CN217606183U

CN217606183U - Wearable display device

Info

Publication number: CN217606183U
Application number: CN202221610997.9U
Authority: CN
Inventors: 杜晓峰
Original assignee: Shanghai Wingtech Electronic Technology Co Ltd
Current assignee: Shanghai Wingtech Electronic Technology Co Ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-10-18
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses a wear type display device, including wearing the structure, display module assembly and button structure, one of display module assembly and the structure of wearing is equipped with the inserting groove, another is equipped with grafting portion, the internal face of inserting groove is equipped with first buckle portion, the button structure includes second buckle portion, press the subassembly, first elastomeric element and second elastomeric element, second buckle portion connects in grafting portion, first elastomeric element connects in second buckle portion, press the subassembly to pass through second elastomeric element and connect in wearing the structure, press the second inclined plane sliding connection of subassembly in the first inclined plane of second buckle portion, press the subassembly to be pressed and drive the relative first inclined plane of second inclined plane and slide, so that second buckle portion and first buckle portion phase separation. By adopting the technical scheme, the wearing structure and the display module can be used as two independent structures which can be assembled or disassembled at will, so that the wearing structure and the display module are convenient for a user to carry, and the portability is improved; meanwhile, the applicability of the wearable display equipment can be improved.

Description

Wearable display device

Technical Field

The utility model relates to an equipment technical field is worn to the intelligence, especially relates to a wear type display device.

Background

Currently, intelligent wearable devices are increasingly popular, wherein wearable display devices such as wearable AR (Augmented Reality) display devices or wearable VR (virtual Reality) display devices are outstanding, and currently, the wearable display devices popular in the market mainly comprise a wearable structure and a display module, but the display module and the wearable structure in the related art are usually integrally arranged, and cannot be freely disassembled and assembled, so that the wearable display devices are not convenient for users to carry, and the flexibility is poor. Moreover, along with the change of various service environments, the service requirements of the wearable display device are diversified, and if the service environments change, the display module and the wearing structure need to be replaced together, so that the applicability of the wearable display device is poor.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model discloses a wearable display device, the wearing structure and the display module can be used as two independent structures, and can be assembled or disassembled arbitrarily, so that the wearable display device is convenient for a user to carry, and the portability is improved; meanwhile, the applicability of the wearable display equipment can be improved.

In order to achieve the above object, the utility model discloses a wearable display device, include:

a wear structure;

one of the display module and the wearing structure is provided with an insertion groove, the other of the display module and the wearing structure is provided with an insertion part, the insertion part is inserted into the insertion groove, and the inner wall surface of the insertion groove is provided with a first buckling part; and

the button structure comprises a second buckling part, a pressing assembly, a first elastic component and a second elastic component, the second buckling part is movably connected to the inserting part and provided with a first inclined surface, the first elastic component is connected to the second buckling part, the pressing assembly is connected to the wearing structure, the display module or the inserting part through the second elastic component and provided with a second inclined surface, and the second inclined surface is connected to the first inclined surface in a sliding mode;

when the inserting part is inserted into the inserting groove, the second buckling part is buckled with the first buckling part, and the pressing assembly is pressed to drive the second inclined surface to slide relative to the first inclined surface and compress the second elastic component, so that the second buckling part is separated from the first buckling part relatively and compresses the first elastic component.

As an optional implementation manner, in an embodiment of the present invention, a surface of the second fastening portion facing the pressing component is provided with a first groove, the first groove includes a first side wall having a first inclined wall surface, the first inclined wall surface is obliquely disposed from a connection portion with a bottom wall surface of the first groove in a direction away from a center of the first groove, and the first inclined wall surface forms the first inclined surface;

a second groove is formed in one surface, facing the second buckling part, of the pressing component, the second groove comprises a second side wall with a second inclined wall surface, the second inclined wall surface is arranged in an inclined mode from the connecting position of the second inclined wall surface and the bottom wall surface of the second groove along the direction deviating from the center of the first groove, and the second inclined wall surface of the second side wall forms a second inclined surface;

wherein the first sidewall is at least partially located in the second recess and the second sidewall is at least partially located in the first recess.

As an optional implementation manner, in an embodiment of the present invention, the insertion portion has a first accommodating cavity, and the insertion portion is provided with a first opening and a second opening that are communicated with the first accommodating cavity, the first opening is disposed opposite to a bottom surface of the insertion groove, the second opening is disposed corresponding to the first fastening portion, and the pressing component is disposed through the first opening, so that the second inclined surface is slidably connected to the first inclined surface;

the second buckling part and the first elastic component are arranged in the first accommodating cavity, the second buckling part penetrates through the second opening, and at least part of the second buckling part is located outside the second opening and is connected with the first buckling part in a buckling mode.

As an optional implementation manner, in an embodiment of the present invention, there are two first fastening portions, and the two first fastening portions are disposed opposite to each other;

the number of the second openings is two, the two second openings are arranged oppositely, one second opening is arranged corresponding to one first buckling part, and the other second opening is arranged corresponding to the other first buckling part;

the number of the second buckling parts is two, the first elastic component is connected between the two second buckling parts, one of the second buckling parts penetrates through one of the second openings and is at least partially positioned outside one of the second openings to be buckled with one of the first buckling parts, and the other of the second buckling parts penetrates through the other of the second openings and is at least partially positioned outside one of the second openings to be buckled with the other of the first buckling parts.

As an optional implementation manner, in an embodiment of the present invention, the insertion portion further has a third opening communicated with the first accommodating cavity, the third opening is disposed opposite to the second opening, the wearable display device further includes a first cover plate, the first cover plate covers the third opening, the first cover plate abuts against the second fastening portion, and the first cover plate is used for limiting the second fastening portion to move along a pressing direction of the pressing component when the pressing component is pressed.

As an optional implementation manner, in an embodiment of the present invention, the wearing structure has a second accommodating cavity, and the wearing structure has a fourth opening and a fifth opening communicated with the second accommodating cavity, or the display module has a second accommodating cavity, and the display module has a fourth opening and a fifth opening communicated with the second accommodating cavity, the fourth opening is disposed opposite to the inserting groove, and the fourth opening and the fifth opening are disposed opposite to each other;

the pressing component and the second elastic component are arranged in the second accommodating cavity, the pressing component penetrates through the fifth opening, so that the second inclined surface is connected to the first inclined surface in a sliding mode, and when the inserting portion is inserted into the inserting groove, the pressing component penetrates through the fourth opening and is at least partially located outside the fourth opening.

As an optional implementation manner, in an embodiment of the present invention, the pressing component includes an abutting component and a pressing component, at least one side of the abutting component is provided with a connecting portion, the connecting portion is connected to the inner wall surface of the second accommodating cavity through the second elastic component, the second inclined surface is provided on the abutting component, the abutting component is disposed through the fifth opening so that the second inclined surface is slidably connected to the first inclined surface, the pressing component abuts against the abutting component, and the pressing component is disposed through the fourth opening and at least partially located outside the fourth opening.

As an optional implementation manner, in an embodiment of the present invention, the wearable display device further includes a second cover plate, the second cover plate covers the fourth opening, and the second cover plate is provided with a sixth opening communicated with the second accommodating cavity;

the second apron is along being close to the sunken storage tank that forms of fifth open-ended direction, the sixth opening is located the bottom surface of storage tank, press the subassembly and wear to locate the sixth opening is located at least the part the storage tank, and/or, the orientation of second apron the protruding direction lateral wall that is equipped with of fifth open-ended one side, press the part and be equipped with the guide part, guide part sliding connection in the direction lateral wall.

As an optional implementation manner, in an embodiment of the present invention, the wearable display device further includes a buffer member, the buffer member is disposed at an end of the insertion portion, and when the insertion portion is inserted into the insertion groove, the buffer member abuts against an inner wall surface of the insertion groove.

As an optional implementation manner, in the embodiment of the present invention, the wearable display device further includes a sealing ring, the sealing ring is disposed at the periphery of the insertion portion and sealed in the insertion groove.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the embodiment of the utility model provides a wear-type display device, wear-type display device should be including wearing structure and display module assembly, and this display module assembly is equipped with the inserting groove with one of wearing in the structure, and another is equipped with grafting portion, and when this grafting portion inserted the inserting groove, the second buckling parts in the grafting portion can with the first buckling parts lock in the inserting groove to realize the display module assembly and wear the connection of structure. And through the linkage of pressing part and second buckle portion, when pressing this pressing part, can remove the lock of second buckle portion and first buckle portion and be connected to make grafting portion and inserting groove can dismantle separately, thereby can realize display module assembly and wear the quick dismantlement between the structure, easy operation, convenient. The detachable wearing structure and the display module can be used as two independent structures, so that the wearing structure and the display module are convenient for a user to carry, and the portability is improved; but also can assemble wantonly or the split, improve wearable display device's suitability, for example, wearable display device can supply the user to select by oneself including having different functions and corresponding different outward appearance colour's the structure of wearing, and display module assembly adopts the demountable installation mode, and convenient to use person chooses for use the structure of wearing of difference according to the use scene of difference to in the different use scenes of adaptation, improve wearable display device's suitability and interest.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a wearable display device disclosed in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a connector and a display module according to an embodiment of the present invention;

FIG. 3 is a top view of the connector and display module of FIG. 2;

FIG. 4 is a cross-sectional view of the connector and display module of FIG. 3 taken along the N-N direction;

FIG. 5 is another cross-sectional view of the connector and display module of FIG. 3 taken along the N-N direction;

FIG. 6 is an exploded cross-sectional view of the connector and display module of FIG. 4;

fig. 7 is a schematic structural diagram of a connector and a key structure according to an embodiment of the present invention;

FIG. 8 is a cross-sectional view of the connector and key structure of FIG. 7 taken along the direction M-M;

fig. 9 is an exploded cross-sectional view of the connector and key structure of fig. 8.

Description of the main reference numerals

100. A wearable display device; 1. a wear structure; 1a, a wearing member; 1b, a connector; 11. a plug-in part; 111. a first accommodating cavity; 112. a first opening; 113. a second opening; 114. a third opening; 115. a second accommodating cavity; 1151. a second guide groove; 116. a fourth opening; 117. a fifth opening; 2. a display module; 21. inserting grooves; 211. a first fastening part; 3. a key structure; 31. a second fastening part; 31a, a first inclined surface; 31b, a guide surface; 311. a first groove; 3111. a first side wall; 3112. a first guide groove; 32. a pressing assembly; 32a, a second inclined surface; 321. an abutting member; 3211. a second groove; 3212. a second side wall; 3213. a connecting portion; 3214. a second guide groove; 322. a pressing member; 33. a first elastic member; 34. a second elastic member; 4. a seal ring; 5. a first cover plate; 51. mounting grooves; 6. a buffer member; 7. a second cover plate; 71. a sixth opening; 72. a containing groove; 73. a guide sidewall.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meaning of these terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Moreover, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific type and configuration may or may not be the same), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.

The technical solution of the present invention will be further described with reference to the following embodiments and the accompanying drawings.

Referring to fig. 1 to 6, an embodiment of the present invention discloses a wearable display device, where the wearable display device 100 may be a wearable AR (Augmented Reality) display device or a wearable VR (Virtual Reality) display device. Wear formula display device 100 including wearing structure 1, display module assembly 2 and button structure 3, display module assembly 2 with wear one of structure 1 and be equipped with inserting groove 21, display module assembly 2 with wear another in the structure 1 and be equipped with grafting portion 11, promptly, when display module assembly 2 is equipped with inserting groove 21, wear structure 1 and be equipped with grafting portion 11, and when display module assembly 2 was equipped with grafting portion 11, wear structure 1 and be equipped with inserting groove 21, this grafting portion 11 can be pegged graft in inserting groove 21. Exemplarily, as shown in fig. 4, fig. 5 and fig. 6, wherein fig. 4 shows a cross-sectional view of the connector and the display module when the second fastening part is fastened to the first fastening part, fig. 5 shows a cross-sectional view of the connector and the display module when the second fastening part is separated from the first fastening part, fig. 6 shows an exploded cross-sectional view of the connector and the display module after the plugging part is pulled out from the plugging slot, the wearing structure 1 is provided with the plugging part 11, the display module 2 is provided with the plugging slot 21, an inner wall surface of the plugging slot 21 is provided with the first fastening part 211, the key structure 3 comprises a second fastening part 31, a pressing component 32, a first elastic component 33 and a second elastic component 34, the second fastening part 31 is movably connected to the plugging part 11, the second fastening part 31 is provided with the first inclined surface 31a, the first elastic component 33 is connected to the second fastening part 31, the pressing component 32 is connected to the wearing structure 1, the display module 2 or the plugging part 11 through the second elastic component 34, and the pressing component 32 is provided with the second inclined surface 32a, and the second inclined surface 32a is slidably connected to the second inclined surface 31a. When the inserting part 11 is inserted into the inserting groove 21, the second fastening part 31 is fastened to the first fastening part 211 to connect the display module 2 and the wearing structure 1, so that the pressing component 32 drives the second inclined surface 32a to slide relative to the first inclined surface 31a and compress the second elastic component 34 when being pressed, so that the second fastening part 31 and the first fastening part 211 are relatively separated and compress the first elastic component 33, and the inserting part 11 can be pulled out from the inserting groove 21 to detach the display module 2 from the wearing structure 1.

In the wearable display device 100 that this application provided, can relieve the lock connection of second clamping part 31 and first clamping part 211 through pressing this pressing member 322, can pull out grafting portion 11 from inserting groove 21, alright realize display module assembly 2 and wear the dismantlement between the structure 1, easy operation, convenient, it is fast to dismantle. The split wearing structure 1 and the display module 2 can be used as two independent structures, so that a user can carry the split wearing structure conveniently, and the portability is improved; but also can assemble wantonly or the split, improve the suitability of wearing formula display device, for example, wearing formula display device 100 can supply the user to select by oneself including having different functions and corresponding different outward appearance colours wear structure 1, and display module assembly 2 adopts the demountable installation mode, and convenient to use person chooses for use different wear structure 1 according to the use scene of difference to in the different use scenes of adaptation, improve the suitability and the interest of wearing formula display device 100. Illustratively, the wearing structure 1 may be an industrial helmet, a safety helmet, a cycling helmet, a traveling sun helmet, a police cap, a military helmet, etc., and the wearing structure 1 may be used to be worn on the head of a user; the display module 2 may be an AR display module or a VR display module, and the display module 2 may include a lens (e.g., an AR spectacle lens or a VR spectacle lens), an optical module, and the like. If the user is patrolling in the field and needs to wear the safety helmet, the display module 2 can be detached and installed on the safety helmet; or, if the user is riding, need wear the cap of riding, then can dismantle display module assembly 2 and get off to install on the cap of riding, the suitability is wider.

Further, the display module assembly 2 of this application with wear structure 1 and pass through grafting of grafting portion 11 and inserting groove 21 to and still connect through the buckle of first clamping part 211 and second clamping part 31, dual connection for display module assembly 2 with wear the connection reliability between the structure 1 high, difficult pine takes off. Simultaneously, display module assembly 2 with wear to adopt foretell dismouting mode between the structure 1, the dismouting operation process is fairly simple and easy, make things convenient for display module assembly 2 and wear the dismouting and the change of structure 1, especially when display module assembly 2 or wear structure 1 and break down unable the use, be convenient for user's quick assembly disassembly change new display module assembly 2 or wear the structure, and need not to change whole wearable display device 100, and like this, can guarantee that wearable display device 100 can normal use, be favorable to reducing wearable display device 100's replacement cost again.

In some embodiments, the wearing structure 1 includes a wearing component 1a and a connector 1b, the wearing component 1a can be used to wear the head of a user, the wearing component 1a can be an industrial helmet, a safety helmet, a riding cap, a traveling sun helmet, a police cap, a military helmet, etc., the plug part 11 is disposed on the connector 1b, and the connector 1b can be rotatably connected to the wearing component 1a, so that the eye position of the display module 2 relative to the user can be adjusted by rotating the connector 1b, thereby ensuring that the display module 2 can be opposite to the eye of the user, and facilitating the use of the display module 2.

In some embodiments, as shown in fig. 4 to fig. 6, the second fastening portion 31 has a guiding surface 31b, the guiding surface 31b may be a guiding arc surface or a guiding inclined surface, and the guiding surface 31b is arranged obliquely from an end surface of the second fastening portion 31 facing the bottom surface of the inserting slot 21 along a direction away from the inserting portion 11, so that the guiding surface 31b can be used to play a certain guiding role when the inserting portion 11 is inserted into the inserting slot 21, so that the inserting portion 11 is inserted into the inserting slot 21, and the display module 2 and the connector 1b are further mounted conveniently.

In some embodiments, the wearable display device 100 further includes a sealing ring 4, the sealing ring 4 is sleeved on the periphery of the insertion portion 11 and sealed in the insertion groove 21, that is, when the insertion portion 11 is inserted into the insertion groove 21, the sealing ring 4 is connected between the outer peripheral surface of the insertion portion 11 and the inner wall surface of the insertion groove 21 in an interference fit manner, so as to prevent external liquid (for example, water) from penetrating into the display module 2 from the insertion groove 21, thereby facilitating to improve the sealing and waterproof performance of the display module 2. The sealing ring 4 may be a component made of a flexible material or an elastic material, for example, the sealing ring 4 may be a silicone ring, a rubber ring, a plastic ring, or a foam ring.

In some embodiments, as shown in fig. 6 to 9, a first groove 311 is formed on a surface of the second locking portion 31 facing the pressing member 32, the first groove 311 includes a first sidewall 3111 having a first inclined wall surface, the first inclined wall surface is inclined from a connection point with a bottom wall surface of the first groove 311 in a direction away from a center of the first groove 311, and the first inclined wall surface forms a first inclined surface 31a. A second groove 3211 is formed in a surface of the pressing member 32 facing the second fastening portion 31, the second groove 3211 includes a second side wall 3212 having a second inclined wall surface, the second inclined wall surface is inclined from a connection point with a bottom wall surface of the second groove 3211 in a direction away from a center of the second groove 3211, and a second inclined surface 32a is formed by the second inclined wall surface of the second side wall 3212. Wherein, the first sidewall 3111 is at least partially located in the second groove 3211, the second sidewall 3212 is at least partially located in the first groove 311, and when the pressing member 322 is pressed, the first sidewall 3111 can be completely located in the second groove 3211, and the second sidewall 3212 can be completely located in the first groove 311, so that the inner space of the second groove 3211 can be utilized to reserve the movable space of the first sidewall 3111, the inner space of the first groove 311 can be utilized to reserve the movable space of the second sidewall 3212, the structure of the key structure 3 is relatively compact, and the occupied space of the key structure 3 is reduced.

In some embodiments, the inserting portion 11 has a first receiving cavity 111, and the inserting portion 11 has a first opening 112 and a second opening 113 communicating with the first receiving cavity 111, the first opening 112 is disposed opposite to the bottom surface of the inserting groove 21, the second opening 113 is disposed corresponding to the first locking portion 211, and the pressing component 32 is disposed through the first opening 112, so that the second inclined surface 32a is slidably connected to the first inclined surface 31a. The second locking portion 31 and the first elastic member 33 are disposed in the first accommodating cavity 111, and the second locking portion 31 penetrates through the second opening 113, so that at least a portion of the second locking portion 31 is located outside the second opening 113 and is connected to the first locking portion 211 in a locking manner, so that the insertion portion 11 can be stably connected to the insertion groove 21, thereby realizing the connection between the display module 2 and the connector 1 b. When the display module 2 and the connector 1b need to be detached, the pressing member 322 is pressed to slide the second inclined surface 32a relative to the first inclined surface 31a, and the second locking portion 31 is pushed to move into the second opening 113, so that the second locking portion 31 and the first locking portion 211 are separated and the first elastic member 33 is compressed, and the plugging portion 11 can be pulled out from the plugging slot 21, so that the display module 2 can be detached from the connector 1 b. The second fastening part 31 and the first elastic component 33 are arranged in the first accommodating cavity 111 of the plug-in part 11, so that the space occupied by the second fastening part 31 and the first elastic component 33 is mainly the inner space of the plug-in part 11, the overall structure of the plug-in part 11 is compact, and the miniaturization design of the wearable display device 100 is facilitated.

In some embodiments, as shown in fig. 6 to 9, the first fastening portions 211, the second openings 113 and the second fastening portions 31 may be two, the two first fastening portions 211 are disposed oppositely, the two second openings 113 are disposed oppositely, one of the second openings 113 is disposed corresponding to one of the first fastening portions 211, the other second opening 113 is disposed corresponding to the other first fastening portion 211, the first elastic component 33 is connected between the two second fastening portions 31, one of the second fastening portions 31 is disposed through the one of the second openings 113, so that at least a portion of the one of the second fastening portions 31 is located outside the one of the second openings 113 and fastened with the one of the first fastening portions 211, and the other of the second fastening portions 31 is disposed through the other second opening 113, so that at least a portion of the other second fastening portion 31 is located outside the one of the second openings 113 and fastened with the other first fastening portion 211. Through setting up two first buckle portion 211 and two second buckle portion 31, can make grafting portion 11 connect in inserting groove 21 more firmly to improve display module assembly 2 and wear the connection stability between the structure 1. Moreover, the two first elastic components 33 share one elastic component, so that the number of parts of the key structure 3 is reduced, and the structure of the key structure 3 is simpler and more compact.

In the embodiment shown in fig. 8 and 9, for convenience of description, defining a direction away from the center of first recess 311 as a first direction, for example, an upward direction in fig. 8 and 9, and defining a direction opposite to the first direction as a second direction, for example, a downward direction in fig. 8 and 9, first sidewall 3111 has two first inclined wall surfaces oppositely disposed, one of which is inclined in the first direction from a connection with the bottom wall surface of first recess 311, and the other of which is also inclined in the second direction from a connection with the bottom wall surface of first recess 311, for example, in fig. 8 and 9, of which one is located upward and the other is located downward, the upper first inclined wall surface is inclined upward from a connection with the bottom wall surface of first recess 311, and the lower first inclined wall surface is inclined downward from a connection with the bottom wall surface of first recess 311. The number of the second fastening portions 31 is two, each of the two second fastening portions 31 is provided with a second groove 3211, each of the two second grooves 3211 includes a second side wall 3212 having second inclined wall surfaces, one of the second inclined wall surfaces is inclined from a connection of bottom wall surfaces of the corresponding second groove 3211 in a direction away from a center of the second groove 3211, and one of the second inclined surfaces 32a is slidably connected to the one of the first inclined wall surfaces, the other second inclined wall surface is also inclined from a connection of bottom wall surfaces of the corresponding second groove 3211 in a direction away from the center of the second groove 3211, and the other second inclined surface 32a is slidably connected to the other first inclined wall surface, for example, in fig. 8 and 9, one of the second inclined wall surfaces is located above, the other second inclined wall surface is located below, the second inclined wall surface located above is arranged from a connection of bottom wall surfaces of the second groove 3211 located above, the second inclined wall surface located below is connected to a connection of second inclined surfaces located below the second inclined surfaces, the second inclined surface located above the second inclined surface is located below the second inclined surface, and the second inclined surface is located above the second inclined surface is located below the second inclined surface 32a sliding surface located below the second inclined surface located at a connection of the bottom wall surface of the second inclined surface located below the second groove 3211, and the second inclined surface located below the second inclined surface.

Further, the first elastic member 33 is one, the first elastic member 33 is connected between the two second latching portions 31, and a first guide groove 3112 is disposed on a surface of the two second latching portions 31 facing each other, specifically, a first guide groove 3112 is disposed on a surface of the first side wall 3111 and the second side wall 3212 facing each other, one end of the first elastic member 33 is disposed in the guide groove of one of the second latching portions 31, and the other end of the first elastic member 33 is disposed in the first guide groove 3112 of the other second latching portion 31. By providing the first guide groove 3112 on the surfaces of the two second locking portions 31 facing each other, one end of the first elastic member 33 may be disposed in the first guide groove 3112 of one of the second locking portions 31, and the other end of the first elastic member 33 may be disposed in the first guide groove 3112 of the other second locking portion 31. In this way, the first guide groove 3112 can be used to guide the first elastic member 33 when it is deformed or restored to be deformed.

In some embodiments, the inserting portion 11 further has a third opening 114 communicated with the first receiving cavity 111, the third opening 114 and the second opening 113 are disposed opposite to each other, the wearable display device 100 further includes a first cover plate 5, the first cover plate 5 covers the third opening 114, and the first cover plate 5 abuts against the second fastening portion 31, so that the first cover plate 5 can be used for limiting the second fastening portion 31 from moving along the pressing direction of the pressing element 32 when the pressing element 32 is pressed. Through the third opening 114, the second buckle and the first elastic component 33 are conveniently arranged in the first accommodating cavity 111, and the third opening 114 is covered by the first cover plate 5 to abut against the second buckle part 31, so that when the pressing component 322 is pressed, the second buckle part 31 is prevented from moving along the pressing direction of the pressing component 32, and the second buckle part 31 can be ensured to move along the direction away from the first buckle to be separated from the first buckle part 211, so that the insertion part 11 can be pulled out from the insertion groove 21, and the display module 2 can be detached from the wearing structure 1.

In some embodiments, the wearable display device 100 further includes a buffer member 6, the buffer member 6 is disposed at an end of the insertion portion 11, for example, the buffer member 6 may be disposed at an end surface of the insertion portion 11, or may be wrapped outside the end of the insertion portion 11, when the insertion portion 11 is inserted into the insertion groove 21, the buffer member 6 abuts against an inner wall surface of the insertion groove 21, so as to prevent the end of the insertion portion 11 from directly colliding with the inner wall surface of the insertion groove 21, thereby preventing the insertion portion 11 and the insertion groove 21 from being worn, and playing roles of buffering, protecting, and absorbing shock.

Further, the first cover 5 is provided with a mounting groove 51, and the buffer member 6 is mounted in the mounting groove 51 such that the buffer member 6 abuts against the bottom surface of the inserting groove 21 when the inserting portion 11 is inserted into the inserting groove 21. By providing the mounting groove 51 on the first cover 5, the mounting position of the buffer member 6 defined by the mounting groove 51 can be utilized for the mounting arrangement of the buffer member 6.

The buffer member 6 may be a member made of a flexible material or an elastic material, such as a silicone member, a rubber member, a plastic member, or a foam member.

In some embodiments, the wearing structure 1 has a second receiving cavity 115, and the wearing structure 1 is provided with a fourth opening 116 and a fifth opening 117 communicated with the second receiving cavity 115, or the display module 2 has the second receiving cavity 115, and the display module 2 is provided with a fourth opening 116 and a fifth opening 117 communicated with the second receiving cavity 115, for example, as shown in fig. 1, 6 and 9, the connector 1b of the wearing structure 1 has the second receiving cavity 115. The fourth opening 116 is disposed opposite to the insertion groove 21, the fourth opening 116 and the fifth opening 117 are disposed opposite to each other, the fifth opening 117 is communicated with the first opening 112, the pressing component 32 and the second elastic component 34 are disposed in the second accommodating cavity 115, and the pressing component 32 sequentially penetrates through the fifth opening 117 and the first opening 112, so that the second inclined surface 32a is slidably connected to the first inclined surface 31a, when the insertion portion 11 is inserted into the insertion groove 21, the pressing component 32 penetrates through the fourth opening 116, so that at least a portion of the pressing component 32 is located outside the fourth opening 116, and the pressing component 32 is pressed. By arranging the pressing assembly 32 and the second elastic component 34 in the second accommodating cavity 115 of the connector 1b, the space occupied by the pressing assembly 32 and the second elastic component 34 is mainly the inner space of the connector 1b, so that the whole structure of the wearable display device 100 is relatively compact, and the miniaturized design of the wearable display device 100 is facilitated.

In some embodiments, as shown in fig. 7 to 9, the pressing assembly 32 may include an abutting member 321 and a pressing member 322, at least one side of the abutting member 321 is provided with a connecting portion 3213, the connecting portion 3213 is connected to an inner wall surface of the second accommodating chamber 115 through the second elastic member 34, the second inclined surface 32a is provided on the abutting member 321, the abutting member 321 is disposed through the fifth opening 117 and the first opening 112, so that the second inclined surface 32a is slidably connected to the first inclined surface 31a, the pressing member 322 abuts against the abutting member 321, and the pressing member 322 is disposed through the fourth opening 116, so that the pressing member 322 is at least partially located outside the fourth opening 116, so that the pressing member 322 is pressed. When the user needs to detach the display module 2 from the connector 1b, the user can press the pressing member 322 to push the abutting member 321 to move, so that the second inclined surface 32a slides relative to the first inclined surface 31a and pushes the second buckling part 31 to move, so that the second buckling part 31 is separated from the first buckling part 211, the plugging part 11 can be pulled out from the plugging slot 21, and the display module 2 and the connector 1b can be detached. The pressing assembly 32 has the above structure, and the structure is relatively simple.

Further, two sides of the abutting part 321 are provided with two connecting portions 3213, that is, there may be two connecting portions 3213, and two second elastic part corresponding parts, wherein one connecting portion 3213 is connected to the inner wall surface of the second accommodating cavity 115 through a first one of the second elastic parts 34, and the other connecting portion 3213 is connected to the inner wall surface of the second accommodating cavity 115 through another one of the second elastic parts 34. By providing two second elastic members 34, it is possible to ensure that a large urging force is provided to push the pressing member 322 to be reset when the pressing member 322 in the pressed state is released.

Furthermore, two second guide grooves 3214 are formed in each of the two connecting portions, that is, two second guide grooves are formed, two third guide grooves 1151 are formed in the inner wall surface of the second accommodating cavity 115, the two third guide grooves 1151 and the two second guide grooves 3214 are arranged in a one-to-one correspondence manner, one end of one of the second elastic members 34 is arranged in one of the second guide grooves 3214, the other end of one of the second elastic members 34 is arranged in one of the third guide grooves 1151, one end of the other second elastic member 34 is arranged in the other second guide groove 3214, and the other end of the other second elastic member 34 is arranged in the other third guide groove 1151. The second and

third guide grooves

3214, 1151 can guide the second elastic member 34 when it is deformed or restored to be deformed, at the same time, by the second and

third guide grooves

3214, 1151.

In some embodiments, the wearable display apparatus 100 further includes a second cover 7, the second cover 7 covers the fourth opening 116, and the second cover 7 has a sixth opening 71 communicating with the second accommodating cavity 115. Specifically, the second cover plate 7 is recessed along a direction close to the fifth opening to form an accommodating groove 72, the sixth opening 71 is disposed on the bottom wall of the accommodating groove 72, and the pressing member 322 of the pressing assembly 32 is disposed through the sixth opening 71, so that at least a portion of the pressing member 322 is located in the accommodating groove 72, so that the pressing member 322 is pressed. By providing the sixth opening 71, the abutment member 321 and the pressing member 322 are conveniently disposed in the second receiving cavity 115. And by defining the second cover plate 7 as having a structure in which the accommodating groove 72 is formed by recessing in the direction close to the fifth opening, the space occupied by the second cover plate 7 is mainly the inner space of the connector 1b, meanwhile, a part of the pressing member 322 may be located in the accommodating groove 72, and another part may be located in the second accommodating cavity 115, so that the space occupied by the pressing member 322 is also mainly the inner space of the connector 1b, thereby facilitating the realization of the miniaturized design of the wearable display device.

Further, a guide sidewall 73 is protruded from a surface of the second cover 7 facing the fifth opening 117, and the pressing member 322 is provided with a guide portion slidably coupled to the guide sidewall 73, so that the guide sidewall 73 can play a certain guiding role in pressing the pressing member 322 and in resetting the pressing member 322, so that the user can smoothly press the pressing member 322.

The disassembly and assembly processes of the display module 2 and the connector 1b will be described in detail below with reference to fig. 4, 5 and 6.

Assuming that the insertion part 11 is inserted into the insertion groove 21 and the second locking part 31 is locked to the first locking part 211 in the initial state, as shown in fig. 4, when the display module 2 and the connector 1b need to be detached, the pressing member 322 is pressed to push the abutting member 321 to move and compress the second elastic member 34, so that the second inclined surface 32a slides relative to the first inclined surface 31a, so that the two second locking parts 31 move toward the middle to be separated from the first locking part 211, and the first elastic member 33 contracts toward the middle, as shown in fig. 5, at this time, the insertion part 11 is pulled out of the insertion groove 21 toward the left, so that the insertion part 11 and the insertion groove 21 can be separated, and the detachment of the display module 2 and the connector 1b is realized, as shown in fig. 6. When the display module 2 is mounted to the connector 1b, the inserting portion 11 is pushed to the right, the two second locking portions 31 may touch the inner wall surface of the inserting groove 21, at this time, under the guiding action of the guiding surface 31b, the two second locking portions 31 may move towards the middle while moving towards the right, and compress the first elastic component 33 until the two second locking portions 31 move towards the right until the two second locking portions 31 respectively correspond to the corresponding first locking portions 211, and at this time, the two second locking portions 31 are locked with the corresponding first locking portions 211 under the action of the first elastic component 33, as shown in fig. 4, so that the inserting portion 11 may be stably connected to the inserting groove 21, so as to achieve the connection between the display module 2 and the connector 1 b.

The wearable display device disclosed by the embodiment of the present invention is described in detail above, and the principle and the implementation of the present invention are explained by applying specific examples herein, and the description of the above embodiments is only used to help understanding the wearable display device and the core idea thereof; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be changes in the specific embodiments and the application range, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims

1. A wearable display device, comprising:

a wear structure;

the button structure comprises a second buckling part, a pressing assembly, a first elastic component and a second elastic component, wherein the second buckling part is movably connected to the inserting part and provided with a first inclined surface;

2. The wearable display apparatus according to claim 1, wherein a surface of the second fastening portion facing the pressing member is provided with a first groove, the first groove comprises a first side wall having a first inclined wall surface, the first inclined wall surface is arranged in an inclined manner from a connection with a bottom wall surface of the first groove in a direction away from a center of the first groove, and the first inclined wall surface forms the first inclined surface;

a second groove is formed in one surface, facing the second buckling part, of the pressing assembly, the second groove comprises a second side wall with a second inclined wall surface, the second inclined wall surface is arranged in an inclined mode along the direction deviating from the center of the second groove from the joint of the second inclined wall surface and the bottom wall surface of the second groove, and the second inclined wall surface of the second side wall forms a second inclined surface;

3. The wearable display device according to claim 1, wherein the insertion portion has a first receiving cavity, and the insertion portion has a first opening and a second opening communicating with the first receiving cavity, the first opening is disposed opposite to a bottom surface of the insertion groove, the second opening is disposed corresponding to the first locking portion, and the pressing member is disposed through the first opening to slidably connect the second inclined surface to the first inclined surface;

4. The wearable display apparatus according to claim 3, wherein the number of the first buckling parts is two, and the two first buckling parts are arranged oppositely;

the number of the second openings is two, the two second openings are oppositely arranged, one second opening is arranged corresponding to one first buckling part, and the other second opening is arranged corresponding to the other first buckling part;

5. The wearable display device according to claim 3, wherein the insertion portion further has a third opening communicated with the first receiving cavity, the third opening is opposite to the second opening, the wearable display device further comprises a first cover plate, the first cover plate covers the third opening, the first cover plate abuts against the second fastening portion, and the first cover plate is used for limiting the second fastening portion to move along the pressing direction of the pressing component when the pressing component is pressed.

6. The wearable display device according to any one of claims 1 to 5, wherein the wearable structure has a second receiving cavity, and the wearable structure has a fourth opening and a fifth opening that are communicated with the second receiving cavity, or the display module has a second receiving cavity, and the display module has a fourth opening and a fifth opening that are communicated with the second receiving cavity, the fourth opening is arranged opposite to the insertion slot, and the fourth opening and the fifth opening are arranged opposite to each other;

7. The wearable display device according to claim 6, wherein the pressing member comprises an abutting member and a pressing member, at least one side of the abutting member is provided with a connecting portion connected to an inner wall surface of the second accommodating cavity through the second elastic member, the second inclined surface is provided on the abutting member, the abutting member is inserted into the fifth opening to enable the second inclined surface to be slidably connected to the first inclined surface, the pressing member abuts against the abutting member, and the pressing member is inserted into the fourth opening and is at least partially located outside the fourth opening.

8. The wearable display device of claim 6, further comprising a second cover plate covering the fourth opening, wherein the second cover plate is provided with a sixth opening communicated with the second accommodating cavity;

the second apron is along being close to the sunken storage tank that forms of fifth open-ended direction, the sixth opening is located the bottom surface of storage tank, press the subassembly to wear to locate the sixth opening and at least part are located the storage tank, and/or, the orientation of second apron the protruding direction lateral wall that is equipped with of fifth open-ended one side, press the subassembly and be equipped with the guide part, guide part sliding connection in the direction lateral wall.

9. The wearable display device according to any one of claims 1 to 5, further comprising a buffer member, wherein the buffer member is disposed at an end of the insertion portion, and when the insertion portion is inserted into the insertion groove, the buffer member abuts against an inner wall surface of the insertion groove.

10. The wearable display device according to any one of claims 1 to 5, further comprising a sealing ring, wherein the sealing ring is sleeved on the periphery of the insertion part and sealed in the insertion groove.