CN108174512B

CN108174512B - Electronic equipment

Info

Publication number: CN108174512B
Application number: CN201810220725.XA
Authority: CN
Inventors: 姜迎义; 倪志伟
Original assignee: Shenzhen Water World Co Ltd
Current assignee: Shenzhen Water World Co Ltd
Priority date: 2018-03-16
Filing date: 2018-03-16
Publication date: 2023-10-20
Anticipated expiration: 2038-03-16
Also published as: CN108174512A

Abstract

The invention discloses electronic equipment which comprises a main board, a support and a charging FPC, wherein the charging FPC is at least partially clamped in the support, one end of the charging FPC is electrically connected with the main board, and the other end of the charging FPC is used for receiving external electric energy. The FPC card that charges is located on the support, makes the FPC that charges more firm, compact, and shock resistance is stronger.

Description

Electronic equipment

Technical Field

The invention relates to the technical field of intelligent wearing, in particular to electronic equipment.

Background

The charging device for charging the battery is arranged in the electronic equipment such as the intelligent wearable equipment, the mobile phone, the tablet and the like, and the charging device is provided with the FPC, so that the FPC is easy to loosen and fall off in severe vibration due to the fact that the electronic equipment is often in the severe vibration, and the charging function of the electronic equipment is affected.

The foregoing is provided merely for the purpose of facilitating understanding of the technical solutions of the present invention and is not intended to represent an admission that the foregoing is prior art.

Disclosure of Invention

The invention mainly aims to provide electronic equipment which is stable and compact in structure and strong in shock resistance.

The invention provides electronic equipment which comprises a main board, a support and a charging FPC, wherein the charging FPC is at least partially clamped in the support, one end of the charging FPC is electrically connected with the main board, and the other end of the charging FPC is used for receiving external electric energy.

Further, the charging FPC comprises a body, a first connecting portion and a second connecting portion, wherein the first connecting portion is connected with the second connecting portion at two ends of the body to form a U shape, the second connecting portion is electrically connected with the main board, and the first connecting portion is used for receiving external electric energy.

Further, the support is provided with a positioning groove, and the charging FPC is matched with the positioning groove.

Further, the support comprises a top wall and a side wall, and the top wall and the side wall are vertically connected to form the positioning groove.

Further, the electronic device further includes a circuit board, and the first connection part is electrically connected with the circuit board to receive the external power through the circuit board.

Further, the top wall is provided with a mounting groove, and the circuit board is arranged in the mounting groove.

Further, the positioning groove includes:

a body groove for accommodating the body;

and the vertical groove is vertically communicated with the body groove and is used for accommodating the first connecting part.

Further, the circuit board has metal contacts extending from the mounting groove toward the vertical groove to press the first connection portion into the vertical groove.

Further, a positioning column is arranged in the mounting groove, and the circuit small plate is sleeved on the positioning column.

Further, the main board is provided with welding spots, and the second connecting part is fixedly connected with the welding spots.

The invention has the beneficial effects that: the charging FPC card in the electronic equipment is arranged on the support, so that the charging FPC is more stable and compact, and the shock resistance is stronger.

Drawings

FIG. 1 is an exploded view of an electronic device according to one embodiment of the present invention;

FIG. 2 is a schematic diagram of an upper case in an electronic device according to an embodiment of the present invention;

FIG. 2a is a schematic diagram illustrating a key structure of an electronic device according to an embodiment of the present invention;

FIG. 3 is a schematic view of a rack in an electronic device according to an embodiment of the invention;

FIG. 4 is a schematic view of another structure of a stand in an electronic device according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a circuit board and a charging connector in an electronic device according to an embodiment of the invention;

FIG. 6 is a schematic diagram illustrating a motherboard of an electronic device according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a charging FPC in an electronic device according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of an electronic device according to an embodiment of the invention;

FIG. 9 is a schematic diagram of an interface cover in an electronic device according to an embodiment of the invention;

fig. 10 is a schematic structural diagram of a GSM antenna in an electronic device according to an embodiment of the present invention;

FIG. 11 is a schematic diagram of a GPS antenna in an electronic device according to an embodiment of the present invention;

FIG. 12 is a schematic diagram of an antenna in an electronic device according to an embodiment of the invention;

fig. 13 is a schematic structural diagram of a conductive wire in an electronic device according to an embodiment of the present invention.

The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

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

It should be noted that, in the embodiments of the present invention, all directional indicators (such as up, down, left, right, front, and back) are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), if the specific posture is changed, the directional indicators correspondingly change, and the connection may be a direct connection or an indirect connection.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

The invention provides electronic equipment, which comprises intelligent wearing equipment, a mobile phone, a tablet and the like, wherein the intelligent wearing equipment comprises a tracker, an intelligent watch, a bracelet and the like. For ease of understanding, the present invention is described by taking a tracker as an example.

Referring to fig. 2 and 2a, the tracker in the present embodiment includes a key assembly, the key assembly includes a key and a housing, and the key is disposed on the housing and integrally formed with the housing.

In this embodiment, button and shell integrated into one piece, waterproof, dustproof, and make the button more firm, improve the shock resistance of button greatly.

In this embodiment, button and shell integrated into one piece make the overall structure of tracker firm compacter, and can reduce the button and occupy the inner space of more trackers, reduce the thickness of tracker, make the tracker small and exquisite, conveniently carry.

In this embodiment, the key includes a key cap 111, a connecting portion 110 and an extending portion 112, the connecting portion 110 encloses and connects the key cap 111, and is integrally formed in the housing, the extending portion 112 protrudes from the inner surface of the key cap 111 and is higher than the inner surface of the housing, so that the force for pressing the key can be reduced, the key cap 111 and the extending portion 112 are combined to form a space inside the key, so that the key itself has a waterproof effect, and water cannot flow into the tracker from the inside of the key, so that after the key is arranged in the housing, if the key is required to have the waterproof effect, only the tightness of the connection between the key and the housing needs to be considered, and when the key is integrally formed with the housing respectively through the connecting portion 110, the connection between the key and the housing can have good tightness.

In this embodiment, the outer surface of the connecting portion 110 is formed with a groove 1100, and the groove 1100 is enclosed in the keycap. The provision of the recess 1100 may further reduce the force with which the key is pressed.

In this embodiment, the thickness of the connection portion 110 is smaller than the thickness of the key cap 111. When the key is pressed, the pressing force can be further reduced, and the flexibility of the key can be increased.

In this embodiment, the thickness of the key cap 111 is smaller than the thickness of the housing. The pressing force to the key cap 111 can be reduced even further. Specifically, the outer surface of the key cap is flush with the outer surface of the housing, and the inner surface of the key is formed with a recess so that the thickness of the key cap 111 is smaller than the housing.

In this embodiment, the key cap 111 is circular, the connecting portion 110 and the groove 1100 are annular, the extending portion 112 is a column shape and is vertically disposed in the middle of the inner surface of the key cap 111, the circular key cap 111 makes the process of integrally forming the key and the housing simpler, the appearance is more attractive, and the extending portion 112 is disposed in the middle of the lower end surface of the key cap 111, so that the pressing force can be further reduced when the key cap 111 is pressed. It should be understood that the keys may be arranged in other configurations.

Further, referring to fig. 6 and 8, the key assembly further includes a main board 20, and the main board 20 is provided with a control contact 201. The key corresponding main board 20 is arranged, and the main board 20 is provided with a control contact 201 corresponding to the key, wherein the connecting part 110 is sunken when the key cap 111 is pressed, and the extending part 112 is abutted against the control contact 201. When the tracker is used, the tracker can be controlled to start and close only by pressing the outer surface of the key cap 111 to enable the extension part 112 to be in contact with the control contact 201 of the main board 20, and the operation is simple and convenient.

In this embodiment, the housing and the keys are made of polycarbonate, so that the tracker is lighter as a whole.

Referring to fig. 1-13, a tracker according to an embodiment of the present invention includes a stand 30, a battery 60, a positioning device, a charging device, and the above-mentioned key assembly.

In this embodiment, the housing has a cavity 116, the bracket 30 is disposed in the cavity 116, the main board 20, the battery 60, the positioning device and the charging device are disposed in the bracket 30, and the main board 20 is electrically connected to the battery 60, the positioning device and the charging device, respectively.

In this embodiment, the housing has a cavity 116, the bracket 30 is disposed in the cavity 116, and internal components such as the motherboard 20, the battery 60, the positioning device, the charging device, etc. are mounted on the bracket 30, so that the overall tracker is more stable and compact, and has stronger shock resistance. In the prior art, the internal components of the tracker are directly fixed through the shell, but the mounting structure of the shell is fewer, and the internal components cannot be well supported and fixed, so that the shock resistance is poor, and the internal components are easy to loosen and fall off in severe shock.

As shown in fig. 3, the bracket 30 includes a top wall 350 and a side wall, the top wall 350 has a notch 370, the side wall is disposed around the top wall 350 to enclose the notch 370 to form the accommodating cavity 310, the side wall encloses an irregular frame, preferably, the shape of the frame matches the shape of the cavity 116, so that the housing can be exactly sleeved on the outer side of the bracket 30, and the bracket 30 is prevented from moving during severe vibration. The bracket 30 may be provided with at least one groove body for installing the internal components such as the main board 20, the battery 60, the positioning device, the charging device and the like, and the groove body may be surrounded by the top wall 350, may be surrounded by the side wall, and may be surrounded by the top wall 350 and the side wall together. Can make things convenient for the interior part installation more after setting up the cell body, and can fix the interior part better, the cell wall of cell body can also restrict interior part and remove, and then increases interior part's shock resistance, further prevents interior part loosening, drops.

Referring to fig. 1, 3 and 4 again, in this embodiment, the side walls include a first side wall 351, a second side wall 352, a third side wall 353 and a fourth side wall 354, the first side wall 351, the second side wall 352, the third side wall 353 and the fourth side wall 354 are sequentially connected and enclosed to form a containing space, the top wall 350 is fixedly arranged in the containing space to divide the containing space into an upper containing space 370 and a lower containing space 360, the upper containing space 370, the containing cavity 310 and the lower containing space 360 are communicated, the motherboard 20 is arranged in the upper containing space 370, and the battery 60 is arranged in the lower containing space 360. Further, the first sidewall 351 is disposed opposite to the fourth sidewall 354, and the second sidewall 352 is disposed opposite to the third sidewall 353. It should be appreciated that in other embodiments, the bracket 30 may be formed with three, five, seven, etc. side walls and a plurality of top walls 350 to define an irregular structure.

In this embodiment, the structure of the bracket 30 may be set according to the overall structure and size of the tracker, for example, may be substantially a regular sphere, a cuboid, a cube, or the like, may be disposed in the cavity 116, and may be provided with internal components such as the motherboard 20, the battery 60, the positioning device, and the charging device.

Referring to fig. 2 again, in the present embodiment, the housing includes a lower shell 12 and an integrally formed upper shell 11, the upper shell 11 includes a first side plate 1101, a second side plate 1102, a third side plate 1104, a fourth side plate 1104 and a top plate 117, the first side plate 1101, the second side plate 1102, the third side plate 1104 and the fourth side plate 1104 enclose the top plate 117 to form a cavity 116, and the top plate 117 is disposed at the ends of the first side plate 1101, the second side plate 1102, the third side plate 1104 and the fourth side plate 1104. It should be appreciated that in other embodiments, the upper shell 11 may be surrounded by three, five, seven, etc. side panels and a plurality of top panels 117 to form other irregular structures.

In this embodiment, the shell is provided with the hanging hole 120 so as to be convenient for carrying the pet, specifically, the upper shell 11 has the locating part 119, the locating part 119 and the shell integrated into one piece, the locating part 119 is located the corner of shell, approximately be "U" type structure, be connected with the diapire of roof 117 and the inner wall of first curb plate 1101, second curb plate 1102 respectively, the hanging hole 120 is located and wears out the upper shell 11 in the locating part 119, make two openings be located the lateral wall of upper shell 11 respectively, the setting of locating part 119 avoids hanging hole 120 and the cavity 116 intercommunication of upper shell 11, the waterproof effect of upper shell 11 has been strengthened. It should be appreciated that the locating portion 119 may also be provided at other locations on the housing.

In this embodiment, after the bracket 30 is disposed in the cavity 116 of the housing, the side wall of the side wall is substantially attached to the inner wall of the upper housing, so that the bracket 30 is prevented from being displaced during vibration, and the bracket 30 and the housing are prevented from being fixed to each other by using the mounting component.

In this embodiment, the motherboard 20 includes a substrate and components. The components are disposed on the substrate, the shielding cover 204 is covered on the substrate, and part of the components are disposed in the shielding cover 204, and the surface of the components is lower than the surface of the shielding cover 20. The shielding cover 204 is used to prevent electromagnetic signals of components from interfering with external electromagnetic signals. The shielding cover 204 has an arc notch, the arc notch forms a space 100 for letting down on the motherboard 20, the control contact 201 is located in the space 100 for letting down, the key is opposite to the space 100 for letting down, when the key is pressed, the key cap 111 and the extension 112 extend into the space 100 for letting down, and the extension 112 extends into the space 100 for letting down to contact with the control contact 201.

In this embodiment, the key is integrally formed on the top plate 117, the main board 20 is horizontally disposed on the bracket 30 and faces the top plate 117, and the control contacts 201 and the shielding cover 204 are disposed on the main board 20 and correspond to the top plate 117.

Referring to fig. 1, 3, 4, 6 and 8 again, in the present embodiment, the bracket 30 has a receiving cavity 310 and a supporting structure, and the main board 20 is covered on the receiving cavity 310 by the supporting structure, so that the main board 20 is more stable and has stronger shock resistance, and the main board 20 can be effectively prevented from loosening and shifting during severe vibration.

The main board 20 covers the accommodating cavity 310. In other embodiments, the accommodating cavity 310 may be formed in other manners, for example, the top of the top wall 350 is recessed downward to directly form the accommodating cavity 310, the supporting structure is disposed on at least two side walls, and the motherboard 20 is disposed on the supporting structure.

In this embodiment, the support structure includes a first sinking stage 311 and a second sinking stage 312 formed at two ends of the accommodating cavity 310, the first sinking stage 311 is formed by partially sinking the surface of the second sidewall 352, and the second sinking stage 312 is formed by partially sinking the surface of the top wall 350. The first sinking stage 311 and the second sinking stage 312 can support the main board 20 and can restrict the displacement of the main board 20.

In this embodiment, the supporting structure further includes supporting protrusions 314 formed on two sides of the accommodating cavity 310 and a third sinking platform 313, the supporting protrusions 314 are convexly disposed on the inner surface of the third sidewall 353, the third sinking platform 313 is formed by partially sinking the surface of the top wall 350, wherein the second sinking platform 312 is communicated with the third sinking platform 313. The supporting protrusions 314, the first settling platform 311, the second settling platform 312 and the third settling platform 313 cooperate with each other to firmly restrict the main board 20 to the upper receiving space 370. It can be appreciated that, because the contact area between the supporting protrusion 314 and the main board 20 is small, in other embodiments, the supporting protrusion 314 may be flexibly disposed at a position where the main board 20 needs to be supported or needs to be supported in a reinforced manner; the contact surfaces of the first settling platform 311, the second settling platform 312, the third settling platform 31 and the main board are large, and the first settling platform, the second settling platform and the third settling platform can be arranged at other positions according to specific needs.

In the present embodiment, the second sinking stage 312 and the third sinking stage 313 have a yielding portion 314 matching the periphery of the main board 20. When the motherboard 20 has components, the components can be accommodated in the abdication portion 314 by the abdication portion 314, so that the motherboard 20 is more stable and compact. When the component is located in the middle of the motherboard 20, the component will be accommodated in the accommodating cavity 310, where the distance between the surface of the component and the surface of the battery 60 is not greater than 1mm, so that the overall tracker is more compact.

In this embodiment, the bracket 30 further includes a protruding portion extending from the side wall toward the accommodating cavity 310, specifically, the protruding portion is disposed on an end surface of the third side wall 353, and the main board 20 is partially disposed between the protruding portion and the supporting structure. The protrusions cooperate with the support structure to limit the up and down movement of the main plate 20. It should be appreciated that in other embodiments, the protrusions may also be provided on the top wall 350.

In this embodiment, the protruding portion includes a first protruding portion 315 and a second protruding portion 316, and the main board 20 abuts against the first protruding portion 315 and the second protruding portion 316 respectively. After the main board 20 abuts against the first protruding portion 315 and the second protruding portion 316, the up-and-down movement of the main board 20 is further limited, so that the main board 20 is more stable and compact.

In this embodiment, the third settling platform 313 includes a supporting wall and a limiting wall, and the supporting wall is used for supporting the main board 20; the limiting wall is perpendicular to the supporting wall. At least one limiting part 317 is convexly arranged on the periphery of the accommodating cavity 310, and the limiting part 317 is arranged on the end face of the limiting wall. The limiting portion 317 is used for further limiting the displacement of the main board 20, so that the main board 20 is more stable. Specifically, the number of the stopper 317 is two, and both sides of the support table 33 (to be described later) are arranged.

Referring to fig. 1, 3, 8 and 13 again, the tracker further includes a wire 61, two ends of the wire 61 are electrically connected to the battery 60 and the motherboard 20, the bracket 30 has a wire slot, and the wire 61 is disposed in the wire slot.

The battery 60 supplies power to the main board 20 through the lead 61 and charges itself through the main board 20 and the lead 61. The wire 61 is arranged in the wire slot, so that the wire 61 is more stable, and the shock resistance of the wire 61 is enhanced.

In this embodiment, the trunking may be provided only on the top wall 350, depending on the specific configuration of the tracker. Or may be disposed only on the side wall, or may be disposed on both the top wall 350 and the side wall. The size of the wire slot is set according to the size of the wire.

As shown in fig. 13, the wire 61 includes a lower horizontal segment 611, a first bent segment 612, and an upper horizontal segment 614. The lower horizontal segment 611 is electrically connected with the battery 60; the first bending section 612 is vertically connected to the lower horizontal section 611; the second bending section 613 is connected with the first bending section 612 and is arranged with a gap from the lower horizontal section 611; one end of the upper horizontal section 614 is connected to the second bending section 613, and the other end is connected to the main board 20.

In this embodiment, the slot includes a first notch slot 332, a top slot 330, a side slot 331, and a second notch slot 335: the first notch groove 332 is formed on the top wall 350 and is communicated with the accommodating cavity 310, wherein the main board 20 covers the upper horizontal section 614 in the first notch groove 332; the top groove 330 is formed on the top wall 350 and is communicated with the first notch groove 332, and the top groove 330 accommodates the second bending section 613; a side groove 331 formed in the first side wall 351 to communicate with the top groove 330; the second notch groove 335 communicates with the side groove 331 and the lower accommodating space 360, and the second notch groove 335 accommodates the lower horizontal segment 611. The first notch groove 332, the second notch groove 335, the top groove 330 and the side groove 331 are used for fixing the conductive wire 61, so that the conductive wire 61 can be further stabilized, the shock resistance of the conductive wire 61 is enhanced, and the overall tracker is more compact, and it should be understood that in other embodiments, the first notch groove 332, the second notch groove 335, the top groove 330 and the side groove 331 can be formed at other positions of the bracket 30, and the top groove 330 and the side groove 331 can be not communicated when the top groove 330 and the side groove 331 are not suitable for communication or have better functions.

In this embodiment, the first notch 332 communicates with the top groove 330 in a stepped manner to guide the wire 61 under the motherboard 20.

In this embodiment, the first notch 332 has a slope 333 inclined from the top slot 330 to the accommodating cavity 310. When the wires 61 need to be connected to the lower surface of the motherboard 20, the inclined surface 333 can better guide the wires 61 to the lower surface of the motherboard 20, so as to prevent the wires 61 from lifting the motherboard 20 to affect the stability of the motherboard 20.

In this embodiment, the bottom end of the inclined surface 333 extends toward the accommodating cavity 310 to form a supporting platform 334, and when the conductive wire 61 is connected to the lower surface of the motherboard 20, the supporting platform 334 can provide support for the end of the conductive wire 61, so that the conductive wire 61 is more firmly connected to the motherboard 20.

In this embodiment, the bottom of the first notch groove 332 is provided with a guiding protrusion 336, specifically, the guiding protrusion 336 is disposed on one side of the first notch groove 332, the second bending section 613 and the upper horizontal section 614 are connected around the circumference of the guiding protrusion 336 in a bending manner so as to better fix the wire 61, one side of the guiding protrusion 336 close to the wire 61 is provided with a rounded corner, and the guiding protrusion 336 is prevented from damaging the wire 61 during vibration.

Referring to fig. 1, 3, 4, 5, 8 and 9 again, in the present embodiment, the charging device includes a circuit board 40 and a charging connector 41, the circuit board 40 is clamped on the bracket 30, the charging connector 41 is electrically connected to the circuit board 40, and the circuit board 40 is electrically connected to the motherboard 20 to be electrically connected to an external power source.

In this embodiment, the external power source charges the battery 60 through the small circuit board 40 and the charging connector 41, and the small circuit board 40 is clamped on the bracket 30, so that the small circuit board 40 has stronger shock resistance, and can effectively prevent severe shock from affecting the charging function of the tracker.

In the present embodiment, the charging connector 41 is electrically connected to the circuit board 40, and may be connected through an FPC or a wiring. The circuit board 40 is electrically connected to the motherboard 20, and may be connected via a wiring or FPC. After the charging connector 41 is connected to an external power source, the battery 60 is charged through the circuit board 40, the main board 20, and the lead 61.

In this embodiment, the bracket 30 has a mounting slot 400, and the circuit board 40 is disposed in the mounting slot 400, preferably, the size of the mounting slot 400 matches the size of the circuit board 40, and the shock resistance of the circuit board 40 can be further increased by the mounting slot 400, and it should be understood that the mounting slot 400 can be disposed at any position of the bracket 30, for example, on the top wall 350 or on the side wall.

In this embodiment, the mounting groove 400 is formed by surrounding the top wall 350 with side walls, specifically, the first side wall 351 and the third side wall 353 are vertically disposed on two sides of the top wall 350 to form the mounting groove 400.

In this embodiment, the side wall protrudes toward the mounting groove 400 to form a limiting protrusion 324, which further limits the movement of the circuit board 40. Since the mounting groove 400 is defined by the top wall 350, the first side wall 351 and the third side wall 353 in the present embodiment, the limiting protrusion 324 may be disposed on the first side wall 351 or the third side wall 353, or both the first side wall 351 and the third side wall 353, it should be understood that when the mounting groove 400 is defined by the top wall 350 and other side walls of the side wall, the limiting protrusion 324 may be disposed on other side walls.

In the present embodiment, the charging connector 41 is provided on the circuit board 40, and the mounting groove 400 has a receiving groove 321 for receiving the charging connector.

In this embodiment, the accommodating groove 321 can not only accommodate and fix the charging connector 41, but also prevent the connection between the circuit board 40 and the charging connector 41 from loosening.

In this embodiment, the circuit board 40 is horizontally disposed in the mounting groove 400, the charging connector 41 is located below the circuit board 40, and the accommodating groove 321 is correspondingly disposed at the bottom of the mounting groove 400. It should be understood that, according to the location of the mounting slot 400 and the structure of the bracket 30, in other embodiments, the charging connector 41 may be disposed at other positions of the circuit board 40, for example, the circuit board 40 is horizontally disposed in the mounting slot 400, the charging connector 41 is located above the circuit board 40 or beside the circuit board 40, when the charging connector 41 is beside the circuit board 40, the receiving slot 321 is disposed on the sidewall of the sidewall corresponding to the charging connector 41 in the mounting slot 400, and when the charging connector 41 is disposed corresponding to the opening of the mounting slot 400, the receiving slot 321 may not be disposed.

In this embodiment, the charging connector 41 has a bottom plate 420 and a dome 430, the dome 430 covers the bottom plate 420 to form the interface 410, and the bottom plate 420 is fixed to the circuit board 40.

In this embodiment, the charging connector 41 has a limit protrusion 412, and the bracket 30 is provided with a limit recess 325 corresponding to the limit protrusion 412. The spacing convex part 412 and the spacing concave part 325 are mutually matched to further stabilize the interface 410, and can counteract the tensile force generated when the interface 410 is plugged into the charging cable, so as to prevent the connector from loosening after repeated use to influence the charging function. Preferably, the two limit protrusions 412 are arranged below the charging connector 41, and the limit recess 325 is disposed at the bottom of the accommodating groove 321 corresponding to the limit protrusions 412. It should be appreciated that in other embodiments, depending on the structure and location of the charging connector 41 and the receiving slot 321, the limit projection 412 may also be provided laterally, above, etc. the charging connector 41.

As shown in fig. 9, the tracker further includes an interface cover 70 covering the interface 410, where the interface cover 70 includes a cover plate 701, a fixing post 703 disposed on the cover plate 70, and a joint 702 disposed on the cover plate 701, and the accommodating groove 321 accommodates the fixing post 703 and the interface 410 accommodates the joint 702. The cover plate 701 is matched with the plate groove 113.

In this embodiment, the interface 410 is provided with the interface cover 70, and after the interface cover 70 is provided, the interface 410 can make the interface 410 waterproof and dustproof. The dimensions of the engagement portion 702 preferably match the dimensions of the interface 410. When the joint 702 is accommodated in the interface 410, the interface cover 70 can be fixed and deformation of the interface 410 can be prevented.

In this embodiment, the charging connector 41 is disposed in the accommodating groove 321 such that the accommodating groove 321 forms an interface groove and a receiving groove, and the charging connector 41 is engaged with the interface groove, and the receiving groove receives the fixing post 703.

In this embodiment, the charging port 114 is provided on the case corresponding to the interface 410, the plate groove 113 is provided on the cover plate 701, the penetrating hole 115 is provided on the fixing post 703, the charging port 114 is provided on the bottom of the plate groove 113, the penetrating hole 115 of the case is provided on the circumferential side of the plate groove 113, the joint 702 enters the interface 410 of the charging connector 41 through the charging port 114 of the case, and the fixing post 703 enters the receiving groove through the penetrating hole 115 of the case. Preferably, the fixing post 703 is provided with a guide portion 704, and the guide portion 704 has a substantially cone shape, and the guide portion 704 is located in the receiving groove after passing through the through hole 115 of the housing, so that the receiving groove is more compact.

In this embodiment, the charging connector 41 further has a guiding wall 411, the guiding wall 411 is obliquely disposed on the end surface of the arch plate 430, and the engaging portion 702 is guided by the guiding wall 411 to slide into the connector 410.

In this embodiment, a positioning post 322 is disposed in the mounting groove 400, and the circuit board 40 is sleeved on the positioning post 322. The positioning columns 322 are arranged at the bottom of the mounting groove 400, and are mutually matched with the mounting groove 400 to fix the circuit small board 40, so that the circuit small board 40 is more stable, and particularly, two positioning columns 322 are in a cylindrical shape and are vertically arranged at the bottom of the mounting groove 400. It should be understood that the positioning posts 322 may be located at other locations on the rack 30 when the rack 30 does not have mounting slots for mounting the circuit boards 40.

Referring to fig. 1, 3, 6, 7 and 8 again, the tracker further includes a charging FPC50, at least a portion of the charging FPC50 is clamped in the stand 30, and one end of the charging FPC is electrically connected to the motherboard 20, and the other end of the charging FPC is used for receiving external power.

In this embodiment, the charging FPC50 is clamped on the bracket 30, so that the charging FPC50 is more stable and compact, and has stronger shock resistance.

In this embodiment, the charging FPC50 is used to connect the motherboard 20 and receive external power, so that the external power is more stable after entering the tracker. And because the thickness of the charging FPC50 is small, the positions for alternative installation are more, for example, the positions are arranged on the outer side surface or the upper end surface of the attaching bracket 30, so that the thickness of the whole tracker is prevented from being increased.

In this embodiment, the charging FPC50 includes a main body 501, a first connection portion 502, and a second connection portion 503, where the first connection portion 502 and the second connection portion 503 are connected to two ends of the main body 501 to form a "U" shape, the second connection portion 503 is electrically connected to the motherboard 20, and the first connection portion 502 is used for receiving external electrical energy.

In this embodiment, the charging FPC50 is connected to the motherboard 20 through the second connection portion 503, and after the position of the body 501 of the charging FPC50 on the bracket 30 is determined, no matter which position of the motherboard 20 is disposed on the bracket 30, the charging FPC50 can be connected to the motherboard 20 through the second connection portion 503, so as to avoid the limitation of the mounting position of the motherboard 20 by the charging FPC 50. It should be understood that the length and length direction of the second connection portion 503 are determined according to the relative position of the body 501 of the charging FPC50 and the main board 20.

In this embodiment, the support 30 has a positioning slot, the charging FPC50 is matched with the positioning slot, the charging FPC50 can be further stabilized, and the thickness of the tracker can be completely prevented from being influenced by the charging FPC 50.

In this embodiment, the top wall 350 is vertically connected to the side wall of the side wall, and the positioning groove is formed by the top wall 350 and the side wall of the side wall. Specifically, one side of the upper end surface of the top wall 350 is recessed downward to form a positioning groove with the first side wall 351. It should be appreciated that in other embodiments, the positioning groove may be formed by the top wall 350 alone, for example, the middle portion of the top wall 350 is recessed downward directly to form the positioning groove, and for example, the side middle portion of the first side wall 351 is recessed toward the first side wall 351 directly to form the positioning groove.

In this embodiment, the positioning groove is disposed on the peripheral side of the accommodating cavity 310, and the limiting portion 317 is disposed between the positioning groove and the accommodating cavity 310, so that the main board 20 in the accommodating cavity 310 and the charging FPC50 in the positioning groove can be simultaneously limited by the limiting portion 317, so that the overall structure of the tracker is more stable and compact.

In this embodiment, the first connection portion 502 is electrically connected to the circuit board 40 to receive external power through the circuit board 40.

In this embodiment, the charging FPC50 is connected to the circuit board 40 through the first connection portion 502, and after the position of the body 501 of the charging FPC50 on the stand 30 is determined, no matter where the circuit board 40 is disposed on the stand 30, the charging FPC50 can be extended to be connected to the circuit board 40 through the first connection portion 502, so as to avoid the limitation of the mounting position of the circuit board 40 by the charging FPC 50. It should be understood that the length and length direction of the first connection portion 502 are determined according to the relative positions of the body 501 of the charging FPC50 and the circuit board 40.

In this embodiment, the positioning groove includes: a body groove 340 for accommodating the body 501; the vertical groove 341 is vertically communicated with the groove of the body 501 and accommodates the first connection portion 502. The body 501 presses the second bending section 613 into the top groove 330, wherein the top groove 330 is formed by sinking a bottom wall portion of the body groove 340.

In this embodiment, the conductive wires 61 and the charging FPC50 are stacked, specifically, the bottom of the body groove 340 is recessed downwards to form the top groove 330, the second bending section 613 of the conductive wires 61 is disposed in the top groove 330, and after the body 501 of the charging FPC50 is stacked in the body groove 340, the second bending section 613 is pressed, so that the whole conductive wires 61 are more stable and compact.

In the present embodiment, the circuit board 40 has metal contacts 402, and the metal contacts 402 extend from the mounting groove 400 toward the vertical groove 341 to press the first connection portion 502 into the vertical groove 341.

In this embodiment, the bottom of the mounting groove 400 has a boss 323, the circuit board 40 is disposed on the boss, the circuit board 40 has a protruding end protruding from the boss and extending toward the vertical groove 341, the metal contact 402 is disposed at the bottom of the protruding end, and the first connection portion 502 is connected with the metal contact 402 at the bottom of the protruding end, so that the first connection portion 502 is further pressed in the vertical groove 341 by the protruding end, so that the connection between the first connection portion 502 and the metal contact 402 is more stable. It should be appreciated that depending on the size of the first connection 502, the boss 323 may be provided at a suitable height so that the metal contact 402 may press the first connection 502 better.

In this embodiment, the metal contacts 402 are arranged along the extending direction of the first connecting portion 502, so that the metal contacts 402 can be fixed to a plurality of positions along the length direction of the first connecting portion 502, and the first connecting portion 502 is further stabilized.

In this embodiment, the motherboard 20 has a solder joint 205, and the second connection portion 503 is fixedly connected to the solder joint 205.

In this embodiment, the welding point 205 protrudes from one end of the main board 20 and is supported on the first sinking platform 311 at one side of the accommodating cavity 310, and the first sinking platform 311 can further limit the movement of the main board 20 by limiting the welding point 205, and also can prevent the end of the main board 20 from directly contacting with the bracket 20, so as to prevent the end of the main board 20 from being worn during severe vibration.

In this embodiment, after the solder joint 205 is supported on the first sinking platform 311, the second connection portion 503 of the charging FPC50 is connected with the upper end of the solder joint 205, so that the solder joint 205 can be pressed on the first sinking platform 311, so that the overall structure of the tracker is more stable and compact, and the shock resistance is better.

In this embodiment, the number of the welding spots 205 is plural, for example, four, six, or the like, and the welding spots 205 are arranged along the extending direction of the second connecting portion 503, so that the welding spots 205 can be mutually fixed at a plurality of positions along the length direction of the second connecting portion 503, and the second connecting portion 503 is further stabilized.

In this embodiment, the body groove 340 and the mounting groove 400 are respectively disposed at two adjacent sides of the accommodating cavity 310, the vertical groove 341 is disposed between the mounting groove 400 and the accommodating cavity 310, the solder joint 205 on the motherboard 20 is located at one end of the motherboard 20 far away from the vertical groove 341, the metal contact 402 on the circuit board 40 is located at one end of the circuit board 40 adjacent to the vertical groove 341, the body groove 340 and the vertical groove 341 are disposed at the peripheral side of the accommodating cavity 310, the space at the peripheral side of the accommodating cavity 310 is effectively utilized, and the charging FPC50 with a "U" -shaped structure is disposed at the three sides of the accommodating cavity 310 after being wrapped around the body groove 340 and the vertical groove 341, so that the overall structure of the tracker is more compact.

Referring again to fig. 10-12, further, the tracker further includes an antenna and an antenna feed point, the antenna being at least partially disposed between the inner surface of the support 30 and the feed point.

In this embodiment, the antenna is at least partially disposed between the bracket 30 and the feed point, and the antenna is fixed by the bracket 30 and the feed point, so that the antenna is more stable and has stronger shock resistance. Specifically, the antenna is at least partially disposed between the protrusion and the feed point.

In this embodiment, one end of the antenna is disposed on the outer surface of the bracket 30, and the other end is sandwiched between the inner surface of the bracket 30 and the feed point, so as to further stabilize the antenna and increase the shock resistance of the antenna.

In this embodiment, the feed point is disposed on the main board 20, and the main board 20 fixes the feed point, so that the feed point and the bracket 30 fix the antenna better.

In this embodiment, as shown in fig. 5, the accommodating cavity 310 is surrounded by the top wall 350 and the side wall, and the protruding portion extends from the side wall into the accommodating cavity 310, so that the antenna is preferably disposed between the protruding portion and the feeding point, and the antenna is respectively abutted with the feeding point and the protruding portion, so that the whole intelligent wearable device is more compact, and the antenna is not required to be welded with the feeding point, so that the antenna is more convenient and simple to install. It should be appreciated that in other embodiments, the antenna may be disposed between the feed point and other portions of the support 30.

In this embodiment, the antenna includes an inner bending portion, an upper bending portion, and a base body: an inner bending part (82, 92) is arranged on the inner surface of the protruding part and is provided with a contact point which is abutted with the feed point; the upper bending parts (81, 91) are arranged on the upper surfaces of the protruding parts and are connected with the inner bending parts; the base body is arranged on the side wall and is connected with the upper bending part in a bending way.

Further, the antenna is a GPS antenna, the inner bending portion 82 of the GPS antenna is disposed on the inner surface of the first protruding portion 315, and the upper bending portion 81 of the GPS antenna is disposed on the upper surface of the first protruding portion 315; the feed point is a first feed point 203, the base body of the GPS antenna comprises a first body 80 and a front bending part 83, and the first body 80 is arranged on the third side wall 353 and is in bending connection with the upper bending part 81 of the GPS antenna; the front bending portion 83 is disposed on the second sidewall 352 and is connected to the first body 80 in a bending manner.

In other embodiments, the antenna is a GSM antenna, the inner bending portion 82 of the GSM antenna is disposed on the inner surface of the second protruding portion 316, and the upper bending portion 81 of the GSM antenna is disposed on the upper surface of the second protruding portion 316; the feed point is a second feed point 202, and the base of the gsm antenna comprises: the second body 90 is arranged on the third side wall 353 and is connected with the upper bending part 91 of the GSM antenna in a bending way; the rear bending portion 93 is disposed on the fourth sidewall 354 and is connected to the second body 90 in a bending manner.

In this embodiment, the first protrusion 315 and the second protrusion 316 are disposed on the third sidewall 353 at intervals, and the first feeding point 203 and the second feeding point 202 are disposed on the motherboard 20 at intervals.

In this embodiment, the GPS antenna and the GSM antenna may be set at the same time, and the two antennas enable the tracker to be positioned more accurately and to be switched for use. It should be appreciated that in other embodiments one of the settings may be selected.

In this embodiment, the feeding point is a sheet structure with elasticity, so that the inner bending portion is more conveniently installed between the feeding point and the protruding portion.

In this embodiment, the antenna is in a sheet structure, and one surface of the antenna is provided with an adhesive layer, and the antenna is disposed on the bracket 30 through the adhesive layer. The adhesive layer can be formed by substances with adhesive properties such as glue and asphalt, and the antenna with the sheet-shaped structure is combined with the adhesive layer, so that the antenna is not required to be mounted on the bracket 30 through fixing pieces such as screws and nails, the antenna can be mounted more conveniently, and the overall weight of the tracker can be reduced.

In this embodiment, the antenna is made of a flexible material. The flexible material can be an organic polymer material, such as polyimide or polyester film, and the flexible material is used as a base material of the antenna, so that the antenna has good bending property and is prevented from being broken in severe vibration.

The invention has the beneficial effects that: the shell is provided with a cavity 116, the bracket 30 is arranged in the cavity 116, and the main board 20, the battery 60, the positioning device, the charging device and other internal components are arranged on the bracket 30, so that the whole tracker is more stable and compact and has stronger shock resistance. In the prior art, the internal components of the tracker are directly fixed through the shell, but the mounting structure of the shell is fewer, and the internal components cannot be well supported and fixed, so that the shock resistance is poor, and the internal components are easy to loosen and fall off in severe shock.

The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.

Claims

1. The electronic equipment is characterized by comprising a main board, a small circuit board, a support and a charging FPC, wherein the charging FPC is at least partially clamped in the support, one end of the charging FPC is electrically connected with the main board, and the other end of the charging FPC is used for receiving external electric energy; the charging FPC comprises a first connecting portion, a mounting groove and a vertical groove are formed in the support, a boss is arranged at the bottom of the mounting groove, the circuit board is arranged on the boss and is provided with a protruding end, the protruding end protrudes out of the boss and extends towards the vertical groove, a metal node is arranged on the circuit board, the metal node is arranged at the bottom of the protruding end, and the first connecting portion is connected with the metal node at the bottom of the protruding end.

2. The electronic device of claim 1, wherein the charging FPC further comprises a body, a second connection portion, the first connection portion and the second connection portion being connected to two ends of the body to form a "U" shape, the second connection portion being electrically connected to the motherboard, the first connection portion being configured to receive the external power.

3. The electronic device of claim 2, wherein the bracket has a detent, the charging FPC being mated with the detent.

4. The electronic device of claim 3, wherein the bracket comprises a top wall and a side wall, and the top wall and the side wall are vertically connected to form the positioning groove.

5. The electronic device of claim 4, wherein the first connection is electrically connected with the circuit board to receive the external power through the circuit board.

6. The electronic device of claim 5, wherein the top wall has the mounting slot, the circuit board being disposed in the mounting slot.

7. The electronic device of claim 6, wherein the positioning slot comprises:

a body groove for accommodating the body;

the vertical groove is vertically communicated with the body groove and accommodates the first connecting part.

8. The electronic device of claim 1, wherein a positioning post is disposed in the mounting slot, and the circuit board is sleeved on the positioning post.

9. The electronic device of claim 2, wherein the motherboard has a solder joint, and the second connection portion is fixedly connected to the solder joint.