CN219181652U

CN219181652U - Earphone box shell and earphone box

Info

Publication number: CN219181652U
Application number: CN202223444372.2U
Authority: CN
Inventors: 彭瑜
Original assignee: Shenzhen Lemai Technology Co ltd
Current assignee: Shenzhen Lemai Technology Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-13
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses an earphone box shell and an earphone box, wherein the earphone box shell comprises a first shell and a second shell; the first casing is articulated through the pivot platform with the second casing, is provided with fixed part and pivot on the pivot platform, and pivot platform passes through pivot and first casing swing joint, and pivot platform passes through fixed part and second casing fixed connection, is provided with the recess on the first casing, recess and pivot platform looks adaptation setting. After the two shells are folded, the first shell and the second shell can rotate around the rotating shaft to realize the opening and closing function in the process of opening the shells by external force. Wherein the shaft may be embodied as a stainless steel shaft. Compared with the prior art, the earphone box shell basically realizes hiding the hinge through the mutual connection and matching between the fixing part and the rotating shaft arranged on the rotating shaft table and the groove arranged on the first shell. The fixed part that sets up includes fixed orifices and mounting for earphone box casing convenient to detach, easy maintenance.

Description

Earphone box shell and earphone box

Technical Field

The utility model relates to the technical field of electronic equipment, in particular to an earphone box shell and an earphone box.

Background

With the development of electronic technology, the application of intelligent headphones is more and more widespread, and a true wireless Bluetooth headset (also called TrueWirelessHeadphones, TWS) is the first choice for people's sports, commuting and the like because the wire constraint is eliminated.

The wireless Bluetooth headset is compact in structure, small in size and generally provided with a headset box for storage and charging. The structure of the existing earphone box shell is usually designed into an upper hinge and a lower hinge, the appearance of the product is sacrificed, the upper hinge and the lower hinge are visible, and the structure is difficult to realize when the appearance is light and luxury.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, the utility model provides the earphone box shell and the earphone box, and the hinge is basically hidden by improving the structural structure of the earphone box shell.

The technical scheme adopted by the utility model is as follows:

an earphone box housing comprising a first housing and a second housing; the first casing with the second casing passes through the pivot platform and articulates, be provided with fixed part and pivot on the pivot platform, the pivot platform pass through the pivot with first casing swing joint, the pivot platform pass through fixed part with second casing fixed connection, be provided with the recess on the first casing, the recess with pivot platform looks adaptation sets up.

In some embodiments, the fixing portion includes a fixing hole and a fixing member, and the fixing member passes through the fixing hole to fixedly connect the rotation shaft table with the second housing.

In some embodiments, the securing hole is a through hole that extends through the turret.

In some embodiments, the rotating shaft platform is symmetrically arranged about the fixing hole as a central axis.

In some embodiments, a magnet is disposed on the first housing and/or the second housing.

In some embodiments, the magnet is disposed on a side remote from the pillow block.

In some embodiments, the first housing is provided with a connection slot for accommodating the rotating shaft.

In some embodiments, the earphone case housing further comprises a receiving space for receiving an earphone.

On the other hand, the utility model also provides an earphone box, which comprises the earphone box shell of any one of the above.

Compared with the prior art, the earphone box shell basically realizes hiding the hinge through the mutual connection and matching between the fixing part and the rotating shaft arranged on the rotating shaft table and the groove arranged on the first shell. The fixed part that sets up includes fixed orifices and mounting for earphone box casing convenient to detach, easy maintenance.

Drawings

In order to more clearly describe the technical solutions in the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be described below.

Fig. 1 is a schematic structural view of a earphone case according to an embodiment of the present utility model;

FIG. 2 is an exploded view of FIG. 1;

fig. 3 is another schematic structural view of a earphone case provided in an embodiment of the present utility model;

FIG. 4 is an exploded view of FIG. 3;

FIG. 5 is a side view of a pillow block provided by an embodiment of the present utility model;

fig. 6 is a schematic structural view of a turntable according to an embodiment of the present utility model (without fixing members).

Reference numerals:

1. a first housing; 11. a groove; 2. a second housing; 3. a spindle table; 31. a fixing part; 311. a fixing hole; 312. a fixing member; 32. a rotating shaft; 4. the accommodating space.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The terms "first", "second", and the like in the embodiments of the present utility model are merely for distinguishing related technical features, and do not indicate a sequence. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components.

The existing earphone box shells on the market have the following defects: the mechanical strength can be ensured only when the size is large and the thickness of the part is thick, the mechanical strength is sacrificed to realize the appearance if the size is small, the cost is high if the hardware strength is good, the structure is complex, the normal design of the upper hinge and the lower hinge is realized, the appearance of the product is sacrificed, the upper hinge and the lower hinge are visible, and the appearance is light and luxurious to pursue the appearance, so the mechanical strength is difficult to realize.

Embodiments of the present utility model aim to address one or more of the above problems.

Example 1

The embodiment of the utility model provides an earphone box shell, which is shown in fig. 1-6, and comprises a first shell 1 and a second shell 2; the first casing 1 is articulated with the second casing 2 through the pivot platform 3, is provided with fixed part 31 and pivot 32 on the pivot platform 3, and pivot platform 3 passes through pivot 32 and first casing 1 swing joint, and pivot platform 3 passes through fixed part 31 and second casing 2 fixed connection, is provided with recess 11 on the first casing 1, recess 11 and pivot platform 3 looks adaptation setting. After the two shells are folded, the first shell 1 and the second shell 2 can rotate around the rotating shaft 32 to realize the opening and closing function in the process of opening the shells by external force. Wherein the shaft 32 may be embodied as a stainless steel shaft 32.

More specifically, the method comprises the following steps: the hardware aluminum hinge body is fixed on the second housing 2 by screws, i.e. the fixing pieces 312, and the stainless steel rotating shaft 32 passes through the hardware aluminum hinge, thus forming a connection and rotating structure with the first housing 1.

After the cover is opened to a certain angle, structural positioning can be formed between the hardware aluminum hinge and the first shell 1 or/and the second shell 2, and the opening is prevented from continuing to be opened and rotated when the maximum opening angle is ensured.

More specifically, the fixing portion 31 includes a fixing hole 311 and a fixing member 312, and the fixing member 312 passes through the fixing hole 311 to fixedly connect the rotation shaft table 3 with the second housing 2.

More specifically, the fixing hole 311 is a through hole penetrating the spindle base 3.

More specifically, the turntable 3 is arranged symmetrically about the fixing hole 311 as a center axis.

More specifically, the first casing 1 and/or the second casing 2 are provided with magnets.

More specifically, the magnet is provided on the side remote from the turntable 3.

More specifically, the first housing 1 is provided with a connection slot for accommodating the rotating shaft 32.

More specifically, earphone box casing still includes accommodation space 4, earphone box battery and power control chip. The accommodating space 4 is used for accommodating the earphone, the inner wall of the accommodating space 4 is provided with a conductive terminal, and the conductive terminal and the earphone box battery are respectively and electrically connected with the power supply control chip; after the earphone is placed in the accommodating space 4, the power control chip controls the earphone box battery to charge the earphone through the conductive terminal.

More specifically, the earphone part includes, but is not limited to, a bluetooth chip, a power management chip, an acceleration sensor, a distance sensor, an earphone battery, and a microphone. The headset may be connected to the mobile device wirelessly via bluetooth.

More specifically, the materials of the earphone case housing include, but are not limited to, ABS plastic (Acrylonitrile ButadieneStyrene, ABS), polycarbonate (PC), and Polyoxymethylene (POM). The first housing 1 and the second housing 2 may be assembled into one body after being manufactured and molded separately by a step injection molding process.

The earphone box shell provided by the embodiment of the utility model utilizes the strength of aluminum hardware compared with that of traditional plastic, realizes the upper shell and lower shell connecting and rotating effect through ingenious structural design and minimum volume, has small volume and low cost, and realizes reasonable matching of cost and mechanical strength.

Also, the hinge connection is thus light in appearance and luxurious, and the rotational deformation resistance reaches 3kgf, whereas the conventional similar structure has only 1.5kgf.

Example 2

The embodiment of the utility model provides an earphone box, which is applied to an earphone box shell in the embodiment 1, and comprises a first shell 1 and a second shell 2; the first casing 1 is articulated with the second casing 2 through the pivot platform 3, is provided with fixed part 31 and pivot 32 on the pivot platform 3, and pivot platform 3 passes through pivot 32 and first casing 1 swing joint, and pivot platform 3 passes through fixed part 31 and second casing 2 fixed connection, is provided with recess 11 on the first casing 1, recess 11 and pivot platform 3 looks adaptation setting.

In the earphone box of the embodiment, internal components of the earphone box, such as an earphone slot and an earphone box battery, are required to be assembled, wherein part of the components are required to be electrically connected with the outside, such as the earphone box battery is required to be connected with a charging wire through an external interface. Exemplary external interfaces include, but are not limited to, a Type-C interface, a lighting interface, a MicroUSB interface.

The earphone box provided by the embodiment of the utility model utilizes the strength of aluminum hardware compared with that of traditional plastic, realizes the upper and lower shell connection rotation effect through ingenious structural design and minimum volume, has small volume and low cost, and realizes reasonable matching of cost and mechanical strength.

Compared with the prior art, the earphone box basically realizes hiding the hinge through the mutual connection and matching between the fixing part and the rotating shaft arranged on the rotating shaft table and the groove arranged on the first shell. The fixed part that sets up includes fixed orifices and mounting for earphone box casing convenient to detach, easy maintenance.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. An earphone box housing, characterized in that the earphone box housing comprises a first housing (1) and a second housing (2);

the novel rotary table comprises a first shell (1) and a second shell (2), wherein the first shell is hinged to the second shell (2) through a rotary table (3), a fixing portion (31) and a rotary shaft (32) are arranged on the rotary table (3), the rotary table (3) is movably connected with the first shell (1) through the rotary shaft (32), the rotary table (3) is fixedly connected with the second shell (2) through the fixing portion (31), a groove (11) is formed in the first shell (1), and the groove (11) is arranged in a mode of being matched with the rotary table (3).

2. Earphone-case according to claim 1, wherein the fixing portion (31) comprises a fixing hole (311) and a fixing member (312), the fixing member (312) fixedly connecting the rotation-axis stage (3) with the second case (2) through the fixing hole (311).

3. Earphone case according to claim 2, wherein the fixing hole (311) is a through hole penetrating the rotation shaft stage (3).

4. The earphone case according to claim 2, wherein the rotation shaft base (3) is arranged bilaterally symmetrically with the fixing hole (311) as a center axis.

5. Earphone house case according to any of claims 1-4, wherein magnets are provided on the first case (1) and/or the second case (2).

6. Earphone case according to claim 5, wherein the magnet is provided at a side remote from the spindle stage (3).

7. The earphone case according to any one of claims 1 to 4, wherein a connection groove for accommodating the rotation shaft (32) is provided on the first case (1).

8. The earphone-case according to any one of claims 1 to 4, further comprising a receiving space (4), the receiving space (4) being for receiving an earphone.

9. A headphone case characterized in that the headphone case comprises the headphone case housing as claimed in any one of claims 1 to 8.