CN219246047U

CN219246047U - Virtual reality VR handle

Info

Publication number: CN219246047U
Application number: CN202223269463.7U
Authority: CN
Inventors: 王磊
Original assignee: Huaqin Technology Co Ltd
Current assignee: Huaqin Technology Co Ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-06-23
Anticipated expiration: 2032-12-06

Abstract

The utility model relates to the technical field of virtual reality, and discloses a virtual reality VR handle, which comprises: the power supply module, the charging module and the handle main board are arranged in the VR handle; the power supply module is connected with the handle main board and is used for providing starting voltage for each circuit in the handle main board; the charging module is connected with the power supply module and is used for carrying out electric power storage operation on the power supply module through an external charging wire. According to the utility model, the power supply module and the charging module can be arranged in the VR handle, and the charging module provides electric quantity for the power supply module, so that the power supply module can be circularly charged for use, and the battery does not need to be frequently replaced and discarded, thereby achieving the purposes of saving the use cost and protecting the environment.

Description

Virtual reality VR handle

Technical Field

The embodiment of the utility model relates to the technical field of virtual reality, in particular to a virtual reality VR handle.

Background

Current Virtual Reality (VR) products are one of the common electronic products used by people, and VR products are typically composed of two parts, VR handles and VR glasses, which are two separate parts. However, the VR handle portion is powered by a dry battery, and since the dry battery used cannot be charged repeatedly, the power of the dry battery can only be discarded after being used and the new dry battery can be replaced to power the VR handle, and the replacement of the dry battery increases the use cost of the user and the discarding of the dry battery causes irreversible pollution to the environment.

Disclosure of Invention

The embodiment of the utility model aims to provide a virtual reality VR handle, a power supply module and a charging module can be arranged in the VR handle, and the charging module provides electric quantity for the power supply module so that the power supply module can be circularly charged for use, and batteries do not need to be frequently replaced and discarded, thereby achieving the purposes of saving the use cost and protecting the environment.

To solve the above technical problems, an embodiment of the present utility model provides a virtual reality VR handle, including: the power supply module, the charging module and the handle main board are arranged in the VR handle; the power supply module is connected with the handle main board and is used for providing starting voltage for each circuit in the handle main board; the charging module is connected with the power supply module and is used for carrying out electric power storage operation on the power supply module through an external charging wire.

According to the virtual reality VR handle provided by the embodiment of the utility model, a power supply module, a charging module and a handle main board are arranged in the VR handle; the power supply module is connected with the handle main board and is used for providing starting voltage for each circuit in the handle main board; the charging module is connected with the power supply module and is used for carrying out electric power storage operation on the power supply module through an external charging wire. According to the VR handle, the power supply module and the charging module can be arranged in the VR handle, and the charging module provides electricity for the power supply module, so that the power supply module can be circularly charged for use, and batteries do not need to be frequently replaced and discarded, so that the purposes of saving the use cost and protecting the environment are achieved; the technical problems of increasing the use cost of a user and causing irreversible pollution to the environment caused by frequent replacement and discarding of a dry battery of which the VR handle part is used for supplying power in the prior art are solved.

In addition, the virtual reality VR handle provided by the utility model comprises a voltage detection circuit on the main board of the handle; the voltage detection circuit is used for acquiring the current voltage of the power supply module and sending voltage prompt information to a user according to a comparison result of the current voltage and a preset voltage range of the power supply module. The voltage detection circuit is used for detecting the current voltage of the power supply module in real time and sending the voltage prompt information to the user, so that the virtual reality VR handle provided by the utility model can be used for detecting the voltage of the power supply module in real time and reminding the user.

In addition, the virtual reality VR handle provided by the utility model also comprises a voltage indicator lamp capable of displaying three colors of red, yellow and green, wherein the voltage range comprises an undervoltage range, a normal voltage range and a full voltage range; the voltage indicator lamp is used for displaying red when the current voltage belongs to the undervoltage range and is used as the voltage prompt information; the voltage indicator lamp is further used for displaying yellow when the current voltage belongs to the normal voltage range, and the yellow is used as the voltage prompt information; the voltage indicator lamp is further used for displaying green when the current voltage belongs to the full voltage range, and the green is used as the voltage prompt information. The virtual reality VR handle provided by the utility model can display different colors through the indicator lamp to remind a user of the electric quantity condition of the power supply module.

In addition, the virtual reality VR handle provided by the utility model comprises a voltage conversion circuit on the main board of the handle; the voltage conversion circuit is used for sequentially converting the output voltage of the power supply module into the starting voltage of each circuit in the handle main board. The output voltage of the power supply module is converted into the starting voltage of each circuit in the handle main board through the voltage conversion circuit, so that the problem that each circuit in the main body cannot be started normally due to mismatching of input voltages is avoided.

In addition, the virtual reality VR handle provided by the utility model is characterized in that a battery protection board circuit for protecting the power supply module is arranged on the handle main board, the tab of the power supply module is connected with the handle main board through a bonding pad, and the battery protection board circuit is connected with the power supply module and the handle main board through the bonding pad. By directly integrating the battery plate protection plate circuit on the handle main board, other circuit boards do not need to be additionally arranged, so that the purpose of reducing the independent design of the battery protection plate can be achieved by the virtual reality VR handle.

In addition, the charging module is connected with the handle main board and is used for providing starting voltage for each circuit in the handle main board through the external charging line. The virtual reality VR handle provided by the utility model can be used under the condition of being connected with an external charging wire, and does not depend on a battery in the VR handle.

In addition, the virtual reality VR handle provided by the utility model is further used for stopping the power storage operation of the power supply module when the current voltage of the battery is detected to be equal to the charging cut-off voltage of the power supply module. The virtual reality VR handle provided by the utility model can automatically stop charging when the electric quantity of the power supply module is sufficient, so that the power supply module is prevented from being overcharged.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.

Fig. 1 is a schematic structural diagram of a virtual reality VR handle according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a handle motherboard in a virtual reality VR handle according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram II of a handle motherboard in a virtual reality VR handle according to an embodiment of the present utility model;

fig. 4 is a schematic connection diagram of a power supply module and a handle motherboard in a virtual reality VR handle provided by an embodiment of the present utility model;

fig. 5 is a second schematic structural diagram of a virtual reality VR handle according to an embodiment of the present utility model;

fig. 6 is a schematic product diagram of a virtual reality VR handle provided by an embodiment of the present utility model.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. However, it will be understood by those of ordinary skill in the art that in various embodiments of the present utility model, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. However, the claimed technical solution of the present utility model can be realized without these technical details and various changes and modifications based on the following embodiments.

The embodiment of the utility model relates to a virtual reality VR handle, as shown in FIG. 1, specifically comprising: the power supply module 1, the charging module 2 and the handle main board 3 are arranged in the VR handle; the power supply module 1 is connected with the handle main board 3 and is used for providing starting voltage for each circuit in the handle main board 3; the charging module 2 is connected with the power supply module 1 and is used for carrying out power storage operation on the power supply module 1 through an external charging wire.

In an example implementation, as shown in fig. 2, the structure of the handle body 3 is provided with a voltage detection circuit 31 and a voltage indicator lamp 32 on the handle body 3, where the voltage detection circuit 31 is configured to obtain the current voltage of the power supply module 1, and send a voltage prompt message to a user according to a comparison result between the current voltage and a preset voltage range of the power supply module 1, and the voltage indicator lamp 32 is configured to display the voltage prompt message to the user. The voltage detection circuit 31 may be an analog-to-digital conversion circuit, and the voltage indicator lamp 32 may be an LED lamp capable of realizing three colors of red, yellow and green. The voltage range of the preset power supply module 1 comprises an undervoltage range (0-3.6V), a normal voltage range (3.6V-4.3V) and a full voltage range (4.3-4.4V); when the current voltage of the power supply module 1 acquired by the voltage detection circuit 31 belongs to the undervoltage range, the voltage indicator lamp displays red color to remind a user that the voltage of the power supply module is insufficient and the power supply module needs to be charged; when the current voltage of the power supply module 1 acquired by the voltage detection circuit 31 belongs to a normal voltage range, the voltage indicator lamp displays yellow to remind a user that the voltage of the power supply module is normal; when the current voltage of the power supply module 1 acquired by the voltage detection circuit 31 belongs to the full voltage range, the voltage indicator lamp displays green to remind the user that the power supply module is sufficient in voltage and does not need to be charged. The virtual reality VR handle provided by the utility model can detect the voltage of the power supply module in real time and display different colors through the indicator lamp to remind a user of the electric quantity condition of the power supply module.

In an example implementation, in a case where the charging module 2 performs the storing operation for the power supply module 1, if the voltage detection circuit 31 detects that the current voltage of the power supply module 1 is equal to the charging cut-off voltage (i.e., the maximum value of the full voltage range) of the power supply module 1, the charging module 2 is controlled to stop the storing operation for the power supply module 1. The virtual reality VR handle provided by the utility model can automatically stop charging when the electric quantity of the power supply module is sufficient, so that the power supply module is prevented from being overcharged.

In an example implementation, as shown in fig. 3, the handle main body 3 may further be configured, and the handle main board 3 is further provided with a voltage conversion circuit 33, where the voltage conversion circuit 33 is configured to sequentially convert the output voltage of the power supply module 1 into the start voltage of each circuit in the handle main board 3. The circuits in the handle main board 3 are a peripheral module circuit 34 with a starting voltage of 1.8V, a handle part circuit 35 with a starting voltage of 3.8V and a peripheral module circuit 36 with a starting voltage of 9V; when the power supply module 1 supplies power to the handle main board 2, the 3.8V voltage output by the power supply module 1 needs to be converted into 1.8V, 3.8V and 9V in sequence, so as to ensure that the 1.8V peripheral module circuit 34, the 3.8V handle part circuit 35 and the 9V peripheral module circuit 36 can be started normally. The output voltage of the power supply module is converted into the starting voltage of each circuit in the handle main board through the voltage conversion circuit, so that the problem that each circuit in the main body cannot be started normally due to mismatching of input voltages is avoided.

In an example implementation, the 1.8V peripheral module circuit 34 is used to activate Nordic, norflash and I2C to GPIO functions, the 3.8V handle portion circuit 35 is used to activate VOUT_SENSOR and motor driver IC functions, and the 9V peripheral module circuit 36 is used to activate light strip functions.

In an example implementation, a schematic diagram of connection between the power supply module 1 and the handle motherboard 3 in the virtual reality VR handle is shown in fig. 4, and a battery protection board circuit 37 for protecting the power supply module is further disposed in the handle motherboard 3; the tab of the power supply module 1 is welded on the handle main board 3 through a bonding pad, and the battery protection board circuit 37 is welded on the handle main board 3 through a bonding pad and is connected with the power supply module 1. By directly integrating the battery plate protection plate circuit on the handle main board, other circuit boards do not need to be additionally arranged, so that the purpose of reducing the independent design of the battery protection plate can be achieved by the virtual reality VR handle.

In an example implementation, as shown in fig. 5, the structure of the handle body 3 may be that the charging module 2 is directly connected to the handle motherboard 3, and when the charging module 2 is connected to an external charging line, the charging module 2 may directly provide the starting voltage to each circuit in the handle motherboard 3 through the external charging line. The virtual reality VR handle provided by the utility model can be used under the condition of being connected with an external charging wire, and does not depend on a battery in the VR handle.

In an example implementation, the charging module 2 is connected to an external charging wire, preferably a USB data wire of 5V/2A, with other power sources, and the interface of the external charging wire is not unique, and may be set according to the user's needs.

In an example implementation, a schematic product diagram of a virtual reality VR handle is shown in fig. 6, a power supply module 1 is formed by a battery compartment and a battery placed in the battery compartment, a charging module 2 is connected with the power supply module 1, the power supply module 1 is connected with a handle main board 3 (a connection mode is not shown in the figure, and the connection mode shown in fig. 4 can be adopted), and the power supply module 1, the charging module 2 and the handle main board 3 are all arranged in the virtual reality VR handle; the charging module 2 can be connected with an external charging wire and is used for carrying out electric power storage operation on the power supply module; wherein the broken line drawing portion and the operation panel portion are given as examples only.

It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples of carrying out the utility model and that various changes in form and details may be made therein without departing from the spirit and scope of the utility model.

Claims

1. A virtual reality VR handle, comprising: the power supply module, the charging module and the handle main board are arranged in the VR handle;

the power supply module is connected with the handle main board and is used for providing starting voltage for each circuit in the handle main board;

the charging module is connected with the power supply module and is used for carrying out power storage operation on the power supply module through an external charging wire;

wherein the handle motherboard comprises a voltage detection circuit;

the voltage detection circuit is used for acquiring the current voltage of the power supply module and sending voltage prompt information to a user according to a comparison result of the current voltage and a preset voltage range of the power supply module.

2. The virtual reality VR handle of claim 1, wherein the handle motherboard further comprises a voltage indicator capable of displaying three colors red, yellow and green, the voltage range comprising an undervoltage range, a normal voltage range, and a full voltage range;

the voltage indicator lamp is used for displaying red when the current voltage belongs to the undervoltage range and is used as the voltage prompt information;

the voltage indicator lamp is further used for displaying yellow when the current voltage belongs to the normal voltage range, and the yellow is used as the voltage prompt information;

the voltage indicator lamp is further used for displaying green when the current voltage belongs to the full voltage range, and the green is used as the voltage prompt information.

3. The virtual reality VR handle of any one of claims 1-2, wherein the handle motherboard comprises a voltage conversion circuit;

the voltage conversion circuit is used for sequentially converting the output voltage of the power supply module into the starting voltage of each circuit in the handle main board.

4. The virtual reality VR handle as set forth in any one of claims 1-2, wherein a battery protection board circuit for protecting the power supply module is provided on the handle motherboard.

5. The virtual reality VR handle of claim 4, wherein the power module's tab is connected to the handle motherboard via a bonding pad, and the battery board protection circuit is connected to the power module and the handle motherboard via the bonding pad.

6. The virtual reality VR handle of any one of claims 1-2, wherein the charging module is connected to the handle motherboard for providing a starting voltage to each circuit within the handle motherboard via the external charging line.

7. The virtual reality VR handle of any one of claims 1-2, wherein the charging module is further configured to stop a power storage operation for the power supply module upon detecting that a present voltage of the power supply module is equal to a charge cutoff voltage of the power supply module.

8. The virtual reality VR handle of any one of claims 1-2, wherein the power module comprises a battery compartment and a battery disposed inside the battery compartment.

9. The virtual reality VR handle of any one of claims 1-2, wherein the external charging wire is a USB data wire.