CN215837431U

CN215837431U - Give birth to ear subassembly and wearing equipment

Info

Publication number: CN215837431U
Application number: CN202121294758.2U
Authority: CN
Inventors: 袁胜蓝; 赵梦龙; 张斌; 程天宇; 付康
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-02-18
Anticipated expiration: 2031-06-09
Also published as: WO2022257557A1

Abstract

The application relates to a give birth to ear subassembly and wearing equipment. The ear generating component comprises an ear generating tube, a first head nail, a second head nail, an elastic part and a blocking part. One end of the first head nail and one end of the second head nail are arranged at two ends of the raw ear tube, and the other end of the first head nail and the other end of the second head nail are respectively contained in the corresponding shaft holes. The elastic piece is arranged in the raw ear tube, one end of the elastic piece abuts against the first head nail, and the other end of the elastic piece abuts against the second head nail or the abutting wall of the raw ear tube. The blocking part is arranged on the peripheral wall of the first head nail, and the ear growing tube is used for driving the second head nail to slide along the first head nail and abut against the blocking part so as to adjust the length of the ear growing assembly. Obviously, give birth to ear subassembly and need not to set up the driving lever, the user only need directly grip and promote and give birth to the ear pipe, alright easily realize giving birth to the dismouting of ear subassembly, experience feels better. In addition, under the same appearance requirement condition, the raw ear assembly of the application is obviously simpler in structure and lower in cost.

Description

Give birth to ear subassembly and wearing equipment

Technical Field

The application relates to the technical field of wearable products, in particular to a raw ear assembly and wearable equipment.

Background

With the development of technology, various wearable devices, such as watches, bracelets, etc., are appearing on the market. Taking a watch as an example, the watch comprises a dial, a watchband and a raw ear, wherein the dial and the watchband are fixedly connected through the raw ear. Referring to fig. 1a, fig. 1b and fig. 1c, two kinds of raw ears, i.e., a raw ear without deflector rod 100a (fig. 1a) and a raw ear with deflector rod 100b (fig. 1b and fig. 1c), are widely used in the market. Wherein, to no driving lever ear 100a of giving birth to, when carrying out the dismouting to wearing equipment, generally need insert the ear with the help of specialized tool and hold in the palm, pry inwards again, just can the unblock and will give birth to the ear and take out. Obviously, for the user, the user generally cannot complete the above operations alone, and accidents are easy to happen during the assembly and disassembly, which affects the assembly and disassembly efficiency. And for the deflector rod lug 100b, it is common to rivet and weld the deflector rod 101 into the stud 102, or to thread and glue. However, this method is liable to cause unstable production yield and high labor cost for installing the shift lever 101 into the stud 102. In addition, when the watch strap is used for a long time, the poking rod 101 is easily corroded and broken or directly falls off due to sweat immersion, so that the watch strap cannot be detached, and the user experience effect is poor.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for a lower cost ear assembly and a wearable device that can be easily disassembled.

In a first aspect, the present application provides a raw ear assembly. The ear generating component comprises an ear generating tube, a first head nail, a second head nail, an elastic part and a blocking part. One end of the first head nail and one end of the second head nail are arranged at two ends of the raw ear tube, and the other end of the first head nail and the other end of the second head nail are respectively contained in the corresponding shaft holes. The elastic piece is arranged in the raw ear tube, one end of the elastic piece abuts against the first head nail, and the other end of the elastic piece abuts against the second head nail or the abutting wall of the raw ear tube. The blocking part is arranged on the peripheral wall of the first head nail, and the ear growing tube is used for driving the second head nail to slide along the first head nail and abut against the blocking part so as to adjust the length of the ear growing assembly. Obviously, the lug generating assembly can replace the function of the driving rod with a lug generating tube. Need not to set up the driving lever promptly, the user only need directly grip and promote and give birth to the ear pipe, alright easily realize giving birth to the dismouting of ear subassembly, and experience and feel better. In addition, under the same appearance requirement condition, the raw ear assembly of the application is obviously simpler in structure and lower in cost.

In a possible design, a first opening and a second opening are respectively formed at two ends of the ear generating tube, an accommodating cavity is further formed in the ear generating tube along the axial direction of the ear generating tube, the accommodating cavity is arranged between the first opening and the second opening and is communicated with the first opening and the second opening, one end of the first stud is accommodated in the first opening, one end of the second stud is accommodated in the second opening, the elastic piece is accommodated in the accommodating cavity, and the two ends of the elastic piece respectively abut against the first stud and the second stud. Obviously, in the design, the raw ear assembly is designed without a deflector rod, the appearance is concise and attractive, the cost is lower, and the watchband, particularly the watchband made of the looped nylon band material, can not be scratched.

In a possible design, the ear growing tube and the second head nail are integrally formed, a first opening is formed in one end, away from the second head nail, of the ear growing tube, an accommodating cavity is further formed in the ear growing tube along the axial direction of the ear growing tube, one end of the accommodating cavity is communicated with the first opening, the other end of the accommodating cavity forms the abutting wall, one end of the first head nail is accommodated in the first opening, the elastic piece is accommodated in the accommodating cavity, and the two ends of the elastic piece abut against the first head nail and the abutting wall respectively. Obviously, in the design, the raw ear assembly is designed without a deflector rod, the appearance is concise and attractive, the cost is lower, and the watchband, particularly the watchband made of the looped nylon band material, can not be scratched.

In one possible design, the raw ear assembly further comprises a holding member disposed on the peripheral wall of the raw ear tube for operation by a user to move or slide the raw ear tube. Obviously, in this design, through setting up the gripping member, can conveniently remove or slide and give birth to the ear pipe, and can easily realize giving birth to the dismouting of ear subassembly, experience feels better.

In one possible design, the grip is provided with a texture. Obviously, in the design, the lines are arranged on the holding piece and can be in a cross grid shape or other shapes, so that the friction force can be effectively improved, and the operation hand feeling of a user is improved.

In one possible design, the grip element forms a predetermined shape. Obviously, in the design, the shapes of the ear generating tubes are variable, and various appearance effects can be realized. That is, the specific shape or appearance of the grip is not limited, and the grip can be adjusted according to specific needs to meet the needs of users, and various appearance effects can be realized, such as a ox head shape, which is simple and beautiful in appearance.

In a second aspect, an embodiment of the present application further provides a wearable device, which includes a watch body and a watchband. The wearable device further comprises the ear generating assembly related to the first aspect and possible designs, and two ends of the watchband are connected to the watch body through the corresponding ear generating assemblies respectively. The technical effects of the second aspect can be seen from the above description of the ear generating assembly according to the first aspect, and are not described herein again.

In a possible design, the watchband includes a fixed end and a movable end, the watchband further includes a first surface and a second surface, the second surface is opposite to the first surface, a first sticky hook and a second sticky hook are further arranged on the watchband, the first sticky hook is arranged at a position close to the fixed end on the first surface, the second sticky hook is arranged at a position close to the movable end on the second surface, the position of the first sticky hook and the position of the second sticky hook are arranged to be a hair surface, the first sticky hook is used for matching the hair surface of the watchband and the ear generating assembly to connect the fixed end of the watchband to one end of the watch body, and the second sticky hook is used for matching the hair surface of the watchband and the ear generating assembly to connect the movable end of the watchband to the other end of the watch body. Obviously, in the design, the first adhesive hook and the second adhesive hook are arranged to form a hook surface, and the other positions of the watchband are arranged to be hair surfaces to realize the connection of the first adhesive hook and the second adhesive hook. Moreover, through pasting first sticky hook and/or second sticky hook to the hair side of the different positions of watchband to adjust the size of watchband, make the size of watchband and wrist size cooperate, and then adapt to different wearers.

In one possible design, the band is constructed of nylon. Obviously, in the design, the watchband is made of nylon materials, and the raw ear assembly can not scratch the watchband.

In one possible design, the watch band further includes a protection portion for wrapping and accommodating the fixed end and the movable end respectively to protect both ends of the watch band. Obviously, in this design, a protection part can be further provided to further protect the watch strap so as to prevent both ends of the watch strap from being damaged or scratched.

In a possible design, one side of the protection part is closed, the other side of the protection part is provided with an accommodating port, the accommodating port is used for accommodating the fixed end and the movable end, the peripheral wall in the accommodating port is further provided with a groove, the fixed end and the movable end are respectively provided with a hook part, and the hook part is used for being matched with the groove, so that the fixed end and the movable end are respectively accommodated and fixed in the corresponding protection part. Obviously, in this design, the protection portion is provided to further protect the band, so as to prevent both ends of the band from being damaged or scratched.

In one possible embodiment, the protective part is made of a metallic material. Obviously, in the design, the protection part can also be used for displaying special symbols, characters, logos, patterns and the like.

In a possible design, the surface belt is also provided with a corresponding magnetic part, and the protection part and the magnetic part are attracted to realize fixation. Obviously, in the design, the protection part can be fixed by means of attraction between the protection part and the magnetic part, and the phenomenon that the tail end of the watchband is tilted to hang other articles such as clothes is avoided. Namely, the watchband can effectively improve the convenience of watchband through setting up protection part and magnetism spare, optimizes user's wearing experience.

Drawings

FIG. 1a is a schematic view of a conventional raw ear;

FIG. 1b is a schematic view of another conventional raw ear;

FIG. 1c is a schematic cross-sectional view of the raw ear shown in FIG. 1 b;

fig. 2 is a schematic view of a wearable device provided in an embodiment of the present application;

fig. 3 is an exploded view of a wristwatch according to an embodiment of the present application;

FIG. 4 is an assembled view of the watch of FIG. 3;

FIG. 5 is a schematic view of a band of the wristwatch of FIG. 3;

FIG. 6 is a diagram illustrating the band of the wristwatch of FIG. 3 from another perspective;

fig. 7a to 7d are schematic views of the watchband shown in fig. 5 assembled to a watch body of a wearing device;

FIGS. 8a to 8c are schematic views showing the band of FIG. 5 with a protective portion provided thereon;

FIG. 9 is a first schematic view of a raw ear assembly provided in accordance with an embodiment of the present application;

FIG. 10 is a cross-sectional schematic view of the raw ear assembly of FIG. 9;

FIG. 11 is another cross-sectional schematic view of the raw ear assembly of FIG. 9;

FIG. 12 is a second schematic view of a green ear assembly provided in accordance with an embodiment of the present application;

FIG. 13 is a cross-sectional schematic view of the green ear assembly of FIG. 12;

FIG. 14 is a third schematic view of a green ear assembly provided in accordance with an embodiment of the present application;

FIG. 15 is a cross-sectional schematic view of the raw ear assembly of FIG. 14;

fig. 16a to 16d are schematic views of the ear generating assembly shown in fig. 9 mounted to a watch body of a wearable device.

Description of the main elements

The following detailed description will further illustrate the present application in conjunction with the above-described figures.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

The terminology used in the following examples is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the specification of the present application and the appended claims, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, such as "one or more", unless the context clearly indicates otherwise. It should also be understood that in the following embodiments of the present application, "at least one", "one or more" means one, two or more. The term "and/or" is used to describe an association relationship that associates objects, meaning that three relationships may exist; for example, a and/or B, may represent: a alone, both A and B, and B alone, where A, B may be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless expressly specified otherwise.

Referring to fig. 2 together, fig. 2 shows a schematic view of a wearable device according to an embodiment of the present application. As shown in fig. 2, the wearable device 300 may include a processor 301, a memory 302, a wireless communication module 303, a power module 304, a display screen 305, and the like.

Wherein the processor 301 is a control center of the wearable device 300. Processor 301 may include one or more interfaces for connecting with other components of wearable device 300. By way of example, the one or more interfaces may include: IO interfaces (also referred to as IO pins), interrupt pins, and data bus interfaces, among others. Wherein, the data bus interface can include: one or more of an SPI interface, an I2C interface, and an I3C interface. The processor 301 may include one or more processing units, and the different processing units may be separate devices or may be integrated in one or more of the processors 301. The processor 301 may be specifically an integrated control chip, or may be composed of a circuit including various active and/or passive components, and the circuit is configured to execute the functions belonging to the processor 301 described in the embodiments of the present application. In this embodiment, the processor 301 of the wearable device 300 may be a microprocessor.

The memory 302 may be used to store software programs and/or modules/units, and the processor 301 may implement various functions of the wearable device 300 by running or executing the software programs and/or modules/units stored in the memory 302, as well as invoking data stored in the memory 302. The memory 302 may mainly include a program storage area and a data storage area. The storage program area may store an operating system, an application program (such as a sound playing function, an image playing function, etc.) required by at least one function, and the like. The storage data area may store data (such as audio data and the like) created according to the use of the wearable device 300, and the like. Further, the memory 302 may include non-volatile computer-readable memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), at least one magnetic disk storage device, a Flash memory device, or other non-volatile solid state storage device.

The wireless communication module 303 may be configured to support data exchange between the wearable device 300 and other electronic devices, including Bluetooth (BT), Global Navigation Satellite System (GNSS), Wireless Local Area Network (WLAN) (such as wireless fidelity (Wi-Fi) network), Frequency Modulation (FM), Near Field Communication (NFC), Infrared (IR), and other wireless communications. Illustratively, the wireless communication module 303 may be a bluetooth chip. The wearable device 300 can be paired with bluetooth chips of other electronic devices through the bluetooth chip and establish wireless connection, so as to realize wireless communication between the wearable device 300 and other electronic devices through wireless connection.

In addition, the wireless communication module 303 may further include an antenna. The wireless communication module 303 receives electromagnetic waves via an antenna, performs frequency modulation and filtering processing on electromagnetic wave signals, and transmits the processed signals to the processor 301. The wireless communication module 303 may also receive a signal to be transmitted from the processor 301, perform frequency modulation and amplification on the signal, and convert the signal into electromagnetic waves through the antenna to radiate the electromagnetic waves.

The power module 304 may be used to provide system power for the wearable device 300 and to supply power to the various modules of the wearable device 300. The power module 304 is also used to support the wearable device 300 to receive charging input and the like. The power module 304 may include a Power Management Unit (PMU) and a battery. The PMU may include a charging circuit, a voltage drop regulating circuit, a protection circuit, an electric quantity measuring circuit, and the like. The charging circuit may receive an external charging input. The voltage drop adjusting circuit can transform the electric signal input by the charging circuit and output the transformed electric signal to the battery to complete charging of the battery, and can transform the electric signal input by the battery and output the transformed electric signal to other modules such as the wireless communication module 303. The protection circuit can be used to prevent overcharge, overdischarge, short circuit, overcurrent, or the like of the battery. In addition, the PMU can also be used for monitoring parameters such as battery capacity, battery cycle number, battery health state (electric leakage and impedance) and the like. In some embodiments, the power module 304 may also include a wireless charging coil. The wireless charging coil is used for coupling with a charging coil in a charging base (not shown) to realize wireless charging of the wearable device 300.

The display screen 305 may be used to display images, prompts, etc. The display screen 305 may be a Liquid Crystal Display (LCD), an organic light-emitting diode (OLED) display screen, an active-matrix organic light-emitting diode (AMOLED) display screen, a flexible light-emitting diode (FLED) display screen, a quantum dot light-emitting diode (QLED) display screen, etc., and is not limited in particular.

It is to be understood that the illustrated structure of the embodiment of the present application, for example, the structure illustrated in fig. 2, does not constitute a specific limitation to the wearable device 300. Wearable device 300 may have more or fewer components than shown in fig. 2, or combine two or more components, or split certain components, or may have a different configuration of components.

It is understood that, in the embodiment of the present application, the wearable device 300 may be any form of wearable device, such as a watch, a smart bracelet, a smart collar, an arm ring, and a foot ring, and is not limited in particular. In the following embodiments, for convenience of description, the wearable device 300 is exemplified as a watch.

Referring to fig. 3 and fig. 4, a schematic diagram of a watch 400 according to an embodiment of the present application is shown. Fig. 3 is an exploded view of the watch 400. Fig. 4 is an assembled view of the watch 400. As shown in fig. 3 and 4, the wristwatch 400 includes a watch body 41, a band 42, and a raw ear assembly 43. Watch body 41 and band 42 may be connected by a green ear assembly 43 (described in more detail below). Of course, as described above, the watch 400 may also include other components, including, for example, one or more of the elements shown in fig. 2 (i.e., the processor 301, the memory 302, the wireless communication module 303, the power module 304, and/or the display screen 305). The functions, connection relationships, and the like of the processor 301, the memory 302, the wireless communication module 303, the power module 304, and the display screen 305 can refer to the embodiment shown in fig. 2, and are not described herein again.

In the present embodiment, the edge of the watch body 41 includes two pairs of ears 410. Each pair of the ears 410 are disposed opposite to and spaced apart from each other, thereby forming a mounting space 411 therebetween. Each pair of ears 410 has oppositely disposed axle holes 412 formed on the inner sides thereof. The shaft hole 412 may be a blind hole or a through hole, and is not particularly limited herein.

Band 42 is detachably connected to watch body 41 through ear-growing unit 43 and shaft hole 412. Please refer to fig. 5 and fig. 6, wherein fig. 5 is a schematic view of the watch band 42 at an angle. FIG. 6 is a view of band 42 at another angle. As shown in fig. 5 and 6, band 42 may be a flexible band that can be flexed by an external force to facilitate engagement with the user's wrist. In the present embodiment, band 42 is a one-piece elastomeric nylon strap construction. That is, band 42 is formed of nylon material and is integrally formed as a single piece and is configured as a one-piece strip. Of course, the band 42 may be a band made of other materials, such as a band made of leather or rubber with a pattern, and the embodiment of the present invention is not limited to this.

Wristband 42 includes a first surface 420 and a second surface 421. The second surface 421 is disposed opposite to the first surface 420. Band 42 includes a fixed end 42a and a movable end 42 b. Specifically, in the present embodiment, the movable end 42b and the fixed end 42a are two ends of the band 42, and are disposed opposite to each other.

It is understood that, in the embodiment of the present application, the first adhesive hook 422 and the second adhesive hook 423 are further disposed on the watch band 42. The first adhesive hook 422 is disposed on the first surface 420 near the fixed end 42 a. The second adhesive hook 423 is disposed on the second surface 421 at a position close to the moving end 42 b. In addition, the band 42 may be provided with a rough surface at a position where the first adhesive hook 422 and the second adhesive hook 423 are not provided. First adhesive hook 422 is configured to engage a hair side of band 42, green ear assembly 43 and one pair of ears 410 thereof to be connected to one end of watch body 41. Second adhesive hook 423 is for engaging a hair surface of band 42, ear assembly 43 and another pair of ears 410 to be connected to the other end of watch body 41. That is, in the present embodiment, band 42 can be connected to watch body 41 by hooking the hook and loop surfaces to each other. Specifically, the band 42 is provided with the first adhesive hook 422 and the second adhesive hook 423 to form a hook surface, and the other position of the band 42 is provided with a hair surface to connect the two.

For example, referring to fig. 7a to 7d, when band 42 is mounted on watch body 41, fixing end 42a of band 42 is directly bent, first adhesive hook 422 is adhered to the hair surface of first surface 420, so as to fix one end of band 42 and form fixing hole 42 c. The end of band 42 is then positioned in the corresponding space 411 such that fixing hole 42c is aligned with the corresponding axis hole 412 (see fig. 7 a). Next, the raw ear assembly 43 is inserted through the fixing hole 42c, and both ends of the raw ear assembly 43 are respectively accommodated in the corresponding shaft holes 412, so that one end of the band 42 is attached and locked to one end of the watch body 41 (see fig. 7 b). Also, in the above manner, moving end 42b of band 42 is bent and second adhesive hook 423 is adhered to the hair surface of second surface 421, so that the other end of band 42 is fixed and moving hole 42d is formed. The other end of the band 42 is then set in the other mounting space 411, and the moving hole 42d is aligned with the corresponding shaft hole 412 (see fig. 7 c). Next, another raw ear assembly 43 is inserted through the moving hole 42d, and both ends of the other raw ear assembly 43 are respectively accommodated in the corresponding shaft holes 412, so that the other end of the watch band 42 is mounted and locked to the other end of the watch body 41, thereby completing the assembly of the wearable device 300 (see fig. 7d and 4). Obviously, the connecting mode has simple structure and good fixing effect.

It is to be understood that the attachment manner of band 42 and watch body 41 is not limited in the present embodiment. For example, in one embodiment, green ear assembly 43 may be attached to watch body 41, an end of band 42 may be wrapped around corresponding green ear assembly 43, and band 42 may be secured.

It is appreciated that, in the present embodiment, band 42 may also be adjusted by adhering first adhesive hook 422 and/or second adhesive hook 423 to the hair side of band 42 at different locations to adjust the size of band 42 such that the size of band 42 matches the wrist size to accommodate different wearers. For example, the dimensions of wristband 42 can be adjusted by first separating the second adhesive hook 423 from the roughened surface of second surface 421 and pulling movable end 42b such that movable end 42b slides and rotates about the corresponding green ear assembly 43. When the adjustment is carried out to a proper position, the second adhesive hook 423 is engaged with the hair surface of the second surface 421 again, so as to fix the size of the watchband 42. Of course, in other embodiments, fixed end 42a may be adjusted in the same manner or fixed end 42a and movable end 42b may be adjusted simultaneously, and the size of wristband 42 may be adjusted separately or together, such that the size of wristband 42 matches the wrist size to accommodate different wearers.

It is understood that, in the embodiment of the present application, the specific number of the first adhesive hooks 422 and the second adhesive hooks 423 is not limited. For example, as shown in fig. 5 and 6, two first adhesive hooks 422 are disposed on the first surface 420, and four second adhesive hooks 423 are disposed on the second surface 421. The two first adhesive hooks 422 are disposed at intervals, and the four second adhesive hooks 423 are also disposed at intervals. Of course, in other embodiments, the arrangement of the first adhesive hook 422 and the second adhesive hook 423 is not limited. For example, two first adhesive hooks 422 may be joined together to form one large first adhesive hook 422. Also, four second adhesive hooks 423 may be coupled to each other to form one large second adhesive hook 423.

It is understood that in the present embodiment, wristband 42 may further include a protective portion 424. The guard 424 may be made of a metallic material or other hard material. The protection portion 424 is used for respectively wrapping and accommodating the fixed end 42a and the movable end 42b, so as to protect two ends of the watch band 42 and prevent the two ends of the watch band 42 (i.e. the fixed end 42a and the movable end 42b) from being damaged or scratched.

It should be understood that referring to fig. 8 a-8 c, in one embodiment, the shape of protection portion 424 matches the shape and structure of fixed end 42a and movable end 42b of wristband 42. For example, the protection part 424 is closed at one side and opened with a receiving opening 425 at the other side. The receiving openings 425 are used for receiving the fixed end 42a and the movable end 42 b. The peripheral wall of the receiving opening 425 is further provided with a groove 426 (see fig. 8 a). Correspondingly, the fixed end 42a and the movable end 42b of the band 42 are provided with hooks 427 (see fig. 8 b). The hook 427 is used for cooperating with the groove 426, so that the fixed end 42a and the movable end 42b are respectively received and fixed in the corresponding protecting parts 424. It is understood that in one embodiment, the fixed end 42a and the movable end 42b may be formed by cutting the hooks 427 by a pulse thermal compression and laser. In this way, when the protection part 424 is assembled to the corresponding fixed end 42a or the movable end 42b, the corresponding fixed end 42a or the movable end 42b can be received in the corresponding receiving opening 425, the hook parts 427 can be respectively clamped into the grooves 426 in the protection part 424, and then glue is injected to adhere and fix the two (see fig. 8 c).

It is understood that when the protection part 424 is made of a metal material, it can also be used to display special symbols, letters, logo or patterns, etc.

It is understood that when protective portion 424 is made of a metal material, a corresponding magnetic member (not shown) may be disposed on wristband 42. Thus, the protection part 424 can be fixed by the attraction of the magnetic part, and the end of the watch band 42 is prevented from being tilted to hang on other articles such as clothes. That is, watchband 42 can effectively improve watchband 42's convenience through setting up protection part 424 and magnetic part, optimizes user's wearing experience.

It is to be understood that the ear generating components in the following embodiments are applicable to the wearable device 300 described above. For example, to watch 400, to connect body 41 and band 42. By way of example, embodiments 1, 2 and 3 will be described below with reference to the accompanying drawings.

Example 1:

please refer to fig. 9, fig. 10 and fig. 11 together, which are schematic views of the ear growing assembly 43 in embodiment 1 of the present application. Fig. 9 is an overall schematic view of the ear module 43. Fig. 10 is a cross-sectional schematic view of the green ear assembly 43 shown in fig. 9. Fig. 11 is another cross-sectional schematic view of the green ear assembly 43 shown in fig. 9. As shown in fig. 9, 10 and 11, the ear growing assembly 43 includes an ear growing tube 431, a first stud 432, a second stud 433, an elastic member 434 (see fig. 10) and a stopper 435.

In example 1, the ear tube 431 is substantially cylindrical. The two ends of the ear tube 431 are respectively provided with an opening, such as a first opening 4311 and a second opening 4312. The lug tube 431 is also provided with a housing chamber 4313 along its axial direction. In the embodiment of the present application, the receiving cavity 4313 is disposed between the first opening 4311 and the second opening 4312, and is in communication with the first opening 4311 and the second opening 4312 (see fig. 10). The peripheral walls of the two ends of the raw ear tube 431 are bent and extended towards the corresponding opening direction, and then the two ends of the raw ear tube 431 are respectively provided with corresponding clamping parts 4314.

The first stud 432 has a substantially cylindrical shape and includes a mounting portion 4321 and a connecting portion 4322 connected in this order. Wherein, the size of the mounting portion 4321 may be slightly larger than that of the connecting portion 4322. The mounting portion 4321 is disposed in the first opening 4311 and is engaged with the retaining portion 4314 to prevent the first stud 432 from sliding out of the first opening 4311. One end of the connecting portion 4322 away from the mounting portion 4321 is configured to be engaged with the shaft hole 412 of the watch ear 410 of the watch body 41, and is further received in the corresponding shaft hole 412.

The second stud 433 is disposed in the second opening 4312, and has a shape and a structure similar to the first stud 432, which are not described herein again.

The elastic member 434 may be a compression spring or other similar elastic member. The elastic element 434 is disposed in the housing chamber 4313, and two ends of the elastic element respectively abut against the first stud 432 and the second stud 433.

The blocking portion 435 is disposed on one of the studs and is spaced apart from the corresponding retaining portion 4314. For example, in embodiment 1, the blocking portion 435 protrudes from the outer periphery of the connecting portion 4322 of the first stud 432, and is spaced from the retaining portion 4314 corresponding to the first opening 4311. That is, the catch 4314 corresponding to the first opening 4311 has a certain distance from the stopper 435. Thus, the ear tube 431 can slide along the outer periphery of the connection portion 4322 and abut against the stopping portion 435. In the embodiment of the present application, the blocking portion 435 is a flange or other similar structure, and is not limited in particular.

It will be appreciated that the green ear assembly 43 has an overall length L1, as shown in FIG. 10. When the ear generating assembly 43 is operated, the ear generating tube 431 can be pushed in a predetermined direction (e.g., a direction along the axial direction of the ear generating tube 431 and approaching the blocking portion 435, see an arrow direction in fig. 10), so that the ear generating tube 431 pulls the second stud 433 to slide in the predetermined direction, and the elastic member 434 is in a compressed state. When the ear tube 431 moves to the position of the stopping portion 435, the stopping portion 435 may generate a pushing force in a direction opposite to the predetermined direction to further press the elastic member 434. At this time, the green ear assembly 43 has a length of L2 (see fig. 11). Obviously, by pushing the raw ear tube 431, the length of the raw ear assembly 43 can be effectively adjusted. That is, the length of the green ear assembly 43 can be adjusted from L1 to L2, where L2 is less than L1. Then, when the operation of the ear tube 431 is stopped, the ear tube 431 can move reversely under the elastic force of the elastic member 434 in the compressed state, i.e., the second stud 433 is driven to move in the direction away from the stopping portion 435, so as to adjust the length of the ear generating assembly 43 again. That is, in the embodiment of the present application, the length of the raw ear assembly 43 can be effectively adjusted by the movement of the raw ear tube 431 and the elastic force of the elastic member 434, so as to facilitate the installation and removal of the raw ear assembly 43. The lug generating assembly 43 does not need to be provided with a driving lever, and has simple structure and lower cost.

Example 2:

please refer to fig. 12 and 13, which are schematic views of the ear generating assembly 43a in embodiment 2 of the present application. Fig. 12 is an overall schematic view of the ear module 43 a. Fig. 13 is a cross-sectional schematic view of the raw ear assembly 43 a. As shown in fig. 12 and 13, the structure of the ear-growing assembly 43a is similar to that of the ear-growing assembly 43 of embodiment 1, i.e., it comprises an ear-growing tube 431a, a first stud 432, a second stud 433a, an elastic member 434 and a stopper 435.

It is understood that the raw ear assembly 43a in example 2 is different from the raw ear assembly 43 in example 1 in that the raw ear tube 431a is not provided with the second opening 4312, and the second stud 433a is integrally formed with the raw ear tube 431a (see fig. 13). Thus, in embodiment 2, the ear tube 431a is only provided with the first opening 4311 and the receiving cavity 4313, one end of the receiving cavity 4313 is connected to the first opening 4311, and the other end forms a supporting wall 4315. Thus, the receiving cavity 4313 and the first opening 4311 form a blind hole structure. The first stud 432 is partially received within the first opening 4311. The elastic element 434 is accommodated in the accommodating cavity 4313, and two ends thereof respectively abut against the first stud 432 and the abutting wall 4315.

It will be appreciated that the green ear assembly 43a of example 2 also differs from the green ear assembly 43 of example 1 in that the green ear assembly 43a further includes a grip 436. The grip 436 is used for a user to operate (e.g., hold) to move or slide the ear tube 431 a. As shown in fig. 12, the holding member 436 has a substantially arc-shaped bar shape, and extends along the longitudinal direction of the raw ear tube 431 a. In embodiment 2, the holding member 436 is provided on the outer peripheral wall of the raw ear tube 431a, and may be integrally formed with the raw ear tube 431 a. Of course, in the embodiment of the present application, the connection manner of the holding member 436 and the ear tube 431a is not limited to being integrally formed, and other connection manners can be used, which are not particularly limited herein.

It will be appreciated that corresponding texturing 437 may also be provided on the surface of the grip 436. The lines 437 may be cross-grid or other shapes to increase friction and improve the handling of the user.

It can be understood that the operation principle of the ear generating assembly 43a in embodiment 2 is similar to that of the ear generating assembly 43 in embodiment 1, and specific reference may be made to the related description in embodiment 1, and details are not described herein again.

Example 3:

please refer to fig. 14 and fig. 15, which are schematic views of the raw ear assembly 43b in embodiment 3 of the present application. Fig. 14 is an overall schematic view of the ear module 43 b. Fig. 15 is a cross-sectional schematic view of the raw ear assembly 43 b. As shown in fig. 14 and 15, the structure of the raw ear assembly 43b is similar to that of the raw ear assembly 43a in embodiment 2, i.e., it comprises a raw ear tube 431a, a first stud 432, a second stud 433a, an elastic member 434, a stopper 435 and a holding member 436 b.

It is understood that the raw ear assembly 43b in example 3 is different from the raw ear assembly 43a in example 2 in that the shape of the grip 436b is different from the shape of the grip 436 in example 2. In embodiment 3, the grip 436b includes a grip portion 438 and an extension portion 439. The grip 438 is substantially semicircular. The extension part 439 has a substantially arc-shaped bar shape, and the length thereof in the axial direction of the raw ear tube 431a is larger than the diameter of the holding part 438. One end of the extension portion 439 is connected to the grip portion 438, extends in the axial direction of the ear tube 431a, and forms a substantially bull-head shape with the grip portion 438. That is, the grip 436b has a generally bull-nose shape. Of course, in the embodiment of the present application, the specific shape or appearance of the holding part 436b is not limited, and it can be adjusted according to specific requirements to meet the requirements of users and achieve various appearance effects.

It is understood that, similarly to embodiment 2, the grip 436b in embodiment 3 is also integrally formed with the ear tube 431 a. Of course, similar to embodiment 2, the holding part 436b may also be provided with corresponding textures, which is not limited in this regard.

It is to be understood that, similar to embodiment 2, the operation principle of the ear generating assembly 43b in embodiment 3 is similar to that of the ear generating assembly 43 in embodiment 1, and specific reference may be made to the related description in embodiment 1, and details are not repeated herein.

It is to be understood that, for the convenience of description, the raw ear assembly 43 in embodiment 1 is taken as an example, and the principle of assembling and disassembling the raw ear assembly 43 and the watch body 41 is explained in detail with reference to fig. 16a to 16 d.

Referring to fig. 16a to 16d, when the ear generating assembly 43 is mounted, the ear generating assembly 43 and the ear 410 of the watch body 41 are tilted with respect to each other, i.e. they are disposed at a certain angle. The first studs 432 are aligned with the axle holes 412 of one of the ears 410 of the watch body 41, such that the connecting portions 4322 of the first studs 432 are received in the corresponding axle holes 412, and the stops 435 on the connecting portions 4322 are pressed against the inner sides of the ears 410 (see fig. 16 a). Next, the lug tube 431 is moved or pushed in the axial direction of the lug tube 431 (see the arrow direction in fig. 16b) so that the lug tube 431 gradually approaches and abuts against the other end of the stopper 435 away from the watch ear 410. In this manner, the overall length of the raw ear assembly 43 is reduced (see fig. 16b), and the elastic member 434 disposed inside the raw ear tube 431 is in a compressed state. Next, the angle of the raw ear tube 431 to the watch ear 410 is adjusted (see fig. 16c, for example, the raw ear assembly 43 is swung downward obliquely in the direction of the arrow shown in the figure) so that the whole raw ear tube 431 is perpendicular to the extending direction of the watch ear 410, and the second stud 433 of the other end of the raw ear tube 431 is aligned with the shaft hole 412 of the other watch ear 410. Finally, the ear growing tube 431 is released to withdraw the force applied to the ear growing tube 431, so that the ear growing tube 431 moves away from the blocking portion 435 under the elastic force of the elastic member 434 inside the ear growing tube 431, and the length of the ear growing assembly 43 is adjusted, so that the second stud 433 springs into the corresponding shaft hole 412 to mount the ear growing assembly 43 on the watch body 41 (see fig. 16 d).

Likewise, when it is desired to remove the raw ear assembly 43, the raw ear tube 431 can be manipulated again as described above such that the raw ear tube 431 gradually approaches and abuts the other end of the stop 435 away from the watch ear 410. In this way, the whole length of the ear-growing assembly 43 is made smaller again, and the second head nail 433 is driven by the ear-growing tube 431 to exit the corresponding shaft hole 412, so as to detach one end of the ear-growing assembly 43 from the watch body 41. Then, the first stud 432 is pulled out from the corresponding shaft hole 412, so that the other end of the ear-growing assembly 43 can be detached from the watch body 41, and the operation is very simple and convenient.

It should be apparent that the present application, by providing the ear generating assembly 43/43a/43b, the ear generating assembly 43/43a/43b can replace the function of the stem with the ear generating tube 431/431a/431 b. That is, a user only needs to directly hold and push the ear tube 431/431a/431b without arranging a shift lever, so that the ear assembly 43/43a/43b can be easily disassembled and assembled, and the experience feeling is better. In addition, ear-generating assembly 43/43a/43b does not need to be provided with a deflector rod, has a simple and beautiful appearance, and can effectively prevent from scratching watchband 42. The raw ear assemblies 43/43a/43b of the present application are significantly simpler and less costly to construct, given the same appearance requirements. Moreover, different holding portions 436/436b can be arranged on the ear generating assemblies 43/43a/43b according to specific situations, that is, the shapes of the ear generating assemblies 43/43a/43b are variable, various appearance effects can be realized, and user experience is effectively improved. In summary, the present invention provides the following advantages in the raw ear assembly 43/43a/43 b:

(1) has no deflector rod, and is simple and beautiful.

(2) The watch band is free from scratch due to no deflector rod, in particular to the watch band made of the looped nylon belt material.

(3) The raw ear tube 431/431a/431b can be directly gripped and pulled for a better experience.

(4) Under the same appearance requirement condition, the structure is simpler, and the cost is lower.

(5) The ear tube 431/431a/431b has various shapes, and can realize various appearance effects.

It should be understood that the embodiments of the present application may be arbitrarily combined, for example, may be used alone, or may be used in combination with each other to achieve different technical effects, which is not limited thereto.

The above description is only an embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A raw ear assembly, comprising: the ear growing component comprises an ear growing tube, a first head nail, a second head nail, an elastic piece and a blocking part, wherein one end of the first head nail and one end of the second head nail are arranged at two ends of the ear growing tube, the other end of the first head nail and the other end of the second head nail are respectively contained in corresponding shaft holes, the elastic piece is arranged in the ear growing tube, one end of the elastic piece supports against the first head nail, the other end of the elastic piece supports against the second head nail or a supporting wall of the ear growing tube, the blocking part is arranged on the peripheral wall of the first head nail, and the ear growing tube is used for driving the second head nail to slide along the first head nail and supports against the blocking part so as to adjust the length of the ear growing component.

2. The raw ear assembly as recited in claim 1, wherein: the ear generating tube is characterized in that a first opening and a second opening are respectively formed in two ends of the ear generating tube, an accommodating cavity is further formed in the ear generating tube along the axial direction of the ear generating tube, the accommodating cavity is arranged between the first opening and the second opening and is communicated with the first opening and the second opening, one end of the first head nail is accommodated in the first opening, one end of the second head nail is accommodated in the second opening, the elastic piece is accommodated in the accommodating cavity, and the two ends of the elastic piece respectively abut against the first head nail and the second head nail.

3. The raw ear assembly as recited in claim 1, wherein: the ear growing tube and the second head nail are integrally formed, a first opening is formed in one end, away from the second head nail, of the ear growing tube, an accommodating cavity is further formed in the ear growing tube along the axial direction of the ear growing tube, one end of the accommodating cavity is communicated with the first opening, the abutting wall is formed at the other end of the accommodating cavity, one end of the first head nail is accommodated in the first opening, the elastic piece is accommodated in the accommodating cavity, and the first head nail and the abutting wall are abutted respectively at two ends of the elastic piece.

4. The raw ear assembly as recited in claim 1, wherein: the ear growing assembly further comprises a holding piece, wherein the holding piece is arranged on the peripheral wall of the ear growing tube and used for being operated by a user to move or slide the ear growing tube.

5. The green ear assembly of claim 4, wherein: the holding piece is provided with grains.

6. The green ear assembly of claim 4, wherein: the holding piece is formed into a preset shape.

7. A wearable device comprising a watch body and a band, wherein the wearable device further comprises the ear-generating assembly according to any one of claims 1 to 6, and both ends of the band are connected to the watch body through the respective ear-generating assemblies.

8. The wearable device of claim 7, wherein: the watchband includes stiff end and removal end, the watchband still includes first surface and second surface, the second surface with the first surface sets up relatively, still be provided with first sticky hook and second sticky hook on the watchband, first sticky hook set up in be close to on the first surface the position of stiff end, the second sticky hook set up in be close to on the second surface the position of removal end, not be provided with on the watchband first sticky hook reaches the position of second sticky hook sets up to the matte, first sticky hook is used for cooperating the matte of watchband reaches give birth to the ear subassembly, in order will the stiff end of watchband is connected to the one end of table body, the second sticky hook is used for cooperating the matte of watchband reaches give birth to the ear subassembly, in order will the removal end of watchband is connected to the other end of table body.

9. The wearable device of claim 7, wherein: the watchband comprises the nylon material.

10. The wearable device of claim 8, wherein: the watchband further comprises a protection part, and the protection part is used for wrapping and containing the fixed end and the movable end respectively to protect two ends of the watchband.

11. The wearable device of claim 10, wherein: one side of the protection part is closed, the other side of the protection part is provided with an accommodating opening, the accommodating opening is used for accommodating the fixed end and the moving end correspondingly, a groove is further formed in the peripheral wall in the accommodating opening, hook parts are respectively arranged on the fixed end and the moving end, and the hook parts are matched with the groove, so that the fixed end and the moving end are respectively accommodated and fixed in the corresponding protection part.

12. The wearable device of claim 10, wherein: the protection part is made of metal materials.

13. The wearable device of claim 12, wherein: the watch band is also provided with a corresponding magnetic part, and the protection part is attracted with the magnetic part to realize fixation.