CN212572114U

CN212572114U - Intelligent bracelet charger and intelligent bracelet subassembly

Info

Publication number: CN212572114U
Application number: CN202021016473.8U
Authority: CN
Inventors: 栾庆蕾
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-02-19
Anticipated expiration: 2030-06-05

Abstract

An intelligent bracelet charger includes: the charging cavity is used for accommodating the smart bracelet; a holder telescopically disposed in the charging chamber; the power supply module is provided with a power supply interface, and the power supply interface is arranged in the charging cavity; when the intelligent bracelet was arranged in the chamber that charges, intelligent bracelet was connected with power supply interface electricity, keeps the ware with intelligent bracelet centre gripping in the position of charging. Still disclose simultaneously an intelligence bracelet subassembly. The utility model provides a relative movement can not take place when the charger can ensure that intelligent bracelet charges, the charging stability. Release more design spaces in intelligence bracelet one end simultaneously. The retainer adopts hidden design, leaks smallly outward, accords with the miniaturized, the integrated design requirement of intelligent bracelet product.

Description

Intelligent bracelet charger and intelligent bracelet subassembly

Technical Field

The utility model belongs to the technical field of electronic equipment, especially, relate to an intelligent bracelet charger to and an intelligent bracelet subassembly including this kind of intelligent bracelet charger.

Background

Charging of smart bracelets typically requires the use of a conventional charging dock connector. Present charging base connector mainly divide into two types, one kind is for the formula charging base connector is inhaled to magnetism, and this kind is inhaled and is provided with magnetic part in the formula charging base connector, and magnetic part adsorbs setting at another magnetic part of intelligence bracelet inside, realizes charging. Because magnetic part has certain volume, consequently, the formula of inhaling charges the base connector occupation space great. On one side of the smart bracelet, the magnetic component with a large volume can also cause large influence on the ID. The second common charging base connector is a clip-type charging base connector, and the clip-type charging base connector is used for clamping an intelligent bracelet to realize charging by means of elasticity of a torsion spring. Because the clamping force of the clamp needs to be kept through the torsion spring, part of the torsion spring usually leaks to the outer side of the clamp type charging base connector, and the aesthetic feeling of industrial design of the appearance of the charging base is reduced.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

Disclosure of Invention

The utility model discloses inhale the great and clamp formula of formula charging base connector occupation space defect that leaks outward of formula charging base connector torsional spring among the prior art to magnetism, design and provide an intelligence bracelet charger.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

an intelligent bracelet charger comprising: the charging cavity is used for accommodating the smart bracelet; a holder telescopically disposed in the charging chamber; the power supply module is provided with a power supply interface, and the power supply interface is arranged in the charging cavity; when intelligent bracelet was arranged in when charging the chamber, intelligent bracelet with the power supply interface electricity is connected, keep the ware with intelligent bracelet centre gripping is in the position of charging.

The charging cavity is preferably designed to have a first side wall and a second side wall which are oppositely arranged; the holder comprises a first holder telescopically disposed on the first sidewall; a second retainer telescopically disposed on the second sidewall, the second retainer disposed opposite the first retainer; when intelligent bracelet was arranged in the chamber of charging, first holder and second holder will intelligent bracelet centre gripping is in the position of charging.

The relative extension and retraction of the first holder and the second holder are preferably realized through springs, specifically, a first positioning groove is formed in the first side wall, at least one first spring is arranged in the first positioning groove, one end of the first spring is fixedly arranged in the first positioning groove, and the other end of the first spring is fixedly connected with the first holder; a second positioning groove is formed in the second side wall, at least one second spring is arranged in the second positioning groove, one end of the second spring is fixedly arranged in the second positioning groove, and the other end of the second spring is fixedly connected with the second retainer; when intelligent bracelet was not arranged in when charging the chamber, first spring and second spring are in uncompressed state, first holder protrusion in first lateral wall, second holder protrusion in the second lateral wall.

The positions of the first retainer and the second retainer are preferably limited by snap springs, and the charger further comprises a shell, wherein the charging cavity is formed above the shell; the first holder is provided with a first connecting shaft, and the connecting end of the first connecting shaft passes through the first positioning groove; a first clamp spring is arranged at the connecting end of the first connecting shaft; the second holder has a second connecting shaft, and a connecting end of the second connecting shaft passes through the second positioning groove; a second clamp spring is arranged at the connecting end of the second connecting shaft; when the first retainer protrudes out of the first side wall, the first clamp spring is abutted against the upper shell; when the second retainer protrudes out of the second side wall, the second clamp spring abuts against the upper shell.

Furthermore, a first annular groove is formed in the connecting end of the first connecting shaft, and the first clamp spring is arranged in the first annular groove; and a second annular groove is formed in the connecting end of the second connecting shaft, and the second clamp spring is arranged in the second annular groove.

Furthermore, a first positioning column is arranged in the first positioning groove, and the first spring is sleeved on the first positioning column; and a second positioning column is arranged in the second positioning groove, and the second positioning column is sleeved with the second spring.

Preferably, the first spring and the second spring are conical springs.

The charger is integrally in a structure that a shell and a base are assembled, the charger further comprises a base, the power supply module is arranged in the base, and the power supply interface extends upwards; the charging chamber further having a bottom wall formed between the first and second sidewalls; the power supply interface penetrates through the bottom wall and is located in the charging cavity.

For the life who improves the charger, avoid fish tail intelligence bracelet product simultaneously, first holder and second holder are made by the metal, first holder and second holder are last to be provided with the silica gel protective layer.

Another aspect of the utility model provides an intelligent bracelet assembly, intelligent bracelet assembly include intelligent bracelet, still include intelligent bracelet charger, and intelligent bracelet charger includes the chamber of charging, the chamber of charging is used for holding intelligent bracelet; a holder telescopically disposed in the charging chamber; the power supply module is provided with a power supply interface, and the power supply interface is arranged in the charging cavity; when intelligent bracelet was arranged in when charging the chamber, intelligent bracelet with the power supply interface electricity is connected, keep the ware with intelligent bracelet centre gripping is in the position of charging.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

utilize to keep the ware with intelligent bracelet centre gripping in the position of charging, relative movement can not take place when intelligent bracelet charges, ensures to charge stably. Because intelligent bracelet holds in the chamber of charging, can make its port of charging with intelligent bracelet one side match through the position of the power supply port of adjustment setting in the chamber of charging, release more design spaces in intelligent bracelet one end. The retainer adopts hidden design, leaks smallly outward, accords with the design requirement of the miniaturization of intelligent bracelet and accessory product, integration.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read 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 will be briefly described 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 without creative efforts.

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

FIG. 2 is an exploded view of FIG. 1;

fig. 3 is a schematic structural view of the first holder when the smart band is clamped at the charging position;

fig. 4 is a schematic structural view of the first holder when the smart bracelet is not placed in the charging cavity;

FIG. 5 is a schematic view of a first holder;

FIG. 6 is a cross-sectional view of FIG. 5;

FIG. 7 is a schematic structural view of a first positioning groove;

fig. 8 is a schematic structural view of the first positioning column.

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 embodiments.

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.

To the great and clamp formula of the formula of inhaling among the prior art base connector occupation space that charges of formula among the prior art torsional spring leak the defect outward, the intelligent bracelet charger of a brand-new design is shown as figure 1 and figure 2. Be provided with power module 30 in the intelligence bracelet charger 1, power module 30 has power supply interface 31, and power supply interface 31 and the interface phase-match that charges of intelligence bracelet one end. The power supply interface 31 and the charging interface may be a conductive column and a socket which are matched with each other, a metal sheet and a metal probe which are matched with each other, and the like. The intelligent bracelet charger 1 is provided with at least one charging cavity 10 for accommodating an intelligent bracelet. A telescopically holder is provided in the charging chamber 10. When charging, the part that intelligent bracelet 2 was provided with the interface that charges stretches into in the chamber 10 that charges. The interface that charges on intelligent bracelet 2 is connected with the power supply interface 31 electricity in the charger, keeps the ware and receives the extrusion, provides the reaction force simultaneously and acts on intelligent bracelet 2, with the 2 centre gripping of intelligent bracelet in the position of charging. Based on the width design of traditional smart bracelet, charging chamber 10 preferably has first lateral wall 11 and second lateral wall 21 that sets up in opposite directions, is provided with the first holder 12 of telescopic on the first lateral wall 11, is provided with the second holder 22 of telescopic on the second lateral wall 21, and first holder 12 and second holder 22 set up relatively. As shown in fig. 3, during charging, a part of the smart bracelet 2 provided with a charging interface extends into the charging cavity 10, the charging interface on the smart bracelet 2 is electrically connected with the power supply interface 31 in the charger, the first holder 12 and the second holder 22 are squeezed, a reaction force is provided to act on the smart bracelet 2, the smart bracelet 2 is clamped at a charging position (taking the first holder 12 as an example in fig. 3), relative movement of the smart bracelet 2 does not occur, and charging stability is ensured. Because intelligent bracelet holds in charging chamber 10, can make its port that charges with intelligent bracelet one side match through the position that the power supply port of adjustment setting in charging chamber 10, release more design spaces in intelligent bracelet one end. First holder 12 and second holder 22 adopt hidden design, leak small outward, accord with the design requirement that intelligent bracelet and accessory product are miniaturized, integrated. Only one set of the first holder 12 and the second holder 22 may be provided, or a plurality of sets of the first holder 12 and the second holder 22 may be provided in pairs.

As shown in fig. 1 and fig. 2, in view of the overall appearance, the smart band charger 1 provided by the present embodiment is composed of a housing 50 and a base 60, and the housing 50 and the base 60 are mutually fastened and clamped to realize sealing. The charging chamber 10 is preferably formed above the housing 50 to facilitate a user's access to the charging operation. As shown in the circular housing 50 design of fig. 1 and 2, the charging chamber 10 preferably extends along a central axis of the housing 50. The power supply module 30 is preferably arranged in the base 60, the power supply module 30 has a housing, and the housing of the power supply module 30 is preferably thermally fused to the base 60. The power supply module 30 may have a power supply chip (not shown) built therein, and the power supply chip is connected to an external port through the wire harness 40, and the external port is directly or indirectly connected to an external power source. The power supply module 30 may also be electrically connected to a separate power supply chip disposed in the base 60. The power supply chip or the power management chip that adopt in current intelligent bracelet charger 1 can be chooseed for use to the power supply chip, not the utility model discloses a protection is key, does not further inject its model here. The power supply interface 31 of the power supply module 30 extends upward. The charging chamber 10 has a continuous bottom wall 32 between the first side wall 11 and the second side wall 21, and the power supply interface 31 passes through the bottom wall 32 and is located in the charging chamber 10 to facilitate the user to connect the charging interface and the power supply interface 31.

As shown in fig. 2, the expansion and contraction of the first holder 12 and the second holder 22 with respect to the first sidewall 11 and the second sidewall 21 is preferably achieved by the first spring 13 and the second spring 23. In a preferred embodiment, the first holder 12 and the second holder 22 are designed to have the same self-structure and assembly structure to ensure the uniform stress on both sides of the smart band. In fig. 3 to 8, only the corresponding structure of the first holder 12 is exemplarily shown, and the corresponding structure of the second holder 22 is the same and is not repeated. Specifically, as shown in fig. 7 and 8, a first positioning groove 101 is formed in the first side wall 11, at least one first spring 13 is disposed in the first positioning groove 101, one end of the first spring 13 is fixedly disposed in the first positioning groove 101, and the other end of the first spring 13 is fixedly connected to the first holder 12. Correspondingly, a second positioning groove is formed in the second side wall 21, at least one second spring 23 is arranged in the second positioning groove, one end of the second spring 23 is fixedly arranged in the second positioning groove, and the other end of the second spring 23 is fixedly connected with the second retainer 22. When the smart band is not placed in the charging chamber 10, the first spring 13 and the second spring 23 are in an uncompressed state, the first holder 12 protrudes from the first sidewall 11, and the second holder 22 protrudes from the second sidewall 21. When the smart band is placed in the charging chamber 10, since the first holder 12 and the second holder 22 are pressed, the first spring 13 and the second spring 23 are in a compressed state, and part or all of the first holder 12 and the second holder 22 are retracted into the first positioning groove 101 and the second positioning groove, the first holder 12 and the second holder 22 clamp the smart band at a charging position.

The first holder 12 and the second holder 22 are preferably positioned in the first positioning groove 101 and the second positioning groove by snap springs. Taking the first holder 12 as an example as shown in fig. 3 to 6, the first holder 12 has a first connecting shaft 17, and the first connecting shaft 17 has a connecting end 15. As shown in fig. 7 and 8, corresponding to the first connecting shaft 17, a through hole 102 is formed at the bottom end of the first positioning groove 101, the connecting end 15 of the first connecting shaft 17 penetrates through the first positioning groove 101 from the through hole 102, and a first snap spring 14 is arranged on the connecting end 15 of the first connecting shaft 17. Like the first holder 12, the second holder 22 has a second connecting shaft, which also has a connecting end. The bottom end of the second positioning groove is also provided with a through hole, the connecting end of the second connecting shaft penetrates through the second positioning groove from the through hole, and a second clamp spring 24 is arranged on the connecting end of the second connecting shaft. When the smart band is not placed in the charging cavity 10, the first spring 13 and the second spring 23 are in an uncompressed state, the first holder 12 protrudes from the first side wall 11, the second holder 22 protrudes from the second side wall 21, the first snap spring 14 abuts against the upper case 50, and the second snap spring 24 also abuts against the upper case 50 to define the protruding position of the first holder 12 and the second holder 22. When the intelligent bracelet was arranged in charging chamber 10, because first holder 12 and second holder 22 received the extrusion, first connecting axle 17 and second connecting axle are outwards stretched out along the direction that deviates from charging chamber 10, and first jump ring 14 and second jump ring 24 separate with casing 50. Preferably, a first annular groove 16 is provided on the connection end of the first connection shaft 17, and the first circlip 14 is disposed in the first annular groove 16. Similarly, a second annular groove is formed in the connecting end of the second connecting shaft, and the second snap spring 24 is arranged in the second annular groove.

In order to keep the connection stable in the clamped state, the first holder 12 and the second holder 22 are preferably of a T-shaped design, i.e. the first connecting shaft 17 and the second connecting shaft are arranged on the centre line of the first holder 12 and the second holder 22. The ends of the first holder 12 and the second holder 22 are designed in a flat oval shape, and the edges thereof are in close contact with the smart band. As shown in fig. 7 and 8, first positioning posts 103 are disposed in the first positioning groove 101, the first positioning posts 103 are preferably symmetrically distributed around the through hole 102, and each first positioning post 103 is sleeved with a first spring 13. Similarly, second positioning columns are arranged in the second positioning grooves, the second positioning columns are preferably distributed in a manner of taking through holes formed in the second positioning grooves as centers, and each second positioning column is sleeved with a second spring 23. The first spring 13 and the second spring 23 are preferably conical springs, one end with a smaller diameter abuts against the end portions of the first holder 12 and the second holder 22, one end with a larger diameter penetrates through the first positioning column and the second positioning column, and the conical springs can play a certain shock absorption sealing effect.

As shown in fig. 5 and 6, the first holder 12 and the second holder 22 are preferably made of metal by injection molding, which is more reliable and has a longer service life. A silicone protective layer 18 is provided on each of the first holder 12 and the second holder 22. The thickness of silica gel protective layer 18 can improve according to the width of intelligent bracelet, provides the locking force of different degrees under operating condition. Simultaneously, can also protect intelligent bracelet, avoid getting to put the in-process fish tail to appear.

Another aspect of the utility model provides an intelligence bracelet subassembly. The intelligent bracelet subassembly includes at least one intelligent bracelet to and the intelligent bracelet charger supporting with it. The smart bracelet may be a smart watch or a smart wristband. The specific structure of the intelligent bracelet charger refers to the detailed description of the above embodiments and the detailed description of the drawings in the specification, and is not repeated herein. The same technical effect can be realized to intelligent bracelet subassembly including intelligent bracelet charger.

The above embodiments are only used to illustrate the technical solution of the present invention, and 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 modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.

Claims

1. The utility model provides an intelligence bracelet charger which characterized in that: the method comprises the following steps:

the charging cavity is used for accommodating the smart bracelet;

a holder telescopically disposed in the charging chamber;

a power supply module having a power supply interface disposed in the charging cavity;

when intelligent bracelet was arranged in when charging the chamber, intelligent bracelet with the power supply interface electricity is connected, keep the ware with intelligent bracelet centre gripping is in the position of charging.

2. The smart bracelet charger of claim 1, wherein:

the charging cavity is provided with a first side wall and a second side wall which are arranged oppositely;

the holder includes:

a first retainer telescopically disposed on the first sidewall;

a second retainer telescopically disposed on the second sidewall, the second retainer disposed opposite the first retainer;

when intelligent bracelet was arranged in the chamber of charging, first holder and second holder will intelligent bracelet centre gripping is in the position of charging.

3. The smart bracelet charger of claim 2,

a first positioning groove is formed in the first side wall, at least one first spring is arranged in the first positioning groove, one end of the first spring is fixedly arranged in the first positioning groove, and the other end of the first spring is fixedly connected with the first holder;

a second positioning groove is formed in the second side wall, at least one second spring is arranged in the second positioning groove, one end of the second spring is fixedly arranged in the second positioning groove, and the other end of the second spring is fixedly connected with the second retainer;

when intelligent bracelet was not arranged in when charging the chamber, first spring and second spring are in uncompressed state, first holder protrusion in first lateral wall, second holder protrusion in the second lateral wall.

4. The smart bracelet charger of claim 3,

further comprising:

a housing over which the charging chamber is formed;

the first holder is provided with a first connecting shaft, and the connecting end of the first connecting shaft passes through the first positioning groove; a first clamp spring is arranged at the connecting end of the first connecting shaft;

the second holder has a second connecting shaft, and a connecting end of the second connecting shaft passes through the second positioning groove; a second clamp spring is arranged at the connecting end of the second connecting shaft;

when the first retainer protrudes out of the first side wall, the first clamp spring abuts against the shell; when the second retainer protrudes out of the second side wall, the second clamp spring abuts against the shell.

5. The smart bracelet charger of claim 4,

a first annular groove is formed in the connecting end of the first connecting shaft, and the first clamp spring is arranged in the first annular groove; and a second annular groove is formed in the connecting end of the second connecting shaft, and the second clamp spring is arranged in the second annular groove.

6. The smart bracelet charger of claim 5,

a first positioning column is arranged in the first positioning groove, and the first spring is sleeved on the first positioning column; and a second positioning column is arranged in the second positioning groove, and the second positioning column is sleeved with the second spring.

7. The smart bracelet charger of claim 6,

the first spring and the second spring are conical springs.

8. The smart band charger according to any one of claims 1 to 7,

further comprising:

the power supply module is arranged in the base, and the power supply interface extends upwards;

the charging chamber further having a bottom wall formed between the first and second sidewalls; the power supply interface penetrates through the bottom wall and is located in the charging cavity.

9. The smart band charger according to claim 8,

the first retainer and the second retainer are made of metal, and silica gel protective layers are arranged on the first retainer and the second retainer.

10. An intelligent bracelet assembly comprising an intelligent bracelet, further comprising an intelligent bracelet charger according to any one of claims 1 to 9.