CN215644608U

CN215644608U - Storage battery with high safety performance

Info

Publication number: CN215644608U
Application number: CN202122228967.3U
Authority: CN
Inventors: 董健锋; 牛翠霞
Original assignee: Dongguan Ranxu Electronics Co ltd
Current assignee: Dongguan Ranxu Electronics Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-01-25
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a storage battery with high safety performance, and relates to the technical field of storage batteries. The device includes the containing box, and the upper surface of containing box rotates and is connected with the case lid, and the one end fixed mounting of case lid has the connecting block, and the internal assembly of containing box has the battery, and the upper surface of battery is equipped with the connecting wire. This battery is when using, through the handle that rotates containing box one side, drives the dead lever and rotates to make the connecting wire winding of battery one end at the surface of dead lever, and through the meshing effect between the inside tooth's socket of case lid under surface mounting's arc pinion rack and dead lever surface mounting's stopper, make the connecting wire can stable winding at the surface of dead lever, and then make the multiunit connecting wire can not pile up together, reduce the inconvenience of later stage dismantlement battery.

Description

Storage battery with high safety performance

Technical Field

The utility model relates to the technical field of storage batteries, in particular to a storage battery with high safety performance.

Background

A device for converting chemical energy into electrical energy is called a chemical battery, generally referred to as a battery for short, and after discharging, can regenerate internal active substances by charging, store electrical energy into chemical energy, and convert chemical energy into electrical energy again when discharging is needed, and such a battery is called a storage battery.

The group battery has a plurality of battery piece assembled connection to form, however storage battery among the prior art places in the battery box mostly when using, then connect a plurality of batteries through the connecting wire, but the connecting wire after the equipment is mostly no to pile up and pile up in the battery containing box, make winding problem appear easily between the multiunit connecting wire, inconvenient taking when changing the battery in later stage, and the battery can produce heat at the use, make the connecting wire of piling up at the top of battery receive thermal harm easily, and then influence the normal safe use of battery, to the above-mentioned condition, we propose a battery that security performance is high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses a storage battery with high safety performance, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a high-safety secondary battery comprising:

the storage box is characterized in that the upper surface of the storage box is rotatably connected with a box cover, one end of the box cover is fixedly provided with a connecting block, a storage battery is assembled in the storage box, and a connecting wire is assembled on the upper surface of the storage battery;

the fixing mechanism is characterized in that one end of the fixing mechanism is installed on the lower surface of the box cover, a fixing rod is assembled inside the containing box, the fixing mechanism comprises an arc-shaped tooth block, and the arc-shaped tooth block is meshed with the fixing rod.

Preferably, the inside of the containing box is rotatably connected with a fixing rod, one end of the fixing rod, extending out of the containing box, is fixedly provided with a handle, and the outer surface of the fixing rod is wound with a connecting wire.

Preferably, the fixing mechanism further comprises a limiting block and a tooth groove, the limiting block is fixedly sleeved on the outer surface of the fixing rod, the tooth groove is formed in the outer surface of the multiple groups of limiting blocks, and the arc-shaped tooth blocks are meshed inside the tooth groove.

Preferably, the connecting groove has been seted up to the inside wall of containing box, the one end of dead lever is rotated and is connected in the inside of connecting groove, and is two sets of the surface activity that the dead lever is located the inside one end of connecting groove has cup jointed the belt.

Preferably, a clamping groove is formed in one side of the containing box, one end of the connecting block is movably clamped in the clamping groove, and a strip-shaped block is connected to one side of the clamping groove in a sliding mode.

Preferably, a fixing block is fixedly mounted on one side of the connecting block, a clamping block is slidably connected inside the fixing block, one end of the clamping block is movably inserted into the clamping groove, and one end of the clamping block, which is located inside the clamping groove, abuts against one side of the strip-shaped block.

Preferably, the spring is movably sleeved inside the fixed block, and one end of the spring is fixedly installed on the side face of the fixture block.

The utility model discloses a storage battery with high safety performance, which has the following beneficial effects:

1. this battery is when using, through the handle that rotates containing box one side, drives the dead lever and rotates to make the connecting wire winding of battery one end at the surface of dead lever, and through the meshing effect between the inside tooth's socket of case lid under surface mounting's arc pinion rack and dead lever surface mounting's stopper, make the connecting wire can stable winding at the surface of dead lever, and then make the multiunit connecting wire can not pile up together, reduce the inconvenience of later stage dismantlement battery.

2. When the storage battery is used, the storage battery is closed, so that the clamping block mounted at one end of the connecting block is clamped in the storage box, the arc-shaped tooth blocks mounted on the lower surface of the storage box are meshed in tooth grooves in the limiting blocks, the fixing rod is fixed, the connecting wire wound on the outer surface of the fixing rod can be in a stable state, the connecting wire cannot be randomly accumulated in the storage box, and the heat generated by the storage battery is reduced to damage the accumulated connecting wire.

Drawings

FIG. 1 is a schematic view of a storage box according to the present invention;

FIG. 2 is a schematic view of the internal structure of the storage box of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of a fixing rod according to the present invention;

fig. 5 is a schematic diagram of a fixture block structure according to the present invention.

In the figure: 1. a storage box; 2. a box cover; 3. connecting blocks; 4. a storage battery; 5. a connecting wire; 6. fixing the rod; 7. a handle; 8. a belt; 9. a fixing mechanism; 901. an arc-shaped tooth block; 902. a limiting block; 903. a tooth socket; 10. connecting grooves; 11. a fixed block; 12. a clamping block; 13. a spring; 14. and (4) a strip-shaped block.

Detailed Description

The embodiment of the utility model discloses a storage battery with high safety performance, which comprises a storage box 1, wherein a box cover 2 is rotatably connected to the upper surface of the storage box 1, a connecting block 3 is fixedly installed at one end of the box cover 2, a storage battery 4 is assembled in the storage box 1, a connecting wire 5 is assembled on the upper surface of the storage battery 4, a fixing rod 6 is rotatably connected to the interior of the storage box 1, a handle 7 is fixedly installed at one end, extending out of the storage box 1, of the fixing rod 6, the connecting wire 5 is wound on the outer surface of the fixing rod 6, and the fixing rods 6 are installed on two sides of the interior of the storage box 1, so that after the storage batteries 4 are connected through the connecting wire 5, redundant parts of the connecting wire 5 are wound on the outer surface of the fixing rod 6, and accumulation of the connecting wire 5 in the storage box 1 is reduced.

According to the attached drawings 3-4, the device further comprises a fixing mechanism 9, one end of the fixing mechanism 9 is installed on the lower surface of the box cover 2, fixing rods 6 are assembled inside the containing box 1, the fixing mechanism 9 comprises arc-shaped tooth blocks 901, the arc-shaped tooth blocks 901 are meshed with one of the fixing rods 6, the fixing mechanism 9 further comprises limiting blocks 902 and tooth grooves 903, the limiting blocks 902 are sleeved on the outer surface of the fixing rods 6, the tooth grooves 903 are formed in the outer surfaces of a plurality of groups of the limiting blocks 902, the arc-shaped tooth blocks 901 are meshed inside the tooth grooves 903, the box cover 2 is closed, the arc-shaped tooth blocks 901 of the lower surface installation of the box cover 2 are meshed in the tooth grooves 903 inside the limiting blocks 902 of the outer surface installation of the fixing rods 6, and further the fixing rods 6 wound with the connecting wires 5 are in a fixed state.

According to the drawing 4, the connecting groove 10 has been seted up to the inside wall of containing box 1, the one end of dead lever 6 is rotated and is connected in the inside of connecting groove 10, belt 8 has been cup jointed in the surface activity that two sets of dead levers 6 are located the inside one end of connecting groove 10, through the effect of belt 8, make a set of dead lever 6 when rotating through handle 7, another group rotates thereupon under the effect of belt 8, make two sets of dead levers 6 can move simultaneously or static simultaneously.

According to the attached

drawings

1 and 5, one side of the containing box 1 is provided with a clamping groove, one end of the connecting block 3 is movably clamped in the clamping groove, one side of the clamping groove is connected with a strip-shaped block 14 in a sliding manner, one side of the connecting block 3 is fixedly provided with a fixed block 11, the inside of the fixed block 11 is connected with a clamping block 12 in a sliding manner, one end of the clamping block 12 is movably inserted in the clamping groove, one end of the clamping block 12 positioned in the clamping groove is abutted against one side of the strip-shaped block 14, the inside of the fixed block 11 is movably sleeved with a spring 13, one end of the spring 13 is fixedly arranged on the side surface of the clamping block 12, the connecting block 3 is arranged on one side of the box cover 2, the clamping block 12 is arranged on one side of the connecting block 3, so that the box cover 2 can be movably clamped in the containing box 1, so that the arc-shaped tooth block 901 and the tooth groove 903 arranged on the lower surface of the box cover 2 can be in a stable engagement state, to prevent the fixing lever 6 from rotating so that the connection cord 5 is removed from the outer surface of the fixing lever 6 and then accumulated inside the storage case 1.

The working principle is as follows:

when the storage battery is used, the strip-shaped block 14 on one side of the storage box 1 is firstly slid, so that the strip-shaped block 14 pushes the clamping block 12 to move out of the storage box 1, then the box cover 2 is opened, the connecting posts place the plurality of groups of storage batteries 4 in the storage box 1, and then the plurality of groups of storage batteries 4 are connected through the plurality of groups of connecting wires 5.

Further, when connecting between the multiunit battery 4 through connecting wire 5, the surface of dead lever 6 is walked around to the one end of connecting wire 5, and is located between adjacent two sets of stopper 902, then through the handle 7 of rotating containing box 1 one side for handle 7 drives a set of dead lever 6 and rotates, makes the unnecessary part of connecting wire 5 twined the surface of dead lever 6.

Meanwhile, a belt 8 is arranged at one end of each of the two groups of fixing rods 6, so that one group of fixing rods 6 rotates along with the other group of fixing rods under the action of the belt 8.

Finally, after the redundant connecting wires 5 are wound, the box cover 2 is closed at the moment, so that the clamping block 12 installed on one side of the box cover 2 is clamped in the clamping groove on one side of the containing box 1, and one end of the clamping block 12 is abutted to one side of the strip-shaped block 14 at the moment.

And simultaneously, after case lid 2 is closed, the inside tooth's socket 903 of stopper 902 that the surface mounting was gone into to case lid 2 lower surface mounting's arc tooth piece 901 meshing, and then makes the dead lever 6 that has the connecting wire 5 of winding be in fixed state to it leads to the fact the heat to be difficult for volatilizing to reduce connecting wire 5 and pile up in containing box 1 inside, and then leads to the fact the condition of damage to connecting wire 5.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A high-safety secondary battery, comprising:

the storage box comprises a storage box (1), wherein a box cover (2) is rotatably connected to the upper surface of the storage box (1), a connecting block (3) is fixedly mounted at one end of the box cover (2), a storage battery (4) is assembled in the storage box (1), and a connecting wire (5) is assembled on the upper surface of the storage battery (4);

the fixing mechanism (9), the lower surface at case lid (2) is installed to the one end of fixing mechanism (9), the inside of containing box (1) is equipped with dead lever (6), fixing mechanism (9) include arc tooth piece (901), mesh between arc tooth piece (901) and dead lever (6).

2. A high-safety secondary battery as defined in claim 1, wherein: the inside of containing box (1) rotates and is connected with dead lever (6), dead lever (6) extend the one end fixed mounting of containing box (1) have handle (7), the surface winding of dead lever (6) has connecting wire (5).

3. A high-safety secondary battery as defined in claim 2, wherein: the fixing mechanism (9) further comprises a limiting block (902) and a tooth groove (903), the limiting block (902) is sleeved on the outer surface of the fixing rod (6), the tooth groove (903) is formed in the outer surface of the limiting block (902) in a plurality of groups, and the arc-shaped tooth block (901) is meshed inside the tooth groove (903).

4. A high-safety secondary battery as defined in claim 3, wherein: connecting groove (10) have been seted up to the inside wall of containing box (1), the one end of dead lever (6) is rotated and is connected in the inside of connecting groove (10), and is two sets of belt (8) have been cup jointed in the surface activity that dead lever (6) are located the inside one end of connecting groove (10).

5. A high-safety secondary battery as defined in claim 1, wherein: the storage box is characterized in that a clamping groove is formed in one side of the storage box (1), one end of the connecting block (3) is movably clamped in the clamping groove, and a strip-shaped block (14) is connected to one side of the clamping groove in a sliding mode.

6. A high-safety secondary battery as defined in claim 5, wherein: one side of the connecting block (3) is fixedly provided with a fixing block (11), a clamping block (12) is connected to the inside of the fixing block (11) in a sliding mode, one end of the clamping block (12) is movably inserted into the clamping groove, and one end, located inside the clamping groove, of the clamping block (12) abuts against one side of the strip-shaped block (14).

7. A high-safety secondary battery as defined in claim 6, wherein: the spring (13) is movably sleeved inside the fixed block (11), and one end of the spring (13) is fixedly installed on the side face of the fixed block (12).