WO2023098547A1

WO2023098547A1 - Wireless electronic device charging compartment protection housing

Info

Publication number: WO2023098547A1
Application number: PCT/CN2022/133894
Authority: WO
Inventors: 刘俊伟; 谢瑶华; 朴海菲
Original assignee: 维屿(深圳)科技有限公司
Priority date: 2021-12-01
Filing date: 2022-11-24
Publication date: 2023-06-08
Also published as: CN216700262U

Abstract

The present invention relates to a wireless electronic device charging compartment protection housing, comprising a first housing and a second housing, wherein the first housing matches the second housing to define an accommodating cavity for accommodating a wireless electronic device charging compartment; the first housing is provided with a first magnetic attraction member; the second housing is provided with a second magnetic attraction member adapted to the first magnetic attraction member of the first housing; the first magnetic attraction member and the second magnetic attraction member attract each other when the first housing matches the second housing; and the wireless electronic device charging compartment protection housing has a magnetic attraction structure, and while playing a protection and shock absorption effect on the charging compartment, can apply a force to an upper cover and a lower housing of the charging compartment, by using the magnetic attraction function between the first magnetic attraction member of the first housing and the second magnetic attraction member of the second housing, when the wireless electronic device charging compartment is closed, thereby increasing the closing force of the upper cover and the lower housing of the charging, so as to reduce the risks of accidental opening of the charging bin and loss of device.

Description

A protective case for a charging compartment of a wireless electronic device

This application claims the priority of the Chinese patent application with the application number 202122998848.6 and the title of the invention "a protective case for a wireless electronic device charging compartment" submitted to the China Patent Office on December 01, 2021, the entire contents of which are incorporated herein by reference. Applying.

technical field

The invention relates to the technical field of electronic equipment accessories, in particular to a protective case for a charging compartment of a wireless electronic equipment.

Background technique

With the advancement of technology, wireless Bluetooth devices have become more and more popular. Take wireless Bluetooth headsets as an example. In addition to the headset body, wireless Bluetooth headsets are generally equipped with a charging compartment to accommodate the headset body and charge it. The current charging compartment The upper cover and the lower case are usually opened and closed by magnetic attraction, but the magnetic attraction between the upper cover and the lower case is not enough, the charging compartment is easy to be opened by mistake during use, causing the earphones to fall out of the charging compartment, and there is a risk of loss. However, the existing protective cover of the charging compartment is only attached to the outer surface of the charging compartment, which plays the role of shock absorption and surface protection, and cannot avoid the problem that the upper cover and the lower case of the charging compartment are easily opened by mistake.

Contents of the invention

The purpose of the present invention is to provide a protective case for a charging compartment of a wireless electronic device, so as to protect the charging compartment and reduce shock while reducing the risk of accidentally opening the charging compartment and losing the device.

To achieve the above object, the present invention provides the following technical solutions:

A protective case for a charging compartment of a wireless electronic device, comprising a first housing and a second housing, the first housing and the second housing cooperate with each other to form a cavity for accommodating the charging compartment of a wireless electronic device, the The first housing is provided with a first magnetic attraction, the second housing is provided with a second magnetic attraction adapted to the first magnetic attraction of the first housing, and the first magnetic attraction The component and the second magnetic component are attracted to each other when the first shell and the second shell are mated.

Preferably, one of the first magnetic attraction and the second magnetic attraction is a ferromagnetic element, and one of the first magnetic attraction and the second magnetic attraction The other is a magnet.

Preferably, the first magnetic attraction is disposed on the inner surface of the first housing and the first magnetic attraction is close to the mating surface of the first housing for mating with the second housing, The second magnetic attractor is disposed on the inner surface of the second housing and is close to a mating surface of the second housing for mating with the first housing.

Preferably, the first magnetic attraction is embedded in the first housing and the first magnetic attraction is close to or exposed on the mating surface of the first housing for matching with the second housing The second magnetic attraction part is embedded in the second housing, and the second magnetic attraction part is close to or exposed to a mating surface of the second housing for mating with the first housing.

Preferably, the first magnetic member is disposed on the first housing, and the second housing is provided with a surface extending outward perpendicular to the second housing for mating with the first housing The ear plate, the ear plate is covered outside the position of the first magnetic attraction when the first shell is mated with the second shell, and the second magnetic attraction is arranged on the ear plate .

Preferably, the first magnetic attraction is provided at least at the position where the first casing corresponds to the opening and closing of the upper cover and the lower casing of the charging compartment of the wireless electronic device, and at least the second casing corresponds to the opening and closing position of the charging compartment of the wireless electronic device. The second magnetic attraction is provided at the opening and closing position of the upper cover and the lower case of the charging compartment of the device.

Preferably, at least one of the first housing and the second housing is provided with an avoidance structure at a position corresponding to the hinge of the upper cover and the lower housing of the charging compartment of the wireless electronic device.

Preferably, both the first housing and the second housing are respectively provided with avoidance structures at the positions corresponding to the hinges of the upper cover and the lower housing of the charging compartment of the wireless electronic device, and the first housing Both ends of the avoidance groove surrounded by the avoidance structure and the avoidance structure of the second housing are tapered and converged.

Preferably, one of the first housing and the second housing is provided with an observation window at a position corresponding to the indicator light of the charging compartment of the wireless electronic device, and the observation window is a through hole or a through hole. The light-transmitting area formed by the optical material.

Preferably, at least one of the first housing and the second housing is provided with a force-applying force on the outer surface corresponding to the opening and closing position of the upper cover and the lower housing of the charging compartment of the wireless electronic device. structure.

Preferably, the force applying structure is a groove or a protrusion.

It can be seen from the above technical solutions that the present invention discloses a protective case for a charging compartment of a wireless electronic device. The protective case for a charging compartment of a wireless electronic device includes a first case and a second case, wherein the first case and the second case The two housings cooperate with each other to form a cavity for accommodating the charging compartment of the wireless electronic device. The first housing is provided with a first magnetic attraction, and the second housing is provided with a first magnetic attraction adapted to the first housing. Two magnetic suction parts, the first magnetic suction part and the second magnetic suction part are mutually adsorbed when the first shell and the second shell are matched; the above-mentioned wireless electronic device charging case protective case has a magnetic suction structure, which can be used for charging the charging case While achieving the effect of protection and shock absorption, the magnetic attraction between the first magnetic attraction part of the first housing and the second magnetic attraction part of the second housing is used to exert the upward pressure on the charging compartment of the wireless electronic device when the charging compartment is closed. The cover and the lower case exert force to increase the closing force between the upper cover and the lower case of the charging compartment, thereby reducing the risk of accidental opening of the charging compartment and loss of equipment.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a structural schematic diagram of a first viewing angle of a protective case for a charging compartment of a wireless electronic device provided by an embodiment of the present invention;

Fig. 2 is a schematic structural diagram of a second viewing angle of a protective case for a charging compartment of a wireless electronic device provided by an embodiment of the present invention;

Fig. 3 is an exploded view of a protective case for a charging compartment of a wireless electronic device provided by an embodiment of the present invention;

Fig. 4 is a schematic structural diagram of a protective case for a charging compartment of a wireless electronic device provided by another embodiment of the present invention.

in:

1 is the first shell; 2 is the second shell; 3 is the observation window; 4 is the force application structure; 5 is the first magnetic attraction; 6 is the second magnetic attraction; Hanging ears.

Detailed ways

The core of the present invention is to provide a protective case for the charging compartment of a wireless electronic device. The structural design of the protective case for the charging compartment of a wireless electronic device enables it to protect the charging compartment and reduce shocks while reducing the risk of accidental opening of the charging compartment. Risk of lost equipment.

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1-Fig. 3, Fig. 1 is a structural schematic diagram of a first viewing angle of a protective case for a charging compartment of a wireless electronic device provided by an embodiment of the present invention, and Fig. 2 is a first view of the protective case for a charging compartment of a wireless electronic device provided by an embodiment of the present invention Schematic diagram of the structure from two perspectives, FIG. 3 is an exploded view of the protective case of the charging compartment of the wireless electronic device provided by the embodiment of the present invention.

The embodiment of the present invention discloses a protective shell for the charging compartment of wireless electronic equipment, which is used to provide protection for the charging compartment of wireless electronic equipment. The shell includes a first shell 1 and a second shell 2. The first shell 1 is used to cover the upper cover of the wireless electronic device charging compartment, and the second shell 2 is used to cover the wireless electronic device charging compartment. Outside the lower shell.

Wherein, the first housing 1 and the second housing 2 cooperate with each other to form a cavity for accommodating the charging compartment of the wireless electronic device, the first housing 1 is provided with a first magnetic attraction 5, and the second housing 2 is provided with a A second magnetic attraction 6 adapted to the first magnetic attraction 5 of the casing 1, the first magnetic attraction 5 can be arranged on the inner surface, the outer surface of the first casing 1 or the inside of the first casing 1, When the first magnetic attraction 5 is arranged on the surface of the first housing 1, it can protrude from the surface of the first housing 1, or can be embedded in the groove so that the surface of the first magnetic attraction 5 is in contact with the first shell. The surface of the body 1 is flush, and the same is true for the second magnetic member 2, which will not be described again. One or more first magnetic members 5 can be arranged on the first shell 1, and the second shell 2 is correspondingly positioned at the corresponding position. One or more second magnetic attractors 6 are provided, and the first magnetic attractor 5 and the second magnetic attractor 6 are attracted to each other when the first shell 1 and the second shell 2 are mated.

The above-mentioned first shell 1 and the second shell 2 can be connected to each other, and can also be separated from each other. When the first shell 1 and the second shell 2 are connected to each other, there can be a soft elastic material between the two Connections can also be made by hinges.

Of course, the first housing 1 or the second housing 2 should also be provided with an opening corresponding to the charging port of the charging compartment of the wireless electronic device.

It can be seen that compared with the prior art, the protective case for the charging compartment of the wireless electronic device provided by the embodiment of the present invention has a magnetic attraction structure, which can protect and dampen the charging compartment while using the first housing 1 The magnetic attraction between the first magnetic member 5 and the second magnetic member 6 of the second housing 2 exerts a force on the upper cover and the lower case of the charging case when the charging case of the wireless electronic device is closed, increasing the charging capacity of the charging case. The closing force of the upper cover and the lower case reduces the risk of accidental opening of the charging compartment and loss of equipment.

Preferably, in the embodiment of the present invention, one of the first magnetic attraction 5 and the second magnetic attraction 6 is a ferromagnetic element, and the first magnetic attraction 5 and the second magnetic attraction 6 are both The other of the two is a magnet. Of course, both the first magnetic attraction 5 and the second magnetic attraction 6 can be magnets, as long as they can be attracted to each other, or the first housing 1 can be set at the same time. Ferromagnetic parts and magnets, the second housing 2 is provided with a magnet corresponding to the ferromagnetic part of the first housing 1 and a ferromagnetic part corresponding to the magnet on the first housing 1 .

Specifically, as shown in FIG. 2 , in one embodiment of the present invention, the first magnetic attraction 5 is disposed on the inner surface of the first housing 1 and the first magnetic attraction 5 is close to the first housing 1 for contact with the first housing 1. The matching surface of the second shell 2, the second magnetic attraction 6 is arranged on the inner surface of the second shell 2 and the second magnetic attraction 6 is close to the second shell 2 for cooperation with the first shell 1 On the other hand, the proximity of the first magnetic member 5 and the second magnetic member 6 can increase the interaction force between the two, so that the protective case of the charging compartment of the wireless electronic device can exert a stronger force on the charging compartment of the wireless electronic device. force.

In addition to the above-mentioned setting positions, the first magnetic attraction 5 and the second magnetic attraction 6 can also be arranged in other positions, as shown in Figure 4, in another embodiment of the present invention, the first magnetic attraction 5 is embedded In the first shell 1 and the first magnetic attraction 5 is close to or exposed on the mating surface of the first shell 1 for matching with the second shell 2, the second magnetic attraction 6 is embedded in the second shell 2 Inside and the second magnetic attraction 6 is close to or exposed on the mating surface of the second shell 2 for matching with the first shell 1. In the embodiment shown in FIG. The surface of the first casing 1 is flush, and the exposed surface of the second magnetic attraction part 6 is flush with the surface of the second casing 2 .

Alternatively, the first magnetic member 5 can also be arranged on the first shell 1, and the second shell 2 is provided with an ear plate extending outward perpendicular to the surface of the second shell 2 for matching with the first shell 1, When the first shell 1 is matched with the second shell 2, the ear plate is covered outside the position of the first magnetic attraction 5, and the second magnetic attraction 6 is arranged on the ear plate. In order to make the first magnetic attraction 5 and the second There is a stronger suction ability between the magnetic parts 6. In this embodiment, the first magnetic part 5 is arranged on the outer surface of the first housing 1, and the second magnetic part 6 is arranged on the ear plate facing the first The surface of the housing 1.

To further optimize the above technical solution, in the embodiment of the present invention, a first magnetic attraction is provided at least at the position where the first housing corresponds to the opening and closing of the upper cover and the lower housing of the wireless electronic device charging compartment, and at least the second housing The body corresponds to the opening and closing position of the upper cover and the lower case of the charging compartment of the wireless electronic device.

Preferably, the above-mentioned first housing 1 and the second housing 2 are made of thermoplastic elastic materials, such thermoplastic elastic materials include but not limited to TPU (Thermoplastic polyurethanes) materials and TPE (Thermoplastic Elastomer) materials.

Preferably, at least one of the above-mentioned first housing 1 and second housing 2 is provided with an avoidance structure at the position corresponding to the hinge of the upper cover and the lower housing of the charging compartment of the wireless electronic device, and the avoidance structure It can avoid the interference between the first shell 1 and the second shell 2 on opening the upper cover and the lower shell of the charging compartment of the wireless electronic device.

Further, as shown in FIG. 2 , the first casing 1 is provided with an avoidance structure 7 at the position corresponding to the hinge of the upper cover and the lower casing of the charging compartment of the wireless electronic device, and the second casing 2 is provided at the position corresponding to the charging compartment of the wireless electronic device. An avoidance structure 8 is provided at the hinge of the upper cover and the lower case, and the two ends of the avoidance groove surrounded by the avoidance structure 7 of the first housing 1 and the avoidance structure 8 of the second housing 2 are tapered.

As a preference, one of the above-mentioned first housing 1 and second housing 2 is provided with an observation window 3 at the position corresponding to the indicator light of the charging compartment of the wireless electronic device, and the user can observe the wireless electronic device through the observation window 3. The indicator light of the charging compartment of the device is convenient for knowing the charging status.

Further, the observation window 3 is a through hole or a light-transmitting area formed of light-transmitting material.

As shown in FIG. 1 , at least one of the above-mentioned first housing 1 and second housing 2 is provided with a The force application structure 4, specifically, the force application structure 4 is a groove or a protrusion, and the force application structure 4 can facilitate the user to apply force to the first housing 1 or the second housing 2 when opening the charging compartment.

As shown in FIGS. 2-4 , the protective case for the charging compartment of the wireless electronic device further includes a hanging ear 9 disposed in the first housing 1 and the second housing 2 .

Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

A protective case for a charging compartment of a wireless electronic device, characterized in that it includes a first housing and a second housing, and the first housing and the second housing cooperate with each other to form a container for accommodating the charging compartment of the wireless electronic device. cavity, the first casing is provided with a first magnetic attraction, the second casing is provided with a second magnetic attraction adapted to the first magnetic attraction of the first casing, and the The first magnetic attraction part and the second magnetic attraction part are attracted to each other when the first shell and the second shell are mated.
The protective case for the charging compartment of wireless electronic equipment according to claim 1, wherein one of the first magnetic attraction part and the second magnetic attraction part is a ferromagnetic part, and the first magnetic attraction part The other of the magnetic attractor and the second magnetic attractor is a magnet.
According to claim 1 or 2, the protective case for the charging compartment of the wireless electronic device is characterized in that, the first magnetic attraction is arranged on the inner surface of the first housing and the first magnetic attraction is close to the The mating surface of the first shell is used to cooperate with the second shell, the second magnetic attraction is arranged on the inner surface of the second shell and the second magnetic attraction is close to the second shell The body is a mating surface for mating with the first shell.
The protective case for the charging compartment of the wireless electronic device according to claim 1 or 2, wherein the first magnetic attraction is embedded in the first housing and the first magnetic attraction is close to or exposed to the The first shell is used to cooperate with the second shell, the second magnetic attraction is embedded in the second shell and the second magnetic attraction is close to or exposed on the first The second housing is used as a matching surface for matching with the first housing.
According to claim 1 or 2, the protective case for the charging compartment of the wireless electronic device is characterized in that, the first magnetic attraction is arranged on the first casing, and the second casing is provided with a The second shell is used for the ear plate extending outward from the surface mated with the first shell, and the ear plate covers the first magnetic attraction when the first shell is mated with the second shell Outside the position of the component, the second magnetic component is arranged on the ear plate.
According to claim 1 or 2, the protective case for the charging compartment of the wireless electronic device is characterized in that, at least at the position where the first case corresponds to the opening and closing of the upper cover and the lower case of the charging compartment for the wireless electronic device, a The first magnetic attraction part is provided with the second magnetic attraction part at least at the position where the second casing corresponds to the opening and closing of the upper cover and the lower case of the charging compartment of the wireless electronic device.
According to claim 1 or 2, the protective case for the charging compartment of the wireless electronic device is characterized in that at least one of the first case and the second case is in the corresponding charging compartment of the wireless electronic device An avoidance structure is provided at the hinge of the upper cover and the lower case.
According to claim 7, the protective case for the charging bin of the wireless electronic device is characterized in that, the first case and the second case are hinged at the corresponding upper cover and the lower case of the charging case for the wireless electronic device Avoidance structures are provided at the positions respectively, and the two ends of the avoidance groove surrounded by the avoidance structure of the first housing and the avoidance structure of the second housing are tapered and converged.
According to any one of claims 1, 2 and 8, the protective case for the charging compartment of the wireless electronic device is characterized in that one of the first case and the second case is in the corresponding wireless electronic device The position of the indicator light of the equipment charging compartment is provided with an observation window, and the observation window is a through hole or a light-transmitting area formed of a light-transmitting material.
According to any one of claims 1, 2 and 8, the protective case for the charging compartment of wireless electronic equipment, wherein at least one of the first case and the second case is in the corresponding wireless A force application structure is provided on the outer surface of the opening and closing position of the upper cover and the lower case of the charging compartment of the electronic equipment.
The protective case for the charging compartment of the wireless electronic device according to claim 10, wherein the force-applying structure is a groove or a protrusion.