CN209311802U - a wearable device - Google Patents

Abstract

The utility model embodiment discloses a kind of wearable device, comprising: host and the knockdown pieces being detachably connected with host；Host includes first shell, and connecting cavity is provided in first shell, and first connecting portion is provided in connecting cavity, and connecting cavity is connected to by spliced eye with outside；Knockdown pieces include second shell and are arranged in the intracorporal elastic component of second shell and interlocking bar；Control hole and connecting hole are provided in second shell；One end of elastic component is connect with second shell, and the other end is connect with interlocking bar；Interlocking bar includes switching part, second connecting portion and control unit；Between second connecting portion and control unit, interlocking bar is rotatably connected switching part by switching part and second shell；Second connecting portion is protruding from connecting hole；Control unit is protruding from control hole；Second connecting portion can protrude into spliced eye, can drive connecting or separating for second connecting portion and first connecting portion by elastic component and control unit.Interlocking bar is controlled, realizes the dismounting between knockdown pieces and host.

Description

a wearable device

technical field

The embodiment of the utility model belongs to the technical field of wearable devices, and in particular relates to a wearable device.

Background technique

With the popularity of VR (virtual reality, virtual reality) products, many virtual reality head-mounted devices appear on the market, and most of the currently used head-mounted devices are composed of a host computer and other functional accessories.

The functional accessories of the existing head-mounted devices are mostly connected to the host in a fixed connection, and the functional accessories include earphones, microphones, and head-mounted parts. Taking the functional accessory as the headgear as an example, the existing headgears are comfortable to wear, and the headgears are relatively thick, resulting in a large space occupied by the headgear, which in turn leads to a large overall size of the whole machine, which is inconvenient. It is used to store the whole device, and it is inconvenient for the user to carry it, which leads to a decrease in user experience satisfaction, thereby affecting the market promotion of the head-mounted device product.

Utility model content

In view of this, the embodiment of the present utility model provides a wearable device, which can simply and conveniently disassemble and assemble the detachable parts on the host, so that the user can store and carry the whole device conveniently.

In order to solve the technical problems in the prior art, the embodiment of the utility model provides a wearable device, including: a host and a detachable part detachably connected to the host; wherein,

The host includes a first housing, a connection chamber is provided in the first housing, a first connection part is provided in the connection chamber, and the connection chamber communicates with the outside through a socket hole;

The detachable part includes a second housing, an elastic member and a linkage rod arranged in the second housing;

The second housing is provided with a control hole and a connecting hole;

One end of the elastic member is connected to the second housing, and the other end is connected to the linkage rod;

The linkage rod includes a transfer part, a second connection part and a control part; the transfer part is located between the second connection part and the control part, and the linkage rod is connected to the The second housing is rotatably connected; the second connecting part protrudes outward from the connecting hole; the control part protrudes outward from the control hole;

The second connecting part can extend into the insertion hole, and the elastic member and the control part can drive the connection or separation of the second connecting part and the first connecting part.

Optionally, the first connecting portion includes a card hole or a card slot;

The second connecting portion includes a hook that cooperates with the card hole or the card slot.

Optionally, a guide inclined surface is provided on the outside of the hook portion of the hook facing the first connecting portion.

Optionally, two opposite sides of the linkage lever are respectively provided with rotating shafts, and the linkage lever is rotatably connected to the second housing through the rotating shaft as the transfer portion;

The elastic member includes a double torsion spring, and the double torsion spring is sleeved on the rotating shaft.

Optionally, the second housing includes an inner cover and an outer cover;

The control hole is arranged on the outer cover, and the inner cover and the outer cover are enclosed to form the connecting hole;

A first rotating shaft groove and a second rotating shaft groove are provided on the inner cover at a position corresponding to the rotating shaft;

A third rotating shaft groove and a fourth rotating shaft groove are arranged on the outer cover at a position corresponding to the rotating shaft;

The first rotating shaft groove and the third rotating shaft groove form a first rotating shaft seat, and the second rotating shaft groove and the fourth rotating shaft groove form a second rotating shaft seat;

The rotating shafts located on opposite sides of the linkage rod are respectively rotatably connected to the first rotating shaft seat and the second rotating shaft seat.

Optionally, a protective plate is provided on the end surface of the connecting hole on the inner cover, and a through hole is provided on the protective plate;

A protective shell is arranged on the end surface of the connecting hole on the outer cover;

The protective plate is covered on the protective shell to form a protective chamber, the second connecting part is located in the protective chamber, and the elastic member and the control part can drive the second connecting part from the The through hole is extended or retracted.

Optionally, the detachable part also includes control buttons;

The control button includes an operating part and an elastic connecting arm; one side of the operating part is connected to the control part of the linkage lever, and the other side protrudes outward from the control hole; the connecting arm One end is connected with the second housing, and the other end is connected with the operation part.

Optionally, the control part of the linkage lever includes a stacked reinforcement block and a connection block; the control part is connected to the operation part of the control button through the connection block.

Optionally, the edge of the operation part is provided with a limit fold, and the size of the limit fold is larger than the size of the control hole.

In addition, optionally, the detachable part is one or more of earphones, microphones or straps;

When the detachable part is an earphone and/or a microphone, the detachable part is electrically connected to the host through the second connection part.

According to the technical solution provided by the embodiment of the utility model, the second connecting part of the detachable part can extend into the connecting cavity from the socket hole, and the elastic part can drive the connection between the second connecting part and the first connecting part of the linkage rod, thereby Realize the connection between the detachable parts and the host. The control part of the linkage lever can drive the second connection part of the linkage lever to separate from the first connection part, so as to realize the separation of the detachable part from the host. When the second connecting part is connected with the first connecting part, the current position of the detachable part can be locked to prevent the detachable part from being detached from the host. Through the operation of the linkage lever, the disassembly and assembly between the detachable part and the main machine can be realized, and the operation is simple. When the wearable device is not in use, the detachable parts can be detached from the host, reducing the space occupied by the whole machine and making it convenient for users to store or carry it.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the appended drawings in the following description The drawings are some examples of the embodiments of the utility model, and those skilled in the art can obtain other drawings according to these drawings without any creative effort.

The drawings described here are used to provide a further understanding of the embodiments of the present invention, and constitute a part of the embodiments of the present invention. The schematic embodiments of the embodiments of the present invention and their descriptions are used to explain the embodiments of the present invention, and It does not constitute an improper limitation to the embodiment of the utility model.

In the attached picture:

FIG. 1 is a schematic structural view of a wearable device according to an embodiment of the present invention;

Fig. 2 is a schematic diagram of a decomposition structure of a wearable device according to an embodiment of the present invention;

Fig. 3 is a schematic diagram of an exploded structure of a detachable part in an embodiment of the present invention;

Fig. 4 is a partial cross-sectional schematic diagram of a wearable device according to an embodiment of the present invention, the connection state of the first connecting part and the second connecting part;

Fig. 5 is a schematic partial cross-sectional view of a wearable device according to an embodiment of the present invention, in a state where the first connecting part is separated from the second connecting part;

Fig. 6 is a schematic diagram of the separation state of the main unit and the detachable part according to the embodiment of the present invention.

Explanation of reference signs

10: host; 11: socket hole; 12: card slot;

20: detachable part; 21: second housing; 211: control hole; 212: inner cover; 2121: first shaft slot; 2122: second shaft slot; 213: outer cover; 214: protective plate; 2141: through Hole; 215: protective shell; 22: elastic member; 23: linkage rod; 231: transfer part; 232: second connection part; 233: control part; 2331: reinforcement block; 2332: connection block; 24: control button; 241: operating part; 242: connecting arm; 243: limit folding;

30: straps.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are part of the embodiments of the present utility model, but not all of them. Based on the embodiments in the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the embodiments of the present utility model.

In some processes described in the specification, claims and the above-mentioned figures of the present invention, multiple operations appearing in a specific order are included, and these operations may be executed out of the order in which they appear herein or in parallel. The serial numbers of the operations, such as 101, 102, etc., are only used to distinguish different operations, and the serial numbers themselves do not represent any execution order. Additionally, these processes can include more or fewer operations, and these operations can be performed sequentially or in parallel. It should be noted that the descriptions of "first" and "second" in this article are used to distinguish different messages, devices, modules, etc. are different types.

The inventor found in the process of realizing the utility model that at present, the connection mode between the functional accessories of the used head-mounted equipment and the main unit is mostly fixed connection, which leads to a large overall size of the whole machine, which is not convenient for carrying out maintenance on the whole machine. It is inconvenient for users to carry it.

Therefore, in order to solve the defects in the prior art, the embodiment of the utility model provides a wearable device, which can simply and conveniently disassemble and assemble the detachable parts on the host, and is convenient for the user to store and carry the whole device.

The implementation of the embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the implementation process of how to use technical means to solve technical problems and achieve technical effects in the embodiments of the utility model. Below in conjunction with accompanying drawing, the structure of the present utility model is further described.

In the drawings of the embodiments of the utility model, the same or similar symbols correspond to the same or similar components; in the description of the embodiments of the utility model, it should be understood , "right" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the referred device or element must have Specific orientation, construction and operation in a specific orientation, so the terms describing the positional relationship in the drawings are only for illustrative purposes, and should not be understood as limitations on the embodiments of the present utility model. For those of ordinary skill in the art, they can The specific meanings of the above terms shall be understood according to specific situations.

Fig. 1 is a schematic structural diagram of a wearable device according to an embodiment of the present invention, Fig. 2 is a schematic diagram of an exploded structure of a wearable device according to an embodiment of this utility model, and Fig. 3 is a schematic diagram of an exploded structure of a detachable part 20 according to an embodiment of this utility model , as shown in Figure 1 to Figure 3.

The embodiment of the present utility model provides a wearable device, including: a host 10 and a detachable part 20 detachably connected to the host 10 .

Wherein, the host 10 includes a first housing, a connection chamber is provided in the first housing, a first connection portion is provided in the connection chamber, and the connection chamber communicates with the outside through the socket hole 11 . The detachable part 20 includes a second housing 21 , an elastic member 22 and a linkage rod 23 disposed in the second housing 21 . The second housing 21 is provided with a control hole 211 and a connection hole. One end of the elastic member 22 is connected to the second housing 21 , and the other end is connected to the linkage rod 23 .

The linkage rod 23 includes an adapter part 231, a second connection part 232 and a control part 233; The connection is rotatable; the second connecting part 232 protrudes outward from the connecting hole; the control part 233 protrudes outward from the control hole 211 . The second connection part 232 can extend into the insertion hole 11 , and the connection or separation between the second connection part 232 and the first connection part can be driven by the elastic member 22 and the control part 233 .

According to the technical solution provided by the embodiment of the utility model, the second connecting part 232 of the detachable part 20 can extend into the connecting cavity from the insertion hole 11, and the second connecting part 232 of the linkage rod 23 can be driven to connect with the first connecting part 232 by the elastic part 22. The connection of the connection part realizes the connection of the detachable part 20 and the host 10 . The control part 233 of the linkage lever 23 can drive the second connection part 232 of the linkage lever 23 to separate from the first connection part, so as to realize the separation of the detachable part 20 from the host 10 . When the second connecting part 232 is connected to the first connecting part, the current position of the detachable part 20 can be locked to prevent the detachable part 20 from being detached from the host 10 . By operating the linkage lever 23, the detachable part 20 and the host 10 can be disassembled and assembled, and the operation is simple. When the wearable device is not in use, the detachable part 20 can be detached from the host 10 , which reduces the space occupied by the whole machine and is convenient for the user to store or carry.

The wearable device provided by the embodiment of the present utility model is further introduced in detail below.

In the embodiment of the present utility model, the second connecting portion 232 of the linkage rod 23 and the second connecting portion 232 may be connected in various manners. One possible way is, referring to FIG. 4 and FIG. 5 , the first connecting portion includes Card hole or card slot 12. The second connecting portion 232 includes a hook that cooperates with the locking hole or the locking slot 12 . When connecting, under the elastic force of the elastic member 22, the hook-shaped structure of the hook extends into the card hole or the card groove 12 to complete the connection between the first connecting part and the second connecting part 232, and realize the connection between the detachable part 20 and the second connecting part 232. Host 10 connection. When dismounting, by applying force to the control part 233 of the linkage rod 23, for example, driving the control part 233 along the control hole 211 to move into the second housing 21, so that the linkage rod 23 rotates around the transfer part 231, The second connecting portion 232 is separated from the first connecting portion, so that the detachable component 20 can be detached from the host 10 .

Further, a guide inclined surface is provided on the outside of the hook portion of the hook facing the first connecting portion. When the hook extends into the connecting cavity from the insertion hole 11, the wall of the cavity can gradually squeeze the hook along the guide slope. Under the action of the hook, the hook is connected with the hole or groove 12. The guide slope on the hook can make the hook enter into the connection cavity more smoothly, and it is more convenient to connect the detachable part 20 with the host 10 .

Further, referring to FIG. 3 , in an achievable embodiment of the present invention, the opposite sides of the linkage rod 23 are respectively provided with rotating shafts, and the linkage rod 23 serves as the connecting portion 231 and the second housing 21 through the rotating shaft. Swivel connection. There are many ways to set up the rotating shaft. One way is that there are two rotating shafts, which are respectively arranged on opposite sides of the linkage rod 23 . Swivel connection. Another achievable way is that there is one rotating shaft, the rotating shaft straddles the linkage rod 23 , and both ends of the rotating shaft extend outward beyond the edge of the linkage rod 23 and are rotatably connected to the second housing 21 .

Further, the elastic member 22 includes but is not limited to a double torsion spring, and the double torsion spring is sleeved on the rotating shaft. The double torsion spring includes two torsion springs, and the two torsion springs are connected together through the middle part. Each torsion spring is sleeved on the rotating shaft. One end of the double torsion spring is connected to the linkage rod 23 , and the other end is connected to the second housing 21 .

Further, referring to FIG. 2 and FIG. 3 , the second housing 21 includes an inner cover 212 and an outer cover 213 . The control hole 211 is disposed on the outer cover 213 , and the inner cover 212 and the outer cover 213 enclose to form a connecting hole.

A first shaft slot 2121 and a second shaft slot 2122 are disposed on the inner cover 212 at positions corresponding to the shaft. A third shaft slot and a fourth shaft slot are disposed on the outer cover 213 at positions corresponding to the shaft. The third shaft slot and the fourth shaft slot are not shown in the figure. The structure and arrangement of the third shaft slot and the fourth shaft slot can refer to the first shaft slot 2121 and the second shaft slot 2122 .

The first rotating shaft groove 2121 and the third rotating shaft groove form a first rotating shaft seat, and the second rotating shaft groove 2122 and the fourth rotating shaft groove form a second rotating shaft seat. The rotating shafts located on opposite sides of the linkage rod 23 are rotatably connected to the first rotating shaft seat and the second rotating shaft seat respectively. The form of the rotating shaft seat is formed by enclosing the rotating shaft groove, which can facilitate the connection of the rotating shaft on the linkage rod 23. The operation is simple and convenient, and it is easy for the staff to assemble and improve the work efficiency of the staff. At the same time, the position of the linkage rod 23 can be limited by the rotating shaft seat, preventing the linkage rod 23 from shifting relative to the control hole 211 .

Of course, the first rotating shaft seat and the second rotating shaft seat can also be ring-shaped structures, which are arranged on the inner cover 212 or the outer cover 213 . When connecting the rotating shaft, directly insert the rotating shaft into the rotating shaft seat to realize the connection. Alternatively, the rotating shaft seat has a C-shaped structure and is elastic. When connecting the rotating shaft, directly push the rotating shaft into the rotating shaft seat from the opening of the C-shaped structure to realize the connection. Alternatively, the first of the first rotating shaft seat and the second rotating shaft seat is a ring structure, and the other is a C-shaped structure.

Further, the inner cover 212 and the outer shell can be connected by screws. One achievable way is that the side of the inner cover 212 facing the outer cover 213 or the side of the outer cover 213 facing the inner cover 212 is provided with a connecting post with a screw hole, and the screw is connected to the connecting post to realize that the inner cover 212 Connection with outer cover 213. Furthermore, connecting columns are respectively provided on both sides of the linkage rod 23 , through which the linkage rod 23 can be further positioned to further prevent the linkage rod 23 from shifting relative to the control hole 211 .

In order to further protect the second connecting portion 232 of the linkage rod 23 , at the same time, prevent the detachable part 20 from shaking relative to the host machine 10 . Continuing to refer to FIG. 3 , in a practical embodiment of the present invention, a protective plate 214 is provided on the end surface of the inner cover 212 located at the connecting hole, and a through hole 2141 is provided on the protective plate 214 . A protective shell 215 is disposed on the end surface of the connecting hole on the outer cover 213 . The protective plate 214 covers the protective shell 215 to form a protective cavity. The second connecting portion 232 is located in the protective cavity. The elastic member 22 and the control portion 233 can drive the second connecting portion 232 to extend or retract from the through hole 2141 . When the protection plate 214 extends into the connecting cavity, the position of the through hole 2141 coincides with the position of the first connecting portion. The second connecting portion 232 of the linkage rod 23 protrudes from the connecting hole and enters into the protection cavity. Under the action of the elastic member 22 , when the second connecting portion 232 protrudes from the through hole 2141 , the connection between the second connecting portion 232 and the first connecting portion can be realized. When the control part 233 drives the second connecting part 232 to retract from the through hole 2141 into the protection cavity, the second connecting part 232 can be separated from the first connecting part. When the protective plate 214 and the protective shell 215 extend into the connection cavity from the socket hole 11 , the connection cavity is filled, which can further prevent the detachable part 20 from shaking relative to the host 10 and improve the connection strength between the detachable part 20 and the host 10 .

In order to further facilitate the user to operate the linkage lever 23 , in a practical embodiment of the present invention, referring to FIG. 2 and FIG. 3 , the detachable part 20 also includes a control button 24 . One possible way is that the control button 24 includes an operating portion 241 and an elastic connecting arm 242 . One side of the operation portion 241 is connected to the control portion 233 of the linkage lever 23 , and the other side protrudes from the control hole 211 . One end of the connecting arm 242 is connected to the second housing 21 , and the other end is connected to the operation part 241 . The user can apply force to the control part 233 of the linkage lever 23 from the control hole 211 to the second housing 21 through the operation part 241 of the control button 24, thereby driving the second connection part 232 of the linkage lever 23 to separate from the first connection part, At this time, the connecting arm 242 of the control button 24 is deformed. After the external force is removed, under the force of the connecting arm 242 , the connecting arm 242 drives the operating part 241 to return to the initial position in the control hole 211 .

In the embodiment of the present invention, there are many ways to connect the connecting arm 242 and the second housing 21. One possible way is that the end of the connecting arm 242 away from the operating part 241 is provided with a connecting ring, and the second housing 21 A positioning column is arranged on the top, and the connecting ring is connected with the positioning column.

Further, in an achievable embodiment of the present utility model, the control part 233 of the linkage lever 23 includes a stacked reinforcement block 2331 and a connecting block 2332; connect. During use, since the control part 233 of the linkage rod 23 is often subjected to force, it is easy to be damaged. The thickness of the control part 233 can be increased by the reinforcing block 2331 to improve the strength of the control part 233 . At the same time, the distance between the connection block 2332 and the control button 24 can be shortened by the reinforcement block 2331 , which facilitates the connection between the operation part 241 and the connection block 2332 .

Further, in a practical embodiment of the present invention, a limit fold 243 is provided on the edge of the operation part 241 , and the size of the limit fold 243 is larger than the size of the control hole 211 . The protruding distance of the operating part 241 from the control hole 211 can be limited by the limit flange 243, preventing the operating part 241 from detaching from the control hole 211, and also reducing the bending and breaking rate of the connecting arm 242, preventing the operating part 241 from being separated from the control hole 211. After extending out of the control hole 211, the connecting arm 242 is damaged.

The following describes how to disassemble and assemble the host 10 and the detachable part 20 of the wearable device provided by the embodiment of the present invention.

Referring to FIG. 4 , the wearable device shown in FIG. 4 is in use, that is, the detachable part 20 is connected to the host 10 . At this time, the second connecting portion 232 of the linkage rod 23 stretches into the connecting cavity, and under the action of the elastic member 22, the second connecting portion 232 (hook) stretches out from the through hole 2141 and connects with the first connecting portion (locking groove 12). ) connection, realizing the connection of the detachable part 20 and the host 10. The connection state of the detachable part 20 and the host 10 can be referred to FIG. 6 .

After the user finishes using it, the user can apply force to the operating portion 241 of the control button 24, and press the operating portion 241 of the control button 24 into the second housing 21 along the control hole 211, and the operating portion 241 drives the control of the linkage lever 23. Section 233 moves. While the control part 233 moves, the linkage rod 23 rotates around the transfer part 231, the second connecting part 232 (hook) is separated from the first connecting part (the slot 12), the elastic member 22 is deformed, and the second connecting part 232 Refer to FIG. 5 for a state where the (hook) is separated from the first connecting portion (the slot 12 ). When the second connecting part 232 (hook) is separated from the first connecting part (card slot 12), the linkage lever 23 unlocks the detachable part 20, and the user can pull the detachable part 20 along the insertion hole 11 from the Pull out the connecting cavity to complete the disassembly. After the user removes the external force applied to the operation portion 241 of the control button 24 , under the restoring force of the elastic member 22 , the elastic member 22 pushes the second connecting portion 232 of the linkage rod 23 to protrude from the through hole 2141 . The detachable state of the detachable part 20 and the host 10 can be referred to FIG. 1 .

When the user wants to connect the detachable part 20 to the host 10 again, the user can apply force to the operation portion 241 of the control button 24, that is, press the operation portion 241 of the control button 24 into the second housing 21 along the control hole 211 , the operating part 241 drives the control part 233 of the linkage lever 23 to move. When the control part 233 moves, the linkage rod 23 rotates around the transfer part 231 , the second connecting part 232 (hook) retracts from the through hole 2141 , and the elastic member 22 deforms. The user can extend the second connecting part 232 (hook) from the socket hole 11 into the connecting cavity. , the second connecting portion 232 (hook) protrudes from the through hole 2141 to connect with the first connecting portion (slot 12 ), realizing the connection between the detachable part 20 and the host 10 .

Alternatively, the user can directly insert the second connecting part 232 of the detachable part 20 into the connecting cavity from the socket hole 11, and squeeze the second connecting part 232 through the cavity wall of the connecting cavity, and the cavity wall of the connecting cavity can push the second connecting part 232 into the connecting cavity. The two connecting parts 232 are squeezed from the through hole 2141 to protect the cavity. When the position of the through hole 2141 corresponds to the position of the first connecting part, the second connecting part 232, under the force of the elastic member 22, extends out of the through hole 2141 and connects with the first connecting part, completing the connection between the detachable part 20 and the first connecting part. Host 10 connection.

Continue to refer to FIG. 1, FIG. 2 and FIG. 6, in a realizable embodiment of the present invention, the host 10 includes but is not limited to a head-mounted VR (Virtual Reality, virtual reality) device/AR (Augmented Reality, augmented reality ) head-mounted display in the device. The detachable part 20 includes but not limited to one or more of an earphone, a microphone or a strap 30 . When the detachable part 20 is an earphone and/or a microphone, the detachable part 20 is electrically connected to the host 10 through the second connection part 232 .

Of course, the detachable part 20 can also play a connection role, and accessories such as earphones, microphones, and straps 30 of the wearable device can be connected to the host 10 through the detachable part 20 .

Taking the strap 30 connected to the main unit 10 through the detachable part 20 as an example, referring to Fig. 1 and Fig. 6 , the opposite sides of the main unit 10 are respectively provided with connection cavities connected with the detachable part 20, and the connection cavities pass through the socket holes 11 communicate with the outside world. Two ends of the strap 30 are respectively connected with a detachable part 20 . When the user needs to wear the wearable device, the two ends of the strap 30 are respectively connected to opposite sides of the host 10 through the detachable part 20, so that the user can wear it. The wearable device after connection can be seen in Figure 6. After the user finishes using it, the detachable part 20 can be disassembled from the host 10, so that the strap 30 is separated from the host 10, so as to reduce the volume of the whole machine, so that the user can store and carry it. After the wearable device is disassembled, it can be See Figure 1.

In the embodiment of the present invention, the host 10 of the wearable device includes but is not limited to a head-mounted VR (Virtual Reality, virtual reality) device. Specifically, for example, the wearable device in the embodiment of the present utility model includes but is not limited to an external type, an integrated type or a shell type, wherein the display in the shell type can be replaced by an external display device such as a mobile phone.

If it is an external type, the width of the main body 1010 of the wearable device may not be greater than 220mm, the thickness may not be greater than 130mm, and the height may not be greater than 170mm.

If it is integrated, the width of the main body 1010 of the wearable device may not be greater than 220mm, the thickness may not be greater than 130mm, and the height may not be greater than 170mm.

If it is a shell type, the width of the main body 1010 of the wearable device may not be greater than 220mm, the thickness may not be greater than 120mm, and the height may not be greater than 170mm.

Wherein, the direction parallel to the line connecting the eyes is the width direction, the horizontal visual direction is the thickness direction, and the vertical direction is the height direction.

To sum up, in the technical solution provided by the embodiment of the present invention, the second connecting part of the detachable part can extend into the connecting cavity from the insertion hole, and the second connecting part of the linkage rod can be driven to connect with the first connecting part through the elastic part. The connection of the part, so as to realize the connection of the detachable part and the host. The control part of the linkage lever can drive the second connection part of the linkage lever to separate from the first connection part, so as to realize the separation of the detachable part from the host. When the second connecting part is connected with the first connecting part, the current position of the detachable part can be locked to prevent the detachable part from being detached from the host. Through the operation of the linkage lever, the disassembly and assembly between the detachable part and the main machine can be realized, and the operation is simple. When the wearable device is not in use, the detachable parts can be detached from the host, reducing the space occupied by the whole machine and making it convenient for users to store or carry it.

It should be noted that although the specific implementation of the present utility model has been described in detail in conjunction with the drawings, it should not be construed as limiting the protection scope of the present utility model. Within the scope described in the claims, various modifications and deformations that can be made by those skilled in the art without creative efforts still belong to the protection scope of the present utility model.

The examples of the embodiments of the utility model are intended to briefly explain the technical characteristics of the embodiments of the utility model, so that those skilled in the art can intuitively understand the technical characteristics of the embodiments of the utility model, and are not regarded as improper limitations of the embodiments of the utility model.

The device embodiments described above are merely illustrative, and the units described as separate components may or may not be physically separate. It can be understood and implemented by those skilled in the art without any creative efforts.

The above description shows and describes several preferred embodiments of the utility model embodiment, but as mentioned above, it should be understood that the utility model embodiment is not limited to the form disclosed herein, and should not be regarded as a reference to other embodiments. Excluded, but can be used in various other combinations, modifications and environments, and can be modified by the above teachings or skills or knowledge in the relevant field within the scope of the application concept described herein. However, changes and changes made by those skilled in the art do not depart from the spirit and scope of the embodiments of the present invention, and should be within the scope of protection of the appended claims of the embodiments of the present invention.

Claims (10)

1. A wearable device, characterized in that it comprises: a host and a detachable part detachably connected to the host; wherein, The host includes a first housing, a connection chamber is provided in the first housing, a first connection part is provided in the connection chamber, and the connection chamber communicates with the outside through a socket hole; The detachable part includes a second housing, an elastic member and a linkage rod arranged in the second housing; The second housing is provided with a control hole and a connecting hole; One end of the elastic member is connected to the second housing, and the other end is connected to the linkage rod; The linkage rod includes a transfer part, a second connection part and a control part; the transfer part is located between the second connection part and the control part, and the linkage rod is connected to the The second housing is rotatably connected; the second connecting part protrudes outward from the connecting hole; the control part protrudes outward from the control hole; The second connecting part can extend into the insertion hole, and the elastic member and the control part can drive the connection or separation of the second connecting part and the first connecting part. 2. The wearable device according to claim 1, wherein the first connecting part comprises a card hole or a card slot; The second connecting portion includes a hook that cooperates with the card hole or the card slot. 3 . The wearable device according to claim 2 , wherein a guiding slope is provided outside the hook portion of the hook facing the first connecting portion. 4 . 4. The wearable device according to claim 1, characterized in that, the opposite sides of the linkage rod are respectively provided with rotating shafts, and the linkage rod serves as the connecting part and the second connecting rod through the rotating shaft. The two housings are rotatably connected; The elastic member includes a double torsion spring, and the double torsion spring is sleeved on the rotating shaft. 5. The wearable device according to claim 4, wherein the second housing comprises an inner cover and an outer cover; The control hole is arranged on the outer cover, and the inner cover and the outer cover are enclosed to form the connecting hole; A first rotating shaft groove and a second rotating shaft groove are provided on the inner cover at a position corresponding to the rotating shaft; A third rotating shaft groove and a fourth rotating shaft groove are arranged on the outer cover at a position corresponding to the rotating shaft; The first rotating shaft groove and the third rotating shaft groove form a first rotating shaft seat, and the second rotating shaft groove and the fourth rotating shaft groove form a second rotating shaft seat; The rotating shafts located on opposite sides of the linkage rod are respectively rotatably connected to the first rotating shaft seat and the second rotating shaft seat. 6. The wearable device according to claim 5, characterized in that, a protection plate is provided on the end surface of the connection hole on the inner cover, and a through hole is provided on the protection plate; A protective shell is arranged on the end surface of the connecting hole on the outer cover; The protective plate is covered on the protective shell to form a protective chamber, the second connecting part is located in the protective chamber, and the elastic member and the control part can drive the second connecting part from the The through hole is extended or retracted. 7. The wearable device according to any one of claims 1 to 6, wherein the detachable part further comprises a control button; The control button includes an operating part and an elastic connecting arm; one side of the operating part is connected to the control part of the linkage lever, and the other side protrudes outward from the control hole; the connecting arm One end is connected with the second housing, and the other end is connected with the operation part. 8. The wearable device according to claim 7, wherein the control part of the linkage lever comprises a stacked reinforcing block and a connecting block; the control part passes through the connecting block and the control button. The above operation part is connected. 9 . The wearable device according to claim 7 , wherein a limit fold is provided on an edge of the operation part, and a size of the limit fold is larger than a size of the control hole. 10 . 10. The wearable device according to any one of claims 1 to 6, wherein the detachable part is one or more of earphones, microphones or straps; When the detachable part is an earphone and/or a microphone, the detachable part is electrically connected to the host through the second connection part.