CN117638386A - Battery mounting structure and electronic equipment - Google Patents

Abstract

The invention relates to the technical field of electronic equipment, and discloses a battery mounting structure and electronic equipment. The battery mounting structure is arranged on the electronic equipment, the battery mounting structure comprises a first cover body and a second cover body, the first cover body is rotatably arranged on a shell of the electronic equipment, the first cover body is provided with a first cover body buckling position and a first cover body opening position relative to the shell, the second cover body is rotatably arranged on the first cover body, the second cover body is provided with a second cover body buckling position and a second cover body opening position relative to the first cover body, the first cover body and the second cover body are of an integral structure in the rotation direction of the first cover body, and the first cover body and the second cover body encircle to form a battery mounting space.

Description

Battery mounting structure and electronic equipment

Technical Field

The invention relates to the technical field of electronic equipment, in particular to a battery mounting structure and electronic equipment.

Background

The small electronic equipment such as hearing aid and Bluetooth earphone is mostly powered by installing a battery, a battery clamping groove is formed in a shell of the electronic equipment, the battery is installed in the battery clamping groove, and then the battery clamping groove is sealed by a battery cover, so that effective fixing of the battery is achieved.

However, the internal space of the existing battery clamping groove is often smaller, so that the battery is inconvenient to take and put by hands when the battery is replaced, particularly, electronic equipment such as a hearing aid is inconvenient for the user, the battery is more difficult to replace, and the user is inconvenient to use and experience is poor.

Disclosure of Invention

In view of the above, the invention provides a battery mounting structure and an electronic device, so as to solve the problems of inconvenient battery taking and placing and difficult battery replacement of the existing battery mounting structure.

In a first aspect, the present invention provides a battery mounting structure provided to an electronic device, the battery mounting structure including:

the first cover body is rotatably arranged on the shell of the electronic equipment and is provided with a first cover body buckling position and a first cover body opening position relative to the shell;

the second lid, rotationally set up in on the first lid, the second lid have for the second lid lock position and the second lid open position of first lid, first lid with the second lid is in the direction of rotation of first lid is a monolithic structure, first lid with the second lid surrounds and forms battery installation space.

The beneficial effects are that: the battery mounting structure comprises a first cover body and a second cover body, wherein the first cover body is provided with a first cover body buckling position and a first cover body opening position relative to a shell, the second cover body is provided with a second cover body buckling position and a second cover body opening position relative to the first cover body, the first cover body and the second cover body are of an integral structure in the rotating direction of the first cover body, a battery mounting space is formed by surrounding the first cover body and the second cover body, and a battery is mounted in the battery mounting space. The battery installation structure not only can firmly install the battery, but also can be opened relative to the first cover body due to the second cover body, so that the battery installation space is opened, larger operation space is provided for hands, and a user can conveniently take and place the battery when the battery is replaced, so that the battery replacement operation is easier, the convenience of replacing the battery of the electronic equipment is greatly improved, and the use experience is improved. Moreover, the first cover body and the second cover body are of an integral structure in the rotation direction of the first cover body, so that the operation is simplified, and the convenience of battery replacement is further improved.

In an alternative embodiment, a first axis of rotation between the first cover and the housing is perpendicular to a second axis of rotation between the first cover and the second cover.

The beneficial effects are that: according to the battery mounting structure, the first rotating shaft between the first cover body and the shell is perpendicular to the second rotating shaft of the first cover body and the second cover body, so that the first rotating shaft and the second rotating shaft are not affected by each other, the full utilization of the structural space can be realized, and the structure is reasonable.

In an alternative embodiment, the first axis of rotation does not intersect the second axis of rotation.

The beneficial effects are that: according to the battery mounting structure, the first rotating shaft and the second rotating shaft are not intersected, so that the first rotating shaft and the second rotating shaft are independent and are not affected, the full utilization of the structural space can be further realized, and the structure is more reasonable.

In an optional embodiment, the device further comprises a limiting mechanism, wherein the limiting mechanism is arranged at a connection position of the first cover body and the second cover body, and the limiting mechanism is used for preventing the second cover body from rotating from the second cover body buckling position to the second cover body opening position due to misoperation.

The beneficial effects are that: the battery mounting structure further comprises a limiting mechanism, wherein the limiting mechanism is used for preventing the second cover body from rotating from the second cover body buckling position to the second cover body opening position due to misoperation. Because the battery sets up in the battery installation space that first lid and second lid encircleed and forms, if open because of the maloperation makes the second lid, can lead to the battery to drop subaerial, brings inconvenience for the user, through setting up this stop gear, when need not open the second lid, stop gear can prevent the power that applys the second lid because of the maloperation, makes the second lid still keep in second lid lock position to improve the reliability of structure, promote the use experience.

In an alternative embodiment, the limiting mechanism is disposed proximate to a second rotational axis between the first cover and the second cover.

The beneficial effects are that: according to the battery mounting structure, the limiting mechanism is arranged close to the second rotating shafts of the first cover body and the second cover body, so that the structural space is fully utilized, the volume of the battery mounting structure is not increased, and the design is ingenious and reasonable.

In an alternative embodiment, the limiting mechanism includes a limiting protrusion and a limiting body, the limiting protrusion is disposed on one of the first cover body and the second cover body, and the limiting body is disposed on the other one of the first cover body and the second cover body.

The beneficial effects are that: the battery mounting structure comprises the limiting protrusion and the limiting body, wherein the limiting protrusion is arranged on one of the first cover body and the second cover body, and the limiting body is arranged on the other one of the first cover body and the second cover body.

In an alternative embodiment, the limiting protrusion has a limiting surface and a non-limiting surface, when the second cover body starts to rotate from the second cover body fastening position to the second cover body opening position, the limiting surface contacts with the limiting body to limit, after the force is continuously applied, the limiting surface passes over the limiting body, the second cover body continues to rotate to the second cover body opening position, and when the second cover body rotates from the second cover body opening position to the second cover body fastening position, the non-limiting surface contacts with the limiting body but does not limit, and the second cover body continues to rotate to the second cover body fastening position.

The beneficial effects are that: the battery mounting structure of the invention has the limiting surface and the non-limiting surface, if the second cover body starts to rotate from the second cover body buckling position to the second cover body opening position due to misoperation, the limiting surface contacts with the limiting body to limit, so that the second cover body cannot rotate to the second cover body opening position continuously, and if the situation of misoperation does not exist, but the second cover body needs to be rotated to the second cover body opening position, only the limiting surface needs to be exerted continuously to enable the limiting surface to pass over the limiting body, the second cover body can rotate to the second cover body opening position continuously, and when the second cover body rotates from the second cover body opening position to the second cover body buckling position, the non-limiting surface contacts with the limiting body but is not limited, and the second cover body can rotate to the second cover body buckling position continuously. Through setting up above-mentioned stop gear has strengthened the reliability of structure, effectively prevents the maloperation, improves user's use experience.

In an optional embodiment, the device further comprises a second cover body buckling limiting mechanism, wherein the second cover body buckling limiting mechanism is arranged at the connection position of the first cover body and the second cover body, and the second cover body buckling limiting mechanism is used for enabling the second cover body to be kept at the second cover body buckling position.

The beneficial effects are that: according to the battery mounting structure, the second cover body can stop continuously rotating when rotating to reach the second cover body buckling position by arranging the second cover body buckling limiting mechanism, so that the reliability of the structure is improved.

In an alternative embodiment, the second cover fastening limiting mechanism includes a first cover mating surface and a second cover mating surface, and when the first cover mating surface and the second cover mating surface contact, the second cover is in the second cover fastening position.

The beneficial effects are that: according to the battery mounting structure, the second cover body buckling limiting mechanism comprises the first cover body matching surface and the second cover body matching surface, when the first cover body matching surface and the second cover body matching surface are in contact, the second cover body is positioned at the second cover body buckling position, and the second cover body buckling limiting mechanism is simple and easy to machine and shape, and is beneficial to reducing the manufacturing cost.

In an alternative embodiment, the second cover includes a battery base, the battery base is disposed perpendicular to an axial direction of the battery, and the battery base limits the axial direction of the battery.

The beneficial effects are that: according to the battery mounting structure, the second cover body comprises the battery base, and the battery base is used for limiting the axial direction of the battery, so that the battery is stably arranged in the battery mounting space, and the reliability of the structure is improved.

In an alternative embodiment, the device further comprises a fastening mechanism, wherein the fastening mechanism is arranged at a connection position of the second cover body and the shell, the second cover body is locked with the shell through the fastening mechanism, so that the first cover body is kept at the first cover body fastening position, or the second cover body is unlocked with the shell through the fastening mechanism, so that the first cover body rotates towards the first cover body opening position.

The beneficial effects are that: the battery mounting structure further comprises a buckling mechanism, wherein the buckling mechanism is arranged to enable the second cover body to be locked with the shell, enable the first cover body to be kept at the buckling position of the first cover body, or enable the second cover body to be unlocked with the shell through the buckling mechanism, and enable the first cover body to rotate towards the opening position of the first cover body. The structure has high reliability, good structural stability, simple structure and easy arrangement.

In a second aspect, the present invention also provides an electronic device, including a housing and a battery mounting structure as described above.

Since the electronic device of the present invention includes the battery mounting structure of the present invention, it has the same advantageous effects as the battery mounting structure of the present invention, and this will not be repeated.

In an alternative embodiment, the electronic device is a hearing aid or a bluetooth headset.

The beneficial effects are that: the electronic equipment provided by the invention is a hearing aid or a Bluetooth headset, the convenience of battery replacement for users can be obviously improved, and particularly when the electronic equipment is a hearing aid, great convenience can be provided for the elderly, and the user experience is good.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an electronic device (a first cover fastening position) according to the present invention;

FIG. 2 is a schematic view of an electronic device (a first cover open position, a second cover closed position) according to the present invention;

FIG. 3 is a schematic view of another angle of the electronic device (first cover open position, second cover closed position) according to the present invention;

fig. 4 is a schematic view of an electronic device (a first cover open position, a second cover open position) according to the present invention;

fig. 5 is a schematic view of the electronic device (first cover open position, second cover open position) of the present invention after mounting a battery;

FIG. 6 is a partial cross-sectional view of an electronic device (first cover open position, second cover closed position) according to the present invention;

fig. 7 is a schematic diagram of a partial structure of an electronic device (a first cover opening position and a second cover fastening position) according to the present invention;

FIG. 8 is an enlarged schematic view of portion A of FIG. 7;

fig. 9 is a partial structural view of the electronic device (first cover open position, second cover open position) of the present invention;

fig. 10 is an enlarged schematic view of a portion B in fig. 9.

Reference numerals illustrate:

1. a first cover; 101. a first cover mating surface; 102. a connecting block;

2. a housing; 201. assembling the cavity;

3. a second cover; 301. a second cover mating surface; 302. a battery base; 303. a notch;

4. a limit protrusion; 401. a limiting surface; 402. a non-limiting surface;

5. a limiting body;

6. a battery;

7. a second rotation shaft;

8. a clamping tongue;

9. a clamping groove;

10. and a battery installation space.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Embodiments of the battery mounting structure and the electronic device of the present invention are described below with reference to fig. 1 to 10.

According to an embodiment of the present invention, in a first aspect, there is provided a battery mounting structure provided to an electronic apparatus, the battery mounting structure including: the first cover 1 and the second cover 3 are rotatably arranged on the housing 2 of the electronic device, the first cover 1 is provided with a first cover buckling position and a first cover opening position relative to the housing 2, the second cover 3 is rotatably arranged on the first cover 1, the second cover 3 is provided with a second cover buckling position and a second cover opening position relative to the first cover 1, the first cover 1 and the second cover 3 are of an integral structure in the rotation direction of the first cover 1, and the first cover 1 and the second cover 3 surround to form a battery installation space 10.

This kind of battery mounting structure is because the second lid 3 can be opened for first lid 1, and then makes battery installation space 10 open to for the staff provides bigger operating space, when changing the battery, the user can conveniently take and place the battery, has improved the convenience that electronic equipment changed the battery greatly, improves the use experience. Moreover, the first cover body 1 and the second cover body 3 are of an integral structure in the rotation direction of the first cover body 1, so that the operation is simplified, and the convenience of battery replacement is further improved.

The electronic device may be a hearing aid, a bluetooth headset, or the like, and the electronic device may need to be provided with a battery to supply power, and the battery may be a disposable battery or a rechargeable battery, and when the battery is a disposable battery, a new battery may be conveniently replaced by the battery mounting mechanism of the present embodiment, and when the battery is a rechargeable battery, a battery to be charged may also be conveniently taken out by the battery mounting mechanism of the present embodiment, and then the battery that has been fully charged may be put in. The battery mounting structure of the present embodiment is not limited to the type of battery, and the battery may be a button battery, a carbon battery, an alkaline battery, or the like.

The shape of the first cover 1 should match the shape of the housing 2, for example when the housing 2 is streamlined, the first cover 1 should also be a matching streamline. The first cover 1 is preferably made of the same material as the case 2 to secure structural strength of the electronic device.

The first cover 1 is rotatably disposed on the housing 2 of the electronic device, and the first cover 1 has a first cover-locking position and a first cover-opening position with respect to the housing 2. The housing 2 is formed with an assembly cavity 201, and when the first cover 1 is in the first cover-fastened position, the entire battery mounting space 10 enters the assembly cavity 201 of the housing 2.

The rotation direction of the first cover 1 relative to the housing 2 can be selected according to the structural space, design requirement, etc., in this embodiment, the first cover 1 can rotate outwards and inwards relative to the housing 2, and of course, when the first cover 1 rotates relative to the housing 2, the second cover 3 and the first cover 1 are in an integral structure, so that the second cover 3 also rotates relative to the housing 2 along with the first cover 1. When the first cover 1 rotates outwardly with respect to the housing 2, the first cover 1 opens and rotates toward the first cover open position, and when the first cover 1 rotates inwardly with respect to the housing 2, the first cover 1 closes and rotates toward the first cover snap position.

Specifically, one end of the first cover 1 is hinged to the housing 2, and the hinge axis is a first rotation axis between the first cover 1 and the housing 2, in this embodiment, the lower end of the first cover 1 is hinged to the housing 2, and the other end of the first cover 1 is connected to the second cover 3.

Further, the battery mounting structure of this embodiment further includes a fastening mechanism, where the fastening mechanism is disposed at a connection position between the second cover 3 and the housing 2, and the second cover 3 is locked with the housing 2 by the fastening mechanism, so that the first cover 1 is kept at the first cover fastening position, or the second cover 3 is unlocked with the housing 2 by the fastening mechanism, so that the first cover 1 rotates toward the first cover opening position.

The other end (the one end far away from the first rotation axis) of the first cover body 1 is connected with the second cover body 3, the second cover body 3 can be locked or unlocked with the shell body 2 through the buckling mechanism, when the first cover body 1 rotates, the first cover body 1 and the second cover body 3 are of an integral structure, therefore, when the second cover body 3 is locked with the shell body 2 through the buckling mechanism, the first cover body 1 is positioned at a first cover body buckling position, and when the second cover body 3 is unlocked with the shell body 2 through the buckling mechanism, the first cover body 1 rotates to a first cover body opening position.

The buckling mechanism comprises a clamping tongue 8 and a clamping groove 9 which are mutually clamped and matched, the clamping tongue 8 is arranged on one of the second cover body 3 and the shell 2, and the clamping groove 9 is arranged on the other one. In this embodiment, the latch 8 is disposed on the second cover 3 and located at an end of the second cover 3 away from the second rotation shaft 7, and the slot 9 is formed in the housing 2. When the clamping tongue 8 is clamped with the clamping groove 9, the second cover body 3 is locked with the shell body 2, the first cover body 1 is kept at the first cover body buckling position, the clamping tongue 8 is an elastic clamping tongue, the clamping tongue 8 can be separated from the clamping groove 9 by pressing the clamping tongue 8, the second cover body 3 is unlocked with the shell body 2, and the first cover body 1 can be turned to the first cover body opening position.

The shape of the second cover 3 should match the shape of the first cover 1, the housing 2, for example when the first cover 1, the housing 2 is streamlined, the second cover 3 should also be a matching streamline. The second cover 3 is preferably made of the same material as the first cover 1 and the case 2 to secure structural strength of the electronic device.

The second cover 3 is rotatably disposed on the first cover 1, and the second cover 3 has a second cover locking position and a second cover opening position with respect to the first cover 1. The rotation direction of the second cover 3 relative to the first cover 1 can be selected and set according to the structural space, design requirements, and the like. Taking the angle of fig. 8 as an example, in the present embodiment, the second cover 3 can rotate clockwise and counterclockwise relative to the first cover 1, when the second cover 3 rotates counterclockwise relative to the first cover 1, the second cover 3 is opened and rotates toward the second cover opening position, and when the second cover 3 rotates clockwise relative to the first cover 1, the second cover 3 is closed and rotates toward the second cover fastening position.

Specifically, the first cover 1 is hinged to the second cover 3, and the hinge axis is a second rotation axis 7 between the first cover 1 and the second cover 3, and in this embodiment, the first cover 1 is hinged to the lower left corner of the second cover 3, taking the angle of fig. 8 as an example.

Further, the second cover 3 includes a battery base 302, the battery base 302 is disposed perpendicular to the axial direction of the battery 6, and the battery base 302 limits the axial direction of the battery 6.

In this embodiment, the battery 6 is a round button battery, so the battery base 302 is also round, and the battery 6 can be placed on the battery base 302.

The first cover 1 and the second cover 3 are surrounded to form a battery installation space 10 in which the battery 6 is adapted to be installed, in this embodiment, the battery installation space 10 is a cylindrical installation space, and in order to facilitate the removal of the battery 6 from the battery installation space 10, a portion of the side wall of the cylindrical installation space is missing, but the firmness of the installation of the battery 6 should not be affected.

In order to ensure the stability of the installation of the battery 6 and to improve the reliability of the structure, the battery installation space 10 limits the battery 6 in five directions, which are radial up, down, left, right and axial directions.

Further, a first rotation axis between the first cover 1 and the housing 2 is perpendicular to a second rotation axis 7 between the first cover 1 and the second cover 3.

In the present embodiment, taking the view of fig. 7 as an example, the first rotation axis between the first cover 1 and the housing 2 is disposed in the horizontal left-right direction, and the second rotation axis 7 between the first cover 1 and the second cover 3 is disposed in the horizontal front-rear direction, and the vertical position of the second rotation axis 7 is higher than the vertical position of the first rotation axis when the first cover 1 is in the first cover-engaged position. The structural arrangement ensures that the first rotating shaft and the second rotating shaft 7 are not mutually influenced, thereby realizing the full utilization of structural space and ensuring reasonable structure.

Further, the first rotation axis and the second rotation axis 7 do not intersect.

The first rotating shaft and the second rotating shaft 7 are always disjoint in the process that the first cover body 1 rotates from the first cover body buckling position to the first cover body opening position or rotates from the first cover body opening position to the first cover body buckling position, and in the process that the second cover body 3 rotates from the second cover body buckling position to the second cover body opening position or rotates from the second cover body opening position to the second cover body buckling position, so that the first rotating shaft and the second rotating shaft 7 are mutually independent and are not influenced, the full utilization of structural space can be further realized, and the structure is more reasonable.

Further, the battery mounting structure of this embodiment further includes a limiting mechanism, and the limiting mechanism is disposed at a connection position of the first cover 1 and the second cover 3, and the limiting mechanism is configured to prevent the second cover 3 from rotating from the second cover fastening position to the second cover opening position due to a misoperation.

In the process of rotating the first cover 1 from the first cover fastening position to the first cover opening position, or when the first cover 1 is located at the first cover opening position, if the second cover 3 is opened by misoperation when the second cover 3 is not required to be opened, accidents such as dropping of the battery 6 can be caused, and inconvenience is brought to a user. The battery mounting structure of this embodiment can prevent to make the second lid by second lid lock position to the circumstances of second lid open position pivoted because of the maloperation through setting up stop gear, when need not open second lid 3, stop gear can prevent because of the power that the maloperation applyed second lid 3, makes second lid 3 still keep in second lid lock position to improve the reliability of structure, make user's use experience better.

Further, the limiting mechanism is disposed near the second rotation shafts 7 of the first cover 1 and the second cover 3.

In order to save the setting space, in this embodiment, the second axis of rotation setting that is close to first lid 1 and second lid 3 with stop gear, make full use of structure space, and can not increase battery mounting structure's volume, design benefit is reasonable, also can avoid the structure to interfere.

Specifically, the limiting mechanism comprises a limiting protrusion 4 and a limiting body 5, wherein the limiting protrusion 4 is arranged on one of the first cover body 1 and the second cover body 3, and the limiting body 5 is arranged on the other one. The limiting mechanism is simple in structure, easy to set and beneficial to controlling the product cost.

In this embodiment, the limiting protrusion 4 is disposed on the second cover 3, the limiting body 5 is disposed on the first cover 1, specifically, the first cover 1 has an upwardly protruding connection block 102, the connection block 102 is assembled with the second rotation shaft 7, the second cover 3 has a notch 303 adapted to cooperate with the connection block 102, and the connection block 102 is adapted to enter the notch 303.

The spacing body 5 sets up in the connecting block 102 and spacing body 5 upwards protrudes in the top of connecting block 102, and correspondingly, spacing protruding 4 sets up in breach 303 and spacing protruding 4 downwards protrudes in the lateral wall of breach 303.

Further, the limiting protrusion 4 has a limiting surface 401 and a non-limiting surface 402, when the second cover 3 starts to rotate from the second cover fastening position to the second cover opening position, the limiting surface 401 contacts and limits the limiting body 5, after the force is continuously applied, the limiting surface 401 passes over the limiting body 5, the second cover 3 continues to rotate to the second cover opening position, and when the second cover 3 rotates from the second cover opening position to the second cover fastening position, the non-limiting surface 402 contacts with the limiting body 5 but does not limit the limiting body, and the second cover 3 continues to rotate to the second cover fastening position.

If the second cover 3 starts to rotate from the second cover fastening position to the second cover opening position due to misoperation, the limiting surface 401 contacts with the limiting body 5 to limit, so that the second cover 3 cannot continue to rotate to the second cover opening position, and if the situation of misoperation is not met, but the second cover 3 needs to rotate to the second cover opening position, only the limiting surface 401 needs to be continuously forced to pass through the limiting body 5, the second cover 3 can continue to rotate to the second cover opening position, and when the second cover 3 rotates from the second cover opening position to the second cover fastening position, the non-limiting surface 402 contacts with the limiting body 5 but is not limited, and the second cover 3 can continue to rotate to the second cover fastening position. Through setting up above-mentioned stop gear has strengthened the reliability of structure, effectively prevents the maloperation, improves user's use experience.

The left side surface and the right side surface of the limiting protrusion 4 are different in setting angle, taking the angle of fig. 8 as an example, the included angle alpha between the left side surface (i.e. the limiting surface 401) of the limiting protrusion 4 and the horizontal direction is close to 90 degrees, while the right side surface (i.e. the non-limiting surface 402) of the limiting protrusion 4 is an inclined plane with a gentle angle, and the included angle beta between the right side surface of the limiting protrusion 4 and the horizontal direction is an obtuse angle.

When the second cover 3 rotates from the second cover fastening position to the second cover opening position, the limiting surface 401 is in contact with the limiting body 5 to limit, so that the second cover 3 cannot continue to rotate to the second cover opening position, and the function of preventing misoperation is realized. However, if the second cover 3 is required to be rotated to the second cover open position instead of the case of the erroneous operation, the second cover 3 can be rotated to the second cover open position only by continuing the urging force to move the stopper surface 401 beyond the stopper 5. When the second cover 3 rotates from the second cover opening position to the second cover fastening position, the non-limiting surface 402 contacts with the limiting body 5 but is not limited, and the second cover 3 can continue to rotate to the second cover fastening position.

In other embodiments, the limiting protrusion 4 may also be disposed on the first cover 1, and the limiting body 5 is disposed on the second cover 3.

Further, the battery mounting structure of this embodiment further includes a second cover body fastening limiting mechanism, where the second cover body fastening limiting mechanism is disposed at a connection position of the first cover body 1 and the second cover body 3, and the second cover body fastening limiting mechanism is used for limiting when the second cover body 3 reaches the second cover body fastening position.

In this embodiment, the second cover fastening limiting mechanism includes a first cover mating surface 101 and a second cover mating surface 301, and when the first cover mating surface 101 and the second cover mating surface 301 contact, the second cover 3 is at a second cover fastening position. Preferably, the first cover mating surface 101 and the second cover mating surface 301 have the same area and are matched in shape, for example, the first cover mating surface 101 and the second cover mating surface 301 are both planar, or are arc-shaped surfaces, folding surfaces, and the like which are matched with each other, so long as the first cover mating surface 101 and the second cover mating surface 301 can be guaranteed to be in abutting contact, and the second cover 3 can be stopped from rotating. In this embodiment, the first cover mating surface 101 and the second cover mating surface 301 are both planar, which is convenient for processing and molding.

In addition, when the first cover 1 is located at the first cover opening position, one end of the first cover 1 connected with the hinge shaft abuts against the housing 2, and at this time, the first cover 1 is kept at the first cover opening position. Similarly, when the second cover 3 is located at the second cover open position, the end of the second cover 3 connected to the second rotation shaft 7 will abut against the first cover 1, and the second cover 3 is kept at the second cover open position.

Compared with the existing structure with only one axial direction, the battery mounting structure can ensure the firmness of battery mounting and solve the problem of inconvenient battery replacement.

The present embodiment also provides an electronic apparatus including the housing 2 and the battery mounting structure as described above.

The electronic device can be a product with common principles such as a hearing aid or a Bluetooth headset. In this embodiment, the electronic device is in particular a behind-the-ear hearing aid.

Of course, the hearing aid is also provided with structures and components which are common to existing hearing aids, and this embodiment is not related, and is therefore not described in detail.

The process of replacing the battery of the hearing aid according to the present embodiment will be described below with reference to the accompanying drawings:

when the battery needs to be replaced, the clamping tongue 8 is pressed, so that the clamping tongue 8 is separated from the clamping groove 9, and the first cover body 1 and the second cover body 3 are rotated outwards together, namely the first cover body 1 is rotated to the first cover body opening position; when the first cover 1 reaches the first cover opening position, the second cover 3 is operated to rotate the second cover 3 to the second cover opening position, in the process, the limiting surface 401 contacts and limits the limiting body 5, force is applied again, the blocking force of the limiting body 5 to the limiting surface 401 is overcome, the limiting bulge 4 passes through the limiting body 5 until the second cover 3 rotates to the second cover opening position, at this time, the battery installation space 10 is completely opened, the manual operation space is enlarged, at this time, an old battery can be conveniently taken out and replaced by a new battery, then the second cover 3 is reversely rotated until the second cover 3 reaches the second cover buckling position, at this time, the first cover 1 and the second cover 3 form a whole in the rotation direction of the first cover 1, then the first cover 1 and the second cover 3 are inwards rotated until the second cover reaches the first cover buckling position, and the clamping tongue 8 is clamped into the clamping groove 9, so that the battery replacement process is completed.

Although embodiments of the present invention have been described in connection with the accompanying drawings, various modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope of the invention as defined by the appended claims.

Claims (13)

1. A battery mounting structure, characterized in that it is provided to an electronic device, comprising:

a first cover (1) rotatably provided on a housing (2) of the electronic device, the first cover (1) having a first cover-engaging position and a first cover-opening position with respect to the housing (2);

the second lid (3), rotationally set up in on the first lid (1), second lid (3) have for the second lid lock position and the second lid open position of first lid (1), first lid (1) with second lid (3) are in be a monolithic structure in the direction of rotation of first lid (1), first lid (1) with second lid (3) are encircleed and are formed battery installation space (10).

2. The battery mounting structure according to claim 1, characterized in that a first rotation axis between the first cover (1) and the housing (2) is perpendicular to a second rotation axis (7) between the first cover (1) and the second cover (3).

3. The battery mounting structure according to claim 2, wherein the first rotation axis and the second rotation axis (7) do not intersect.

4. The battery mounting structure according to claim 1, further comprising a stopper mechanism provided at a connection position of the first lid (1) and the second lid (3), the stopper mechanism being for preventing the second lid (3) from being rotated from the second lid-locking position to the second lid-opening position by a false operation.

5. The battery mounting structure according to claim 4, wherein the stopper mechanism is provided near a second rotation shaft (7) between the first cover (1) and the second cover (3).

6. The battery mounting structure according to claim 5, wherein the limit mechanism includes a limit projection (4) and a limit body (5), the limit projection (4) is provided in one of the first cover body (1) and the second cover body (3), and the limit body (5) is provided in the other.

7. The battery mounting structure according to claim 6, wherein the limit projection (4) has a limit surface (401) and a non-limit surface (402), when the second lid (3) starts to rotate from the second lid-closing position to the second lid-opening position, the limit surface (401) contacts and limits the limit body (5), the limit surface (401) passes over the limit body (5) after continuing to apply force, the second lid (3) continues to rotate to the second lid-opening position, and when the second lid (3) rotates from the second lid-opening position to the second lid-closing position, the non-limit surface (402) contacts with but does not limit the limit body (5), and the second lid (3) continues to rotate to the second lid-closing position.

8. The battery mounting structure according to claim 1, further comprising a second lid-body snap-fit limit mechanism provided at a connection position of the first lid body (1) and the second lid body (3), the second lid-body snap-fit limit mechanism being for limiting when the second lid body (3) reaches the second lid-body snap-fit position.

9. The battery mounting structure according to claim 8, wherein the second lid-locking limit mechanism includes a first lid mating surface (101) and a second lid mating surface (301), and the second lid (3) is in the second lid-locking position when the first lid mating surface (101) and the second lid mating surface (301) are in contact.

10. The battery mounting structure according to claim 1, wherein the second cover (3) includes a battery base (302), the battery base (302) is disposed perpendicular to an axial direction of the battery (6), and the battery base (302) limits the axial direction of the battery (6).

11. The battery mounting structure according to any one of claims 1 to 10, further comprising a click mechanism provided at a connection position of the second lid (3) and the housing (2), the second lid (3) being locked with the housing (2) by the click mechanism, the first lid (1) being held at the first lid-locked position, or the second lid (3) being unlocked with the housing (2) by the click mechanism, the first lid (1) being rotated toward the first lid-open position.

12. An electronic device characterized by comprising a housing (2) and the battery mounting structure according to any one of claims 1 to 11.

13. The electronic device of claim 12, wherein the electronic device is a hearing aid or a bluetooth headset.