CN208690960U - A kind of charging unit can provide different size charging current - Google Patents
A kind of charging unit can provide different size charging current Download PDFInfo
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- CN208690960U CN208690960U CN201821241021.2U CN201821241021U CN208690960U CN 208690960 U CN208690960 U CN 208690960U CN 201821241021 U CN201821241021 U CN 201821241021U CN 208690960 U CN208690960 U CN 208690960U
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- pcb board
- charging
- probe
- conducting
- casing assembly
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- 239000000523 sample Substances 0.000 claims abstract description 62
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 abstract description 3
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- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
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- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model belongs to portable lighting charging technique field, is related to a kind of charging unit that can provide different size charging current, including casing assembly, charging cable and the pcb board in casing assembly, the charging cable and pcb board electrical connection；The pcb board side is elasticly connected with conducting probe；The pcb board is equipped with conductive cap far from the side of conducting probe；Casing assembly is stretched out in described conducting probe one end, and the conducting probe other end protrudes into conductive cap；The casing assembly is additionally provided with conducting ring on the outside of conducting probe extension end, and the conducting ring is electrically connected with pcb board；The conducting probe includes probe body and the telescopic head set on probe body one end；The first magnet is additionally provided in the casing assembly, first magnet ring is arranged around conducting probe；The casing assembly includes upper cover, lower cover and is connected to aluminum hull between the two.The utility model needs to provide different size of charging current according to mobile lighting equipment, and realizes quick connection using magnetic mode.
Description
Technical field
The utility model belongs to mobile lighting equipment charging technique field, and being related to one kind can provide different size charging current
Charging unit.
Background technique
Due to the limitation of battery industry technology, small-capacity cells need safer using low current charge, can also prolong
Long battery life；Large current charge can be used in high capacity cell, realizes fast charge function, shortens the charging time.Common mobile photograph
The charging unit of bright equipment, such as flashlight, dynamo lighting set, head lamp or removable lighting etc. is typically only capable to export a kind of specification
Charging current, because output electric current fix, thus cannot be provided according to the of different sizes of battery capacity to mobile lighting equipment
Different size of charging current.
Summary of the invention
The purpose of this utility model is that in view of the deficiencies of the prior art, provide one kind can it is different according to battery capacity and
The charging unit of correspondingly sized electric current is provided.
To achieve the goals above, the utility model uses following technical scheme:
A kind of charging unit can provide different size charging current, including casing assembly, charging cable and be set to shell
Pcb board in component, the charging cable and pcb board electrical connection；The pcb board side is elasticly connected with conducting probe；The PCB
Plate is equipped with conductive cap far from the side of conducting probe；Casing assembly is stretched out in described conducting probe one end, and the conducting probe is another
Conductive cap is protruded at end；The casing assembly is additionally provided with conducting ring, the conducting ring and PCB on the outside of conducting probe extension end
Plate electrical connection.
Further, between the conducting probe and pcb board be equipped with conductive resilient element, the conductive resilient element respectively with
Pcb board and conducting probe electrical connection.
Further, the conductive resilient element is in compressive state.
Further, the conducting probe includes probe body and the telescopic head set on probe body one end, described flexible
Head passes through elastic component and probe body elastic connection.
Further, the first magnet is additionally provided in the casing assembly, first magnet ring is arranged around conducting probe.
Further, the casing assembly includes upper cover, lower cover and the aluminum hull being connected between upper cover and lower cover, under described
It is covered with the through-hole that conducting probe passes through.
Further, the charging cable is equipped with charging plug far from one end of pcb board.
Further, the conducting ring edge is equipped with the connection sheet of connecting PCB board.
The utility model has the beneficial effects that
The utility model can provide of different sizes to the mobile lighting equipment using high capacity cell and small-capacity cells
Two kinds of charging currents, i.e., shorten the charging time to providing large current charge with the mobile lighting equipment of high capacity cell；To small
The mobile lighting equipment of capacity batteries provides low current charge, provides safe charging environment, extends the service life of battery.This reality
It is attached by the way of magnetic with novel, contact alignment is facilitated to connect, facilitate operation.
Detailed description of the invention
Attached drawing 1 is the configuration schematic diagram of charging unit；
Attached drawing 2 is the schematic diagram of the section structure of charging unit；
Attached drawing 3 is the structural schematic diagram of conducting probe；
Attached drawing 4 is the structural schematic diagram of charging unit Yu charging equipment charging connection head；
Attached drawing 5 is that the connection structure of the charging connection head of the charging unit and charging equipment under low current charge state is shown
It is intended to；
Attached drawing 6 is that the connection structure of the charging connection head of the charging unit and charging equipment under large current charge state is shown
It is intended to.
Identified in figure: 1- upper cover, 2-PCB plate, 201- conductive cap, 202- conductive resilient element, 3- aluminum hull, the first magnet of 4-,
5- conducting probe, 501- telescopic head, 502- elastic component, 503- probe body, 6- lower cover, 7- conducting ring, 701- connection sheet, 8- connect
Connector, 801- terminal, the second magnet of 802-, 9- charging cable, 901- line card, 902- charging plug.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the utility model embodiment unless specifically defined or limited otherwise, term " installation ", " connects " connected "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term in the present invention as the case may be.
A kind of charging unit suitable for different size electric current is provided with reference to shown in attached drawing 1 and Fig. 2, in embodiment, is wrapped
Casing assembly, charging cable 9 and the pcb board 2 in casing assembly are included, the charging cable 9 and pcb board 2 are electrically connected.It is described outer
Shell component includes upper cover 1, lower cover 6 and the aluminum hull 3 being connected between upper cover 1 and lower cover 6, and thus inside forms a cavity；It is described
Upper cover 1 is translucent plastic casing, it can be seen that the situation inside charging unit；The lower cover 6 is plastic casing, the aluminum hull
3 interfere with each other for shielding the electric signal in charging unit with extraneous.The pcb board 2 is installed on the inside of casing assembly, institute
It states and is furnished with charging control circuit and charging indicator light (not shown) on charging panel 2, the charging indicator light (does not show in figure
The permeable upper cover 1 of situation of lighting out) is seen；Described 9 one end of charging cable, which is put in inside casing assembly, passes through welding with pcb board 2
Mode connect, 9 other end of charging cable stretches out outside casing assembly, for connecting power supply；The charging cable 9 is far from PCB
One end of plate 2 is equipped with charging plug 902, is used for socket power；The aluminum hull 3 is equipped with the through-hole that charging cable 9 passes through；The charging
Line 9 is equipped with line card 901 close to one end of pcb board 2, and the line card 901 is located at the position that charging cable 9 passes through aluminum hull 3, for protecting
Charging cable 9 prevents it to be broken off.
With reference to shown in attached Fig. 1 and 2, in embodiment, the pcb board 2 is elasticly connected with conducting probe close to the side of lower cover 6
5；The pcb board 2 is equipped with conductive cap 201 far from the side of conducting probe 5；5 periphery of conducting probe is arranged leading for a compression
Electric elastic component 202, described 202 one end of conductive resilient element are fixedly connected by welding with pcb board 2, and realize electrical connection,
To realize the transmission of electric signal；202 other end of conductive resilient element and conducting probe 5 connect, and realize electrical connection, with
Realize the transmission of electric signal；The conductive cap 201 is fixedly connected with pcb board 2 by welding, and realizes electrical connection, is used
In transmission telecommunications number；In the present embodiment, the conductive resilient element 202 selects power spring, and the conductive cap 201 selects copper cap.
In a further embodiment, the conductive resilient element 202 selects electroconductive elastic sheet；The conductive cap 201 selects the conduction materials such as steel, aluminium
Conductive cap made of expecting.
With reference to shown in attached drawing 3, in embodiment, the conducting probe 5 is including probe body 503 and is set to probe body 503
The telescopic head 501 of one end.The probe body 503 is in inverted mushroom, i.e., smaller close to an end section of pcb board 2, separate
The section of 2 one end of pcb board is larger；The telescopic head 501 is by elastic component 502 and probe body 503 close to 2 one end bullet of pcb board
Property connection；The elastic component 502 is limited in inside probe body 503.With reference to shown in attached drawing 2, conducting probe 5 is far from pcb board 2
One end expose to outside casing assembly, the lower cover 6 is equipped with the through-hole that passes through for conducting probe 5, and the through-hole diameter is small
In the maximum gauge of probe body 503, thus conducting probe 5 can be limited in inside casing assembly；The conducting probe 5 is stretched
Drop-head 501 protrudes into conductive cap 202, and the pcb board 2 is equipped with the through-hole that telescopic head passes through.The conductive resilient element 202 limits
Between pcb board 2 and probe body 503, the conductive resilient element 202 is compressive state, and the conductive resilient element 202 is separate
One end of pcb board 2 offsets with probe body 503, and is in close contact under the action of elastic force.
With reference to shown in attached Fig. 1 and 2, in embodiment, the casing assembly is additionally provided on the outside of 5 extension end of conducting probe
Conducting ring 7, i.e., one side edge of the described lower cover 6 far from upper cover 1 is around equipped with conducting ring 7；7 edge of conducting ring is equipped with connection
Piece 701, the connection sheet 701 are protruded into inside casing assembly and are electrically connected with pcb board 2, and the connection sheet 701 is by welding
It is connect with pcb board 2；The conducting ring 7 is copper conducting ring.In a further embodiment, steel, aluminium etc. can be selected in the conducting ring 7
Conducting ring made of conductive material.
Further, with reference to shown in attached drawing 1 and Fig. 2, in embodiment, the first magnet 4, institute are additionally provided in the casing assembly
It states the first magnet 4 to be arranged around conducting probe 5, first magnet 4 is circular ring magnet；First magnet 4 is limited in down
In lid 6.
With reference to shown in attached fig. 4 to fig. 6, the connector 8 of mobile lighting equipment charging is equipped with exposed terminal 801, institute
Terminal 801 is stated for being electrically connected with charging unit, the transmission of electric signal is realized, thus charges to mobile lighting equipment；The company
Connector 8 is set up directly on one end of mobile lighting equipment, can not have to taking-up battery and directly charge the battery.However, the shifting
Battery capacity used in dynamic lighting apparatus is different, and terminal 801 also can be different relative to the height on 8 surface of connector.With reference to
Shown in attached drawing 5, the terminal 801 using the mobile lighting equipment of small-capacity cells is concordant with the end face of connector 8, when needs are to electricity
When pond is charged, connector 8 is connected with charging unit, the second magnet 802 in connector 8 understand in charging unit
First magnet 4 attracts each other, and connect connector 8 with charging unit, because the first magnet 4 and the second magnet 802 are circular ring shape
Magnet can make the two while attracting each other and realize alignment, and the conducting probe 5 can precisely connect with terminal 801 as a result,
It connects, realizes the transmission of electric signal；Conducting ring 7 on the charging unit can be in contact with the conducting ring on connector 8, and formation is closed
Circuit is closed, the effect of charging is had reached.It is conductive since 801 height of terminal of connector 8 is concordant with the face height of connector 8
Probe 5 can be pushed by terminal 801 and be moved backward, and the telescopic head 501 of conducting probe 5 is then contacted with conductive cap 201 at this time, be stretched
First 501 play the role of buffering；The inspection of an output low current can be generated under the action of the control circuit on pcb board 2 at this time
Signal is surveyed, so that charging equipment is exported small charging current, safer charging environment is provided, and avoids damage battery；It is described
Conductive resilient element 202 then provides the contact elastic force of constant conduction.
With reference to shown in attached drawing 6, when to being charged using the mobile lighting equipment of great Rong battery, due to the terminal of connector 8
801 height is lower than the end face of connector 8, and there are certain differences in height for the end face of the end face of terminal 801 and connector 8, wait fill
After electric installation and connector 8 connects under the action of magnet, conducting probe 5 can in the case where the elastic force of conductive resilient element 202 is acted on to
801 direction of terminal is mobile, until conducting probe 5 contacts conducting with terminal 801, at this time the telescopic head 501 of conducting probe 5 then with conduction
Cap 201 disconnects, and the control circuit of pcb board 2 does not detect corresponding electric signal at this time, then can issue the detection of output high current
Signal, charging equipment then export big charging current, realize the effect of fast charge；The conductive resilient element 202, which then provides, persistently leads
Logical contact elastic force.
To sum up, the utility model can need to provide charging current of different sizes according to mobile lighting equipment.
Embodiment described above, only more preferably one of concrete mode of the utility model, those skilled in the art
The usual variations and alternatives carried out within the scope of technical solutions of the utility model should all be included in the protection scope of the utility model
It is interior.
Claims (8)
1. a kind of charging unit that can provide different size charging current, including casing assembly, charging cable (9) and it is set to shell
Pcb board (2) in component, the charging cable (9) and pcb board (2) electrical connection；It is characterized by: pcb board (2) side bullet
Property is connected with conducting probe (5)；The pcb board (2) is equipped with conductive cap (201) far from the side of conducting probe (5)；The conduction
Casing assembly is stretched out in probe (5) one end, and conducting probe (5) other end protrudes into conductive cap (201)；The casing assembly is close
It is additionally provided with conducting ring (7) on the outside of conducting probe (5) extension end, the conducting ring (7) is electrically connected with pcb board (2).
2. charging unit according to claim 1, it is characterised in that: set between the conducting probe (5) and pcb board (2)
Have conductive resilient element (202), the conductive resilient element (202) is electrically connected with pcb board (2) and conducting probe (5) respectively.
3. charging unit according to claim 2, it is characterised in that: the conductive resilient element (202) is in compressive state.
4. charging unit according to claim 1 or 2, it is characterised in that: the conducting probe (5) includes probe body
(503) and the telescopic head (501) set on probe body (503) one end, the telescopic head (501) pass through elastic component (502) and spy
Needle main body (503) elastic connection.
5. charging unit according to claim 1, it is characterised in that: the first magnet (4) are additionally provided in the casing assembly,
First magnet (4) is arranged around conducting probe (5).
6. charging unit according to claim 1, it is characterised in that: the casing assembly includes upper cover (1), lower cover (6)
And the aluminum hull (3) being connected between upper cover (1) and lower cover (6), the lower cover (6) are equipped with the through-hole that conducting probe (5) pass through.
7. charging unit according to claim 1, it is characterised in that: the one end of the charging cable (9) far from pcb board (2)
Equipped with charging plug (902).
8. charging unit according to claim 1, it is characterised in that: conducting ring (7) edge is equipped with connecting PCB board
(2) connection sheet (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821241021.2U CN208690960U (en) | 2018-08-02 | 2018-08-02 | A kind of charging unit can provide different size charging current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821241021.2U CN208690960U (en) | 2018-08-02 | 2018-08-02 | A kind of charging unit can provide different size charging current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208690960U true CN208690960U (en) | 2019-04-02 |
Family
ID=65883496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821241021.2U Active CN208690960U (en) | 2018-08-02 | 2018-08-02 | A kind of charging unit can provide different size charging current |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208690960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113301755A (en) * | 2021-06-03 | 2021-08-24 | 广东湾区智能终端工业设计研究院有限公司 | Electronic equipment capable of hiding charging contact and electronic equipment combination |
| CN114632216A (en) * | 2022-04-07 | 2022-06-17 | 微泰医疗器械(杭州)股份有限公司 | Medical infusion equipment and active part |
-
2018
- 2018-08-02 CN CN201821241021.2U patent/CN208690960U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113301755A (en) * | 2021-06-03 | 2021-08-24 | 广东湾区智能终端工业设计研究院有限公司 | Electronic equipment capable of hiding charging contact and electronic equipment combination |
| CN114632216A (en) * | 2022-04-07 | 2022-06-17 | 微泰医疗器械(杭州)股份有限公司 | Medical infusion equipment and active part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building 2, Cuiheng International Science and Technology Innovation Center, No. 21 Beichen Road, Cuiheng New District, Zhongshan City, Guangdong Province, 528400, 604 Patentee after: Aolei Technology Group Co.,Ltd. Country or region after: China Address before: Room 527, Unit 1, Building 2, Qian'an Garden, No. 18 Cuicheng Road, Cuiheng New District, Nanlang Street, Zhongshan City, Guangdong Province, 528400 Patentee before: Zhongshan Aolei Technology Co.,Ltd. Country or region before: China Address after: Room 527, Unit 1, Building 2, Qian'an Garden, No. 18 Cuicheng Road, Cuiheng New District, Nanlang Street, Zhongshan City, Guangdong Province, 528400 Patentee after: Zhongshan Aolei Technology Co.,Ltd. Country or region after: China Address before: 518000 A2 fifth floor, Fuhai information port, Qiaotou community, Fuhai street, Shenzhen, Guangdong, Baoan District Patentee before: Shenzhen Olight E-Commerce Technology Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |