiliary component.

[0060] In this way, the stylus pen and the finger mirror 20 can be positioned and stored on the support frame 30 respectively through the first positioning portion 11 and the second positioning portion, further improving the positioning and storage effect of the stylus pen and the finger mirror 20.

[0061] In some embodiments, reference Figures 2 to 7 As shown, the first positioning portion 11 is a positioning groove for the stylus pen to enter, which is arranged on the first support member 1. This arrangement makes it simple and convenient to position the stylus pen, thereby improving the convenience of storing the stylus pen.

[0062] Of course, in other embodiments, the first positioning portion 11 may also be a rope, etc., for example, a stylus pen may be tied to the first support member 1 .

[0063] In some embodiments, when the stylus is placed in the positioning groove, the top of the stylus is not higher than the notch of the positioning groove. Figures 2 to 7As shown, a first grip notch 111 for moving the stylus pen out of the positioning slot is provided at the edge of the positioning slot.

[0064] That is to say, when the stylus is placed in the positioning groove, the top of the stylus does not protrude from the notch of the positioning groove, thereby avoiding to a certain extent the interference between the stylus placed in the positioning groove and the external structure and causing damage to the stylus, thereby protecting the stylus to a certain extent.

[0065] At the same time, by providing the first grip notch 111, it is convenient to take the stylus pen out of the positioning slot, and the taking out of the positioning slot is very convenient.

[0066] In some embodiments, reference Figure 6 As shown, at least a portion of the positioning groove walls are further provided with a fixing portion 112 , and the fixing portion 112 is used to prevent a stylus placed in the positioning groove from being separated from the positioning groove.

[0067] This arrangement can prevent the stylus pen from falling to a certain extent, and further improve the stability and reliability of the stylus pen in the positioning groove. For example, when positioning the stylus pen, the fixing portion 112 can be wrapped around the outside of a portion of the stylus pen.

[0068] In some embodiments, the fixing portion 112 is a flexible structure, which can further enhance the fixing effect of the fixing portion 112 on the stylus pen and provide a certain degree of buffering protection for the stylus pen.

[0069] In some embodiments, the hardness of the first support member 1 is greater than the hardness of the fixing portion 112 , so that the fixing effect on the stylus pen can be improved while ensuring that the first support member 1 stably supports the terminal body 10 .

[0070] For example, the first support member 1 may be a polycarbonate structure (PC for short), or a metal structure, etc. The fixing portion 112 may be a thermoplastic polyurethane elastomer rubber structure (TPU for short), or a silicone structure, etc.

[0071] In some embodiments, the fixing portion 112 and the first support member 1 are integrally formed by two-color injection molding, so that the overall structural strength of the fixing portion 112 and the first support member 1 is high and the subsequent assembly is convenient.

[0072] At the same time, when the first support member 1 is injection molded, the support body 101 and the cover plate 102 can be injection molded separately, and the support body 101 and the fixing part 112 can be injection molded together before subsequent connection. Since the support body 101 has a concave cavity, it can avoid the shrinkage caused by the local thickness of the fixing part 112 and the support body 101 being too thick to a certain extent.

[0073] In some embodiments, the pointer mirror 20 has a first magnetic component, and the second positioning portion is a second magnetic component arranged on at least one of the first support member 1 and the second support member 2. The first magnetic component can be magnetically attracted to the first magnetic component to fix the pointer mirror 20.

[0074] This arrangement makes the fixing of the finger mirror 20 simple and convenient, and has a good fixing effect on the finger mirror 20.

[0075] For example, the pointer mirror 20 may include a housing, which may be a metal housing, and the metal housing may be formed as the first magnetic attraction member. Alternatively, the first magnetic attraction member may be a magnet disposed on the pointer mirror 20.

[0076] Of course, in other implementations, the second positioning portion may also be two clamping arms that are arranged opposite to each other, and the two clamping arms can clamp and fix the pointing mirror 20 .

[0077] In some embodiments, reference Figures 2 to 7 As shown, a receiving groove 12 is provided on the first support member 1. The receiving groove 12 is at least used to receive at least part of the second support member 2 when the second support member 2 is in a folded state relative to the first support member 1.

[0078] Such a configuration can reduce the volume of the entire support frame 30 to a certain extent when the second support member 2 is folded, thereby reducing the space occupied by the support frame 30 and improving the convenience of users when storing and carrying it. In addition, the second support member 2 can also be limited to a certain extent by the accommodating groove 12, thereby improving the stability of the second support member 2 when it is folded.

[0079] In some embodiments, reference Figures 2 to 7 As shown, the accommodating groove 12 is also used to accommodate the pointer mirror 20, and the second positioning portion is located on the groove wall of the accommodating groove 12. When the second support member 2 is in the folded state, the pointer mirror 20 can be sandwiched between the second support member 2 and the first support member 1.

[0080] Such a configuration can further improve the stability of the optician 20 in the accommodating groove 12 when the second support member 2 is folded, and also improve the structural compactness of the support frame 30 after the optician 20 is stored, thereby facilitating reducing the volume of the support frame 30 after the optician 20 is stored.

[0081] In some embodiments, reference Figure 8 As shown, the second support member 2 is provided with a receiving groove 23, and the receiving groove 23 is at least used for the pointing mirror 20 to extend into.

[0082] With such arrangement, the locating groove 23 can be used to well position the cursor mirror 20, thereby improving the stability and reliability of the cursor mirror 20 when stored on the support frame 30. In addition, the volume of the entire support frame 30 can be reduced after the support frame 30 stores the cursor mirror 20, thereby further improving the compactness of the support frame 30.

[0083] In some embodiments, reference Figures 2 to 7 As shown, part of the groove wall of the accommodating groove 12 is recessed in a direction away from the second support member 2 to form at least part of the above-mentioned positioning groove, so that when the second support member 2 is located in the accommodating groove 12, the second support member 2 is blocked above the stylus placed in the positioning groove.

[0084] Such arrangement can achieve storage of the stylus pen and folding of the second support member 2, and at the same time, the second support member 2 can also block the stylus pen to a certain extent, thereby further improving the stability of the stylus pen in the positioning groove, further avoiding the accidental falling of the stylus pen, and providing good protection for the stylus pen and the finger mirror 20.

[0085] In some embodiments, reference Figure 6 As shown, the outer contour of the second support member 2 is adapted to the outer contour of the receiving groove 12 .

[0086] This can further improve the fixing and limiting effects of the accommodating groove 12 on the second support member 2, thereby improving the stability of the second support member 2 when the support frame 30 moves, and improving the compactness of the support frame 30, thereby reducing the space occupied by the entire support frame 30 after the second support member 2 is folded to a certain extent.

[0087] In some embodiments, reference Figures 2 to 7 As shown, when the second support member 2 is located in the receiving groove 12, the second support member 2 is not higher than the notch of the receiving groove 12. The notch edge of the receiving groove 12 is provided with a second hand-grip notch 121 for at least moving the second support member 2 out of the receiving groove 12.

[0088] That is to say, when the second support member 2 is placed in the receiving groove 12, the top of the second support member 2 does not protrude from the notch of the receiving groove 12, thereby avoiding interference between the second support member 2 placed in the receiving groove 12 and the external structure to a certain extent, thereby protecting the support frame 30 and the like.

[0089] At the same time, by providing the second grip notch 121 , it is convenient to take out the second support member 2 from the accommodating groove 12 , and the convenience of taking out the second support member 2 is high.

[0090] Of course, in other implementations, the stylus pen can also be taken out from the positioning slot through the second hand-locking notch 121 .

[0091] In some embodiments, a first connection portion is provided on the accommodating groove 12 , and a second connection portion is provided on the second support member 2 . The second connection portion is detachably connected to the first connection portion to fix the second support member 2 when the second support member 2 is located in the accommodating groove 12 .

[0092] Such an arrangement can achieve good fixation of the second support member 2 in the accommodating groove 12 through the cooperation of the first connecting portion and the second connecting portion, thereby improving the stable folding of the second support member 2 and also improving the stability of the finger mirror 20 and the stylus pen located under the second support member 2, further avoiding the accidental falling of the second support member 2, the finger mirror 20 and the stylus pen.

[0093] Exemplarily, the first connection part and the second connection part can both be magnetic parts, so as to magnetically attract and engage the second support member 2 on the first support member 1. For example, there can be at least two first connection parts and second connection parts, and they can be attracted one by one. Of course, the first connection part can also be a buckle, and the second connection part is a buckle hole for the buckle to extend into and match.

[0094] In some embodiments, reference Figures 1 to 8 As shown, the first support member 1 is provided with a first avoidance groove 13 connected with the receiving groove 12, one end of the connecting member 3 extends into the first avoidance groove 13 and is rotatably connected with the first support member 1, and the receiving groove 12 is located beside the rotation connection point between the first support member 1 and the connecting member 3. The second support member 2 is provided with a second avoidance groove 21, the other end of the connecting member 3 extends into the second avoidance groove 21 and is rotatably connected with the second support member 2. The first avoidance groove 13 and the second avoidance groove 21 are used to avoid the connecting member 3 when the second support member 2 rotates relative to the first support member 1 in a direction close to the receiving groove 12, so that the second support member 2 extends into the receiving groove 12.

[0095] In this way, the second support member 2 can be folded relative to the first support member 1 by rotating the second support member 2 relative to the connecting member 3 and rotating the connecting member 3 relative to the first support member 1, which is convenient for use. At the same time, the first avoidance groove 13 and the second avoidance groove 21 are arranged to facilitate the second support member 2 to extend into the receiving groove 12, thereby realizing the positioning of the second support member 2.

[0096] Of course, in other implementations, the first support member 1 and the second support member 2 may be connected via a flexible member, so that the second support member 2 can be unfolded and folded relative to the first support member 1 by unfolding and folding the flexible member.

[0097] In some embodiments, reference Figure 4 and Figure 7 As shown, the first avoidance groove 13 has a limiting portion 131 , and the limiting portion 131 is used to prevent the connecting member 3 from rotating relative to the first supporting member 1 in a direction away from the accommodating groove 12 .

[0098] Such arrangement ensures, to a certain extent, the correctness of the rotation direction of the connecting member 3 when the second supporting member 2 is folded, thereby providing convenience when the supporting frame 30 is stored and folded, and the storage and folding efficiency is high.

[0099] In some embodiments, reference Figure 4 and Figure 7 As shown, the rotation connection point between the connecting member 3 and the first supporting member 1 is arranged close to a groove wall on one side of the first avoidance groove 13 away from the accommodating groove 12 , and the groove wall is formed as a limiting portion 131 .

[0100] In this way, the groove wall of the first avoidance groove 13 blocks the rotation tendency of the connecting member 3 in the direction away from the accommodating groove 12 , thereby ensuring the efficiency of the connecting member 3 when rotating to fold the second support member 2 .

[0101] Of course, in other embodiments, the limiting portion 131 may also be a limiting protrusion disposed in the first avoidance groove 13 , and the limiting protrusion abuts against the side of the connecting member 3 that is away from the accommodating groove 12 .

[0102] In some embodiments, the connecting member 3 is a telescopic structure, so as to adjust the distance between the first supporting member 1 and the second supporting member 2 when the second supporting member 2 is in an unfolded state relative to the first supporting member 1 .

[0103] With this arrangement, the connecting member 3 can be extended or retracted to adjust the distance between the first support member 1 and the second support member 2 according to the size of the terminal body 10, thereby supporting terminal bodies 10 of different sizes and improving the practicality of the entire support frame 30.

[0104] The connecting member 3 may be, for example, a stretching rod, or may be a cylinder or the like.

[0105] In some embodiments, reference Figures 1 to 8 As shown, a support slot 14 is provided on the top surface of the first support member 1, and a matching slot 22 corresponding to the support slot 14 is provided on the second support member 2. Both the support slot 14 and the matching slot 22 are used for the terminal body 10 to enter so as to support the terminal body 10.

[0106] Such an arrangement makes it simple and convenient to support the terminal body 10, and compared with the solution of providing a vertically extending support plate on the first support member 1 and the second support member 2, the above arrangement can save the material cost of the first support member 1 and the second support member 2 while achieving support for the terminal body 10, and can also avoid the interference of the first support member 1 and the second support member 2 with the external structure to a certain extent.

[0107] In some embodiments, reference Figures 1 to 8 As shown, there are at least two supporting slots 14 , which are arranged at intervals along the extension direction of the first support member 1 , and the inclination angles of the supporting slots 14 are different. There are at least two matching slots 22 , which correspond to the supporting slots 14 one by one.

[0108] With this arrangement, the terminal body 10 can be supported at different angles according to different usage requirements, thereby meeting different usage requirements and improving the convenience of use.

[0109] Exemplarily, when the support frame 30 is in a state of supporting the terminal body 10, the angle between the extension direction of one group of support slots 14 and the corresponding mating slots 22 and the horizontal plane is 20°-50°, for example, it can be 30°, and the angle between the extension direction of another group of support slots 14 and the corresponding mating slots 22 and the horizontal plane is 10° to 30°, for example, it can be 18°.

[0110] For example, when the mobile terminal for learning is used in the point-to-read mode, the terminal body 10 can be placed in the set of support slots 14 and the corresponding matching slots 22 with an angle of 18°, and when the mobile terminal for learning is used in the video mode, the terminal body 10 can be placed in the set of support slots 14 and the corresponding matching slots 22 with an angle of 30°, so as to facilitate shooting with the pointer 20.

[0111] In some embodiments, each supporting slot 14 and the matching slot 22 is provided with a connecting portion (not shown in the figure), and the connecting portion is used to cooperate with the terminal body 10 to fix the terminal body 10 placed in the supporting slot 14 and the matching slot 22. This arrangement can further improve the supporting and fixing effect of the terminal body 10, and when the support frame 30 is used, the stability of the terminal body 10 is high.

[0112] Exemplarily, the connection portion may be arranged on the side of each support slot 14 and the matching slot 22 away from the terminal body 10, the shell of the terminal body 10 may be a metal part, for example, and the connection portion may be a first magnet to magnetically attract the terminal body 10 located in the support slot 14 and the matching slot 22. Alternatively, a second magnet that is magnetically attracted to the first magnet may be arranged on the terminal body 10. Of course, the connection portion may also be a clamping structure to clamp and fix the terminal body 10.

[0113] When implementing it, refer to Figure 6 As shown, at least two positioning protrusions 122 may be provided in the receiving groove 12 , and when the second support member 2 extends into the receiving groove 12 , the positioning protrusions 122 may extend into the corresponding matching grooves 22 one by one.

[0114] Continue to refer to Figures 1 to 8 As shown, this embodiment further provides a mobile terminal assembly for learning, including a mobile terminal for learning and a support frame 30 for the mobile terminal for learning.

[0115] The support stand 30 of the mobile terminal for learning in this embodiment has the same structure and implementation principle as the support stand 30 of the mobile terminal for learning provided in the above embodiment, and can bring the same or similar technical effects, and reference can be made to the description of the above embodiment.

[0116] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0117] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments described herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A support frame for a mobile terminal for learning, characterized in that: It comprises a first support member (1) and a second support member (2); The first support member (1) and the second support member (2) are movably connected via a connecting member (3), so that the second support member (2) can move toward a direction close to the first support member (1) to be in a folded state, or move toward a direction away from the first support member (1) to be in an unfolded state; when the second support member (2) is in the unfolded state, the first support member (1) and the second support member (2) are arranged at a relative interval to support the terminal body (10) of the mobile terminal for learning; At least one of the first support member (1) and the second support member (2) is provided with a positioning portion, and the positioning portion is used to position at least the auxiliary component of the mobile terminal for learning.

2. The support frame of the mobile terminal for learning according to claim 1, characterized in that: The positioning portion comprises a first positioning portion (11) and a second positioning portion; The first positioning portion (11) is used to position the stylus in the auxiliary component, and the second positioning portion is used to at least position the pointing mirror (20) in the auxiliary component.

3. The support frame of the mobile terminal for learning according to claim 2, characterized in that: The first positioning portion (11) is a positioning groove provided on the first supporting member (1) for the stylus pen to enter.

4. The support frame of the mobile terminal for learning according to claim 3, characterized in that: When the stylus pen is placed in the positioning groove, the top of the stylus pen is not higher than the notch of the positioning groove; The notch edge of the positioning slot is provided with a first hand-gripping notch (111) for moving the stylus pen out of the positioning slot.

5. The support frame of the mobile terminal for learning according to claim 4, characterized in that: A fixing portion (112) is also provided on at least part of the groove wall of the positioning groove, and the fixing portion (112) is used to prevent a stylus placed in the positioning groove from falling out of the positioning groove; The fixing portion (112) is a flexible structure; The hardness of the first support member (1) is greater than the hardness of the fixing portion (112); The fixing portion (112) and the first supporting member (1) are integrally formed by two-color injection molding.

6. The support frame of the mobile terminal for learning according to claim 2, characterized in that: The first support member (1) is provided with a receiving groove (12); The accommodating groove (12) is at least used to accommodate at least a portion of the second supporting member (2) when the second supporting member (2) is in the folded state relative to the first supporting member (1).

7. The support frame of the mobile terminal for learning according to claim 6, characterized in that: The accommodating groove (12) is also used to accommodate the pointing mirror (20), and the second positioning portion is located on the groove wall of the accommodating groove (12); When the second support member (2) is in the folded state, the pointer mirror (20) can be clamped between the second support member (2) and the first support member (1), and / or the second support member (2) is provided with a receiving groove (23), and the receiving groove (23) is at least used for the pointer mirror (20) to extend into.

8. The support frame of the mobile terminal for learning according to claim 6, characterized in that: The first positioning portion (11) is a positioning groove provided on the first supporting member (1) for the stylus pen to enter; Part of the groove wall of the accommodating groove (12) is recessed in a direction away from the second supporting member (2) to form at least part of the positioning groove, so that when the second supporting member (2) is located in the accommodating groove (12), the second supporting member (2) is blocked above the stylus placed in the positioning groove.

9. The support frame of the mobile terminal for learning according to claim 6, characterized in that: The outer contour shape of the second support member (2) is adapted to the outer contour shape of the accommodating groove (12); And / or, when the second support member (2) is located in the receiving groove (12), the second support member (2) is not higher than the notch of the receiving groove (12); the notch edge of the receiving groove (12) is provided with a second grip notch (121) for at least moving the second support member (2) out of the receiving groove (12); And / or, a first connecting portion is provided on the receiving groove (12), and a second connecting portion is provided on the second supporting member (2), and the second connecting portion is detachably connected to the first connecting portion so as to fix the second supporting member (2) when the second supporting member (2) is located in the receiving groove (12).

10. The support stand for a mobile terminal for learning according to any one of claims 6 to 9, characterized in that: The first support member (1) is provided with a first avoidance groove (13) connected with the accommodating groove (12); one end of the connecting member (3) extends into the first avoidance groove (13) and is rotatably connected with the first support member (1); and the accommodating groove (12) is located beside the rotation connection point between the first support member (1) and the connecting member (3); the second support member (2) is provided with a second avoidance groove (21); the other end of the connecting member (3) extends into the second avoidance groove (21) and is rotatably connected with the second support member (2); The first avoidance groove (13) and the second avoidance groove (21) are used to avoid the connecting member (3) when the second supporting member (2) rotates relative to the first supporting member (1) in a direction close to the containing groove (12), so that the second supporting member (2) extends into the containing groove (12).

11. The support frame of the mobile terminal for learning according to claim 10, characterized in that: The first avoidance groove (13) has a limiting portion (131), and the limiting portion (131) is used to prevent the connecting member (3) from rotating relative to the first supporting member (1) in a direction away from the accommodating groove (12); The rotation connection point between the connecting member (3) and the first supporting member (1) is arranged close to a groove wall of the first avoidance groove (13) away from the accommodating groove (12), and the groove wall forms the limiting portion (131); And / or, the connecting member (3) is a telescopic structure, so as to adjust the distance between the first supporting member (1) and the second supporting member (2) when the second supporting member (2) is in an unfolded state relative to the first supporting member (1).

12. The support stand for a mobile terminal for learning according to any one of claims 1 to 9, characterized in that: A support slot (14) is provided on the top surface of the first support member (1), and a matching slot (22) corresponding to the support slot (14) is provided on the second support member (2), and both the support slot (14) and the matching slot (22) are used for the terminal body (10) to enter so as to support the terminal body (10); There are at least two supporting slots (14), which are arranged at intervals along the extension direction of the first supporting member (1), and the inclination angles of each supporting slot (14) are different; there are at least two matching slots (22), which correspond one to one with the supporting slots (14); and / or each supporting slot (14) and the matching slot (22) is provided with a connecting portion, and the connecting portion is used to fix the terminal body (10) placed in the supporting slot (14) and the matching slot (22).

13. A mobile terminal assembly for learning, characterized in that: A mobile terminal for learning and a support frame (30) for the mobile terminal for learning as claimed in any one of claims 1 to 12; The mobile terminal for learning comprises a terminal body (10) and auxiliary components.

14. The mobile terminal assembly for learning according to claim 13, characterized in that: The pointer mirror (20) in the auxiliary component is provided with a first magnetic attraction component; When the positioning portion includes a second positioning portion, the second positioning portion is a second magnetic member arranged on at least one of the first support member (1) and the second support member (2), and the first magnetic member can be attracted to the pointer mirror (20) to fix the pointer mirror (20).

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