CN103337757B - A kind of charge connector system of electronic equipment and charging method of attachment thereof - Google Patents
A kind of charge connector system of electronic equipment and charging method of attachment thereof Download PDFInfo
- Publication number
- CN103337757B CN103337757B CN201310216198.2A CN201310216198A CN103337757B CN 103337757 B CN103337757 B CN 103337757B CN 201310216198 A CN201310216198 A CN 201310216198A CN 103337757 B CN103337757 B CN 103337757B
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- connector
- terminal
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- insulating body
- contact
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Abstract
A kind of charge connector system of electronic equipment, it comprises the first connector be installed on the circuit board of electronic equipment internal, 3rd connector on the circuit board being installed on the second connector in the exterior case of electronic equipment and being installed on charging device, first contact site of the first connector through base and be exposed to the surface of base, the first contact site and protuberance is only had to be exposed to base, what the second connector was seamless is fixed on bluetooth earphone shell, both have anti-impurity effect, extend the useful life of charging connected system, also make electronic equipment have more aesthetic property simultaneously, in addition, second connector is as intermediate connector, on the one hand, it is fixed on shell by thermosol mode, avoid prior art damage to the second connector in welding process, the second connector is made to be connected more stable with the contact of the first connector, on the other hand, the packaging efficiency improving product is conducive to.
Description
Technical field
The present invention relates to a kind of charge connector system and charging method of attachment thereof of electronic equipment.
Background technology
Current, electronic equipment is normally connected with power supply unit and charges to electronic equipment by user.For this mobile electronic device of bluetooth earphone, the charge connector system of this bluetooth earphone comprises the USB socket on bluetooth earphone, and the USB plug on external charging equipment, and by cable to both connections to realize quick charge to bluetooth earphone; But in practical process, still there are some problems: one is that in its use procedure, some foreign material easily enter socket because the USB socket that is provided with is open type on bluetooth earphone, affects the charging of bluetooth earphone, is unfavorable for the use of bluetooth earphone; Two is because bluetooth earphone establishes the socket of open type, is also unfavorable for attractive in appearanceization of bluetooth earphone.
In addition, one is also had to cause miniaturized electronics, they are the connection chargings of form of filling with seat, this charge connector system comprises the first connector of being arranged at electronic equipment and is arranged at the second connector that external charging arranges, wherein, first connector is a kind of connector of non-open type, the second connector contact on its one end and charging device, the other end is welded on electronic equipment internal circuit board, though this kind of connected mode has the effect that certain anti-foreign material enter, but the first connector is in welding process, certain damage can be caused to the contact jaw on it, make this connector will contact instability with the second connector of charging device, certain inconvenience is brought to user.
In view of this, this design people for above-mentioned deficiency, and coordinates the utilization of scientific principle, creates a kind of creation scheme that can solve above-mentioned deficiency.
Summary of the invention
Main purpose of the present invention is to provide a kind of electronic equipment charge connector system that can solve above-mentioned deficiency.For achieving the above object, the present invention adopts following technical scheme:
A charge connector system for electronic equipment, includes: the first connector, is installed on the circuit board of electronic equipment internal, includes the first insulating body and is fixed on the first terminal on the first insulating body; Second connector, is installed on the outer cage of electronic equipment, comprises the second insulating body and the second terminal being fixed on the second insulating body; 3rd connector, is installed on the circuit board of charging device, includes the 3rd insulating body and the 3rd terminal being fixed on the 3rd insulating body; Wherein, the second connector is as intermediate connector, and the first contact jaw on it is connected to the first connector, and the second contact jaw is connected to the 3rd connector.
As a kind of preferred version, described first insulating body is provided with the host cavity of collecting first contact jaw, is provided with the first terminal contact site in host cavity.
As a kind of preferred version, described first contact jaw is the hyoplastron shape of insertable, it is laid with the second terminal contact portion, the surface that described second contact jaw is revealed in shell with the 3rd connector contact, it is laid with the 3rd terminal contact portion.
As a kind of preferred version, described first contact jaw and the second contact jaw are that vertical mode is arranged.
As a kind of preferred version, described 3rd terminal is provided with the 4th terminal contact portion, and the 4th contact site stretches in the charging slot of charging device, is contacted with the second contact jaw by upper and lower elasticity activity.
As a kind of preferred version, described 3rd terminal is sheet spring formula structure, and intermediate elastic portion is interconnected to by multiple S-type structure.
As a kind of preferred version, the side of described 3rd connector is provided with correcting portion.
As a kind of preferred version, described second connector is installed on the shell of electronic equipment by hot melting way.
A kind of charging method of attachment of electronic equipment, one electronic equipment and charging device are provided, first, the power input of charging device is connected on power supply unit, then electronic equipment is positioned in the charging slot on charging device, and make the second connector and the 3rd connector forced contact, to be connected with charging device by electronic equipment.
As a kind of preferred version, described in provided electronic equipment and charging device, be respectively provided with a magnetic that can attract each other, to make electronic equipment stable be positioned in charging slot, ensure that the second connector is stablized with the 3rd connector and contact.
With prior art to than, the present invention has obvious advantage and benefit:
First, first connector is fixed on base, it only has the first contact site and protuberance to be exposed to base, there is good anti-impurity effect, what the second connector was seamless is fixed on bluetooth earphone shell, and it has anti-impurity effect equally, instead of non-enclosed USB socket of the prior art and USB plug, extend the useful life of charge connector system, also make bluetooth earphone have more aesthetic property simultaneously.
Second, second connector is as intermediate connector, and on the one hand, it is fixed on shell by thermosol mode, avoids prior art damage to the second connector in welding process, makes the second connector be connected more stable with the contact of the first connector; On the other hand, the packaging efficiency improving product is conducive to.
For clearer elaboration architectural feature of the present invention and effect, below in conjunction with accompanying drawing and specific embodiment, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is the stereogram of solid of the present invention
Fig. 2 is the present invention first connector exploded view
Fig. 3 is the present invention second connector exploded view
Fig. 4 is the present invention second insulating body stereogram
Fig. 5 is base apparatus part enclosure stereogram of the present invention
Fig. 6 is base stereogram of the present invention
Fig. 7 is the present invention the 3rd connector exploded view
Fig. 8 is the present invention the 3rd insulating body stereogram
Identifier declaration
Embodiment:
Refer to Fig. 1 to Fig. 8, which show preferred embodiment of the present invention, the present embodiment is described for charging bluetooth earphone connector system, but this charge connector system practical application is not limited to bluetooth earphone.
The 3rd connector 30 that described charging bluetooth earphone connector system comprises the first connector 10 on the circuit board that is installed in bluetooth ear, be installed on the second connector 20 on bluetooth earphone shell and be installed on charging device.
Described first connector 10 includes the first insulating body 11 and is fixed on the first terminal 12 of the first insulating body 11.The front end face of the first insulating body 11 extends back and is provided with long and narrow host cavity 101 (not running through), the below of host cavity 101 is provided with first end pilot trench 111, this first end pilot trench 111 runs through the rear end face of the first insulating body 11, and is connected with host cavity 101.The first terminal 12 includes the first terminal connecting portion 122 and the first terminal weld part 123 that have flexible the first terminal contact site 121, bend extension from the first terminal contact site 121, this the first terminal 12 is assembled in the first insulating body 11 from rear end face, the first terminal contact site 121 is wherein stretched in host cavity 101, the first terminal connecting portion 122 is placed in first end pilot trench 111, and the first weld part 123 is welded in the internal circuit board (mark) of bluetooth earphone.
Described second connector 20 is divided into the first contact jaw and the second contact jaw, it the second terminal 22 comprising the second insulating body 21 and be fixed on the second insulating body 21.The first main part 212 that second insulating body 21 comprises the second pedestal 211, extend from the front end face of the first pedestal 211, the second main part 213 extended from the first pedestal 211 rear end face, first main part 212 is hyoplastron shape perpendicular to the second main part 213, first main part 212.Second main part 213 is provided with some spacing blocks 214 on the surface, second main part 214 is partitioned into the some intervals equal with the second number of terminals by these spacing blocks 214, to prevent from contacting between adjacent second terminal 22, the width in each interval is equivalent to the width of the second terminal 22.
Second terminal 22 includes tabular second terminal contact portion 221 and tabular three terminal contact portion 222 vertical with the second terminal contact portion 221, this second terminal 22 is fixed on the second insulating body 21 in produced by insert molding mode, wherein, second contact site 221 stationary cloth is located at the first main part 212 surface, thus form aforesaid first contact jaw, second terminal contact portion 222 stationary cloth is located at the second main part 213 on the surface, thus forms aforementioned second contact jaw.
Second connector 20 is fixed on bluetooth earphone shell 40 by thermosol mode, bluetooth earphone shell is provided with a breach (mark) passed for the second main part 213, during thermosol assembling, second main part 213 of the second connector 20 is revealed in breach, second pedestal 211 is sticked in breach, damage to connector contact portion when avoiding welding, simultaneously, thermosol mode makes the second connector 20 and seamless being fixed together of shell 40, there is the effect that anti-foreign material enter, also beautified the outward appearance of bluetooth earphone further.The indentation, there side of shell 40 is formed with recess 41.
Described 3rd connector 30 comprises the 3rd insulating body 31 and is fixed on the 3rd terminal 32 of the 3rd insulating body 31.3rd pedestal 311 is provided with the 3rd terminal groove 313 through upper and lower end face, 3rd terminal groove 313 is less than the opening in lower surface at the opening size of upper surface, be set forth in the 3rd pedestal 311 side and be provided with the correcting portion 312 stretching out upper surface, this correcting portion 312 matches with aforementioned recess 41.3rd terminal 32 is sheet spring formula structure, form by sheet material is directly die-cut, its the 3rd terminal soldering portion 323 including the 4th terminal contact portion 321, be connected to the intermediate elastic portion (i.e. the 3rd terminal connection part 322) be connected by multiple S shape structure of the 4th terminal contact portion 321 and extend from the 3rd terminal connection part 322, wherein the 3rd contact site 321 is from the front end face of the 3rd pedestal 311 stretches out, 3rd connecting portion 322 is housed in the 3rd terminal groove 313, and in the 3rd terminal groove 313, carries out elasticity activity under the stressing conditions of the 3rd contact site 321.
Described charging device comprises base 34, USB connection-peg (be power input, do not mark) and connects the cable of base 34 and USB connection-peg.Circuit board 33 is provided with in described base 34,3rd connector 30 is installed on circuit board 33, circuit board 33 is placed with magnetic 35 in the 3rd connector 30 side, the inner relevant position of bluetooth earphone is provided with another magnetic (mark) that can attract mutually with this magnetic, wherein, one is had at least for the magnetic magnet of band in magnetic 35 on the magnetic of bluetooth earphone inside and circuit board 33, another can be the magnet with magnetic, also can for other metallic objects that can attract mutually with magnet.Circuit board 33 and the 3rd connector 30 are fixed on the base 34 of charging device.Base 34 includes upper bed-plate 341 and lower bottom base 345, the collecting wall 344 that upper bed-plate 341 comprises base portion 342 and extends from base portion 342, collecting wall 344 extends from three sides of base portion 342, it is roughly three nonocclusive ellipticities, collecting wall 344 forms charging slot 340 jointly with base portion 342, base portion 342 is provided with via hole the 343, four terminal contact portion 321 that the 4th terminal contact portion 321 and correcting portion 312 passes and correcting portion 312 stretches in charging slot 340 through via hole 343.Lower bottom base 345 is roughly rectangle, and its two side is respectively arranged with fixture block (mark), upper bed-plate 341 is provided with corresponding draw-in groove (mark).
Introduce the method for attachment of above-mentioned charging device below, charging slot 340 is put in one end of above-mentioned for bluetooth earphone band shell 40, make correcting portion 113 stretch into recess 41 and carry out correcting, and pass through the attraction mutually of magnetic, together with bluetooth earphone is stabilized in base 34, now, 3rd terminal contact portion 222 to be contacted with the 4th contact jaw contact site 321 by upper and lower elasticity activity and connects under stressing conditions, then the USB connection-peg on charging device is inserted on corresponding power supply unit, thus the charging realized bluetooth earphone, only need less power just shell 40 and base 14 can be separated when not using, simple and practical.Certainly also can be first inserted on corresponding power supply unit by the USB connection-peg on charging device, and then be positioned on charging device by bluetooth earphone, this is also fine.
This creation for embodiment and accompanying drawing, only be illustrated for this creation of opposing, be to make to be familiar with object and effect that this operator can understand this creation strictly according to the facts, but not to this creation any limitation in addition, this creation also still can have other change mode, person can understand object and effect of this creation to be strictly according to the facts familiar with technique so all, carries out other pattern enforcement not departing under this case creation spirit, and the equivalence that all should be considered as this case claim is implemented.
Claims (6)
1. a charge connector system for electronic equipment, is characterized in that, include:
First connector, is installed on the circuit board of electronic equipment internal, includes the first insulating body and is fixed on the first terminal on the first insulating body;
Second connector, is installed on the shell of electronic equipment, comprises the second insulating body and the second terminal being fixed on the second insulating body;
3rd connector, is installed on the circuit board of charging device, includes the 3rd insulating body and the 3rd terminal being fixed on the 3rd insulating body;
Wherein, the second connector is as intermediate connector, and the first contact jaw on it is connected to the first connector, and the second contact jaw is connected to the 3rd connector;
Described first contact jaw is the hyoplastron shape of insertable, it is laid with the second terminal contact portion, the surface that described second contact jaw is revealed in shell with the 3rd connector contact, it is laid with the 3rd terminal contact portion;
Described 3rd terminal is provided with the 4th terminal contact portion, and the 4th terminal contact portion stretches in the charging slot of charging device, is contacted with the second contact jaw by upper and lower elasticity activity;
Described second connector is installed on the shell of electronic equipment by hot melting way;
In described electronic equipment and charging device, be respectively provided with a magnetic that can attract each other, be positioned in charging slot with what make that electronic equipment can be stable, ensure that the second connector is stablized with the 3rd connector and contact.
2. charge connector system as claimed in claim 1, it is characterized in that: the second insulating body comprises the first pedestal, the first main part of extending from the front end face of the first pedestal, the second main part of extending from the first pedestal rear end face, second main part is provided with some spacing blocks on the surface, and the second main part is partitioned into the some intervals equal with the second number of terminals by these spacing blocks; Second terminal includes tabular second terminal contact portion and the tabular vertical with the second terminal contact portion the 3rd terminal contact portion, this the second terminal produced by insert molding mode is fixed on the second insulating body, wherein, second terminal contact portion stationary cloth is located at the first main part surface, thus form aforesaid first contact jaw, 3rd terminal contact portion stationary cloth is located at the second main part on the surface, thus forms aforementioned second contact jaw.
3. charge connector system as claimed in claim 2, is characterized in that: described first insulating body is provided with the host cavity of collecting first contact jaw, is provided with the first terminal contact site in host cavity.
4. charge connector system as claimed in claim 2, is characterized in that: described 3rd terminal is sheet spring formula structure, and intermediate elastic portion is interconnected to by multiple S-type structure.
5. charge connector system as claimed in claim 2, is characterized in that: the side of described 3rd connector is provided with correcting portion.
6. a charging method of attachment for electronic equipment, is characterized in that:
1). provide an electronic equipment and charging device, it has the electronic equipment charge connector system as described in any one of claim 2 to 5;
2). the power input of charging device is connected on power supply unit;
3). electronic equipment is positioned in the charging slot of charging device, and makes the second connector and the 3rd connector forced contact, to be connected with charging device by electronic equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216198.2A CN103337757B (en) | 2013-05-29 | 2013-05-29 | A kind of charge connector system of electronic equipment and charging method of attachment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216198.2A CN103337757B (en) | 2013-05-29 | 2013-05-29 | A kind of charge connector system of electronic equipment and charging method of attachment thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103337757A CN103337757A (en) | 2013-10-02 |
| CN103337757B true CN103337757B (en) | 2016-04-13 |
Family
ID=49245875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310216198.2A Expired - Fee Related CN103337757B (en) | 2013-05-29 | 2013-05-29 | A kind of charge connector system of electronic equipment and charging method of attachment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103337757B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1178402A (en) * | 1996-08-09 | 1998-04-08 | 住友电装株式会社 | Connector for charging electric motor vehicles |
| US5816861A (en) * | 1994-05-17 | 1998-10-06 | Hon Hai Precision Ind. Co., Ltd. | System for use with detachable hard disk drive |
| CN1230815A (en) * | 1998-03-26 | 1999-10-06 | 松下电工株式会社 | Electrical coupler for detachable interconnection between main unit and external unit |
| CN2599832Y (en) * | 2002-10-15 | 2004-01-14 | 富士康(昆山)电脑接插件有限公司 | Power supply adapter |
| CN202056729U (en) * | 2011-03-02 | 2011-11-30 | 廖生兴 | Desk lamp with modularized charger and charger |
-
2013
- 2013-05-29 CN CN201310216198.2A patent/CN103337757B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5816861A (en) * | 1994-05-17 | 1998-10-06 | Hon Hai Precision Ind. Co., Ltd. | System for use with detachable hard disk drive |
| CN1178402A (en) * | 1996-08-09 | 1998-04-08 | 住友电装株式会社 | Connector for charging electric motor vehicles |
| CN1230815A (en) * | 1998-03-26 | 1999-10-06 | 松下电工株式会社 | Electrical coupler for detachable interconnection between main unit and external unit |
| CN2599832Y (en) * | 2002-10-15 | 2004-01-14 | 富士康(昆山)电脑接插件有限公司 | Power supply adapter |
| CN202056729U (en) * | 2011-03-02 | 2011-11-30 | 廖生兴 | Desk lamp with modularized charger and charger |
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| Publication number | Publication date |
|---|---|
| CN103337757A (en) | 2013-10-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 |
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| CF01 | Termination of patent right due to non-payment of annual fee |