CN215008345U

CN215008345U - Lithium battery BMS safety monitoring device

Info

Publication number: CN215008345U
Application number: CN202121524062.4U
Authority: CN
Inventors: 杨奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-03
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses a lithium battery BMS safety monitoring device, which comprises an outer shell, still including setting up the protection component in shell one side, the protection component is including the apron, the protection component is connected with coupling mechanism, coupling mechanism sets up two, two coupling mechanism symmetric connections are in the protection component both sides, coupling mechanism is used for being connected between protection component and the shell, the protection component is used for the connection structure of protecting sheathing one side, connection structure includes the socket, the spread groove has been seted up to shell one side, connect socket on the spread groove, shell outside fixedly connected with curb plate, the fixed slot has been seted up on the curb plate, the spacing frame of shell outside fixedly connected with, spread groove fixedly connected with fixed axle. The utility model discloses utilize the closing cap structure among the protection component, when the device did not use, can protect monitoring device's socket structure by this closing cap structure, prevent to receive external erosion, and closing cap structure transform is convenient.

Description

Lithium battery BMS safety monitoring device

Technical Field

The utility model relates to a monitoring device technical field especially relates to lithium battery BMS safety monitoring device.

Background

The BMS battery system is commonly called a battery caregiver or a battery manager, and is mainly used for intelligently managing and maintaining each battery unit, preventing overcharge and overdischarge of the battery, prolonging the service life of the battery, and monitoring the state of the battery.

To lithium cell BMS safety monitoring device overall structure simple, and because monitoring device's external plug structure can expose under the external environment, can influence the use of device because the environmental erosion for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above problems, a lithium battery BMS security monitoring apparatus is proposed.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

lithium cell BMS safety monitoring device, including the shell, still including setting up the protective assembly in shell one side, protective assembly is including closing the apron, protective assembly is connected with coupling mechanism, coupling mechanism sets up two, two coupling mechanism symmetric connection is in protective assembly both sides, coupling mechanism is used for being connected between protective assembly and the shell, protective assembly is used for the connection structure of protective housing one side.

As a further description of the above technical solution:

the connecting structure comprises a socket, wherein a connecting groove is formed in one side of the shell, and the socket is connected to the connecting groove.

As a further description of the above technical solution:

the shell outside fixedly connected with curb plate, the fixed slot has been seted up on the curb plate, the shell outside fixedly connected with is spacing frame.

As a further description of the above technical solution:

the spread groove fixedly connected with fixed axle, be connected with the rotating member on the fixed axle, rotating member one end is rotated and is connected with the removal pivot.

As a further description of the above technical solution:

the spout has been seted up in the closing cap board outside, the spout in-connection has the slider, the slider rotates and is connected with the connecting rod, the removal pivot is connected to the connecting rod other end.

As a further description of the above technical solution:

the sealing cover plate is arranged on the outer side of the socket, the sealing cover plate is arranged above the limiting frame, the sealing cover plate and the limiting frame are mutually matched, and the lower end of the sealing cover plate is fixedly connected with a conductive bar.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses a protection component structure utilizes the closing cap plate structure among the protection component, when the device does not use, can protect monitoring device's socket structure by this closing cap plate structure, prevents to receive external erosion, and the closing cap plate structure transform is convenient, only needs to press the closing cap board downwards, alright expose socket structure and connect, and the structure has the rationality.

2. The utility model discloses a conducting bar structure, when the closing cap plate structure moves down, when accomplishing external data cable and connecting, utilize the conducting bar ground connection of closing cap plate bottom, static in the quick derivation device prevents because static influences the accuracy of equipment monitoring data.

Drawings

Fig. 1 is a schematic structural diagram of an overall monitoring device provided according to an embodiment of the present invention;

fig. 2 shows a schematic structural diagram of a connection mechanism provided according to an embodiment of the present invention;

fig. 3 shows a schematic structural diagram of a chute provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a housing; 2. a side plate; 3. fixing grooves; 4. connecting grooves; 5. a socket; 6. a limiting frame; 7. sealing the cover plate; 8. a chute; 9. a connecting rod; 10. moving the rotating shaft; 11. a rotating member; 12. a fixed shaft; 13. a conductive strip; 14. a slide block.

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

Referring to fig. 1-3, the present invention provides a technical solution: lithium cell BMS safety monitoring device, which comprises a housing 1, still including setting up the protective component in 1 one side of shell, protective component includes closing cap board 7, protective component is connected with coupling mechanism, coupling mechanism sets up two, two coupling mechanism symmetric connections are in the protective component both sides, coupling mechanism is used for being connected between protective component and the shell 1, protective component is used for the connection structure of protective housing 1 one side, utilize closing cap board 7 structure in the protective component, when the device does not use, can be protected monitoring device's socket 5 structure by this closing cap board 7 structure, prevent to receive external erosion, and closing cap board 7 structure transform is convenient, only need press closing cap board 7 downwards, alright expose socket 5 structure and connect, the structure has the rationality.

Specifically, as shown in fig. 1, the connection structure includes a socket 5, a connection groove 4 is formed in one side of the housing 1, the socket 5 is connected to the connection groove 4, the structure is simple, and the socket 5 is protected by the connection groove 4 to a certain extent.

Specifically, as shown in fig. 1, a side plate 2 is fixedly connected to the outer side of the housing 1, a fixing groove 3 is formed in the side plate 2, and a limiting frame 6 is fixedly connected to the outer side of the housing 1, so that the fixing groove 3 is convenient for fixing the overall structure of the monitoring device.

Specifically, as shown in fig. 3, the connecting groove 4 is fixedly connected with a fixing shaft 12, the fixing shaft 12 is connected with a rotating part 11, one end of the rotating part 11 is rotatably connected with a movable rotating shaft 10, and the structures can rotate relatively, so that the structure is convenient to adjust, and a spring structure is arranged between the rotating part 11 and the fixing shaft 12, namely, the rotating part 11 is convenient to reset under the action of no external force, and the cover sealing plate 7 is driven to cover the structure of the socket 5.

Specifically, as shown in fig. 3, a sliding groove 8 is formed in the outer side of the cover plate 7, a sliding block 14 is connected in the sliding groove 8, the sliding block 14 is rotatably connected with a connecting rod 9, the other end of the connecting rod 9 is connected with a movable rotating shaft 10, the stability of connection between structures is improved by the sliding block 14 and the sliding groove 8, and the stability is better when the structures are changed.

Specifically, as shown in fig. 2, the cover plate 7 is arranged outside the socket 5, the cover plate 7 is arranged above the limiting frame 6, the cover plate 7 and the limiting frame 6 are mutually matched, the lower end of the cover plate 7 is fixedly connected with the conductive strip 13, when the cover plate 7 moves downwards, and the external data cable is connected, the conductive strip 13 at the bottom end of the cover plate 7 is grounded, so that static electricity in the device can be rapidly led out, and the influence of the static electricity on the accuracy of monitoring data of the device can be prevented.

The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Lithium cell BMS safety monitoring device, its characterized in that includes shell (1), still including setting up the protective assembly in shell (1) one side, protective assembly is including closing cap board (7), protective assembly is connected with coupling mechanism, coupling mechanism sets up two, two coupling mechanism symmetric connection is in the protective assembly both sides, coupling mechanism is used for being connected between protective assembly and shell (1), protective assembly is used for the connection structure of protective housing (1) one side.

2. The lithium battery BMS safety monitoring device according to claim 1, characterized in that the connection structure comprises a socket (5), a connection groove (4) is opened at one side of the housing (1), and the connection groove (4) is connected with the socket (5).

3. The lithium battery BMS safety monitoring device according to claim 1, wherein a side plate (2) is fixedly connected to the outer side of the housing (1), a fixing groove (3) is formed in the side plate (2), and a limit frame (6) is fixedly connected to the outer side of the housing (1).

4. The lithium battery BMS safety monitoring device according to claim 2, wherein a fixed shaft (12) is fixedly connected to the connection groove (4), a rotating member (11) is connected to the fixed shaft (12), and a moving rotation shaft (10) is rotatably connected to one end of the rotating member (11).

5. The lithium battery BMS safety monitoring device according to claim 1, wherein a sliding groove (8) is formed on the outer side of the sealing cover plate (7), a sliding block (14) is connected in the sliding groove (8), the sliding block (14) is rotatably connected with a connecting rod (9), and the other end of the connecting rod (9) is connected with a movable rotating shaft (10).

6. The lithium battery BMS safety monitoring device as claimed in claim 1, wherein the sealing cover plate (7) is arranged outside the socket (5), the sealing cover plate (7) is arranged above the limiting frame (6), the sealing cover plate (7) and the limiting frame (6) are mutually engaged, and the lower end of the sealing cover plate (7) is fixedly connected with the conductive strip (13).