CN219321512U - Detachable battery structure and head-mounted device - Google Patents

Abstract

The utility model belongs to the technical field of head-mounted display, and particularly relates to a detachable battery structure and head-mounted equipment; the detachable battery structure comprises a base, a boss and a limiting structure, wherein the boss and the limiting structure are arranged on the base at intervals, one side surface of the boss, which is close to the limiting structure, is a mounting surface, the detachable battery structure also comprises a battery module, an inserting structure is arranged between the battery module and the mounting surface, a locking structure is arranged on the battery module, and the locking structure and the limiting structure can be combined together for relative movement in a approaching direction or separated after relative movement in a separating direction; an elastic expansion piece for combining the locking structure and the limiting structure; and a toggle structure for driving the locking structure to be separated from the limiting structure. The head-mounted device comprises a host, a first binding belt, a second binding belt, a rear supporting structure and a detachable battery structure, wherein the base is fixedly connected with the rear supporting structure or is a rear supporting structure. The battery module can be detached and replaced, so that the problem of poor cruising ability of the existing head-mounted equipment is solved.

Description

Detachable battery structure and head-mounted device

Technical Field

The utility model belongs to the technical field of head-mounted display, and particularly relates to a detachable battery structure and head-mounted equipment.

Background

The more and more wear-resistant equipment is applied to in daily life, and along with the development of technology and the improvement of user's demand, wear-resistant equipment's function is more and more, leads to the electric quantity that needs to consume also more and more, and wear-resistant equipment's duration is relatively poor, can't satisfy the user demand.

At present, part of the head-mounted equipment adopts a mode of connecting a power line to enhance endurance, so that the use of a user is affected, and potential safety hazards exist.

Disclosure of Invention

The utility model aims to provide a detachable battery structure and a head-mounted device, and aims to solve the problem that the conventional head-mounted device is poor in cruising ability.

The utility model discloses a detachable battery structure, which comprises a base, wherein a boss and a limiting structure are arranged on the base at intervals, one side surface, close to the limiting structure, of the boss is a mounting surface, and the detachable battery structure further comprises:

the battery module is used for being mounted on a base part between the mounting surface and the base side edge of the corresponding side, an inserting structure is arranged between the battery module and the mounting surface, a locking structure is arranged on the battery module corresponding to the limiting structure, and the locking structure and the limiting structure can be combined together for relative movement in a approaching direction or separated after relative movement in a separating direction;

an elastic telescopic member for combining the locking structure with the limit structure;

and the toggle structure is slidably arranged on the battery module or the base and used for driving the locking structure to be separated from the limiting structure.

As an improvement, the limit structure is fixed on the base, the locking structure is slidably mounted on the battery module, and the toggle structure is slidably mounted on the battery module.

As an improvement, the locking structure comprises a locking block which is slidably mounted in the battery module, and a contact arm which is fixedly connected to the locking block and extends to the outside of the battery module, wherein a locking guide structure is arranged between the contact arm part which extends to the outside of the battery module and the limiting structure.

As an improvement, the locking guide structure is a contact arm guide surface provided on a side of a contact arm portion of the contact arm extending to the outside of the battery module, which is close to the mounting surface.

As an improvement, a groove is arranged on the base at one side of the limiting structure, which is close to the mounting surface, and the wall of the groove is adjacent to the limiting structure.

As an improvement, a long groove extending along the setting direction of the plug-in structure is arranged on the battery module corresponding to the limit structure, the contact arm penetrates through the groove bottom of the long groove to extend to the outside of the battery module, and a distance is arranged between the contact arm and the side walls of the two ends of the long groove respectively.

As an improvement, the stirring structure is arranged at one side of the battery module, which is far away from the mounting surface; the toggle structure comprises a sliding plate, a toggle key, a push block and an elastic reset piece, wherein the sliding plate is arranged inside the battery module in a vertical sliding mode along the sliding direction of the locking block, the toggle key is fixed on the sliding plate and extends to the outside of the battery module, the push block is fixed on the sliding plate, the elastic reset piece is used for pushing the push block to slide far away from one side of the locking block, and the toggle guide structure is arranged between the push block and the locking block.

As an improvement, a baffle plate fixed on the sliding plate is arranged on one side, away from the push block, of the locking block, a vertical plate is correspondingly fixed inside the battery module, and the elastic reset piece is arranged between the baffle plate and the vertical plate.

As an improvement, the battery module comprises a shell body surrounding a cavity and a battery fixed in the cavity, and the plug-in structure is arranged between the shell body and the mounting surface.

As an improvement, a clamping structure extending along the setting direction of the plug-in structure is arranged between the battery module and the base, the clamping structure comprises a buckle fixed on the base and a guide groove correspondingly arranged on the outer side surface of the shell of the battery module, a clamping plate extending into the notch is arranged at the position, away from the mounting surface, of the first side edge of the notch of the guide groove, and a distance is arranged between the clamping plate and the second side edge of the notch.

As an improvement, two groups of clamping structures are arranged between the battery module and the base, and the two groups of clamping structures are respectively arranged at two opposite sides of the limiting structure and the locking structure.

The utility model also discloses a head-mounted device, which comprises a host, a first binding belt and a second binding belt which are respectively and fixedly connected to two opposite sides of the host, a rear supporting structure connected between the ends of the first binding belt and the second binding belt far away from the host, and the head-mounted device further comprises the detachable battery structure, wherein the base is fixedly connected with the rear supporting structure or is the rear supporting structure.

As an improvement, an electrical connection structure is arranged between the battery module and the base or between the battery module and the boss, and the electrical connection structure is electrically connected with a main board of the host.

Due to the adoption of the technical scheme, the detachable battery structure comprises a base, a boss and a limiting structure are arranged on the base at intervals, one side surface, close to the limiting structure, of the boss is a mounting surface, and the detachable battery structure further comprises: the battery module is used for being mounted on the base part between the mounting surface and the base side edge of the corresponding side, an inserting structure is arranged between the battery module and the mounting surface, a locking structure is arranged on the battery module corresponding to the limiting structure, and the locking structure and the limiting structure can be combined together for relative movement in the approaching direction/separated after relative movement in the separating direction; an elastic expansion piece for combining the locking structure and the limiting structure; and the poking structure is slidably arranged on the battery module or the base and used for driving the locking structure to be separated from the limiting structure. The head-mounted device comprises a host, a first binding belt and a second binding belt which are respectively and fixedly connected to two opposite sides of the host, a rear supporting structure and a detachable battery structure, wherein the rear supporting structure is connected between the ends, far away from the host, of the first binding belt and the second binding belt, and the base is fixedly connected with the rear supporting structure or is of a rear supporting structure.

When the battery module is installed, the battery module is placed on the base between the installation surface and the side edge of the base on the corresponding side, so that the battery module is aligned with the plug-in structure between the installation surface, the battery module is slid along the direction close to the installation surface to enable the plug-in structure to be combined together, when the battery module slides, the locking structure synchronously slides along the battery module and contacts with the lock limiting structure, under the action of external force pushing the battery module to slide, the locking structure and the limiting structure relatively move in the far direction and then are separated, the battery module is continuously pushed to slide, when the locking structure slides to one side of the limiting structure close to the installation surface, the locking structure and the limiting structure relatively move in the near direction under the action of elastic force of the elastic telescopic piece and are combined together, and under the connection action of the plug-in structure and the limiting action between the locking structure and the limiting structure and the battery module, the battery module are fixed on the base; when the battery module is detached, the sliding toggle structure drives the locking structure to be separated from the limiting structure, limiting effect between the locking structure and the limiting structure disappears, and the battery module can slide along the direction away from the mounting surface until the plugging structure between the battery module and the mounting surface is completely separated, so that the battery module can be detached from the base and then replaced; the battery module can be detached and replaced, so that the problem of poor cruising ability of the existing head-mounted equipment is solved.

Drawings

Fig. 1 is a schematic perspective view of a detachable battery structure of the present utility model;

fig. 2 is a schematic front view of the structure of the detachable battery according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the removable battery structure of the present utility model taken along line A-A of FIG. 2;

FIG. 4 is a schematic cross-sectional view of the removable battery structure of the present utility model taken along line B-B of FIG. 2;

fig. 5 is an exploded view of the structure of the detachable battery according to the present utility model;

fig. 6 is a schematic perspective view of a battery module of the detachable battery structure of the present utility model;

fig. 7 is a schematic front view of a battery module having a detachable battery structure according to the present utility model;

FIG. 8 is a schematic cross-sectional view of the removable battery structure of the present utility model taken along line C-C of FIG. 7;

fig. 9 is a schematic view of the internal structure of a battery module of the detachable battery structure of the present utility model;

wherein, 11, the base; 12. a boss; 13. a mounting hole; 14. a limit structure; 15. a groove; 16. a buckle; 20. a battery module; 21. a plug; 22. a bottom case; 221. a vertical plate; 23. a cover plate; 24. a battery; 25. a mounting plate; 251. a chute; 26. a top plate; 261. a top plate cylinder; 27. an elongated slot; 28. a guide groove; 281. a clamping plate; 282. an avoidance groove; 30. a locking structure; 31. a locking block; 32. a contact arm; 33. a locking block guide surface; 34. a slide block; 35. a lock block mounting shaft; 40. an elastic expansion piece; 50. a toggle structure; 51. a slide plate; 52. toggle the key; 53. a pushing block; 54. a baffle; 60. an elastic reset piece.

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.

Fig. 1 to 9 are schematic structural views of a detachable battery structure of the present utility model, in which fig. 1 shows a schematic perspective view of the detachable battery structure of the present utility model, fig. 2 shows a schematic front view of the detachable battery structure of the present utility model, fig. 3 shows a schematic sectional view of the detachable battery structure of the present utility model along the line A-A of fig. 2, fig. 4 shows a schematic sectional view of the detachable battery structure of the present utility model along the line B-B of fig. 2, fig. 5 shows a schematic exploded structural view of the detachable battery structure of the present utility model, fig. 6 shows a schematic perspective view of a battery module of the detachable battery structure of the present utility model, fig. 7 shows a schematic front view of the battery module of the detachable battery structure of the present utility model, fig. 8 shows a schematic sectional view of the detachable battery structure of the present utility model along the line C-C of fig. 7, and fig. 9 shows a schematic internal structural view of the battery module of the detachable battery structure of the present utility model. For convenience of description, only the parts related to the present utility model are shown in the drawings.

It should be noted that, if directional indications are referred to in the present utility model, such as up, down, front, back, left, right, etc., the directional indications are merely used to explain the relative positional relationship between the components in a certain specific posture, and if the specific posture is changed, the directional indications are correspondingly changed; if the description of "first", "second", etc. is referred to in this disclosure, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.

As can be seen from fig. 1 to 9, the detachable battery structure includes a base 11, a boss 12 and a limiting structure 14 are disposed on the base 11 at intervals, a side surface of the boss 12, which is close to the limiting structure, is a mounting surface, and further includes: the battery module 20 is used for being mounted on a base 11 part between a mounting surface and the side edge of the base 11 at the corresponding side, an inserting structure is arranged between the battery module 20 and the mounting surface, a locking structure 30 is arranged on the battery module 20 corresponding to the limiting structure 14, and the locking structure 30 and the limiting structure 14 can be combined together for relative movement in the approaching direction or separated after relative movement in the separating direction; an elastic expansion element 40 for coupling the locking structure 30 with the limit structure 14; and a toggle structure 50 slidably mounted on the battery module 20 or the base 11 for driving the locking structure 30 to be separated from the limiting structure 14.

When the battery module 20 is installed, the battery module 20 is placed on the base 11 between the installation surface and the side edge of the base 11 at the corresponding side, so that the battery module 20 is aligned with the plug-in structure between the installation surface, the battery module 20 is slid along the direction close to the installation surface to enable the plug-in structure to be combined together, when the battery module 20 slides, the locking structure 30 slides synchronously along the battery module 20 and contacts with the lock limiting structure 14, under the action of external force pushing the battery module 20 to slide, the locking structure 30 and the limiting structure 14 move relatively in the far direction and then separate, the battery module 20 is pushed to slide continuously, when the locking structure 30 slides to one side of the limiting structure 14 close to the installation surface, under the action of the elastic force of the elastic telescopic piece 40, the locking structure 30 and the limiting structure 14 are combined together after moving relatively in the near direction, and under the limiting action of the plug-in structure, the battery module 20 is fixed on the base 11; when the battery module is detached, the sliding toggle structure 50 drives the locking structure 30 to be separated from the limiting structure 14, the limiting effect between the locking structure 30 and the limiting structure 14 disappears, the battery module 20 can be slid along the direction away from the mounting surface until the plugging structure between the battery module 20 and the mounting surface is completely separated, and the battery module 20 can be detached from the base 11 and then replaced; the battery module with the detachable battery structure can be replaced after being detached, and the problem of poor cruising ability of the existing head-mounted equipment is solved.

In the utility model, the limiting structure 14 is fixed on the base 11; the locking structure 30 is slidably mounted on the battery module 20, and the toggle structure 50 is slidably mounted on the battery module 20.

As can be seen from fig. 3, 5, 6, 8 and 9, the locking structure 30 includes a locking block 31 slidably mounted inside the battery module 20, a contact arm 32 fixedly connected to the locking block 31 and extending to the outside of the battery module 20, and a locking guide structure, which is a contact arm guide surface provided on a side of the contact arm 32 extending to the outside of the battery module 20 near the mounting surface, is provided between the contact arm portion extending to the outside of the battery module 20 and the limit structure 14, and of course, the locking guide structure may be provided on the limit structure 14 as a limit structure guide surface provided on a side of the limit structure 14 away from the mounting surface.

For easy installation, the housing inner side of the battery module 20 is provided with two mounting plates 25 arranged at intervals, a top plate 26 fixedly connected between the sides of the two mounting plates 25 away from the housing inner side, a locking block 31 is slidably mounted between the two mounting plates 25, and an elastic expansion member 40 is arranged between the locking block 31 and the top plate 26.

Specifically, the side surfaces of the lock block 31 corresponding to the two mounting plates 25 are respectively provided with a slide block 34, the corresponding side surfaces of the two mounting plates 25 are respectively provided with a slide groove 251, and the two slide blocks 34 are respectively inserted into the slide grooves 251 on the corresponding sides. In order to facilitate the installation of the elastic telescopic member 40, a top plate cylinder 261 is arranged on the top plate 26 along the sliding direction of the locking block 31, a locking block installation shaft 35 is arranged on the locking block 31 corresponding to the top plate cylinder 261, the elastic telescopic member 40 is sleeved on the locking block installation shaft 35, the elastic telescopic member 40 is inserted into the top plate cylinder 261, and two ends of the elastic telescopic member 40 respectively lean against the bottoms of the locking block 31 and the top plate cylinder 261. Normally, the lock block mounting shaft 35 is inserted into the top plate cylinder 261, and the elastic expansion member 40 is a spring; of course, an elastic sleeve is also possible.

In order to facilitate the combination between the locking structure 30 and the limiting structure 14 more firmly, a groove 15 is arranged on the base 11 of the side, close to the mounting surface, of the limiting structure 14, and the groove wall of the groove 15 is adjacent to the limiting structure 14. When the locking structure 30 follows the battery module 20 to slide to a side of the limiting structure 14 close to the mounting surface, the contact arm 32 extends into the contact arm portion insertion groove 15 outside the battery module 20 under the elastic force of the elastic telescopic member 40.

As can be seen from fig. 6, the outer side of the housing of the battery module 20 is provided with an elongated groove 27 extending in the installation direction of the insertion structure, corresponding to the limit structure 14, the contact arm 32 extends to the outside of the battery module 20 through the groove bottom of the elongated groove 27, and a space is provided between the contact arm 32 and the side walls of both end portions of the elongated groove 27. When the battery module 20 is installed, the limiting structure 14 is clamped into the groove body part between the contact arm 32 and the end part of the long groove 27, which is close to the installation surface, under the action of external force pushing the battery module 20 to slide, the locking structure 30 is contacted with the limiting structure 14, the battery module 20 is continuously pushed to slide, the contact arm 32 retracts towards the inside of the battery module 20 and slides across the limiting structure 14, the limiting structure 14 is positioned in the groove body part between the contact arm 32 and the end part of the long groove 27, which is far away from the installation surface, and under the action of elasticity of the elastic telescopic piece 40, the contact arm 32 slides towards the outside of the battery module 20 and is inserted into the groove 15.

Typically, two contact arms 32 are arranged side by side, and elongated grooves 27 are respectively arranged on the outer side surface of the housing of the battery module 20 corresponding to the two contact arms 32; the limiting structure 14 comprises two protruding blocks which are arranged at intervals, and grooves 15 are respectively arranged on the base 11 on one side, close to the mounting surface, of the two protruding blocks.

In other embodiments, the locking structure 30 may be fixed on the outer side surface of the housing of the battery module 20, the limiting structure 14 is slidably mounted on the base 11, and the toggle structure 50 is slidably mounted on the base 11. For example, the locking structure 30 is a protrusion structure fixed on the outer side surface of the case of the battery module 20; the limiting structure 14 comprises a limiting block slidably mounted in the base 11, and a limiting arm fixedly connected to the limiting block and extending to the outside of the base 11, wherein an inclined plane is arranged on one side, far away from the mounting surface, of the part of the limiting arm extending to the outside of the base 11.

In the present utility model, the toggle structure 50 is provided at a side of the battery module 20 remote from the mounting surface; the striking structure 50 includes a sliding plate 51 slidably installed inside the battery module 20 in a sliding direction of the locking block 31, a striking key 52 fixed to the sliding plate 51 and extending to the outside of the battery module 20, a push block 53 fixed to the sliding plate 51, and an elastic restoring member 60 for pushing the push block 53 to slide to a side far from the locking block 31, and a striking guide structure is provided between the push block 53 and the locking block 31.

In order to facilitate the installation of the elastic restoring member 60, a baffle plate 54 fixed to the slide plate 51 is provided at a side of the locking block 31 away from the push block 53, a vertical plate 221 is correspondingly fixed to the inside of the battery module 20, and the elastic restoring member 60 is disposed between the baffle plate 54 and the vertical plate 221. Specifically, a vertical plate mounting shaft is provided on the vertical plate 221, a baffle cylinder is provided on the baffle 54, an elastic reset member 60 is sleeved on the vertical plate mounting shaft and inserted into the baffle cylinder, and two ends of the elastic reset member 60 respectively prop against the vertical plate 221 and the bottom of the baffle cylinder.

As can be seen from fig. 8, the toggle guide structure is a lock block guide surface 33 provided on the side of the lock block 31 close to the push block 53.

In other embodiments, the striking structure 50 is slidably mounted on the outer side surface of the housing of the battery module 20 in the sliding direction of the locking block 31, and the striking structure 50 is fixedly connected with the locking block 31 through the housing of the battery module 20.

In the present utility model, the battery module 20 includes a housing enclosing a cavity, a battery 24 fixed in the cavity enclosed by the housing, and a plug structure disposed between the housing and the mounting surface, the housing includes a bottom shell 22 and a cover plate 23 fastened together, and the cavity is enclosed between the bottom shell 22 and the cover plate 23.

Specifically, the plugging structure comprises plugging heads 21 arranged on the outer side surface of the shell close to the mounting surface and mounting holes 13 correspondingly arranged on the mounting surface and matched with the shape of the plugging heads 21, in order to enhance the connection performance, the plugging heads 21 are arranged in parallel, and one mounting hole 13 is respectively arranged on the mounting surface corresponding to each plugging head 21.

In the present utility model, in order to enhance the fixing connection performance between the battery module 20 and the base 11, a clamping structure extending along the installation direction of the plugging structure is provided between the battery module 20 and the base 11.

Specifically, two sets of clamping structures are disposed between the battery module 20 and the base 11, and the two sets of clamping structures are disposed at two opposite sides of the limiting structure 14 and the locking structure 30, respectively.

As can be seen from fig. 4, 5, 6 and 9, the fastening structure includes a buckle 16 fixed on the base 11, a guide slot 28 correspondingly disposed on the outer side of the housing of the battery module 20, a fastening plate 281 extending inward of the slot at a position of a first side of the slot of the guide slot 28 away from the mounting surface, and a space between the fastening plate 281 and a second side of the slot.

When the battery module 20 is installed, the guide groove 28 on the outer side surface of the shell of the battery module 20 is aligned with the buckle 16 on the base 11, the buckle 16 is clamped into the guide groove 28, the battery module 20 is slid along the direction close to the installation surface, the buckle head of the buckle 16 can slide between the clamping plate 281 and the bottom of the guide groove 28 and is clamped on the lower side surface of the clamping plate 281 corresponding to the bottom of the guide groove 28, the guiding function can be achieved when the battery module 20 is installed, and the fixed connection performance between the battery module 20 and the base 11 is enhanced through the clamping connection between the buckle 16 and the clamping plate 281.

In order to facilitate the smooth sliding of the fastening head of the fastener 16 between the fastening plate 281 and the bottom of the guide groove 28, a recess 282 is provided at the bottom of the guide groove 28 corresponding to the fastening plate 281.

The utility model also relates to a head-mounted device, which comprises a host machine, a first binding belt and a second binding belt which are respectively and fixedly connected at two opposite sides of the host machine, and a rear supporting structure which is connected between the ends of the first binding belt and the second binding belt far away from the host machine, and further comprises the detachable battery structure, wherein the base 11 is fixedly connected with the rear supporting structure, or the base 11 is a rear supporting structure.

Specifically, an electrical connection structure is provided between the battery module 20 and the base 11 or the boss 12, and the electrical connection structure is electrically connected with the main board of the host. Typically, an electrical connection structure is provided between the socket 21 and the hole bottom surface of the mounting hole 13, the electrical connection structure including a conductive contact piece fixed on the end surface of the socket 21 to be electrically connected with the battery 24, and a spring contact pin correspondingly provided on the hole bottom surface of the mounting hole 13.

In other embodiments, a power cord electrically connected to the host may be provided on the battery module 20.

The foregoing description of the embodiments of the utility model is not intended to limit the utility model to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims (13)

1. The utility model provides a removable battery structure, includes the base, its characterized in that the interval is equipped with boss and limit structure on the base, the boss is close to a side of limit structure is the installation face, still includes:

the battery module is used for being mounted on a base part between the mounting surface and the base side edge of the corresponding side, an inserting structure is arranged between the battery module and the mounting surface, a locking structure is arranged on the battery module corresponding to the limiting structure, and the locking structure and the limiting structure can be combined together for relative movement in a approaching direction or separated after relative movement in a separating direction;

an elastic telescopic member for combining the locking structure with the limit structure;

and the toggle structure is slidably arranged on the battery module or the base and used for driving the locking structure to be separated from the limiting structure.

2. The removable battery structure of claim 1, wherein the limit structure is fixed to the base, the lock structure is slidably mounted to the battery module, and the toggle structure is slidably mounted to the battery module.

3. The detachable battery structure according to claim 2, wherein the locking structure comprises a locking block slidably mounted inside the battery module, a contact arm fixedly connected to the locking block and extending to the outside of the battery module, and a locking guide structure is provided between the contact arm portion extending to the outside of the battery module and the limit structure.

4. The detachable battery structure according to claim 3, wherein the lock guide structure is a contact arm guide surface provided on a side of a contact arm portion of the contact arm extending to the outside of the battery module close to the mounting surface.

5. A removable battery structure according to claim 3, wherein a groove is provided in the base on a side of the limit structure adjacent to the mounting surface, and a wall of the groove is adjacent to the limit structure.

6. The detachable battery structure according to claim 3, wherein a long groove extending along the setting direction of the plugging structure is provided on the battery module corresponding to the limit structure, the contact arm extends to the outside of the battery module through the groove bottom of the long groove, and a space is provided between the contact arm and the side walls of the two ends of the long groove, respectively.

7. The detachable battery structure according to any one of claims 3 to 6, wherein the toggle structure is provided at a side of the battery module remote from the mounting surface; the toggle structure comprises a sliding plate, a toggle key, a push block and an elastic reset piece, wherein the sliding plate is arranged inside the battery module in a vertical sliding mode along the sliding direction of the locking block, the toggle key is fixed on the sliding plate and extends to the outside of the battery module, the push block is fixed on the sliding plate, the elastic reset piece is used for pushing the push block to slide far away from one side of the locking block, and the toggle guide structure is arranged between the push block and the locking block.

8. The detachable battery structure according to claim 7, wherein a baffle plate fixed on the slide plate is arranged on one side of the locking block away from the push block, a vertical plate is correspondingly fixed inside the battery module, and the elastic reset piece is arranged between the baffle plate and the vertical plate.

9. The removable battery structure of claim 1, wherein the battery module comprises a housing enclosing a cavity, a battery secured within the cavity, and the plug structure is disposed between the housing and the mounting surface.

10. The detachable battery structure according to claim 1, wherein a clamping structure extending along the setting direction of the plug-in structure is arranged between the battery module and the base, the clamping structure comprises a buckle fixed on the base and a guide groove correspondingly arranged on the outer side surface of the shell of the battery module, a clamping plate extending into the notch is arranged at a position, away from the mounting surface, of the first side edge of the notch of the guide groove, and a space is arranged between the clamping plate and the second side edge of the notch.

11. The detachable battery structure according to claim 10, wherein two sets of the clamping structures are provided between the battery module and the base, and the two sets of the clamping structures are respectively provided at opposite sides of the limiting structure and the locking structure.

12. A headset comprising a main body, a first strap and a second strap fixedly connected to opposite sides of the main body, and a rear support structure connected between ends of the first strap and the second strap away from the main body, characterized by further comprising a detachable battery structure according to any one of claims 1 to 11, wherein the base is fixedly connected to the rear support structure, or the base is the rear support structure.

13. The head-mounted device according to claim 12, wherein an electrical connection structure is provided between the battery module and the base or the boss, the electrical connection structure being electrically connected with a main board of the host.

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