A device for supporting a mobile device terminal with a front rotating structure

Abstract

The present invention discloses a device for supporting a mobile device terminal with a front rotating structure, comprising a base member and a supporting mechanism; the base member is movably connected to the supporting mechanism, and the active node portion formed at the connection position between the base member and the supporting mechanism is located at the front end of the supporting mechanism, and the active node portion is used to make the center of gravity of the mobile device bracket formed by the supporting mechanism located at the front end of the base member. The supporting mechanism of the present invention is installed in front of the base member, so that the center of gravity of the mobile device bracket moves forward and has the function of adjusting the viewing angle, making the mobile device bracket more stable when in use, and effectively preventing the bracket from tipping backward when operating the mobile device on the bracket; at the same time, the structural features are integrated with the personalized shape to achieve an organic combination of function and aesthetics, and the operation is simple and convenient to use.

Description

Technical Field

[0001] The invention relates to the field of mobile device brackets, and in particular to a device with a front rotating structure supporting a mobile device terminal. Background Art

[0002] Mobile device terminal holders include mobile phone holders, tablet holders, etc.; with the continuous development of technology, different types of mobile device holders have appeared on the market.

[0003] Existing desktop mobile device stands for adjusting viewing angles generally adopt a rear rotating structure. The main problems of this structure are: the center of gravity is high and backward, which easily causes the mobile device stand to tip backward when the mobile device screen is clicked and touched, resulting in poor stability; secondly, because the rotating exterior parts and structure are located behind the mobile device, the mobile device itself is blocked, which limits the personalized design of the product to a certain extent, resulting in existing mobile device stands being almost purely functional and mechanical in structure, lacking a fusion design of function and emotional shape; with the improvement of living standards, consumers are more inclined to choose products that organically combine function and aesthetics when choosing mobile device stands. Summary of the invention

[0004] The purpose of the present invention is to provide a device with a front rotating structure to support a mobile device terminal, so as to solve the problems mentioned in the above background technology that the center of gravity of the existing bracket is too high and too low for stability, and the mobile device bracket lacks functions and emotional shape.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A device for supporting a mobile device terminal with a front rotating structure comprises a base member and a supporting mechanism; the base member is movably connected to the supporting mechanism, an active node portion formed at the connection position between the base member and the supporting mechanism is located at the front end of the supporting mechanism, and the active node portion is used to make the center of gravity of the mobile device bracket formed by the supporting mechanism be located at the front end of the base member.

[0007] Preferably, the active node portion is used to change the inclination angle of the support mechanism to adjust the use angle of the mobile device bracket when supporting the mobile device; the support mechanism is used to support the mobile device so that the mobile device can be placed horizontally or vertically, and an inner recessed data cable routing space is formed between the support mechanism and the base member for the placement of the data cable of the mobile device.

[0008] Preferably, the active node portion is a connecting piece, and the connecting piece is an axial structure with a limiting portion at one end for axially connecting the base member and the supporting mechanism together; the axial structure includes a screw structure with a nut and a nut, and the screw end of the nut is provided with a secondary screw hole, and the nut is a limiting portion, which is configured as a non-circular structure with a limiting notch, and the non-circular structure includes a triangle or a quadrilateral or a D-type or other polygonal structure.

[0009] Preferably, the supporting mechanism includes a rotating part and a supporting part connected to the rotating part; the rotating part is located at the front end of the center of gravity of the base member and is axially connected to the base member, and the supporting part is located directly above the base member and is connected to the rotating part.

[0010] Preferably, the supporting portion includes a low support arm, a high support arm, and an auxiliary support arm for positioning the mobile device; the low support arm forms a vertical support frame for the mobile device, and the high support arm forms a horizontal support frame for the mobile device, and the low support arm and the high support arm cooperate to support the mobile device to achieve horizontal and vertical visual angle changes for the mobile device; the low support arm includes two groups of low support blocks, and the high support arm includes two groups of high support blocks, and the low support blocks and the high support blocks form forked support blocks to support the mobile device; the auxiliary support arm is located at the bottom of the supporting area formed by the low support arm and the high support arm, and the auxiliary support arm includes two groups of protrusions fixedly connected to the rotating portion, and the two groups of protrusions are used to position the mobile device to prevent the mobile device from sliding down and detaching from the mobile device bracket.

[0011] Preferably, the rotating part includes a bottom cover and an upper cover, and the upper cover and the bottom cover are connected as a whole through a snap-fit ​​mechanism; an arch is provided above the bottom cover, an axle connection hole is provided on the arch, and a slot for placing a nut is provided on one side of the arch; a plug-in slot is provided below the bottom cover, and the slot cavity of the plug-in slot is connected to the hole cavity of the axle connection hole; a limiting mechanism is provided on the rotating part, and the limiting mechanism includes two sets of front and rear limiting blocks connected below the bottom cover.

[0012] Preferably, the base member includes a pedestal and a vertical structural member, the pedestal is separately arranged from the vertical structural member, and a stabilization mechanism is installed in a storage groove provided at the bottom end of the pedestal, the stabilization mechanism is used to increase the overall stability of the mobile device bracket when in use.

[0013] Preferably, a trapezoidal structure matching the contact end of the vertical structural member is provided on the base, a main screw hole is provided on the contact surface of the trapezoidal structure, a trapezoidal groove matching the trapezoidal structure is provided at the bottom end of the vertical structural member, and the vertical structural member is fixedly connected to the base by connecting screws.

[0014] Preferably, two front and rear limit points cooperating with the limit mechanism are provided on both sides of the vertical structural member near the position of the rotating part, and the front and rear limit points are used to control the front and rear rotation angles of the rotating part so that the overall center of gravity of the mobile equipment bracket does not exceed the range of the base member, and the front and rear limit points are correspondingly arranged on the front and rear limit blocks and cooperate with them to limit the activity range of the rotating part.

[0015] Preferably, a connecting portion is provided at the top of the vertical structural member, which is inserted into the plug-in slot, and is provided with an axial hole that coincides with the axial connection hole; the connecting portion is integrated with the arched shaft, and embedded slots are provided on both sides of the connecting portion, and damping rings are provided in the embedded slots, and the connecting portion is fixed under the bottom cover by tightening the nuts and nuts at both ends of the connecting member.

[0016] The beneficial effects of the present invention are as follows: the present invention installs the main supporting mechanism in front of the base member, so that the center of gravity of the mobile device bracket is moved forward and has the function of adjusting the viewing angle, so that the mobile device bracket is more stable when in use, and effectively prevents the problem of the bracket tipping over backward when the mobile device is operated on the bracket; and utilizes the supporting mechanism and the connecting member to integrate the structural features with the personalized shape to achieve an organic combination of function and aesthetics. At the same time, the supporting mechanism is used to place the mobile device horizontally or vertically to form different viewing angles, and the connecting member is used to realize that the rotation force of the rotating part can be adjusted, and the operation is simple and convenient to use; the structural method of the present invention can also expand a variety of styling features to meet the personalized needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a right perspective view of the structure of the present invention;

[0018] Figure 2 It is a left-side stereoscopic view of the structure of the present invention;

[0019] Figure 3 It is a left side cross-sectional view of the structure of the present invention;

[0020] Figure 4 This is a structural three-dimensional diagram of the bottom cover of the present invention from a top view;

[0021] Figure 5 It is a structural stereogram of the bottom cover of the present invention from the rear;

[0022] Figure 6 It is a structural stereogram of the upper cover of the present invention;

[0023] Figure 7 It is a front cross-sectional view of the structure of the present invention;

[0024] Figure 8 It is a structural exploded view of the base member of the present invention;

[0025] Fig. 9It is a structural explosion diagram of the present invention;

[0026] Fig.10 This is a structural diagram of another combination application embodiment 2 of the base member and the support mechanism of the present invention;

[0027] Fig.11 This is a structural diagram of another combination application example 3 of the base member and the support mechanism of the present invention;

[0028] Fig.12 This is a structural diagram of another combination application example 4 of the base member and the support mechanism of the present invention;

[0029] Fig.13 This is a structural diagram of another combined application example 5 of the base member and the supporting mechanism of the present invention;

[0030] Fig.14 This is a structural diagram of another combination application example 6 of the base member and the supporting mechanism of the present invention.

[0031] In the figure: 1 base member, 11 base, 111 connecting block, 112 storage groove, 12 support platform, 121 groove, 122 connecting part, 1221 first placement groove, 1222 second placement groove, 13 front limit point, 14 rear limit point, 2 support mechanism, 21 low support arm, 211 first low support block, 212 second low support block, 22 high support arm, 221 first high support block, 222 second high support block, 23 auxiliary support arm, 231 first protrusion , 232 second protrusion, 24 rotating part, 241 bottom cover, 2411 protruding plate, 2412 shaft connection hole, 2413 card slot, 2414 through slot, 242 upper cover, 25 rubber pad, 3 connecting piece, 31 nut, 32 screw structure, 33 damping ring, 4 rear limit block, 5 front limit block, 6 stabilization mechanism, 61 weight plate, 62 bottom plate, 63 fastener, 64 foot pad, 7 lower card block, 8 upper card block, 81 slot, 9 data line routing space. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Embodiment 1

[0034] See also Figure 1-9The present invention provides a technical solution: a device for supporting a mobile device terminal with a front rotating structure, comprising a base member 1 and a supporting mechanism 2; the base member 1 is movably connected to the supporting mechanism 2, and the active node portion formed at the connection position between the base member 1 and the supporting mechanism 2 is located at the front end of the supporting mechanism 2, and the active node portion is used to move the center of gravity of the mobile device bracket formed by the supporting mechanism 2 forward until it is close to the front edge of the base member 1; the active node portion is used to change the inclination angle of the supporting mechanism 2 to adjust the use angle of the mobile device bracket when supporting the mobile device; the supporting mechanism 2 is used to support the mobile device so as to realize the horizontal and vertical use of the mobile device, and an inner concave data line routing space 9 for the data line of the mobile device is formed between the supporting mechanism 2 and the base member 1; wherein the data line of the mobile device includes the charging Electric wires, headphone wires, etc.; the setting of the data line routing space 9 can make the rear part of the rotating part 24 have an inward concave design, so as to facilitate the routing of the charging line, headphone and other data lines of the mobile device, and is conducive to the use of the charging line, headphone and other data lines when the mobile device is placed on the bracket for use; wherein, the active node part is a connecting member 3, and the connecting member 3 is an axial structure with a limiting portion at one end for connecting the base member 1 and the support mechanism 2 together; the axial structure includes a screw structure 32 with a nut 31 and a nut, and the nut 31 is a limiting portion, which is set as a non-circular structure with a limiting notch; the non-circular structure includes a triangle or a quadrilateral or a D-type or other polygonal structure; the screw structure 32 is a sub-screw, and the end of the screw rod of the sub-screw is provided with a secondary screw hole, and a sub-nut is fastened on the secondary screw hole.

[0035] See also Figure 2 , Figure 3 , Figure 6 and Fig. 9 As shown, the support mechanism 2 includes a rotating part 24 and a supporting part connected to the rotating part 24, the supporting part includes a low supporting arm 21, a high supporting arm 22, and an auxiliary supporting arm 23 for positioning the mobile device; the low supporting arm 21 forms a vertical supporting frame for the mobile device, and the high supporting arm 22 forms a horizontal supporting frame for the mobile device, and the low supporting arm 21 and the high supporting arm 22 cooperate to support the mobile device to realize the visual angle change of the mobile device when placed horizontally or vertically; the low supporting arm 21 includes two groups of low supporting blocks, namely the first low supporting block 211 and The second low support block 212, the high support arm 22 includes two groups of high support blocks, namely the first high support block 221 and the second high support block 222, and the low support block and the high support block form a forked support block to support the mobile device; the auxiliary support arm 23 is located at the bottom of the support area formed by the low support arm 21 and the high support arm 22, and the auxiliary support arm 23 includes two groups of protrusions fixedly connected to the rotating part 24, the two groups of protrusions are the first protrusion 231 and the second protrusion 232; and the two groups of protrusions are used to clamp the mobile device to prevent the mobile device from sliding down and leaving the mobile device bracket.

[0036] See also Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the rotating part 24 includes a bottom cover 241 and an upper cover 242, and the upper cover 242 and the bottom cover 241 are connected as a whole through a buckling mechanism; wherein the buckling mechanism includes an upper clamping block 8 and a lower clamping block 7, wherein the lower clamping block 7 is installed at the top of the bottom cover 241, and the upper clamping block 8 is installed at the bottom end of the upper cover 242, and a slot 81 is provided at the top of the upper clamping block 8, and when the upper cover 242 and the bottom cover 241 are buckled, the lower clamping block 7 is inserted into the slot 81; wherein the buckling mechanism includes screw fixing, buckle and screw matching, etc., which can be applied to the connection between the upper cover 242 and the bottom cover 241; a An arch is provided with an axial connection hole 2412; the arch is a convex plate 2411; and a card slot 2413 for accommodating the nut 31 is provided on one side of the arch; a plug-in slot is provided below the bottom cover 241, that is, the plug-in slot includes a through slot 2414, and the slot cavity of the plug-in slot is connected with the hole cavity of the axial connection hole 2412; a limiting mechanism is provided on the rotating part 24, and the limiting mechanism includes two sets of front and rear limiting blocks connected to the bottom of the bottom cover 241, that is, a front limiting block 5 and a rear limiting block 4; the rear limiting block 4 is fixedly connected to the left side of the bottom end of the bottom cover 241, and the front limiting block 5 is fixedly connected to the right side of the bottom end of the bottom cover 241.

[0037] See also Figure 1 , Figure 3 and Figure 7 As shown, the base member 1 includes a base 11 and a vertical structural member, and the base 11 is separately arranged from the vertical structural member; a trapezoidal structure matching the contact end of the vertical structural member is arranged on the base 11, and a main screw hole is arranged on the contact surface of the trapezoidal structure, and a trapezoidal groove matching the trapezoidal structure is arranged at the bottom end of the vertical structural member, and the vertical structural member is fixedly connected to the base 11 by connecting screws, and the connecting screws are screwed into the main screw holes; wherein the vertical structural member includes a support platform 12, a support plate, etc., the trapezoidal structure includes a connecting block 111 with a notch at the bottom end, and the trapezoidal groove is a groove 1 arranged at the bottom end of the support platform 12 21, the connecting block 111 is placed in the groove cavity of the groove 121, and then the connecting block 111 is firmly installed in the groove 121 of the support 12 by connecting screws, so as to realize the connection between the base 11 and the support 12; wherein, the connecting block 111 with the trapezoidal structure can increase the contact area between the connecting block 111 and the groove wall of the groove 121 at the bottom end of the support 12, so that the connection between the support 12 and the connecting block 111 is more stable, thereby realizing the stable connection between the base 11 and the support 12; at the same time, the trapezoidal structure design can make it easier to demold the mold for making the base 11 during the manufacturing process of the base 11.

[0038] In the above scheme, two front and rear limit points cooperating with the limit mechanism are provided on both sides of the vertical structural member near the position of the rotating part 24, and the front and rear limit points are used to control the front and rear rotation activities of the rotating part 24 so that the overall center of gravity of the mobile device bracket does not exceed the range of the base member 1, and the front and rear limit points are correspondingly arranged on the front and rear limit blocks and cooperate therewith to limit the activity range of the rotating part 24; wherein the limit points include a front limit point 13 and a rear limit point 14, and the limit mechanism is used to cooperate with the limit points to prevent the rotating part 24 from excessively rotating and causing the mobile device to fall; wherein the front limit block 5 is adjacent to the front limit point 13 and cooperates therewith to prevent the rotating part 24 from excessively tilting forward; the rear limit block 4 is adjacent to the rear limit point 14 and cooperates therewith to prevent the rotating part 24 from excessively leaning backward.

[0039] Please refer to Figure 4 , Figure 5 and Figure 7 As shown, a connecting portion 122 is provided at the top of the vertical structural member, and the connecting portion 122 is inserted into the plug-in slot. An axial hole that coincides with the shaft connection hole is provided on the connecting portion 122, and the connecting portion 122 is connected to the arch shaft as a whole; embedded slots are provided on both sides of the connecting portion 122, and damping rings 33 are provided in the embedded slots; wherein the embedded slots include a first placement slot 1221 and a second placement slot 1222, and two groups of damping rings 33 are correspondingly installed in the groove cavities of the first placement slot 1221 and the second placement slot 1222; the connecting portion 122 is fixed under the bottom cover 241 by tightening the nuts 31 and nuts at both ends of the connecting member 3; in the above scheme, the two groups of damping rings 33 cooperate with each other to reduce the contact wear of the nut 31 when in use; the screw portion of the nut 31 passes through the shaft connection hole 2412 as a rotating axis; wherein, The damping ring 33 is a device that uses the damping principle to provide movement resistance and dissipate movement energy. The damping ring 33 can be used to absorb energy and reduce shock, and reduce vibration and energy. Damping principle: Damping refers to the characteristic of any vibration system that the vibration amplitude gradually decreases during vibration due to external effects or inherent reasons of the system itself, as well as the quantitative representation of this characteristic. The provision of the damping ring 33 helps to reduce the resonance amplitude generated when the nut 31 is in use, thereby avoiding structural damage due to the limit of vibration stress and reducing the contact wear of the nut 31 when in use. At the same time, the ability of the damping ring 33 to reduce the vibration transmission of the structure can be used. When the screw portion of the nut 31 is used as the rotation axis, the support mechanism 2 can be rotated and adjusted on the base member 1 to any inclination angle, thereby adjusting the use angle of the mobile device.

[0040] See also Figure 3 , Figure 8 and Fig. 9As shown, a storage groove 112 is provided at the bottom end of the base 11, and a stabilization mechanism 6 is installed in it. The stabilization mechanism 6 is used to increase the overall stability of the mobile device bracket when in use, wherein the stabilization mechanism 6 includes a bottom plate 62 and a weight plate 61 placed on the bottom plate 62; the top surface of the bottom plate 62 is fixedly connected to the bottom of the base 11 by a fastener 63, and a foot pad 64 is bonded to the bottom of the bottom plate 62. The foot pad 64 adopts a runway-shaped structure with semicircular ends and a rectangular structure in the middle to increase the maximum support point position of the mobile device bracket; the weight plate 61 is stably placed in the groove cavity of the storage groove 112 through the bottom plate 62, and the weight plate 61 is made of counterweight material to increase the stability of the mobile device bracket. The counterweight material includes counterweight iron sand, counterweight iron powder, counterweight concrete, etc.; the fastener 63 includes screws, bolts, etc.

[0041] Working principle: When in use, first assemble the base member 1 and the support mechanism 2 into a mobile device holder by using the connecting member 3, and then place the mobile device such as a mobile phone, a tablet, etc. on the support mechanism 2; at this time, a forked support frame is formed by the high support arm 22, the low support arm 21 and the auxiliary support arm 23 to support the mobile device, and it is also convenient to use it as a data cable of the mobile device such as an earphone cable and a charging cable winder; through the cooperation of the high support arm 22 and the auxiliary support arm 23, the mobile device can be placed horizontally on the support position, and at this time, the top of the first high support block 221 and the second high support block 222 are higher, which can make the mobile device less inclined, and it is convenient to view the information on the mobile device at a distance without adjusting the use angle of the mobile device holder; through the cooperation of the low support arm 21 and the auxiliary support arm 23, the mobile device can be placed vertically on the support position, and at this time, the top of the first low support block 211 and the second low support block 212 are lower, which can make the mobile device more inclined, and it is convenient to view and operate the mobile device at a close distance; the data cable of the mobile device such as a charging cable, earphones, etc. can pass through the data cable routing space 9 to connect with the mobile device, which is conducive to the convenient use of the mobile device and the mobile device holder.

[0042] The assembly steps of the mobile device bracket of the present invention are as follows: first, insert the support 12 into the base 11, insert the connecting block 111 into the groove cavity of the groove 121, use the connecting screws to firmly connect the connecting part 122 and the support 12 together, and then install the stabilization mechanism 6 at the bottom end of the base 11 in the storage groove 112; then pre-install the two groups of 33 damping rings in the groove cavities of the first placement groove 1221 and the second placement groove 1222 respectively, and then place the bottom cover 241 on the support On the platform 12, the connecting portion 122 is now extended into the groove cavity of the through groove 2414, the nut 31 is passed through the shaft connection hole 2412, the shaft hole and the through groove 2414, and the nut 31 is firmly connected to the convex plate 2411 by using the screw structure 32; then the upper clamping block 8 and the lower clamping block 7 are used to firmly combine the upper cover 242 and the bottom cover 241 into one, and then the support mechanism 2 is installed on the rotating portion 24 formed by the upper cover 242 and the bottom cover 241 to assemble the mobile device bracket.

[0043] Embodiment 2

[0044] exist Fig.10 , other combined applications of the base member 1 and the support mechanism 2 are shown, and the support mechanism 2 is connected to the top of the support platform 12 through the connecting member 3; in this exemplary embodiment, the cross-sectional shape of the support mechanism 2 is an inverted "L"-shaped structure, and a blocking portion is provided at the top of the horizontal and vertical sections of the support mechanism 2, that is, the blocking portion assists the support arm; when in use, the support mechanism 2 supports the mobile device. At this time, under the action of the connecting member 3, the support mechanism 2 can change its own inclination angle, thereby adjusting the use angle and viewing angle of the mobile device. At this time, the rotation of the support mechanism 2 is directly achieved through the connecting member 3 to change the inclination angle of the support mechanism 2; among them, the stabilization mechanism 6, the screw structure 32, the limit mechanism, the buckling structure and other related structures involved in the first embodiment are all applicable to the second embodiment, so they are not repeated here.

[0045] Embodiment 3

[0046] exist Fig.11 , other combined applications of the base member 1 and the support mechanism 2 are shown, the overall cross-sectional shape of the support mechanism 2 is a "U"-shaped structure, and the support mechanism 2 is movably connected to the support platform 12 through a connecting member 3; in this exemplary embodiment, the rotating portion 24 of the support mechanism 2 and the supporting portion are integrated into a molded structure, so that when changing the use angle of the mobile device, the support mechanism can be directly rotated to change the use angle of the mobile device; among them, the stabilizing mechanism 6, screw structure 32, limit mechanism, buckle structure and other related structures involved in the first embodiment are all applicable to this third embodiment, so they are not repeated here.

[0047] Embodiment 4

[0048] exist Fig.12, other combined applications of the base member 1 and the support mechanism 2 are shown. The overall cross-sectional shape of the support mechanism 2 is an "L"-shaped structure, and the horizontal and vertical sections of the support mechanism 2 are movably connected to the top surface of the support platform 12 of the base member 1 through the connecting member 3; in this exemplary embodiment, the rotating portion 24 and the supporting portion of the support mechanism 2 can be an integrally formed structure or a split structure. When the mobile device is in use, the top of the support platform 12 and the support mechanism 2 form a supporting structure for the mobile device. When the use angle of the mobile device is changed, the rotating portion 24 rotates on the support platform 12 to change the inclination angle of the mobile device, which is convenient for viewing the mobile device; among them, the stabilizing mechanism 6, screw structure 32, limit mechanism, buckle structure and other related structures involved in the first embodiment are all applicable to this fourth embodiment, so they are not described here.

[0049] Embodiment 5

[0050] exist Fig.13 , other combined applications of the base member 1 and the supporting mechanism 2 are shown. The supporting mechanism 2 is an "L"-shaped structure as a whole. The rotating portion 24 and the supporting portion of the supporting mechanism 2 are split structures. The bottom end of the rotating portion 24 is movably connected to the support 12 of the base member 1 through the connecting member 3, and the supporting portion is installed on the right side of the top of the rotating portion 24; in this exemplary embodiment, the supporting portion will not rotate automatically. When changing the tilt angle of the mobile device, it is necessary to change the rotation angle of the rotating portion 24 first before the supporting portion can be rotated, thereby changing the tilt angle of the mobile device; among them, the stabilizing mechanism 6, screw structure 32, limit mechanism, buckle structure and other related structures involved in the first embodiment are all applicable to the fifth embodiment, so they are not described here.

[0051] Embodiment 6

[0052] exist Fig.14 , other combined applications of the base member 1 and the support mechanism 2 are shown, the support mechanism 2 is fixedly connected to the top of the rotating part 24, and the bottom of the rotating part 24 is movably connected to the support platform 12 of the base member 1 by a connecting member 3, and the rotating part 24 is in an inverted "L" shape. In this exemplary embodiment, when the vertical section of the rotating part 24 rotates, it drives the support mechanism 2 to rotate, so as to change the inclination angle of the mobile device; the top of the rotating part 24 and the supporting part form a placement space for the mobile device; among them, the stabilizing mechanism 6, screw structure 32, limit mechanism, buckle structure and other related structures involved in the first embodiment are all applicable to this sixth embodiment, so they are not repeated here.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A device for supporting a mobile device terminal with a front rotating structure, characterized in that: The device comprises a base member (1) and a support mechanism (2); the base member (1) and the support mechanism (2) are movably connected, the movable node portion formed at the connection position between the base member (1) and the support mechanism (2) is located at the front end of the support mechanism (2), and the movable node portion is used to make the center of gravity of the mobile device bracket formed by the support mechanism (2) be located at the front end of the base member (1); The support mechanism (2) comprises a rotating part (24) and a supporting part connected to the rotating part (24); the rotating part (24) is located at the front end of the center of gravity of the base member (1) and is axially connected to the base member (1), and the supporting part is located directly above the base member (1) and is connected to the rotating part (24); The support portion comprises a low support arm (21), a high support arm (22), and an auxiliary support arm (23) for positioning the mobile device; the low support arm (21) forms a vertical support frame for the mobile device, the high support arm (22) forms a horizontal support frame for the mobile device, and the low support arm (21) and the high support arm (22) cooperate to support the mobile device so as to achieve visual angle changes between horizontal and vertical placement of the mobile device; the low support arm (21) comprises two groups of low support blocks, and the high support arm (22) comprises two groups of high support blocks, and the low support blocks and the high support blocks form bifurcated support blocks to support the mobile device; the auxiliary support arm (23) is located at the bottom of the support area formed by the low support arm (21) and the high support arm (22), and the auxiliary support arm (23) comprises two groups of protrusions fixedly connected to the rotating portion (24), and the two groups of protrusions are used to position the mobile device to prevent the mobile device from sliding down and detaching from the mobile device bracket; The base member (1) comprises a base (11) and a vertical structural member, the base (11) being arranged separately from the vertical structural member, and a stabilization mechanism (6) being installed in a storage groove (112) provided at the bottom end of the base (11), the stabilization mechanism (6) being used to increase the overall stability of the mobile device bracket when in use; The base (11) is provided with a trapezoidal structure matching the contact end of the vertical structural member, a main screw hole is provided on the contact surface of the trapezoidal structure, the bottom end of the vertical structural member is provided with a trapezoidal slot matching the trapezoidal structure, and the vertical structural member and the base (11) are fixedly connected by connecting screws.

2. The device for supporting a mobile device terminal with a front rotating structure according to claim 1, characterized in that: The movable node portion is used to change the tilt angle of the support mechanism (2) so as to adjust the use angle of the mobile device when the mobile device holder supports the mobile device; the support mechanism (2) is used to support the mobile device so as to enable the mobile device to be placed horizontally or vertically, and an inner concave data cable routing space (9) is formed between the support mechanism (2) and the base member (1) for accommodating the data cable of the mobile device.

3. The device for supporting a mobile device terminal with a front rotating structure according to claim 1, characterized in that: The movable node part is a connecting member (3), and the connecting member (3) is an axial structure with a limiting portion at one end, which is used to axially connect the base member (1) and the support mechanism (2) together; the axial structure includes a screw structure (32) with a nut (31) and a nut, and the end of the screw rod of the nut (31) is provided with a secondary screw hole, and the nut (31) is a limiting portion, which is configured as a non-circular structure with a limiting notch, and the non-circular structure includes a triangular or quadrilateral or D-shaped or other polygonal structure.

4. The device for supporting a mobile device terminal with a front rotating structure according to claim 1, characterized in that: The rotating part (24) comprises a bottom cover (241) and an upper cover (242), the upper cover (242) and the bottom cover (241) being connected as a whole via a buckling mechanism; an arch is provided above the bottom cover (241), a shaft connection hole (2412) is provided on the arch, and a slot (2413) for receiving a nut (31) is provided on one side of the arch; a plug-in slot is provided below the bottom cover (241), the slot cavity of the plug-in slot is connected to the hole cavity of the shaft connection hole (2412); a limiting mechanism is provided on the rotating part (24), the limiting mechanism comprising two sets of front and rear limiting blocks connected below the bottom cover (241).

5. The device for supporting a mobile device terminal with a front rotating structure according to claim 1, characterized in that: Two front and rear limit points cooperating with the limit mechanism are provided on both sides of the vertical structural member near the position of the rotating part (24); the front and rear limit points are used to control the front and rear rotational activity angle of the rotating part (24) so ​​that the overall center of gravity of the mobile device bracket does not exceed the range of the base member (1); and the front and rear limit points are correspondingly arranged on the front and rear limit blocks and cooperate therewith to limit the activity range of the rotating part (24).

6. The device for supporting a mobile device terminal with a front rotating structure according to claim 1, characterized in that: A connecting portion (122) is provided at the top end of the vertical structural member, the connecting portion (122) is inserted into the plug-in slot, and an axial hole that coincides with the axial connection hole is provided on the connecting portion (122); the connecting portion (122) is integrally connected to the arched shaft, both sides of the connecting portion (122) are provided with embedded slots, and damping rings (33) are provided in the embedded slots, and the connecting portion (122) is fixed below the bottom cover (241) by tightening nuts (31) and nuts at both ends of the connecting member (3).

Images