CN213464045U - Wrist strap of wearable equipment and wearable equipment - Google Patents

Abstract

The present disclosure provides a wrist band of a wearable device and a wearable device, the wrist band is used for fixing a main body of the wearable device, and includes: the wearable device comprises a first belt, a second belt and a third belt, wherein the first belt is connected with one side of a main body of the wearable device and is provided with a plurality of limiting hole units which are distributed along the longitudinal direction of the first belt; the second area, the second area is connected with the opposite side of wearable equipment's main part, the second area is equipped with a plurality of spacing protruding units of its longitudinal distribution of edge, spacing protruding unit with spacing hole unit phase-match. The limiting hole unit and the limiting protrusion unit are simple in structure and convenient and fast to connect and detach, so that the wearing process of a user is simplified, and the wearing comfort is improved; and can adjust the elasticity of wrist strap through adjusting the corresponding relation of spacing hole unit and spacing protruding unit, not only adjust the convenience, but also adjustable scope is big, and the precision of adjusting is higher.

Description

Wrist strap of wearable equipment and wearable equipment

Technical Field

The utility model relates to a wearable equipment technical field, concretely relates to wrist strap and wearable equipment of wearable equipment.

Background

With the improvement of living standard and the progress of scientific technology, wearable devices are more and more in life of people, wherein the wearable devices are the most common devices on wrists. The wearable device is fixed on the wrist of the user through the wrist strap, so that the wearable device is convenient to wear and use. But the connection position structure of present wrist strap is complicated, and not only the process of wearing is loaded down with trivial details, and the elasticity is adjusted inconveniently moreover, wears the comfort level poor, causes user's use to experience not good.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wearable equipment's wrist strap and wearable equipment.

Specifically, the present disclosure is realized by the following technical solutions:

in a first aspect, there is provided a wrist band for a wearable device, for fixing a main body of the wearable device, the wrist band including:

the wearable device comprises a first belt, a second belt and a third belt, wherein the first belt is connected with one side of a main body of the wearable device and is provided with a plurality of limiting hole units which are distributed along the longitudinal direction of the first belt;

the second area, the second area is connected with the opposite side of wearable equipment's main part, the second area is equipped with a plurality of spacing protruding units of its longitudinal distribution of edge, spacing protruding unit with spacing hole unit phase-match.

Furthermore, the limiting hole unit comprises at least one limiting hole which is distributed along the transverse direction of the first belt, the limiting protrusion unit comprises at least one limiting protrusion which is distributed along the transverse direction of the second belt, and the limiting protrusion is matched with the limiting hole.

Furthermore, the limiting protrusion is a stepped column, and the diameter of one end, close to the second belt, of the limiting protrusion is smaller than the diameter of one end, far away from the second belt, of the limiting protrusion.

Furthermore, the diameter of the limiting hole is gradually reduced from one end to the other end, the limiting hole is a stepped hole or the limiting hole is a stepped hole, and all or part of the stepped hole is gradually reduced from one end to the other end.

Further, the limiting protrusion faces the front face of the main body of the wearable device.

Further, the distance between the adjacent limiting hole units is equal to or greater than the distance between the adjacent limiting protrusion units.

Further, one end, away from the main body of the wearable device, of the first belt is provided with a chamfer.

Further, the diameter of the limiting hole of at least one limiting hole unit at one end of the first belt, which is far away from the main body of the wearable device, is smaller than the diameter of the limiting holes of other limiting hole units.

Furthermore, a first air hole unit is arranged between the adjacent limiting hole units, a second air hole unit is arranged between the adjacent limiting protrusion units, and the first air hole unit is matched with the second air hole unit.

In a second aspect, there is provided a wearable device comprising a wristband as claimed in any one of the preceding claims.

The technical scheme provided by the embodiment of the specification can have the following beneficial effects:

according to the wrist strap of the wearable device in the embodiment of the disclosure, the first strap and the second strap are arranged, so that the main body of the wearable device can be fixed in the middle of the wrist strap, and the first strap and the second strap are respectively provided with the limiting hole unit and the limiting bulge unit which are matched with each other, so that the first strap and the second strap can be connected or separated, a closed ring can be formed during connection, the first strap and the second strap can surround the wrist of a user to fix the main body of the wearable device, the limiting hole unit and the limiting bulge unit are simple in structure, and both connection and disassembly are convenient, so that the wearing process of the user is simplified, and the wearing comfort is improved; and the spacing hole unit on the first area is equipped with a plurality ofly along its vertically, and the spacing protruding unit on the second area also is equipped with a plurality ofly along its vertically, consequently can adjust the elasticity of wrist strap through adjusting the corresponding relation of spacing hole unit and spacing protruding unit, and it is convenient not only to adjust, and adjustable range is big moreover, and the precision of adjusting is higher.

Drawings

FIG. 1 is a schematic structural view of a first belt shown in an exemplary embodiment of the present disclosure;

FIG. 2 is a schematic diagram of a second belt shown in an exemplary embodiment of the present disclosure;

FIG. 3 is a schematic diagram illustrating one form of a spacing hole according to an exemplary embodiment of the present disclosure;

FIG. 4 is a schematic diagram illustrating one form of a spacing bump in accordance with an exemplary embodiment of the present disclosure;

FIG. 5 is a schematic structural view of another form of a spacing hole shown in an exemplary embodiment of the present disclosure;

FIG. 6 is a schematic structural view of yet another form of a spacing hole shown in an exemplary embodiment of the present disclosure;

FIG. 7 is a schematic diagram illustrating a chamfered configuration of a first belt according to an exemplary embodiment of the present disclosure;

fig. 8 is a schematic structural view of an end of a first strap shown in an exemplary embodiment of the present disclosure.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

It is to be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.

With the improvement of living standard and the progress of scientific technology, wearable devices are more and more in life of people, wherein the wearable devices are the most common devices on wrists. The wearable device is fixed on the wrist of the user through the wrist strap, so that the wearable device is convenient to wear and use. However, the connection parts of the current wristbands are complex in structure, for example, the current wristbands are connected through a connection mechanism consisting of components such as a U-shaped frame, a li piece and a button, and the components adopted by many brands of watches are customized nonstandard pieces and need different processes and manufacturers to be matched, supplied and assembled. Not only the wearing process is loaded down with trivial details, and the elasticity is adjusted inconveniently moreover, wears the comfort level poor, causes user's use to experience not good.

In view of the above, referring to fig. 1 and 2, in a first aspect, the disclosed embodiments provide a wrist band of a wearable device for fixing a main body of the wearable device, where the wrist band includes a first band 100 shown in fig. 1 and a second band 200 shown in fig. 2.

Wherein, wearable equipment can be for intelligent bracelet or intelligent wrist-watch etc. and the main part of wearable equipment is the ring body of bracelet (for example the grain of rice of millet bracelet) or the dial plate of wrist-watch promptly, can be fixed in it on user's the wrist through the wrist strap.

One end of the first band 100 is connected to one side of the main body of the wearable device, and the first band 100 is provided with a plurality of limiting hole units 110 distributed along the longitudinal direction thereof. As shown in fig. 1, the longitudinal direction of the first belt 100 is its longitudinal direction, and correspondingly, the transverse direction of the first belt 100 is its width direction. The right side as viewed in fig. 1 is a front end of the first band 100, and the left side is a terminal end thereof, the front end of the first band 100 being for connection with an upper side or a lower side of the main body of the wearable device. Wherein the upper and lower sides of the body of the wearable device are defined as follows: the main part of wearable equipment is just right to the state that the user looked over, and the top of the main part of wearable equipment this moment is its upside, and its bottom is its downside promptly to the dial plate of intelligent wrist-watch is the example, and the direction that its 12 o 'clock corresponds is the upside of dial plate, and the direction that its 6 o' clock corresponds is the downside of dial plate promptly. The arrangement density of the limiting hole units 110 should be as dense as possible, but it is also necessary to ensure the structural stability of the entire first band 100 and the structural stability between the adjacent limiting hole units 110. The position limiting hole units 110 may be arranged from the end of the first band 100 to the front end, as shown in fig. 1, and are distributed over the whole first band 100, although several position limiting hole units 110 near the front end may not be used for connecting with position limiting protrusion units mentioned below (because if these position limiting hole units 110 are used for connecting with position limiting protrusion units of the second band, the radius of the closed loop formed by the wrist band is too small to be worn on the user's wrist), but on one hand, in order to make the wrist band capable of adapting to the thickness of the wrist is large enough, on the other hand, these position limiting hole units 110 can also play a role of ventilation and heat dissipation, and at the same time, the weight of the wearable device can be reduced, and the wearing comfort of the. Of course, the first band 100 may not be provided with the stopper hole unit 110 within a certain length near the front end, which not only reduces the number of processes but also improves the structural stability of the first band 100.

The second band 200 is connected to the other side of the main body of the wearable device, the second band 200 is provided with a plurality of limiting protrusion units 210 distributed along the longitudinal direction thereof, and the limiting protrusion units 210 are matched with the limiting hole units 110 shown in fig. 1. As shown in fig. 2, the longitudinal direction of the second belt 200 is the length direction thereof, and correspondingly, the transverse direction of the second belt 200 is the width direction thereof. As shown in fig. 2, the right side is a front end of the second band 200, and the left side is a terminal end thereof, the front end of the second band 200 is used for connecting with an upper side or a lower side of the main body of the wearable device, wherein the relevant definitions of the upper side and the lower side of the main body of the wearable device have been introduced above, and the description thereof is not repeated. The arrangement density and the arrangement position of the limiting convex units 210 are adapted to the arrangement density and the arrangement position of the limiting hole units 110 on the first belt 100, so that the limiting hole units 110 in the overlapping part of the first belt 100 and the second belt 200 are in one-to-one correspondence with the limiting convex units 210 when the belt is worn, that is, each limiting convex unit 210 in the overlapping part can be inserted into the corresponding limiting hole unit 110, and the connection of the first belt 100 and the second belt 200 is completed.

In the wrist strap of the wearable device in the embodiment, the first strap 100 and the second strap 200 are arranged, so that the main body of the wearable device can be fixed in the middle of the wrist strap, and the first strap 100 and the second strap 200 are respectively provided with the limiting hole unit 110 and the limiting protrusion unit 210 which are matched with each other, so that the first strap 100 and the second strap 200 can be connected or separated, and can form a closed ring shape when being connected, and can surround the wrist of a user to fix the main body of the wearable device, the limiting hole unit 110 and the limiting protrusion unit 210 are simple in structure and convenient and fast to connect and detach, so that the wearing process of the user is simplified, and the wearing comfort is improved; moreover, a plurality of limiting hole units 110 on the first belt 100 are arranged along the longitudinal direction, and a plurality of limiting protrusion units 210 on the second belt 200 are also arranged along the longitudinal direction, so that the tightness of the wrist strap can be adjusted by adjusting the corresponding relation between the limiting hole units 110 and the limiting protrusion units 210, and the wrist strap is convenient to adjust and has a large adjustable range; since the arrangement density of the limiting hole unit 110 and the limiting protrusion unit 210 is large, the adjustment accuracy is high.

With continued reference to fig. 1 and 2, in some embodiments of the present disclosure, the limiting hole unit 110 includes at least one limiting hole 111 distributed along the transverse direction of the first belt 100, and the limiting protrusion unit 210 includes at least one limiting protrusion 211 distributed along the transverse direction of the second belt 200, where the limiting protrusion 211 is matched with the limiting hole 111.

The number and the arrangement of the limiting holes 111 included in each limiting hole unit 110 correspond to the number and the arrangement of the limiting protrusions 211 included in the limiting protrusion unit 210, respectively. And the cross-sectional shape of the limiting protrusion 211 is the same as the cross-sectional shape of the limiting hole 111, and the size is matched, after the limiting protrusion 211 is inserted into the limiting hole 111, the side wall of the limiting protrusion 211 is connected with the inner wall of the limiting hole 111, so that the connection between the limiting protrusion 211 and the limiting hole 111 is very firm and stable. The side wall of the limiting protrusion 211 and the inner wall of the limiting hole 111 can be connected in an interference fit mode, and therefore the connection firmness and stability of the side wall and the limiting hole are further improved. Each limiting protrusion unit 210 is connected with the corresponding limiting hole unit 110 through a plurality of pairs of limiting protrusions 211 and limiting holes 111, so that the limiting protrusion units 210 and the limiting hole units 110 are firmly and stably connected.

With continued reference to fig. 1 and 2, in some embodiments of the present disclosure, the limiting protrusion 211 is a stepped column, and a diameter of an end of the limiting protrusion 211 close to the second band 200 is smaller than a diameter of an end of the limiting protrusion 211 far from the second band 200.

In some preferred embodiments, the retention apertures 111 are in the form of stepped holes that mate exactly with the stepped posts of the retention protrusions 211, as will be described in detail below with reference to FIGS. 3 and 4.

Here, reference may be made to fig. 3, which shows the structure of the stopper hole 111 in the form of a stepped hole from the thickness direction of the first band 100, that is, the stopper hole 111 includes a first section 1111 and a second section 1112 sequentially communicating in the thickness direction of the first band 100, the inner diameter (diameter) of the first section 1111 is smaller than the inner diameter (diameter) of the second section 1112, and a first step 1113 is formed at the junction of the first section 1111 and the second section 1112.

Referring to fig. 4, the structure of the limiting protrusion 211 in the form of a stepped cylinder is shown from the thickness direction of the second band 200, that is, the limiting protrusion 211 includes a third section 2111 and a fourth section 2112 which are sequentially connected in the thickness direction of the second band 200, the diameter of the third section 2111 is smaller than that of the fourth section 2112, and a second step 2113 is formed at the connection of the third section 2111 and the fourth section 2112. When the limiting protrusion 211 is connected to the limiting hole 111, the third section 2111 is disposed in the first section 1111, and the fourth section 2112 is disposed in the second section 2112.

Therefore, the limiting hole 111 and the limiting protrusion 211 are provided with a step (namely, the first step 1113 and the second step 2113), and the two steps are connected with the back steps to be offset, so that the end with the larger radius of the limiting protrusion 211 (namely, the fourth section 2112) is clamped by the end with the smaller radius of the limiting hole 111 (namely, the first section 1111) and cannot be separated from the limiting hole 111, and the connection firmness and stability between the limiting protrusion 211 and the limiting hole 111 are further improved. In order to ensure the connection between the first band 100 and the second band 200, the end (i.e. the fourth segment 2112) with the larger radius of the limiting protrusion 211 can enter the end (i.e. the second segment 1112) with the larger radius through the end (i.e. the first segment 1111) with the smaller radius of the limiting hole 111, so that the first band 100 and the second band 200 should be selected from a material with certain elasticity, such as rubber, preferably fluororubber.

In other preferred embodiments, in order to make the watch band more lightweight, the position-limiting hole 111 of the first strap 100 may not be configured as a stepped hole, and only the position-limiting protrusion 211 of the second strap 200 is configured as a stepped post, and when worn, the position-limiting hole 111 of the first strap 100 is engaged with the third section 2111 of the position-limiting protrusion 211 of the second strap 200, so that the thickness of the first strap 100 can be reduced, and the watch band is more lightweight. Of course, the position-limiting hole 111 of the first band 100 may not be a stepped hole, but the diameter thereof may be gradually changed to further secure the connection, which will be described with reference to the accompanying drawings.

With continued reference to fig. 1 to 6, in some embodiments of the present disclosure, the diameter of the limiting hole 111 gradually decreases from one end to the other end, the limiting hole 111 is a stepped hole or the limiting hole 111 is a stepped hole and all or part of the stepped hole gradually decreases from one end to the other end.

In some preferred embodiments, referring to fig. 5, the diameter of the limiting hole 111 is gradually reduced from one end to the other end, and correspondingly, the diameter of the limiting protrusion 211 is gradually reduced from one end far away from the second band 200 to one end close to the second band 200.

In other preferred embodiments, referring to fig. 3, the limiting hole 111 is a stepped hole. Correspondingly, referring to fig. 4, the limiting protrusion 211 is in a stepped column shape.

In still other preferred embodiments, referring to fig. 6, the structure of the position-limiting hole 111 in the form of a stepped hole is shown from the thickness direction of the first band 100, that is, the position-limiting hole 111 includes a first section 1111 and a second section 1112 which are sequentially connected in the thickness direction of the first band 100, the inner diameter (diameter) of the first section 1111 is gradually reduced from one end to the other end, the inner diameter (diameter) of the second section 1112 is gradually reduced from one end to the other end, the end of the first section 1111 having the larger inner diameter is connected to the end of the second section 1112 having the smaller inner diameter, and the end of the first section 1111 having the larger inner diameter has the smaller inner diameter than the end of the second section 1112 having the smaller inner diameter, so that the third step 1113 is formed at the connection of the first section 1111 and the second section 1112. Correspondingly, the limiting protrusion 211 is a stepped column, and the diameter of each section of the stepped column is gradually reduced from one end to the other end.

Therefore, after the limiting hole 111 and the limiting protrusion 211 are connected, the limiting protrusion 211 cannot be separated by being clamped in the limiting hole 111 due to the relation of the radiuses of the two ends of the limiting hole 111 and the relation of the radiuses of the two ends of the limiting protrusion 211, limitation on the limiting protrusion 211 is achieved, and therefore connection firmness and stability between the limiting protrusion 211 and the limiting hole 111 are further improved. In order to ensure that the stopper protrusion 211 can be inserted into the stopper hole 111 when the first and second bands 100 and 200 are coupled, a material having a certain elasticity, such as rubber, preferably fluororubber, is selected for the first and second bands 100 and 200.

With continued reference to fig. 1 and 2, in some embodiments of the present disclosure, the stop protrusion 211 faces the front of the body of the wearable device. That is, when the wristband is not worn and is placed straight, the protruding portion orientation of the stopper protrusion 211 is: the back of the main body of the wearable device is directed to the front, and when the user wears the wearable device on the wrist, the limit protrusion 211 faces outward along with the main body of the wearable device, so when the first band 100 and the second band 200 are connected, the second band 200 is arranged at the lower part (i.e. the direction close to the wrist of the user), and the first band 100 is arranged at the upper part (i.e. the direction far from the wrist of the user), so that different limit protrusion units 210 are gradually far away from each other, and therefore, the connection firmness and stability with the limit hole unit 110 can be increased. If the position-limiting protrusion 211 faces the back of the wearable device body, when the user wears the wearable device on the wrist, the position-limiting protrusion 211 faces the inside along with the wearable device body, the first band 100 is under, the second band 200 is over, different position-limiting protrusion units 210 are in a gradually approaching state, and in addition, the position-limiting protrusion 211 is easily separated from the position-limiting hole 111 due to the contact of the user's wrist, so that the connection between the first band 100 and the second band 200 is unstable and is not firm.

With continued reference to fig. 1 and 2, in some embodiments of the present disclosure, the distance between adjacent limiting hole units 110 is equal to or greater than the distance between adjacent limiting protrusion units 210. Since the first belt 100 is located above the second belt 200 when the first belt 100 and the second belt 200 are connected, and thus a certain radius difference exists between the first belt 100 and the second belt 200, in a preferred embodiment, the distance between the adjacent limiting hole units 110 is set to be greater than the distance between the adjacent limiting protrusion units 210, and the distance difference is matched with the radius difference between the first belt 100 and the second belt 200, so that the limiting hole units 110 on the first belt 100 are better matched with the limiting protrusion units 210 on the second belt 200, and thus the connection firmness and stability between the first belt 100 and the second belt 200 are improved.

With continued reference to fig. 1, 2, and 7, in some embodiments of the present disclosure, an end of the first band 100 distal from the body of the wearable device is provided with a chamfer 130. Since the first strap 100 is located above the second strap 200 when the first strap 100 and the second strap 200 are connected, the end of the first strap 100 is the only free end exposed outside, and is easily touched to cause the limiting protrusion 211 to be separated from the limiting hole 111, thereby affecting the connection stability between the first strap 100 and the second strap 200. The chamfer 130 provided at the end of the first band 100 is formed to form a slow slope from the front surface 140 (i.e., the surface facing outward when worn on the wrist of the user) of the first band 100 to the back surface 150 (i.e., the surface facing inward when worn on the wrist of the user), thereby preventing the first band 100 and the second band 200 from being separated due to contact, and increasing the firmness and stability of the connection between the first band 100 and the second band 200.

Referring to fig. 8, the back surface 150 of the end of the first strap 100 may be curved, so that when the end is connected to the second strap 200, the end is buckled on the second strap 200, thereby further preventing the end of the first strap 100 from being separated from the second strap 200 due to touch, and further improving the connection firmness and stability between the first strap 100 and the second strap 200.

With continued reference to fig. 1 and 2, in some embodiments of the present disclosure, the diameter of the position-limiting hole 111 of at least one position-limiting hole unit 110 at one end of the first band 100 away from the main body of the wearable device is smaller than the diameter of the position-limiting holes 111 of the other position-limiting hole units 110. Since the first strap 100 is located above the second strap 200 when the first strap 100 and the second strap 200 are connected, the end of the first strap 100 is the only free end exposed outside, and is easily touched to cause the limiting protrusion 211 to be separated from the limiting hole 111, thereby affecting the connection stability between the first strap 100 and the second strap 200. Therefore, the radius of the limiting hole 111 of at least one limiting hole unit 110 at the tail end of the first band 100 is smaller than the radius of the limiting holes 111 of other limiting hole units 110, so that the connection between the limiting hole 111 at the tail end and the corresponding limiting protrusion 211 is firmer and more stable, namely, the position which is influenced and is easy to separate is intensively connected and protected, and the connection firmness and the stability of the whole wrist band are improved.

Referring to fig. 1 and 2, in some embodiments of the present disclosure, a first vent unit 120 is disposed between adjacent limiting hole units 110, a second vent unit 220 is disposed between adjacent limiting protrusion units 210, and the first vent unit 120 is matched with the second vent unit 220.

Wherein, first bleeder vent unit 120 includes a plurality of first bleeder vents 121 along the transverse distribution of first area 100, second bleeder vent unit 220 includes a plurality of second bleeder vents 221 along the transverse distribution of second area 200, it is also parallel with spacing hole unit 110 or spacing protruding unit 210 that the bleeder vent unit is exactly, and when first area 100 and second area 200 are connected, the bleeder vent of the part of not coinciding can breathe freely and dispel the heat, the bleeder vent of the part of repeating also coincides, also can realize breathing freely and dispel the heat, and the bleeder vent has still lightened the weight of wrist strap, consequently increased the travelling comfort of wearing of wrist strap on the whole.

In a second aspect, there is provided a wearable device comprising a wristband as claimed in any one of the preceding claims.

Embodiments of the subject matter and the functional operations described in this specification can be implemented in: digital electronic circuitry, tangibly embodied computer software or firmware, computer hardware including the structures disclosed in this specification and their structural equivalents, or a combination of one or more of them. Embodiments of the subject matter described in this specification can be implemented as one or more computer programs, i.e., one or more modules of computer program instructions, encoded on a tangible, non-transitory program carrier for execution by, or to control the operation of, data processing apparatus. Alternatively or additionally, the program instructions may be encoded on an artificially generated propagated signal, e.g., a machine-generated electrical, optical, or electromagnetic signal, that is generated to encode and transmit information to suitable receiver apparatus for execution by the data processing apparatus. The computer storage medium may be a machine-readable storage device, a machine-readable storage substrate, a random or serial access memory device, or a combination of one or more of them.

The processes and logic flows described in this specification can be performed by one or more programmable computers executing one or more computer programs to perform corresponding functions by operating on input data and generating output. The processes and logic flows can also be performed by, and apparatus can also be implemented as, special purpose logic circuitry, e.g., an FPGA (field programmable gate array) or an ASIC (application-specific integrated circuit).

Computers suitable for executing computer programs include, for example, general and/or special purpose microprocessors, or any other type of central processing unit. Generally, a central processing unit will receive instructions and data from a read-only memory and/or a random access memory. The basic components of a computer include a central processing unit for implementing or executing instructions and one or more memory devices for storing instructions and data. Generally, a computer will also include, or be operatively coupled to receive data from or transfer data to, or both, one or more mass storage devices for storing data, e.g., magnetic, magneto-optical disks, or optical disks. However, a computer does not necessarily have such a device. Moreover, a computer may be embedded in another device, e.g., a mobile telephone, a Personal Digital Assistant (PDA), a mobile audio or video player, a game console, a Global Positioning System (GPS) receiver, or a portable storage device such as a Universal Serial Bus (USB) flash drive, to name a few.

Computer-readable media suitable for storing computer program instructions and data include all forms of non-volatile memory, media and memory devices, including by way of example semiconductor memory devices (e.g., EPROM, EEPROM, and flash memory devices), magnetic disks (e.g., an internal hard disk or a removable disk), magneto-optical disks, and CD ROM and DVD-ROM disks. The processor and the memory can be supplemented by, or incorporated in, special purpose logic circuitry.

While this specification contains many specific implementation details, these should not be construed as limitations on the scope of any invention or of what may be claimed, but rather as descriptions of features specific to particular embodiments of particular inventions. Certain features that are described in this specification in the context of separate embodiments can also be implemented in combination in a single embodiment. In other instances, features described in connection with one embodiment may be implemented as discrete components or in any suitable subcombination. Moreover, although features may be described above as acting in certain combinations and even initially claimed as such, one or more features from a claimed combination can in some cases be excised from the combination, and the claimed combination may be directed to a subcombination or variation of a subcombination.

Similarly, while operations are depicted in the drawings in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order, or that all illustrated operations be performed, to achieve desirable results. In some cases, multitasking and parallel processing may be advantageous. Moreover, the separation of various system modules and components in the embodiments described above should not be understood as requiring such separation in all embodiments, and it should be understood that the described program components and systems can generally be integrated together in a single software product or packaged into multiple software products.

Thus, particular embodiments of the subject matter have been described. Other embodiments are within the scope of the following claims. In some cases, the actions recited in the claims can be performed in a different order and still achieve desirable results. Further, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some implementations, multitasking and parallel processing may be advantageous.

The above description is only exemplary of the present disclosure and should not be taken as limiting the disclosure, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.

Claims (8)

1. A wrist band for a wearable device, for fixing a body of the wearable device, the wrist band comprising:

the wearable device comprises a first belt, a second belt and a third belt, wherein the first belt is connected with one side of a main body of the wearable device and is provided with a plurality of limiting hole units which are distributed along the longitudinal direction of the first belt;

the second belt is connected with the other side of the main body of the wearable device, the second belt is provided with a plurality of limiting protruding units distributed along the longitudinal direction of the second belt, and the limiting protruding units are matched with the limiting hole units;

the limiting hole unit comprises at least one limiting hole which is distributed along the transverse direction of the first belt, the limiting protrusion unit comprises at least one limiting protrusion which is distributed along the transverse direction of the second belt, and the limiting protrusion is matched with the limiting hole;

the diameter of the limiting hole is gradually reduced from one end to the other end, the limiting hole is a stepped hole or the limiting hole is a stepped hole, and the whole or part of the stepped hole is gradually reduced from one end to the other end.

2. The wristband of a wearable device according to claim 1, wherein the stopper protrusion is a stepped column, and a diameter of an end of the stopper protrusion near the second strap is smaller than a diameter of an end of the stopper protrusion away from the second strap.

3. The wearable device wristband of claim 1, wherein the stop tab faces a front face of the wearable device body.

4. The wrist band of a wearable device as claimed in claim 3, wherein the distance between adjacent ones of the stopper hole units is equal to or greater than the distance between adjacent ones of the stopper protrusion units.

5. The wearable device wristband of claim 3, wherein an end of the first strap distal from the wearable device body is chamfered.

6. The wristband of wearable equipment according to claim 3, wherein the diameter of the limiting hole of at least one limiting hole unit at one end of the first strap away from the main body of the wearable equipment is smaller than the diameter of the limiting holes of the other limiting hole units.

7. The wrist strap of wearable equipment as claimed in claim 1, wherein a first air hole unit is provided between adjacent limiting hole units, a second air hole unit is provided between adjacent limiting protrusion units, and the first air hole unit and the second air hole unit are matched.

8. A wearable device, characterized by comprising a wristband according to any one of claims 1 to 7.

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