CN213604844U

CN213604844U - Intelligent hand ring

Info

Publication number: CN213604844U
Application number: CN202022744914.2U
Authority: CN
Inventors: 潘飞
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-06
Anticipated expiration: 2030-11-24

Abstract

The invention discloses an intelligent bracelet, which comprises a body, wherein a needle groove is formed in the lower surface of the body, and a charging contact is arranged in the needle groove; the intelligent bracelet still includes: the protective cover shell is provided with an assembly opening, a protruding structure is formed on a first inner wall opposite to the assembly opening, the protruding structure is matched with the needle groove, the body is assembled into the protective cover shell from the assembly opening, and the protruding structure extends into the needle groove. The utility model discloses an intelligence bracelet through setting up the protection housing, can embolia the intelligence bracelet to the protection housing in from the bottom, and protruding structure in the protection housing can be sealed the needle groove shutoff, and then can protect the contact that charges in the needle groove, keeps apart it with external environment, reduces the possibility that the contact that charges is corroded.

Description

Intelligent hand ring

Technical Field

The invention belongs to the technical field of wearability, and particularly relates to an intelligent bracelet.

Background

Along with the rise of the wearable equipment of intelligence, real-time data such as exercise, sleep and diet in the user's record daily life can be for the intelligent bracelet to with these data and terminal synchronization, play the effect of guiding healthy life through data, more and more receive liking of consumer.

The intelligent bracelet class product is based on daily use scene requirement, all needs to satisfy 50 meters waterproof requirements basically, and the waterproof demand of intelligent bracelet restricts its charging mode and can't use the USB charging mode. Consider the volume and the cost of intelligent bracelet simultaneously, be unsuitable to use wireless charging mode, most intelligent bracelet class products mostly adopt the Pin (charging contact) that charges to connect the mode of charging base or charging the clamp to charge at present, and during conventional state, the Pin that charges exposes in the surrounding environment, need take off intelligent bracelet body from the watchband during charging and charge. Because of bracelet rhythm of the heart sensor need hug closely the wrist, so generally the intelligence bracelet is fixed all can be more tight, and on the bracelet body was fixed in the watchband to current product adopted interference fit's mode more, it was extremely inconvenient to lead to taking out the bracelet body when charging, and used repeatedly leads to the watchband ageing easily simultaneously, and long-term use can lead to the bracelet not hard up, and rhythm of the heart measurement accuracy descends, influences user experience.

In addition, because current intelligent bracelet daily use scene can often contact water or weak acid weak base environment, and the Pin that charges that exposes to in the environment is extremely easily corroded, leads to the contact harmful effects user that charges and uses experience.

Disclosure of Invention

The invention provides an intelligent bracelet, which can solve the technical problem that a charging contact of the intelligent bracelet in the prior art is exposed in the environment and is easy to corrode.

In order to realize the purpose of the invention, the invention is realized by adopting the following technical scheme:

an intelligent bracelet comprises a body, wherein a needle groove is formed in the lower surface of the body, and a charging contact is arranged in the needle groove;

the intelligent bracelet still includes:

the protective cover shell is provided with an assembly opening, a protruding structure is formed on a first inner wall opposite to the assembly opening, the protruding structure is matched with the needle groove, the body is assembled into the protective cover shell from the assembly opening, and the protruding structure extends into the needle groove.

Furthermore, at least one first magnet is further arranged on the first inner wall, and the body is provided with magnetic attraction structures which are in one-to-one correspondence with the first magnets.

Further, the magnetic attraction structure is a magnetic metal or a magnet, and when the magnetic attraction structure is a magnet, the magnetic poles of the adjacent surfaces of the magnet and the first magnet are opposite.

Furthermore, a first groove is formed in the lower surface of the body, the magnetic attraction structure is arranged in the first groove, and when the body is assembled in the protective housing, the first magnet stretches into the first groove.

Furthermore, watch strap holes are respectively formed in two opposite side walls of the protective cover shell, and the watch strap penetrates through the watch strap holes to be connected with the body.

Further, the lower surface of body is provided with rhythm of the heart detection device, on the first inner wall with the position department that rhythm of the heart detection device is corresponding has still seted up the printing opacity window, the sealed printing opacity piece that is provided with on the printing opacity window.

Further, the light-transmitting sheet is a converging lens.

Furthermore, protruding structure is the rubber material, protruding structure with needle groove interference fit.

Furthermore, a limiting groove is formed in the lower surface of the body, a limiting column matched with the limiting groove is further arranged on the first inner wall, and when the body is assembled in the protective housing, the limiting column stretches into the limiting groove.

Further, when the body is assembled in the protective casing, the end edge of the assembling opening does not protrude out of the upper surface of the body.

Compared with the prior art, the invention has the advantages and positive effects that: the utility model discloses an intelligence bracelet through setting up the protection housing, can embolia the intelligence bracelet to the protection housing in from the bottom, and protruding structure in the protection housing can be sealed the needle groove shutoff, and then can protect the contact that charges in the needle groove, keeps apart it with external environment, reduces the possibility that the contact that charges is corroded.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of an intelligent bracelet provided by the present invention;

FIG. 2 is a schematic view of the protective enclosure of FIG. 1;

fig. 3 is a schematic structural view of the body of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and examples.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example one

This embodiment provides an intelligent bracelet, as shown in fig. 1-3, including body 11, needle groove 12 has been seted up to the lower surface of body 11, is provided with charging contact 13 in the needle groove 12. Body 11 is the main part of intelligent bracelet, and the upper surface of body 11 is provided with the display screen, and lower surface or side are provided with the contact that charges, for the convenience protects the contact that charges, and the preferred contact setting that will charge in this embodiment is at the lower surface of body 11. A circuit device is arranged in the body 11, the shell of the body 11 is in a sealed state integrally, the waterproof requirement of 50 meters is met at least, and only the charging contact part can be exposed in the surrounding environment.

The body 11 still is connected with the watchband, because the watchband is not this intelligent bracelet's improvement part, in order to highlight mainly the utility model discloses an improvement part, the watchband is not shown in the figure. It should be noted that the watchband may be a conventional watchband, and the watchband is connected to two ends of the body 11 respectively to form a closed ring structure, which can be sleeved on the wrist of the user. The watchband is generally detachably connected to the body 11, and the body can be charged by separating the watchband from the body 11.

Body 11 is used for the cooperation to charge the base or charge and presss from both sides to charge, charge the base or charge and press from both sides and go up have with the contact 13 assorted charging terminal that charges, after contact 13 and the terminal electric conductance that charges charge, can realize charging to intelligent bracelet. One part of the charging contact 13 is embedded into the pin slot 12, the pin slot 12 is generally made of waterproof materials such as plastics and rubber, one part of the charging contact 13 is embedded into the bottom of the pin slot 12 in an injection molding mode, and the other part of the charging contact protrudes out of the surface of the bottom of the pin slot, so that the charging contact 13 can be tightly wrapped by the pin slot 12, water is not caused by gaps, and a waterproof function is achieved. In order to facilitate the connection of the charging contact 13 to the charging terminal of the charging base, the charging contact 13 generally protrudes from the bottom of the pin slot 12.

In order to protect the charging contact 13 from corrosion, it should be avoided that the charging contact is in contact with the external environment, therefore, the smart bracelet of this embodiment further includes a protective case 21, as shown in fig. 2, the protective case 21 has an assembly opening 211, a first inner wall 212 of the protective case 21 opposite to the assembly opening 211 is formed with a protruding structure 23, the protruding structure 23 is matched with the needle groove 12, and when the body 11 is assembled into the protective case 21 from the assembly opening 211, the protruding structure 23 protrudes into the needle groove 12. That is, the protective cover 21 wraps the body from the bottom of the body 11, and the protruding structure 23 can seal the pin slot 12, so as to protect the charging contact 13 in the pin slot 12, isolate the charging contact from the external environment, and reduce the possibility that the charging contact 13 is corroded.

Protruding structure 23 is preferred to be adopted the rubber material to realize, and it has certain deformability, protruding structure 23 and needle groove 12 interference fit, when protruding structure 23 explored into needle groove 12 in, realize protruding structure 23 sealed with needle groove 12, prevent that outside corrosive gas or liquid from getting into in needle groove 12 and causing the corruption to charging contact 13, can avoid charging contact 13 to take place owing to the circumstances such as the contact is bad that charges that the corruption leads to simultaneously.

As shown in fig. 2 and 3, the first inner wall 212 is further provided with at least one first magnet 213, and the body 11 is provided with magnetic attraction structures 14 corresponding to the first magnets 213 one to one. When the body 11 is assembled into the protective cover 21, the first magnet 213 is attracted and fixed with the magnetic structure 14, so as to fixedly connect the body 11 with the protective cover 21, and prevent the body 11 from being separated from the protective cover 21 during normal use. When charging the body 11, the user needs to apply opposite forces to the body 11 and the protective cover 21 to remove the body 11 from the protective cover 21.

As a preferred embodiment, the magnetic attraction structure 14 can be implemented by using a magnetic metal or a magnet, and when the magnetic attraction structure 14 is a magnet, the magnetic poles of the magnet and the adjacent surface of the first magnet 213 are opposite, so that the opposite attraction effect is achieved when the magnetic poles are close to each other.

The lower surface of the body 11 is opened with a first groove 15, the magnetic attraction structure 14 is disposed in the first groove 15, and when the body 11 is assembled in the protective cover 21, the first magnet 213 protrudes into the first groove 15. Through setting up magnetic attraction structure 14 in first groove 15, first magnet 213 can visit into first groove 15 when body 11 assembles in protection housing 21, and the lower surface of body 11 can closely laminate with protection housing 21's first inner wall 212, can effectively prevent the thickness increase of the intelligent bracelet that leads to owing to addding protection housing 21, and the maximize reduces the thickness of intelligent bracelet.

In order to facilitate the insertion and extraction of the first magnet 213 from the first groove 15, it is preferable that the first magnet 213 has a cylindrical shape and the first groove 15 has a cylindrical groove.

The watchband of intelligence bracelet can be dismantled with body 11 and be connected, and in order to assemble the watchband, can not bring the difficulty for dismantling the watchband because of protection housing 21, preferably seted up watchband hole 216, 217 on the relative both sides wall 214 of

protection housing

21, 215 respectively in this embodiment, and the both ends of watchband can pass watchband hole 216, 217 respectively and be connected with body 11.

The watch strap holes 216 and 217 can be provided with a structure with a notch, and the watch strap can be avoided.

Watchband and 11 accessible live ears can be dismantled to be connected or can dismantle through jack catch structure and be connected, adopt the conventionality can dismantle the connected mode can, do not do here and describe repeatedly.

The lower surface of body 11 is provided with heart rate detection device 16, and light transmission window 218 has still been seted up with the position department that heart rate detection device 16 corresponds on the first inner wall 212, and the sealed light transmission piece that is provided with on the light transmission window 218.

The heart rate detection device 16 is an optical device that uses photoplethysmography (PPG) to measure heart rate and other biometric indicators. PPG is a method of shining light into the skin and measuring the light scattering due to blood flow. The optical heart rate sensor is based on the following working principle: when the blood flow dynamics change, for example the blood pulse rate (heart rate) or the blood volume (cardiac output), a predictable scattering of the light entering the body occurs. The heart rate detection device 16 comprises a light emitting diode for shining light waves into the skin interior, a photodiode and an analog front end, wherein the light reflected back through the skin tissue is captured by the photodiode and the analog front end and these analog signals are converted into digital signals for calculating the heart rate data that can be used in practice.

When the intelligence bracelet was worn to user's wrist, the lower surface and the skin surface of protection housing 21 closely laminated, and infrared light is received, is sent out to the permeable printing opacity piece of rhythm of the heart detection device 16.

In order to improve the transmission efficiency of light, the light-transmitting sheet in this embodiment is preferably implemented by using a converging lens. For example, the light transmissive sheet may be implemented using a fresnel lens or attaching a fresnel film on the lens.

In order to ensure that the assembly body 11 and the protection housing 21 are displaced when the assembly body 11 is assembled in the protection housing 21, the lower surface of the assembly body 11 is preferably provided with a limiting groove 17, the first inner wall 212 is further provided with a limiting column 219 matched with the limiting groove 17, when the assembly body 11 is assembled in the protection housing 21, the limiting column 219 probes into the limiting groove 17, and the limiting column 219 ensures that the assembly body 11 cannot shake in the protection housing 21.

When the body 11 assembles in the protection housing 21, the end edge of assembly opening 211 does not protrude in the upper surface of body 11, can avoid protection housing 21 to influence the normal use of intelligent bracelet.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. An intelligent bracelet, which comprises a body and is characterized in that,

a needle groove is formed in the lower surface of the body, and a charging contact is arranged in the needle groove;

the intelligent bracelet still includes:

2. The intelligent bracelet of claim 1, wherein the first inner wall is further provided with at least one first magnet, and the body is provided with a magnetic attraction structure corresponding to the first magnet one to one.

3. The smart bracelet of claim 2, wherein the magnetic attraction structure is a magnetic metal or a magnet, and when the magnetic attraction structure is a magnet, the magnetic pole of the magnet is opposite to that of the adjacent surface of the first magnet.

4. The smart bracelet of claim 2, wherein a first groove is formed in a lower surface of the body, the magnetic attraction structure is disposed in the first groove, and when the body is assembled in the protective casing, the first magnet extends into the first groove.

5. The intelligent bracelet of claim 1, wherein watch strap holes are respectively formed on two opposite side walls of the protective cover shell, and a watch strap passes through the watch strap holes to be connected with the body.

6. The intelligent bracelet of claim 2, wherein a heart rate detection device is arranged on the lower surface of the body, a light-transmitting window is further formed in the position, corresponding to the heart rate detection device, on the first inner wall, and a light-transmitting sheet is hermetically arranged on the light-transmitting window.

7. The smart bracelet of claim 6, wherein the light transmissive sheet is a converging lens, and the first magnet has two magnets respectively located at two sides of the light transmissive window.

8. The smart bracelet of any one of claims 1-7, wherein the raised structure is made of rubber, and the raised structure is in interference fit with the needle groove.

9. The smart bracelet of any one of claims 1-7, wherein a limit groove is formed in a lower surface of the body, a limit post matched with the limit groove is further disposed on the first inner wall, and the limit post protrudes into the limit groove when the body is assembled in the protective case.

10. The smart bracelet of any one of claims 1-7, wherein an end edge of the assembly opening does not protrude above an upper surface of the body when the body is assembled in the protective case.