WO2021081766A1

WO2021081766A1 - Holder control method and holder

Info

Publication number: WO2021081766A1
Application number: PCT/CN2019/114063
Authority: WO
Inventors: 肖计林; 邹鸣
Original assignee: 深圳市华勤创展科技有限公司
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2021-05-06

Abstract

A holder control method and a holder (100), relating to the technical field of terminals. The holder control method is applied to the holder (100). The holder (100) comprises: a main housing (10); a transmitting coil (20) mounted in the main housing (10) and used for transmitting electromagnetic waves; a clamping device mounted on the main housing (10) and used for clamping and fixing a terminal on the main housing (10); a main control chip (30) mounted in the main housing (10), the main control chip (30) being separately connected to the transmitting coil (20) and the clamping device. The method comprises: the main control chip (30) detects, by controlling the transmitting coil (20) to transmit electromagnetic waves, whether the terminal needs to be clamped; if it is detected that the terminal needs to be clamped, the main control chip (30) controls the clamping device to clamp the terminal. Therefore, the terminal can be automatically clamped without manual operation, and the use is easy and convenient.

Description

Support control method and support

Technical field

The invention relates to the technical field of terminals, in particular to a bracket control method and a bracket.

Background technique

Nowadays, when driving, mobile phones are usually used for positioning and navigation, and mobile phone fixing brackets for vehicles have emerged as the times require.

The mobile phone fixing bracket can be fixed to the car body, and is generally fixed to the car body by means of suction cups or clamping. Then, the mobile phone is placed on the mobile phone fixing bracket, and the mobile phone fixing bracket is clamped and fixed by a device such as a clamp arm.

The clamping arm of the existing vehicle-mounted mobile phone fixing bracket is provided with an elastic member to clamp the mobile phone according to the elastic force. When clamping the mobile phone, it is necessary to manually pull the clamping arm to clamp the mobile phone. It is inconvenient to use with both hands.

Summary of the invention

The main purpose of the present invention is to provide a bracket control method and a bracket capable of automatically clamping the terminal.

In order to achieve the above technical problems, an embodiment of the present invention provides a stent control method, which is applied to a stent, and the stent includes:

Main housing,

A transmitting coil, the transmitting coil is installed in the main housing and used for transmitting electromagnetic waves,

A clamping device installed on the main housing and used to clamp and fix the terminal on the main housing,

A main control chip, the main control chip is installed in the main housing, and the main control chip is respectively connected with the transmitting coil and the clamping device;

The method includes:

The main control chip detects whether the terminal needs to be clamped by controlling the transmitting coil to emit electromagnetic waves,

If it is detected that the terminal needs to be clamped, the main control chip controls the clamping device to clamp the terminal.

In one embodiment, the terminal is provided with a receiving coil capable of cooperating with the transmitting coil for electromagnetic induction, and the stent is used for electromagnetic induction between the transmitting coil and the receiving coil in the terminal. The terminal performs wireless charging;

The main control chip detects whether the terminal needs to be clamped by controlling the transmitting coil to emit electromagnetic waves, including:

The main control chip detects whether the terminal needs to be clamped by determining whether the electromagnetic wave emitted by the transmitting coil is electromagnetically induced with the receiving coil.

In an embodiment, a metal component is provided on the terminal;

The main control chip detects whether the terminal needs to be clamped by judging whether the electromagnetic wave emitted by the transmitting coil detects whether there are metal parts.

In an embodiment, the main control chip detects whether the terminal needs to be clamped by controlling the transmitting coil to emit electromagnetic waves, including:

The main control chip transmits electromagnetic waves through the transmitting coil to detect whether the terminal needs to be clamped in the area to be detected.

In an embodiment, the support further includes:

A position adjustment bracket slidably connected to the main housing, and the position adjustment bracket is used to hold the terminal at the bottom;

The method also includes:

The position of the terminal relative to the main housing is adjusted by slidingly adjusting the position of the position adjusting bracket.

In one embodiment, the bracket further includes positioning glass beads and an elastic member, the positioning glass beads are connected to the main housing through the elastic member, and the position adjustment bracket is provided with Positioning groove matched with glass beads;

The method also includes:

The position of the position adjustment bracket is slidably adjusted by inserting the positioning glass beads into the corresponding positioning grooves.

In one embodiment, the clamping device includes:

A clamping arm for clamping the terminal,

The moving mechanism is used to drive the clamping arm to move in the horizontal direction,

A driving device is respectively connected with the main control chip and the moving mechanism;

The main control chip controls the clamping device to clamp the terminal, including:

The main control chip controls the driving device to drive the moving mechanism to drive the clamping arm to move in a horizontal direction to clamp the terminal.

In an embodiment, the support further includes:

The working status indicator is connected with the main control chip;

The method also includes:

The main control chip controls the working status indicator to display the working status of the wireless charging of the cradle.

In an embodiment, the support further includes:

Button, the button is connected with the main control chip, and the button is used for pressing by the user,

Button indicator light, where the button indicator light is connected to the main control chip;

The method also includes:

The main control chip controls the clamping device to open after detecting that the button is pressed,

After detecting that the key is pressed, the main control chip controls the key indicator to turn on to prompt the working state of the key.

The embodiment of the present invention also provides a stent for executing the stent control method described in any of the above embodiments.

The beneficial effects of the present invention:

The stent control method provided by the embodiment of the present invention is applied to the stent. The stent includes: a main housing, a transmitting coil, the transmitting coil is installed in the main housing and used for transmitting electromagnetic waves, a clamping device, and the clamping device is installed on the main housing and used To clamp and fix the terminal on the main casing, the main control chip and the main control chip are installed in the main casing; the bracket control method includes: the main control chip detects whether the terminal needs to be clamped by controlling the transmitting coil to emit electromagnetic waves. If the terminal needs to be clamped, the main control chip controls the clamping device to clamp the terminal, so that the terminal can be automatically clamped without manual operation and simple and convenient to use.

Description of the drawings

The advantages of the above and/or additional aspects of the present invention will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, in which:

Fig. 1 is a schematic structural diagram of a stent provided by an embodiment of the present invention;

Figure 2 is a schematic structural diagram of a stent provided by an embodiment of the present invention;

Figure 3 is a schematic structural diagram of a stent provided by an embodiment of the present invention;

Figure 4 is a flowchart of a stent control method according to an embodiment of the present invention;

Figure 5 is an exploded view of a bracket provided by an embodiment of the present invention;

Figure 6 is a partial structural diagram of a clamping device provided by an embodiment of the present invention;

FIG. 7 is a structural diagram of a position adjustment bracket and positioning glass beads provided by an embodiment of the present invention;

Figure 8 is a cross-sectional view of a bracket provided by an embodiment of the present invention;

Fig. 9 is another cross-sectional view of a bracket provided by an embodiment of the present invention.

The correspondence between the reference signs and component names in Figures 1 to 9 is:

100. Bracket; 10. Main housing; 20. Transmitting coil; 30. Main control chip; 40. Clamping arm; 50. Moving mechanism; 51. Gear; 52. Rack; 60. Drive device; 70. Position adjustment support Frame; 71. Positioning groove; 80. Positioning bead; 90. Working status indicator; 101. Display panel; 1011. Translucent display area; 102. Button; 103. Button indicator.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments These are a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by a person of ordinary skill in the art without creative work shall fall within the protection scope of this application.

An embodiment of the present invention provides a bracket control method, which is applied to the bracket 100, and the bracket 100 is used to clamp and fix a terminal (not shown). Among them, the terminal may be a mobile phone or a tablet computer, etc., which is not limited here.

Please refer to Figures 1 to 3, the support 100 includes:

The main housing 10,

The transmitting coil 20 is installed in the main housing 10 and used for transmitting electromagnetic waves,

The clamping device is installed on the main housing 10 and used to clamp and fix the terminal on the main housing 10,

The main control chip 30, the main control chip 30 is installed in the main housing 10, and the main control chip 30 is respectively connected with the transmitting coil 20 and the clamping device.

Please refer to Figure 4, the method includes:

In step 200, the main control chip 30 detects whether the terminal needs to be clamped by controlling the transmitting coil 20 to emit electromagnetic waves. If it is detected that the terminal needs to be clamped, go to step 210.

In step 210, the main control chip 30 controls the clamping device to clamp the terminal.

The stent control method provided by the embodiment of the present invention is applied to the stent 100. The stent 100 includes: a main housing 10, a transmitting coil 20, the transmitting coil 20 is installed in the main housing 10 and used to emit electromagnetic waves, a clamping device, and a clamping device It is installed on the main housing 10 and used to clamp and fix the terminal on the main housing 10. The main control chip 30 and the main control chip 30 are installed in the main housing 10. The bracket control method includes: the main control chip 30 detects whether the terminal needs to be clamped by controlling the transmitting coil 20 to emit electromagnetic waves. If it is detected that the terminal needs to be clamped, the main control chip 30 controls the clamping device to clamp the terminal, so as to realize automatic clamping. The terminal is tight, no manual operation is required, and it is simple and convenient to use.

In one embodiment, the terminal is provided with a receiving coil (not shown) that can cooperate with the transmitting coil 20 for electromagnetic induction. The stent 100 performs electromagnetic induction on the terminal through the transmitting coil 20 and the receiving coil in the terminal. Wireless charging.

The main control chip 30 detects whether the terminal needs to be clamped by controlling the transmitting coil 20 to emit electromagnetic waves, that is, step 200 includes:

The main control chip 30 determines whether the terminal needs to be clamped by determining whether the electromagnetic wave emitted by the transmitting coil 20 is electromagnetically induced with the receiving coil.

The stent control method provided by the embodiment of the present invention detects whether the terminal needs to be clamped by determining whether the electromagnetic wave emitted by the transmitting coil 20 is electromagnetically induced with the receiving coil, so that the stent 100 performing the stent control method provided by the embodiment of the present invention is When the clamped terminal supports the wireless charging function, the terminal can be automatically clamped at the instant when the terminal is wirelessly charged, without manual clamping operation, which is simple and convenient to use.

In one embodiment, metal parts (not shown in the figure) are provided on the terminal.

The main control chip 30 detects whether the terminal needs to be clamped by judging whether there are metal parts in the electromagnetic wave emitted by the transmitting coil 20.

The stent control method provided by the embodiment of the present invention detects whether there is a metal component by judging the electromagnetic waves emitted by the transmitting coil 20 to detect whether the terminal needs to be clamped, so that the stent 100 that executes the stent control method provided by the embodiment of the present invention is clamped. When the terminal does not support the wireless charging function, it can detect whether the terminal needs to be clamped by detecting whether there are metal parts in the terminal, and then realize the automatic clamping of the terminal according to the detection result, without manual clamping operation, simple and convenient to use.

In one embodiment, the main control chip 30 controls the transmitting coil 20 to emit electromagnetic waves to detect whether the terminal needs to be clamped, that is, step 200 includes:

The main control chip 30 transmits electromagnetic waves through the transmitting coil 20 to detect whether the terminal needs to be clamped in the area to be detected.

During the detection, if the distance is too far, it is easy to cause the clamping operation to be triggered by mistake, thus causing unnecessary operation and waste of operation. And if the distance is too far, the accuracy of the detection result will also be reduced.

If the detection distance is too close, the detection will be insensitive. Furthermore, setting a reasonable detection distance and performing detection within the detection area can effectively increase the accuracy and sensitivity of the detection of the bracket 100, which can not only avoid false triggering of the clamping operation, but also increase the detection sensitivity, which is simple and convenient to use.

In one embodiment, please refer to Figure 5, the clamping device includes:

Clamping arm 40, used to clamp the terminal,

The moving mechanism 50 is used to drive the clamp arm 40 to move in the horizontal direction,

The driving device 60 is connected to the main control chip 30 and the moving mechanism 50 respectively.

The main control chip 30 controls the clamping device to clamp the terminal, that is, step 210, which includes:

The main control chip 30 controls the driving device 60 to drive the moving mechanism 50 to drive the clamping arm 40 to move in the horizontal direction to clamp the terminal.

Specifically, the driving device 60 may be a motor. Please refer to FIG. 6, the moving mechanism 50 includes:

Gear 51, connected with the main shaft of the motor;

The rack 52 meshes with the gear 51 and is connected with the clamping arm 40.

In one embodiment, please refer to FIG. 5, the support 100 further includes:

The position adjustment bracket 70 is slidably connected to the main housing 10, and the position adjustment bracket 70 is used to hold the terminal at the bottom.

The stent control method also includes:

The position of the terminal relative to the main housing 10 is adjusted by sliding the position of the position adjustment bracket 70.

The bracket control method provided by the embodiment of the present invention includes adjusting the position of the terminal relative to the main housing 10 by sliding the position adjustment bracket 70, which is flexible and convenient to use.

The bracket control method provided by the embodiment of the present invention supports the wireless charging function of the terminal to be clamped by the bracket 100, that is, when the terminal is provided with a receiving coil, the position of the bracket 100 can be adjusted by sliding to adjust the position of the terminal relative to the main housing 10 Therefore, the relative positions of the transmitting coil 20 in the cradle 100 and the receiving coil in the terminal can be adjusted, thereby increasing the effect of the cradle 100 in wirelessly charging the terminal.

In one embodiment, referring to FIGS. 7 and 8, the support 100 further includes a positioning glass bead 80 and an elastic member, and the positioning glass bead 80 is connected to the main housing 10 through the elastic member.

The position adjustment bracket 70 is provided with a positioning groove 71 matching the positioning glass beads 80.

The stent control method also includes:

By inserting the positioning bead 80 into the corresponding positioning groove 71 to adjust the position of the position adjustment bracket 70 by sliding, the manual adjustment feel and the service life of the bracket 100 are increased.

In one embodiment, please refer to FIG. 5 and FIG. 9, the support 100 further includes:

The working status indicator 90 is connected to the main control chip 30.

The stent control method also includes:

The main control chip 30 controls the working status indicator 90 to display the working status of the wireless charging of the cradle 100.

The cradle control method provided by the embodiment of the present invention includes the main control chip 30 controlling the working status indicator 90 to display the working status of the wireless charging of the cradle 100 to prompt the user of the working status of the wireless charging of the cradle 100, which is convenient to use.

Specifically, the bracket 100 further includes:

The display panel 101 is mounted on the main casing 10.

The display panel 101 is provided with a light-transmitting display area 1011, and a working status indicator 90 is provided inside the main housing 10 and light passes through the light-transmitting display area 1011 to display the charging state of the cradle 100. The light-transmitting display area 1011 has a ring shape, such as a circular ring shape or an elliptical ring shape.

In one embodiment, the support 100 further includes:

The button 102 is connected to the main control chip 30, and the button 102 is used for the user to press,

The button indicator light 103 is connected to the main control chip 30.

The stent control method also includes:

The main control chip 30 controls the clamping device to open after detecting that the button 102 is pressed,

After detecting that the button 102 is pressed, the main control chip 30 controls the button indicator light 103 to turn on to prompt the working state of the button 102.

The bracket control method provided by the embodiment of the present invention includes that the main control chip 30 controls the clamping device to open after detecting that the button 102 is pressed, and the main control chip 30 controls the button indicator light 103 to turn on after detecting that the button 102 is pressed. The working state of the button 102, so that the bracket 100 that implements the bracket control method provided by the embodiment of the present invention can automatically open the clamping device through the button 102, without manual operation, simple and convenient to use, and there is a button indicator 103 that can prompt the button 102 Working status, easy to use.

The embodiment of the present invention also provides a stent 100 for executing the stent control method provided in any of the above-mentioned embodiments.

The working principle of the bracket 100 provided by an embodiment of the present invention is as follows:

The bracket 100 is fixed in the vehicle body, and the bracket 100 is connected to a power source. The cradle 100 can be connected to a power source via wired or wireless connection, which is not limited here. At this time, the working status indicator 90 is turned on, that is, the working status indicator 90 is on, indicating that the support 100 has entered the working state.

Press the button 102, the clamping device is automatically opened, and the terminal is placed on the bracket 100. At this time, the main control chip 30 detects whether the terminal needs to be clamped by controlling the transmitting coil 20 to emit electromagnetic waves. If it is detected that the terminal needs to be clamped, the main control chip 30 controls the clamping device to clamp the terminal. At this time, the working status indicator light 90 is turned off, that is, the working status indicator light 90 is extinguished to prompt the change of the working status of the support 100.

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 these There is any such actual relationship or sequence between entities or operations. Moreover, the terms "include", "include" 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 not only includes those elements, but also includes those that are not explicitly listed Other elements of, or also include elements inherent to this process, method, article or equipment. If there are no more restrictions, the element defined by the sentence "including a..." does not exclude the existence of other identical elements in the process, method, article, or equipment that includes the element.

The above features mentioned in the specification, drawings and claims, as long as they are meaningful within the present invention, can be combined with each other arbitrarily. The features and advantages described for the sample analysis system according to the present invention are applicable to the sample analysis method according to the present invention in a corresponding manner, and vice versa.

The above are only specific embodiments of the present invention, so that those skilled in the art can understand or implement the present invention. Various modifications to these embodiments will be obvious 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 invention. Therefore, the present invention will not be limited to the embodiments shown in this document, but should conform to the widest scope consistent with the principles and novel features applied for in this document.

Claims

A stent control method, characterized in that it is applied to a stent, and the stent includes:

Main housing,

A transmitting coil, the transmitting coil is installed in the main housing and used for transmitting electromagnetic waves,

A clamping device installed on the main housing and used to clamp and fix the terminal on the main housing,

A main control chip, the main control chip is installed in the main housing, and the main control chip is respectively connected with the transmitting coil and the clamping device;

The method includes:

The main control chip detects whether the terminal needs to be clamped by controlling the transmitting coil to emit electromagnetic waves,

If it is detected that the terminal needs to be clamped, the main control chip controls the clamping device to clamp the terminal.
The stent control method according to claim 1, wherein the terminal is provided with a receiving coil capable of cooperating with the transmitting coil for electromagnetic induction, and the stent communicates with the terminal through the transmitting coil. The receiving coil performs electromagnetic induction to wirelessly charge the terminal;

The main control chip detects whether the terminal needs to be clamped by controlling the transmitting coil to emit electromagnetic waves, including:

The main control chip detects whether the terminal needs to be clamped by determining whether the electromagnetic wave emitted by the transmitting coil is electromagnetically induced with the receiving coil.
The bracket control method according to claim 1, wherein the terminal is provided with a metal part;

The main control chip detects whether the terminal needs to be clamped by controlling the transmitting coil to emit electromagnetic waves, including:

The main control chip detects whether the terminal needs to be clamped by judging whether the electromagnetic wave emitted by the transmitting coil detects whether there is a metal component.
The stent control method according to any one of claims 1 to 3, wherein the main control chip detects whether the terminal needs to be clamped by controlling the transmitting coil to emit electromagnetic waves, comprising:

The main control chip transmits electromagnetic waves through the transmitting coil to detect whether the terminal needs to be clamped in the area to be detected.
The stent control method according to any one of claims 1 to 3, wherein the stent further comprises:

A position adjustment bracket slidably connected to the main housing, and the position adjustment bracket is used to hold the terminal at the bottom;

The method also includes:

The position of the terminal relative to the main housing is adjusted by slidingly adjusting the position of the position adjusting bracket.
The stent control method according to claim 5, wherein the stent further comprises positioning glass beads and an elastic member, the positioning glass beads are connected to the main housing through the elastic member, and the position adjustment The bracket is provided with a positioning groove that matches the positioning bead;

The method also includes:

The position of the position adjustment bracket is slidably adjusted by inserting the positioning glass beads into the corresponding positioning grooves.
The stent control method according to any one of claims 1 to 3, wherein the clamping device comprises:

A clamping arm for clamping the terminal,

The moving mechanism is used to drive the clamping arm to move in the horizontal direction,

A driving device is respectively connected with the main control chip and the moving mechanism;

The main control chip controls the clamping device to clamp the terminal, including:

The main control chip controls the moving mechanism to drive the clamping arm to move in a horizontal direction by controlling the driving device to clamp the terminal.
The stent control method according to any one of claims 1 to 3, wherein the stent further comprises:

The working status indicator is connected with the main control chip;

The method also includes:

The main control chip controls the working status indicator to display the working status of the wireless charging of the cradle.
The stent control method according to any one of claims 1 to 3, wherein the stent further comprises:

Button, the button is connected with the main control chip, and the button is used for pressing by the user,

Button indicator light, where the button indicator light is connected to the main control chip;

The method also includes:

The main control chip controls the clamping device to open after detecting that the button is pressed,

After detecting that the key is pressed, the main control chip controls the key indicator to turn on to prompt the working state of the key.
A stent, characterized by being used to implement the stent control method according to any one of claims 1 to 9.