CN210182448U

CN210182448U - Lithium battery convenient to installation

Info

Publication number: CN210182448U
Application number: CN201921298818.0U
Authority: CN
Inventors: Jie Zhao; 赵杰
Original assignee: Zhan Xiaowen
Current assignee: Zhan Xiaowen
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-03-24
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a lithium cell convenient to installation, which comprises an outer shell, the top joint of shell has the apron, the top fixedly connected with pull ring of apron, the center fixedly connected with branch spacer bar of department of shell inner wall bottom, the equal fixedly connected with backing plate in both sides of shell inner wall bottom, the top joint of backing plate has lithium cell body. The utility model discloses a pull rod upwards stimulates, the removal of pull rod drives the lagging and removes, the removal of lagging makes the spring take place to deform, the removal of pull rod drives head rod rebound, the removal through head rod drives the second connecting rod and rotates around the pivot, the second connecting rod rotates to inside the box, then, insert the backing plate with lithium cell body inside, loosen the pull rod, restore deformation at the spring under, inside the inboard card that makes the second connecting rod stretch out the box goes into the draw-in groove, the advantage of being convenient for installation has been reached, the inconvenient installation of current lithium cell when using has been solved.

Description

Lithium battery convenient to installation

Technical Field

The utility model relates to a lithium cell technical field specifically is a lithium cell convenient to installation.

Background

"lithium batteries" are batteries using a nonaqueous electrolyte solution and using lithium metal or a lithium alloy as a negative electrode material, and are roughly classified into two types: lithium metal batteries and lithium ion batteries, which do not contain lithium in the metallic state and are rechargeable.

The lithium cell all uses widely in daily life, and the inconvenient installation of current lithium cell when using all is through the bolt installation usually, and the bolt installation must not only waste time and energy with the help of external instrument, still is not convenient for people to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a lithium cell convenient to installation possesses the advantage of the installation of being convenient for, has solved the inconvenient installation of current lithium cell when using, all is usually through the bolt installation, and the bolt installation must not only waste time and energy with the help of external instrument, still is not convenient for the problem that people used.

(II) technical scheme

For the purpose of realizing the aforesaid installation of being convenient for, the utility model provides a following technical scheme: a lithium battery convenient to install comprises a shell, wherein a cover plate is clamped at the top of the shell, a pull ring is fixedly connected to the top of the cover plate, a separation rod is fixedly connected to the center of the bottom of the inner wall of the shell, backing plates are fixedly connected to two sides of the bottom of the inner wall of the shell, a lithium battery body is clamped at the top of each backing plate, and a clamping groove is formed in the top of the outer side of the lithium battery body;

the equal fixedly connected with box in both sides of shell inner wall, the right side of box inner chamber is provided with the pivot, the front side and the dorsal part of pivot all with the inner wall swing joint of box, the fixed surface of pivot is connected with the second connecting rod, the inboard of second connecting rod runs through to the inboard of box and extends to the inner chamber of draw-in groove, the left side fixedly connected with head rod of second connecting rod, the dorsal part swing joint of head rod has the pull rod, the surface of pull rod is from last to having set gradually spring and lagging down, the top of pull rod is run through to the top and the fixedly connected with arm-tie of box.

Preferably, the top of the spring is fixedly connected with the top of the inner wall of the box body, and the bottom of the spring is fixedly connected with the top of the sleeve plate.

Preferably, the inner chamber of lagging is connected with the fixed surface of pull rod, the equal fixedly connected with slide bar in both sides of lagging, the spout that uses with the slide bar cooperation is all seted up at the top of box inner wall both sides, the inner wall of spout and the outside sliding connection of slide bar.

Preferably, a notch is formed in the bottom of the right side of the inner wall of the box body, and the inner wall of the notch is movably connected with the surface of the second connecting rod.

Preferably, the surface of the pull rod is movably connected with the inner wall of the box body, and the back side of the first connecting rod is movably connected with the front side of the pull rod through a connecting shaft.

(III) advantageous effects

Compared with the prior art, the utility model provides a lithium cell convenient to installation possesses following beneficial effect:

1. the utility model discloses a pull rod upwards stimulates, the removal of pull rod drives the lagging and removes, the removal of lagging makes the spring take place to deform, the removal of pull rod drives head rod rebound, the removal through head rod drives the second connecting rod and rotates around the pivot, the second connecting rod rotates to inside the box, then, insert the backing plate with lithium cell body inside, loosen the pull rod, restore deformation at the spring under, inside the inboard card that makes the second connecting rod stretch out the box goes into the draw-in groove, the advantage of being convenient for to install has been reached, the inconvenient installation of current lithium cell when using has been solved, generally all through the bolt installation, and the bolt installation will certainly be with the help of external instrument, not only waste time and energy, still be not convenient for the problem that people used.

2. The utility model discloses a pivot plays the effect of support to head rod and second connecting rod, and further has made things convenient for the rotation of head rod and second connecting rod.

3. The utility model discloses an apron and pull ring play the effect of protection to lithium cell body, avoid outside water source can get into inside the shell.

4. The utility model discloses a notch makes the second connecting rod more smooth and easy when rotating in the box to the life of second connecting rod has been prolonged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the case of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a housing; 2. a box body; 3. pulling a plate; 4. a cover plate; 5. a pull ring; 6. a spacer bar; 7. a lithium battery body; 8. a base plate; 9. a chute; 10. a slide bar; 11. a first connecting rod; 12. a rotating shaft; 13. a notch; 14. a second connecting rod; 15. sheathing; 16. a spring; 17. a pull rod; 18. a clamping groove.

Detailed Description

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a shell 1, box 2, arm-tie 3, apron 4, pull ring 5, spacer bar 6, lithium cell body 7, backing plate 8, spout 9, slide bar 10, head rod 11, pivot 12, notch 13, second connecting rod 14, lagging 15, spring 16, pull rod 17 and draw-in groove 18 part are the general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a lithium battery convenient for installation comprises a housing 1, a cover plate 4 is fastened to the top of the housing 1, a pull ring 5 is fixedly connected to the top of the cover plate 4, the lithium battery body 7 is protected by the cover plate 4 and the pull ring 5 to prevent external water from entering the housing 1, a separation rod 6 is fixedly connected to the center of the bottom of the inner wall of the housing 1, backing plates 8 are fixedly connected to both sides of the bottom of the inner wall of the housing 1, the lithium battery body 7 is fastened to the top of the backing plates 8, a slot 18 is formed in the top of the outer side of the lithium battery body 7, a box body 2 is fixedly connected to both sides of the inner wall of the housing 1, a rotating shaft 12 is disposed on the right side of the inner cavity of the box body 2, the front side and the back side of the rotating shaft 12 are movably connected to the inner wall of the box body 2, a second connecting rod 14 is fixedly, further, the rotation of the first connecting rod 11 and the second connecting rod 14 is facilitated, the inner side of the second connecting rod 14 penetrates through the inner side of the box body 2 and extends to the inner cavity of the clamping groove 18, the bottom of the right side of the inner wall of the box body 2 is provided with a notch 13, the inner wall of the notch 13 is movably connected with the surface of the second connecting rod 14, and the second connecting rod 14 can rotate more smoothly in the box body 2 through the notch 13, so that the service life of the second connecting rod 14 is prolonged, the left side of the second connecting rod 14 is fixedly connected with the first connecting rod 11, the back side of the first connecting rod 11 is movably connected with a pull rod 17, the surface of the pull rod 17 is movably connected with the inner wall of the box body 2, the back side of the first connecting rod 11 is movably connected with the front side of the pull rod 17 through a connecting shaft, the surface of the pull rod 17 is sequentially provided with a, the bottom of spring 16 and the top fixed connection of lagging 15, the inner chamber of lagging 15 and the fixed surface of pull rod 17 are connected, the equal fixedly connected with slide bar 10 in both sides of lagging 15, the spout 9 that uses with the cooperation of slide bar 10 is all seted up at the top of 2 inner wall both sides of box, the inner wall of spout 9 and the outside sliding connection of slide bar 10, the top of pull rod 17 runs through to the top of box 2 and fixedly connected with arm-tie 3.

When the lithium battery pack 7 is used, firstly, when the lithium battery pack 7 is installed, a user pulls the pull rod 17 upwards through the pull plate 3, the pull rod 17 moves to drive the sleeve plate 15 to move, the sleeve plate 15 moves to deform the spring 16, meanwhile, the sleeve plate 15 drives the slide rod 10 to slide upwards in the chute 9, the pull rod 17 moves to drive the first connecting rod 11 to move upwards, the first connecting rod 11 moves to drive the second connecting rod 14 to rotate around the rotating shaft 12, the second connecting rod 14 rotates to the inside of the box body 2, then, the lithium battery pack 7 is inserted into the backing plate 8, the pull rod 17 is loosened, the pull rod 17 moves downwards under the condition that the spring 16 recovers deformation, the first connecting rod 11 is driven to move through the movement of the pull rod 17, the second connecting rod 14 rotates upwards around the rotating shaft 12 through the movement of the first connecting rod 11, at this time, the second connecting rod 14 extends out of the inner side of the box body 2 and, the slot 18 is fixed and finally the cover plate 4 is clipped on the top of the housing 1.

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A lithium battery convenient to install, comprising a casing (1), characterized in that: a cover plate (4) is clamped at the top of the shell (1), a pull ring (5) is fixedly connected to the top of the cover plate (4), a separating rod (6) is fixedly connected to the center of the bottom of the inner wall of the shell (1), backing plates (8) are fixedly connected to two sides of the bottom of the inner wall of the shell (1), a lithium battery body (7) is clamped at the top of each backing plate (8), and a clamping groove (18) is formed in the top of the outer side of each lithium battery body (7);

the equal fixedly connected with box (2) in both sides of shell (1) inner wall, the right side of box (2) inner chamber is provided with pivot (12), the front side and the dorsal side of pivot (12) all with the inner wall swing joint of box (2), the fixed surface of pivot (12) is connected with second connecting rod (14), the inboard of second connecting rod (14) runs through to the inboard of box (2) and extends to the inner chamber of draw-in groove (18), the left side fixedly connected with head rod (11) of second connecting rod (14), the dorsal side swing joint of head rod (11) has pull rod (17), the surface of pull rod (17) is from last to having set gradually spring (16) and lagging (15) down, the top of pull rod (17) runs through to the top and the fixedly connected with arm-tie (3) of box (2).

2. A lithium battery as claimed in claim 1, which is easy to install, characterized in that: the top of the spring (16) is fixedly connected with the top of the inner wall of the box body (2), and the bottom of the spring (16) is fixedly connected with the top of the sleeve plate (15).

3. A lithium battery as claimed in claim 1, which is easy to install, characterized in that: the inner chamber of lagging (15) is connected with the fixed surface of pull rod (17), the equal fixedly connected with slide bar (10) in both sides of lagging (15), spout (9) that use with slide bar (10) cooperation are all seted up at the top of box (2) inner wall both sides, the inner wall of spout (9) and the outside sliding connection of slide bar (10).

4. A lithium battery as claimed in claim 1, which is easy to install, characterized in that: the bottom on the right side of the inner wall of the box body (2) is provided with a notch (13), and the inner wall of the notch (13) is movably connected with the surface of the second connecting rod (14).

5. A lithium battery as claimed in claim 1, which is easy to install, characterized in that: the surface of the pull rod (17) is movably connected with the inner wall of the box body (2), and the back side of the first connecting rod (11) is movably connected with the front side of the pull rod (17) through a connecting shaft.