Watchband and smart watch

Abstract

The watchband comprises a band body, the band body is provided with a first side wall and a second side wall which are oppositely arranged in the thickness direction, and the band body is provided with a containing cavity; the light-emitting element is installed in the containing cavity, and the first side wall is provided with a light emitting area corresponding to the light-emitting element, so that light emitted by the light-emitting element can be emitted out of the belt body through the light emitting area; the first electrode and the second electrode are installed on the second side wall, and the first electrode and the second electrode are connected with the light-emitting element in a breakover mode, so that after the first electrode and the second electrode make contact with the human body, the first electrode and the second electrode and the light-emitting element jointly form an electrostatic light-emitting loop. The static electricity light-emitting loop can guide static charges attached to the body of a wearer to the light-emitting element, so that the light-emitting element can emit light through current formed by movement of the static charges, the watchband can eliminate static electricity on the body of the wearer, the light-emitting effect can be achieved through the static electricity, and therefore the using effect of the intelligent watch provided with the watchband can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to smart watch technical field, especially involve a watchband and smart watch. BACKGROUND

[0002] With the continuous development of science and technology, smart watch has become an indispensable part of people's life, one of the very convenient functions is through smart watch to realize the operation of car key, through the communication element installed in the watch to receive and transmit the frequency signal of the car machine system, so that the user can operate the car key function of the car machine system through the watch. However, the existing smart watch usually does not have static electricity elimination function, and cannot eliminate the static electricity on the wearer in the environment prone to static electricity, which affects the use effect of the smart watch. SUMMARY

[0003] The main purpose of the utility model is to provide a watchband, which aims to solve the technical problem of how to improve the use effect of the smart watch.

[0004] To achieve the above purpose, the utility model provides a watchband, which comprises:

[0005] A band body having a first side wall and a second side wall arranged opposite along the thickness direction, the band body being provided with a receiving cavity;

[0006] A light emitting element installed in the receiving cavity, the first side wall being provided with a light emitting area corresponding to the light emitting element, so that the light emitted by the light emitting element can be emitted out of the band body through the light emitting area;

[0007] A first electrode and a second electrode installed on the second side wall, the first electrode and the second electrode being conductively connected with the light emitting element, so that the first electrode and the second electrode, after being in contact with the human body, together with the light emitting element form an electrostatic light emitting loop.

[0008] Optionally, the light emitting element comprises a mounting strip and at least two lamp beads, the receiving cavity extends along the length direction of the band body, the length of the mounting strip is adapted to the length of the receiving cavity, at least two lamp beads are arranged at intervals along the length direction of the mounting strip, and the number and position of the light emitting areas correspond to the number and position of the lamp beads.

[0009] Optionally, the first side wall is provided with a light emitting groove, the groove bottom of the light emitting groove is made of light transmitting material, and the groove bottom of the light emitting groove forms the light emitting area.

[0010] Optionally, the second side wall is provided with a first mounting groove and a second mounting groove, the first mounting groove and the second mounting groove are both communicated with the receiving cavity, the first electrode is mounted in the first mounting groove, and the second electrode is mounted in the second mounting groove.

[0011] Optionally, a size of the first electrode along the width direction of the band is greater than a size of the first electrode along the length direction of the band.

[0012] Optionally, a size of the second electrode along the width direction of the band is greater than a size of the second electrode along the length direction of the band.

[0013] Optionally, the light-emitting element comprises a breathing lamp.

[0014] The utility model discloses a kind of intelligent watches, and the intelligent watch includes watch head and watchband as described above, and the watchband is rotatably connected to the outer peripheral wall of the watch head.

[0015] Optionally, the watch head comprises a shell and a communication module, the shell is provided with a mounting cavity, and the communication module is mounted in the mounting cavity.

[0016] Optionally, the outer peripheral wall of the shell is provided with at least two mounting protrusions, and the end of the watchband is detachably connected with the mounting protrusions.

[0017] Optionally, the outer peripheral wall of the shell is provided with a key recess, and the bottom of the key recess is provided with a key hole communicating the mounting cavity and the key recess.

[0018] In the technical scheme of the watchband, after the watchband is worn on the wrist of a user, the first electrode and the second electrode can contact the skin of the wearer to form an electrostatic light-emitting circuit together with the light-emitting element. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiment or prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to the structures shown in these drawings without creative labor.

[0020] FIG. 1 Figure 1 is a structural schematic diagram of a watchband according to an embodiment of the present application;

[0021] FIG. 2 Figure 2 is a structural sectional view of the watchband according to an embodiment of the present application;

[0022] FIG. 3 Figure 3 is a structural exploded sectional view of the watchband according to an embodiment of the present application;

[0023] FIG. 4 Figure 4 is a structural schematic diagram of a smart watch according to an embodiment of the present application.

[0024] Brief Description of the Drawings:

[0025] Reference numerals Names Reference numerals Names Reference numerals Names 100 Watchband 10 Band body 11 First sidewall 12 Second sidewall 13 Accommodation cavity 20 Light-emitting element 21 Mounting strip 22 Lamp bead 111 Light-emitting area 31 First electrode 32 Second electrode 112 Light-emitting groove 121 First mounting groove 122 Second mounting groove 200 Watch head

[0026] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0029] In addition, if the embodiments of the present application involve descriptions of "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text is that it includes three parallel schemes, and "A and / or B" includes A scheme, or B scheme, or A and B schemes. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of a person skilled in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection required by the present application.

[0030] With the continuous development of science and technology, smart watches have become an indispensable part of people's lives. One very convenient function is to operate the car key through the smart watch. The communication element installed in the watch receives and transmits the frequency signal of the car machine system, so that the user can operate the car key function of the car machine system through the watch. However, the existing smart watch usually does not have an electrostatic elimination function, and cannot eliminate static electricity on the wearer in an environment prone to static electricity, affecting the use effect of the smart watch.

[0031] The utility model provides a watchband 100, aim at solving how improve the technical problem of smart watch's use effect.

[0032] In the utility model embodiment, as shown in FIG. 1 to FIG. 3 The watchband 100 includes: a band body 10, the band body 10 has a first side wall 11 and a second side wall 12 oppositely arranged along the thickness direction, and the band body 10 is provided with a receiving cavity 13; a light emitting element 20, the light emitting element 20 is installed in the receiving cavity 13, the first side wall 11 is provided with a light exit area 111 corresponding to the light emitting element 20, so that the light emitted by the light emitting element 20 can be emitted from the band body 10 through the light exit area 111; a first electrode 31 and a second electrode 32, the first electrode 31 and the second electrode 32 are installed on the second side wall 12, and the first electrode 31 and the second electrode 32 are in conductive connection with the light emitting element 20, so that the first electrode 31 and the second electrode 32 are in contact with the human body after being contacted with the human body, and the light emitting element 20 forms a static light emitting loop together.

[0033] In the embodiment, the watchband 100 is applied to a watch, and the watchband 100 can be worn on the wrist of a user to realize wearing of the watch. The watchband 100 can be one-piece or two-piece, which is not limited here. The tightness of the watchband 100 can be adjusted to adapt to users with different wrist sizes. The watchband 100 can be made of leather, TPU or silicone, or can be made of metal. When the watchband 100 is worn on the wrist of the user, the first side wall 11 is away from the skin of the wearer, and the second side wall 12 is in contact with the skin of the wearer. The receiving cavity 13 can be a sandwich cavity of the band body 10, and the light emitting element 20 is installed in the receiving cavity 13 to protect the light emitting element 20. The light exit area 111 can be a light exit opening formed in the first side wall 11, or can be a light transmission window arranged on the first side wall 11, which is not limited here.

[0034] The first electrode 31 and the second electrode 32 are metal electrodes, and after the user wears the watchband 100 on the wrist, the first electrode 31 and the second electrode 32 can contact the wearer's skin, so that the first electrode 31, the second electrode 32, the light emitting element 20 and the wearer's body surface together form an electrostatic light emitting loop. The electrostatic light emitting loop can guide the static electricity carried by the wearer's body to the light emitting element 20, so that the light emitting element 20 can emit light by using the current formed by the movement of static electricity. The light can be emitted from the band 10 through the light emitting area 111. In this way, the watchband 100 can not only eliminate static electricity on the wearer's body, but also use static electricity to achieve light emitting effect, thereby improving the use effect of the smart watch provided with the watchband 100.

[0035] Specifically, as shown in FIG. 3 The light emitting element 20 includes a mounting strip 21 and at least two lamp beads 22. The accommodation cavity 13 extends along the length direction of the band 10, the length of the mounting strip 21 is matched with the length of the accommodation cavity 13, and at least two lamp beads 22 are arranged along the length direction of the mounting strip 21. The number and position of the light emitting areas 111 correspond to the number and position of the lamp beads 22. The mounting strip 21 can be a flexible circuit board, so that the mounting strip 21 can be bent with the band 10. The number of lamp beads 22 can be two, or three or more. In this way, the light emitting position of the watchband 100 can be increased, and the light emitting effect of the watchband 100 can be improved.

[0036] In actual application, as shown in FIG. 1 and FIG. 3 The first side wall 11 is provided with a light emitting groove 112, the groove bottom of the light emitting groove 112 is made of light-transmitting material, and the groove bottom of the light emitting groove 112 forms the light emitting area 111. The light emitted by the light emitting element 20 can be emitted from the band 10 through the groove bottom of the light emitting groove 112. In this way, the light emitting groove 112 formed by thinning design on the band 10 can reduce the influence on light, so as to ensure the light emitting intensity. The shape of the light emitting groove 112 can be designed as various pattern shapes, so as to further improve the light emitting effect of the watchband 100.

[0037] Exemplarily, as shown in FIG. 3As shown, the second side wall 12 is provided with a first mounting groove 121 and a second mounting groove 122, both of which are in communication with the accommodating cavity 13. The first electrode 31 is mounted in the first mounting groove 121, and the second electrode 32 is mounted in the second mounting groove 122. The first electrode 31 protrudes from or is flush with the opening of the first mounting groove 121, so as to ensure that the first electrode 31 can effectively contact the skin of the wearer. The second electrode 32 protrudes from or is flush with the opening of the second mounting groove 122, so as to ensure that the second electrode 32 can effectively contact the skin of the wearer. The first mounting groove 121 can increase the contact area of the first electrode 31 with the band 10, so as to improve the installation stability of the first electrode 31 on the second side wall 12. The second mounting groove 122 can increase the contact area of the second electrode 32 with the band 10, so as to improve the installation stability of the second electrode 32 on the second side wall 12. In combination with the embodiment in which the accommodating cavity 13 extends along the length direction of the band 10, the first mounting groove 121 and the second mounting groove 122 can be adjacent to two ends of the accommodating cavity 13, respectively.

[0038] Specifically, the size of the first electrode 31 along the width direction of the band 10 is greater than the size of the first electrode 31 along the length direction of the band 10; that is, the length direction of the first electrode 31 is consistent with the width direction of the band 10, and the width direction of the first electrode 31 is consistent with the length direction of the band 10. In this way, the contact area of the first electrode 31 with the wearer can be ensured, and the first electrode 31 can also be prevented from affecting the bending of the band 10, so as to ensure that the band 10 can be worn on the wrist of the user.

[0039] Specifically, the size of the first electrode 31 along the width direction of the band 10 is greater than the size of the first electrode 31 along the length direction of the band 10; that is, the length direction of the first electrode 31 is consistent with the width direction of the band 10, and the width direction of the first electrode 31 is consistent with the length direction of the band 10. In this way, the contact area of the first electrode 31 with the wearer can be ensured, and the first electrode 31 can also be prevented from affecting the bending of the band 10, so as to ensure that the band 10 can be worn on the wrist of the user.

[0040] In actual application, the light-emitting element 20 includes a breathing lamp. The breathing lamp refers to a lamp light that gradually changes from bright to dark under the control of a control circuit.

[0041] As FIG. 4As shown, the utility model also proposes a kind of smart watch, the smart watch includes watch head 200 and watchband 100, the specific structure of the watchband 100 refers to above embodiment, since the watchband 100 of the present application adopts all technical solutions of above-mentioned embodiment, at least has all beneficial effects brought by the technical solutions of above-mentioned embodiment, here will not be repeated one by one.Less described, the watchband 100 can be rotatably connected to the outer peripheral wall of the watch head 200.

[0042] Exemplarily, the watch head 200 includes a housing and a communication module, the housing is provided with a mounting cavity, and the communication module is mounted in the mounting cavity.The communication module is used to communicate with the car machine system of the automobile, so that the smart watch controls the automobile through the communication module.

[0043] The communication module can be paired with the car machine system of the automobile for communication, so that the user can realize wireless communication with the car machine system through the smart watch, thereby achieving the effect of locking and unlocking the automobile.The communication form between the communication module and the mobile terminal and the car machine system is various, for example, wireless communication can be realized through Bluetooth, 3G network, 4G network or 5G network, etc., which is not limited here.

[0044] For example, the communication module can be part of a smart key system, the smart key system (PASSIVE KEYLESS ENTER), referred to as PKE, adopts RFID wireless radio frequency technology and vehicle identity coding identification system, applies the development scheme of small-sized and low-power radio frequency antenna, and combines remote control system and keyless system, and follows the traditional whole vehicle circuit protection, realizes double radio frequency system and double anti-theft protection.In the PKE system, the automobile is used as a base station, and the parking number plate is used as a transponder to realize two-way communication.The communication module includes receiving antenna, microcontroller, high-frequency transmitting circuit, low-frequency receiving circuit and control switch and other elements.

[0045] Of course, the communication module can also be an element in ultra-wideband wireless carrier communication technology.Ultra WideBand, referred to as UWB, adopts ultra-wideband wireless new technology which is greatly different from traditional communication technology.Sending and receiving extremely narrow pulses with nanoseconds or below nanoseconds transmit data with vehicles, with a bandwidth of 3.1-10.6GHz, which is not easy to be disturbed by other signals.Through the interaction of UWB of parking number plate and UWB of vehicle, the characteristics of positioning algorithm can identify the distance of centimeter level with vehicle, easily achieve fast response, so that the user can automatically control the vehicle through the parking number plate without feeling.

[0046] Specifically, the outer peripheral wall of the shell is provided with at least two mounting protrusions, and the end of the watchband 100 is detachably connected with the mounting protrusions. The mounting protrusions can be integrally formed with the shell, and the shell can be provided with four mounting protrusions, two mounting protrusions form a group, one end of the watchband 100 is connected with one group of mounting protrusions, and the other end is connected with the other group of mounting protrusions. The watchband 100 is detachably connected with the mounting protrusions, so that when the user does not want to wear the smart watchband 100, the watchband 100 can be detached and the watch head 200 can be directly carried in a bag or a pocket, so as to adapt to different use scene requirements of the user.

[0047] In actual application, the outer peripheral wall of the shell is provided with a key sink groove, and the bottom of the key sink groove is provided with a key hole communicating the mounting cavity and the key sink groove. The key sink groove is used for mounting the key, and the trigger switch is arranged in the mounting cavity and close to the key hole. The trigger switch and the key are in abutment through the key hole, so that the user can control the trigger switch by pressing the key, so as to realize the control of the related functions of the smart watch. Since the key hole communicates the mounting cavity with the outside, when the key is a rubber key or a plastic key, the communication signal of the communication module can also enter and exit the mounting cavity through the key hole, that is, the key hole can also provide a signal transmission channel for the communication module which is not affected by metal, so as to further improve the signal transmission effect of the communication module.

[0048] The above is only an optional embodiment of the present application, and does not limit the patent range of the present application. Any equivalent structural transformation made according to the contents of the present application specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection range of the present application.

Claims

1. A watchband, characterized by, The application relates to a watchband, which comprises a band body with a first side wall and a second side wall oppositely arranged along a thickness direction, a light-emitting element mounted in a receiving cavity of the band body, a first electrode and a second electrode mounted on the second side wall and in conductive connection with the light-emitting element, and a light-emitting area corresponding to the light-emitting element on the first side wall. The light-emitting element comprises a mounting strip and at least two lamp beads, the receiving cavity extends along the length direction of the band body, the length of the mounting strip is matched with the length of the receiving cavity, the at least two lamp beads are arranged along the length direction of the mounting strip, and the number and position of the light-emitting area correspond to the number and position of the lamp beads. The first side wall is provided with a light-emitting groove, the groove bottom of the light-emitting groove is made of a light-transmitting material, and the groove bottom of the light-emitting groove forms the light-emitting area. The second side wall is provided with a first mounting groove and a second mounting groove, the first mounting groove and the second mounting groove are in communication with the receiving cavity, the first electrode is mounted in the first mounting groove, and the second electrode is mounted in the second mounting groove.

2. The watchband of claim 1, wherein, The size of the first electrode along the width direction of the band body is greater than the size of the first electrode along the length direction of the band body.

3. The watchband of claim 2, wherein, The size of the second electrode along the width direction of the band body is greater than the size of the second electrode along the length direction of the band body.

4. The watchband of any one of claims 1 to 3, wherein, The light-emitting element comprises a breathing lamp.

5. The watchband of any one of claims 1 to 3, wherein, The application further relates to a watch, which comprises a watch head and the watchband. The watch head comprises a shell and a communication module, the shell is provided with a mounting cavity, the communication module is mounted in the mounting cavity, and the communication module is used for being in communication connection with a car machine system of a car, so that the smart watch controls the car through the communication module.

6. The watchband of any one of claims 1 to 3, wherein, The outer peripheral wall of the shell is provided with at least two mounting protrusions, and the end of the watchband is detachably connected with the mounting protrusions.

7. A smart watch, characterized by The outer peripheral wall of the shell is provided with a key sinking groove, and the bottom of the key sinking groove is provided with a key hole in communication with the mounting cavity and the key sinking groove.

8. The smart watch of claim 7, wherein, ​ 9. The smart watch of claim 8, wherein, ​ 10. The smart watch of claim 8, wherein, ​

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