Dual-motor driving type vehicle-mounted mobile phone support

Abstract

The utility model discloses a dual-motor driving type vehicle-mounted mobile phone support which comprises a main shell, a cavity is formed in the main shell, the main shell is provided with a main control board, and the main control board divides the cavity into a first movable cavity and a second movable cavity; a first motor and a second motor which are arranged in opposite working directions and electrically connected with the main control board are further arranged in the main shell, and an output shaft of the first motor is located in the first movable cavity and used for driving the clamping arms located on the two sides of the main shell to be unfolded or folded; an output shaft of the second motor is positioned in the second movable cavity and is used for driving a back mounting piece positioned on the main shell and the main shell to rotate; the mobile phone is clamped and fixed to the front face of the main shell through cooperation of the first motor and the clamping arm, and the main shell and the mounting piece rotate relatively through the second motor, so that the clamping direction of the clamping arm is changed to obtain a first clamping posture and a second clamping posture; and therefore, two screen use forms of the folding screen mobile phone can be better clamped.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of vehicle-mounted support, especially to a double-motor driving type vehicle-mounted mobile phone support. BACKGROUND

[0002] Mobile phones have become an important part of people's lives, not only facilitating communication, with the development of the network, the function of mobile phones is more and more rich, greatly facilitates people's life. But mobile phones also bring potential safety hazards to people's life, because of using mobile phones in the driving process and lead to frequent accidents. In order to reduce such traffic accidents, people install vehicle-mounted mobile phone support on the car for assistance, which makes it safer to use mobile phones during driving, and reduces the accident rate to a certain extent. The form of vehicle-mounted support is generally divided into electric vehicle-mounted support and mechanical vehicle-mounted support according to whether it adopts motor structure. The electric vehicle-mounted support includes a main shell, the two sides of the main shell are provided with a handle, and a motor is arranged in the main shell to drive the handle to tighten and clamp the mobile phone.

[0003] With the development of mobile phone manufacturers, folding screen mobile phones have also become one of the product lines that various mobile phone manufacturers focus on developing. Due to the unique screen form, folding screen mobile phones have two use forms of unfolding and folding. However, the existing vehicle-mounted support cannot clamp the folding screen mobile phone in the two use forms, so there is an urgent need for a vehicle-mounted support with a more reasonable structure to solve the above technical problems. SUMMARY

[0004] In view of the technical problem that the traditional electric vehicle-mounted support cannot fix the folding screen mobile phone in the prior art, the utility model provides a solution.

[0005] To achieve the above purpose, the utility model provides a double-motor driving type vehicle-mounted mobile phone support, which includes a main shell with a cavity, the main shell is provided with a main control board, the cavity is divided into a first movable cavity and a second movable cavity by the main control board; the main shell further includes a first motor and a second motor which are oppositely arranged in the working direction and are electrically connected with the main control board, the output shaft of the first motor is located in the first movable cavity and is used to drive the clamping arm located on the two sides of the main shell to unfold or fold; the output shaft of the second motor is located in the second movable cavity and is used to drive the back mounting piece of the main shell to rotate with the main shell to form a first clamping posture and a second clamping posture.

[0006] The mounting piece is provided with a fixing hole, and the mounting piece is sleeved on the output shaft of the second motor through the fixing hole.

[0007] The back of the main shell is provided with a raised portion, and the enclosed space of the raised portion is the second movable cavity, and the raised portion is used for accommodating the first motor and the second motor; the mounting end of the mounting piece extends into the second movable cavity.

[0008] The fixed disc is further included in the second movable cavity, one side of the fixed disc is attached to the inner top wall of the raised portion, and the other side is used for limiting the first motor and the second motor; the disc surface of the fixed disc is further provided with an avoiding hole.

[0009] The side of the fixed disc away from the second motor is further provided with a sunken groove, and the avoiding hole is arranged at the groove bottom of the sunken groove; the end edge of the mounting piece is provided with a convex ring piece, and the convex ring piece is arranged in the sunken groove.

[0010] The side of the fixed disc away from the raised portion is further provided with a plurality of limiting bones for limiting the first motor and the second motor.

[0011] The two clamping arms are provided with a linkage arm in the first movable cavity, and the end of the two linkage arms facing each other is provided with a meshing part; the output shaft of the first motor is provided with a gear meshing with the meshing part.

[0012] The mounting plate is further included in the cavity, one side of the mounting plate is attached to the main control plate, and the other side is provided with a limiting column, and the linkage arm is provided with a sliding long hole matched with the limiting column.

[0013] The main shell is further provided with a bracket piece on one side.

[0014] The surface of the bracket piece is further provided with a control button for controlling the first motor and the second motor.

[0015] The utility model discloses an advantageous effect is: compared with prior art, the utility model provides a kind of double-motor drive type vehicle mobile phone support, including the main shell with cavity formed inside, main shell is equipped with main control board, and main control board will cavity be separated into first movable cavity and second movable cavity;Main shell further includes the first motor and the second motor that are oppositely arranged and are electrically connected with main control board, and the output shaft of first motor is located in first movable cavity, and is used to drive the clamping arm on the both sides of main shell to unfold or contract;The output shaft of second motor is located in second movable cavity, and is used to drive the back surface mounting piece of main shell and main shell rotation, to form first clamping posture and second clamping posture;It is not difficult to understand, by first motor cooperation clamping arm to realize the clamping and fixing of mobile phone on the front surface of main shell, and further by second motor, main shell and mounting piece make relative rotation, and then change the clamping direction of clamping arm to obtain first clamping posture and second clamping posture, and then the two kinds of screen use mode of folding screen mobile phone can be better clamped. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the perspective drawing of the utility model;

[0017] Figure 2 It is another angle perspective drawing of the utility model;

[0018] Figure 3 It is the explosion drawing of the utility model;

[0019] Figure 4 It is the schematic diagram of clamping arm and first motor cooperation of the utility model;

[0020] Figure 5 It is the schematic diagram of first motor and second motor cooperation of the utility model;

[0021] Figure 6 It is another angle schematic diagram of first motor and second motor cooperation of the utility model.

[0022] The following is mainly element symbol explanation:

[0023] 1, main shell;11, boss part;2, main control board;3, first motor;

[0024] 5, clamping arm;51, linkage arm;52, meshing part;53, sliding long hole;6, mounting piece;

[0025] 61, convex ring sheet;7, fixed disc;71, sunken groove;72, limit bone;8, bracket piece. DETAILED DESCRIPTION

[0026] In order to more clearly express the utility model, the utility model is further described below in connection with the drawings.

[0027] In the following description, example details are given to provide a more thorough understanding of the present application. It will be apparent, however, that the described embodiments are only part of the present application, not all embodiments. It should be understood that the specific embodiments are given only to explain the present application, and not to limit the present application.

[0028] It should be understood that when the terms "comprise" and / or "include" are used in the specification, it indicates that there are the features, whole, steps, operations, elements or components, but not exclude the presence or addition of one or more other features, whole, steps, operations, elements, components or their combinations.

[0029] In view of the technical problem that the conventional electric vehicle-mounted support cannot fix the folding screen mobile phone in the prior art, the present application provides a double-motor driving type vehicle-mounted mobile phone support, please refer to the accompanying drawings Figure 1 to the accompanying drawings Figure 6 , comprising a main shell 1 with a cavity formed inside, the main shell 1 is provided with a main control panel 2, the main control panel 2 divides the cavity into a first movable cavity and a second movable cavity; the main shell 1 further comprises a first motor 3 and a second motor 4 which are oppositely arranged in the working direction and are electrically connected with the main control panel 2, the output shaft of the first motor 3 is located in the first movable cavity and is used to drive the clamping arms 5 located on both sides of the main shell 1 to unfold or fold; the output shaft of the second motor 4 is located in the second movable cavity and is used to drive the back mounting member 6 of the main shell 1 to rotate relative to the main shell 1 to form a first clamping posture and a second clamping posture; during use, the user first controls the first motor 3 to make the clamping arms 5 open, and can place the folding screen mobile phone in the unfolded state, the clamping arms 5 clamp the two sides of the folding screen mobile phone in the unfolded state, and this state is the first clamping state; when the user needs to use the mobile phone in the folded state, the second motor 4 is controlled first to make the main shell 1 relatively rotate relative to the mounting member 6, and the clamping arms 5 can clamp the two ends of the folding screen mobile phone in the closed state, the clamping arms 5 located below mainly serve as supports, and the clamping arms 5 located above mainly form the clamping arms 5, and this state is the second clamping state.

[0030] It can be seen that the first motor 3 cooperates with the clamping arms 5 to realize clamping and fixing of the mobile phone on the front surface of the main shell 1, and further, the second motor 4 realizes relative rotation of the main shell 1 and the mounting member 6, thereby changing the clamping direction of the clamping arms 5 to obtain the first clamping posture and the second clamping posture, and thereby better clamping of the two screen use modes of the folding screen mobile phone can be realized.

[0031] In the embodiment, the mounting piece 6 is provided with a fixing hole, and the mounting piece 6 is sleeved on the output shaft of the second motor 4 through the fixing hole; the adapter component is needed to be adapted to realize a more efficient and rapid mounting mode, so as to ensure that the main shell 1 and the mounting piece 6 have sufficient driving force to drive relative rotation; in a more preferred mode, the hole of the fixing hole is a strip hole, and the output shaft of the second motor 4 is a corresponding flat strip, so that the rotation performance is more stable.

[0032] In the embodiment, the back surface of the main shell 1 is provided with a raised portion 11, and the enclosed space of the raised portion 11 is a second movable cavity, and the raised portion 11 is used for accommodating the first motor 3 and the second motor 4; the mounting end of the mounting piece 6 extends into the second movable cavity; it is not difficult to understand that the first motor 3 and the second motor 4 are accommodated by the raised portion 11, which can significantly reduce the overall thickness of the shell, and the user can use more conveniently.

[0033] In the embodiment, the fixed disc 7 accommodated in the second movable cavity is further included, one side of the fixed disc 7 is attached to the inner top wall of the raised portion 11, and the other side is used to limit the first motor 3 and the second motor 4; wherein the disc surface of the fixed disc 7 is further provided with an avoiding hole; the fixed disc 7 is used to increase the mounting stability of the first motor 3 and the second motor 4, so that the first motor 3 and the second motor 4 do not displace and cause jamming during work; and the avoiding hole is used to avoid the installation of the second motor 4 and the mounting piece 6.

[0034] In a more preferred mode, the side of the fixed disc 7 away from the second motor 4 is further provided with a sunken groove 71, and the avoiding hole is arranged at the groove bottom of the sunken groove 71; the end edge of the mounting piece 6 is provided with a convex ring piece 61, and the convex ring piece 61 is arranged in the sunken groove 71; it is not difficult to understand that the convex ring piece 61 is accommodated in the sunken groove 71, which can realize a reasonable structure to prevent the mounting piece 6 from being pulled out of the raised portion 11, so that more stable transfer is realized in the first clamping posture and the second clamping posture.

[0035] In a further mode, the side of the fixed disc 7 away from the raised portion 11 is further provided with a plurality of limiting bones 72 for limiting the first motor 3 and the second motor 4; the limiting bones 72 can further fix the first motor 3 and the second motor 4, so as to realize the stability of the installation of the first motor 3 and the second motor 4.

[0036] For the cooperation scheme of the first motor 3 driving and the clamping arm 5, in the embodiment, the two clamping arms 5 are both provided with a linkage arm 51 located in the first movable cavity, and the linkage arms 51 are both provided with a meshing part 52 at the opposite end; the output shaft of the first motor 3 is provided with a gear 31 meshing with the meshing part 52; it is not difficult to understand that the meshing parts 52 are respectively meshed and connected to the two sides of the gear 31, and the gear 31 rotates with the first motor 3, and based on the meshing transmission, the two linkage arms 51 rotate with the first motor 3 to realize reciprocating motion, that is, the unfolding and folding of the clamping arm 5 are driven, and then the clamping and loosening of the folding screen mobile phone are realized.

[0037] In a further scheme, a mounting plate located in the cavity is further included, one side of the mounting plate is attached to the main control board 2, the other side is provided with a limiting column, and the linkage arm 51 is provided with a sliding long hole 53 matched with the limiting column; the sliding long hole 53 and the limiting column can make the movement of the linkage arm 51 more stable, and prevent the occurrence of jamming.

[0038] Since the area of the folding screen mobile phone in the unfolded state is larger than that of the general mobile phone, the falling situation is prevented when the folding screen mobile phone is jolted on the road, in the embodiment, the side of the main shell 1 is further provided with a bracket 8, the bracket 8 is used for abutting against the bottom of the mobile phone in the first clamping posture, and the falling of the folding screen mobile phone is prevented; in a more preferred scheme, the surface of the bracket 8 is further provided with control buttons for controlling the first motor 3 and the second motor 4; the state of the vehicle-mounted mobile phone support can be controlled in time through the control buttons, and the user can operate and use conveniently.

[0039] The advantage of the utility model lies in:

[0040] The first motor is matched with the clamping arm to realize the clamping and fixing of the mobile phone on the front surface of the main shell, and further, the relative rotation of the main shell and the mounting part is realized through the second motor, and then the clamping direction of the clamping arm is changed to obtain the first clamping posture and the second clamping posture, and then the two screen use modes of the folding screen mobile phone can be better clamped.

[0041] The above disclosure is only several specific embodiments of the utility model, but the utility model is not limited to this, any change that can be thought of by any person skilled in the art should fall into the protection scope of the utility model.

Claims

1. A dual-motor driven vehicle-mounted mobile phone holder, characterized in that, The device includes a main shell with an internal cavity, and a main control board that divides the cavity into a first movable cavity and a second movable cavity. The main shell also includes a first motor and a second motor, both electrically connected to the main control board and arranged in opposite directions. The output shaft of the first motor is located in the first movable cavity and is used to drive clamping arms located on both sides of the main shell to expand or retract. The output shaft of the second motor is located in the second movable cavity and is used to drive a mounting component on the back of the main shell to rotate with the main shell, thereby forming a first clamping posture and a second clamping posture.

2. The dual-motor driven vehicle-mounted mobile phone holder according to claim 1, characterized in that, The mounting component is provided with a fixing hole, and the mounting component is sleeved on the output shaft of the second motor through the fixing hole.

3. The dual-motor driven vehicle-mounted mobile phone holder according to claim 2, characterized in that, The back of the main housing is provided with a raised portion, and the enclosed space of the raised portion is the second movable cavity. The raised portion is used to accommodate the first motor and the second motor; the mounting end of the mounting member extends into the second movable cavity.

4. The dual-motor driven vehicle-mounted mobile phone holder according to claim 3, characterized in that, It also includes a fixed plate housed in the second movable cavity, one side of which is attached to the inner top wall of the raised portion, and the other side is used to limit the first motor and the second motor; wherein, the surface of the fixed plate is also provided with a clearance hole.

5. The dual-motor driven vehicle-mounted mobile phone holder according to claim 4, characterized in that, The fixed plate is provided with a recessed groove on the side away from the second motor, and the clearance hole is located at the bottom of the recessed groove; the end edge of the mounting component is provided with a convex ring piece, which is placed in the recessed groove.

6. The dual-motor driven vehicle-mounted mobile phone holder according to claim 4, characterized in that, The side of the fixed plate away from the raised portion is also provided with multiple limiting bones to limit the first motor and the second motor.

7. The dual-motor driven vehicle-mounted mobile phone holder according to claim 1, characterized in that, Both clamping arms are provided with a linkage arm located in the first movable cavity, and the opposing ends of the two linkage arms are provided with a meshing part; the output shaft of the first motor is provided with a gear that meshes with the meshing part.

8. The dual-motor driven vehicle-mounted mobile phone holder according to claim 7, characterized in that, It also includes a mounting plate located inside the cavity, one side of the mounting plate is attached to the main control board, and the other side is provided with a limiting post. The linkage arm is provided with a sliding elongated hole that is adapted to the limiting post.

9. The dual-motor driven vehicle phone holder according to any one of claims 1-8, characterized in that, A bracket is also provided on one side of the main shell.

10. The dual-motor driven vehicle-mounted mobile phone holder according to claim 9, characterized in that, The surface of the bracket is also provided with control buttons for controlling the first motor and the second motor.

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