CN112586847B

CN112586847B - Connection structure and wearable equipment

Info

Publication number: CN112586847B
Application number: CN202011532072.2A
Authority: CN
Inventors: 龙志武
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2022-11-22
Anticipated expiration: 2040-12-21
Also published as: CN112586847A

Abstract

The application discloses connection structure and wearable equipment. Wherein, connection structure includes: a housing, a drive mechanism and a locking assembly; the shell is provided with an installation part, and an accommodating cavity is formed in the shell; the driving mechanism is arranged in the accommodating cavity; the locking assembly is located in the mounting portion, is in driving connection with a driving mechanism, and is used for driving the locking assembly to switch between a locking state and a free state. In the application, the locking state of the locking assembly in the mounting part can be changed through the driving of the driving mechanism, and the locking assembly can be conveniently disassembled from the shell and reassembled. Particularly, the connecting structure of the embodiment of the application is connected with other parts in the wearable device, such as a connecting band, and has the characteristics of convenience in assembly and disassembly and high assembly efficiency.

Description

Connection structure and wearable equipment

Technical Field

The application belongs to the technical field of electronic equipment, concretely relates to connection structure and wearable equipment.

Background

With the rapid development of electronic technology, more and more electronic devices are coming into the lives of people. Among them, wearable devices have been developed rapidly and are favored by more and more consumers. For the current wearable device, the wearable device is generally configured with a connecting band and a device main body, the connecting band is connected with the device main body through a connecting piece, and the connecting band can be used for fixing the whole wearable device. In fact, wearable equipment can often support the connecting band of different kinds and different colours, and convenience of customers changes the connecting band according to the use occasion of difference. In response to this requirement, the convenience of attaching and detaching the connector on the wearable device is particularly important.

At present, wearable devices, such as wrist band devices, are common, wherein wristbands and watches are common. In the related art, a typical watch structure is: the watch face and the watch band are connected through the ear. When the watchband needs to be replaced, the prior art is that the ear is dismantled from the dial plate first, then the new watchband is replaced, and then the ear is connected with the dial plate again. However, the raw ear needs to be detached only by using a special tool, and is difficult to detach and mount without using a special tool, which brings certain difficulty to the detachment and installation of the watchband. In order to solve the problem that the new lug is not easy to disassemble in the watchband replacing process, a new scheme, namely the new lug with a switch, is provided at present. Compared with the traditional raw ear, the improved raw ear is convenient to disassemble and assemble, but still has the problem of inconvenient operation because the raw ear is small and the switch on the raw ear is small, the user needs to pull the switch with fingers and is hard and even can pull the hand at times, and the traditional raw ear is convenient to disassemble and assemble.

Disclosure of Invention

The application aims at providing a connection structure and wearable equipment, solves the problem that the connecting piece on the current wearable equipment is difficult to disassemble and assemble at least.

In order to solve the technical problem, the present application is implemented as follows:

in a first aspect, an embodiment of the present application provides a connection structure, where the connection structure includes:

the device comprises a shell, a first fixing part and a second fixing part, wherein the shell is provided with an installation part, and an accommodating cavity is formed in the shell;

the driving mechanism is arranged in the accommodating cavity; and (c) a second step of,

the locking assembly is located in the installation portion, the locking assembly is in transmission connection with the driving mechanism, the driving mechanism is used for driving the locking assembly to be switched between a locking state and a free state, under the condition of the locking state, the locking assembly and the installation portion form a connecting structure, and under the condition of the free state, the locking assembly and the installation portion form a separable structure.

In a second aspect, an embodiment of the present application provides a wearable device, including:

displaying the structure;

a main body structure;

a connecting belt; and the number of the first and second groups,

in the above connection structure, the display structure is disposed on at least one surface of the housing, the main structure is disposed in the accommodating cavity of the housing, and the connection band is sleeved on the locking component and forms a detachable connection structure with the locking component.

In the embodiment of this application, abandoned traditional ear structure of giving birth to, designed a neotype locking Assembly, still do simultaneously the locking Assembly has add a special actuating mechanism, can by actuating mechanism changes the locking state of locking Assembly in the installation department of casing, like this, can realize quick, light will the locking Assembly follows dismouting on the installation department of casing. Moreover, the connecting structure of the embodiment of the application is applied to the wearable device, and is connected with other parts in the wearable device, such as the connecting band, so that the connecting structure has the characteristics of convenience in dismounting and connecting band and high assembling efficiency, and the defects in the prior art can be overcome.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a first schematic structural diagram of a connection structure according to an embodiment of the present application;

FIG. 2 is a second schematic structural diagram of a connection structure according to an embodiment of the present application;

FIG. 3 is a structural illustration of a locking assembly and a dual gear spindle of the connecting structure according to an embodiment of the present application;

FIG. 4 is a third structural schematic diagram of a connection structure according to an embodiment of the present application;

FIG. 5 is a fourth structural schematic view of a connection structure according to an embodiment of the present application;

fig. 6 is a schematic structural diagram five of a connection structure according to an embodiment of the present application.

Reference numerals:

1-power source, 11-connecting rod, 12-knob, 13-driving gear, 2-driving part, 21-double gear rotating shaft, 211-rotating shaft, 212-first gear, 213-second gear, 22-gear disc, 3-locking component, 31-first locking rod, 32-second locking rod, 33-fixed segment, 34-movable segment, 35-meshing gear structure, 4-shell, 41-containing cavity, 42-mounting part and 5-connecting belt.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The features of the terms first and second in the description and in the claims of the present application may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specified. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

The connection structure provided according to the embodiment of the present application is further described below with reference to fig. 1 to 6. The connecting structure can be applied to various wearable devices such as wrist band devices (e.g., watches, bracelets) and head-mounted devices. When the wearable device is applied to the wearable device and is connected with other parts (such as a connecting band) on the wearable device, the wearable device has the characteristics of convenience and quickness in disassembly and assembly, and has a wide application prospect.

According to a connection structure disclosed in an embodiment of the present application, referring to fig. 1, the connection structure has a structure that: comprising a housing 4, a drive mechanism and a locking assembly 3. The housing 4 is provided with a mounting portion 42, and a housing chamber 41 is formed inside the housing 4. The driving mechanism is integrally disposed in the accommodating cavity 41. Wherein, locking component 3 is located installation department 42, locking component 3 with be transmission connection between the actuating mechanism, the actuating mechanism is used for driving locking component 3 switches between locked state and free state, under the condition of locked state, locking component 3 with installation department 42 forms connection structure, under the condition of free state, locking component 3 with installation department 42 forms separable structure.

Specifically, the connection structure of the embodiment of the present application can easily detach the locking component 3 from the mounting portion 41 of the housing 4 through the driving mechanism built in the housing 4, and can also re-mount the locking component 3 on the mounting portion 41, and moreover, in the process of detaching the locking component 3, no special tool is needed, and time and labor are not wasted, so that the connection structure has the characteristics of convenient detachment and installation and high assembly efficiency. The connecting structure provided by the embodiment of the application is very suitable for being applied to wrist strap equipment, and the connecting band can be conveniently replaced for the wrist strap equipment.

In the embodiment of this application, abandoned traditional ear structure of giving birth to, designed the locking Assembly 3 of a special structure, simultaneously still do locking Assembly 3 has add a special actuating mechanism, can by actuating mechanism's drive changes the locking Assembly 3 is at the locking state in the installation department 42 of casing 4, like this, can realize quick, light will locking Assembly 3 follows dismouting on the installation department 42 has compensatied the defect among the prior art.

In the embodiment of the present application, the structure of the locking assembly 3 is: referring to fig. 2 and 3, two locking rods with the same structure are included, which are respectively marked as: a first locking lever 31 and a second locking lever 32. The first locking lever 31 and the second locking lever 32 each include: a fixed segment 33 and a movable segment 34, and the fixed segment 33 is connected with the movable segment 34. Wherein, a meshing tooth structure 35 is arranged on the movable section 34. The movable section 34 of the first locking rod 31 faces the movable section 34 of the second locking rod 32, and the driving mechanism is in transmission connection with the engaging tooth structure 35 of the first locking rod 31 and the engaging tooth structure 35 of the second locking rod 32 respectively, and is used for driving the first locking rod 31 and the second locking rod 32 to move towards or away from each other.

In the embodiment of the present application, as shown in fig. 2 and 3, the locking assembly 3 is mainly composed of two parts, i.e., a first locking lever 31 and a second locking lever 32. The driving mechanism can be respectively connected with the engaging tooth structure 35 on the first locking rod 31 and the engaging tooth structure 35 on the second locking rod 32 in a meshing transmission manner. Thus, with this design, the driving mechanism can drive the movable segment 34 of the first locking rod 31 and the movable segment 34 of the second locking rod 32 to move relative to each other simultaneously. More specifically, under the driving action of the driving mechanism, the first locking lever 31 and the second locking lever 32 can move in a direction to approach each other, so as to shorten the locking assembly 3 in the width direction; similarly, the driving mechanism may move the first locking lever 31 and the second locking lever 32 away from each other to cause the locking assembly 3 to elongate in the width direction. That is, the drive mechanism may cause the locking assembly 3 to telescope. In this case, the locking assembly 3 is assembled in the mounting portion 42 of the housing 4, and the driving mechanism can be used to drive the locking assembly 3 to shorten, so that the locking assembly 3 is separated from the mounting portion 42, and the locking assembly 3 is in a free state in the mounting portion 42, that is, the locking assembly 3 can be detached from the housing 4. Similarly, the locking assembly 3 is driven by the driving mechanism to extend at the mounting portion 42, and then can be connected to the mounting portion 42 to achieve a locked state of the locking assembly 3 in the mounting portion 42, that is, the locking assembly 3 can be mounted on the housing 4. Therefore, in the embodiment of the present application, the driving mechanism controls the locking assembly 3 to extend and retract in the mounting portion 42, that is, the locking assembly 3 and the housing 4 are assembled and disassembled.

In an alternative example of the present application, referring to fig. 3, the locking assembly 3 includes a first locking rod 31 and a second locking rod 32 having the same structure, and each of the first locking rod 31 and the second locking rod 32 includes a fixed section 33 and a movable section 34, wherein the fixed section 33 is in a straight shape, the movable section 34 is in an L-shaped structure, a short side of the movable section 34 is fixedly connected to the fixed section 33, and at least a partial region of a long side of the movable section 34 is provided with the engaging tooth structure 35. With this structure, a gap is formed between the engaging tooth structure 35 on the first locking rod 31 and the engaging tooth structure 35 on the second locking rod 32, and the gap can provide a space for accommodating and moving the related components of the driving mechanism for engaging with the two engaging tooth structures 35, so that the driving mechanism can form a transmission connection with the first locking rod 31 and the second locking rod 32.

In the above alternative example, referring to fig. 2 and 3, there may also be an area on the movable section 34 of each locking lever where the engaging tooth structure 35 is not provided, which area is referred to as a blank area. In addition, blocking structures may be provided at both ends of each of the engaging tooth structures 35 to prevent the relevant parts of the driving mechanism engaged with the two engaging tooth structures 35 from slipping out when moving to the ends, which may result in the locking assembly 3 being out of normal use.

In the above alternative example, the first locking lever 31 and the second locking lever 32 may be integrally made of a metal material, for example, a stainless steel material, which may provide advantages of wear resistance and long life. Of course, the first locking rod 31 and the second locking rod 32 may also be made of wear-resistant plastic material, which has the characteristics of light weight and low cost. The skilled person can flexibly select the material of the first locking rod 31 and the second locking rod 32 according to specific needs, and the application is not limited thereto. The fixed section 33 and the movable section 34 may be made of the same material or different materials, for example, the fixed end 311 is made of a wear-resistant plastic material, and the movable section 34 is made of a stainless steel material. In addition, the specific size of the engaging tooth structure 35 provided on the movable section 34 and the shape of the teeth (the cross section of the teeth may be trapezoidal, triangular, semicircular, etc.), etc. may also be flexibly adjusted according to actual needs, which is not limited in the present application.

In the above alternative embodiment, the end of the movable segment 34 is fixedly connected with the end of the fixed segment 33. Specifically, the connection may be implemented by using a connecting member (for example, a screw, a bolt, or the like), or may also be implemented by using a connection manner such as welding or gluing, as long as the firm connection between the two can be implemented, which is not limited in this application.

In the embodiment of the present application, the connection structure includes a driving mechanism, and the structure of the driving mechanism can be seen from fig. 1 and fig. 2, and includes a power source 1 and a driving portion 2, and the power source 1 is in transmission connection with the driving portion 2, and the power source 1 is used for directly driving the driving portion 2. The driving part 2 is in transmission connection with the locking component 3, and the driving part 2 can drive the locking component 3 to extend and retract in the mounting part 42, so that the locking component 3 and the shell 4 can be conveniently disassembled and assembled.

In an alternative example of the present application, referring to fig. 2, the power source 1 is configured as follows: including knob 12, drive gear 13 and connecting rod 11, wherein, knob 12 is connected at the first end of connecting rod 11, drive gear 13 is connected the second end of connecting rod 11. The power source 1 may be used to provide power support for the drive section 2. Specifically, by rotating the knob 12 on the power source 1, wherein the knob 12 can rotate clockwise or counterclockwise, the connecting rod 11 connected to the knob 12 rotates together, and at the same time, the driving gear 13 at the second end of the connecting rod 11 also rotates together, wherein the driving gear 13 is in meshing transmission connection with the driving portion 2, and at this time, the driving portion 2 can be driven by the driving gear 13 to operate.

In the above alternative example, the knob 12, the driving gear 13 and the connecting rod 11 included in the power source 1 may be made of the same material, or may be made of different materials. The driving gear 13 is used for directly driving the driving part 2, and should have good wear resistance, and for example, the driving gear can be made of a metal material (such as a stainless steel material) or a wear-resistant plastic material, which is not limited in this application.

In an alternative example of the present application, the connecting rod 11 has two ends, respectively denoted as a first end and a second end of the connecting rod 11, wherein a thread structure (e.g., an external thread structure) is disposed on an outer surface of the first end of the connecting rod 11, and an internal thread structure matched with the thread structure is disposed in the knob 12. When the device is installed, the knob 12 can be sleeved on the thread structure on the connecting rod 11 in a threaded connection mode. Such a design facilitates the mounting and dismounting of the knob 12. The shape of the knob 11 can be flexibly set as required, for example, the shape is hemispherical, flat cylindrical, etc., and it is easy to manually rotate the knob, which is not limited in the present application. Through setting up knob 12, conveniently for drive division 2 applys power, promptly through rotatory knob 12 can drive division 2 operates.

In addition, when the knob 12 is preset to rotate clockwise, the driving portion 2 can drive the locking assembly 3 to extend (lock) in the mounting portion 42 of the housing 4, so as to connect with the mounting portion 42; at this time, when the knob 12 rotates reversely, i.e. counterclockwise, the driving portion 2 drives the locking assembly 3 to retract (in a free state) in the mounting portion 43 of the housing 4, so that the locking assembly 3 is separated from the mounting portion, thereby realizing detachment. Of course, the embodiment of the present application is not limited to the above manner, and may also be a manner opposite to the above manner, and a person skilled in the art may flexibly set the above manner according to specific requirements, and the present application is not limited to this.

In an alternative example of the present application, referring to fig. 2, an opening portion is provided on the housing 4 of the connection structure, through which the knob 12 inside the power source 1 can protrude to the outside of the housing 4. Specifically, the knob 12 of the power source 1 is snap-fitted to the outer wall of the housing 4. In the embodiment of the present application, the knob 12 of the power source 1 is directly exposed on the outer surface of the housing 4, so as to facilitate the operation of the knob 12.

In an alternative example of the present application, as shown in fig. 1 to 3, the drive part 2 comprises a gear wheel 22 and a dual gear spindle 21. The dual gear rotary shaft 21 includes a rotary shaft 211, and a first gear 212 coupled to a first end of the rotary shaft 211 and a second gear 212 coupled to a second end of the rotary shaft 211. Wherein, the first gear 212 is in transmission connection with the gear plate 22, and the second gear 213 is in transmission connection with the locking component 3.

Specifically, the gear plate 22 is a circular plate with gears, and the gear plate 22 is in meshing transmission connection with the driving gear 13 in the power source 1 and the first gear 212 in the dual-gear rotating shaft 21 respectively, so as to transmit the power of the power source 1 to the locking assembly 3. Wherein, the gear disc 22 can be driven by the driving gear 13 to operate clockwise, and certainly, can also operate counterclockwise.

Specifically, the dual-gear rotating shaft 21 is a rotating shaft with gears at both ends. Referring to fig. 3, the first gear 212 of the first end of the dual gear shaft 21 is in meshing transmission with the gear plate 22, and the second gear 213 of the second end of the dual gear shaft 21 is in meshing transmission with the two meshing gear structures 35 in the locking assembly 3. In operation, the gear plate 22 drives the first gear 212 to rotate, the first gear 212 drives the second gear 213 to rotate via the rotating shaft 211, and the second gear 213 drives the locking assembly 3 to work (extend and retract in the mounting portion 42).

In the embodiment of the present application, at least one of the dual gear spindles 21 is provided. Also, the number of said dual gear spindles 21 should be the same as the number of said locking assemblies 3. That is, one dual gear shaft 21 should correspond to one locking assembly 3. As for the specific number of the dual gear shafts 21 in the connection structure, those skilled in the art can flexibly select the number according to actual needs, and the application does not limit this. For example, for a wrist strap device, two dual gear shafts 21 are generally provided, and two locking assemblies 3 are correspondingly provided to facilitate connection of the left and right connecting bands to facilitate secure fixing of the wrist strap device on the wrist.

In the embodiment of the present application, at least one of the mounting portions 42 is disposed on the housing 4, and at least one locking assembly 3 is correspondingly disposed on each of the mounting portions 42. The number and the position of the mounting portions 42 can be flexibly selected by those skilled in the art according to actual needs, and the present application does not limit the number and the position. For example, for a wrist band device, two attaching portions 42 are generally required, and two locking assemblies 3 are correspondingly provided to connect the left and right connecting belts. Further, the mounting portion 42 may be provided at a side position of the housing 4. For example, when two mounting portions 42 are provided on the housing 4, the two mounting portions 42 may be symmetrically distributed on the side of the housing 4, as shown in fig. 1, and fig. 4 to 6.

In the embodiment of the present application, the mounting portion 42 is provided with a mounting groove for mounting the locking component 3, and a mounting hole is provided on a groove wall of the mounting groove, and the mounting hole can be used for connecting with the locking component. In an alternative example of the present application, referring to fig. 4, three mounting grooves are provided on the mounting portion 42, namely, a first mounting groove, a second mounting groove and a third mounting groove, wherein the second mounting groove and the third mounting groove are symmetrically located at two sides of the first mounting groove, and mounting holes are provided on the walls of the three mounting grooves, and the fixing sections 33 on the first locking rod 31 and the second locking rod 32 can pass through the mounting holes to form a connection. Therefore, the size and shape of the fitting hole should be related to the first and second locking levers 31 and 32.

On the other hand, the embodiment of the application also provides a wearable device.

Referring to fig. 4 to 6, the wearable device comprises a display structure, a body structure, a connecting band 5 and a connecting structure as described above. The display structure is arranged on at least one surface of the shell 4, the main body structure is arranged in the accommodating cavity 41 of the shell, and the connecting belt 5 is sleeved on the locking component 3 and forms a detachable connecting structure with the locking component 3.

Wherein, the display structure can be ordinary display module assembly, also can be two-sided screen display module assembly. When the display structure is a common display module, the display structure is disposed on one surface of the housing 4. When the display structure is a double-sided screen display module, the display structure may be respectively disposed on two surfaces of the housing 4. The display structure may be fixedly mounted to the housing 4 by means of bonding or other means known to those skilled in the art, and those skilled in the art may reasonably select the display structure according to practical situations, and the application is not limited thereto.

The main structure is a main hardware structure of the wearable device, such as a circuit board. It should be noted that structures such as related hardware included in the wearable device belong to the known technology, and are not described in detail herein.

Wherein, the connecting band 5 can be connected with the shell 4 through the locking component 3 for realizing the integral fixation of the wearable device. Specifically, the connecting band 5 may be a watch band of a watch or a strap, which is not limited in the present application. In addition, the connecting band 5 can be a steel band body, and can also be a leather band body or a plastic band body, and the like, and the person skilled in the art can flexibly select the connecting band according to the needs, and the application does not limit the connecting band.

The wearable equipment of this application embodiment, owing to adopted connection structure wherein, the easy dismouting of locking Assembly 3 on it, the connecting band on this design is favorable to changing wearable equipment has the connecting band of assembly convenience, swift, need not to use the advantage of any instrument.

Taking a wrist band device-watch as an example, the disassembly and assembly mode of the connecting structure of the embodiment of the application is further explained. Wherein, the one end of the watchband of this wrist-watch is provided with connecting portion, and the shape of this connecting portion and the mounting groove looks adaptation in the installation department 42 can stretch into in the mounting groove to, be provided with the connecting hole on the connecting portion of watchband, the watchband can be established on the fixed segment 33 of locking Assembly 3 through the connecting hole cover, in order to realize that the watchband is connected with the detachable of locking Assembly 3.

Referring to fig. 4, fig. 4 shows the disassembly process:

the knob 12 on the power source 1 is rotated clockwise, the knob 12 drives the driving gear 13 to rotate clockwise, and the driving gear 13 drives the gear disc 22 in the driving part 2 to rotate clockwise; the double-gear rotating shaft 21 is driven by the gear plate 22 to rotate towards the arrow direction in fig. 4; the dual-gear rotating shaft 21 drives the first locking rod 31 and the second locking rod 32 in the locking assembly 3 to move (retract) toward the direction close to each other, when the dual-gear rotating shaft 21 moves to the region without the meshing gear structure on the first locking rod 31 and the second locking rod 32, the knob 12 cannot be rotated continuously, at this time, the locking assembly 3 is in a free state, the locking assembly 3 can be detached from the housing 4, and the watchband sleeved by the locking member 3 is detached.

Referring to fig. 5 and 6, fig. 5 and 6 illustrate the assembly process:

the knob 12 on the power source 1 is rotated anticlockwise, the knob 12 drives the driving gear 13 to rotate anticlockwise, and the driving gear 13 drives the gear disc 22 in the driving part 2 to rotate anticlockwise; drive double gear pivot 21 by rim plate 22 and rotate, double gear pivot 21 drives the removal (extension) of the direction of keeping away from each other simultaneously to first locking lever 31 and second locking lever 32 in the locking subassembly 3, when unable continuation rotation knob 12, at this moment, locking subassembly 3 is in the locking state, can install locking subassembly 3 on the installation department 42, because the watchband overlaps in advance and establishes on locking subassembly 3, can install the watchband.

Embodiments of the present application, connection structures, and other configurations and operations of the wearable device are known to those of ordinary skill in the art and will not be described in detail herein.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A connecting structure, characterized by comprising:

the device comprises a shell (4), wherein a mounting part (42) is arranged on the shell (4), and a containing cavity (41) is formed in the shell (4);

the driving mechanism is arranged in the accommodating cavity (41); and (c) a second step of,

a locking assembly (3), the locking assembly (3) being located within the mounting portion (42), the locking assembly (3) being in driving connection with the drive mechanism, the drive mechanism being for driving the locking assembly (3) to switch between a locked state and a free state,

in the locked state, the locking assembly (3) forms a connection with the mounting portion (42),

in the free state, the locking assembly (3) forms a detachable structure with the mounting portion (42);

the driving mechanism comprises a power source (1) and a driving part (2), and the power source (1) is in transmission connection with the driving part (2);

the driving part (2) comprises a gear plate (22) and a double-gear rotating shaft (21);

the double-gear rotating shaft (21) comprises a rotating shaft (211), a first gear (212) connected to a first end of the rotating shaft (211) and a second gear (213) connected to a second end of the rotating shaft (211);

the first gear (212) is in transmission connection with the gear disc (22), and the second gear (213) is in transmission connection with the locking assembly (3).

2. The connection according to claim 1, characterized in that the locking assembly (3) comprises a first locking lever (31) and a second locking lever (32); the first locking rod (31) and the second locking rod (32) respectively comprise a fixed section (33) and a movable section (34), the fixed section (33) is connected with the movable section (34), and the movable section (34) is provided with a meshing tooth structure (35);

the movable section (34) on the first locking rod (31) faces the movable section (34) on the second locking rod (32), the driving mechanism is in transmission connection with the meshing tooth structure (35) on the first locking rod (31) and the meshing tooth structure (35) on the second locking rod (32), and the driving mechanism is used for driving the first locking rod (31) and the second locking rod (32) to move towards or away from each other.

3. The connection according to claim 2, characterized in that said active segment (34) is L-shaped;

the short side of the movable section (34) is fixedly connected with the fixed section (33);

the long edge of the movable section (34) is provided with the meshing tooth structure (35) in at least partial region.

4. The connection structure according to claim 1, characterized in that the power source (1) is for driving the drive portion (2);

the driving part (2) is in transmission connection with the locking assembly (3), and the driving part (2) is used for driving the locking assembly (3).

5. The connection structure according to claim 4, wherein the power source (1) includes a knob (12), a drive gear (13) and a link (11);

the knob (12) is connected to a first end of the connecting rod (11), and the driving gear (13) is connected to a second end of the connecting rod (11).

6. The connection according to claim 5, characterized in that the first end of the connecting rod (11) is provided with a threaded structure on the outer surface, and the knob (12) is sleeved on the threaded structure.

7. The connection structure according to claim 5, wherein an opening portion is provided on the housing (4), through which the knob (12) protrudes out of the housing (4).

8. A connection arrangement according to claim 1, characterised in that there is at least one double gear spindle (21), the number of double gear spindles (21) being the same as the number of locking assemblies (3).

9. The connection structure according to claim 1, characterized in that at least one of said mounting portions (42) is provided on said housing (4), each of said mounting portions (42) being correspondingly provided with at least one locking assembly (3).

10. The connecting structure according to claim 1 or 9, wherein the mounting portion (42) is provided with a mounting groove for mounting the locking member (3), and a wall of the mounting groove is provided with a mounting hole for connecting with the locking member (3).

11. A wearable device, comprising:

displaying the structure;

a body structure;

a connecting band (5); and (c) a second step of,

the connecting structure according to any one of claims 1 to 10, wherein the display structure is disposed on at least one surface of the housing (4), the main structure is disposed in the receiving cavity (41) of the housing (4), and the connecting band (5) is disposed on the locking component (3) to form a detachable connecting structure with the locking component (3).