CN214957222U

CN214957222U - Conveniently-fixed low-cost high-energy-gathering lithium ion power battery pack

Info

Publication number: CN214957222U
Application number: CN202121480248.4U
Authority: CN
Inventors: 何辉; 陈涛
Original assignee: Shenzhen Shanhe Power Electronics Co ltd
Current assignee: Shenzhen Shanhe Power Electronics Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-11-30
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a convenient fixed low-cost high energy-gathering lithium ion power battery pack relates to lithium ion power battery pack technical field. Including group battery and the base of setting in the bottom of group battery, the inside of base is provided with fixed subassembly and spacing subassembly, fixed subassembly includes the connecting rod, the bottom at the group battery is fixed at the top of connecting rod, the connecting rod runs through the top of base, the bottom of connecting rod is articulated with two way telescopic handle's right side, two way telescopic handle's middle part is articulated with the inner wall of base, two way telescopic handle's left side is articulated with the right side of L type connecting rod, L type connecting rod runs through the right side in hydraulic pressure storehouse. Through setting up mutually supporting of fixed subassembly and spacing subassembly, when needs installation group battery, only need place the base in the position that needs the installation, press the group battery downwards and can accomplish the installation, improved the efficiency of installation greatly.

Description

Conveniently-fixed low-cost high-energy-gathering lithium ion power battery pack

Technical Field

The utility model relates to a lithium ion power battery group technical field specifically is a convenient fixed low-cost high energy-gathering lithium ion power battery group.

Background

With the development of science and technology, lithium ion batteries have been rapidly developed, and have been widely applied to the fields of industry, civilian use, traffic, military industry and the like, and particularly, have been popularized in portable devices focusing on short, small, light and thin, such as mobile phones, digital cameras, video cameras and other electronic consumer goods. Compared with other batteries such as lead-acid batteries, nickel-cadmium batteries, nickel-hydrogen batteries and the like, the lithium ion battery has the advantages of high specific energy, high voltage platform, no memory effect, no pollution and the like, and is the most potential environment-friendly battery.

The existing low-cost high-energy-gathering lithium ion power battery pack needs to be glued by workers or fixed by screws when being installed and used, so that the trouble that the high-energy-gathering lithium ion power battery pack needs to be installed and disassembled is very caused, and the efficiency is extremely low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a convenient fixed low-cost high energy lithium ion power battery group gathers has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a convenient fixed low-cost high energy-gathering lithium power battery group, includes group battery and the base of setting in the bottom of group battery, the inside of base is provided with fixed subassembly and spacing subassembly, fixed subassembly includes the connecting rod, the bottom at the group battery is fixed at the top of connecting rod, the connecting rod runs through the top of base, the bottom of connecting rod is articulated with two-way telescopic rod's right side, two-way telescopic rod's middle part is articulated with the inner wall of base, two-way telescopic rod's left side is articulated with the right side of L type connecting rod, the right side of hydraulic pressure storehouse is run through to L type connecting rod, the bottom of L type connecting rod is fixed on the piston, piston and hydraulic pressure storehouse piston connection, the bottom of base is run through to the bottom of hydraulic pressure storehouse and communicates with the sucking disc, the bottom at the base is fixed to the sucking disc.

Preferably, the left side of the connecting rod is provided with a clamping groove.

Preferably, spacing subassembly includes the kelly, the top slidable mounting of kelly is on the inner wall of base, the left side of kelly is fixed with the spring, the left side of spring is fixed on the right side of fixed plate, the top of fixed plate is fixed on the inner wall of base, the left side of kelly is fixed with the right side of L type pull rod, the L type pull rod runs through the top of fixed plate and base.

Preferably, the fixed component is provided with two groups and symmetrically arranged by taking the central line of the base as a symmetry axis.

Preferably, the limiting assemblies are provided with two groups and are symmetrically arranged by taking the central line of the base as a symmetry axis.

Preferably, the right side of the hydraulic pressure cabin is provided with a sliding chute which can be used for the L-shaped connecting rod to slide up and down.

(III) advantageous effects

The utility model provides a convenient fixed low-cost high energy lithium ion power battery group that gathers. The method has the following beneficial effects:

(1) this convenient fixed low-cost high energy-gathered lithium ion power battery group through setting up mutually supporting of fixed subassembly and spacing subassembly, when needs installation group battery, only needs place the base in the position that needs the installation, presses the group battery downwards and can accomplish the installation, has improved the efficiency of installation greatly.

(2) This convenient fixed low-cost high energy-gathered lithium ion power battery group, when needs dismantle the group battery, only need to pull L type pull rod left after upwards pulling the base can dismantle the group battery, very convenient.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of the present invention A;

FIG. 3 is an enlarged schematic view of the structure of the present invention B;

fig. 4 is the utility model discloses hydraulic pressure storehouse right side spout structure schematic diagram.

In the figure: 1. a battery pack; 2. a base; 3. a fixing assembly; 31. a connecting rod; 32. a bidirectional telescopic rod; 33. a piston; 34. a hydraulic pressure cabin; 35. a suction cup; 36. an L-shaped connecting rod; 4. a limiting component; 41. a clamping rod; 42. a spring; 43. a fixing plate; 44. an L-shaped pull rod.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a convenient fixed low-cost high energy-gathered lithium ion power battery group, includes group battery 1 and sets up the base 2 in the bottom of group battery 1, and the inside of base 2 is provided with fixed subassembly 3 and spacing subassembly 4, and fixed subassembly 3 includes connecting rod 31, and the draw-in groove has been seted up in the left side of connecting rod 31, can realize spacing or relieve spacingly connecting rod 31 through cooperation kelly 41. The top of the connecting rod 31 is fixed at the bottom of the battery pack 1, the connecting rod 31 penetrates through the top of the base 2, the bottom end of the connecting rod 31 is hinged with the right side of the bidirectional telescopic rod 32, the middle part of the bidirectional telescopic rod 32 is hinged with the inner wall of the base 2, the left side of the bidirectional telescopic rod 32 is hinged with the right side of the L-shaped connecting rod 36, the L-shaped connecting rod 36 penetrates through the right inner wall of the hydraulic chamber 34, the bottom of the L-shaped connecting rod 36 is fixed with the top of the piston 33, the piston 33 is connected with the piston of the hydraulic chamber 34, the bottom of the hydraulic chamber 34 penetrates through the bottom of the base 2 and is communicated with the suction cup 35, the suction cup 35 is fixed at the bottom of the base 2, the right side of the hydraulic chamber 34 is provided with a chute for the L-shaped connecting rod 36 to slide up and down, the limiting component 4 comprises a clamping rod 41, the top of the clamping rod 41 is slidably mounted on the inner wall of the base 2, a spring 42 is fixed at the left side of the clamping rod 41, and the left side of the spring 42 is fixed on the right side of the fixing plate 43, the top of the fixed plate 43 is fixed on the inner wall of the base 2, the left side of the clamping rod 41 is fixed with the right side of the L-shaped pull rod 44, the L-shaped pull rod 44 penetrates through the fixed plate 43 and the top of the base 2, and the right side of the clamping rod 41 is always tightly attached to the left side of the connecting rod 31 under the action of the spring 42 of the clamping rod 41. Wherein, fixed subassembly 3 and spacing subassembly 4 all are provided with two sets ofly and all use the central line of base 2 to set up as symmetry axis symmetry, and two sets of fixed subassemblies 3 through setting up can be more firm with group battery 1 is fixed, and two sets of spacing subassemblies 4 can be controlled two sets of fixed subassemblies 3 respectively.

During operation (or during the use), place group battery 1 and base 2 in the position that needs the installation, then press group battery 1 downwards, group battery 1 drives connecting rod 31 and moves down, connecting rod 31 drives L type connecting rod 36 through two-way telescopic link 32 and moves up, L type connecting rod 36 drives piston 33 and moves up in hydraulic pressure storehouse 34, piston 33 after the rebound and the distance between sucking disc 35 become far away, the atmospheric pressure of piston 33 below diminishes, then sucking disc 35 then can firmly adsorb the position that needs the installation, meanwhile the left draw-in groove of connecting rod 31 just in time moves to the position of kelly 41, kelly 41 inserts in the left draw-in groove of connecting rod 31 under the effect of spring 42, and then accomplish the fixed work to group battery 1.

When the battery pack 1 needs to be disassembled, the L-shaped pull rod 44 is pulled leftwards, the L-shaped pull rod 44 drives the clamping rod 41 to move leftwards, the clamping rod 41 is made to withdraw from the clamping groove in the left side of the connecting rod 31, and then the battery pack 1 is pulled upwards to complete the disassembly of the battery pack 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient fixed low-cost high energy-gathering lithium ion power battery group, includes group battery (1) and sets up base (2) in the bottom of group battery (1), its characterized in that: the utility model discloses a hydraulic support, including base (2), fixed subassembly (3), spacing subassembly (4), fixed subassembly (3) includes connecting rod (31), the bottom at group battery (1) is fixed at the top of connecting rod (31), connecting rod (31) run through the top of base (2), the bottom of connecting rod (31) is articulated with the right side of two-way telescopic link (32), the middle part of two-way telescopic link (32) is articulated with the inner wall of base (2), the left side of two-way telescopic link (32) is articulated with the right side of L type connecting rod (36), the right side of hydraulic pressure storehouse (34) is run through to L type connecting rod (36), the bottom of L type connecting rod (36) is fixed on piston (33), piston (33) and hydraulic pressure storehouse (34) piston connection, the bottom of hydraulic pressure storehouse (34) is run through the bottom of base (2) and is linked together with sucking disc (35), the sucker (35) is fixed at the bottom of the base (2).

2. The conveniently-fixed low-cost high-energy-gathering lithium ion power battery pack as claimed in claim 1, wherein: the left side of the connecting rod (31) is provided with a clamping groove.

3. The conveniently-fixed low-cost high-energy-gathering lithium ion power battery pack as claimed in claim 1, wherein: spacing subassembly (4) are including kelly (41), the top slidable mounting of kelly (41) is on the inner wall of base (2), the left side of kelly (41) is fixed with spring (42), the left side of spring (42) is fixed on the right side of fixed plate (43), the top of fixed plate (43) is fixed on the inner wall of base (2), the left side of kelly (41) is fixed with the right side of L type pull rod (44), L type pull rod (44) run through the top of fixed plate (43) and base (2).

4. The conveniently-fixed low-cost high-energy-gathering lithium ion power battery pack as claimed in claim 1, wherein: the fixed components (3) are arranged in two groups and are symmetrically arranged by taking the central line of the base (2) as a symmetry axis.

5. The conveniently-fixed low-cost high-energy-gathering lithium ion power battery pack as claimed in claim 1, wherein: the limiting assemblies (4) are arranged in two groups and are symmetrically arranged by taking the central line of the base (2) as a symmetry axis.

6. The conveniently-fixed low-cost high-energy-gathering lithium ion power battery pack as claimed in claim 1, wherein: and a sliding groove for the L-shaped connecting rod (36) to slide up and down is formed in the right side of the hydraulic bin (34).