CN219393692U - Intelligent host and intelligent wearing equipment - Google Patents

Abstract

The utility model discloses an intelligent host and intelligent wearing equipment, wherein the intelligent host comprises a shell, a metal arm, a circuit board, an electric connecting piece and a sealing structure, the shell is provided with a containing cavity, the shell is provided with a through hole communicated with the containing cavity, the metal arm is arranged outside the shell, the circuit board is arranged in the containing cavity, one end of the electric connecting piece is electrically connected with the metal arm, the other end of the electric connecting piece extends from the through hole to the containing cavity and is electrically connected with the circuit board, and the sealing structure is used for sealing the through hole. By adopting the scheme of the utility model, the metal arm is arranged on the outer surface of the shell, so that the radio frequency signals can be received and transmitted, the performance of the intelligent host for receiving and transmitting the radio frequency signals can be improved, and the communication quality of the intelligent host can be improved.

Description

Intelligent host and intelligent wearing equipment

Technical Field

The utility model relates to the technical field of wearable equipment, in particular to an intelligent host and intelligent wearable equipment.

Background

The smart host of the wearable device is typically provided with an antenna to receive and transmit radio frequency signals. In the related art, the antenna is often disposed inside the housing of the smart host, however, the performance of receiving and transmitting the radio frequency signal of the antenna disposed inside the housing is poor, which affects the communication quality of the smart host.

Disclosure of Invention

The embodiment of the utility model discloses an intelligent host and intelligent wearing equipment, wherein a metal arm outside a shell is added to serve as an antenna, so that the performance of the intelligent host for receiving and transmitting radio frequency signals can be improved, and the communication quality of the intelligent host is improved.

To achieve the above object, in a first aspect, the present utility model discloses an intelligent host, including:

the shell is provided with a containing cavity, and is provided with a through hole communicated with the containing cavity;

the metal arm is arranged outside the shell and is used for receiving and transmitting radio frequency signals;

the circuit board is arranged in the accommodating cavity;

one end of the electric connecting piece is electrically connected with the metal arm, and the other end of the electric connecting piece extends from the through hole into the accommodating cavity and is electrically connected with the circuit board; and

and the sealing structure is used for sealing the through hole.

In an optional implementation manner, in an embodiment of the first aspect of the present utility model, the electrical connection member is a metal circuit, and the electrical connection member is attached to a surface of the housing.

In an embodiment of the first aspect of the present utility model, the electrical connector includes a first circuit, a second circuit connected to the first circuit, and a third circuit connected to the first circuit, where the first circuit is attached to a peripheral wall surface of the through hole, the second circuit extends from the first circuit along an outer surface of the housing toward the metal arm and is electrically connected to the metal arm, and the third circuit extends from the first circuit along an inner surface of the housing toward the circuit board and is electrically connected to the circuit board.

As an optional implementation manner, in an embodiment of the first aspect of the present utility model, the electrical connection member is a metal member, and the electrical connection member is disposed through the through hole.

In an embodiment of the first aspect of the present utility model, the electrical connector includes a main body portion, a first connecting portion, a second connecting portion, and an elastic member, where the main body portion is disposed in the through hole, the main body portion is provided with a through cavity, the first connecting portion is slidably connected to one end of the through cavity, the second connecting portion is connected to the other end of the through cavity, two ends of the elastic member are respectively connected to the first connecting portion and the second connecting portion, and are located in the through cavity, and one of the first connecting portion and the second connecting portion is in contact conduction with the circuit board, and the other of the first connecting portion and the second connecting portion is in contact conduction with the metal arm.

As an alternative implementation manner, in an embodiment of the first aspect of the present utility model, the circuit board is provided with a first mounting hole, and one of the first connection portion and the second connection portion is inserted into the first mounting hole to be electrically connected to the circuit board.

In an optional implementation manner, in an embodiment of the first aspect of the present utility model, the sealing structure is an adhesive member, the housing is further provided with a receiving groove, the receiving groove is disposed on an outer surface or an inner surface of the housing, the through hole is disposed on a bottom surface of the receiving groove, and the adhesive member is filled in the receiving groove to seal the through hole.

As an optional implementation manner, in an embodiment of the first aspect of the present utility model, the sealing structure includes a first surface and a second surface, where the first surface is at least a part of an outer surface of the electrical connector, and the second surface is at least a part of a peripheral wall surface of the through hole, and the first surface is in a fit connection with the second surface so as to seal the through hole.

In an alternative embodiment, in an embodiment of the first aspect of the present utility model, the electrical connector is provided with a first engaging portion, and the through hole is provided with a second engaging portion, and the first engaging portion is in engaged connection with the second engaging portion.

As an alternative implementation manner, in an embodiment of the first aspect of the present utility model, the circuit board is provided with a second mounting hole, and the electrical connector is inserted into the second mounting hole to be electrically connected to the circuit board.

In an optional implementation manner, in an embodiment of the first aspect of the present utility model, the circuit board is further provided with a spring, the spring is electrically connected to the circuit board, and the other end of the electrical connector is elastically abutted and electrically connected to the spring.

In a second aspect, the utility model discloses an intelligent wearable device, which comprises a wearable part and the intelligent host according to the first aspect, wherein the wearable part is connected to the intelligent host.

Compared with the prior art, the utility model has the beneficial effects that:

according to the intelligent host and the intelligent wearing equipment provided by the embodiment of the utility model, the metal arm is arranged on the outer surface of the shell, the through hole communicated with the accommodating cavity of the shell is arranged on the shell, and the metal arm is electrically connected with the circuit board in the accommodating cavity through the electric connecting piece, so that the metal arm can receive and transmit radio frequency signals.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a smart host according to an embodiment of the present disclosure;

FIG. 2 is a schematic perspective view of another view of a smart host according to an embodiment of the present disclosure;

FIG. 3 is a schematic perspective view of another view angle of a smart host (circuit board is hidden) according to an embodiment of the present disclosure;

fig. 4 is a schematic perspective view of an intelligent host according to a second embodiment of the present disclosure;

FIG. 5 is a cross-sectional view of the smart host of FIG. 4 in the A-A direction;

FIG. 6 is a cross-sectional view of another configuration of the smart host of FIG. 4 in the A-A direction;

FIG. 7 is a cross-sectional view of yet another configuration of the smart host of FIG. 4 in the A-A direction;

fig. 8 is a schematic perspective view of a smart host disclosed in the third embodiment of the present application;

FIG. 9 is a cross-sectional view of the smart host of FIG. 8 in the B-B direction;

FIG. 10 is a cross-sectional view of another configuration of the smart host of FIG. 4 in the B-B direction;

fig. 11 is a schematic block diagram of a smart wearable device disclosed in the fourth embodiment of the present application.

Icon: 1. an intelligent host; 10. a housing; 100. a receiving chamber; 101. a through hole; 102. a receiving groove; 11. a metal arm; 12. a circuit board; 120. a spring plate; 13. an electrical connection; 13a, a first line; 13b, a second line; 13c, a third line; 2. an intelligent host; 20. a housing; 200. a receiving chamber; 201. a through hole; 202. a receiving groove; 21. a metal arm; 22. a circuit board; 220. a spring plate; 221. a first mounting hole; 23. an electrical connection; 23a, a main body part; 230. a cavity is communicated; 23b, a first connection portion; 23c, a second connection portion; 23d, an elastic member; 24. a sealing structure; 3. an intelligent host; 30. a housing; 300. a receiving chamber; 301. a through hole; 301a, a second engagement portion; 31. a metal arm; 32. a circuit board; 320. a spring plate; 321. a second mounting hole; 33. an electrical connection; 330. a first engagement portion; 34. a sealing structure; 340. a first surface; 341. a second surface; 4. an intelligent wearable device; 40. a wearing part.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "first," "second," and the like, are used primarily to distinguish between different devices, elements, or components (the particular species and configurations may be the same or different), and are not used to indicate or imply the relative importance and number of devices, elements, or components indicated. Unless otherwise indicated, the meaning of "a plurality" is two or more.

The technical scheme of the utility model will be further described with reference to the examples and the accompanying drawings.

Embodiment one:

referring to fig. 1 and fig. 2 together, only a part of the structure of the smart host 1 is illustrated in fig. 1 and fig. 2. An intelligent host 1 according to an embodiment of the present utility model includes a housing 10, a metal arm 11, a circuit board 12, an electrical connector 13, and a sealing structure (not shown), wherein the housing 10 has a receiving cavity 100, the housing 10 is provided with a through hole 101 communicating with the receiving cavity 100, the metal arm 11 is disposed outside the housing 10, the metal arm 11 is used for receiving and transmitting radio frequency signals, the circuit board 12 is disposed in the receiving cavity 100, one end of the electrical connector 13 is electrically connected to the metal arm 11, the other end of the electrical connector 13 extends from the through hole 101 into the receiving cavity 100 and is electrically connected to the circuit board 12, and the sealing structure is used for sealing the through hole 101.

According to the intelligent host 1 provided by the embodiment of the utility model, the metal arm 11 is arranged on the surface of the shell 10, the through hole 101 communicated with the accommodating cavity 100 of the shell 10 is arranged on the shell 10, the metal arm 11 is electrically connected with the circuit board 12 in the accommodating cavity 100 through the electric connecting piece 13, so that the metal arm 11 can receive and emit radio frequency signals, and the performance of the intelligent host 1 for receiving and emitting radio frequency signals can be improved because the metal arm 11 is exposed on the surface of the shell 10, so that the communication quality of the intelligent host 1 is improved, and in addition, the sealing structure seals the through hole 101 of the shell 10, so that dust, liquid and the like in the external environment cannot enter the shell 10 through the through hole 101, and the safety of electronic components in the shell 10 is improved.

In some embodiments, the electrical connector 13 is a metal circuit, and the electrical connector 13 is attached to the surface of the housing 10.

In this way, the electrical connector 13 is designed as a metal circuit, the metal circuit is attached to the surface of the housing 10 (the surface of the housing 10 includes the outer surface of the housing 10, the inner surface of the housing 10, the wall surface of the through hole 101, etc.), one end of the metal circuit is electrically connected to the metal arm 11, and the other end of the metal circuit extends into the accommodating cavity 100 along the surface of the housing 10 and is electrically connected to the circuit board 12, so that the electrical connection between the metal arm 11 and the circuit board 12 is realized.

Optionally, the metal circuit can be formed by processing an LDS (Laser Direct Structuring ) process or a PDS (Phthalocyanine Dinucleus Sulfonation, binuclear sulfonated phthalein) process, so that the metal circuit can be directly attached to the surface of the shell 10, the process is simple, the intelligent host 1 is beneficial to put into practical production, and meanwhile, the electric connector 13 is not required to be installed in the assembly process of the intelligent host 1, so that the assembly efficiency of the intelligent host 1 is improved.

Alternatively, the electrical connection manner between the electrical connector 13 and the metal circuit may be soldering or coating with conductive gel, which may be specifically selected according to practical situations, and is not specifically limited in this embodiment.

Referring to fig. 1 to 3, in some embodiments, the electrical connector 13 includes a first circuit 13a, a second circuit 13b connected to the first circuit 13a, and a third circuit 13c connected to the first circuit 13a, the first circuit 13a is attached to the peripheral wall of the through hole 101, the second circuit 13b extends from the first circuit 13a along the outer surface of the housing 10 toward the metal arm 11 and is electrically connected to the metal arm 11, and the third circuit 13c extends from the first circuit 13a along the inner surface of the housing 10 toward the circuit board 12 and is electrically connected to the circuit board 12.

Thus, the first circuit 13a is disposed on the peripheral wall surface of the through hole 101, the second circuit 13b extends from one end of the first circuit 13a along the outer surface of the housing 10 toward the metal arm 11 and is electrically connected to the metal arm 11, and the third circuit 13c extends from the other end of the first circuit 13a along the inner surface of the housing 10 toward the circuit board 12 and is electrically connected to the circuit board 12, so that the electrical connection between the metal arm 11 and the circuit board 12 is realized. In addition, the first circuit 13a and the second circuit 13b are also exposed on the surface of the casing 10, and can also play a role in receiving and transmitting radio frequency signals, so that the performance of receiving and transmitting radio frequency signals of the intelligent host 1 can be further improved, and the communication quality of the intelligent host 1 is further improved.

In some embodiments, the sealing structure is an adhesive, the housing 10 is further provided with a receiving groove 102, the receiving groove 102 is disposed on an outer surface or an inner surface of the housing 10, the through hole 101 is disposed on a bottom surface of the receiving groove 102, and the adhesive is filled in the receiving groove 102 to seal the through hole 101.

In this way, by providing the housing groove 102 on the outer surface or the inner surface of the case 10 and filling the adhesive in the housing groove 102, the opening on one side of the through hole 101 can be sealed, the sealing effect can be ensured, and the safety of the electronic component inside the case 10 can be further improved.

Preferably, the accommodating groove 102 may be provided on the outer surface of the housing 10, so as to prevent liquid, dust, etc. from entering the through hole 101, thereby preventing the electrical connector 13 and the through hole 101 from being corroded and damaged, and protecting the wall surfaces of the electrical connector 13 and the through hole 101.

Alternatively, the adhesive member may be epoxy glue, polycarbonate glue, or the like, and may be specifically selected according to practical situations, which is not specifically limited in this embodiment.

Referring to fig. 2 and fig. 3 together, in some embodiments, the circuit board 12 is further provided with a spring 120, the spring 120 is electrically connected to the circuit board 12, and the other end of the electrical connector 13 is elastically abutted against and electrically connected to the spring 120.

In this way, by arranging the elastic sheet 120 on the circuit board 12, the elastic sheet 120 is elastically abutted against the electric connector 13, so that the contact reliability of the elastic sheet 120 and the electric connector 13 is ensured, the electric connection between the electric connector 13 and the circuit board 12 is ensured to be stable and reliable, and the stability of the metal arm 11 for receiving and transmitting radio frequency signals is further improved. In addition, since the metal circuit is disposed along the inner surface of the housing 10, by disposing the elastic sheet 120, the circuit board 12 does not need to be directly attached to the metal circuit, and flexibility of the disposed position of the circuit board 12 is improved.

The first embodiment provides an intelligent host 1, through setting up the metal circuit for the outer metal arm 11 of casing 10 and circuit board 12 electric connection have improved intelligent host 1 and have received, the performance of transmission radio frequency signal, thereby improve intelligent host 1's communication quality, and metal circuit accessible LDS technology or PDS technology direct shaping, simple process is favorable to intelligent host 1 to put into actual production, in addition, through setting up holding tank 102, and pack the bonding spare in holding tank 102, the through-hole 101 of bonding spare sealed casing 10, make outside environment's dust, liquid etc. unable entering casing 10 inside through this through-hole 101, the security of the inside electronic components of casing 10 has been improved.

Embodiment two:

referring to fig. 4 and fig. 5, only a part of the structure of the smart host 2 is illustrated in fig. 4. The second embodiment of the utility model provides an intelligent host 2, which comprises a housing 20, a metal arm 21, a circuit board 22, an electrical connector 23 and a sealing structure 24, wherein the housing 20 is provided with a housing cavity 200, the housing 20 is provided with a through hole 201 communicated with the housing cavity 200, the metal arm 21 is arranged outside the housing 20, the metal arm 21 is used for receiving and transmitting radio frequency signals, the circuit board 22 is arranged in the housing cavity 200, one end of the electrical connector 23 is electrically connected with the metal arm 21, the other end of the electrical connector 23 extends from the through hole 201 into the housing cavity 200 and is electrically connected with the circuit board 22, and the sealing structure 24 is used for sealing the through hole 201.

According to the intelligent host 2 provided by the second embodiment of the utility model, the metal arm 21 is installed on the surface of the shell 20, the through hole 201 communicated with the accommodating cavity 200 of the shell 20 is arranged on the shell 20, the metal arm 21 is electrically connected with the circuit board 22 in the accommodating cavity 200 through the electric connecting piece 23, so that the metal arm 21 can receive and emit radio frequency signals, and the performance of the intelligent host 2 for receiving and emitting radio frequency signals can be improved because the metal arm 21 is exposed on the surface of the shell 20, so that the communication quality of the intelligent host 2 is improved, in addition, the sealing structure 24 seals the through hole 201 of the shell 20, so that dust, liquid and the like in the external environment cannot enter the shell 20 through the through hole 201, and the safety of electronic components in the shell 20 is improved.

Referring to fig. 5, in some embodiments, the electrical connector 23 is a metal member, and the electrical connector 23 is disposed through the through hole 201.

Like this, through setting up electric connector 23 as the metalwork, the metalwork passes through-hole 201 and both ends are connected respectively in metal arm 21 and circuit board 22 can realize the electric connection of metal arm 21 and circuit board 22, simple structure, and when assembly intelligent host 2, with electric connector direct insertion through-hole 201 can, the assembly degree of difficulty is lower.

Alternatively, the electrical connector 23 may have a columnar structure or a block structure, and may be specifically selected according to practical situations, and is not specifically limited in this embodiment.

In some embodiments, the electrical connector 23 includes a main body portion 23a, a first connecting portion 23b, a second connecting portion 23c and an elastic member 23d, wherein the main body portion 23a is disposed in the through hole 201, the main body portion 23a is provided with a through cavity 230, the first connecting portion 23b is slidably connected to one end of the through cavity 230, the second connecting portion 23c is connected to the other end of the through cavity 230, and two ends of the elastic member 23d are respectively connected to the first connecting portion 23b and the second connecting portion 23c and are located in the through cavity 230. In this way, the first connecting portion 23b can be elastically abutted against other structures by the action of the elastic member 23d, thereby improving the reliability of contact of the electric connector 23 with the metal arm 21 and the circuit board 22. In addition, the assembly tolerance of the installation of the circuit board 22 and the electric connector 23 on the shell 20 and the influence of the machining tolerance of the circuit board 22 and the electric connector 23 on the electric connection between the circuit board 22 and the electric connector 23 can be avoided, and the assembly difficulty and the machining difficulty of the circuit board 22 and the electric connector 23 are reduced.

In some examples, as shown in fig. 5, the first connection portion 23b is in contact with the metal arm 21, and the second connection portion 23c is in contact with the circuit board 22. In this way, after the second connection portion 23c is brought into close contact with the circuit board 22, the first connection portion 23b can slide relative to the through cavity 230 under the action of the elastic member 23d and elastically abut against the metal arm 21, so as to ensure the reliability of contact between the first connection portion 23b and the metal arm 21, and thus ensure stable and reliable electrical connection between the first connection portion 23b and the metal arm 21.

In other examples, as shown in fig. 6, the first connection portion 23b is in contact with the circuit board 22, and the second connection portion 23c is in contact with the metal arm 21. In this way, after the second connection portion 23c is brought into close contact with the metal arm 21, the first connection portion 23b can slide relative to the through cavity 230 under the action of the elastic member 23d and elastically abut against the circuit board 22, so as to ensure the reliability of contact between the first connection portion 23b and the circuit board 22, and thus ensure stable and reliable electrical connection between the first connection portion 23b and the circuit board 22.

Alternatively, the elastic member 23d may be a spring or a shrapnel, which may be specifically selected according to practical situations, and is not specifically limited in this embodiment.

In some embodiments, the sealing structure 24 is an adhesive, the housing 20 is further provided with a receiving groove 202, the receiving groove 202 is disposed on an outer surface or an inner surface of the housing 20, the through hole 201 is disposed on a bottom surface of the receiving groove 202, and the adhesive is filled in the receiving groove 202 to seal the through hole 201.

In this way, by providing the housing groove 202 on the outer surface or the inner surface of the case 20 and filling the adhesive in the housing groove 202, the opening on one side of the through hole 201 can be sealed, the sealing effect can be ensured, and the safety of the electronic component inside the case 20 can be further improved.

Alternatively, the first connection portion 23b is provided to the accommodating groove 202, or the second connection portion 23c is provided to the accommodating groove 202. Preferably, the second connecting portion 23c is disposed in the accommodating groove 202, the second connecting portion 23c is fixed in the accommodating groove 202 by an adhesive member, and the first connecting portion 23b can be elastically abutted against the metal arm 21 or the circuit board 22, so as to ensure the contact reliability of the first connecting portion 23b and the metal arm 21 or the circuit board 22, and further ensure the stable and reliable electrical connection between the first connecting portion 23b and the metal arm 21 or the circuit board 22.

Alternatively, the adhesive member may be epoxy glue, polycarbonate glue, or the like, and may be specifically selected according to practical situations, which is not specifically limited in this embodiment.

Preferably, the accommodating groove 202 may be provided on the outer surface of the housing 20, so as to prevent liquid, dust, etc. from entering the through hole 201, thereby preventing the electrical connector 23 and the through hole 201 from being corroded and damaged, and protecting the wall surfaces of the electrical connector 23 and the through hole 201.

In some embodiments, the circuit board 22 is further provided with a spring 220, the spring 220 is electrically connected to the circuit board 22, and the other end of the electrical connector 23 is elastically abutted against and electrically connected to the spring 220. In this embodiment, the first connection portion 23b may elastically abut against the elastic piece 220, or the second connection portion 23c may elastically abut against the elastic piece 220.

In this way, by arranging the elastic sheet 220 on the circuit board 22, the elastic sheet 220 is elastically abutted against the electric connecting piece 23, so that the contact reliability of the elastic sheet 220 and the electric connecting piece 23 is ensured, the electric connection between the electric connecting piece 23 and the circuit board 22 is ensured to be stable and reliable, and the stability of the metal arm 21 for receiving and transmitting radio frequency signals is further improved. In addition, the assembly tolerance of the installation of the circuit board 22 and the electric connector 23 on the shell 20 and the influence of the machining tolerance of the circuit board 22 and the electric connector 23 on the electric connection between the circuit board 22 and the electric connector 23 can be avoided, and the assembly difficulty and the machining difficulty of the circuit board 22 and the electric connector 23 are reduced.

Referring to fig. 7, in some embodiments, the circuit board 22 is provided with a first mounting hole 221, and the first connection portion 23b is inserted into the first mounting hole 221 to be electrically connected to the circuit board 22, or the second connection portion 23c is inserted into the first mounting hole 221 to be electrically connected to the circuit board 22.

Thus, by forming the first mounting hole 221 on the circuit board 22, the first connecting portion 23b is directly inserted into the first mounting hole 221, or the second connecting portion 23c is directly inserted into the first mounting hole 221, so that the electric connection between the electric connector 23 and the circuit board 22 can be realized, the structure is simple, and meanwhile, the positioning and mounting of the electric connector 23 can be facilitated through the first mounting hole 221, and the assembly difficulty of the electric connector 23 is reduced.

Alternatively, the electrical connection manner of the first connection portion 23b, the second connection portion 23c and the first mounting hole 221 may be soldering or coating conductive gel, which may be specifically selected according to practical situations, and is not specifically limited in this embodiment.

The second embodiment provides an intelligent host 2, by setting a metal piece, the metal arm 21 outside the housing 20 is electrically connected with the circuit board 22, so that the performance of receiving and transmitting radio frequency signals of the intelligent host 2 is improved, the communication quality of the intelligent host 2 is improved, the first connection portion 23b of the metal piece can be elastically abutted against the metal arm 21 or the circuit board 22, the reliability of the contact between the first connection portion 23b and the metal arm 21 or the circuit board 22 is ensured, and the electrical connection between the first connection portion 23b and the metal arm 21 or the circuit board 22 is ensured to be stable and reliable, so that the communication quality of the intelligent host 2 is further ensured. In addition, by providing the accommodating groove 202 and filling the adhesive in the accommodating groove 202, the adhesive seals the through hole 201 of the housing 20, so that dust, liquid, etc. of the external environment cannot enter the housing 20 through the through hole 201, and the safety of the electronic components in the housing 20 is improved.

Embodiment III:

referring to fig. 8 and fig. 9, only a part of the structure of the smart host 3 is illustrated in fig. 8. The third embodiment of the utility model provides an intelligent host 3, which comprises a housing 30, a metal arm 31, a circuit board 32, an electrical connector 33 and a sealing structure 34, wherein the housing 30 is provided with a containing cavity 300, the housing 30 is provided with a through hole 301 communicated with the containing cavity 300, the metal arm 31 is arranged outside the housing 30, the metal arm 31 is used for receiving and transmitting radio frequency signals, the circuit board 32 is arranged in the containing cavity 300, one end of the electrical connector 33 is electrically connected with the metal arm 31, the other end of the electrical connector 33 extends from the through hole 301 into the containing cavity 300 and is electrically connected with the circuit board 32, and the sealing structure 34 is used for sealing the through hole 301.

According to the intelligent host 3 provided by the third embodiment of the utility model, the metal arm 31 is installed on the surface of the shell 30, the through hole 301 communicated with the accommodating cavity 300 of the shell 30 is arranged on the shell 30, the metal arm 31 is electrically connected with the circuit board 32 in the accommodating cavity 300 through the electric connecting piece 33, so that the metal arm 31 can receive and emit radio frequency signals, and the performance of the intelligent host 3 in receiving and emitting radio frequency signals can be improved because the metal arm 31 is exposed on the surface of the shell 30, so that the communication quality of the intelligent host 3 is improved, in addition, the sealing structure 34 seals the through hole 301 of the shell 30, dust, liquid and the like in the external environment cannot enter the shell 30 through the through hole 301, and the safety of electronic components in the shell 30 is improved.

In some embodiments, the electrical connector 33 is a metal piece, and the electrical connector 33 is disposed through the through hole 301.

Thus, by arranging the electrical connection member 33 as a metal member, the metal member passes through the through hole 301 and both ends of the metal member are respectively connected to the metal arm 31 and the circuit board 32, so that the electrical connection between the metal arm 31 and the circuit board 32 can be realized, and the structure is simple.

Referring to fig. 9, in some embodiments, the sealing structure 34 includes a first surface 340 and a second surface 341, the first surface 340 is at least a portion of an outer surface of the electrical connector 33, the second surface 341 is at least a portion of a peripheral wall of the through hole 301, and the first surface 340 and the second surface 341 are in fit connection to seal the through hole 301.

In this way, by closely adhering at least part of the outer surface of the electrical connector 33 to at least part of the peripheral wall surface of the through-hole 301, sealing of the through-hole 301 is achieved, so that dust, liquid, etc. of the external environment cannot enter the inside of the case 30 through the through-hole 301. In addition, the through hole 301 can be sealed without additional structures, the structure is simple, and the production and assembly difficulty of the intelligent host 3 is reduced.

Alternatively, the electrical connector 33 and the housing 30 may be processed by a process such as beer sleeving, nano injection molding, etc., so that the electrical connector 33 is tightly attached to the through hole 301, which may be specifically selected according to practical situations, and is not specifically limited in this embodiment.

In some embodiments, the electrical connector 33 is provided with a first engaging portion 330, the through hole 301 is provided with a second engaging portion 301a, and the first engaging portion 330 is engaged with the second engaging portion 301 a.

In this way, on the one hand, the connection between the electrical connector 33 and the housing 30 is relatively stable through the engagement connection between the first engagement portion 330 and the second engagement portion 301a, so as to further ensure the sealing effect of the electrical connector 33 on the through hole 301. On the other hand, since the housing 30 may be formed by a beer sleeving process or a nano injection molding process, the electrical connector 33 needs to be fixed in the mold, and the first clamping portion 330 provided on the electrical connector 33 can facilitate the fixing of the electrical connector 33 in the mold, thereby reducing the processing difficulty.

Alternatively, the first engaging portion 330 may be a protruding portion, the second engaging portion 301a may be a recessed portion, or the first engaging portion 330 may be a recessed portion, and the second engaging portion 301a may be a protruding portion, which may be specifically selected according to the actual situation, and is not specifically limited in this embodiment.

In some embodiments, the circuit board 32 is further provided with a spring piece 320, the spring piece 320 is electrically connected to the circuit board 32, and the other end of the electrical connector 33 is elastically abutted against and electrically connected to the spring piece 320.

In this way, by arranging the elastic piece 320 on the circuit board 32, the elastic piece 320 is elastically abutted against the electric connector 33, so that the contact reliability of the elastic piece 320 and the electric connector 33 is ensured, the electric connection between the electric connector 33 and the circuit board 32 is ensured to be stable and reliable, and the stability of the metal arm 31 for receiving and transmitting radio frequency signals is further improved. In addition, the assembly tolerance of the installation of the circuit board 32 and the electric connector 33 on the shell 30 and the influence of the machining tolerance of the circuit board 32 and the electric connector 33 on the electric connection between the circuit board 32 and the electric connector 33 can be avoided, and the assembly difficulty and the machining difficulty of the circuit board 32 and the electric connector 33 are reduced.

Referring to fig. 10, in some embodiments, the circuit board 32 is provided with a second mounting hole 321, and the electrical connector 33 is inserted into the second mounting hole 321 to be electrically connected to the circuit board 32.

Thus, by forming the second mounting hole 321 in the circuit board 32 and directly inserting the electrical connector 33 into the second mounting hole 321, the electrical connection between the electrical connector 33 and the circuit board 32 can be realized, and the structure is simpler.

The third embodiment provides an intelligent host 3, through setting up the metalwork for the outer metal arm 31 of casing 30 and circuit board 32 electric connection have improved intelligent host 3 and have received, the performance of transmission radio frequency signal, thereby improve intelligent host 3's communication quality, and metalwork and casing 30 can adopt the processing such as cover beer, nanometer are moulded plastics, make metalwork and through-hole 301 closely laminate, need not to set up other structures and can realize the sealing to through-hole 301, make outside environment's dust, liquid etc. can't get into inside casing 30 through this through-hole 301, adopt such project organization comparatively simple, reduce intelligent host 3's production and the assembly degree of difficulty.

Embodiment four:

referring to fig. 11, a fourth embodiment of the present utility model discloses an intelligent wearable device 4, which includes a wearable component 40 and an intelligent host 1 as in the first, second or third embodiment, wherein the wearable component 40 is connected to the intelligent host 1.

In some other embodiments, the smart host 1 may be replaced by the smart host of the second embodiment or the third embodiment.

According to the intelligent wearable device 4 provided in the second aspect of the embodiment of the present utility model, since the intelligent wearable device 4 adopts the intelligent host 1 provided in the first aspect of the embodiment of the present utility model, the metal arm 11 is installed on the surface of the housing 10, and the through hole 101 communicating with the accommodating cavity 100 of the housing 10 is provided on the housing 10, the metal arm 11 is electrically connected with the circuit board 12 in the accommodating cavity 100 through the electrical connector 13, so that the metal arm 11 can receive and transmit the radio frequency signal, and as the metal arm 11 is exposed on the surface of the housing 10, the performance of the intelligent host 1 for receiving and transmitting the radio frequency signal can be improved, so that the communication quality of the intelligent wearable device 4 is improved, and in addition, the through hole 101 of the housing 10 is sealed by the sealing structure, so that dust, liquid and the like in the external environment cannot enter the interior of the housing 10 through the through hole, and the safety of electronic components in the housing 10 is improved.

The smart host and the smart wearable device disclosed in the embodiments of the present utility model are described in detail, and specific examples are applied to illustrate the principles and the embodiments of the present utility model, where the descriptions of the above embodiments are only used to help understand the smart host and the smart wearable device of the present utility model and their core ideas; meanwhile, as those skilled in the art will vary in the specific embodiments and application scope according to the idea of the present utility model, the present disclosure should not be construed as limiting the present utility model in summary.

Claims (12)

1. An intelligent host, which is characterized by comprising

The shell is provided with a containing cavity, and is provided with a through hole communicated with the containing cavity;

the metal arm is arranged outside the shell and is used for receiving and transmitting radio frequency signals;

the circuit board is arranged in the accommodating cavity;

one end of the electric connecting piece is electrically connected with the metal arm, and the other end of the electric connecting piece extends from the through hole into the accommodating cavity and is electrically connected with the circuit board; and

and the sealing structure is used for sealing the through hole.

2. The intelligent host of claim 1, wherein the electrical connector is a metal circuit, and the electrical connector is attached to the surface of the housing.

3. The intelligent host according to claim 2, wherein the electrical connection member comprises a first circuit, a second circuit connected to the first circuit, and a third circuit connected to the first circuit, the first circuit is attached to the peripheral wall surface of the through hole, the second circuit extends from the first circuit along the outer surface of the housing toward the metal arm and is electrically connected to the metal arm, and the third circuit extends from the first circuit along the inner surface of the housing toward the circuit board and is electrically connected to the circuit board.

4. The intelligent host of claim 1, wherein the electrical connector is a metal piece, and the electrical connector is disposed through the through hole.

5. The intelligent host machine according to claim 4, wherein the electrical connection piece comprises a main body part, a first connection part, a second connection part and an elastic piece, the main body part is arranged in the through hole, the main body part is provided with a through cavity, the first connection part is slidably connected to one end of the through cavity, the second connection part is connected to the other end of the through cavity, two ends of the elastic piece are respectively connected to the first connection part and the second connection part and are positioned in the through cavity, one of the first connection part and the second connection part is in contact conduction with the circuit board, and the other one of the first connection part and the second connection part is in contact conduction with the metal arm.

6. The intelligent host according to claim 5, wherein the circuit board is provided with a first mounting hole, and one of the first connection portion and the second connection portion is inserted into the first mounting hole to be electrically connected with the circuit board.

7. The intelligent host of any one of claims 1 to 6, wherein the sealing structure is a bonding member, the housing is further provided with a receiving groove, the receiving groove is formed in an outer surface or an inner surface of the housing, the through hole is formed in a bottom surface of the receiving groove, and the bonding member is filled in the receiving groove to seal the through hole.

8. The smart host of claim 4, wherein the sealing structure comprises a first surface and a second surface, the first surface being at least a portion of an outer surface of the electrical connector, the second surface being at least a portion of a peripheral wall of the through hole, the first surface being in abutting connection with the second surface to seal the through hole.

9. The intelligent host of claim 8, wherein the electrical connector is provided with a first engagement portion, a second engagement portion is provided in the through hole, and the first engagement portion is in engagement connection with the second engagement portion.

10. The intelligent host of claim 8, wherein the circuit board is provided with a second mounting hole, and the electrical connector is inserted into the second mounting hole to be electrically connected with the circuit board.

11. The intelligent host according to any one of claims 1 to 5 or 7 to 9, wherein the circuit board is further provided with an elastic sheet, the elastic sheet is electrically connected to the circuit board, and the other end of the electrical connection member is elastically abutted against and electrically connected to the elastic sheet.

12. A smart wearable device comprising a wearable component and the smart host of any of claims 1-11, the wearable component being connected to the smart host.