CN208904714U - A kind of multiduty battery charger - Google Patents
A kind of multiduty battery charger Download PDFInfo
- Publication number
- CN208904714U CN208904714U CN201821963082.XU CN201821963082U CN208904714U CN 208904714 U CN208904714 U CN 208904714U CN 201821963082 U CN201821963082 U CN 201821963082U CN 208904714 U CN208904714 U CN 208904714U
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- Prior art keywords
- chamber
- hole
- fixed
- limited post
- limit
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Abstract
The utility model provides a kind of multiduty battery charger, it is related to charger technologies field, including charger body, attaching plug, attaching plug includes insulation shell, pin, baffle is equipped with below insulation shell, baffle is slidedly arranged on pin, and the spring being socketed on pin is equipped between insulation shell and baffle；Position-limiting drum is equipped at the top of baffle, the first through hole being sequentially communicated, limit chamber, the second through-hole, clamping chamber are equipped in position-limiting drum, insulation shell bottom is equipped with limited post, it is intracavitary that limited post protrudes into clamping, limited post is connected to limit plate in limit cavity inner sleeve, and the spring being socketed on limited post is equipped between limit plate and limit chamber bottom；It is clamped chamber side wall and is equipped with blocked hole, limited post is intracavitary equipped with the elastic slice being obliquely installed in clamping, and the elastic slice other end is equipped with the fixture block matched with blocked hole, and clamping cavity wall is equipped with the sliding-rail groove being located above blocked hole；The utility model extracts user quickly by plug by when lower button by the elastic force using spring.
Description
Technical field
The utility model relates to charger technologies fields, more particularly to a kind of multiduty battery charger.
Background technique
Battery charger is electric vehicle, electric tool, electronic game, notebook, number and small portable electronic device and electricity
The charging electronic equipment of rechargeable battery used in sub- electric appliance, can be divided into dedicated charger and general charging by the function of charger again
Device.Wherein battery charger needs to use attaching plug and docks with external receptacle, but existing attaching plug is in insertion socket
Afterwards, it is not drawn out easily, people is needed to pin socket on the other hand, the other hand catches charger that could extract, so that people are using charger
When it is inconvenient, to affect the usage experience of people.
Utility model content
In order to overcome the drawbacks of the prior art, the utility model provides a kind of multiduty battery charger, passes through utilization
The elastic force of spring extracts user quickly by plug by when lower button.
For this purpose, the following technical solution is employed for the utility model:
The utility model provides a kind of multiduty battery charger, including charger body, the charger body
Bottom is fixed with the attaching plug for external power supply connection, and the attaching plug includes insulation shell, pin, the pin
Quantity be two, two pin tops are embedded in the insulation shell, and baffle, institute are equipped with below the insulation shell
It states and offers jack corresponding with the pin on baffle, two pins are each passed through the corresponding jack, institute
It states baffle to be slidedly arranged on two pins, the first spring is arranged on two pins, first spring one end is solid
It is fixed at the top of the baffle due to the insulation shell bottom, the other end；It is fixed with position-limiting drum at the top of the baffle, it is described
The limit chamber being in the form of a column, clamping chamber are equipped in position-limiting drum, the limit chamber is located at the top of the clamping chamber, the limit chamber top
Portion is equipped with the first through hole being connected to outside, and the limit chamber bottom is equipped with the second through-hole being connected to the clamping chamber, described
The diameter of the diameter of first through hole and second through-hole is respectively less than the diameter of the limit chamber, and the insulation shell bottom is fixed
Equipped with limited post, the limited post sequentially passes through the first through hole, the limit chamber, second through-hole and protrudes into the clamping
Intracavitary, the limited post is connected to limit plate in the limit cavity inner sleeve, and the diameter of the limit plate is greater than the first through hole
The diameter of radius and the limit plate is less than the diameter of the limit chamber, is arranged with second spring on the limited post, and described the
Two spring one ends are fixed on the limit plate bottom, the other end is fixed on the limit chamber bottom；The clamping chamber side wall is equipped with
The blocked hole being communicated with the outside, the limited post it is described clamping it is intracavitary be fixed with elastic slice, the elastic slice is obliquely installed, institute
State that the limited post periphery is fixed in elastic slice one end and the elastic slice other end is fixed with the card matched with the blocked hole
Block, the clamping cavity wall are equipped with the sliding-rail groove being located above the blocked hole, the sliding rail trench bottom and the blocked hole phase
The groove depth of connection, the sliding-rail groove is gradually increased along the direction close to the blocked hole.
In the preferable technical solution of the utility model, the position-limiting drum lateral wall be fixed with for by the fixture block from
The button that the blocked hole is released.
In the preferable technical solution of the utility model, battery charging slot, the electricity are equipped at the top of the charger body
Pond charging slot includes No. 5 battery cases, No. 7 battery cases, 9V battery case.
In the preferable technical solution of the utility model, the battery charging slot portrays the mark for judging positive and negative anodes
Symbol.
In the preferable technical solution of the utility model, the charger body lateral wall is equipped with multiple heat dissipation grooves.
The utility model has the following beneficial effects:
A kind of multiduty battery charger provided by the utility model is inserted into external receptacle in the attaching plug, leads to
It crosses and the fixture block is set snaps fit onto the corresponding blocked hole, can strengthen between the attaching plug and external receptacle
Splicing stability, avoid since influencing between the attaching plug and external receptacle for external factor loosens, from
And it reduces the attaching plug and loosens cold probability；Due to when the fixture block snaps into the blocked hole, described first
Spring and the second spring are in compressive state, so user only needs to press the button and makes the fixture block complete
The blocked hole is exited, can be bounced the attaching plug by the elastic force of first spring and the second spring, from
And reach the function of easily pulling out；While the charging slot by being provided with multiple battery, allow charger for multiple battery charging,
To be satisfied with the multipurpose demand of family.
Detailed description of the invention
Fig. 1 is a kind of perspective view for multiduty battery charger that specific embodiment of the present invention provides；
Fig. 2 is a kind of top view for multiduty battery charger that specific embodiment of the present invention provides；
Fig. 3 is a kind of left view for multiduty battery charger that specific embodiment of the present invention provides；
Fig. 4 is a kind of attaching plug section view for multiduty battery charger that specific embodiment of the present invention provides
Figure；
Fig. 5 is that a kind of attaching plug for multiduty battery charger that specific embodiment of the present invention provides is not inserted
Position-limiting drum cross-sectional view when to socket；
Fig. 6 is that a kind of attaching plug for multiduty battery charger that specific embodiment of the present invention provides is inserted into
Position-limiting drum cross-sectional view when socket.
In figure:
100, charger body；110, battery charging slot；111, No. 5 battery cases；112, No. 7 battery cases；113,9V battery
Slot；120, identifier；130, radiate groove；200, attaching plug；210, insulation shell；220, pin；300, baffle；310, it inserts
Hole；400, position-limiting drum；410, first through hole；420, the second through-hole；430, limit chamber；440, it is clamped chamber；441, blocked hole；442,
Sliding-rail groove；500, limited post；510, limit plate；520, elastic slice；521, fixture block；610, the first spring；620, second spring；700,
Button.
Specific embodiment
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art and technical solution are briefly described, it should be apparent that, it is described below
Attached drawing be only some embodiments of the utility model, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, it can also be obtained according to these attached drawings other attached drawings.
It further illustrates the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments, needs
Bright, the attached drawing in specific embodiment is only schematic diagram, is not defined to size, and actual size is with material object
It is quasi-.
As shown in Fig. 1~Fig. 6, including charger body 100,100 bottom of charger body are fixed with for outer
The attaching plug 200 of portion's power supply connection, the attaching plug 200 include insulation shell 210, pin 220, the pin 220
Quantity is two, and two 220 tops of pin are embedded in the insulation shell 210, is equipped with below the insulation shell 210
Baffle 300 offers jack 310 corresponding with the pin 220 on the baffle 300, and two pins 220 are worn respectively
The corresponding jack 310 is crossed, the baffle 300 is slidedly arranged on two pins 220, on two pins 220
It is arranged with the first spring 610,210 bottom of insulation shell is fixed in described first spring, 610 one end, the other end is fixed on institute
State 300 top of baffle；It is fixed with position-limiting drum 400 at the top of the baffle 300, is equipped with the limit being in the form of a column in the position-limiting drum 400
Position chamber 430, clamping chamber 440, the limit chamber 430 are located at the top of the clamping chamber 440, are equipped at the top of the limit chamber 430
The first through hole 410 being connected to outside, 430 bottom of limit chamber are equipped with the second through-hole being connected to the clamping chamber 440
420, the diameter of the diameter of the first through hole 410 and second through-hole 420 is respectively less than the diameter of the limit chamber 430, institute
It states 210 bottom of insulation shell and is fixed with limited post 500, the limited post 500 sequentially passes through the first through hole 410, described
Limit chamber 430, second through-hole 420 protrude into the clamping chamber 440, and the limited post 500 is in 430 inner sleeve of limit chamber
It is connected to limit plate 510, the diameter of the limit plate 510 is greater than the radius of the first through hole 410 and the limit plate 510
Diameter is less than the diameter of the limit chamber 430, is arranged with second spring 620, the second spring 620 on the limited post 500
510 bottom of limit plate is fixed in one end, the other end is fixed on 430 bottom of limit chamber；440 side wall of clamping chamber is set
There is the blocked hole 441 being communicated with the outside, the limited post 500 is fixed with elastic slice 520 in the clamping chamber 440, described
Elastic slice 520 is obliquely installed, and 500 periphery of limited post is fixed in described 520 one end of elastic slice and 520 other end of the elastic slice is solid
Fixed to be equipped with the fixture block 521 matched with the blocked hole 441,440 inner wall of clamping chamber, which is equipped with, to be located on the blocked hole 441
The sliding-rail groove 442 of side, 442 bottom of sliding-rail groove are connected with the blocked hole 441, and the groove depth edge of the sliding-rail groove 442 is leaned on
The direction of the nearly blocked hole 441 is gradually increased.
Further, 400 lateral wall of position-limiting drum be fixed with for by the fixture block 521 from the blocked hole 441
The button 700 of release, the setting of the button 700 convenient for users to outside the position-limiting drum 400 by the fixture block 521 inside
It pushes away, the fixture block 521 is exited in the blocked hole 441, then in first spring 610 and the second spring
Under the action of 620, so that the fixture block 521 is moved up along the sliding-rail groove 442.
Further, battery charging slot 110 is equipped at the top of the charger body 100, the battery charging slot 110 includes
No. 5 battery cases 111, No. 7 battery cases 112,9V battery cases 113, by the way that the charging slot of multiple battery is arranged, so that charger can be with
No. 5 batteries, No. 7 batteries, the charging of 9V battery are helped, meets the requirement of family's multiple battery, there is good practicability.
Further, the battery charging slot 110 portrays the identifier 120 for judging positive and negative anodes, the identifier
120 setting convenient for users to distinguishing the positive and negative anodes of the battery charging slot 110, allow user quickly and correctly
Battery is put into the battery charging slot 110, to improve the convenience of charger.
Further, 100 lateral wall of charger body is equipped with multiple heat dissipation grooves 130, since charger is working
When often generate a large amount of heat, if discharge will affect the normal work of charger not in time, or even reduce charger
Service life, and the setting of multiple heat dissipation grooves 130 substantially increases the radiating efficiency on charger surface, to guarantee to fill
Electric appliance can work normally.
The course of work: (1) when need the attaching plug 200 of charger injecting external receptacle, pin 220 is aligned and is inserted
Then seat presses down charger, as pin 220 is inserted into socket, baffle 300 supports socket, and then limited post 500 is exhausted
It is constantly moved down under the suppressing action of edge shell 210, and the moving down and move down, fixture block also with limited post 500 of elastic slice 520
521 move down along sliding-rail groove 442, and the first spring 610 and second spring 620 are then constantly compressed；It is skidded off to fixture block 521
Sliding-rail groove 442 and when snapping fit onto blocked hole 441, the completion of pin 220 is docked with external receptacle；
(2) when needing to extract the attaching plug 200 of charger from external receptacle, by by the button 700 to institute
It states and is pressed inside blocked hole 441, until fixture block 521 is completely pushed out of blocked hole 441, then in the first spring 610 and second spring
Under 620 elastic force effect, for fixture block 521 along sliding-rail groove 442 toward moving down, limited post 500, insulation shell 210 and pin 220 are same
It is moved up by the elastic force guidance of spring, until pin 220 is extracted from socket, realizes the extraction of attaching plug 200.
A kind of multiduty battery charger provided by the utility model is inserted into external receptacle in the attaching plug 200,
It is snapped fit onto the corresponding blocked hole 441 by the way that the fixture block 521 is arranged, 200 He of attaching plug can be strengthened
Splicing stability between external receptacle avoids and influences the attaching plug 200 and external receptacle due to external factor
Between loosen, so that reducing the attaching plug 200 loosens cold probability；Due to being snapped into the fixture block 521
When the blocked hole 441, first spring 610 and the second spring 620 are in compressive state, so user only needs
Pressing the button 700 makes the fixture block 521 exit the blocked hole 441 completely, can pass through first spring 610
The attaching plug 200 is bounced with the elastic force of the second spring 620, to reach the function of easily pulling out；Pass through setting simultaneously
There are many charging slots of battery, allow charger for multiple battery charging, to be satisfied with the multipurpose demand of family.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (5)
1. a kind of multiduty battery charger, it is characterised in that:
Including charger body (100), charger body (100) bottom is fixed with the power supply for external power supply connection
Plug (200), the attaching plug (200) include insulation shell (210), pin (220), and the quantity of the pin (220) is
Two, two pin (220) tops are embedded in the insulation shell (210), are equipped with below the insulation shell (210)
Baffle (300) offers jack (310) corresponding with the pin (220), two pins on the baffle (300)
(220) it is each passed through the corresponding jack (310), the baffle (300) is slidedly arranged on two pins (220), and two
It is arranged with the first spring (610) on a pin (220), the insulation shell is fixed in described first spring (610) one end
Body (210) bottom, the other end are fixed at the top of the baffle (300)；
It is fixed with position-limiting drum (400) at the top of the baffle (300), the limit chamber being in the form of a column is equipped in the position-limiting drum (400)
(430), chamber (440) are clamped, the limit chamber (430) is located at the top of clamping chamber (440), limit chamber (430) top
Portion is equipped with the first through hole (410) being connected to outside, and limit chamber (430) bottom is equipped with and is connected to the clamping chamber (440)
The second through-hole (420), the diameter of the first through hole (410) and the diameter of second through-hole (420) are respectively less than the limit
The diameter of position chamber (430), insulation shell (210) bottom are fixed with limited post (500), and the limited post (500) is successively
It is protruded into the clamping chamber (440) across the first through hole (410), the limit chamber (430), second through-hole (420),
The limited post (500) is socketed with limit plate (510) in the limit chamber (430), and the diameter of the limit plate (510) is greater than
The radius of the first through hole (410) and the diameter of the limit plate (510) are less than the diameter of the limit chamber (430), described
It is arranged on limited post (500) second spring (620), the limit plate (510) bottom is fixed in described second spring (620) one end
The limit chamber (430) bottom is fixed in portion, the other end；
Clamping chamber (440) side wall is equipped with the blocked hole (441) being communicated with the outside, and the limited post (500) is in the card
It connects in chamber (440) and is fixed with elastic slice (520), the elastic slice (520) is obliquely installed, and institute is fixed in described elastic slice (520) one end
It states limited post (500) periphery and the elastic slice (520) other end is fixed with the fixture block matched with the blocked hole (441)
(521), clamping chamber (440) inner wall is equipped with the sliding-rail groove (442) being located above the blocked hole (441), the sliding-rail groove
(442) bottom is connected with the blocked hole (441), and the groove depth of the sliding-rail groove (442) is along close to the blocked hole (441)
Direction is gradually increased.
2. a kind of multiduty battery charger according to claim 1, it is characterised in that:
Position-limiting drum (400) lateral wall is fixed with for pressing the fixture block (521) from what the blocked hole (441) was released
Button (700).
3. a kind of multiduty battery charger according to claim 1, it is characterised in that:
Battery charging slot (110) are equipped at the top of the charger body (100), the battery charging slot (110) includes No. 5 batteries
Slot (111), No. 7 battery cases (112), 9V battery case (113).
4. a kind of multiduty battery charger according to claim 3, it is characterised in that:
The battery charging slot (110) portrays the identifier (120) for judging positive and negative anodes.
5. a kind of multiduty battery charger according to claim 1, it is characterised in that:
Charger body (100) lateral wall is equipped with multiple heat dissipation grooves (130).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821963082.XU CN208904714U (en) | 2018-11-27 | 2018-11-27 | A kind of multiduty battery charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821963082.XU CN208904714U (en) | 2018-11-27 | 2018-11-27 | A kind of multiduty battery charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208904714U true CN208904714U (en) | 2019-05-24 |
Family
ID=66578176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821963082.XU Expired - Fee Related CN208904714U (en) | 2018-11-27 | 2018-11-27 | A kind of multiduty battery charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208904714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114616994A (en) * | 2022-03-15 | 2022-06-14 | 海南省农业科学院三亚研究院(海南省实验动物研究中心) | Fixing structure for areca root infusion |
-
2018
- 2018-11-27 CN CN201821963082.XU patent/CN208904714U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114616994A (en) * | 2022-03-15 | 2022-06-14 | 海南省农业科学院三亚研究院(海南省实验动物研究中心) | Fixing structure for areca root infusion |
| CN114616994B (en) * | 2022-03-15 | 2023-10-03 | 海南省农业科学院三亚研究院(海南省实验动物研究中心) | Fixing structure for betel nut root infusion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20201127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |