CN218073800U - Hand ring - Google Patents

Abstract

The utility model discloses a bracelet, bracelet includes: a girdle; flexible screen, flexible screen set up on the girdle, and flexible screen includes: first screen portion and second screen portion, second screen portion and first screen portion distribute in the extending direction of clitellum, and the relative first screen portion of second screen portion is buckled and is set up, and the central angle that the flexible screen corresponds is alpha, and alpha satisfies the relational expression: alpha is more than 90 degrees, and the flexible screen can stretch and contract relative to the annular belt in the width direction. From this, through buckling on the clitellum and setting up flexible screen, the central angle that flexible screen corresponds is greater than 90 to it can stretch out and draw back at width direction clitellum relatively to set up flexible screen, thereby not only can be convenient for the user look over the information through the bracelet, can make the bracelet accord with the design of man-machine engineering, but also can make the function of bracelet abundanter, thereby can promote user's use and experience.

Description

Hand ring

Technical Field

The utility model belongs to the technical field of wearing equipment technique and specifically relates to a bracelet is related to.

Background

Along with the development of wearable equipment of intelligence, the bracelet has now become the personal requisite of most people, and the bracelet design derives from the wrist-watch, has same wearable function, and the bracelet can record and show real-time data such as motion, sleep and partial diet among the user's daily life, and the display of data needs to rely on the screen of bracelet, and simultaneously, the user can realize the multiple functions of bracelet through touch screen, can look over various data and information through the screen of bracelet.

Among the prior art, the screen of bracelet often adopts the plane dial plate, and the user need rotate the wrist just can make all information that the plane dial plate shows appear in the visual zone when looking over the information, and the user operation of not being convenient for to the size of plane dial plate is limited, and display area is fixed, and the function is more single, is difficult to bring innovation experience for the user.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a bracelet, the visual angle that this bracelet screen display area shell extension, relative user have is good, can convenience of customers look over information to bring innovation experience for the user.

According to the utility model discloses bracelet, include: a girdle; flexible screen, flexible screen set up in on the girdle, flexible screen includes: first screen portion and second screen portion, second screen portion with first screen portion is in distribute in the extending direction of clitellum, second screen portion is relative first screen portion sets up of buckling, the central angle that the flexible screen corresponds is alpha, and alpha satisfies the relational expression: alpha is more than 90 degrees, and the flexible screen can stretch and contract relative to the annular belt in the width direction.

From this, through buckling on the clitellum and setting up the flexible screen, the central angle that the flexible screen corresponds is greater than 90 to it can stretch out and draw back in width direction clitellum relatively to set up the flexible screen, thereby not only can be convenient for the user to look over information through the bracelet, can make the bracelet accord with ergonomic design, but also can make the function of bracelet abundanter, thereby can promote user's use and experience.

According to some embodiments of the invention, α satisfies the relation: alpha is more than or equal to 120 degrees and less than or equal to 150 degrees.

According to the utility model discloses a some embodiments, first screen portion with second screen portion all is the arc, flexible screen is whole to be the arc.

According to some embodiments of the utility model, the flexible screen includes: screen and extension mechanism, first screen portion with second screen portion constitutes jointly the screen, the screen is scalable screen, screen width direction's one end connect in on the girdle, extend the mechanism with screen width direction's the other end is connected, in order to incite somebody to action the screen extends.

According to the utility model discloses a some embodiments, the screen inboard is provided with the holding tank respectively at width direction's both ends, extend the mechanism and be the expansion plate, the expansion plate set up in the inboard of screen, the both ends of expansion plate stretch into respectively in the holding tank and with the screen is connected fixedly.

According to the utility model discloses a some embodiments, the expansion plate includes a plurality of folding portions, and a plurality of folding portions connect gradually and can stretch out and draw back the setting each other.

According to some embodiments of the utility model, the connection cooperation is inhaled to the both ends detachably magnetism of clitellum.

According to the utility model discloses a some embodiments, the one end of clitellum is provided with first magnetism and inhales the piece, the other end of clitellum is provided with the second magnetism and inhales the piece, the second magnetism inhale the piece with the cooperation is inhaled to first magnetism.

According to some embodiments of the present invention, further comprising: the switch, the switch set up in on the girdle, the switch with flexible screen electricity is connected, the switch is located second screen portion is kept away from one side of first screen portion.

According to some embodiments of the present invention, further comprising: the camera, the camera set up in on the ring band, the camera with flexible screen electricity is connected, the camera is located first screen portion is kept away from one side of second screen portion, the camera is the pop-up camera.

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

Drawings

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

fig. 1 is a partial schematic view of a bracelet according to an embodiment of the present invention in an initial state of a flexible screen;

fig. 2 is a partial schematic view of a bracelet according to an embodiment of the present invention in an initial state;

fig. 3 is a partial schematic view of a bracelet according to an embodiment of the present invention in an initial state;

fig. 4 is a partial schematic view of a bracelet according to an embodiment of the present invention in an initial state;

fig. 5 is a partial schematic view of a bracelet with a flexible screen deployed in accordance with an embodiment of the invention;

fig. 6 is a partial schematic view of a bracelet with a flexible screen deployed in accordance with an embodiment of the invention;

fig. 7 is a partial schematic view of a bracelet with a flexible screen deployed in accordance with an embodiment of the invention;

fig. 8 is a partial schematic view of a bracelet that is unfolded by a flexible screen according to an embodiment of the invention.

Reference numerals:

100. a bracelet;

10. a girdle; 11. a charging hole site; 12. a heart rate monitor; 13. a first magnetic attraction member; 14. a second magnetic attraction member;

20. a flexible screen; 21. a first screen portion; 22. a second screen portion; 23. a screen; 231. accommodating grooves; 24. an extension mechanism; 241. a folding part;

30. a switch; 40. a camera is provided.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

Along with the development of wearable equipment of intelligence, the bracelet has now become the personal requisite of most people, and the bracelet design derives from the wrist-watch, has same wearable function, and the bracelet can record and show real-time data such as motion, sleep and partial diet among the user's daily life, and the display of data needs to rely on the screen of bracelet, and simultaneously, the user can realize the multiple functions of bracelet through touch screen, can look over various data and information through the screen of bracelet.

Among the prior art, the screen of bracelet often adopts the plane dial plate, and the user need rotate the wrist just can make all information that the plane dial plate shows appear in the visual zone when looking over the information, and the user operation of not being convenient for to the size of plane dial plate is limited, and display area is fixed, and the function is more single, is difficult to bring innovation experience for the user.

In the embodiment of the present invention, as shown in fig. 1-7, the bracelet 100 according to the embodiment of the present invention may mainly include: girdle band 10 and flexible screen 20, wherein, flexible screen 20 sets up on girdle band 10, on the one hand, girdle band 10 can make bracelet 100 winding fix on people's wrist, can make the user wear bracelet 100 activity in multiple scene, can make the people keep bracelet 100's position stabilization unchangeable after wearing bracelet 100, on the other hand, girdle band 10 can provide stable suitable mounted position for flexible screen 20, can make the structural position of flexible screen 20 on bracelet 100 firm reliable, can guarantee flexible screen 20 and show the reliability of function.

Further, flexible screen 20 compares in traditional screen 23, and the volume is more frivolous, and the consumption is lower to have good pliability, flexible screen 20's screen 23 can stretch, and can increase the area size of show bracelet 100 information the embodiment of the utility model provides an adopt flexible screen 20, can promote bracelet 100's duration, can make screen 23 accord with the ergonomic design more, can reduce the unexpected possibility of damaging of bracelet 100, can promote user's use and experience.

Further, the flexible screen 20 includes a first screen portion 21 and a second screen portion 22, and the second screen portion 22 and the first screen portion 21 are distributed in the extending direction of the endless belt 10. Specifically, the flexible screen 20 includes a first screen portion 21 and a second screen portion 22, and the setting of the first screen portion 21 and the second screen portion 22 can increase the display range of the flexible screen 20, so that the flexible screen 20 can display more information to the user, the setting of the bracelet 100 can be more suitable for the user's use requirement, the functionality of the bracelet 100 can be increased, and more possibilities can be provided for the development and application of traditional hardware in the bracelet 100.

Further, second screen portion 22 and first screen portion 21 distribute in the extending direction of clitellum 10, so set up, can guarantee that flexible screen 20 provides under the prerequisite of more display areas for the user, promote bracelet 100's structural integrity, can make flexible screen 20 and clitellum 10 wear the in-process at bracelet 100 and keep the structure smooth, can prevent that flexible screen 20 from wearing the in-process at bracelet 100 and outburst clitellum 10 and causing the user to wear the foreign matter and feel, can promote user's the travelling comfort of wearing.

Further, the second shielding portion 22 is disposed to be bent with respect to the first shielding portion 21. Specifically, second screen portion 22 is buckled the setting relative to first screen portion 21, on the one hand, can make the setting of bracelet 100 accord with ergonomic design more, can make the user need not to rotate the wrist when wearing bracelet 100 to look over the information, can make the user look over bracelet 100 more directly, on the other hand, can be convenient for flexible screen 20 at bracelet 100 and join in marriage the in-process and draw and extend, can be in the flexible screen 20 is tensile when expanding, guarantee that the display area of flexible screen 20 accords with ergonomic design, can keep the convenience that the user acquireed the information through bracelet 100.

Further, the central angle corresponding to the flexible screen 20 is α, and α satisfies the relation: alpha is more than 90 deg. Specifically, the central angle that flexible screen 20 corresponds is greater than 90, can guarantee that second screen portion 22 in the flexible screen 20 is buckled the setting for first screen portion 21 relatively, can increase flexible screen 20's display range, can promote bracelet 100's display function when guaranteeing that flexible screen 20's display position accords with the ergonomic design, can make bracelet 100 satisfy the user demand of user under multiple scene.

Further, the flexible screen 20 is stretchable in the width direction with respect to the endless belt 10. Specifically, flexible screen 20 sets up on clitellum 10 to flexible screen 20 can stretch out and draw back along the width direction of clitellum 10 on clitellum 10, so set up, can make flexible screen 20's area increase or reduce, can be when guaranteeing bracelet 100's structure portability, make flexible screen 20's display area selectively adjust, can enrich bracelet 100's function, thereby can make bracelet 100 provide the possibility of more innovative experiences for the user.

Further, when the area of flexible screen 20 reduces, can promote bracelet 100's structure portability, can make bracelet 100's overall structure more smooth, can make bracelet 100 be convenient for the user to wear with oneself, can convenience of customers record and show the motion data in the motion process, when the area of flexible screen 20 increases, flexible screen 20 can increase bracelet 100 and show the regional area of display of information to the user, can make bracelet 100 have typewriter, audio-visual interchange, multiple functions such as amusement, can make bracelet 100 increase user's innovation experience, can make bracelet 100 promote user's life convenience.

From this, through buckling the flexible screen 20 that sets up on clitellum 10, the central angle that flexible screen 20 corresponds is greater than 90 to it can stretch out and draw back in clitellum 10 relatively to set up flexible screen 20 in width direction, thereby not only can be convenient for the user look over information through bracelet 100, can make bracelet 100 accord with the ergonomic design, but also can make bracelet 100's function abundanter, thereby can promote user's use and experience.

As shown in fig. 1, α satisfies the relation: alpha is more than or equal to 120 degrees and less than or equal to 150 degrees. Specifically, set up the central angle that flexible screen 20 corresponds between 120 to 150, can make flexible screen 20 form the visual area that is fit for the user and directly looks over on clitellum 10, in addition, clitellum 10 still is provided with main switch 30 key region, desktop friction area and the outer striking region of elbow, so set up, can make the visual area of bracelet 100 under the prerequisite that accords with ergonomic design, guarantee the setting of other functional areas on bracelet 100, can make bracelet 100 when expanding the display range of flexible screen 20, promote wearing operation convenience and protectiveness of bracelet 100.

Referring to fig. 1 and 3, the first screen portion 21 and the second screen portion 22 are both arc-shaped, and the flexible screen 20 is arc-shaped as a whole. Specifically, because the user wears bracelet 100, need be 10 winding wrists of clitellum a week, it wholly is the arc to set up first screen portion 21 and second screen portion 22, can be in the display range of increase flexible screen 20, make flexible screen 20 wholly be the arc, so set up, not only can make flexible screen 20 increase bracelet 100's display area, can make flexible screen 20 enlarge bracelet 100's service function, and can also make assurance bracelet 100 in the wearing process, the overall structure of flexible screen 20 laminates the radian of people's wrist more, can increase bracelet 100's the portability of wearing, can make flexible screen 20 when the performance shows the function effect, promote the comfort level that the user dressed bracelet 100, can make bracelet 100 accord with the ergonomic design more, can make bracelet 100 be fit for the user and wear under multiple activity pattern.

Referring to fig. 5 to 8, the flexible screen 20 includes a screen 23 and an extension mechanism 24, the first screen portion 21 and the second screen portion 22 together form the screen 23, the screen 23 is a retractable screen, one end of the screen 23 in a width direction is connected to the endless belt 10, and the extension mechanism 24 is connected to the other end of the screen 23 in the width direction to extend the screen 23. Specifically, flexible screen 20 includes screen 23 and extension mechanism 24, first screen portion 21 and second screen portion 22 constitute jointly screen 23, screen 23 can be to user's show information, because first screen portion 21 is the setting of buckling of second screen portion 22 relatively, the scope that screen 23 shows information is wider, the scope that can make the user see screen 23 is wider, the angle is better, and can make the user see that the information on screen 23 is more clear, screen 23 width direction's one end is connected on clitellum 10, extension mechanism 24 is connected with screen 23 width direction's the other end, extension mechanism 24 can extend screen 23 on length direction, can make the user increase flexible screen 20's area selectively, can be convenient for the user to look over screen 23, can promote user's use experience.

Further, screen 23 is scalable screen, in the embodiment of the utility model provides an, screen 23 utilizes the flexible screen technique of elasticity of three-dimensional extension, so set up, can make screen 23 have more frivolous, luminance is high, the low power consumption, the response is fast, the definition is high, it is flexible good, when advantages such as luminous efficiency height, can be flexible along the width direction of clitellum 10 on bracelet 100, can make flexible screen 20 when increasing bracelet 100's functionality and novelty, be convenient for accomodate of flexible screen 20 in bracelet 100, can increase the user when wearing bracelet 100, promote flexible screen 20's convenience of use, can prevent that flexible screen 20's area can't withdraw after the increase and lead to flexible screen 20 to wear bracelet 100 inconvenience to increase for the user.

According to the embodiment of the utility model provides an in, when the screen 23 of bracelet 100 is in initial condition, the screen 23 is not stretched, and the screen 23 simple structure of bracelet 100 is light, and bracelet 100 mainly acts on the motion function, can be fit for the user and wear under the motion, can make bracelet 100 wear lightly in user's motion process. Further, when the screen 23 of the bracelet 100 is unfolded to twice the size of the initial state of the bracelet 100, the bracelet 100 mainly acts on social functions, and the screen 23 can facilitate the user to view information and exchange communication. Further, when the screen 23 of the bracelet 100 is expanded to the size three times of the initial state of the bracelet 100, the bracelet 100 mainly acts on an entertainment function, a user can browse a webpage or watch a video screen through the screen 23 of the bracelet 100, the camera 40 pops out to meet audio-video call requirements of the user in different scenes, entertainment of the bracelet 100 can be increased, and use experience of the user can be improved.

As shown in fig. 8, the two ends of the inner side of the screen 23 in the width direction are respectively provided with an accommodating groove 231, the extending mechanism 24 is a retractable plate, the retractable plate is arranged on the inner side of the screen 23, and the two ends of the retractable plate respectively extend into the accommodating grooves 231 and are fixedly connected to the screen 23. Specifically, to extend mechanism 24 and set up to the expansion plate, the both ends and the screen 23 of expansion plate are connected fixedly, can be so that bracelet 100 is wearing the in-process, it stretches out and draws back on the width direction of girdle 10 to extend mechanism 24 and drive flexible screen 20, expand the back on the width direction of girdle 10 is followed to flexible screen 20, extend mechanism 24 can play support and fixed action to flexible screen 20 on the width direction along girdle 10, so set up, can guarantee the stable in structure of flexible screen 20 under different telescopic state, can strengthen the operational reliability of flexible screen 20.

Further, the both ends of screen 23 inboard at width direction are provided with holding tank 231 respectively, and the expansion plate sets up in the inboard of screen 23, and the both ends of expansion plate stretch into respectively in holding tank 231 to be connected fixedly with screen 23. Specifically, set up holding tank 231 respectively at the inboard both ends along width direction of screen 23, holding tank 231 can provide fixed hookup location for the expansion plate on screen 23, the both ends of expansion plate are deepened respectively in holding tank 231, and be connected fixedly with screen 23, can strengthen expansion plate and screen 23's joint strength, can make the stable in structure of extension mechanism 24 at the flexible in-process of flexible screen 20 reliable, and then can guarantee that flexible screen 20 wears stable in structure in the use at bracelet 100, the operation is reliable.

As shown in fig. 5, 6 and 8, the expansion plate includes a plurality of folding portions 241, and the plurality of folding portions 241 are sequentially connected and are mutually telescopically arranged. Specifically, the expansion plate includes a plurality of folding portions 241, a plurality of folding portions 241 connect gradually, and can stretch out and draw back the setting each other, can make the expansion plate expand and contract in that the screen 23 is inboard steadily, can make flexible screen 20 when expanding and contracting, screen 23 keeps smooth and complete in one side of keeping away from folding portion 241, can guarantee that flexible screen 20 is normal at the display function under the different states, so set up, not only can make flexible screen 20 stably stretch out and draw back on bracelet 100, but also can strengthen flexible screen 20's structural strength, a plurality of folding portions 241, the setting of stretching out and drawing back each other, can make flexible screen 20 expand and restore original size after retracting again.

Referring to fig. 1-7, two ends of the ring belt 10 are detachably magnetically connected. Specifically, the cooperation is inhaled through magnetism at the both ends of clitellum 10, can make bracelet 100's wearing mode light convenient, can promote bracelet 100's practicality, can effectively promote bracelet 100's structure portability. Further, the connection cooperation is inhaled to the both ends detachably magnetism of clitellum 10, can change the magnetic element at the both ends of clitellum 10, can guarantee that the magnetic effect at clitellum 10 both ends lasts reliably, can prevent that bracelet 100 from using the back for a long time, and the ability of inhaling at clitellum 10 both ends weakens, and then leads to the unable cooperation in clitellum 10 both ends, so sets up, can prolong the life of clitellum 10, can guarantee bracelet 100's wearing stable performance reliably.

Referring to fig. 1-7, a first magnetic member 13 is disposed at one end of the endless belt 10, a second magnetic member 14 is disposed at the other end of the endless belt 10, and the second magnetic member 14 is magnetically engaged with the first magnetic member 13. Specifically, the one end of clitellum 10 is provided with first magnetism and inhales piece 13, and the other end of clitellum 10 is provided with second magnetism and inhales piece 14, and first magnetism is inhaled piece 13 and second magnetism and is inhaled a 14 magnetism and inhale the cooperation, can make the both ends of clitellum 10 connect and set up simple structure, and firm in connection can make bracelet 100's wearing method light convenient, can promote bracelet 100's practicality, and then can promote user's use and experience.

Referring to fig. 2, 4 and 6, the bracelet 100 further includes a switch 30, the switch 30 is disposed on the ring band 10, the switch 30 is electrically connected to the flexible screen 20, and the switch 30 is located on a side of the second screen portion 22 away from the first screen portion 21. Specifically, switch 30 can assist the application of multiple functions on bracelet 100, switch 30 sets up on clitellum 10, can promote bracelet 100 structure's an organic whole, and clitellum 10 can provide reliable and stable mounted position for switch 30, switch 30 is located the one side that first screen portion 21 was kept away from to second screen portion 22, when bracelet 100 was worn on user's wrist, the user accuracy that can be convenient for found switch 30's position, the position that can make switch 30 accords with user's use custom, can promote bracelet 100's convenience of use, and then can promote user's use experience.

Further, switch 30 is connected with flexible screen 20 electricity, can be convenient for the user through the service function of switch 30 control flexible screen 20, can guarantee the reaction rate of switch 30 control flexible screen 20, can promote the human-computer interaction experience of user and bracelet 100, can make bracelet 100 more intelligent, can promote bracelet 100's working property.

As shown in fig. 3, 5 and 7, the bracelet 100 further includes a camera 40, the camera 40 is disposed on the ring band 10, the camera 40 is electrically connected to the flexible screen 20, and the camera 40 is located on a side of the first screen portion 21 away from the second screen portion 22. Specifically, bracelet 100 still includes camera 40, camera 40 is video input device, set up camera 40 on clitellum 10, can make the user have the image through camera 40 on bracelet 100, there is the exchange of sound to communicate, camera 40 is connected with flexible screen 20 electricity, can guarantee that audio-visual information transmits smoothly between camera 40 and flexible screen 20, can make camera 40 and flexible screen 20 cooperate the use simultaneously, can be convenient for the user to use bracelet 100's video function, camera 40 is located one side that second screen portion 22 was kept away from to first screen portion 21, so set up, can make the user when the wrist lifts up, camera 40 is the forward people's face of shooing, can make camera 40 accurately catch people's face information, can prevent that camera 40 biasing from causing bracelet 100 video function to use inconveniently.

Further, the camera 40 is a pop-up camera 40. Specifically, set up camera 40 on bracelet 100 into pop-up camera 40, when the user did not open bracelet 100 video function, camera 40 hides in clitellum 10, when the user opened bracelet 100's the function of looking the screen, camera 40 pops out from clitellum 10, so set up, not only can guarantee bracelet 100 video function's normal use, but also can take in camera 40 clitellum 10 when the user does not use video function in, can make clitellum 10 play the guard action to camera 40, can guarantee bracelet 100 at the structural integrity of wearing the in-process, can make bracelet 100 more intelligent.

Referring to fig. 5, the charging hole sites 11 are provided on the inner surface of the endless belt 10 facing away from the flexible screen 20. Specifically, the user can use charging hole site 11 to charge bracelet 100, can guarantee bracelet 100's normal operating and use, hole site 11 will charge sets up in the internal surface of flexible screen 20, on the one hand, can be convenient for the setting installation of the hole site 11 that charges of bracelet 100, can reduce the inside circuit arrangement of bracelet 100, can simplify bracelet 100's structure setting, can promote bracelet 100's structure wholeness, on the other hand, can wear in-process at bracelet 100 and hide charging hole site 11, can prevent 11 punishment in charge hole site and stay the dust or get into the foreign matter, can protect charging hole site 11, can promote bracelet 100 in charging and the security of use.

Referring to fig. 4 and 6, the cuff 10 faces away from the heart rate monitor 12 on the inner surface of the flexible screen 20. Specifically, heart rate monitor 12 can realize carrying out the rhythm of the heart monitoring to the user who wears bracelet 100, can judge user's real-time health state through the rhythm of the heart that records, can provide the guarantee to user's health care, set up the heart rate detector on the internal surface that clitellum 10 deviates from flexible screen 20, when the user wears bracelet 100 on the wrist, the heart rate detector can laminate with human skin, can monitor user's vital sign, so set up, the rhythm of the heart that can make rhythm of the heart monitor 12 monitor is more accurate, can promote bracelet 100 to user health monitoring's accuracy.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

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

Claims (10)

1. A bracelet (100) comprising:

a ring belt (10);

a flexible screen (20), the flexible screen (20) disposed on the annulus (10), the flexible screen (20) comprising: first screen portion (21) and second screen portion (22), second screen portion (22) with first screen portion (21) are in the extending direction of clitellum (10) distributes, second screen portion (22) are relative first screen portion (21) buckle and set up, the central angle that flexible screen (20) correspond is alpha, and alpha satisfies the relational expression: alpha is more than 90 degrees, and the flexible screen (20) can stretch and contract relative to the ring belt (10) in the width direction.

2. Bracelet (100) according to claim 1, characterized in that a satisfies the relation: alpha is more than or equal to 120 degrees and less than or equal to 150 degrees.

3. Bracelet (100) according to claim 1, characterized in that the first screen portion (21) and the second screen portion (22) are both arc-shaped, the flexible screen (20) being overall arc-shaped.

4. Bracelet (100) according to claim 1, characterized in that said flexible screen (20) comprises: screen (23) and extension mechanism (24), first screen portion (21) with second screen portion (22) constitute jointly screen (23), screen (23) are scalable screen, screen (23) width direction's one end connect in on clitellum (10), extension mechanism (24) with screen (23) width direction's the other end is connected, with will screen (23) extend.

5. The bracelet (100) according to claim 4, wherein an accommodating groove (231) is provided at each of two ends of the inner side of the screen (23) in the width direction, the extension mechanism (24) is a retractable plate provided at the inner side of the screen (23), and two ends of the retractable plate respectively extend into the accommodating groove (231) and are fixedly connected to the screen (23).

6. Bracelet (100) according to claim 5, characterized in that said expansion plate comprises a plurality of folds (241), said folds (241) being connected in series and being reciprocally telescopically arranged.

7. Bracelet (100) according to claim 1, characterized in that the two ends of the loop band (10) are fitted detachably magnetically attached.

8. Bracelet (100) according to claim 7, wherein one end of the ring band (10) is provided with a first magnetic attraction member (13), the other end of the ring band (10) is provided with a second magnetic attraction member (14), and the second magnetic attraction member (14) is magnetically attracted to the first magnetic attraction member (13).

9. Bracelet (100) according to claim 1, characterized in that it further comprises: the switch (30), the switch (30) set up in on clitellum (10), switch (30) with flexible screen (20) electricity is connected, switch (30) are located second screen portion (22) keep away from one side of first screen portion (21).

10. Bracelet (100) according to claim 1, characterized in that it further comprises: camera (40), camera (40) set up in on clitellum (10), camera (40) with flexible screen (20) electricity is connected, camera (40) are located first screen portion (21) are kept away from one side of second screen portion (22), camera (40) are the pop-up camera.

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