CN114326361A - Intelligent watch - Google Patents
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- CN114326361A CN114326361A CN202111584570.6A CN202111584570A CN114326361A CN 114326361 A CN114326361 A CN 114326361A CN 202111584570 A CN202111584570 A CN 202111584570A CN 114326361 A CN114326361 A CN 114326361A
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Abstract
The invention provides an intelligent wristwatch which comprises a dial plate and a key assembly, wherein a first electric control assembly and a trigger assembly electrically connected with the first electric control assembly are arranged in the dial plate, a display assembly is arranged on the dial plate, the display assembly is electrically connected with the first electric control assembly, the key assembly is connected with the dial plate in a pluggable manner, and a positioning assembly and a second electric control assembly electrically connected with the positioning assembly are arranged in the key assembly. The invention aims to provide a positioning function, which is convenient for a user to position a specific target, so that the position of the specific target can be determined at any time.
Description
Technical Field
The invention relates to the technical field of intelligent wearable equipment, in particular to an intelligent wristwatch.
Background
With the development of the intelligent electronic industry, the intelligent wristwatch equipment is popular among users of all ages because of strong functions and convenience in carrying. However, the existing intelligent wristwatch can only position the intelligent wristwatch per se, cannot provide additional positioning service, and particularly cannot selectively position specific targets.
Disclosure of Invention
The invention mainly aims to provide intelligent wristwatch equipment, which aims to provide a positioning function, so that a user can conveniently position a specific target, and the position of the specific target can be determined at any time.
In order to achieve the above object, the present invention provides an intelligent wristwatch, comprising:
the dial plate is internally provided with a first electric control assembly and a trigger assembly electrically connected with the first electric control assembly, the dial plate is provided with a display assembly, and the display assembly is electrically connected with the first electric control assembly;
the key assembly is connected with the dial plate in a pluggable manner, and a positioning assembly and a second electric control assembly electrically connected with the positioning assembly are arranged in the key assembly;
when the key assembly is inserted into the dial plate, the key assembly is used for triggering the triggering assembly when triggered by a user;
the second electronic control assembly is used for controlling the positioning assembly to start working and be in communication connection with the first electronic control assembly when the fact that the button assembly is pulled out of the dial plate is recognized, and transmitting a received positioning signal sent by the positioning assembly to the first electronic control assembly;
the first electronic control assembly is used for controlling the display assembly to indicate the position of the key assembly according to the received positioning signal.
Optionally, the first electronic control assembly includes:
the first communication component is used for being in communication connection with the second electric control component of the key component;
the central control assembly is electrically connected with the trigger assembly and the first communication assembly respectively;
the first communication assembly is used for receiving the positioning signal transmitted by the second electric control assembly and transmitting the positioning signal to the central control assembly;
and the central control component is used for controlling the display component to indicate the position of the key component according to the positioning signal.
Optionally, the first communication assembly is further configured to detect a signal strength of the positioning signal, generate positioning signal strength information, and transmit the positioning signal strength information to the central control assembly;
the central control component is further used for calculating the distance between the key component and the dial plate according to the positioning signal strength information and a preset communication ranging model, and indicating that the key component is too far away when the distance between the key component and the dial plate reaches a preset alarm distance.
Optionally, the first electronic control assembly further includes:
the second positioning assembly is electrically connected with the central control assembly and is used for detecting the position of the dial plate and outputting a corresponding dial plate position signal;
the central control assembly is further used for controlling the display assembly to indicate the position of the dial plate according to the dial plate position signal.
Optionally, the central control component is further configured to obtain a distance between the key component and the dial plate according to the positioning signal and the dial plate position signal, and control the display component to indicate that the key component is too far away when it is determined that the distance between the key component and the dial plate reaches a preset alarm distance.
Optionally, the intelligent wristwatch further comprises a magnetic part, and the magnetic part is arranged in the dial plate; the second electronic control assembly comprises:
the magnetic detection assembly is used for detecting the magnetic field intensity of the magnetic piece and outputting a corresponding magnetic field intensity detection signal;
the second communication assembly is used for establishing communication connection with the first electric control assembly;
the control assembly is electrically connected with the magnetic detection assembly, the second communication assembly and the positioning assembly respectively;
the control assembly is used for controlling the second communication assembly to start working so as to establish communication connection with the first electric control assembly when the dial plate is pulled out of the key assembly according to the magnetic field intensity detection signal, controlling the positioning assembly to start working, and transmitting the received positioning signal sent by the positioning assembly to the first electric control assembly through the second communication assembly.
Optionally, the positioning component is a GPS positioning module; the GPS positioning module is used for detecting the position of the key assembly and outputting a corresponding positioning signal.
Optionally, a first battery and a charging output PIN electrically connected with the first battery are further arranged in the dial plate; the key assembly further includes:
a second battery;
one end of the charging input PIN is used for forming an electric connection path with the charging output PIN when the key assembly is inserted into the dial plate, and is connected with a first battery voltage transmitted by the charging output PIN;
the input end of the charging management component is electrically connected with the other end of the charging output PIN PIN, and the output end of the charging management component is electrically connected with the second battery;
and the charging management component is used for converting the voltage of the first battery transmitted by the charging output PIN PIN and outputting the converted voltage to the second battery so as to charge the second battery.
Optionally, a thread is arranged at the joint of the dial plate and the key assembly, and the dial plate and the key assembly are connected in a pluggable mode through the thread.
Optionally, the key assembly includes:
a key cap;
the key rod is fixedly connected with the key cap at one end and used for triggering the trigger assembly when the key cap is pressed by a user;
the key rod is arranged in the sleeve, and threads are arranged on the peripheral wall of the sleeve;
optionally, the key assembly further includes:
the charging panel is provided with the input PIN foot that charges, the charging panel set up in on the key-press pole.
The intelligent wristwatch comprises a dial plate and a key assembly, wherein a first electric control assembly and a trigger assembly electrically connected with the first electric control assembly are arranged in the dial plate, a display assembly is arranged on the dial plate, the key assembly is connected with the dial plate in a pluggable manner, and a positioning assembly and a second electric control assembly electrically connected with the key assembly are arranged in the key assembly. Wherein the key assembly is used for triggering the triggering assembly when triggered by a user; the second electronic control assembly is used for controlling the positioning assembly to start working and be in communication connection with the first electronic control assembly when recognizing that the dial plate is pulled out of the key assembly, and transmitting a received positioning signal sent by the positioning assembly to the first electronic control assembly; the first electric control assembly is used for controlling the display assembly to indicate the position of the key assembly according to the received positioning signal. Therefore, when a user does not need to position a specific target, the triggering component in the dial can be triggered by triggering the key component only by inserting the key component into the dial; when a user needs to locate a specific target, for example, for some important objects, old people and children, pets and the like, the key assembly is only required to be pulled out of the dial plate and placed or fixed on the specific target, so that the user can determine the position of the specific target at any time to locate the specific target. The intelligent wristwatch can provide a positioning function, and is convenient for a user to position a specific target, so that the position of the specific target can be determined at any time, and the convenience of the user is effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a block diagram of an embodiment of an intelligent wristwatch of the present invention;
FIG. 2 is a schematic structural diagram of an embodiment of the intelligent wristwatch of the present invention;
FIG. 3 is a schematic block diagram of a dial plate in another embodiment of the intelligent wristwatch of the present invention;
FIG. 4 is a schematic block diagram of a dial plate in another embodiment of the intelligent wristwatch of the present invention;
FIG. 5 is a schematic block diagram of a dial plate in another embodiment of the intelligent wristwatch of the present invention;
FIG. 6 is a schematic block diagram of a dial and key assembly in another embodiment of the intelligent wristwatch of the present invention;
FIG. 7 is a schematic block diagram of a dial and key assembly in another embodiment of the intelligent wristwatch of the present invention;
FIG. 8 is a schematic block diagram of a dial and key assembly in yet another embodiment of the intelligent wristwatch of the present invention;
fig. 9 is a schematic structural diagram of a key assembly in another embodiment of the intelligent wristwatch of the present invention.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
With the development of the intelligent electronic industry, the intelligent wristwatch equipment is popular among users of all ages because of strong functions and convenience in carrying. However, the existing intelligent wristwatch can only position the intelligent wristwatch per se, cannot provide additional positioning service, and particularly cannot selectively position specific targets.
Therefore, the invention provides an intelligent wristwatch, which aims to provide a positioning function, so that a user can conveniently position a specific target, and the position of the specific target can be determined at any time.
Referring to fig. 1 and 2, in an embodiment of the present invention, the smart wristwatch includes:
the dial plate 10 is provided with a first electric control assembly 11 and a trigger assembly 12 electrically connected with the first electric control assembly 11 in the dial plate 10, a display assembly 13 is arranged on the dial plate 10, and the display assembly 13 is electrically connected with the first electric control assembly 11;
the key assembly 20 is connected with the dial 10 in a pluggable manner, and a positioning assembly 22 and a second electronic control assembly 21 electrically connected with the positioning assembly 22 are arranged in the key assembly 20;
when the key assembly 20 is inserted into the watch face 10, the key assembly 20 is used to trigger the trigger assembly 12 when triggered by a user;
the second electronic control component 21 is used for controlling the positioning component 22 to start working and be in communication connection with the first electronic control component 11 when recognizing that the dial 10 is pulled out from the key component 20, and transmitting the received positioning signal sent by the positioning component 22 to the first electronic control component 11;
and the first electronic control component 11 is used for controlling the display component 13 to indicate the position of the key component 20 according to the received positioning signal.
In this embodiment, a mounting groove for mounting the display component 13 may be disposed on the dial 10, and the display component 13 may be implemented by a display screen, such as an OLED screen, an LED screen, an LCD screen, or the like. The touch screen can be adopted for realizing, and a user can touch different functional areas on the touch screen to trigger different functions.
In this embodiment, but key assembly 20 and dial plate 10 plug are connected, but key assembly 20 can be connected with dial plate 10 plug through the screw thread, can also set up the buckle through key assembly 20 insertion position on dial plate 10, but realize key assembly 20 and dial plate 10 plug through the buckle and be connected. When the key assembly 20 is inserted into the watch dial 10, the user triggers the key assembly 20 to trigger the trigger assembly 12 in a linkage manner.
In this embodiment, the triggering component 12 may be a key, such as an ALPS key, or a dome switch, and the user may trigger the triggering component 12 by pressing the key component 20 when the key is inserted into the dial 10, for example, after the user presses the key component 20, the key component 20 presses the ALPS key in a linkage manner, and when the user releases the key component 20, the key component 20 stops pressing the ALPS key at the same time. It can be understood that the triggering component 12 outputs a triggering signal when triggered, and the first electronic control component 11 can perform corresponding actions according to the received triggering signal, for example, one end of the ALPS key is grounded, and the other end is connected to the first electronic control component 11, and when the first electronic control component 11 continuously receives a low level signal (i.e., the triggering signal) of 3S, the dial 10 can be switched to the power-on state/the power-off state.
Optionally, in this embodiment, the second electronic control assembly 21 may include a control module, and a plugging detection module and a communication module electrically connected to the control module, respectively, the communication module may establish a wireless communication connection with the first electronic control assembly 111 through a wireless communication network, the plugging detection module may be implemented by using two contact electrodes, wherein one end of the first contact electrode is electrically connected with the control module, the first end of the second contact electrode is grounded, a conductive metal plate is correspondingly arranged in the dial 10, when the key assembly 20 is inserted, one end of each of the two contact electrodes contacts with the conductive metal plate, and at this time, the control module receives a low-level signal through the first contact electrode, namely, the current key assembly 20 is inserted, and the positioning assembly 22 is controlled to start to work and the communication module is controlled to work and establish communication connection with the first electronic control assembly 11, and transmits the received positioning signal sent by the positioning component 22 to the first electronic control component 11.
Optionally, the positioning component is a GPS positioning module; the GPS positioning module is used for detecting the position of the key assembly and outputting a corresponding positioning signal. In this embodiment, the GPS positioning module may detect the current position information of the key assembly 20, i.e. longitude and latitude information, generate a corresponding positioning signal, and output the positioning signal to the second electronic control assembly 21.
Optionally, referring to fig. 3, in an embodiment of the present invention, the first electronic control assembly 11 includes:
the first communication component 111, the first communication component 111 is used for communicating with the second electronic control component 21 of the key component 20;
the central control component 113, the central control component 113 is electrically connected with the trigger component 12 and the first communication component 111 respectively;
the first communication component 111 is used for receiving the positioning signal transmitted by the second electric control component 21 and transmitting the positioning signal to the central control component 113;
and the central control component 113 is used for controlling the display component 13 to indicate the position of the key component 20 according to the positioning signal.
In this embodiment, the central control module 113 may be implemented by a main control Chip, such as an MCU (micro controller Unit), a DSP (Digital Signal processing), an FpGA (Field Programmable Gate Array), or an SOC (System On Chip).
In this embodiment, the first communication component 111 may be implemented by a wireless first communication component 111, for example, a bluetooth first communication component, a 4G/5G first communication component, a WIFI first communication component, and the like, where the type of the first communication component 111 is consistent with the type of the communication component in the second electronic control component 21 in the key component 20, so that the two components exchange data through a wireless communication network.
It is understood that the central control module 113 and the first communication module 111 can be integrated in the same integrated chip, thereby reducing the wiring area of the circuit board 31.
In this embodiment, the central control component 113 controls the display component 13 to display and repeat the current position of the key component 20 and the map information around the key component according to the received positioning signal (latitude and longitude information of the current key component) and the map information preset in the central control component 113 or the map information transmitted through the network data, so that the user can determine the position information of the key component 20, i.e. the specific target, at any time.
It will be appreciated that, in another embodiment, with reference to fig. 3, the first electronic control assembly 11 further comprises:
the second positioning component 112 is electrically connected with the central control component 113, and the second positioning component 112 is used for detecting the position of the dial plate and outputting a corresponding dial plate position signal;
the central control component 113 is further configured to control the display component 13 to indicate the position of the dial according to the dial position signal.
In this embodiment, the second positioning component 112 may also be implemented by a GPS positioning module, and the GPS positioning module may detect the current position information of the dial 10, that is, the longitude and latitude information of the dial 10, and output a corresponding position signal of the dial 10. At this time, the central control component 113 can control the display component 13 to display a surrounding map of the current position of the dial 10 and mark the current position of the dial 10 and the position of the key component 20 according to the received positioning signal, the dial 10 position signal, and map information preset in the central control component 113 or map information transmitted through network data, so that the user can determine the position of the user and the position of the specific target at the same time.
It is to be understood that the specific object may be a specific object, person, pet, etc., for example, when the elderly person or children go out to play, the key assembly 20 may be detached from the dial 10 and placed in a pocket of the elderly person or children, so that the user can determine the current location of the elderly person or children from time to time.
The intelligent wristwatch comprises a dial plate and a key assembly, wherein a first electric control assembly and a trigger assembly electrically connected with the first electric control assembly are arranged in the dial plate, a display assembly is arranged on the dial plate, the key assembly is connected with the dial plate in a pluggable manner, and a positioning assembly and a second electric control assembly electrically connected with the key assembly are arranged in the key assembly. Wherein the key assembly is used for triggering the triggering assembly when triggered by a user; the second electronic control assembly is used for controlling the positioning assembly to start working and be in communication connection with the first electronic control assembly when recognizing that the dial plate is pulled out of the key assembly, and transmitting a received positioning signal sent by the positioning assembly to the first electronic control assembly; the first electric control assembly is used for controlling the display assembly to indicate the position of the key assembly according to the received positioning signal. Therefore, when a user does not need to position a specific target, the triggering component can be triggered by triggering the key component only by inserting the key component into the dial plate; when a user needs to locate a specific target, for example, for some important objects, old people and children, pets and the like, the key assembly is only required to be pulled out of the dial plate and placed or fixed on the specific target, so that the user can determine the position of the specific target at any time to locate the specific target. The intelligent wristwatch can provide a positioning function, and is convenient for a user to position a specific target, so that the position of the specific target can be determined at any time, and the convenience of the user is effectively improved.
Referring to fig. 3, in an embodiment of the present invention, the first communication component 111 is further configured to detect a signal strength of the positioning signal, generate a positioning signal strength information, and transmit the positioning signal strength information to the central control component 113;
the central control component 113 is further configured to calculate a distance between the key component 20 and the dial 10 according to the positioning signal strength information and a preset communication ranging model, and control the display component 13 to indicate that the key component 20 is too far away when it is determined that the distance between the key component 20 and the dial 10 reaches a preset alarm distance.
In this embodiment, the first communication component 111 may detect the signal strength of the positioning signal, that is, the RSSI value, generate corresponding positioning signal strength information, and transmit the positioning signal strength information to the central control component 113, the central control component 113 may calculate the distance between the current key component 20 and the dial 10 according to a preset ranging model (where the preset ranging model is obtained by a plurality of tests performed by a research and development worker and is set in the central control component 113), and when it is determined that the distance between the key component 20 and the dial 10 reaches a preset alarm distance, the control display component 13 indicates that the key component 20 is too far away, so as to prompt the user that the current specific target is too far away from the user position.
In another embodiment, the central control component 113 is further configured to obtain a distance between the key component 20 and the dial 10 according to the positioning signal and the dial 10 position signal, and control the display component 13 to indicate that the key component 20 is too far away when it is determined that the distance between the key component 20 and the dial 10 reaches a preset alarm distance.
In this embodiment, the central control component 113 may determine the current position information, that is, the latitude and longitude information, of the key component 20 according to the positioning signal, and may also determine the position information of the dial 10 according to the dial 10 position signal, so that the distance between the dial 10 and the key component 20 may be obtained through calculation by a calculation unit integrated in the central control component 113, and when it is determined that the distance between the key component 20 and the dial 10 reaches the preset alarm distance, the control display component 13 indicates that the key component 20 is too far away, so as to prompt the user that the current specific target is too far away from the user position.
It can be understood that the central control component 113 determines the distance between the current key component 20 and the dial 10 according to the schemes in the two embodiments, and notifies the user through the display component 13 in time when any calculated distance reaches the preset alarm distance, so as to prevent the occurrence of misjudgment caused by positioning failure of the positioning component 22 or signal strength detection error, ensure that the user can be prompted in time when a specific target is far away from the user, and improve the reliability and stability of the intelligent wristwatch.
The preset alarm distance can be preset in advance by research personnel or can be set by a user.
Through the arrangement, the user can be reminded in time when the positioned specific target is far away from the user, so that the user can find and approach the specific target in time, and the use convenience of the user is improved.
Referring to fig. 4, in an embodiment of the present invention, the first electronic control assembly 11 further includes:
the alarm assembly 114, the alarm assembly 114 is electrically connected with the central control assembly 113;
the central control component 113 is further configured to control the alarm component 114 to alarm when it is determined that the distance between the key component 20 and the dial 10 reaches the preset alarm distance, so as to prompt that the key component 20 is too far away from the dial 10 currently.
In this embodiment, the alarm component 114 may be implemented by a vibration alarm, such as a micro vibration motor, and the like, when the central control component 113 determines that the distance between the key component 20 and the dial 10 reaches the preset alarm distance, the vibration alarm is controlled to work to drive the whole intelligent wristwatch to vibrate until it is determined that the distance between the dial 10 and the key component 20 is smaller than the preset alarm distance or the user clicks a function region corresponding to "cancel vibration" on the display component 13, such as a touchable screen, and the vibration is stopped, so as to prompt the user that the current specific target is too far away from the user in time.
In another embodiment, the alarm component 114 can also be implemented by an acoustic alarm, such as a buzzer, a speaker, etc., and the central control component 113 controls the acoustic alarm to work to prompt the user that the current specific target is too far away from the user through an acoustic message when the distance between the key component 20 and the dial 10 reaches the preset alarm distance.
Through the arrangement, the situation that the user does not notice that the specific target is too far away due to the fact that the user does not notice the content indicated on the display component 13 can be effectively prevented, and the use convenience of the user is effectively improved.
Referring to fig. 5, in an embodiment of the present invention, the smart wristwatch further includes:
a first battery 14, the first battery 14 being disposed within the dial 10;
the power management component 15 is arranged in the dial 10, the input end of the power management component 15 is connected with the first battery 14, and the output end of the power management component 15 is respectively connected with the power end of the first communication component 111, the power end of the second positioning component 112, the power end of the display component 13, the power end of the central control component 113 and the power end of the alarm component 114;
the power management component 15 is configured to convert the voltage of the first battery 14 output by the first battery 14 and output the converted voltage, so as to provide operating voltages for the first communication component 111, the second positioning component 112, the display component 13, the central control component 113, and the alarm component 114114.
In this embodiment, it should be understood that the operating voltage required by the electronic components in the above-mentioned multiple components is often smaller than the voltage of the first battery 14, and therefore, the voltage of the first battery 14 needs to be reduced to be outputted to the power supply terminals of the different components.
In this embodiment, the power management component 15 may be implemented by using a DC/DC circuit, for example, a buck-boost chip, and the external resistors of the buck-boost chip are adjusted (it should be understood that the buck-boost chip has corresponding external resistors, and research and development personnel may set the external resistors with different resistances or different resistance ratios according to a calculation formula in a chip specification, so as to correspondingly change the voltage output by the buck-boost chip), and select the output voltage, so as to meet the requirement of the device operating voltage in each component. Optionally, the power management component 15 may also be implemented by using an LDO chip, and a user may select an LDO chip of a corresponding model according to a working voltage required by an electronic component in the component.
It will be appreciated that the power management assembly 15 may include a plurality of DC/DC circuits to convert the first battery 14 voltage to a different operating voltage to power the different devices due to the different operating voltage requirements of the different devices in the different assemblies.
Through the arrangement, the working voltage required by the electronic elements in the components in the dial 10 can be realized, and the working stability and reliability of the electronic elements in the components are ensured. Meanwhile, in the future refitting and upgrading process, circuits and devices with different working voltage requirements can be accessed, and the compatibility of the intelligent wristwatch equipment is improved.
Referring to fig. 6, in an embodiment of the present invention, the smart wristwatch further includes a magnetic member 16; the second electronic control assembly 21 comprises:
the magnetic detection component 211 is used for detecting the magnetic field intensity of the magnetic piece 16 and outputting a corresponding magnetic field intensity detection signal;
a second communication component 212, wherein the second communication component 212 is used for establishing communication connection with the first communication component 111;
the control component 213, the control component 213 is electrically connected with the magnetic detection component 211, the second communication component 212 and the positioning component 22 respectively;
the control component 213 is configured to control the second communication component 212 to start to operate to establish a communication connection with the first communication component 111 and control the positioning component 22 to start to operate when it is determined that the dial 10 is pulled out of the key component 20 according to the magnetic field strength detection signal, and transmit the received positioning signal sent by the positioning component 22 to the first communication component 111 through the second communication component 212;
in this embodiment, the control module 213 can be implemented by a control Chip, such as an MCU (micro controller Unit), a DSP (Digital Signal processing), an FpGA (Field Programmable Gate Array) or an SOC (System On Chip).
In this embodiment, the second communication component 212 may be implemented by the wireless first communication component 111, for example, a bluetooth first communication component, a 4G/5G first communication component, a WIFI first communication component, and the like, where the type of the second communication component 212 is consistent with the type of the first communication component 111 in the dial 10, and the two components exchange data through a wireless communication network.
It is understood that the control component 213 and the second communication component 212 may be integrated within the same integrated chip, thereby reducing the wiring area of the circuit board 31.
In this embodiment, magnet can be selected for use by magnetic part 16, magnetism detection component 211 can adopt magnetic field intensity detection device, for example, 3D hall sensor realizes, 3D hall sensor can detect the magnetic field intensity of magnetic part 16 at 3D hall sensor position, and generate corresponding magnetic field intensity detected signal to control component 213, control component 213 can judge whether present button subassembly 20 has inserted in dial plate 10 according to magnetic field intensity detected signal, it needs to understand that, 3D hall sensor is farther away from magnetic part 16, the magnetic field intensity of magnetic part 16 that detects is just less. Therefore, the control component 213 can determine the magnetic field strength of the current 3D hall sensor position according to the magnetic field strength detection signal, determine the current key component 20 and the dial 10 when the magnetic field strength is determined to be lower than the preset magnetic field strength, control the second communication component 212 to start working to establish communication connection with the first communication component 111, control the positioning component 22 to start working, and transmit the received positioning signal sent by the positioning component 22 to the first communication component 111 through the second communication component 212;
in another embodiment, the control component 213 is further configured to control both the second communication component 212 and the positioning component 22 to stop operating when it is determined that the key component 20 is inserted into the dial 10 according to the magnetic field strength detection signal. In this embodiment, when the control component 213 determines that the magnetic field strength is higher than the preset magnetic field strength, it determines that the dial 10 is inserted into the key assembly 20 currently, and controls both the second communication component 212 and the positioning component 22 to stop working. Wherein the preset magnetic field strength is obtained and set within the control assembly 213 by a developer conducting multiple experiments during development.
In addition, the magnetic detecting component 211 can also be implemented by a common hall sensor, which can also detect the magnetic field strength of the magnet at the position of the hall sensor, and output a corresponding magnetic field strength detecting signal, such as a high level signal, when the magnetic field strength is higher than a preset strength, and output another magnetic field strength detecting signal, such as a low level signal, when the magnetic field strength is lower than the preset strength. The control component 213 can determine whether the key assembly 20 is currently inserted into the device based on the level of the received magnetic field strength detection signal.
Through the arrangement, whether the key assembly 20 is inserted into the dial 10 or not can be recognized by self, and corresponding actions are executed according to the position state of the key assembly 20. Meanwhile, the Hall sensor and the magnetic part 16 are adopted, so that the circuit wiring area can be effectively reduced, and the production cost is reduced.
Referring to fig. 7, in an embodiment of the present invention, the key assembly 20 further includes:
a second battery 23;
the input end of the second power management component 24 is electrically connected with the second battery 23, and the input end of the second power management component 24 is electrically connected with the magnetic detection component 211, the second communication component 212, the control component 213 and the positioning component 22 respectively;
the second power management component 24 is configured to convert the voltage of the first battery 14 output by the second battery 23 and output the converted voltage, so as to provide an operating voltage for the magnetic detection component 211, the second communication component 212, the control component 213, and the positioning component 22.
It should be understood that the operating voltage required by the electronic components in the above-mentioned components is often smaller than the voltage of the second battery 23, and therefore, the voltage of the second battery 23 needs to be reduced to be outputted to the power supply terminals of the different components.
In this embodiment, the second power management component 24 may be implemented by using a DC/DC circuit, for example, a buck-boost chip, and the output voltage is selected by adjusting the external resistance of the buck-boost chip (it should be understood that the buck-boost chip has corresponding external resistance, and a research and development staff may set the external resistance with different resistance values or different resistance ratios according to a calculation formula in a chip specification, so as to correspondingly change the voltage output by the buck-boost chip), so as to meet the requirement of the device working voltage in each component. Optionally, the second power management component 24 may also be implemented by an LDO chip, and a user may select an LDO chip of a corresponding model according to a working voltage required by an electronic component in the above component.
It will be appreciated that the second power management component 24 may include a plurality of DC/DC circuits to convert the second battery 23 voltage to a different operating voltage to power the different devices, due to the different operating voltage requirements of the different devices in the different components.
Through the arrangement, the working voltage required by the electronic elements in the plurality of components in the key assembly 20 can be realized, and the working stability and reliability of the electronic elements in each component are ensured. Meanwhile, in the future refitting and upgrading process, circuits and devices with different working voltage requirements can be accessed, and the compatibility of the intelligent wristwatch equipment is improved.
Referring to fig. 8, in an embodiment of the present invention, a first battery 14 and a charging output PIN 17 electrically connected to the first battery 14 are further provided in the dial 10; the key assembly 20 further includes:
a charging input PIN 26, wherein one end of the charging input PIN 26 is used for forming an electric connection path with the charging output PIN 17 when the key assembly 20 is inserted into the dial 10, and is connected with the voltage of the first battery 14 transmitted by the charging output PIN 17;
the input end of the charging management component 25 is electrically connected with the other end of the charging output PIN PIN 17, and the output end of the charging management component 25 is electrically connected with the second battery 23;
and the charging management component 25 is used for performing voltage conversion on the voltage of the first battery 14 transmitted by the charging output PIN 17 and outputting the voltage to the second battery 23 so as to charge the second battery 23.
In the present embodiment, the charging output PIN 17 may include a positive PIN having one end connected to the positive electrode of the first battery 14 and a negative PIN having one end connected to the negative electrode of the first battery 14. Similarly, the charging input PIN 26 also includes a positive PIN and a negative PIN, one end of the positive PIN is connected to the input terminal of the charging management chip in the charging management component 25, and the negative PIN is grounded. Alternatively, the charging output PIN 17 may be a disk-shaped electrode, and the charging input PIN 26 may be a spring PIN electrode, so that when the user inserts the key assembly 20 into the dial 10 device, the charging input PIN 26 may be in close contact with the charging output PIN 17 to form an electrical connection path therebetween. In addition, the charging output PIN 17 can also adopt a groove type electrode, and the shape of the groove can be a semi-spherical shape, so that the contact area of the circular head of the elastic needle electrode is increased, the stability of an electric connection path is ensured, and the probability of poor contact is reduced.
In this embodiment, the charging management component 25 may be implemented by a charging management chip, and the charging management chip may convert the voltage of the first battery 14 into a charging voltage matched with the second battery 23 and output the charging voltage, so that the second battery 23 is charged, and a research and development staff may adjust the charging current for charging the first battery 14 by adjusting the resistance value of the external current setting resistor according to a charging current formula of a specification of the charging management chip. Meanwhile, the charging management chip can automatically disconnect the path between the second battery 23 and the charging input PIN 26 when the charging is overheated, the charging current is overcurrent, and the voltage of the connected first battery 14 is too high, so that the second battery 23 is prevented from being broken down, and the reliability and the stability of the charging operation of the key assembly 20 are effectively improved.
In addition, it can be understood that the control chip in the control component 213 can detect the voltage of the second battery 23 at any time through the ADC detection module integrated therein, and generate corresponding information about the power level of the second battery 23 to be uploaded to the first communication component 111 through the second communication component 212, so that the central control component 113 determines the current power level of the key assembly 20 and controls the display component 13 to display the current power level of the key assembly 20. Meanwhile, when the remaining power of the key assembly 20 is lower than the low-power alarm power, the central control assembly 113 can also control the display assembly 13 to indicate that the current key assembly 20 needs to be charged, so as to prompt the user to reinsert the key assembly 20 back into the dial 10 for charging, thereby improving the convenience of use for the user.
Through the setting, only need insert dial plate 10 back again with button subassembly 20, just can realize the charging to button subassembly 20, need not additionally to charge alone, improved the convenience that the user used.
Referring to fig. 9, in an embodiment of the present invention, a screw thread is provided at a connection portion of the dial 10 and the key assembly 20, and the dial 10 and the key assembly 20 are connected in a pluggable manner through the screw thread.
In this embodiment, the user can rotate the key assembly 20 into the dial 10 along the screw thread and rotate the key assembly 20 in the opposite direction along the screw thread to extract the dial 10, so as to realize the pluggable connection of the key assembly 20 and the dial 10. But realize plug-pull connection through the screw thread, can make button subassembly 20 when inserting dial plate 10, more firm be connected with dial plate 10, guaranteed that the user triggers button subassembly 20 in order to trigger the stability and the reliability of trigger subassembly 12 work.
Referring to fig. 9, in an embodiment of the present invention, the dial 10 is provided with a thread at the connection with the key assembly 20; the key assembly 20 further includes:
a key cap 30;
a key rod 33, one end of the key rod 33 is fixedly connected to the key cap 30, and the key rod 33 is used for triggering the trigger assembly 12 when the key cap 30 is pressed by a user;
the key rod 33 is arranged in the sleeve 36, and the peripheral wall of the sleeve 36 is provided with threads;
a charging plate 34 on which the charging input PIN 26 is provided, the charging plate 34 being provided on the key lever 33.
Optionally, in this embodiment, the circuit board 31 and the charging board 34 may be implemented by a circuit substrate made of a DBC board, a PCB board, a half-glass fiber board, a glass fiber board, or any one of an aluminum substrate, an aluminum alloy substrate, a copper substrate, or a copper alloy substrate.
In this embodiment, the key cap 30 may have a receiving cavity therein, a circuit board 31 and a second battery 23 may be disposed therein, the second battery 23 is electrically connected to the circuit board 31, and the second communication component 212, the control component 213, the positioning component 22, the second power management component 24 and the charging management component 25 are disposed on the circuit board 31.
In this embodiment, the key lever 33 can be made of plastic material; a spring 32 may be fixedly disposed between the sleeve 36 and the key cap 30, the sleeve 36 may be made of the same material as the dial 10, and corresponding threads are disposed on the surface of the sleeve 36 relative to the installation position on the dial 10, so that a user can insert the key assembly 20 into the dial 10 through the threads on the sleeve 36. The key rod 33 is disposed adjacent to the sleeve 36 and can move along the direction of the key rod 33 in the sleeve 36, and when the user mounts the key assembly 20 on the dial 10 through the screw thread on the sleeve 36, the position of the key rod 33 extending into one end of the dial 10 corresponds to the position of the trigger assembly 12. When the user presses the key cap 30, one end of the key bar 33 triggers the triggering component 12, and when the user releases the key bar 33, the position of the key bar 33 is reset due to the force of the spring 32. In this way, when the key assembly 20 is mounted on the dial 10, the user can trigger the key assembly 20 to trigger the trigger assembly 12 in an interlocking manner, so as to realize the key function.
In this embodiment, the charging board 34 may further be provided with a magnetic detection component 211, the key cap 30 is further provided with a wire trace port, the charging board 34 is electrically connected to the circuit board 31 through a connection wire 35, one end of the connection wire 35 is electrically connected to the charging board 34, and the other end of the connection wire 35 penetrates through the wire trace port to be electrically connected to the circuit board 31. Optionally, the connecting line 35 may be formed by an electric wire, such as a teflon line, an enameled wire, or the like, and may further be connected by an FPC (Flexible Printed Circuit Flexible Circuit board 31), a gold finger at one end of the FPC is welded on the electric control board, a gold finger at the other end of the FPC passes through the routing port and is welded on the Circuit board 31, and a copper foil may be drawn on the FPC to route the wire, so as to realize the electric connection between the charging board 34 and the electric control board. Specifically, in the present embodiment, when the user reinserts the key assembly 20 into the dial 10 through the threads on the sleeve 36 thereof, the positive PIN and the negative PIN of the charging input PIN 26 are electrically connected to the corresponding positive PIN and negative PIN of the charging output PIN 17 of the dial 10, so that the first battery 14 of the dial 10 charges the second battery 23 of the key assembly 20. Because flexible circuit board 31 can be buckled at will to small, good heat dissipation, consequently set up and can reduce button subassembly 20's volume effectively in button subassembly 20, improved the reliability and the stability of button subassembly 20 work.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (11)
1. An intelligent wristwatch, characterized in that it comprises:
the dial plate is internally provided with a first electric control assembly and a trigger assembly electrically connected with the first electric control assembly, the dial plate is provided with a display assembly, and the display assembly is electrically connected with the first electric control assembly;
the key assembly is connected with the dial plate in a pluggable manner, and a positioning assembly and a second electric control assembly electrically connected with the positioning assembly are arranged in the key assembly;
when the key assembly is inserted into the dial plate, the key assembly is used for triggering the triggering assembly when triggered by a user;
the second electronic control assembly is used for controlling the positioning assembly to start working and be in communication connection with the first electronic control assembly when the fact that the button assembly is pulled out of the dial plate is recognized, and transmitting a received positioning signal sent by the positioning assembly to the first electronic control assembly;
the first electronic control assembly is used for controlling the display assembly to indicate the position of the key assembly according to the received positioning signal.
2. The intelligent wristwatch of claim 1, wherein said first electronically controlled component comprises:
the first communication component is used for being in communication connection with the second electric control component of the key component;
the central control assembly is electrically connected with the trigger assembly and the first communication assembly respectively;
the first communication assembly is used for receiving the positioning signal transmitted by the second electric control assembly and transmitting the positioning signal to the central control assembly;
and the central control component is used for controlling the display component to indicate the position of the key component according to the positioning signal.
3. The intelligent wristwatch of claim 2 wherein said first communication component is further configured to detect a signal strength of said positioning signal and generate positioning signal strength information for transmission to said central control component;
the central control component is further used for calculating the distance between the key component and the dial plate according to the positioning signal strength information and a preset communication ranging model, and indicating that the key component is too far away when the distance between the key component and the dial plate reaches a preset alarm distance.
4. The intelligent wristwatch of claim 2, wherein said first electronic control component further comprises:
the second positioning assembly is electrically connected with the central control assembly and is used for detecting the position of the dial plate and outputting a corresponding dial plate position signal;
the central control assembly is further used for controlling the display assembly to indicate the position of the dial plate according to the dial plate position signal.
5. The intelligent wristwatch of claim 4, wherein the central control component is further configured to obtain a distance between the button component and the dial plate according to the positioning signal and the dial plate position signal, and to control the display component to indicate that the button component is too far away when it is determined that the distance between the button component and the dial plate reaches a preset alarm distance.
6. The intelligent wristwatch of claim 1, further comprising a magnetic member disposed within said dial plate; the second electronic control assembly comprises:
the magnetic detection assembly is used for detecting the magnetic field intensity of the magnetic piece and outputting a corresponding magnetic field intensity detection signal;
the second communication assembly is used for establishing communication connection with the first electric control assembly;
the control assembly is electrically connected with the magnetic detection assembly, the second communication assembly and the positioning assembly respectively;
the control assembly is used for controlling the second communication assembly to start working so as to establish communication connection with the first electric control assembly when the dial plate is pulled out of the key assembly according to the magnetic field intensity detection signal, controlling the positioning assembly to start working, and transmitting the received positioning signal sent by the positioning assembly to the first electric control assembly through the second communication assembly.
7. The intelligent wristwatch of claim 1 wherein said positioning component is a GPS positioning module; the GPS positioning module is used for detecting the position of the key assembly and outputting a corresponding positioning signal.
8. The intelligent wristwatch of claim 1, wherein said dial is further provided with a first battery and a charge output PIN electrically connected to said first battery; the key assembly further includes:
a second battery;
one end of the charging input PIN is used for forming an electric connection path with the charging output PIN when the key assembly is inserted into the dial plate, and is connected with a first battery voltage transmitted by the charging output PIN;
the input end of the charging management component is electrically connected with the other end of the charging output PIN PIN, and the output end of the charging management component is electrically connected with the second battery;
and the charging management component is used for converting the voltage of the first battery transmitted by the charging output PIN PIN and outputting the converted voltage to the second battery so as to charge the second battery.
9. The intelligent wristwatch of claim 1, wherein a screw thread is provided at the connection of said dial plate and said button assembly, said dial plate and said button assembly being connected by a screw thread that is removable.
10. The intelligent wristwatch of claim 8, wherein said key assembly comprises:
a key cap;
the key rod is fixedly connected with the key cap at one end and used for triggering the trigger assembly when the key cap is pressed by a user;
the key rod is arranged in the sleeve, and threads are arranged on the peripheral wall of the sleeve.
11. The intelligent wristwatch of claim 10, wherein said key assembly further comprises:
the charging panel is provided with the input PIN foot that charges, the charging panel set up in on the key-press pole.
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| CN202111584570.6A CN114326361B (en) | 2021-12-22 | 2021-12-22 | Intelligent wristwatch |
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|---|---|---|---|
| CN202111584570.6A CN114326361B (en) | 2021-12-22 | 2021-12-22 | Intelligent wristwatch |
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| CN114326361B CN114326361B (en) | 2024-03-08 |
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| CN114326361B (en) | 2024-03-08 |
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