CN209607793U - A kind of durable lithium ion battery - Google Patents
A kind of durable lithium ion battery Download PDFInfo
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- CN209607793U CN209607793U CN201920462874.7U CN201920462874U CN209607793U CN 209607793 U CN209607793 U CN 209607793U CN 201920462874 U CN201920462874 U CN 201920462874U CN 209607793 U CN209607793 U CN 209607793U
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- battery
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- lithium ion
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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
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Abstract
The utility model belongs to battery technology field, in particular a kind of durable lithium ion battery, including shell and battery body, the shell is equipped with extension board, slip lid, spring and battery placing groove, the top slide of the shell is connected with the slip lid, and the extension board is fixed on the bottom of the shell by the spring, the battery placing groove is provided with the inside of the shell, and the battery body is matched with the battery placing groove, the battery body is equipped with the first contact electrode, second contact electrode, contact plate and buffer bar, the first contact electrode is fixed on the side of the battery body, the second contact electrode is fixed on the top of the contact plate；Be conducive to that the repair and replacement inside battery body are avoided because the excessive generation shaking in gap leads to poor contact, while also having certain shatter-resistant effect, also avoid the damage for leading to lithium ion battery because accidentally intaking.
Description
Technical field
The utility model relates to battery technology field, specifically a kind of durable lithium ion battery.
Background technique
Lithium battery is one kind using lithium metal or lithium alloy as negative electrode material, using the one-shot battery of non-aqueous electrolytic solution,
With lithium ion polymer battery be with rechargeable battery lithium ion battery it is different, the inventor of lithium battery is Edison, by
It is very active in the chemical characteristic of lithium metal, so that the processing of lithium metal, preservation, use, very high to environmental requirement, so,
Lithium battery is not applied for a long time, and with the development of twentieth century end microelectric technique, the equipment of miniaturization is increasing, right
Power supply proposes very high requirement, and lithium battery enters the large-scale practical stage therewith.
Publication No. CN107565083A Chinese patent discloses a kind of durable lithium battery of environmental protection and energy saving, the patented technology energy
Enough switches are closed, and the second contact electrode with the first contact electrode separation, makes battery stop working, avoid disappearing under the action of the spring
Consumption carries out internal repair and replacement to battery, is unfavorable for being used for a long time it can however not dismantling to battery case.Therefore, originally
Field technical staff provides a kind of durable lithium ion battery, to solve the problems mentioned in the above background technology.
Utility model content
The purpose of this utility model is to provide a kind of durable lithium ion batteries, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of durable lithium ion battery, including shell and battery body, the shell are equipped with extension board, slip lid, bullet
Spring and battery placing groove, the top slide of the shell is connected with the slip lid, and the extension board is fixed by the spring
In the bottom of the shell, the battery placing groove is provided with the inside of the shell, and the battery body and the battery
Placing groove matches, and the battery body is equipped with the first contact electrode, the second contact electrode, contact plate and buffer bar, described
First contact electrode is fixed on the side of the battery body, and the second contact electrode is fixed on the top of the contact plate,
And the buffer bar is fixed on the top two sides of the contact plate, the second contact electrode is connect by contacting bar with described first
Touched electrode is electrically connected.
The extension board is equipped with sliding bar as a further solution of the present invention, and the sliding bar is fixed on
The top of the extension board, and the spring is looped around the outer wall of the extension board, offers on the shell and the sliding
The sliding slot B that bar matches.
The slip lid is equipped with sliding rail as a further solution of the present invention, and the sliding rail is fixed on the cunning
The two sides of lid, and the sliding slot A matched with the sliding rail is offered on the shell.
The slip lid is equipped with trunnion as a further solution of the present invention, and the trunnion is fixed on the cunning
The bottom of lid, and the card slot matched with the trunnion is offered on the shell.
Offered on the battery body as a further solution of the present invention, with it is described second contact electrode and
The groove that the contact plate matches.
The battery body is equipped with rubber membrane, the rubber membrane covering as a further solution of the present invention,
In the outer wall of the battery body.
The second contact electrode is equipped with sealing ring, the sealing ring as a further solution of the present invention,
It is covered on the outer wall of the second contact electrode.
Compared with prior art, the utility model has the beneficial effects that
1, it is equipped with slip lid in the utility model, the two sides of slip lid are fixed on by sliding rail, and has on shell and matches with sliding rail
The sliding slot of conjunction, trunnion are fixed on the bottom of slip lid, and have the card slot matched with trunnion on shell, and when in use, slip lid passes through
The cooperation of sliding rail and sliding slot is slided in housing exterior walls, then by trunnion and card slot, slip lid is fixed on shell, and structure is simple,
It is convenient to dismantle, and is conducive to that the repair and replacement inside battery body are conducive to prolonged use, are improved service life.
2, extension board is equipped in the utility model, sliding bar is fixed on the top of extension board, and spring is looped around extension board
Outer wall, offer the sliding slot matched with sliding bar on shell, lithium ion battery when in use, extension board by sliding bar with
The cooperation of sliding slot is slided in the housing, is provided elastic force by spring, is reduced the spacing of lithium ion battery Yu external cell slot, keep away
Exempt to lead to poor contact because of the excessive generation shaking in gap, while also there is certain shatter-resistant effect.
3, rubber membrane and sealing ring are equipped in the utility model, rubber membrane is covered on the outer wall of battery body, and sealing ring covers
The outer wall in the second contact electrode is covered, so that lithium ion battery is had the function of waterproof by rubber membrane and sealing ring, avoids because not
Carefully intake and cause the damage of lithium ion battery.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of durable lithium ion battery；
Fig. 2 is the structural schematic diagram of shell and extension board in the durable lithium ion battery of one kind；
Fig. 3 is the structural schematic diagram of battery body and rubber membrane in the durable lithium ion battery of one kind；
Fig. 4 is the structural schematic diagram of battery body in the durable lithium ion battery of one kind；
Fig. 5 is the structural schematic diagram of slip lid in the durable lithium ion battery of one kind.
In figure: 1, shell；101, sliding slot A；102, card slot；103, sliding slot B；11, extension board；111, sliding bar；12, sliding
Lid；121, sliding rail；122, trunnion；13, spring；14, battery placing groove；2, battery body；201, groove；21, the first contact electricity
Pole；22, the second contact electrode；221, sealing ring；222, bar is contacted；23, contact plate；24, buffer bar；25, rubber membrane.
Specific embodiment
Please refer to Fig. 1~5, in the utility model embodiment, a kind of durable lithium ion battery, including shell 1 and battery
Ontology 2, shell 1 are equipped with extension board 11, slip lid 12, spring 13 and battery placing groove 14, and the top slide of shell 1 is connected with cunning
Lid 12, and extension board 11 is fixed on the bottom of shell 1 by spring 13, battery placing groove 14 is provided with the inside of shell 1, and electricity
Pond ontology 2 is matched with battery placing groove 14, and battery body 2 is equipped with the first contact electrode 21, second and contacts electrode 22, contact
Plate 23 and buffer bar 24, the first contact electrode 21 are fixed on the side of battery body 2, and the second contact electrode 22 is fixed on contact plate
23 top, and buffer bar 24 is fixed on the top two sides of contact plate 23, the second contact electrode 22 passes through contact bar 222 and first
Electrode 21 is contacted to be electrically connected.
In Fig. 1: the top slide of shell 1 is connected with slip lid 12, and when in use, slip lid 12 passes through sliding rail 121 and sliding slot
The cooperation of A101 is slided in 1 outer wall of shell, then by trunnion 122 and card slot 102, slip lid 12 is fixed on shell 1, structure
Simply, it is convenient to dismantle, and is conducive to be conducive to prolonged use to the repair and replacement inside battery body 2, improves and use the longevity
Life, extension board 11 are fixed on the bottom of shell 1 by spring 13, and when in use, extension board 11 passes through sliding bar to lithium ion battery
111 slide within the case 1 with the cooperation of sliding slot B103, provide elastic force by spring 13, reduce lithium ion battery and external electrical
The spacing of pond slot avoids leading to poor contact because of the excessive generation shaking in gap, while also having certain shatter-resistant effect, and battery is put
The inside that slot 14 is provided with shell 1 is set, and battery body 2 is matched with battery placing groove 14, battery body 2 is in battery placing groove
In 14, convenient for the replacement and maintenance inside battery body 2, the first contact electrode 21 is fixed on the side of battery body 2, and second
Contact electrode 22 is fixed on the top of contact plate 23, and buffer bar 24 is fixed on the top two sides of contact plate 23, the second contact electricity
Pole 22 is electrically connected by contact bar 222 and the first contact electrode 21, is squeezed backward preceding contravention, so that the second contact electrode 22
It is correspondingly connected with the first contact electrode 21, battery body 2 works normally, and after use, the second contact electrode 22 is in buffer bar
It is separated under the action of 24 with the first contact electrode 21, so that battery body 2 is stopped working, avoid consuming.
In Fig. 2: the top slide of shell 1 is connected with slip lid 12, and when in use, slip lid 12 passes through sliding rail 121 and sliding slot
The cooperation of A101 is slided in 1 outer wall of shell, then by trunnion 122 and card slot 102, slip lid 12 is fixed on shell 1, structure
Simply, it is convenient to dismantle, and is conducive to that the repair and replacement inside battery body 2 are conducive to use for a long time, be improved using the longevity
Life.
In Fig. 3: rubber membrane 25 is covered on the outer wall of battery body 2, and sealing ring 221 is covered on the second contact electrode 22
Outer wall makes lithium ion battery have the function of waterproof by the sealing of rubber membrane 25 and sealing ring 221, avoid because accidentally into
Water and the damage for leading to lithium ion battery.
In Fig. 4: the first contact electrode 21 is fixed on the side of battery body 2, and the second contact electrode 22 is fixed on contact
The top of plate 23, and buffer bar 24 is fixed on the top two sides of contact plate 23, the second contact electrode 22 pass through contact bar 222 and the
One contact electrode 21 be electrically connected, by groove 201 second contact electrode 22 squeeze backward so that second contact electrode 22 with
First contact electrode 21 is correspondingly connected with, and battery body 2 works normally, and after use, the second contact electrode 22 is in buffer bar 24
Under the action of with first contact electrode 21 separate, so that battery body 2 is stopped working, avoid consuming.
In Fig. 5: extension board 11 is fixed on the bottom of shell 1 by spring 13, lithium ion battery when in use, extension board
11 are slided within the case 1 by the cooperation of sliding bar 111 and sliding slot B103, are provided elastic force by spring 13, are reduced lithium ion
The spacing of battery and external cell slot avoids leading to poor contact because of the excessive generation shaking in gap, while also preventing with certain
The effect of falling.
The working principle of the utility model is: when the utility model is used, since the top slide of shell 1 is connected with cunning
Lid 12, slip lid 12 pass through the cooperation of sliding rail 121 and sliding slot A101, slide in 1 outer wall of shell, then pass through trunnion 122 and card slot
102, slip lid 12 is fixed on shell 1, structure is simple, and it is convenient to dismantle, be conducive to the repair and replacement inside battery body 2,
Be conducive to prolonged use, improve service life, extension board 11 is fixed on the bottom of shell 1, lithium-ion electric by spring 13
When in use, extension board 11 is slided within the case 1 by the cooperation of sliding bar 111 and sliding slot B103 in pond, is provided by spring 13
Elastic force reduces the spacing of lithium ion battery Yu external cell slot, avoids leading to poor contact because of the excessive generation shaking in gap, together
When also there is certain shatter-resistant effect, battery placing groove 14 is provided with the inside of shell 1, and battery body 2 and battery placing groove
14 match, and battery body 2 is in battery placing groove 14, convenient for the replacement and maintenance inside battery body 2, the first contact electricity
Pole 21 is fixed on the side of battery body 2, and the second contact electrode 22 is fixed on the top of contact plate 23, and buffer bar 24 is fixed on
The top two sides of contact plate 23, the second contact electrode 22 is electrically connected by contact bar 222 and the first contact electrode 21, to preceding touching
End squeezes backward, so that the second contact electrode 22 is correspondingly connected with the first contact electrode 21, battery body 2 is worked normally, and uses
After, the second contact electrode 22 separates under the action of buffer bar 24 with the first contact electrode 21, and battery body 2 is made to stop work
Make, avoids consuming.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (7)
1. a kind of durable lithium ion battery, including shell (1) and battery body (2), which is characterized in that on the shell (1)
Equipped with extension board (11), slip lid (12), spring (13) and battery placing groove (14), the top slide of the shell (1) is connected with
The slip lid (12), and the extension board (11) is fixed on the bottom of the shell (1), the battery by the spring (13)
Placing groove (14) is provided with the inside of the shell (1), and the battery body (2) and the battery placing groove (14) match
It closes, the battery body (2) is equipped with the first contact electrode (21), the second contact electrode (22), contact plate (23) and buffer bar
(24), first contact electrode (21) is fixed on the side of the battery body (2), and second contact electrode (22) is fixed
At the top of the contact plate (23), and the buffer bar (24) is fixed on the top two sides of the contact plate (23), and described
Two contacts electrode (22) are electrically connected by contact bar (222) and first contact electrode (21).
2. the durable lithium ion battery of one kind according to claim 1, which is characterized in that the extension board (11) is equipped with
Sliding bar (111), the sliding bar (111) is fixed on the top of the extension board (11), and the spring (13) is looped around institute
The outer wall of extension board (11) is stated, the sliding slot B (103) matched with the sliding bar (111) is offered on the shell (1).
3. the durable lithium ion battery of one kind according to claim 1, which is characterized in that the slip lid (12), which is equipped with, to be slided
Rail (121), the sliding rail (121) is fixed on the two sides of the slip lid (12), and offers and the sliding rail on the shell (1)
(121) the sliding slot A (101) matched.
4. the durable lithium ion battery of one kind according to claim 1, which is characterized in that the slip lid (12) is equipped with branch
Ear (122), the trunnion (122) is fixed on the bottom of the slip lid (12), and offers and the trunnion on the shell (1)
(122) card slot (102) matched.
5. the durable lithium ion battery of one kind according to claim 1, which is characterized in that opened on the battery body (2)
Equipped with the groove (201) matched with second contact electrode (22) and the contact plate (23).
6. the durable lithium ion battery of one kind according to claim 1, which is characterized in that set on the battery body (2)
Have rubber membrane (25), the rubber membrane (25) is covered on the outer wall of the battery body (2).
7. the durable lithium ion battery of one kind according to claim 1, which is characterized in that second contact electrode (22)
It is equipped with sealing ring (221), the sealing ring (221) is covered on the outer wall of second contact electrode (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920462874.7U CN209607793U (en) | 2019-04-08 | 2019-04-08 | A kind of durable lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920462874.7U CN209607793U (en) | 2019-04-08 | 2019-04-08 | A kind of durable lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209607793U true CN209607793U (en) | 2019-11-08 |
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ID=68405699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920462874.7U Active CN209607793U (en) | 2019-04-08 | 2019-04-08 | A kind of durable lithium ion battery |
Country Status (1)
| Country | Link |
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| CN (1) | CN209607793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117407A (en) * | 2020-09-09 | 2020-12-22 | 湖州快驴科技有限公司 | Electric bicycle battery of cylindrical battery module |
-
2019
- 2019-04-08 CN CN201920462874.7U patent/CN209607793U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117407A (en) * | 2020-09-09 | 2020-12-22 | 湖州快驴科技有限公司 | Electric bicycle battery of cylindrical battery module |
| CN112117407B (en) * | 2020-09-09 | 2022-10-25 | 湖州快驴科技有限公司 | Electric bicycle battery of cylinder battery module |
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