CN207489986U - A kind of disposable plug-in type battery pack - Google Patents
A kind of disposable plug-in type battery pack Download PDFInfo
- Publication number
- CN207489986U CN207489986U CN201721612954.3U CN201721612954U CN207489986U CN 207489986 U CN207489986 U CN 207489986U CN 201721612954 U CN201721612954 U CN 201721612954U CN 207489986 U CN207489986 U CN 207489986U
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- CN
- China
- Prior art keywords
- battery pack
- battery core
- diode
- battery
- disposable plug
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a kind of disposable plug-in type battery packs, the battery pack includes the single battery core of several mutual circuit connections, each battery core is in parallel, and there are one diode D1, per a pair of battery core and diode D1 in mounting base, the both ends of mounting base are equipped with the connected structure being rotatably connected with it, the connected structure includes housing, cutting and three interfaces there are one being set in housing sidewall, the sheet metal contacted with battery core positive or negative pole is equipped in housing, sheet metal includes first contact site for extending to the cutting top, two neighboring battery core is connected by being located at the cutting in two mounting bases and being mutually inserted respectively with interface circuit.Disposable plug-in type battery pack provided by the utility model can realize that multiple battery cores are mutually inserted and be combined into battery pack, and connection mode is simple, and can simplify the structure of pcb board connected to it.
Description
Technical field
The utility model is related to battery art more particularly to a kind of disposable plug-in type battery packs.
Background technology
It is generally formed in battery pack by several single battery serial or parallel connections, it is general for disposable battery group
It is connected in series by several single batteries, due to being disposable battery, each single battery is provided with a diode, is used for
It prevents from mutually charging between single battery.In the circuit of existing disposable battery group, diode is integrated on pcb board, electricity
Single battery quantity in the group of pond is more, and the quantity of diode is also more, can increase the making sheet difficulty of pcb board, make pcb board
Circuit structure becomes complicated.
Utility model content
The purpose of this utility model is to provide a kind of disposable plug-in type battery pack, can realize that multiple battery cores are mutually inserted
Battery pack is combined into, connection mode is simple, and can simplify the structure of pcb board connected to it.
To achieve the above object, the utility model provides a kind of disposable plug-in type battery pack, if the battery pack includes
The dry single battery core that mutually circuit connects, each battery core is in parallel there are one diode D1, per a pair battery core and two poles
Pipe D1 is in mounting base, and the both ends of mounting base are equipped with the connected structure being rotatably connected with it, which includes
Housing is set in housing sidewall there are one cutting and three interfaces, and the sheet metal contacted with battery core positive or negative pole is equipped in housing,
Sheet metal includes first contact site for extending to the cutting top, and two neighboring battery core by being located at two installations respectively
On seat and the cutting that is mutually inserted is connected with interface circuit.
As further improvement of the utility model, there are one diode D2, the sun of diode D2 for the battery pack series connection
The anode of pole and battery pack connects.
As the further improvement of the utility model, the output terminal of the battery pack is connected with anti-mistake and puts IC.
As the further improvement of the utility model, the sheet metal includes a substrate and three the second contact sites,
The position of each second contact site is corresponding with three interfaces respectively, and the second contact site is on the inside of interface, the substrate and institute
The positive or negative pole contact of battery core is stated, each second contact site and the first contact site are evenly distributed with along the edge of substrate.
As the further improvement of the utility model, the mounting base is included respectively positioned at the battery core anode side
First connecting portion and the second connecting portion positioned at its cathode side further include two limitings for being arranged symmetrically in battery core side-wall outer side
Item, the extending direction of two positive stop strips is parallel with the extending direction of battery core, and the both ends of two positive stop strips connect respectively by first
Socket part is connected with second connecting portion.
As the further improvement of the utility model, the first connecting portion is equipped with to accommodate the diode D1
Groove.
Advantageous effect
Compared with prior art, it is the advantages of the disposable plug-in type battery pack of the utility model：
Both 1st, by the way that the interface in the cutting and another mounting base in a mounting base is mutually inserted, you can allow
Sheet metal contacts with each other, so as to convey the mutual circuit connection of two battery cores that two sheet metals contact respectively, and due to interface
Quantity there are three, can be realized by using a kind of mounting base and connected structure multiple rows of multiple row battery core it is in series or in parallel with each other or its
Combination, and combination is various, it is versatile；It, can be according to need in practical operation since connected structure can be rotated relative to mounting base
Cutting is allowed to select corresponding interface, selection diversification；Since mounting base and connected structure are only with a kind of structure, open
It is extremely low to send out cost, so as to which product cost be greatly reduced, in addition, the battery pack connected by connected structure circuit need not reuse glue
Cloth is fixed, more environmentally friendly；
2nd, diode D1 does not have to be arranged in pcb board, reduces the complexity of pcb board；After each use, only need to change primary
The battery core of property.
By following description and with reference to attached drawing, the utility model will become more fully apparent, these attached drawings are used to explain this
The embodiment of utility model.
Description of the drawings
It 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 is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is battery circuit structure diagram；
Fig. 2 is the partial sectional view of single battery front view；
Fig. 3 is the partial sectional view of single battery vertical view；
Fig. 4 is the structure diagram of sheet metal.
Specific embodiment
The embodiment of the utility model is described referring now to attached drawing.
Embodiment
Specific embodiment of the present utility model as shown in Figures 1 to 4, a kind of disposable plug-in type battery pack, the electricity
Pond group includes the single battery core 1 of several mutual circuit connections.The present embodiment is illustrated so that three go here and there two simultaneously as an example.Each battery core
There are one diode D1 for 1 equal parallel connection, are mounted in mounting base 2 per a pair of battery core 1 and diode D1, the both ends of mounting base 2
The connected structure 3 being rotatably connected with it is equipped with, which includes housing 31, sets that there are one insert on 31 side wall of housing
Item 32 and three interfaces 33, housing 31 is interior to be equipped with the sheet metal 4 contacted with 1 positive or negative pole of battery core, and sheet metal 4 prolongs including one
First contact site 42 on 32 top of cutting is extended to, two neighboring battery core 1 is in two mounting bases 2 and mutual by being located at respectively
The cutting 32 of grafting is connected with 33 circuit of interface.
There are one diode D2, the anode of diode D2 and the anode connections of battery pack for the battery pack series connection.
The output terminal of the battery pack is connected with anti-mistake and puts IC5, is put for preventing battery pack from crossing.
The sheet metal 4 includes a substrate 41 and three the second contact sites 43, and the position of each second contact site 43 is distinguished
Corresponding with three interfaces 33, the second contact site 43 is located at the inside of interface 33, the anode of the substrate 41 and the battery core 1 or
Cathode contact, each second contact site, 43 and first contact site 42 are evenly distributed with along the edge of substrate 41.
The mounting base 2 is included respectively positioned at the first connecting portion 21 of the 1 anode side of battery core and positioned at its cathode one
The second connecting portion 23 of side, further includes two positive stop strips 22 for being arranged symmetrically in 1 side-wall outer side of battery core, and two positive stop strips 22 prolong
Stretch that direction is parallel with the extending direction of battery core 1, the both ends of two positive stop strips 22 pass through first connecting portion 21 and second and connect respectively
Socket part 23 connects.
The first connecting portion 21 is equipped with the groove 24 for accommodating the diode D1.
The utility model is described above in association with most preferred embodiment, but the utility model be not limited to more than take off
The embodiment shown, and modification, equivalent combinations that various essence according to the present utility model carry out should be covered.
Claims (6)
1. a kind of disposable plug-in type battery pack, the battery pack includes the single battery core (1) of several mutual circuit connections, often
A battery core (1) is in parallel, and there are one diode D1, which is characterized in that per a pair of battery core (1) and diode D1 mounted in peace
It fills on seat (2), the both ends of mounting base (2) are equipped with the connected structure (3) being rotatably connected with it, which includes
Housing (31) is set on housing (31) side wall there are one cutting (32) and three interfaces (33), in housing (31) equipped with and battery core (1)
The sheet metal (4) of positive or negative pole contact, the first contact site that sheet metal (4) extends to the cutting (32) top including one
(42), two neighboring battery core (1) by being located on two mounting bases (2) and the cutting (32) being mutually inserted and interface (33) respectively
Circuit connects.
2. a kind of disposable plug-in type battery pack according to claim 1, which is characterized in that the battery pack is in series with one
The anode of a diode D2, diode D2 and the anode of battery pack connect.
A kind of 3. disposable plug-in type battery pack according to claim 1, which is characterized in that the output terminal of the battery pack
It is connected with anti-mistake and puts IC (5).
A kind of 4. disposable plug-in type battery pack according to claims 1 or 2 or 3, which is characterized in that the sheet metal
(4) including a substrate (41) and three the second contact sites (43), the position of each second contact site (43) respectively with described in three
Interface (33) is corresponding, the second contact site (43) on the inside of interface (33), the anode of the substrate (41) and the battery core (1) or
Cathode contact, each second contact site (43) and the first contact site (42) are evenly distributed with along the edge of substrate (41).
A kind of 5. disposable plug-in type battery pack according to claims 1 or 2 or 3, which is characterized in that the mounting base
(2) first connecting portion (21) including being located at the battery core (1) anode side respectively and the second connection positioned at its cathode side
Portion (23) further includes two positive stop strips (22) for being arranged symmetrically in battery core (1) side-wall outer side, the extension side of two positive stop strips (22)
To parallel with the extending direction of battery core (1), the both ends of two positive stop strips (22) pass through first connecting portion (21) and second respectively
Connecting portion (23) connects.
A kind of 6. disposable plug-in type battery pack according to claim 5, which is characterized in that the first connecting portion (21)
It is equipped with the groove (24) for accommodating the diode D1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721612954.3U CN207489986U (en) | 2017-11-28 | 2017-11-28 | A kind of disposable plug-in type battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721612954.3U CN207489986U (en) | 2017-11-28 | 2017-11-28 | A kind of disposable plug-in type battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207489986U true CN207489986U (en) | 2018-06-12 |
Family
ID=62471803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721612954.3U Active CN207489986U (en) | 2017-11-28 | 2017-11-28 | A kind of disposable plug-in type battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207489986U (en) |
-
2017
- 2017-11-28 CN CN201721612954.3U patent/CN207489986U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |