CN218036973U

CN218036973U - Power detection device for battery management system

Info

Publication number: CN218036973U
Application number: CN202222048441.1U
Authority: CN
Inventors: 诸银萍; 吴王玥; 吴映阳
Original assignee: Boshi Shanghai Energy Co ltd
Current assignee: Boshi Shanghai Energy Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-12-13
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses a power detection device for battery management system relates to battery accessories field, including BMS battery butler main part, be equipped with the socket in the BMS battery butler main part, movable mounting has the plug in the socket, and the equal fixed mounting in both sides of BMS battery butler main part has the fixed mounting piece, all rotates on two fixed mounting pieces to install the pivot, and the equal fixed mounting in both ends of two pivots has the transfer line, lies in to rotate on two transfer lines with one side and installs same rotatory fixed block, and two rotatory fixed blocks all contact with the plug. The utility model discloses, through the setting of transfer line and rotatory fixed block, install the plug in the socket after, can make transfer line and rotatory fixed block mutually support, further fix at the rear of plug to prevent when the wire is dragged to the user accident, influence the connection of socket and plug, make it produce contact failure, guaranteed BMS battery housekeeper's normal use.

Description

Power detection device for battery management system

Technical Field

The utility model relates to a battery accessories technical field especially relates to a power detection device for battery management system.

Background

BMS battery system is known as battery nurse or battery butler customly, and it is main exactly for each battery unit is managed and maintained in the intellectuality, prevents that overcharge and overdischarge from appearing in the battery, prolongs the life of battery, monitors the state of battery, and BMS battery management system unit includes BMS battery management system, control module group, display module, wireless communication module, electrical equipment, is used for the group battery of electrical equipment power supply and is used for gathering the collection module of the battery information of group battery.

Among the prior art, BMS battery butler need be connected wire and plug on it when using, at the in-process of installation and debugging, need guarantee the inseparable degree of connection of plug, avoid appearing contact failure's situation, has tiny stitch in the inside of socket simultaneously, need avoid causing the damage to battle array foot, consequently needs a battery management system to use electric detection device to satisfy people's demand.

Disclosure of Invention

An object of the utility model is to provide a power detection device for battery management system to the in-process at installation and debugging that proposes in solving above-mentioned background art needs to guarantee the inseparable degree of connection of plug, avoids appearing contact failure's situation, has tiny stitch in the inside of socket simultaneously, needs to avoid causing the problem of damage to the battle array foot.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a power detection device for battery management system, includes BMS battery butler main part, be equipped with the socket in the BMS battery butler main part, movable mounting has the plug in the socket, and the equal fixed mounting in both sides of BMS battery butler main part has the fixed mounting piece, all rotates on two fixed mounting pieces to install the pivot, and the equal fixed mounting in both ends of two pivots has the transfer line, lies in to rotate on two transfer lines with one side and installs same rotatory fixed block, and two rotatory fixed blocks all contact with the plug.

According to the technical scheme, after the plug is installed in the socket, the transmission rod and the rotary fixing block can be matched with each other, the plug is further fixed at the rear of the plug, the situation that when a user accidentally pulls a wire, the connection between the socket and the plug is affected, poor contact is generated, and normal use of a BMS battery manager is guaranteed.

Preferably, the side fixed mounting of BMS battery butler main part has two fixed blocks, and the one side that two fixed blocks are close to each other is rotated and is installed same protection shield, protection shield and socket looks adaptation.

Preferably, the fixed block is provided with a turning hole, a turning shaft is rotatably arranged in the turning hole, and the turning shaft is fixedly arranged on the side surface of the protection plate.

Preferably, the protection board is fixedly provided with a smooth clamping block, the side surface of the BMS battery housekeeper main body is fixedly provided with an arc buckle, and the smooth clamping block is matched with the arc buckle.

Preferably, the fixed mounting block is provided with a rotating hole, and the rotating shaft is rotatably mounted in the rotating hole.

Preferably, the torsional spring has all been cup jointed in the activity at the both ends of pivot, and the one end that two torsional springs are close to each other is fixed mounting respectively in the both sides of fixed mounting piece, and the one end that two torsional springs are kept away from each other is fixed mounting respectively in the one side that two transfer lines are close to each other.

Preferably, two drive rods positioned on the same side are fixedly installed on one side, away from each other, of each drive rod, and the same operating handle is fixedly installed on one side, close to each other, of each drive rod.

Preferably, the rotary fixing block is of a rectangular structure, and one surface of the rotary fixing block is in contact with the plug.

The utility model has the advantages that:

the utility model discloses in, through the setting of transfer line and rotatory fixed block, install the plug in the socket after, can make transfer line and rotatory fixed block mutually support, further fix at the rear of plug to prevent when the wire is dragged to the user accident, influence the connection of socket and plug, make it produce contact failure, guaranteed BMS battery housekeeper's normal use.

The utility model discloses in, through the setting of protection shield, when not having connecting plug on the socket, use the protection shield to shelter from the socket to avoided external things can the direct contact to the inside stitch of socket, guaranteed the safety of socket, avoided influencing the use of BMS battery butler main part because the socket appears damaging.

Drawings

Fig. 1 is a schematic perspective view of a power detection device for a battery management system according to the present invention;

fig. 2 is a schematic side view of a power detection device for a battery management system according to the present invention;

fig. 3 is a schematic partial structural diagram of a power detection device for a battery management system according to the present invention;

fig. 4 is a schematic structural diagram of a partial upward view of the power detection device for a battery management system according to the present invention.

In the figure: 1. a BMS battery manager body; 2. a socket; 3. a plug; 4. fixing the mounting block; 5. a rotating shaft; 6. a transmission rod; 7. rotating the fixed block; 8. a fixed block; 9. a protection plate; 10. turning over the hole; 11. a turning shaft; 12. smooth clamping blocks; 13. an arc buckle; 14. an operating handle; 15. driving the rod; 16. a rotation hole; 17. a torsion spring.

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.

Referring to fig. 1-4, a power detection device for a battery management system, including a BMS battery steward body 1, a socket 2 disposed on the BMS battery steward body 1, a plug 3 movably disposed in the socket 2, fixed mounting blocks 4 fixedly disposed on both sides of the BMS battery steward body 1, a rotation shaft 5 rotatably disposed on both the fixed mounting blocks 4, driving rods 6 fixedly disposed on both ends of the rotation shaft 5, the same rotation fixing block 7 rotatably disposed on both the driving rods 6 on the same side, both the rotation fixing blocks 7 contacting with the plug 3, when the plug 3 is mounted in the socket 2, first, the protection plate 9 needs to be opened, the round-and-smooth block 12 and the circular-arc buckle 13 on the protection plate 9 are separated, thereby releasing the position of the round-and-smooth block 12 and the circular-arc buckle 13 with respect to the position of the protection plate 9, the position of the protection plate 9 can be turned over, so that the protection plate 9 rotates on both the fixing blocks 8 by the cooperation of the turning hole 10 and the turning shaft 11, at this time, the position of the handle 14 is moved, so that the handle 14 rotates one end of the driving rod 6, the plug 6 rotates, the rotation fixing block 7 is rotated, thereby releasing the plug 6, the rotation fixing block 7 is rotated in the plug 6, the fixing block 6, the rotation fixing block 7 is rotated in the fixing block 6, the fixing block 7 is rotated in place, the fixing block 6 is rotated by the fixing block 7, the fixing block 6, the rotation fixing block 6, the fixing block 7 is rotated, the fixing block 6 is rotated, the driving rod 6 is rotated, the fixing block 7 is released, and the plug is rotated in the fixing block 6, and the fixing block 6 is rotated in the fixing block 6, after the rotary fixing block 7 rotates, one surface can be always in contact with the plug 3.

Referring to fig. 1 to 3, further, two fixing blocks 8 are fixedly installed at the side of the BMS battery butler body 1, one side of the two fixing blocks 8 close to each other is rotatably installed with the same protection plate 9, and the protection plate 9 is adapted to the socket 2.

Referring to fig. 1-3, further, a turning hole 10 is formed in each fixing block 8, a turning shaft 11 is rotatably mounted in the turning hole 10, the turning shaft 11 is fixedly mounted on the side surface of the protection plate 9, and the protection plate 9 is turned over, so that the protection plate 9 can rotate on the two fixing blocks 8 by means of the mutual matching of the turning hole 10 and the turning shaft 11.

Referring to fig. 1 to 4, further, a smooth latch 12 is fixedly mounted on the protection plate 9, an arc buckle 13 is fixedly mounted on a side surface of the bms battery butler main body 1, the smooth latch 12 is matched with the arc buckle 13, the protection plate 9 is opened, and the smooth latch 12 and the arc buckle 13 on the protection plate 9 are separated, so that the positions of the smooth latch 12 and the arc buckle 13 relative to the position of the protection plate 9 are released.

Referring to fig. 1-3, further, a rotation hole 16 is formed on the fixed mounting block 4, the rotation shaft 5 is rotatably mounted in the rotation hole 16, and the rotation shaft 5 achieves the effect of rotating on the fixed mounting block 4 by using the rotation hole 16.

Referring to fig. 1-3, further, the two ends of the rotating shaft 5 are movably sleeved with torsion springs 17, the ends of the two torsion springs 17 close to each other are respectively and fixedly mounted on the two sides of the fixed mounting block 4, the ends of the two torsion springs 17 far away from each other are respectively and fixedly mounted on the sides of the two transmission rods 6 close to each other, and the transmission rods 6 rotate while pulling the torsion springs 17, so that after the operating handle 14 is loosened, the transmission rods 6 can be pulled back to the original position by the two torsion springs 17, and the position of the plug 3 can be fixed by the rotating fixing block 7 on the transmission rods 6.

Referring to fig. 1 to 4, further, driving rods 15 are fixedly installed on the sides, far away from each other, of the two driving rods 6 located on the same side, and the same operating handle 14 is fixedly installed on the side, near each other, of the two driving rods 15, and the position of the operating handle 14 is moved, so that the operating handle 14 drives one end of the driving rod 6 to rotate through the driving rod 15, and the other end of the driving rod 6 drives the rotary fixing block 7 to move.

Referring to fig. 1-4, further, the rotary fixing block 7 has a rectangular structure, one surface of which is in contact with the plug 3, and the rotary fixing block 7 can keep one surface in contact with the plug 3 after being rotated.

The utility model discloses theory of operation:

when the plug 3 is installed in the socket 2, firstly, the protection plate 9 needs to be opened, the smooth clamping block 12 and the arc buckle 13 on the protection plate 9 are separated, so that the position of the smooth clamping block 12 and the arc buckle 13 relative to the position of the protection plate 9 is released, at the moment, the position of the protection plate 9 can be turned over, so that the protection plate 9 utilizes the mutual matching of the turning hole 10 and the turning shaft 11, the effect of rotating on the two fixing blocks 8 is realized, at the moment, the position of the operating handle 14 is moved, so that the operating handle 14 drives one end of the transmission rod 6 to rotate through the driving rod 15, the other end of the transmission rod 6 drives the rotating fixing block 7 to move, the rotating transmission rod 6 drives the rotating shaft 5 to rotate on the fixing block 4, the rotating shaft 5 utilizes the rotating hole 16 to realize the effect of rotating on the fixing block 4, at the moment, after the two rotating fixing blocks 7 are far away from each other, the plug 3 can be installed in the socket 2, because the transmission rod 6 can pull the torsion spring 17 to rotate while rotating, after the operating handle 14 is loosened, the plug 3 can be always kept in contact with one surface.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A power detection device for a battery management system, comprising a BMS battery manager body (1), wherein a socket (2) is arranged on the BMS battery manager body (1), and the power detection device is characterized in that: movable mounting has plug (3) in socket (2), and the equal fixed mounting in both sides of BMS battery housekeeper main part (1) has fixed mounting piece (4), all rotates on two fixed mounting pieces (4) and installs pivot (5), and the equal fixed mounting in both ends of two pivot (5) has transfer line (6), lies in to rotate on two transfer lines (6) with one side and installs same rotatory fixed block (7), and two rotatory fixed blocks (7) all contact with plug (3).

2. The power detection device for a battery management system according to claim 1, wherein: the side fixed mounting of BMS battery housekeeper main part (1) has two fixed blocks (8), and one side that two fixed blocks (8) are close to each other is rotated and is installed same protection shield (9), protection shield (9) and socket (2) looks adaptation.

3. The power detection device for a battery management system according to claim 2, characterized in that: the fixed block (8) is provided with a turning hole (10), a turning shaft (11) is rotatably arranged in the turning hole (10), and the turning shaft (11) is fixedly arranged on the side surface of the protective plate (9).

4. The power detection device for a battery management system according to claim 2, wherein: smooth clamping blocks (12) are fixedly mounted on the protection plate (9), arc buckles (13) are fixedly mounted on the side faces of the BMS battery housekeeper main body (1), and the smooth clamping blocks (12) are matched with the arc buckles (13).

5. The power detection device for a battery management system according to claim 1, characterized in that: a rotating hole (16) is formed in the fixed mounting block (4), and the rotating shaft (5) is rotatably mounted in the rotating hole (16).

6. The power detection device for a battery management system according to claim 1, wherein: torsional spring (17) have been cup jointed in the equal activity in both ends of pivot (5), and the one end that two torsional springs (17) are close to each other is fixed mounting in the both sides of fixed mounting piece (4) respectively, and the one end that two torsional springs (17) kept away from each other is fixed mounting in one side that two transfer lines (6) are close to each other respectively.

7. The power detection device for a battery management system according to claim 1, wherein: two that lie in same one side equal fixed mounting of one side that keeps away from each other of transfer line (6) has drive pole (15), and one side fixed mounting that two drive poles (15) are close to each other has same operating handle (14).

8. The power detection device for a battery management system according to claim 1, wherein: the rotary fixing block (7) is of a rectangular structure, and one surface of the rotary fixing block is combined with the plug (3) to be in contact with the plug.