CN215184362U - Combined lithium battery - Google Patents
Combined lithium battery Download PDFInfo
- Publication number
- CN215184362U CN215184362U CN202121684883.4U CN202121684883U CN215184362U CN 215184362 U CN215184362 U CN 215184362U CN 202121684883 U CN202121684883 U CN 202121684883U CN 215184362 U CN215184362 U CN 215184362U
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- Prior art keywords
- installation box
- lithium battery
- bayonet lock
- cover plate
- grooves
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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 discloses a combined lithium battery, which comprises an installation box, wherein a lithium battery is installed inside the installation box, a cover plate is arranged on the top surface of the installation box, and a shock pad is connected to the bottom of the installation box; one end of the cover plate is hinged to the installation box, and the other end of the cover plate is connected with the installation box through the quick opening assembly. Has the advantages that: the device is matched with the handle through the arrangement of the connecting plate, so that the device is more convenient to mount, and the problem that a mounting box cannot be mounted due to the fact that the pull rod is too long in the prior art is solved; and through seting up recess and through-hole on the install bin, make it open the subassembly setting fast in the install bin, compare and use more convenient with prior art to can make better cooperation between bayonet lock and the locating plate use more conveniently through setting up the inclined plane on the bayonet lock.
Description
Technical Field
The utility model belongs to the lithium cell field specifically relates to a modular lithium cell.
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 the lithium metal has very high requirements on the environment due to the very active chemical characteristics of the lithium metal, so the lithium battery becomes the mainstream along with the development of science and technology.
The existing combined lithium battery has some problems when in use, for example, a combined lithium battery with publication number of CN213459922U, includes an installation box, the upper end of the installation box is rotatably connected with a cover plate through a torsion spring, the inner wall of the installation box is welded with a plurality of partition plates, the side wall of each partition plate is penetrated and provided with a sliding groove, a support plate is slidably connected with the inner wall of the installation box together with the plurality of sliding grooves, a plurality of lithium batteries are placed on the upper end of the support plate, the upper end of the installation box and the bottom of the cover plate are provided with a quick installation device together, a support device is arranged inside the installation box, the device enables the installation box to be quickly separated through the quick installation device, as the pull rod is arranged on the cover plate, the pull rod is required to be pulled all the time when the cover plate is opened, the cover plate can be released, the operation is very inconvenient, and when the cover plate is covered, the fixture block is easily collided with the lug, the clamping block is deformed and cannot be inserted into the clamping groove, so that the clamping block cannot be used due to structural failure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a combined lithium battery for solving the problems, the device is more convenient to install by arranging the connecting plate to be matched with the handle, and the problem that the installation box cannot be installed due to the overlong pull rod in the prior art is avoided; and through seting up recess and through-hole on the install bin, make it open the subassembly setting fast in the install bin, compare and use more convenient with prior art to can make better cooperation between bayonet lock and the locating plate use more conveniently through setting up the inclined plane on the bayonet lock.
In order to achieve the technical purpose, the utility model provides a following technical scheme:
the utility model provides a combined lithium battery, which comprises an installation box, wherein a lithium battery is installed in the installation box, a cover plate is arranged on the top surface of the installation box, and a shock pad is connected to the bottom of the installation box;
one end of the cover plate is hinged with the installation box, and the other end of the cover plate is connected with the installation box through a quick opening assembly;
the quick opening assembly comprises two grooves formed in the top surface of the installation box, the grooves are arranged away from the hinged joint, through holes are formed in the inner walls of the grooves and communicated with the outer side of the installation box, one ends, away from the grooves, of the inner walls of the through holes are detachably connected with baffles, connecting shafts are further arranged in the through holes, one ends of the connecting shafts penetrate through the baffles and extend to the outer side of the installation box, and clamping pins are fixed at the other ends of the connecting shafts;
a connecting plate is arranged on the outer side of the mounting box, one end of the connecting plate is fixed with one end of the connecting shaft extending to the outside, two mounting grooves are formed in the other end of the connecting plate, and a handle is arranged between the two mounting grooves;
the bottom surface of the cover plate is fixedly provided with two positioning plates matched with the grooves, the positioning plates are provided with connecting grooves matched with the clamping pins, and the top surface of the cover plate is fixedly provided with a handle used for opening the cover plate.
When the combined lithium battery is used, the device is taken out firstly, when the lithium battery in the installation box needs to be taken out, one hand can drive the connecting plate to outwards take out the connecting shaft through the handle, so that the clamping pin is separated from the connecting groove, and then the cover plate is opened through the handle on the other hand, and then the lithium battery is taken out.
Preferably, the bayonet lock is of a cylindrical structure, an inclined surface is arranged on the bayonet lock, and the bayonet lock can move towards the through hole through the cooperation of the inclined surface and the positioning plate.
Preferably, the diameter of the bayonet is 20mm larger than that of the connecting shaft, and the diameter of the bayonet is the same as that of the through hole.
Preferably, the quick-opening assembly further comprises a spring, the spring is mounted on the outer side of the connecting shaft, one end of the spring is connected with the baffle, and the other end of the spring is connected with the clamping pin.
Preferably, the handle is of a U-shaped structure, and two ends of the handle are respectively in running fit with the two mounting grooves.
Preferably, the bayonet is integrally formed with the connecting shaft.
Has the advantages that: the device is matched with the handle through the arrangement of the connecting plate, so that the device is more convenient to mount, and the problem that a mounting box cannot be mounted due to the fact that the pull rod is too long in the prior art is solved; and through seting up recess and through-hole on the install bin, make it open the subassembly setting fast in the install bin, compare and use more convenient with prior art to can make better cooperation between bayonet lock and the locating plate use more conveniently through setting up the inclined plane on the bayonet lock.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 2;
FIG. 4 is an enlarged view of the portion B of FIG. 1;
the reference numerals are explained below:
1. installing a box; 2. a cover plate; 201. a handle; 3. a shock pad; 4. a groove; 5. a through hole; 6. a baffle plate; 7. a connecting shaft; 8. a bayonet lock; 9. a connecting plate; 901. mounting grooves; 10. a handle; 11. positioning a plate; 12. and connecting the grooves.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a combined lithium battery, which comprises an installation box 1, a lithium battery is installed in the installation box 1, a cover plate 2 is arranged on the top surface of the installation box 1, and a shock pad 3 is connected to the bottom of the installation box 1; one end of the cover plate 2 is hinged with the installation box 1, and the other end of the cover plate 2 is connected with the installation box 1 through a quick opening assembly; the quick-opening assembly comprises two grooves 4 formed in the top surface of the installation box 1, the two grooves 4 are formed so that two clamping pins 8 can be installed, and the fixed cover plate 2 can be better fixed through the two clamping pins 8. The groove 4 is arranged far away from the hinge joint, through holes 5 are formed in the inner walls of the groove 4, the through holes 5 are communicated with the outer side of the installation box 1, one ends, far away from the groove 4, of the inner walls of the through holes 5 are detachably connected with baffle plates 6, connecting shafts 7 are further arranged in the through holes 5, one ends of the connecting shafts 7 penetrate through the baffle plates 6 and extend to the outer side of the installation box 1, and clamping pins 8 are fixed at the other ends of the connecting shafts 7; a connecting plate 9 is arranged on the outer side of the mounting box 1, one end of the connecting plate 9 is fixed with one end of the connecting shaft 7 extending to the outside, two mounting grooves 901 are formed in the other end of the connecting plate 9, and a handle 10 is arranged between the two mounting grooves 901; two locating plates 11 matched with the groove 4 are fixed on the bottom surface of the cover plate 2, a connecting groove 12 matched with a clamping pin 8 is formed in each locating plate 11, and a handle 201 used for opening the cover plate 2 is fixed on the top surface of the cover plate 2.
As an alternative embodiment, the bayonet 8 is a cylindrical structure, and the bayonet 8 is provided with an inclined surface, so that the bayonet 8 can move into the through hole 5 by matching the inclined surface with the positioning plate 11.
The diameter of the bayonet 8 is 20mm larger than that of the connecting shaft 7, and the diameter of the bayonet 8 is the same as that of the through hole 5, so that the arrangement is convenient for mounting the spring.
The quick-opening assembly further comprises a spring, the spring is installed on the outer side of the connecting shaft 7, one end of the spring is connected with the baffle 6, the other end of the spring is connected with the clamping pin 8, and the clamping pin 8 can be located in the groove 4 through the spring.
The bayonet pin 8 is integrally formed with the connecting shaft 7, and the arrangement is convenient for production and processing.
Adopt above-mentioned structure, the device is when using, takes out the device earlier, when the lithium cell of installing box 1 inside needs take out, can drive connecting plate 9 through handle 10 on the one hand and outwards take out connecting axle 7, makes its bayonet lock 8 leave spread groove 12, then on the other hand through handle 201 with apron 2 open can, then take out the lithium cell.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. A combined lithium battery is characterized in that: the lithium battery installation box comprises an installation box (1), wherein a lithium battery is installed in the installation box (1), a cover plate (2) is arranged on the top surface of the installation box (1), and a shock pad (3) is connected to the bottom of the installation box (1);
one end of the cover plate (2) is hinged with the installation box (1), and the other end of the cover plate (2) is connected with the installation box (1) through a quick opening assembly;
the quick opening assembly comprises two grooves (4) formed in the top surface of the installation box (1), the grooves (4) are arranged far away from the hinged position, through holes (5) are formed in the inner walls of the grooves (4), the through holes (5) are communicated with the outer side of the installation box (1), one ends, far away from the grooves (4), of the inner walls of the through holes (5) are detachably connected with baffle plates (6), connecting shafts (7) are further installed in the through holes (5), one ends of the connecting shafts (7) penetrate through the baffle plates (6) and extend to the outer side of the installation box (1), and clamping pins (8) are fixed to the other ends of the connecting shafts (7);
a connecting plate (9) is arranged on the outer side of the mounting box (1), one end of the connecting plate (9) is fixed with one end, extending to the outside, of the connecting shaft (7), two mounting grooves (901) are formed in the other end of the connecting plate (9), and a handle (10) is arranged between the two mounting grooves (901);
apron (2) bottom surface be fixed with two locating plates (11) of recess (4) complex, all seted up on locating plate (11) bayonet lock (8) complex spread groove (12), apron (2) top surface is fixed with be used for with handle (201) that apron (2) were opened.
2. A modular lithium battery as claimed in claim 1, characterized in that: bayonet lock (8) are cylindrical structure, be provided with the inclined plane on bayonet lock (8), can through inclined plane and locating plate (11) cooperation bayonet lock (8) are to the through-hole (5) removal.
3. A modular lithium battery as claimed in claim 2, characterized in that: the diameter of the bayonet lock (8) is 20mm larger than that of the connecting shaft (7), and the diameter of the bayonet lock (8) is the same as that of the through hole (5).
4. A modular lithium battery as claimed in claim 3, characterized in that: the quick-opening assembly further comprises a spring, the spring is installed on the outer side of the connecting shaft (7), one end of the spring is connected with the baffle (6), and the other end of the spring is connected with the clamping pin (8).
5. A modular lithium battery as claimed in claim 1, characterized in that: the handle (10) is of a U-shaped structure, and two ends of the handle (10) are respectively in running fit with the two mounting grooves (901).
6. A modular lithium battery as claimed in claim 4, characterized in that: the bayonet (8) and the connecting shaft (7) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121684883.4U CN215184362U (en) | 2021-07-23 | 2021-07-23 | Combined lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121684883.4U CN215184362U (en) | 2021-07-23 | 2021-07-23 | Combined lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215184362U true CN215184362U (en) | 2021-12-14 |
Family
ID=79393541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121684883.4U Active CN215184362U (en) | 2021-07-23 | 2021-07-23 | Combined lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215184362U (en) |
-
2021
- 2021-07-23 CN CN202121684883.4U patent/CN215184362U/en active Active
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