CN220137657U

CN220137657U - Hand-held expander

Info

Publication number: CN220137657U
Application number: CN202321127970.9U
Authority: CN
Inventors: 陈洪; 张惠阳; 段克奇; 刘学; 卢清柏; 张逸均; 周萍
Original assignee: Huayou Digital Culture Technology Research Institute Xiamen Co ltd
Current assignee: Huayou Digital Culture Technology Research Institute Xiamen Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-12-05
Anticipated expiration: 2033-05-11

Abstract

The utility model discloses a handheld expander, which comprises a stand body, a Bluetooth module, a control module and a heat dissipation module. The mobile equipment comprises a rocker module and a battery module, wherein the base body comprises a shell and a handle part, the handle part is arranged on two sides of the shell, a mounting groove is formed in the shell, mobile equipment can be placed in the mounting groove, the rocker module and a heat dissipation module are both arranged on the shell, the rocker module and the heat dissipation module are both connected with a control module, the control module is connected with a Bluetooth module, and the mobile equipment is controlled by wireless connection of the Bluetooth module and the mobile equipment and is controlled to dissipate heat; the battery module is connected with the control module and provides power for other modules. The expander can be used for being combined with virtual reality equipment, so that the user can hold the holding part by penetrating the through hole of the handle part with both hands, and operate the rocker module to perform rocker operation on the mobile equipment, so that the operation difficulty can be reduced, the experience sense can be improved, and the heat dissipation effect is good.

Description

Hand-held expander

Technical Field

The utility model relates to the field of virtual reality control, in particular to a handheld expander.

Background

In some mobile AR experience scenarios, a handheld hardware device with a certain high performance is often required to be used, and a larger screen is also required to obtain a more immersive experience, so that the handheld device is heavy, a user can feel tired when holding the handheld device with a single hand for a long time, and meanwhile, if the user needs to interact through the screen while experiencing AR, the user also needs to touch the screen of the mobile device with a hand, so that the operation difficulty is increased, and the experience feel is reduced. Moreover, the mobile device generally needs to be clamped on the handheld device by using the clamp, and when the handheld device is moved, the mobile device is driven to move to perform AR interactive operation, but the clamp is low in stability in the moving process, so that the mobile device is easy to drop, meanwhile, a user needs to wear equipment such as AR glasses, and the clamping state between the handheld device and the mobile device is difficult to be perceived immediately, so that experience is affected.

In view of this, it is important to provide a hand-held extender that is lightweight and has a good operational experience.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides a handheld expander.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

a handheld expander comprises a stand body, a Bluetooth module, a control module and a heat dissipation module. The mobile equipment comprises a base body and a mobile equipment, wherein the base body comprises a shell and handle parts, the handle parts are arranged on two side edges of the shell, a mounting groove is formed in the shell, the mobile equipment can be placed in the mounting groove, the rocker module and the heat dissipation module are both arranged on the shell, the rocker module and the heat dissipation module are both connected with the control module, the control module is connected with the Bluetooth module, and the Bluetooth module is in wireless connection with the mobile equipment to realize operation control of the mobile equipment and control the heat dissipation module to dissipate heat; the battery module is connected with the control module and provides power for other modules.

Preferably, the heat dissipation module comprises a fan, the fan is arranged on the first end face of the shell and is connected with the control module, the Bluetooth module is used for receiving temperature information of the mobile device, and the control module is used for controlling the opening and closing of the fan according to the temperature information.

Preferably, the fan also comprises a ventilation net, wherein the ventilation net is arranged on the second end face of the shell and is opposite to the fan.

Preferably, the second end face of the housing is provided with a holding portion, the rocker module is mounted on the holding portion, the handle portion is provided with a through hole, and a user's hand can pass through the through hole to hold the rocker module on the holding portion for operation.

Preferably, the casing is provided with a camera opening for exposing a camera of the mobile device and a charging opening for passing a charging wire of the mobile device, and the camera openings are oppositely arranged on two end faces of the mounting groove.

Preferably, the battery module is built in the housing, and a charging interface of the battery module is arranged on the housing.

Preferably, the device further comprises a switch module, wherein the switch module is arranged on the shell, connected with the control module and used for controlling the opening and closing of the expander.

Preferably, the battery module further comprises an indication module, wherein the indication module is arranged on the shell, connected with the control module and used for indicating the electric quantity of the battery module.

Preferably, the handle portion comprises a flexible glue handle.

Preferably, the expander is for use with an augmented reality device.

Compared with the prior art, the utility model has the following beneficial effects:

(1) According to the handheld expander provided by the utility model, the mobile equipment can be installed in the installation groove on the shell, the holding part can be held by two hands of a user through the through hole of the handle part, and the rocker module is operated to perform rocker operation on the mobile equipment, so that the operating difficulty is reduced, the weight of the equipment can be shared, the expander can be firmly held, and the mobile equipment can be fixed.

(2) According to the handheld expander, the Bluetooth module can be paired with the mobile device, after the mobile device is successfully paired, the mobile device is subjected to rocker operation through the rocker module, the condition that the display screen of the mobile device is not required to be directly touched during AR experience can be met, interaction is carried out between the rocker module and the screen of the mobile device, and experience is improved.

(3) According to the handheld expander, the Bluetooth module can be used for receiving and monitoring the temperature information of the mobile equipment in real time, and the mobile equipment is cooled by combining the cooling module, so that the cooling effect can be effectively improved.

Drawings

The accompanying drawings are included to provide a further understanding of the embodiments and are incorporated in and constitute a part of this specification. The drawings illustrate embodiments and together with the description serve to explain the principles of the utility model. Many of the intended advantages of other embodiments and embodiments will be readily appreciated as they become better understood by reference to the following detailed description.

FIG. 1 is a schematic illustration of a hand-held extender of an embodiment of the present utility model;

FIG. 2 is a schematic front view of a hand-held extender of an embodiment of the present utility model;

FIG. 3 is a schematic back view of a hand-held extender of an embodiment of the present utility model;

FIG. 4 is a top view of a hand-held extender of an embodiment of the present utility model;

FIG. 5 is a block diagram of a hand-held extender of an embodiment of the present utility model;

reference numerals: 1. a stand body; 11. a housing; 12. a handle portion; 13. a mounting groove; 14. a camera; 15. a charging port; 2. a Bluetooth module; 3. a control module; 4. a rocker module; 5. a heat dissipation module; 51. a fan; 52. a ventilation screen; 6. a battery module; 61. a charging interface; 7. a switch module; 8. and an indication module.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present utility model are shown in the drawings.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-5, a handheld expander is provided in an embodiment of the present utility model, and the handheld expander can be used in combination with an augmented reality device, where the expander includes a stand body 1, a bluetooth module 2, a control module 3, a rocker module 4, a heat dissipation module 5 and a battery module 6, the stand body 1 includes a housing 11 and a handle portion 12, in a preferred embodiment, the housing 11 is made of a plastic material, and is relatively light, and the handle portion 12 includes a flexible glue handle, so that the portable expander is convenient to hold. The handle portion 12 is arranged on two sides of the shell 11, the shell 11 is provided with a mounting groove 13, a first end face, a second end face and a bottom face are arranged between the two sides of the shell 11, and the mounting groove 13 is formed between the first end face, the second end face, the bottom face and the two sides. The mobile device can be placed in the mounting groove 13, and both hands of the user can be held on the two handle portions 12, so that the operation is convenient when experiencing an AR scene. The rocker module 4 and the heat dissipation module 5 are both installed on the housing 11, specifically, the second end surface of the housing 11 is provided with a holding portion, the rocker module 4 is installed on the holding portion, the handle portion 12 is provided with a through hole, and the hand of the user can pass through the through hole and hold the rocker module 4 on the holding portion. The rocker module 4 and the heat dissipation module 5 are both connected with the control module 3, the control module 3 is connected with the Bluetooth module 2, the mobile equipment is wirelessly connected with the mobile equipment through the Bluetooth module 2 to realize the operation control of the mobile equipment, and the heat dissipation module 5 is controlled to dissipate heat; on the one hand, the control instruction of the rocker module 4 is sent to the control module 3, the control module 3 sends the control instruction to the Bluetooth module 2, the control module 3 sends the control instruction to the mobile equipment end through the Bluetooth module 2 to realize the rocker operation of the mobile equipment, on the other hand, the temperature information detected by the mobile equipment end can be sent to the control module 3 through the Bluetooth module 2, the control module 3 compares the temperature information with a preset threshold value according to the temperature information, and when the temperature of the mobile equipment is higher than the preset threshold value, the heat dissipation module 5 is controlled to start a heat dissipation function. The battery module 6 is connected to the control module 3 and provides power to the other modules. Therefore, the mobile device, such as a mobile phone, a tablet and the like, can be fixed in the mounting groove 13, the user can pass through the handle part 12 by two hands, hold the columnar holding part by the right hand, and share the weight of the device together by the left hand and the right hand, so that the device can be held firmly.

In a specific embodiment, the heat dissipation module 5 includes a fan 51, the housing 11 is further provided with a ventilation net 52, the fan 51 is disposed at the inner side of the first end surface of the housing 11 and connected with the control module 3, the bluetooth module 2 receives temperature information of the mobile device, and the control module 3 controls on/off of the fan 51 according to the temperature information. When the temperature of the mobile device is higher than the preset threshold, the control module 3 sends an opening instruction to start the fan 51, and when the temperature of the mobile device is lower than the preset threshold, the control module 3 sends a closing instruction to close the fan 51, so that the heat dissipation function can be intelligently adjusted. The ventilation net 52 is provided on the second end surface of the housing 11 and is disposed opposite to the fan 51. The ventilation net 52 adopts a latticed metal sheet, which is favorable for taking away the air flow generated by the fan 51 and improving the heat dissipation effect.

In a specific embodiment, the casing 11 is provided with a camera opening 14 for exposing a camera of the mobile device and a charging opening 15 for passing a charging wire of the mobile device, the camera opening 14 is relatively arranged on two end surfaces of the mounting groove 13, the camera function of the mobile device is not affected by the camera opening 14, and the charging requirement of the mobile device can be met when the expander is used by the charging opening 15. The battery module 6 is built in the case 11, and the charging port 61 of the battery module 6 is provided in the case 11. The built-in battery module 6 can provide power for other modules such as the control module 3, the rocker module 4, the Bluetooth module 2, the fan 51 and the like, and can charge the battery module 6 through the charging interface 61 to supply power to the expander for charging.

In a specific embodiment, the device further comprises a switch module 7 and an indication module 8, wherein the switch module 7 and the indication module 8 are arranged on the shell 11 and are respectively connected with the control module 3 and are respectively used for controlling the opening and closing of the expander and indicating the electric quantity of the battery module 6. Specifically, the switch module 7 and the indication module 8 are disposed on the upper end surface of the housing 11, and the function of the expander is turned on by pressing the switch module 7. In one embodiment, the indication module 8 employs a plurality of indication lamps, and the number of the indication lamps is used to indicate the electric quantity of the battery module 6. In other embodiments, the indication module 8 may also display the power of the battery module 6 by using a liquid crystal display.

The use process of the handheld expander of the embodiment of the utility model is as follows:

(1) The mobile device is inserted into the mounting slot 13 in the housing 11 and the bluetooth of the mobile device is guaranteed to be in an on mode at this time. The user presses the switch module 7 of the expander with both hands to electrify and work the control module 3, the rocker module 4 and the Bluetooth module 2, and the indication lamp of the built-in battery module 6 is lighted.

(2) When the expander is paired with the mobile device, the rocker module 4 is pressed, the trigger control module 3 generates a pairing instruction and sends the pairing instruction to the Bluetooth module 2, and the Bluetooth module 2 sends the pairing instruction to the mobile device to finish pairing.

(3) After the expander and the mobile equipment are paired, AR application software on the mobile equipment is opened, then the selection and the confirmation are carried out through the rocker module 4, the rocker module 4 is shifted up, down, left and right, options on the mobile equipment or an AR interface are selected, and the rocker module 4 is pressed for determination, so that a user can grasp the holding part of the expander by two hands, and AR interaction operation is controlled through the rocker module 4.

(4) When the mobile equipment works, the mobile equipment has the function of collecting the temperature, temperature information can be fed back to the expander in real time through Bluetooth, and when the temperature is too high, the control module 3 in the expander can control the fan 51 at the first end face to start to work and then send hot air out of the ventilation net 52 at the second end face.

In the AR scene experience process, when various interactive experience options appear in the AR scene, a user does not need to click or slide the screen of the mobile device by hand, and only needs to control the rocker module 4 at the same time when browsing, so that information in the scene can be immediately checked, or the interactive experience is completed, the interactive experience can be effectively improved, and the operation difficulty is reduced. In some cases of relatively complex AR experience, the mobile device generates heat due to the large amount of calculation, so that the heat dissipation effect can be improved by combining the heat dissipation module 5 with the ventilation net 52.

It should be noted that, each module and electronic device in the handheld expander are all in the form of hardware circuits or chips, and are all physical devices, and the purpose of realizing the scheme of the utility model is achieved by designing the electrical connection relationship between each module and electronic device. The functions of each module and each entity device of the electronic device in the handheld expander are not virtual structures, and each module and each entity device in the handheld expander are not considered to be objects of utility model protection in patent laws.

While the utility model has been described with reference to specific embodiments, the scope of the utility model is not limited thereto, and any changes or substitutions can be easily made by those skilled in the art within the scope of the utility model disclosed herein, and are intended to be covered by the scope of the utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The handheld expander is characterized by comprising a base body, a Bluetooth module, a control module, a heat dissipation module, a rocker module and a battery module, wherein the base body comprises a shell and a handle part, the handle part is arranged on two sides of the shell, a mounting groove is formed in the shell, mobile equipment can be placed in the mounting groove, the rocker module and the heat dissipation module are both arranged on the shell, the rocker module and the heat dissipation module are both connected with the control module, the control module is connected with the Bluetooth module, and the operation control of the mobile equipment is realized through wireless connection of the Bluetooth module and the mobile equipment, and the heat dissipation module is controlled to dissipate heat; the battery module is connected with the control module and provides power for other modules.

2. The handheld expander according to claim 1, wherein the heat dissipation module comprises a fan, the fan is arranged on the first end face of the shell and is connected with the control module, the temperature information of the mobile device is received through the bluetooth module, and the control module controls the opening and closing of the fan according to the temperature information.

3. The hand-held expander according to claim 2, further comprising a vent web disposed on the second end face of the housing and opposite the fan.

4. The hand-held expander according to claim 1, wherein the second end face of the housing is provided with a grip portion on which the rocker module is mounted, the handle portion being provided with a through hole through which a user's hand can grip on the grip portion to operate the rocker module.

5. The handheld expander according to claim 1, wherein the casing is provided with a camera opening for exposing a camera of the mobile device and a charging opening for passing a charging wire of the mobile device, and the camera openings are oppositely arranged at two end faces of the mounting groove.

6. The hand-held expander according to claim 1, wherein the battery module is built into the housing, and wherein a charging interface of the battery module is provided on the housing.

7. The hand-held expander according to claim 1, further comprising a switch module disposed on the housing and connected to the control module for controlling opening and closing of the expander.

8. The hand-held expander according to claim 1, further comprising an indication module disposed on the housing and connected to the control module for indicating the charge of the battery module.

9. The hand-held expander according to claim 1 wherein the handle portion comprises a flexible glue handle.

10. The hand-held expander of claim 1, wherein the expander is for use with an augmented reality device.