CN102647009A - Battery charger - Google Patents
Battery charger Download PDFInfo
- Publication number
- CN102647009A CN102647009A CN2012101325020A CN201210132502A CN102647009A CN 102647009 A CN102647009 A CN 102647009A CN 2012101325020 A CN2012101325020 A CN 2012101325020A CN 201210132502 A CN201210132502 A CN 201210132502A CN 102647009 A CN102647009 A CN 102647009A
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- CN
- China
- Prior art keywords
- slide rail
- battery charger
- portable plate
- face
- fixed head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a battery charger, which comprises a charging chamber for containing a battery to be charged. The charging chamber at least comprises a first end face and a second end face which are arranged oppositely, a charging contact element is arranged on the first end face and used for contacting with the battery to be charged, and a slide rail movable device is arranged on the second end face and used for changing space size of the charging chamber. By means of the added slide rail structure, the space for fixing the battery can be changed along with expansion of a spring, so that various batteries can be charged.
Description
Technical field
The present invention relates to a kind of battery charger, especially a kind of battery charger that is applicable to the multiple battery charging.
Background technology
Communication terminal device and E-consumer series products are in charging, and in existing the said goods, a kind of is the battery charge that the single housing structure only is suitable for a kind of specification; Another kind is fleet-footed charger, chargeable multiple battery structure, but outward appearance is not exquisite, and structure neither be very reliable.
Application number is that 200710096625.2 patent application discloses a kind of charger that is used to charge the battery, and comprises the battery storage chamber that is used to hold said battery; Said battery chamber along the opening that forms on first end of depth direction, said battery is connected to said battery storage chamber through said opening and breaks away from it; Be arranged on the charger side terminal on the said battery storage chamber, said charger side terminal is connected to the side terminal that is stored in the battery in the said battery storage chamber and reaches and its disconnection; And connection and releasing mechanism; Be used for when battery storage when indoor and battery side terminal is connected with the charger side terminal in battery storage; Prevent that battery from moving towards opening, and through remove between battery side terminal and the charger side terminal be connected and from second end along depth direction of opening ejection battery.In addition, application number is that 200510118040.7 patent application discloses a kind of universal battery charger that is adapted to a series of battery.For each dissimilar battery, an adapter or connector are provided so that engage with the standard housings that comprises main power source.This adapter comprises control charging process and for the special electronic installation of each battery types.This adapter forms the anterior of charger and slips into from the front.
Above-mentioned prior art still exists applicability relatively poor, needs a plurality of accessories of additional configuration, has increased cost.
Summary of the invention
Therefore, pressing for provides a kind of battery charger, and its applicability is strong.
In addition, also a kind of battery charger need be provided, not only applicability is strong for it, and structure is more reliable.
In order to solve the problems of the technologies described above, the present inventor has carried out research repeatedly, is surprisingly found out that following technical scheme can solve the problems of the technologies described above.
A kind of battery charger comprises:
The charging cavity is used to hold battery to be charged;
The charging cavity comprises first end face and second end face at least, and first end face and second end face are oppositely arranged;
Described first end face is provided with the charging contact, and it is used for contacting with battery to be charged;
Described second end face is provided with the slide rail head, is used to change the space size of charging cavity.
According to battery charger of the present invention, preferably, the slide rail head comprises slide rail flexible handle and slide rail.
According to battery charger of the present invention, preferably, slide rail comprises slide rail fixed head and slide rail portable plate, is connected through stiff spring between slide rail fixed head and the slide rail portable plate; The slide rail flexible handle links together through screw and slide rail portable plate.
According to battery charger of the present invention, preferably, the both sides of slide rail fixed head are provided with guide groove, are used to hold the both sides of the edge of slide rail portable plate.
According to battery charger of the present invention, preferably, the slide rail fixed head is provided with spacing double-screw bolt, is used to prevent that the slide rail portable plate breaks away from the slide rail fixed head.
According to battery charger of the present invention, preferably, the slide rail portable plate comprises first surface and second surface, and wherein the first surface of slide rail portable plate is near the slide rail fixed head, and the first surface of slide rail portable plate is provided with wear rib.
According to battery charger of the present invention, preferably, the slide rail fixed head comprises first surface and second surface, and wherein the first surface of slide rail fixed head is near the slide rail portable plate, and the first surface of slide rail fixed head is provided with wear rib.
According to battery charger of the present invention, preferably, first end face and second end face laterally arrange.
According to battery charger of the present invention, preferably, described charging contact is the charging spring.
According to battery charger of the present invention, preferably, slide rail passes through screw on printed circuit board (PCB).
The present invention can change the space of self-contained battery with the flexible of spring through increasing rail structure, thereby realizes the purpose of charging multiple battery.
In addition, the present invention adopts slide rail fixed head and slide rail portable plate to form slide rail, and structure is more reliable.
Description of drawings
Fig. 1 is a battery charger structure chart of the present invention.
Fig. 2 is the fixing sketch map of slide rail flexible handle.
Fig. 3 is the rail structure sketch map.
Fig. 4 is the fixing sketch map of slide rail.
Fig. 5 is a kind of charged state figure.
Fig. 6 is another kind of charged state figure.
Wherein description of reference numerals is following:
1, charging cavity, 2, the charging spring, 30, the slide rail flexible handle, 4, Battery Charger Cover, 5, the charging USB interface, 6, charging indicator light, 7, printed circuit board (PCB), 8, the screw of fixed rack, 9, the rechargeable battery first, 10, rechargeable battery second.
31, slide rail portable plate, 33, the screw of fixed rack flexible handle; 32, slide rail fixed head, 34, guide groove, 35, stiff spring, 36, wear rib, 37, spacing double-screw bolt.
Embodiment
Below in conjunction with the accompanying drawing specific embodiment the present invention is further described, but protection scope of the present invention is not limited to this.
The present invention provides a kind of battery charger, comprises the charging cavity, is used to hold battery to be charged.The not special restriction of the shape of charging cavity is as long as can hold battery.Usually, this is shaped as the shape of cuboid, also can be the common distortion of corresponding cuboid, for example, connects through camber line between each bar limit.
In battery charger of the present invention, the charging cavity comprises first end face and second end face at least, and first end face and second end face are oppositely arranged, and are preferably the opposing parallel setting.So-called " being oppositely arranged " is meant the distance that two end faces are certain at interval, and this is known in the art.For example, if first end face on the top, then second end face is in the bottom; If first end face is in the left side, then second end face is on the right side.
In battery charger of the present invention, described first end face is provided with the charging contact.It is used for contacting with battery to be charged formation.Preferably, the charging contact is the charging spring.This spring can be known in the art those.For example, can be spring coil or spring leaf.So-called " charging spring " is meant and can contacts with battery so that the spring that battery charges.
In battery charger of the present invention, described second end face is provided with the slide rail head.It is used to change the space size of charging cavity.Preferably, the slide rail head comprises slide rail flexible handle and slide rail.Slide rail passes through screw on printed circuit board (PCB).Preferably, screw all adds the anti-glue that falls, in case the on-slip rail gets loose when movable.
In battery charger of the present invention, preferably, slide rail comprises slide rail fixed head and slide rail portable plate.Be preferably elasticity between the two and connect, for example the two is connected through stiff spring.
In battery charger of the present invention, preferably, slide rail flexible handle and slide rail portable plate link together, and can connect through screw, also can adopt other modes.But, being preferably screw, the space that occupies like this is less, and is connected firmly.
In battery charger of the present invention, preferably, the both sides of slide rail fixed head are provided with guide groove, and the slide rail flexible handle slides in two side guidances of slide rail fixed head through stiff spring pulling slide rail portable plate.Like this, can regulate the size of charging cavity more easily.
In battery charger of the present invention, preferably, the slide rail fixed head is provided with the stopping means of slide rail portable plate.It is used to prevent that the slide rail portable plate breaks away from the slide rail fixed head.This stopping means is preferably double-screw bolt, and is so comparatively reliable.
In battery charger of the present invention, be provided with wear-resistant device between slide rail fixed head and the slide rail portable plate.This device can be wear rib or wear plate.This wear-resistant device is fixed on the slide rail fixed head, perhaps is fixed on the slide rail portable plate.
In battery charger of the present invention; Wherein a kind of execution mode is: the slide rail portable plate comprises first surface and second surface; Wherein the first surface of slide rail portable plate is near the slide rail fixed head; The first surface of slide rail portable plate is provided with wear rib, the frictional force when being used to reduce the motion of slide rail portable plate.
In battery charger of the present invention; Wherein another kind of execution mode is: the slide rail fixed head comprises first surface and second surface; Wherein the first surface of slide rail fixed head is near the slide rail portable plate; The first surface of slide rail fixed head is provided with wear rib, the frictional force when being used to reduce the motion of slide rail portable plate.
In addition, battery charger of the present invention can have Battery Charger Cover, can protect the internal structure of charger like this, and avoids polluting.
Battery charger of the present invention can have charging indicator light, and it can show charged state, knows charged state to make things convenient for the user.
Embodiment 1
Fig. 1 is a kind of battery charger structure, comprises charging cavity 1, Battery Charger Cover 4, charging USB interface 5 and charging indicator light 6.First end face of charging cavity 1 is provided with charging spring 2, and it is used for contacting with battery to be charged; Second end face is provided with the slide rail head, and this slide rail head comprises a slide rail flexible handle 30, and this handle can slide front and back, to change the volume of charging cavity 1.
Fig. 2-4 is respectively the fixedly fixing sketch map of sketch map, rail structure sketch map, slide rail of slide rail flexible handle.The slide rail head comprises slide rail flexible handle 30 and slide rail, and slide rail comprises slide rail portable plate 31 and slide rail fixed head 32, is connected through stiff spring 35 between slide rail fixed head 32 and the slide rail portable plate 31; Slide rail flexible handle 30 links together with the slide rail portable plate through the screw 33 of fixed rack flexible handle.The both sides of slide rail fixed head 32 are provided with guide groove 34, are used to hold the both sides of the edge of slide rail portable plate 31.Slide rail portable plate 31 is provided with wear rib 36, can reduce the frictional force between slide rail fixed head 32 and the slide rail portable plate 31 like this.Slide rail fixed head 32 is provided with spacing double-screw bolt 37, is used to prevent that the slide rail portable plate breaks away from the slide rail fixed head.Be provided with printed circuit board (PCB) 7 in the battery charger, slide rail is fixed on the printed circuit board (PCB) 7 through the screw 8 of fixed rack.
Embodiment 2
Except slide rail fixed head 32 is provided with wear rib 36, remainder is all identical with embodiment 1.
Application implementation example 1
The user mode of the battery charger of embodiment 1 is referring to Fig. 5.Change the size of charging cavity 1 of the battery charger of embodiment 1 through slide rail flexible handle 30, and rechargeable battery first 9 is put into charger charge.
Application implementation example 2
The user mode of the battery charger of embodiment 2 is referring to Fig. 6.Change the size of charging cavity 1 of the battery charger of embodiment 2 through slide rail flexible handle 30, and rechargeable battery second 10 is put into charger charge.
The present invention is not limited to above-mentioned execution mode, and under the situation that does not deviate from flesh and blood of the present invention, any distortion that it may occur to persons skilled in the art that, improvement, replacement all fall into scope of the present invention.
Claims (10)
1. battery charger comprises:
The charging cavity is used to hold battery to be charged;
The charging cavity comprises first end face and second end face at least, and first end face and second end face are oppositely arranged;
Described first end face is provided with the charging contact, and it is used for contacting with battery to be charged;
Described second end face is provided with the slide rail head, is used to change the space size of charging cavity.
2. battery charger according to claim 1, the slide rail head comprises slide rail flexible handle and slide rail.
3. battery charger according to claim 2, slide rail comprise slide rail fixed head and slide rail portable plate, are connected through stiff spring between slide rail fixed head and the slide rail portable plate; The slide rail flexible handle links together through screw and slide rail portable plate.
4. battery charger according to claim 3, the both sides of slide rail fixed head are provided with guide groove, are used to hold the both sides of the edge of slide rail portable plate.
5. battery charger according to claim 3, the slide rail fixed head is provided with spacing double-screw bolt, is used to prevent that the slide rail portable plate breaks away from the slide rail fixed head.
6. battery charger according to claim 3, the slide rail portable plate comprises first surface and second surface, and wherein the first surface of slide rail portable plate is near the slide rail fixed head, and the first surface of slide rail portable plate is provided with wear rib.
7. battery charger according to claim 3, the slide rail fixed head comprises first surface and second surface, and wherein the first surface of slide rail fixed head is near the slide rail portable plate, and the first surface of slide rail fixed head is provided with wear rib.
8. according to each described battery charger of claim 1-7, first end face and second end face laterally arrange.
9. according to each described battery charger of claim 1-7, described charging contact is the charging spring.
10. according to each described battery charger of claim 1-7, slide rail passes through screw on printed circuit board (PCB).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101325020A CN102647009A (en) | 2012-04-28 | 2012-04-28 | Battery charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101325020A CN102647009A (en) | 2012-04-28 | 2012-04-28 | Battery charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102647009A true CN102647009A (en) | 2012-08-22 |
Family
ID=46659655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101325020A Withdrawn CN102647009A (en) | 2012-04-28 | 2012-04-28 | Battery charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102647009A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11025248B2 (en) | 2017-04-26 | 2021-06-01 | Futurewei Technologies, Inc. | Hybrid power devices |
-
2012
- 2012-04-28 CN CN2012101325020A patent/CN102647009A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11025248B2 (en) | 2017-04-26 | 2021-06-01 | Futurewei Technologies, Inc. | Hybrid power devices |
| US11641201B2 (en) | 2017-04-26 | 2023-05-02 | Huawei Digital Power Technologies Co., Ltd. | Hybrid power devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20120822 |