CN102842924B - Charging device and charging joint thereof - Google Patents
Charging device and charging joint thereof Download PDFInfo
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- CN102842924B CN102842924B CN201110169447.8A CN201110169447A CN102842924B CN 102842924 B CN102842924 B CN 102842924B CN 201110169447 A CN201110169447 A CN 201110169447A CN 102842924 B CN102842924 B CN 102842924B
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- hole
- supporting part
- charging device
- housing
- shaped portion
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Abstract
The invention discloses a charging device and a charging joint thereof. The charging joint comprises a fixing part, a conducting part, a U-shaped part, at least one shielding plate and a bearing plate, wherein the conducting part, which is extended from one end of the fixing part, is bent to form at least one arc part; the U-shaped part is extended from the other end of the fixing part in a bent manner; the U-shaped part and the conducting part are bent to two sides of the fixing part; the at least one shielding plate is arranged at the bearing part; the bearing part is extended from the U-shaped part; and when the bearing part is propped via an external force, the bearing part is shifted from a first position to a second position.
Description
Technical field
The present invention relates to a kind of charging device and charging contacts thereof, more particularly, have about the structure improved field of charging contacts.
Background technology
At present, general charging device, its charging contacts is designed to have the function moving back and forth, and in the time that electronic installation is placed into charging device, can make charging contacts produce displacement, contact turning circuit and electronic installation is charged.The known charge contact of part utilizes elastic metal wire made and be disposed in the housing through-hole of charging device, because the structure of this elastic metal wire is very carefully thin, easily visual to inner machine plate, for appearance and modeling fashion very not attractive in appearance by the hole of through hole.And known charge contact is connected for a long time in circuit board, once conduction foreign matter is fallen in the gap of through hole, will cause this contact of long-time conducting, and make machine plate produce the phenomenon of short circuit or overheated damage.Known charging contacts of another part utilizes solid metal made, but the charging contacts of this design itself is not had elastic force, needs collocation helical spring provide charging contacts required back stretch, to reach dust-proof effect and to have reciprocal function.But because the reciprocalfunction of the charging contacts of this design all provides by helical spring and synchronous start, easy loose contact in the time that electronic installation is positioned over charging device, and the expensive problem of the various formation of this design team's number of packages.
Take a broad view of front described in, the present inventor thinks and designs a kind of charging device and charging contacts thereof, is improved, and then enforcement utilization in enhancement industry with the disappearance for prior art.
Summary of the invention
Because the problem of above-mentioned known technology, object of the present invention is to provide a kind of charging device and charging contacts thereof exactly, to solve aforesaid problem.
Object of the present invention, proposes a kind of charging device and charging contacts thereof.Charging device comprises a housing, a circuit board, an electric power transfer unit and at least one charging contacts.Hull outside is provided with a storage tank.Circuit board is located at the inside of housing.Electric power transfer unit is located on circuit board.
At least one charging contacts, comprises a fixed part, a conducting portion, a U-shaped portion, a supporting part and at least one shield.Conducting portion is stretched and is established and bend at least one arc sections from one end of fixed part, and conducting portion presses electric power transfer unit.U-shaped portion is stretched and is established from the other end bending of fixed part, and its overbending direction and conducting portion overbending direction bend towards respectively the both sides of fixed part.Supporting part is stretched and is established from U-shaped portion, and in the time that external force compresses supporting part, supporting part is moved to a second place by a primary importance.At least one shield is arranged at supporting part.
Wherein, the supporting part of charging contacts penetrates at least one fourth hole of housing and is revealed in outside housing.
Wherein, charging device of the present invention more comprises a pedestal, and it is located at the contiguous storage tank of enclosure interior place, and is provided with at least one bolt hole around pedestal, and pedestal is bolted to enclosure interior by least one bolt hole with a bolt assembly.
Wherein, pedestal is provided with at least one the second reference column, and U-shaped portion is provided with at least one the second through hole, and U-shaped portion is positioned on pedestal by sheathed at least one the second reference column of at least one the second through hole; Fixed part is provided with at least one third through-hole, and at least one the second reference column wears the fixing at least one charging contacts of at least one third through-hole on pedestal.
Wherein U-shaped portion is provided with at least one the second through hole, and housing is provided with at least one the 3rd reference column, and U-shaped portion is positioned on housing by sheathed at least one the 3rd reference column of at least one the second through hole.
Wherein, fixed part is provided with at least one third through-hole, and charging contacts is bolted to housing by a bolt assembly through at least one third through-hole.
Wherein, at least one shield more comprises at least one the first reference column, and supporting part more comprises at least one the first through hole, and shield is worn at least one the first through hole and is fixed on supporting part by least one the first reference column.
Wherein, at least one shield and supporting part are one-body molded.
Wherein, charging device of the present invention more comprises a switch, is arranged on circuit board and the supporting part of corresponding charging contacts, and when supporting part is during in the second place, supporting part compresses this switch.
From the above, according to charging device of the present invention and charging contacts thereof, it can have one or more following advantage:
(1) shell fragment that charging contacts of the present invention is formed in one, can reduce package count thus, and can solve expensive problem and improve the convenience of assembling.
(2) shield of charging contacts of the present invention or shielding part can cover the hole of housing through-hole, not only can solve the visual aesthetic problem to inner machine plate of hole by through hole, more can prevent foreign matter intrusion.
(3) the present invention's charging contacts of independent start separately, the problem of easy loose contact while being positioned over charging device to solve electronic installation, the stability of raising charge function.
(4) by the present invention, when electronic installation is placed in charging device and while compressing supporting part, can starts by compressing switch a function, can simplify thus the step that function is opened or closed, and electronic installation more can produce corresponding function by charging device in charging, improve ease of use.
Brief description of the drawings
Fig. 1 is an embodiment schematic diagram of charging contacts of the present invention;
Fig. 2 is the first embodiment schematic appearance of charging device of the present invention;
Fig. 3 is the first embodiment schematic internal view of charging device of the present invention;
Fig. 4 is the inner schematic side view of the first embodiment of charging device of the present invention;
Fig. 5 is the first embodiment charge inside contact start schematic side view of charging device of the present invention;
Fig. 6 is the second embodiment schematic appearance of charging device of the present invention;
Fig. 7 is the second embodiment schematic internal view of charging device of the present invention;
Fig. 8 is the inner schematic side view of the second embodiment of charging device of the present invention; And
Fig. 9 is the second embodiment charge inside contact start schematic side view of charging device of the present invention.
in figure:
1, fill a contact;
11, fixed part;
111, third through-hole;
12, conducting portion;
121, arc sections;
13, U-shaped portion;
131, the second through holes;
14, supporting part;
141, the first through holes;
142, primary importance;
143, the second place;
15a and 15b, shield;
151a, the first reference column;
2, housing;
21, storage tank;
22, fourth hole;
23, the three reference columns;
3, circuit board;
4, electric power transfer unit;
5, switch;
6, pedestal;
61, bolt hole;
62, the second reference columns;
7, bolt assembly;
8, electronic installation; And
81, conductive junction point.
Embodiment
Hereinafter with reference to correlative type, the embodiment according to charging device of the present invention and charging contacts thereof is described, for making to be convenient to understand, the same components in following embodiment illustrates with identical symbology.
The mentioned electronic installation of the present invention can be the various electronic installations that individual action assistant (PDA), chargeable electric torch, rechargeable battery, mobile phone maybe can utilize this charging device to charge, for ease of more understanding technical characterictic of the present invention, below taking mobile phone as embodiment, but not as limit.
Refer to Fig. 1, its embodiment schematic diagram that is charging contacts of the present invention.As shown in the figure, charging contacts 1 is that the base material of metal or metal alloy material is one-body molded, and it comprises fixed part 11, conducting portion 12, U-shaped portion 13, supporting part 14 and shield 15a.
Conducting portion 12 extends and arranges from one end of fixed part 11, and bend at least one arc sections 121, and arc sections 121 quantity can be according to actual needs change, for example, for 121 these conducting portions 12 of bending one arc sections are U font or 121 these conducting portions 12 of bending two arc sections are ㄇ font etc., be not limited with the present embodiment.
U-shaped portion 13 is extended and is arranged from the other end bending of fixed part 11, and the overbending direction of the overbending direction of this U-shaped portion 13 and this conducting portion 12 bends towards respectively the both sides of this fixed part 11.Preferably, U-shaped portion 13 can be provided with one second through hole 131, and be sheathed on the reference column on (as shown in Figure 3) on the pedestal 6 of (as shown in Figure 8), housing 2 inside in the one side of housing 2 inside or inner arbitrary assembly by the second through hole 131, and the both sides degree of freedom of the U-shaped portion 13 of restriction charging contacts 1, and then impel supporting part 14 in the time of displacement, can be more smooth and easy.
In addition, fixed part 11 more can be provided with at least one third through-hole 111, by this third through-hole 111, charging contacts 1 is more fixed on to housing 2 inside with strengthening.For example charging contacts 1 can be fixed on to the pedestal 6(of housing 2 inside as shown in Figure 3), in the one side (as shown in Figure 7) or the inner arbitrary assembly of housing 2 of housing 2 inside.
Supporting part 14 extends and arranges from U-shaped portion 13, and this supporting part 14 can be inverted u-shaped, ㄇ font or triangular form, in this figure, represent with inverted u-shaped, but not as limit; In the time that external force compresses supporting part 14, this supporting part 14 can be moved to the second place 143 by primary importance 142 by the elasticity of U-shaped portion 13; After external force discharges, by the elastic-restoring force of U-shaped portion 13, make this supporting part 14 return back to primary importance 142 by the second place 143.
Shield 15a is arranged at this supporting part 14, the aspect of this shield 15a can be stand-alone assembly or one-body molded with supporting part 14, this shield 15a represents with stand-alone assembly in the present embodiment, and by least one the first reference column 151a being set through set at least one the first through hole 141 of supporting part 14 on shield 15a, be fixed on supporting part 14.In this figure, the first reference column 151a is through after the first through hole 141, its fixed form can be hot melting way, close-fitting or snap fit, should understand person with usual knowledge in their respective areas of the present invention, aforesaid fixing enforcement aspect is only for example and not limitation, chats in advance bright at this.
See also Fig. 2 to Fig. 5, be sequentially the schematic appearance of the first embodiment of charging device of the present invention, the schematic internal view of the first embodiment, inside schematic side view and the first embodiment charge inside contact start schematic side view of the first embodiment.As shown in the figure, charging device comprises housing 2, circuit board 3, electric power transfer unit 4, switch 5, pedestal 6 and charging contacts 1.
The one side in housing 2 outsides is provided with a storage tank 21, and the one side of storage tank 21 is provided with at least one fourth hole 22; Circuit board 3 is located in the one side of inside adjacent bottom of housing 2; Electric power transfer unit 4 is located on circuit board 3; Switch 5 is arranged on this circuit board 3.
Pedestal 6 is located in the one side of this storage tank 21 of the interior vicinity of housing 2, and is provided with at least one bolt hole 61 around this pedestal 6, and respectively this at least one bolt hole 61 is bolted to this housing 2 inside with a bolt assembly 7.
Charging contacts 1 is that the base material of metal or metal alloy material is one-body molded, and it comprises fixed part 11, conducting portion 12, U-shaped portion 13, supporting part 14 and shield 15a.
Wherein this pedestal 6 more comprises at least one the second reference column 62.Please refer to Fig. 5, fixed part 11 is provided with at least one third through-hole 111,, through third through-hole 111 charging contacts 1 is fixed on pedestal 6 by the second reference column 62, and fixed form can be the mode of hot melt, close-fitting or snap fit, but not as limit.Aforesaid fixing enforcement aspect is only for example and not limitation, chats in advance bright at this.
Conducting portion 12 extends and arranges from one end of fixed part 11, and bends two arc sections 121 and be ㄇ font, and this conducting portion 12 presses this electric power transfer unit 4, makes this charging contacts 1 be electrically connected electric power transfer unit 4.Aforementioned arc sections 121 quantity can according to actual needs change, for example, for 121 these conducting portions 12 of bending one arc sections are U font or 121 these conducting portions 12 of bending two arc sections are ㄇ font etc., not be limited with the present embodiment.
U-shaped portion 13 is extended and is arranged from the other end bending of fixed part 11, and the overbending direction of the overbending direction of this U-shaped portion 13 and this conducting portion 12 bends towards respectively the both sides of this fixed part 11; This U-shaped portion 13 is provided with at least one the second through hole 131, and this at least one second reference column 62 on the sheathed pedestal 6 of this at least one the second through hole 131, to locate and to limit the degree of freedom of 13 liang of side directions of this U-shaped portion.
Supporting part 14 extends and arranges from U-shaped portion 13, and this supporting part 14 can be inverted u-shaped, ㄇ font or triangular form, in this embodiment, represent with inverted u-shaped, but not as limit.Supporting part 14 is revealed in outside this housing 2 through the fourth hole 22 of housing 2, compresses supporting part 14 in order at least one conductive junction point 81 when an electronic installation 8, and electronic installation 8 and electric power transfer unit 4 electrically conduct.Switch 5 is arranged at the position of corresponding supporting part 14 on circuit board 3, in the time that this electronic installation 8 compresses supporting part 14, this supporting part 14 can be moved to the second place 143 by primary importance 142 by the elasticity of U-shaped portion 13, and pressing switch 5, with the corresponding function of starting switch 5, for example start the bluetooth transfer function of charging device, make electronic installation 8 and charging device can transmit information by bluetooth to each other, and then electronic installation 8 can be amplified or radio reception by set loudspeaker on charging device and radio reception device.After this electronic installation 8 leaves, by the elastic-restoring force of U-shaped portion 13, make this supporting part 14 return back to primary importance 142 by the second place 143, meanwhile, switch 5 be no longer subject to supporting part 14 press by, and then close bluetooth transfer function.Above-mentioned bluetooth transfer function is for giving an example, and also can be utilized as user can, in charging, link up by wearing blue-tooth earphone and electronic installation 8, converses or listens to the functions such as music, but not taking this embodiment as restriction, chatting in advance bright at this.
Shield 15a is arranged at this supporting part 14, and in the present embodiment, the shape of this supporting part 14 of form fit of this shield 15a is designed, and object is the hole forming when covering supporting part 14 is revealed in outside charging device.And the aspect of this shield 15a can be stand-alone assembly or one-body molded with supporting part 14, in this embodiment, represent with stand-alone assembly, and by least one the first through hole 141 that at least one the first reference column 151a is set passes and be fixed on supporting part 14 on shield 15a.As shown in Figure 2, shield 15a is fixed on after this supporting part 14, and the hole of fourth hole 22 is crested, is difficult for visual extremely inside, has effect attractive in appearance and can prevent foreign matter intrusion for appearance and modeling.In this embodiment, the first reference column 151a is through after the first through hole 141, and its fixed form can be hot melting way, close-fitting or snap fit, and aforesaid fixing enforcement aspect is only for example and not limitation, chats in advance bright at this.
See also Fig. 6 to Fig. 9, be sequentially the schematic appearance of the second embodiment of charging device of the present invention, the schematic internal view of the second embodiment, inside schematic side view and the second embodiment charge inside contact start schematic side view of the second embodiment.As shown in the figure, charging device comprises housing 2, circuit board 3, electric power transfer unit 4, switch 5 and charging contacts 1.
Charging contacts 1 is that a base material of metal or its alloy material is one-body molded, and it comprises: fixed part 11, conducting portion 12, U-shaped portion 13, supporting part 14 and shield 15b.
Conducting portion 12 extends and arranges from one end of fixed part 11, and bends at least one arc sections 121, the present embodiment with bend two arc sections 121 this conducting portion 12 be ㄇ font and present.
U-shaped portion 13 is extended and is arranged from the other end bending of fixed part 11, and the overbending direction of the overbending direction of this U-shaped portion 13 and this conducting portion 12 bends towards respectively the both sides of this fixed part 11; This U-shaped portion 13 is provided with at least one the second through hole 131, and this at least one the 3rd reference column 23 on the sheathed housing 2 of this at least one the second through hole 131 so that charging contacts 1 is positioned to housing 2, and limits the degree of freedom of 13 liang of side directions of this U-shaped portion.Fixed form also can one bolt assembly 7 be fixed on housing 2(through the second through hole 131 and be not illustrated in figure), aforesaid fixing enforcement aspect is only for example and not limitation, chats in advance bright at this.
In addition, fixed part 11 more can be provided with at least one third through-hole 111, passes third through-hole 111 bolt charging contacts 1 in housing 2 inside, more to strengthen the stationarity of charging contacts 1 by a bolt assembly 7.
Supporting part 14 extends and arranges from U-shaped portion 13, and this supporting part 14 can be inverted u-shaped, ㄇ font or triangular form, in this embodiment, represent with inverted u-shaped, but not as limit.The fourth hole 22 that supporting part 14 passes housing 2 is to this housing 2.Compress supporting part 14 in order at least one conductive junction point 81 when an electronic installation 8, electronic installation 8 and electric power transfer unit 4 electrically conduct.Switch 5 is arranged at the position of corresponding supporting part 14 on circuit board 3, in the time that this electronic installation 8 compresses supporting part 14, this supporting part 14 can be moved to the second place 143 by primary importance 142 by the elasticity of U-shaped portion 13, and pushing and pressing compress switch 5, with the corresponding function of starting switch 5, for example start the bluetooth transfer function of charging device, make electronic installation 8 and charging device can transmit information by bluetooth to each other, electronic installation 8 can be by arranging loudspeaker and radio reception device amplifies or radio reception on charging device.After this electronic installation 8 leaves, by the elastic-restoring force of U-shaped portion 13, make this supporting part 14 return back to primary importance 142 by the second place 143, meanwhile, switch 5 be no longer subject to supporting part 14 press by, and then close bluetooth transfer function.Above-mentioned bluetooth transfer function is for example and not limitation, chats in advance bright at this.
The shield 15b of the present embodiment is fixed on this supporting part 14, and the aspect of this shield 15b can be stand-alone assembly or one-body molded by supporting part 14, one-body molded with supporting part 14 in this embodiment.As shown in Figure 6, shield 15b is fixed on after this supporting part 14, and the hole of fourth hole 22 is crested, is difficult for visual extremely inside, has effect attractive in appearance and can prevent foreign matter intrusion for appearance and modeling.
In this embodiment, except above-mentioned explanation part, arranging of remaining component is all similar with the first embodiment, does not repeat them here.
Above-mentioned embodiment is exemplary, is to be the restriction that this patent is comprised to scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; As long as any being equal to done according to spirit that this patent discloses changes or modify, all fall into the scope that this patent comprises.
Claims (6)
1. a charging device, is characterized in that: it comprises:
One housing, its outside is provided with a storage tank;
One circuit board, it is located at the inside of this housing;
One electric power transfer unit, it is located on this circuit board;
At least one charging contacts, it comprises:
One fixed part;
One conducting portion, stretches and establishes and bend at least one arc sections from one end of this fixed part, and this conducting portion presses described electric power transfer unit;
One U-shaped portion, stretches and establishes from the other end bending of described fixed part, and its overbending direction and described conducting portion overbending direction bend towards respectively the both sides of described fixed part;
One supporting part, stretches and establishes from described U-shaped portion, and in the time that external force compresses this supporting part, this supporting part is moved to a second place by a primary importance; And
At least one shield, it is arranged at this supporting part;
Wherein, this supporting part of described charging contacts penetrates at least one fourth hole of described housing and is revealed in outside described housing;
More comprise a pedestal, it is located at the contiguous described storage tank of described enclosure interior place, and is provided with at least one bolt hole around this pedestal, and this pedestal is to be bolted to described enclosure interior by described at least one bolt hole with a bolt assembly; This pedestal is more provided with at least one the second reference column, and described U-shaped portion is provided with at least one the second through hole, and this U-shaped portion is positioned on described pedestal by sheathed described at least one the second reference column of described at least one the second through hole; Described fixed part is provided with at least one third through-hole, and described at least one the second reference column wears the fixing described at least one charging contacts of described at least one third through-hole on described pedestal.
2. charging device according to claim 1, it is characterized in that: described U-shaped portion is provided with at least one the second through hole, described housing is provided with at least one the 3rd reference column, and described U-shaped portion is positioned on described housing by sheathed at least one described the 3rd reference column of described at least one the second through hole.
3. charging device according to claim 1, is characterized in that: described fixed part is provided with at least one third through-hole, and described charging contacts is bolted to described housing by a bolt assembly through described at least one third through-hole.
4. charging device according to claim 1, it is characterized in that: described at least one shield more comprises at least one the first reference column, and described supporting part more comprises at least one the first through hole, this shield is to be worn described at least one the first through hole and be fixed on described supporting part by described at least one the first reference column.
5. charging device according to claim 1, is characterized in that: described at least one shield and described supporting part are one-body molded.
6. charging device according to claim 1, is characterized in that: wherein more comprise a switch, it is arranged at the described supporting part of corresponding described charging contacts on described circuit board, and when this supporting part is during in the described second place, this supporting part compresses this switch.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110169447.8A CN102842924B (en) | 2011-06-22 | 2011-06-22 | Charging device and charging joint thereof |
| TW100129526A TWI441413B (en) | 2011-06-22 | 2011-08-18 | Charging apparatus and charging contact thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110169447.8A CN102842924B (en) | 2011-06-22 | 2011-06-22 | Charging device and charging joint thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102842924A CN102842924A (en) | 2012-12-26 |
| CN102842924B true CN102842924B (en) | 2014-11-05 |
Family
ID=47370059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110169447.8A Active CN102842924B (en) | 2011-06-22 | 2011-06-22 | Charging device and charging joint thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102842924B (en) |
| TW (1) | TWI441413B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242379A (en) * | 2014-06-24 | 2014-12-24 | 常州格力博有限公司 | Normally opened high-voltage battery pack charger and charging method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201041855Y (en) * | 2007-03-20 | 2008-03-26 | 富士康(昆山)电脑接插件有限公司 | Electric connector terminal |
| TWM379922U (en) * | 2009-12-25 | 2010-05-01 | Inventec Appliances Corp | Charging apparatus |
| CN201639029U (en) * | 2009-11-02 | 2010-11-17 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3959529B2 (en) * | 2004-03-25 | 2007-08-15 | Ｓｍｋ株式会社 | Socket for mounting electronic components |
-
2011
- 2011-06-22 CN CN201110169447.8A patent/CN102842924B/en active Active
- 2011-08-18 TW TW100129526A patent/TWI441413B/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201041855Y (en) * | 2007-03-20 | 2008-03-26 | 富士康(昆山)电脑接插件有限公司 | Electric connector terminal |
| CN201639029U (en) * | 2009-11-02 | 2010-11-17 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| TWM379922U (en) * | 2009-12-25 | 2010-05-01 | Inventec Appliances Corp | Charging apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI441413B (en) | 2014-06-11 |
| TW201301713A (en) | 2013-01-01 |
| CN102842924A (en) | 2012-12-26 |
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