CN214313713U

CN214313713U - Charging head and intelligent wearable equipment

Info

Publication number: CN214313713U
Application number: CN202120727351.8U
Authority: CN
Inventors: 孔文成; 陈贵家
Original assignee: Guangdong Genius Technology Co Ltd
Current assignee: Guangdong Genius Technology Co Ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-09-28
Anticipated expiration: 2031-04-09

Abstract

The utility model belongs to the field of charging equipment and discloses a charging head and intelligent wearable equipment, wherein the charging head comprises a shell, a Pin needle and a magnetic part, a containing cavity is arranged in the shell, and an opening is arranged at the top of the shell; the bottom end of the Pin needle is arranged in the accommodating cavity, and the top end of the Pin needle is positioned at the opening; the bottom of magnetic part is located and holds the intracavity, and the top is located the opening part, and the magnetic part is cyclic annular and the outside of Pin needle is located to the cover, two lateral walls along width direction of magnetic part are outwards protruding respectively and are equipped with the magnetism boss, the top of magnetism boss with the top of magnetic part has the distance. The utility model discloses a set up the magnetism boss at magnetic part along width direction's both sides wall, can reduce the length of magnetic part to the multiplicable magnetic part of magnetism boss that adds is to the cross-sectional area that inhales, thereby guarantees to charge the magnetic attraction when inhaling, reduces the volume of magnetic part when realizing guaranteeing magnetic attraction, and then reduces the volume of the head that charges, does benefit to the miniaturization of the head that charges.

Description

Charging head and intelligent wearable equipment

Technical Field

The utility model relates to a battery charging outfit field indicates a head and intelligent wearing equipment charge especially.

Background

Along with the development of electronic technology, intelligent wearing equipment such as intelligent wrist-watch, intelligent bracelet more and more receive people's welcome. At present, intelligence wearing equipment to intelligent bracelet is the example, generally all adopts the form that formula was inhaled to Pogo Pin magnetism. Formula charging wire is inhaled to Pogo Pin magnetism relies on the positive negative pole of magnet magnetism to attract, adsorbs in certain distance through magnetism automatically, will charge head and intelligent bracelet intercommunication, reaches the switch-on effect of charging.

However, the charging head and the charging structure of the existing intelligent wearable device occupy a large space, and are not beneficial to the miniaturization of the charging head and the intelligent wearable device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a head and intelligent wearing equipment charge can be when reducing the head size that charges, the magnetic attraction when guaranteeing to charge.

The utility model provides a technical scheme as follows:

in one aspect, there is provided a charging head including:

the device comprises a shell, a shell body and a cover, wherein an accommodating cavity is formed in the shell body, and an opening is formed in the top of the shell body;

the bottom end of the Pin needle is arranged in the accommodating cavity, and the top end of the Pin needle is positioned at the opening;

the bottom of the magnetic part is located the accommodating cavity, the top end of the magnetic part is located at the opening, the magnetic part is annular and sleeved on the outer side of the Pin needle, two outer side walls of the magnetic part in the width direction are respectively provided with a magnetic boss in an outwards protruding mode, and the top of the magnetic boss is distant from the top end of the magnetic part.

Further preferably, the housing includes a first housing and a second housing, the second housing is disposed above the first housing, the top of the second housing is provided with the opening, the length of the second housing along the length direction of the magnetic member is smaller than the length of the first housing along the length direction of the magnetic member, the bottom ends of the magnetic member and the Pin needle are located in the first housing, and the top ends of the magnetic member and the Pin needle extend out of the opening.

Further preferably, the Pin device further comprises a circuit board, the circuit board is arranged in the first shell, and the magnetic part and the bottom end of the Pin needle are respectively arranged on the circuit board.

Further preferably, a clamping strip is arranged on the inner wall of the first shell, a bayonet is arranged on the side edge of the circuit board, and the circuit board is fixed in the first shell through the matching of the bayonet and the clamping strip.

Further preferably, the magnetic part comprises a first arc section, a first plane section, a second arc section and a second plane section which are sequentially connected end to end, the first arc section and the second arc section are oppositely arranged, the first plane section and the second plane section are oppositely arranged, and the first plane section and the second plane section are respectively provided with the magnetic bosses.

Further preferably, the magnetic boss, the first planar section and the second planar section are respectively arranged in parallel, and the thickness of the magnetic boss along the width direction of the magnetic member is greater than or equal to 0.35 mm.

Further preferably, the length of the magnetic boss along the length direction of the magnetic member, the length of the first planar section along the length direction of the magnetic member, and the length of the second planar section along the length direction of the magnetic member are all the same.

Further preferably, the distance between the top of the magnetic boss and the top end of the magnetic member is greater than or equal to 1 mm.

Further preferably, the number of the Pin needles is two, and the two Pin needles are arranged at intervals along the length direction of the magnetic member.

On the other hand, still provide an intelligence wearing equipment, including host computer shell and host computer magnetic member, host computer magnetic member set up in the host computer shell, host computer magnetic member outwards the protrusion respectively along width direction's both sides wall is equipped with the magnetism boss, the top of magnetism boss with the top of magnetic member has the distance.

The technical effects of the utility model reside in that: set up the magnetism boss through the both sides wall at magnetic part along width direction, can reduce the length of magnetic part to the multiplicable magnetic part of magnetism boss that adds is to the cross-sectional area that inhales, thereby guarantees to charge the magnetic attraction when inhaling, reduces the volume of magnetic part when guaranteeing magnetic attraction with the realization, and then reduces the volume of the head that charges, does benefit to the miniaturization of the head that charges.

Drawings

The invention will be described in further detail with reference to the following drawings and embodiments:

fig. 1 is a schematic structural diagram of an embodiment of a charging head according to the present invention;

fig. 2 is a side view of an embodiment of a charging head of the present invention;

fig. 3 is a schematic diagram of an internal structure of an embodiment of a charging head according to the present invention;

fig. 4 is a schematic structural view of the magnetic member of the present invention.

The reference numbers illustrate:

10. a housing; 11. a first housing; 111. clamping the strip; 12. a second housing; 101. an opening; 20. a Pin needle; 30. a magnetic member; 31. a first arc segment; 32. a first planar segment; 33. a second arc segment; 34. a second planar segment; 301. a magnetic boss; 40. a circuit board.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

For the sake of simplicity, only the parts relevant to the present invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

In this context, it is to be understood that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.

The utility model provides a specific embodiment of a charging head, as shown in fig. 1 to 4, comprising a shell 10, a Pin needle 20 and a magnetic part 30, wherein the shell 10 is provided with a containing cavity, and the top of the shell is provided with an opening 101; the bottom end of the Pin needle 20 is arranged in the accommodating cavity, and the top end of the Pin needle 20 is positioned at the opening 101; the bottom end of the magnetic member 30 is located in the accommodating cavity, the top end of the magnetic member 30 is located at the opening 101, the magnetic member 30 is annular and is sleeved outside the Pin needle 20, two outer side walls of the magnetic member 30 in the width direction are respectively provided with a magnetic boss 301 in an outward protruding manner, and the top of the magnetic boss 301 is spaced from the top end of the magnetic member 30.

Specifically, the housing 10 may be a housing which is formed by a bottom plate and a side plate and has an opening at one end and a containing cavity inside, the magnetic member 30 and the Pin needle 20 are both disposed in the containing cavity, and the top end of the magnetic member 30 and the Pin needle 20 is located at the opening 101, and the top ends of the magnetic member 30 and the Pin needle 20 may extend out of the housing 10 from the opening 101 or may not extend out of the housing 10.

The magnetic member 30 is a magnet, the magnetic member 30 is annular, and the cross section of the magnetic member 30 can be circular, elliptical or square. The magnetic part 30 on the charging head and the host magnetic part at the charging port on the intelligent wearable device attract each other, so that the charging head is connected with the intelligent wearable device to charge the intelligent wearable device. The Pin needles 20 are disposed inside the magnetic member 30, the number of the Pin needles 20 is two, and the two Pin needles 20 are disposed at intervals in the longitudinal direction of the magnetic member 30.

The two outer side walls of the magnetic member 30 in the width direction are respectively provided with a magnetic boss 301, the top of the magnetic boss 301 has a distance with the top end of the magnetic member 30, the distance is set according to the thickness of the casing 10, when the top end of the magnetic member 30 is flush with the outer surface of the casing 10, the distance is the thickness of the casing 10, in order to ensure the strength of the casing 10, the thickness of the casing 10 is generally greater than or equal to 1mm, and if the thickness of the casing 10 is 1mm, the distance is 1 mm. If the top end of the magnetic member 30 extends out of the housing 10, the distance between the top of the magnetic boss 301 and the top end of the magnetic member 30 is greater than the thickness of the housing 10. After the magnetic member 30 is mounted at the opening 101 of the housing 10, the magnetic boss 301 is located in the receiving cavity of the housing 10.

Through setting up the cross-sectional area that magnetism boss 301 multiplicable magnetic part 30 and intelligent wearing equipment inhaled the time to reinforcing magnetic attraction, set up magnetism boss 301 because of only at the both sides wall of magnetic part 30 edge width direction, magnetic part 30 does not set up magnetism boss 301 along length direction's both sides wall, and the length of magnetic part 30 can be dwindled, makes the whole length of the head that charges diminish, realizes the miniaturization of the head that charges, promotes the general compatibility of the head that charges.

When the magnetic part of the embodiment is processed, an annular magnetic part with a larger size can be processed firstly, then the unnecessary part is ground, and the magnetic boss 301 protruding outwards is formed on the side wall of the magnetic part 30.

In one embodiment, as shown in fig. 2 and 3, the housing 10 includes a first housing 11 and a second housing 12, the second housing 12 is disposed above the first housing 11, an opening 101 is disposed at a top of the second housing 12, a length of the second housing 12 along a length direction of the magnetic member 30 is smaller than a length of the first housing 11 along the length direction of the magnetic member 30, bottom ends of the magnetic member 30 and the Pin needle 20 are located in the first housing 11, and top ends of the magnetic member 30 and the Pin needle 20 protrude out of the opening 101. The first housing 11 and the second housing 12 may be integrally formed, or may be fixedly connected by dispensing after being formed respectively. The second housing 12 and the magnetic member 30 can be fixedly connected through a rubber coating process or a sleeve beer process, and a connection structure such as a screw is not required, so that the design of minimizing the volume of the charging head is realized.

When the head that charges for intelligent wearing equipment, the second casing 12 and the mouthful cooperation that charges on the intelligent wearing equipment, 11 sizes of first casing are compared to second casing 12 and are shortened, and then can reduce the size of the mouthful that charges on the intelligent wearing equipment, promote the first general match nature that charges. The length of the first housing 11 is greater than the length of the second housing 12, and the first housing 11 can be used to accommodate other electronic components of the charging head.

As shown in fig. 3, a circuit board 40 is disposed in the first housing 11, bottom ends of the magnetic member 30 and the Pin needle 20 are respectively fixed on the circuit board 40, the Pin needle 20 is electrically connected to the circuit board 40, the Pin needle 20 and the circuit board 40 can be connected by laser welding, no elastic piece is disposed between the Pin needle 20 and the circuit board 40, and a distance between two adjacent Pin needles 20 can be reduced to reduce a length of the magnetic member 30, thereby reducing a volume of the charging head. The magnetic member 30 may be fixed on the circuit board 40 by an adhesive layer.

Be equipped with card strip 111 on the inner wall of first casing 11, the side of circuit board 40 is equipped with the bayonet socket, fixes circuit board 40 in first casing 11 through the cooperation of bayonet socket and card strip 111. The card strip 111 in the first housing 11 extends along the height direction of the magnetic member 30, and the upper bayonet of the circuit board 40 is connected with the card strip 111 in a clamping manner, so that the circuit board 40 is fixed in the first housing 11. For improving fixed stability, be equipped with a plurality of card strips 111 in the first casing 11, the side of circuit board 40 is equipped with a plurality of bayonets, and a plurality of bayonets and a plurality of card strips 111 one-to-one set up.

In one embodiment, as shown in fig. 4, the magnetic member 30 includes a first circular arc segment 31, a first plane segment 32, a second circular arc segment 33, and a second plane segment 34 connected end to end in sequence, the first circular arc segment 31 is disposed opposite to the second circular arc segment 33, the first plane segment 32 is disposed opposite to the second plane segment 34, and the first plane segment 32 and the second plane segment 34 are provided with magnetic bosses 301. Set up magnetism boss 301 at the lateral wall of first plane section 32 and second plane section 34, not only the cross-sectional area that magnet was inhaled when multiplicable was charged to reinforcing magnetic attraction, can shorten the whole length of magnetic part 30 moreover, in order to do benefit to the miniaturization of charging head.

The magnetic boss 301, the first plane section 32 and the second plane section 34 are respectively arranged in parallel, and the thickness of the magnetic boss 301 along the width direction of the magnetic element 30 is more than or equal to 0.35 mm. When the thickness of the magnetic boss 301 is too small, not only the enhanced magnetic attraction force is small, but also the whole grinding process of the magnetic member 30 is not facilitated.

The length of the magnetic boss 301 in the length direction of the magnetic member 30, the length of the first planar section 32 in the length direction of the magnetic member 30, and the length of the second planar section 34 in the length direction of the magnetic member 30 are all the same. The length of the magnetic boss 301 on the first plane section 32 covers the length of the whole first plane section 32, and the length of the magnetic boss 301 on the second plane section 34 covers the length of the whole second plane section 34, so that the length of the magnetic boss 301 is increased as much as possible while the whole length of the magnetic member 30 is reduced, and the magnetic attraction force during charging and suction is further improved.

The utility model also provides a specific embodiment of intelligence wearing equipment, including host computer shell, host computer magnetism spare and host computer Pin needle all set up in the host computer shell, and the one end of host computer Pin needle stretches out the host computer shell, and the host computer magnetism spare is cyclic annular to the cover is established with the outside of host computer Pin needle. The two side walls of the host magnetic part along the width direction are respectively provided with a magnetic boss in an outward protruding mode, and the top of the magnetic boss is distant from the top end of the magnetic part.

Host computer magnetic part on the intelligent wearing equipment and the overhead magnetic part 30's of charging shape and size looks adaptation to when making the head that charges and intelligent wearing equipment be close to, through the automatic absorption of host computer magnetic part and the overhead magnetic part 30 that charges, realize the overhead Pin needle 20 of charging and the overhead host computer Pin needle contact of intelligent wearing equipment and switch on, reach the switch-on effect of charging. Set up magnetism boss 301 on the both sides wall of magnetic part 30 respectively, not only can shorten the length of magnetic part 30, but also the cross-sectional area that multiplicable magnet inhaled to increase intelligent wearing equipment and the magnetic attraction of the head that charges, do benefit to the miniaturization of the mouth that charges on the head that charges and the intelligent wearing equipment.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A charging head, comprising:

2. A charging head according to claim 1, wherein said housing comprises a first housing and a second housing, said second housing is disposed above said first housing, said opening is disposed at the top of said second housing, the length of said second housing along the length direction of said magnetic member is smaller than the length of said first housing along the length direction of said magnetic member, the bottom ends of said magnetic member and said Pin needle are located in said first housing, and the top ends of said magnetic member and said Pin needle protrude out of said opening.

3. The charging head according to claim 2, further comprising a circuit board disposed in the first housing, wherein the magnetic member and the bottom end of the Pin are respectively disposed on the circuit board.

4. A charging head according to claim 3, wherein a clip strip is provided on the inner wall of the first housing, and a bayonet is provided on the side of the circuit board, so that the circuit board is fixed in the first housing by the cooperation of the bayonet and the clip strip.

5. The charging head according to claim 1, wherein the magnetic member comprises a first circular arc section, a first plane section, a second circular arc section and a second plane section which are sequentially connected end to end, the first circular arc section is opposite to the second circular arc section, the first plane section is opposite to the second plane section, and the first plane section and the second plane section are respectively provided with the magnetic bosses.

6. A charging head according to claim 5, wherein said magnetic boss, said first planar section and said second planar section are respectively disposed in parallel, and a thickness of said magnetic boss in a width direction of said magnetic member is 0.35mm or more.

7. A charging head as claimed in claim 6, wherein the length of said magnetic boss along the length of said magnetic member, the length of said first planar section along the length of said magnetic member and the length of said second planar section along the length of said magnetic member are the same.

8. A charging head as claimed in claim 1, wherein the distance between the top of the magnetic boss and the top of the magnetic member is 1mm or more.

9. A charging head as claimed in claim 1, wherein said Pin needles are two in number, and are spaced apart along the length of said magnetic member.

10. The utility model provides an intelligence wearing equipment, its characterized in that, includes host computer shell and host computer magnetic part, host computer magnetic part set up in the host computer shell, host computer magnetic part outwards the protrusion respectively along width direction's both sides wall is equipped with the magnetism boss, the top of magnetism boss with the top of magnetic part has the distance.