CN219799899U

CN219799899U - Head-mounted equipment

Info

Publication number: CN219799899U
Application number: CN202320795162.3U
Authority: CN
Inventors: 杨彬
Original assignee: Weifang Goertek Electronics Co Ltd
Current assignee: Weifang Goertek Electronics Co Ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-10-03
Anticipated expiration: 2033-04-06

Abstract

The utility model belongs to the technical field of head-mounted display, and particularly relates to head-mounted equipment, which comprises a host machine and a binding belt, wherein a connecting structure is respectively arranged between two end parts of the binding belt and the host machine, and comprises the following components: the connection structure includes: the first connecting piece and the second connecting piece are respectively fixedly connected with the binding belt and the host machine, and the second connecting piece is provided with a splicing hole corresponding to the first connecting piece; at least two mounting holes are formed in the first connecting piece at intervals along the circumferential direction, clamping grooves are formed in the inner side wall of the plug hole and correspond to the mounting holes, or at least two mounting holes are formed in the inner side wall of the plug hole at intervals along the circumferential direction, and clamping grooves are formed in the first connecting piece and correspond to the mounting holes; the ball is arranged in the mounting hole, and the elastic structure is used for enabling the ball to extend to the outside of the mounting hole. The problem that the binding band of the existing head-mounted equipment is not detachable with the host computer fixed connection is solved, and a user can replace different binding bands according to needs.

Description

Head-mounted equipment

Technical Field

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

Background

Along with the development of technology and the improvement of life demand, wearing equipment is becoming popular more and more, and at present, common wearing equipment in the market mainly comprises host computer and bandage two parts, bandage and main part fixed connection, and the bandage can not dismantle and change, leads to user convenient to use.

Disclosure of Invention

The utility model aims to provide a head-mounted device, which aims to solve the problem that the binding band of the existing head-mounted device is not detachable due to the fixed connection of the binding band and a host, and a user can replace different binding bands according to needs.

The utility model is realized in such a way that the head-mounted equipment comprises a host machine and a binding belt, wherein connecting structures are respectively arranged between two end parts of the binding belt and corresponding sides of the host machine; the connection structure includes: the first connecting piece and the second connecting piece are respectively fixedly connected with the binding belt and the host machine, and the second connecting piece is provided with a plug hole corresponding to the first connecting piece; at least two mounting holes are formed in the first connecting piece at intervals along the circumferential direction, clamping grooves are formed in the inner side wall of the plug hole and correspond to the mounting holes, or at least two mounting holes are formed in the inner side wall of the plug hole at intervals along the circumferential direction, and clamping grooves are formed in the first connecting piece and correspond to the mounting holes; the mounting hole is provided with a mounting hole, a ball arranged in the mounting hole and an elastic structure used for enabling the ball to extend to the outside of the mounting hole.

As an improvement, the first connecting piece is an inner cylinder, the mounting hole is arranged on the side wall of the inner cylinder and is communicated with the inner cavity of the inner cylinder, and the elastic structure is arranged in the inner cavity of the inner cylinder; the second connecting piece is an outer cylinder body, and the inner cavity of the outer cylinder body forms the plug hole.

As an improvement, the elastic structure comprises a sliding seat which is arranged in the inner cavity of the inner cylinder body in a sliding way along the axial direction of the inner cylinder body, and an elastic telescopic piece which is arranged between the bottom of the inner cylinder body and the sliding seat, wherein a guiding structure is arranged on the sliding seat corresponding to the ball, and the ball is limited between the mounting hole and the guiding structure; the connecting structure also comprises a key used for pushing the sliding seat to slide to one side close to the bottom of the inner cylinder body.

As an improvement, an extension plate is arranged at the end part of the binding belt, the outer cylinder body is fixed on the plate surface of the extension plate, a through hole communicated with the inner cavity of the outer cylinder body is arranged on the extension plate, and the key is arranged at the through hole; the inner cylinder body is fixedly connected with the host.

As an improvement, elastic supporting arms are respectively arranged at two opposite sides of a key body part of the key in the inner cavity of the outer cylinder body, and fastening pieces are respectively arranged between the two elastic supporting arms and the extension plate.

As an improvement, a concave area is arranged on the sliding seat corresponding to the ball, and the guiding structure is arranged in the concave area.

As an improvement, the guide structure is a slope.

As an improvement, the concave areas corresponding to at least two balls are connected into a whole, and the guiding structures corresponding to at least two balls are connected into a whole.

As an improvement, the connecting structure further comprises a mounting seat, wherein the mounting seat is provided with a containing hole, and the bottom of the inner cylinder body is connected with the bottom of the containing hole into a whole.

As an improvement, the clamping grooves are in one-to-one correspondence with the round balls, or the clamping grooves corresponding to at least two round balls are connected into a whole to form a ring groove.

Due to the adoption of the technical scheme, the head-mounted device comprises a host machine and a binding belt, wherein connecting structures are respectively arranged between two end parts of the binding belt and corresponding sides of the host machine, and comprise the following components: the first connecting piece and the second connecting piece are respectively fixedly connected with the binding belt and the host machine, and the second connecting piece is provided with a splicing hole corresponding to the first connecting piece; at least two mounting holes are formed in the first connecting piece at intervals along the circumferential direction, clamping grooves are formed in the inner side wall of the plug hole and correspond to the mounting holes, or at least two mounting holes are formed in the inner side wall of the plug hole at intervals along the circumferential direction, and clamping grooves are formed in the first connecting piece and correspond to the mounting holes; the ball is arranged in the mounting hole, and the elastic structure is used for enabling the ball to extend to the outside of the mounting hole. During assembly, the plug hole on the second connecting piece is sleeved outside the first connecting piece, when the mounting hole is formed in the first connecting piece, the ball body part, which is located outside the mounting hole, of the ball is touched by the port of the plug hole on the second connecting piece to push the ball to move towards the inside of the mounting hole, when the mounting hole is formed in the inner side wall of the plug hole, the ball body part, which is located outside the mounting hole, is touched by the end part of the first connecting piece to push the ball to move towards the inside of the mounting hole, the elastic structure is compressed, the clamping groove is aligned with the ball, the ball is pushed into the clamping groove by the elastic force generated by the compressed elastic structure, and the first connecting piece and the second connecting piece can be connected together through the clamping between the ball and the clamping groove, so that the assembly between the binding belt and the host machine is realized; when the connecting piece is detached, the second connecting piece and the first connecting piece are moved relatively in a direction away from each other by external force, the side edge of the clamping groove can squeeze the sphere part of the sphere outside the mounting hole, the sphere is pushed to move towards the inside of the mounting hole until the sphere is separated from the clamping groove, the second connecting piece can be conveniently separated from the first connecting piece, and the binding belt can be detached from the host machine for replacement; the problem that the binding band of the existing head-mounted equipment is not detachable with the host computer fixed connection is solved, and a user can replace different binding bands according to needs.

Drawings

FIG. 1 is a schematic perspective view of a headset of the present utility model;

FIG. 2 is a schematic cross-sectional structural view of the connection structure between the straps and the main unit of the headgear of the present utility model;

FIG. 3 is an exploded view of the connection between the straps and the main unit of the headgear of the present utility model;

10, a host; 11. an inner cylinder; 12. a mounting hole; 13. a mounting base; 14. an accommodation hole; 20. a strap; 21. an outer cylinder; 22. a clamping groove; 23. a through hole; 24. an extension plate; 30. a slide; 31. a recessed region; 32. a guide structure; 40. an elastic expansion piece; 50. a ball; 60. a key; 61. an elastic support arm; 62. and (5) a pin.

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 3 are schematic structural views of the head-mounted device of the present utility model, wherein fig. 1 shows a schematic perspective structural view of the head-mounted device of the present utility model, fig. 2 shows a schematic sectional structural view of a connection structure between a strap and a main body of the head-mounted device of the present utility model, and fig. 3 shows a schematic exploded structural view of a connection structure between a strap and a main body of the head-mounted device of the present utility model. For convenience of description, only the portions related to the embodiments of 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, 2 and 3, the head-mounted device of the present utility model includes a main body 10 and a strap 20, and connection structures are respectively provided between both ends of the strap 20 and corresponding sides of the main body 10, and the connection structures include: the first connecting piece and the second connecting piece are respectively fixedly connected with the binding belt 20 and the host machine 10, and the second connecting piece is provided with a splicing hole corresponding to the first connecting piece; at least two mounting holes 12 are arranged on the first connecting piece at intervals along the circumferential direction, clamping grooves 22 are arranged on the inner side walls of the plug holes corresponding to the mounting holes 12, or at least two mounting holes 12 are arranged on the inner side walls of the plug holes at intervals along the circumferential direction, and clamping grooves 22 are arranged on the first connecting piece corresponding to the mounting holes 12; and further includes a ball 50 disposed within the mounting hole 12, and a resilient structure for extending the ball 50 outside the mounting hole 12.

During assembly, the plug hole on the second connecting piece is sleeved outside the first connecting piece, when the mounting hole 12 is arranged on the first connecting piece, the ball body part, located outside the mounting hole 12, of the ball 50 is contacted with the port of the plug hole on the second connecting piece to push the ball 50 to move towards the inside of the mounting hole 12, when the mounting hole 12 is arranged on the inner side wall of the plug hole, the ball body part, located outside the mounting hole 12, of the ball 50 is contacted with the end part of the first connecting piece to push the ball 50 to move towards the inside of the mounting hole 12, the elastic structure is compressed, the clamping groove 22 is aligned with the ball 50, the ball 50 is pushed into the clamping groove 22 by the elastic force generated by the compressed elastic structure, and the first connecting piece and the second connecting piece can be connected together through the clamping between the ball 50 and the clamping groove 22, so that the assembly between the binding belt 20 and the host 10 is realized; when the detachable connection device is detached, the second connecting piece and the first connecting piece are moved relatively in a direction away from each other by external force, the side edge of the clamping groove 22 can squeeze the sphere part of the sphere 50 positioned outside the mounting hole 12, so that the sphere 50 is pushed to move towards the inside of the mounting hole 12 until the sphere 50 is separated from the clamping groove 22, the second connecting piece can be conveniently separated from the first connecting piece, and the binding belt 20 can be detached from the host 10 for replacement; the problem that the binding band of the existing head-mounted equipment is not detachable with the host computer fixed connection is solved, and a user can replace different binding bands according to needs.

In the utility model, the first connecting piece is an inner cylinder 11, the mounting hole 12 is arranged on the side wall of the inner cylinder 11 and is communicated with the inner cavity of the inner cylinder 11, and the elastic structure is arranged in the inner cavity of the inner cylinder 11; the second connecting piece is an outer cylinder 21, and an inner cavity of the outer cylinder 21 forms a plug hole.

Specifically, the elastic structure comprises a sliding seat 30 slidably installed in the inner cavity of the inner cylinder 11 along the axial direction of the inner cylinder 11, and an elastic telescopic piece 40 arranged between the bottom of the inner cylinder 11 and the sliding seat 30, a guiding structure is respectively arranged on the sliding seat 30 corresponding to each ball 50, and the balls 50 are limited between the installation holes 12 and the guiding structures; the connecting structure further includes a slide button 60 for pushing the slide 30 to the side close to the bottom of the inner cylinder 11.

In order to facilitate the installation and prevent the ball 50 from being separated from the mounting hole 12 and the slide 30, a recess 31 is provided on the slide 30 corresponding to the ball 50, and the guide structure 32 is disposed in the recess 31.

Specifically, the guiding structure is an inclined plane, and the radial dimension b of the side close to the bottom of the inner cylinder 11 is larger than the radial dimension a of the side far away from the bottom of the inner cylinder 11;

typically, the recessed areas 31 corresponding to at least two of the balls 50 are integrally connected, and the guide structures 32 corresponding to at least two of the balls 50 are integrally connected.

In the present utility model, the clamping grooves 22 are in one-to-one correspondence with the balls 50, and in other embodiments, the clamping grooves 22 corresponding to at least two balls 50 are integrally connected to form a ring groove around the inner side wall of the inner cylinder 11.

In the present utility model, the mounting hole 12 is a tapered hole, and in other embodiments, the mounting hole 12 includes a cylindrical hole, and a retainer ring for preventing the ball 50 from coming out is provided at an outer port of the cylindrical hole.

In the utility model, an extension plate 24 is arranged at the end part of a binding belt 20, an outer cylinder 21 is fixed on the surface of the extension plate 24, a through hole 23 communicated with the outer cylinder 21 is arranged on the extension plate 24, and a key 60 is arranged at the through hole 23; the inner cylinder 11 is fixedly connected with the host 10.

Specifically, the elastic support arms 61 are provided on opposite sides of the key body portion of the key 60 located in the inner cavity of the outer cylinder 21, respectively, and the fasteners, typically pins 62, screws, etc., are provided between the two elastic support arms 61 and the extension plate 24, respectively.

In other embodiments, the key 60 is slidably mounted in the outer cylinder 21 and inserted into the through hole 23, and of course, the key 60 may be fixedly connected to the slide 30.

During assembly, the outer cylinder 21 at the end part of the binding belt 20 is sleeved outside the inner cylinder 11 at the corresponding side of the host 10, when the port of the outer cylinder 21 contacts a sphere part of the sphere 50 positioned outside the inner cylinder 11, the sphere 50 is pushed to move into the inner cavity of the inner cylinder 11, meanwhile, the sphere 50 pushes the sliding seat 30 to slide towards the bottom side close to the inner cylinder 11 through the guide structure and compresses the elastic expansion piece 40 until the clamping groove 22 on the inner side wall of the outer cylinder 21 is aligned with the sphere 50, the elastic force generated by the compressed elastic expansion piece 40 pushes the sliding seat 30 to slide towards the bottom side far from the inner cylinder 11, the guide structure on the sliding seat 30 pushes the sphere 50 to move outwards of the inner cylinder 11, and the sphere part of the sphere 50 positioned outside the inner cylinder 11 is clamped into the clamping groove 22, and the outer cylinder 21 and the inner cylinder 11 can be connected together through the clamping between the sphere 50 and the clamping groove 22, so that the binding belt 20 and the host 10 are installed; when the main body 10 is detached, the push button 60 is pressed, the slide seat 30 is pushed to slide to the bottom side close to the inner cylinder body 11, the guide structure moves synchronously along with the slide seat 30, the limitation on the round ball 50 is not formed any more, the outer cylinder body 21 is directly pulled out of the inner cylinder body 11, the binding belt 20 can be detached from the main body 10 for replacement, and the main body is very labor-saving compared with the case without the push button 60.

In the utility model, the connecting structure also comprises a mounting seat 13 arranged at the position corresponding to the inner cylinder 11, the mounting seat 13 is provided with a containing hole 14, and the bottom of the inner cylinder 11 is connected with the bottom of the containing hole 14 into a whole; when in installation, the outer cylinder 21 is inserted between the inner cylinder 11 and the inner side wall of the accommodating hole 14; after the disassembly, the sphere part of the sphere 50 positioned outside the inner cylinder 11 is positioned between the inner cylinder 11 and the inner side wall of the containing hole 14, so that protection can be formed.

Specifically, the mount 13 is fixedly connected with the housing of the host computer 10, and is provided at the outside of the housing of the host computer 10.

In the present utility model, the elastic expansion member 40 is a spring, and may be an elastic sleeve.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a head-mounted device, includes host computer, bandage be equipped with connection structure between the both ends of bandage with the corresponding side of host computer respectively, its characterized in that, connection structure includes: the first connecting piece and the second connecting piece are respectively fixedly connected with the binding belt and the host machine, and the second connecting piece is provided with a plug hole corresponding to the first connecting piece; at least two mounting holes are formed in the first connecting piece at intervals along the circumferential direction, clamping grooves are formed in the inner side wall of the plug hole and correspond to the mounting holes, or at least two mounting holes are formed in the inner side wall of the plug hole at intervals along the circumferential direction, and clamping grooves are formed in the first connecting piece and correspond to the mounting holes; the mounting hole is provided with a mounting hole, a ball arranged in the mounting hole and an elastic structure used for enabling the ball to extend to the outside of the mounting hole.

2. The headset of claim 1, wherein the first connector is an inner barrel, the mounting hole is disposed on a sidewall of the inner barrel and communicates with an interior cavity of the inner barrel, and the elastic structure is disposed in the interior cavity of the inner barrel; the second connecting piece is an outer cylinder body, and the inner cavity of the outer cylinder body forms the plug hole.

3. The head-mounted device according to claim 2, wherein the elastic structure comprises a sliding seat slidably mounted in the inner cavity of the inner cylinder along the axial direction of the inner cylinder, and an elastic telescopic member arranged between the bottom of the inner cylinder and the sliding seat, and a guiding structure is arranged on the sliding seat corresponding to the ball, and the ball is defined between the mounting hole and the guiding structure; the connecting structure also comprises a key used for pushing the sliding seat to slide to one side close to the bottom of the inner cylinder body.

4. A head-mounted device according to claim 3, wherein an extension plate is arranged at the end of the binding band, the outer cylinder body is fixed on the plate surface of the extension plate, a through hole communicated with the inner cavity of the outer cylinder body is arranged on the extension plate, and the key is arranged at the through hole; the inner cylinder body is fixedly connected with the host.

5. The head set of claim 4 wherein the key is provided with resilient support arms on opposite sides of the key body portion in the interior cavity of the outer barrel, respectively, and fasteners are provided between the resilient support arms and the extension plate, respectively.

6. A headset according to claim 3, wherein a recess is provided in the slider in correspondence of the ball, the guide structure being arranged in the recess.

7. The headset of claim 6, wherein the guide structure is a ramp.

8. The headset of claim 6, wherein the recessed areas corresponding to at least two of the balls are integrally connected, and the guide structures corresponding to at least two of the balls are integrally connected.

9. The head-mounted device according to any one of claims 2 to 8, wherein the connecting structure further comprises a mounting seat, a containing hole is formed in the mounting seat, and the bottom of the inner cylinder body is connected with the bottom of the containing hole into a whole.

10. The head-mounted device according to claim 1, wherein the clamping grooves are in one-to-one correspondence with the balls, or the clamping grooves corresponding to at least two balls are connected into a whole to form a ring groove.