CN215499105U

CN215499105U - Automatic tensioning actuating mechanism of cell phone stand

Info

Publication number: CN215499105U
Application number: CN202121843438.8U
Authority: CN
Inventors: 温棠心
Original assignee: Wen Tangxin
Current assignee: Wen Tangxin
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-11
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses an automatic tensioning driving mechanism of a mobile phone support, which relates to the technical field of mobile phone supports and comprises a machine body assembly, wherein a clamping assembly is fixedly connected inside the machine body assembly, a bottom support assembly is fixedly connected at the bottom of the machine body assembly, the machine body assembly comprises a machine shell, a circuit board is fixedly connected inside the front end of the machine shell, a first induction switch is fixedly connected on the front side surface of the bottom of the circuit board, a copper sheet touch switch is fixedly arranged on the rear side surface of the top of the machine shell, the clamping assembly comprises a gear box and a gear cover, a second induction switch is fixedly arranged on the front side surface of the bottom of the gear cover, when the approach of a mobile phone is sensed through the first induction switch, a motor is controlled to drive a worm to rotate, so that a planetary gear set drives two groups of clamps to move, the opening and closing of the clamps are sequentially realized, the mobile phone is automatically clamped, and the two groups of clamps can be opened through touching the copper sheet touch switch or the spring touch switch, the mobile phone is convenient to take down.

Description

Automatic tensioning actuating mechanism of cell phone stand

Technical Field

The utility model relates to the technical field of mobile phone supports, in particular to an automatic tensioning driving mechanism of a mobile phone support.

Background

Traditional cell phone stand simple structure, degree of automation is lower, when using, needs artifical supplementary messenger cell phone stand to press from both sides tight fixedly to the cell-phone, and after using, can't tighten up the clamp automatically, uses comparatively inconveniently, for this reason, we have provided an automatic tensioning actuating mechanism of cell phone stand.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an automatic tensioning driving mechanism for a mobile phone support, which solves the problems that the traditional mobile phone support is simple in structure and low in automation degree, the mobile phone support is required to be manually assisted to clamp and fix a mobile phone when in use, and a clamp cannot be automatically tightened after the traditional mobile phone support is used, so that the traditional mobile phone support is inconvenient to use.

In order to achieve the purpose, the utility model is realized by the following technical scheme: an automatic tensioning driving mechanism for a mobile phone support comprises a machine body assembly, wherein a clamping assembly is fixedly connected inside the machine body assembly, and a bottom support assembly is fixedly connected to the bottom of the machine body assembly;

the machine body assembly comprises a shell, a circuit board is fixedly connected inside the front end of the shell, a first inductive switch is fixedly connected to the front side face of the bottom of the circuit board, and a copper sheet touch switch is fixedly mounted on the rear side face of the top of the shell;

the clamping assembly comprises a gear box and a gear cover, a second inductive switch is fixedly mounted on the front side face of the bottom of the gear cover, a motor and a planetary gear set are fixedly mounted inside the gear box, a worm is sleeved outside the rotating end of the motor, and two groups of clamps are connected outside the planetary gear set;

the collet component comprises a collet, and a spring touch switch is fixedly mounted on the front side face of the collet.

As a further technical scheme of the utility model, the front side surface of the shell is fixedly connected with a front decorative cover plate, two groups of side surfaces of the shell are respectively symmetrically provided with a through groove, and the rear side surface of the shell is fixedly connected with a butt joint.

As a further technical scheme, the planetary gear set and the worm are in meshed connection, the two groups of clamps are identical in structure, teeth are arranged at the joint of each group of clamps and the planetary gear set, the planetary gear set and the two groups of clamps are in meshed connection, and the inner side face of each group of clamps is fixedly connected with a first protection pad.

As a further technical scheme of the utility model, the gear box and the gear cover are both fixedly arranged in the shell, and the two groups of clips respectively penetrate through the insides of the two groups of through grooves.

As a further technical scheme of the utility model, the outer surface of the top of the bottom support is fixedly connected with a second protective pad.

As a further technical scheme of the utility model, the second protective pad and the two groups of first protective pads are made of the same material and are made of silica gel materials.

Advantageous effects

The utility model provides an automatic tensioning driving mechanism of a mobile phone support. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides an automatic tensioning actuating mechanism of cell phone stand, when sensing the cell-phone through first inductive switch and being close to, the control motor drives the worm and rotates to planetary gear set drives two sets of clips and removes, realizes opening and foling in proper order, presss from both sides tightly the cell-phone automatically, and all can realize two sets of centre gripping through touching copper sheet touch switch or spring touch switch and open, is convenient for take off the cell-phone.

2. The utility model provides an automatic tensioning actuating mechanism of cell phone stand, but the operating condition of real-time detection two sets of clips through second inductive switch is in and opens or press from both sides tight state, and when two sets of clips were in the open mode 2 seconds, second inductive switch control motor work, and automatic work makes two sets of clips be in the state of foldeing.

Drawings

FIG. 1 is a schematic structural diagram of an automatic tensioning driving mechanism for a handset support;

fig. 2 is an exploded view of the body assembly of an automatic tensioning drive mechanism for a handset support;

fig. 3 is a schematic back structural view of a body assembly in an automatic tensioning driving mechanism of a mobile phone support;

FIG. 4 is an exploded view of a clamping assembly in an automatic tensioning drive mechanism for a handset support;

fig. 5 is a schematic structural diagram of a bottom bracket assembly in an automatic tensioning driving mechanism of a mobile phone support.

In the figure: 1. a body assembly; 11. a housing; 12. a circuit board; 13. a first inductive switch; 14. a front decorative cover plate; 15. a through groove; 16. a copper foil touch switch; 17. a butt joint port; 2. a clamping assembly; 21. a gear case; 22. a gear cover; 23. a second inductive switch; 24. a motor; 25. a planetary gear set; 26. a worm; 27. a clip; 28. a first protective pad; 3. a shoe assembly; 31. a bottom support; 32. a spring touch switch; 33. a second protective pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution of an automatic tensioning driving mechanism for a mobile phone support: the utility model provides an automatic tensioning actuating mechanism of cell phone stand, includes organism subassembly 1, the inside fixedly connected with centre gripping subassembly 2 of organism subassembly 1, the bottom fixedly connected with collet subassembly 3 of organism subassembly 1.

Referring to fig. 2-3, the body assembly 1 includes a housing 11, a circuit board 12 is fixedly connected inside a front end of the housing 11, a first inductive switch 13 is fixedly connected to a front side of a bottom of the circuit board 12, a copper sheet touch switch 16 is fixedly mounted on a rear side of a top of the housing 11, a front decorative cover plate 14 is fixedly connected to the front side of the housing 11, through slots 15 are symmetrically formed in two groups of sides of the housing 11, and a docking port 17 is fixedly connected to the rear side of the housing 11.

In actual use, the body assembly 1 senses the position of the mobile phone through the first sensing switch 13, and when the mobile phone is sensed to be close, the clamping assembly 2 is controlled to clamp the mobile phone, the copper sheet touch switch 16 is touched, and the constraint of the clamping assembly 2 on the mobile phone can be relieved.

Referring to fig. 4, the clamping assembly 2 includes a gear box 21 and a gear cover 22, a second inductive switch 23 is fixedly mounted on a front side of a bottom of the gear cover 22, a motor 24 and a planetary gear set 25 are fixedly mounted inside the gear box 21, a worm 26 is sleeved outside a rotating end of the motor 24, two sets of clips 27 are connected outside the planetary gear set 25, the planetary gear set 25 and the worm 26 are in meshed connection, the two sets of clips 27 have the same structure, teeth are disposed at a joint of each set of clips 27 and the planetary gear set 25, the planetary gear set 25 and the two sets of clips 27 are in meshed connection, a first protective pad 28 is fixedly connected to an inner side of each set of clips 27, the gear box 21 and the gear cover 22 are fixedly mounted inside the housing 11, and the two sets of clips 27 respectively pass through the two sets of through slots 15.

In actual use, the motor 24 drives the worm 26 to rotate to drive the planetary gear set 25 to work, the planetary gear set 25 drives the two groups of clamps 27 to be opened or closed, the second inductive switch 23 can detect the working states of the two groups of clamps 27 in real time, and the two groups of clamps 27 are in an opened or clamped state, when the two groups of clamps 27 are in the opened state for 2 seconds, the second inductive switch 23 controls the motor 24 to work, and the two groups of clamps 27 automatically work to be in a closed state.

Referring to fig. 5, the bottom bracket assembly 3 includes a bottom bracket 31, a spring touch switch 32 is fixedly mounted on the front side surface of the bottom bracket 31, a second protection pad 33 is fixedly connected to the outer surface of the top of the bottom bracket 31, and the second protection pad 33 and the two sets of first protection pads 28 are made of the same material and are made of silica gel material.

The working principle of the utility model is as follows: when the mobile phone is used, the mobile phone is placed above the bottom support 31, the position of the mobile phone is sensed through the first sensing switch 13, and when the mobile phone is sensed to be close, the motor 24 is controlled to drive the worm 26 to rotate, the planetary gear set 25 is driven to work, and the planetary gear set 25 drives the two groups of clamps 27 to be opened and closed in sequence to clamp the mobile phone;

when the mobile phone needs to be taken down, the two groups of clips 27 can be in an open state by touching the copper sheet touch switch 16 or the spring touch switch 32, and the mobile phone can be taken down;

when the second inductive switch 23 can detect that the two groups of clamps 27 are in the open state for 2 seconds, similarly, the second inductive switch 23 controls the motor 24 to work, and the second inductive switch automatically works to enable the two groups of clamps 27 to be in the closed state.

In addition, in the present embodiment, the circuit board 12 is a component commonly used in the art, the first inductive switch 13 and the second inductive switch 23 are both made of XH-M131, the copper sheet touch switch 16 is made of GSON-702, and the spring touch switch 32 is made of OPRLCCHC-USB-015, and in the above components, the structural features and the operation principle of the component and the specific circuit structure electrically connected to the outside are all the same as those of the prior art, and will not be described in detail herein.

Claims

1. An automatic tensioning driving mechanism for a mobile phone support comprises a machine body assembly (1) and is characterized in that a clamping assembly (2) is fixedly connected inside the machine body assembly (1), and a bottom support assembly (3) is fixedly connected to the bottom of the machine body assembly (1);

the machine body assembly (1) comprises a machine shell (11), a circuit board (12) is fixedly connected inside the front end of the machine shell (11), a first inductive switch (13) is fixedly connected to the front side face of the bottom of the circuit board (12), and a copper sheet touch switch (16) is fixedly mounted on the rear side face of the top of the machine shell (11);

the clamping assembly (2) comprises a gear box (21) and a gear cover (22), a second inductive switch (23) is fixedly installed on the front side face of the bottom of the gear cover (22), a motor (24) and a planetary gear set (25) are fixedly installed inside the gear box (21), a worm (26) is sleeved outside the rotating end of the motor (24), and two groups of clamps (27) are connected outside the planetary gear set (25);

the bottom support component (3) comprises a bottom support (31), and a spring touch switch (32) is fixedly mounted on the front side surface of the bottom support (31).

2. The automatic tensioning driving mechanism of the mobile phone support according to claim 1, wherein a front decorative cover plate (14) is fixedly connected to a front side surface of the housing (11), two groups of side surfaces of the housing (11) are symmetrically provided with through slots (15), respectively, and a docking port (17) is fixedly connected to a rear side surface of the housing (11).

3. The automatic tensioning driving mechanism of the mobile phone support is characterized in that the planetary gear set (25) and the worm (26) are in meshed connection, two groups of clamps (27) are identical in structure, teeth are arranged at the joints of the clamps (27) and the planetary gear set (25) in each group, the planetary gear set (25) and the two groups of clamps (27) are in meshed connection, and a first protective pad (28) is fixedly connected to the inner side surface of each group of clamps (27).

4. The automatic tensioning driving mechanism of the mobile phone support is characterized in that the gear box (21) and the gear cover (22) are fixedly arranged inside the machine shell (11), and the two groups of clips (27) respectively penetrate through the insides of the two groups of through grooves (15).

5. The automatic tensioning driving mechanism for the mobile phone support according to claim 1, wherein a second protective pad (33) is fixedly connected to the outer surface of the top of the bottom support (31).

6. The automatic tensioning driving mechanism for the mobile phone support is characterized in that the second protective pad (33) and the two groups of first protective pads (28) are made of the same material and are made of silica gel.