CN218548693U - Small-size lithium cell of fast-assembling with fast-assembling structure - Google Patents
Small-size lithium cell of fast-assembling with fast-assembling structure Download PDFInfo
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- CN218548693U CN218548693U CN202222424987.2U CN202222424987U CN218548693U CN 218548693 U CN218548693 U CN 218548693U CN 202222424987 U CN202222424987 U CN 202222424987U CN 218548693 U CN218548693 U CN 218548693U
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- lithium battery
- groove
- lithium cell
- quick
- clamping
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 141
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 140
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 230000001174 ascending effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 2
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Classifications
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a fast-assembly small lithium battery with a fast-assembly structure, which comprises a clamping arc-shaped pipe and a clearance groove; the clamping arc-shaped pipe is fixedly connected to the lithium battery protective cover; a clearance groove is formed in the clamping arc-shaped pipe; centre gripping that can be stable through two fixed grip blocks and centre gripping regulating spindle is on electric tool, then grip and impel first lithium cell behind the quick change handle, make in first lithium cell inserts electric tool, realize using for the electric tool power supply, when needs are changed, only need retreat the pulling quick change handle, make first lithium cell break away from electric tool, then rotatory lithium cell safety cover, make the second lithium cell of placing in the lithium cell safety cover pass through the quick change groove under the effect of gravity, then get into and change in the groove, then continue to impel first lithium cell through the quick change handle and make in the second lithium cell gets into electric tool, realize quick change lithium cell, and can realize that the one-hand changes the lithium cell, the security is higher when making the operation of ascending a height.
Description
Technical Field
The utility model relates to a lithium cell field specifically is a small-size lithium cell of fast-assembling with fast-assembling structure.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a non-aqueous electrolyte solution, and has the advantages of large capacity and high working voltage; the capacity of the battery is twice of that of the same nickel-cadmium battery, and the battery can be more suitable for long-time communication, while the voltage of a common single lithium battery is 3.7V which is 3 times of that of a nickel-cadmium battery and a nickel-hydrogen battery.
Lithium batteries are often found in modern electronic products, and power is supplied to the products by the lithium batteries, so that reduction in size of the products, repeatable charging use and stable power supply can be realized.
The existing electric tool has short service time due to long-time use of high power, so that under the long-time working requirement, a lithium battery needs to be frequently replaced, and a continuous working function is obtained; and current electric tool's change lithium cell need pull down the lithium cell on the electric tool earlier and put, then inserts electric tool after taking out reserve lithium cell from the object that carries, and this process is when the operation of ascending a height, and the inconvenient inefficiency of one-hand operation, and both hands operation security is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem and providing a small-size lithium cell of fast-assembling with fast-assembling structure.
In order to achieve the purpose, the utility model adopts the following technical proposal to realize;
the utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a fast-assembling small lithium battery with a fast-assembling structure, which comprises a clamping arc-shaped pipe and a clearance groove; the clamping arc-shaped pipe is fixedly connected to the lithium battery protective cover; a clearance groove is formed in the clamping arc-shaped pipe; first threaded holes are symmetrically formed in the clamping arc-shaped pipe; a clamping adjusting shaft is inserted into the first threaded hole in an inserted manner; an adjusting cross groove is formed in the clamping adjusting shaft; the other end of the clamping adjusting shaft is rotatably sleeved with a fixed clamping plate; a replacing groove is formed in the lithium battery protection cover corresponding to the clamping arc-shaped pipe; a first lithium battery is inserted in the replacing groove; the first lithium battery is provided with a movable groove; a linkage clamping plate is inserted in the moving groove; a movable limiting shaft is fixedly connected to the linkage clamping plate; the movable limiting shaft is inserted in the adjusting pipe; the adjusting pipe is inserted in the second threaded hole in a threaded manner; the second threaded hole is formed in the crosshead shoe; a quick-change handle is fixedly connected to the side surface of the crosshead shoe; the cross sliding block is inserted in the sliding cross groove in a sliding manner; the sliding cross groove is formed in the lithium battery protective cover; the lithium battery protection cover is internally provided with a quick-change groove corresponding to the replacement groove.
Furthermore, a second battery jar is arranged in the lithium battery protective cover; and a second lithium battery is inserted in the second battery jar.
Furthermore, triangular clamping plates are symmetrically inserted into the lithium battery protective cover; the triangular clamping plate is fixedly connected with a limiting cover plate; and the limiting cover plate is fixedly connected with a limiting ring.
Furthermore, the clearance groove, the fixed clamping plate, the lithium battery protection cover, the triangular clamping plate, the limiting cover plate and the limiting ring are all made of plastics.
Furthermore, the inner side surface of the fixed clamping plate is fixedly connected with a wear-resistant and skid-resistant rubber film; the diameter of the first lithium battery is smaller than or equal to that of the replacement groove; the diameter of the second lithium battery is smaller than or equal to that of the second battery jar.
The utility model provides a pair of small-size lithium cell of fast-assembling with fast-assembling structure has following beneficial effect:
1. the utility model discloses a centre gripping that can be stable through two fixed grip blocks and centre gripping regulating spindle is on electric tool, then grasp and impel first lithium cell behind the quick change handle, make first lithium cell insert in electric tool, realize using for the electric tool power supply, when needing to be changed, only need retreat to stimulate the quick change handle, make first lithium cell break away from electric tool, then rotate the lithium cell safety cover, make the second lithium cell of placing in the lithium cell safety cover pass through the quick change groove under the effect of gravity, then get into and change the groove, then continue to impel first lithium cell through the quick change handle and make the second lithium cell get into in the electric tool, realize changing quick lithium cell, and can realize that the one-hand changes the lithium cell, make the security is higher when ascending operation;
2. the utility model can realize quick replacement when the first lithium battery needs to be replaced through the standby second lithium battery, and simultaneously, the standby lithium battery can be conveniently stored when the electric tool is used without using a new packaging tool; the contact area between the two triangular clamping plates and the lithium battery protection cover is increased, so that the triangular clamping plates are more stably inserted into the lithium battery protection cover, the triangular clamping plates cannot easily fall off, and the limiting cover plate always has a limiting and blocking function; make the second lithium cell even when the lithium cell safety cover reverses reverse through the spacing ring, can not drop yet to make safer when using along with electric tool.
Drawings
The following describes the embodiments of the present invention in further detail with reference to the attached drawings;
FIG. 1 is a schematic diagram of a first perspective view of a fast-assembled small lithium battery having a fast-assembled structure;
FIG. 2 is a second perspective view of a fast-assembled small lithium battery having a fast-assembled structure;
FIG. 3 is a schematic diagram of a half-section three-dimensional structure of a fast-assembly small lithium battery with a fast-assembly structure;
fig. 4 is a schematic perspective view of a limit cover plate of a fast-assembly small lithium battery with a fast-assembly structure.
The numbering in the figures illustrates: 1. clamping the arc-shaped pipe; 2. a clearance groove; 3. fixing the clamping plate; 4. a first threaded hole; 5. clamping the adjusting shaft; 6. adjusting the cross groove; 7. a lithium battery protection cover; 8. a sliding cross slot; 9. a crosshead shoe; 10. a second threaded hole; 11. a movable limiting shaft; 12. a linkage clamping plate; 13. a first lithium battery; 14. a handle is quickly replaced; 15. quick-change grooves; 16. a triangular clamping plate; 17. a limiting cover plate; 18. a limiting ring; 19. a moving groove; 20. replacing the groove; 21. an adjusting tube; 22. a second lithium battery; 23. a second battery well.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up-down-left-right-front-back 8230; etc.) in the embodiments of the present invention are only used to explain the relative position relationship between the components in a specific posture (as shown in the attached drawings), the motion situation, etc., and if the specific posture is changed, the directional indicators are changed accordingly, and the connection may be a direct connection or an indirect connection.
Referring to fig. 1-4, a fast-assembling small lithium battery with a fast-assembling structure includes a clamping arc tube (1) and a clearance groove (2); the clamping arc-shaped pipe (1) is fixedly connected to a lithium battery protection cover (7); a clearance groove (2) is formed in the clamping arc-shaped pipe (1); first threaded holes (4) are symmetrically formed in the clamping arc-shaped pipe (1); a clamping adjusting shaft (5) is inserted into the internal thread of the first threaded hole (4); an adjusting cross groove (6) is formed in the clamping adjusting shaft (5); the other end of the clamping adjusting shaft (5) is rotatably sleeved with a fixed clamping plate (3); a replacing groove (20) is formed in the lithium battery protective cover (7) corresponding to the clamping arc-shaped pipe (1); a first lithium battery (13) is inserted in the replacement groove (20); a moving groove (19) is formed in the first lithium battery (13); a linkage clamping plate (12) is inserted in the moving groove (19); a movable limiting shaft (11) is fixedly connected to the linkage clamping plate (12); the movable limiting shaft (11) is inserted in the adjusting pipe (21); the adjusting pipe (21) is inserted in the second threaded hole (10) in a threaded manner; the second threaded hole (10) is formed in the crosshead shoe (9); a quick-change handle (14) is fixedly connected to the side surface of the crosshead shoe (9); the cross sliding block (9) is inserted in the sliding cross groove (8) in a sliding manner; the sliding cross groove (8) is formed in the lithium battery protection cover (7); a quick-change groove (15) is formed in the lithium battery protective cover (7) corresponding to the replacement groove (20); during operation, centre gripping that can be stable through two fixed grip blocks (3) and centre gripping regulating spindle (5) is on electric tool, then advance first lithium cell (13) after gripping quick change handle (14), make first lithium cell 13 insert in electric tool, realize using for the electric tool power supply, when needs are changed, only need retreat pulling quick change handle (14), make first lithium cell (13) break away from electric tool, then rotatory lithium cell safety cover (7), make the second lithium cell of placing in lithium cell safety cover (7) pass through quick change groove (15) under the effect of gravity, then get into and change in groove (20), then continue to advance first lithium cell (13) through quick change handle (14) and make in the second lithium cell gets into electric tool, realize quick change lithium cell, and can realize the one-hand and change the lithium cell, the security is higher when making the operation of ascending a height.
A second battery groove (23) is formed in the lithium battery protective cover (7); a second lithium battery (22) is inserted in the second battery groove (23); the during operation is through reserve second lithium cell (22) for when first lithium cell (13) need be changed, can realize quick change, conveniently deposit a reserve lithium cell when using electric tool simultaneously, need not to use new packing instrument to deposit.
Triangular clamping plates (16) are symmetrically inserted into the lithium battery protective cover (7); a limit cover plate (17) is fixedly connected to the triangular clamping plate (16); a limiting ring (18) is fixedly connected to the limiting cover plate (17); when the lithium battery protective cover works, the contact area between the lithium battery protective cover (7) and the triangular clamping plates (16) is increased, so that the triangular clamping plates (16) are more stably inserted into the lithium battery protective cover (7) and cannot easily fall off, and the limiting cover plate (17) has a limiting and blocking function all the time; the second lithium battery (22) can not fall off even when the lithium battery protection cover (7) is reversed by the limiting ring (18), so that the use of the lithium battery protection cover along with the electric tool is safer.
The clearance groove (2), the fixed clamping plate (3), the lithium battery protective cover (7), the triangular clamping plate (16), the limiting cover plate (17) and the limiting ring (18) are all made of plastics; during operation, through clearance groove (2), fixed grip block (3), lithium cell safety cover (7), triangle cardboard (16), spacing apron (17) and spacing ring (18) that plastics were made for light durable more anti falling, thereby can protect inside first lithium cell (13) and second lithium cell (22) when making long service life.
The inner side surface of the fixed clamping plate (3) is fixedly connected with a wear-resistant and anti-skid rubber film; the diameter of the first lithium battery (13) is less than or equal to that of the replacement groove (20); the diameter of the second lithium battery (22) is less than or equal to that of the second battery groove (23); when the lithium battery works, the diameter of the first lithium battery (13) is less than or equal to that of the replacement groove (20); the diameter of the second lithium battery (22) is smaller than or equal to that of the second battery groove (23), so that the first lithium battery (13) can easily slide in the replacement groove (20), and the second lithium battery (22) can easily slide in the second battery groove (23), so that when the lithium battery protection cover (7) is changed from a horizontal state to an inclined state or a vertical state, the second lithium battery (22) can move in the second battery groove (23) and fall into the replacement groove (20) through the quick-change groove (15), and the first lithium battery (13) can be pushed to extrude the second lithium battery (22) after the quick-change handle (14) is held, so that the second lithium battery (22) is inserted into an electric tool, and the function of quickly replacing the lithium batteries is realized; when the fixed clamping plate (3) can clamp the electric lithium drill through the rubber film, stable clamping and fixing can be achieved.
When the scheme is adopted, the utility model discloses when using, can only carry out quick change (for example the lithium electric drill that charges among the common bosch electric tool) to the lithium cell that the shape is cylinder or oval cylinder, can't change to the lithium cell of dysmorphism.
The using method comprises the following steps: firstly, the lithium battery protection cover 7 is moved so that the two fixed clamping plates 3 are sleeved on the outer surface of a battery compartment of the electric tool, generally, the opening position of a handle is formed, then a straight screwdriver or a cross screwdriver is inserted into the handle 6 to drive the clamping adjusting shaft 5 to rotate, so that the two fixed clamping plates 3 stably clamp the electric tool, then the first lithium battery 13 is inserted into the replacement slot 20, the second lithium battery 22 is inserted into the lithium battery protection cover 7, the linkage clamping plate 12 is lifted and inserted into the moving slot 19 by rotating the adjusting pipe 21, so that the first lithium battery 13 can be moved into the battery compartment of the electric tool by moving the quick-change handle 14, then when replacement is needed, the first lithium battery 13 is firstly pulled out by the quick-change handle 14, then the lithium battery protection cover 7 is inclined, so that the second lithium battery 22 enters the replacement slot 20 through the quick-change slot 15, then the quick-change handle 14 is pushed so that the first lithium battery 13 pushes the second lithium battery 22 into the battery compartment of the electric tool, thereby realizing single-hand replacement, when the quick-change handle 14 is pulled and pushed, the battery protection cover 7 is in a horizontal state, so that replacement can be realized, and the replacement can be safely carried out when the high-climbing operation.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. A fast-assembling small-size lithium battery with fast-assembling structure, characterized by; comprises a clamping arc-shaped pipe (1) and a clearance groove (2); the clamping arc-shaped pipe (1) is fixedly connected to a lithium battery protection cover (7); a clearance groove (2) is formed in the clamping arc-shaped pipe (1); first threaded holes (4) are symmetrically formed in the clamping arc-shaped pipe (1); a clamping adjusting shaft (5) is inserted in the first threaded hole (4) through internal threads; an adjusting cross groove (6) is formed in the clamping adjusting shaft (5); the other end of the clamping adjusting shaft (5) is rotatably sleeved with a fixed clamping plate (3); a replacement groove (20) is formed in the lithium battery protection cover (7) corresponding to the clamping arc-shaped tube (1); a first lithium battery (13) is inserted in the replacement groove (20); a moving groove (19) is formed in the first lithium battery (13); a linkage clamping plate (12) is inserted in the moving groove (19); a movable limiting shaft (11) is fixedly connected to the linkage clamping plate (12); the movable limiting shaft (11) is inserted in the adjusting pipe (21); the adjusting pipe (21) is inserted in the second threaded hole (10) in a threaded manner; the second threaded hole (10) is formed in the crosshead shoe (9); a quick-change handle (14) is fixedly connected to the side surface of the crosshead shoe (9); the cross sliding block (9) is inserted in the sliding cross groove (8) in a sliding manner; the sliding cross groove (8) is formed in the lithium battery protection cover (7); a quick-change groove (15) is formed in the lithium battery protection cover (7) corresponding to the replacement groove (20).
2. The quick-to-mount small lithium battery with the quick-to-mount structure as claimed in claim 1, wherein: a second battery groove (23) is formed in the lithium battery protective cover (7); a second lithium battery (22) is inserted into the second battery jar (23).
3. The quick-to-mount small lithium battery with the quick-to-mount structure as claimed in claim 2, wherein: triangular clamping plates (16) are symmetrically inserted into the lithium battery protective cover (7); a limit cover plate (17) is fixedly connected to the triangular clamping plate (16); and a limiting ring (18) is fixedly connected to the limiting cover plate (17).
4. The quick-to-mount small lithium battery with the quick-to-mount structure as claimed in claim 3, wherein: the clearance groove (2), the fixed clamping plate (3), the lithium battery protective cover (7), the triangular clamping plate (16), the limiting cover plate (17) and the limiting ring (18) are all made of plastics.
5. The quick-to-mount small lithium battery with the quick-to-mount structure as claimed in claim 4, wherein: the inner side surface of the fixed clamping plate (3) is fixedly connected with a wear-resistant and anti-skid rubber film; the diameter of the first lithium battery (13) is less than or equal to that of the replacement groove (20); the diameter of the second lithium battery (22) is smaller than or equal to that of the second battery jar (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222424987.2U CN218548693U (en) | 2022-09-13 | 2022-09-13 | Small-size lithium cell of fast-assembling with fast-assembling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222424987.2U CN218548693U (en) | 2022-09-13 | 2022-09-13 | Small-size lithium cell of fast-assembling with fast-assembling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218548693U true CN218548693U (en) | 2023-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222424987.2U Active CN218548693U (en) | 2022-09-13 | 2022-09-13 | Small-size lithium cell of fast-assembling with fast-assembling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218548693U (en) |
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2022
- 2022-09-13 CN CN202222424987.2U patent/CN218548693U/en active Active
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| GR01 | Patent grant | ||
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| CP02 | Change in the address of a patent holder |
Address after: Floor 4, Building 358 Lumingshan Road, Xinzhan District, Hefei City, Anhui Province, 230000 Patentee after: Hefei Jubao New Energy Technology Co.,Ltd. Address before: Room 309, Floor 3, Building B, Entrepreneurship Service Center, West Wangjiang Road, High tech Zone, Hefei City, Anhui Province, 230,000 Patentee before: Hefei Jubao New Energy Technology Co.,Ltd. |