CN217770593U - Fixing assembly structure of BMS battery management integrated cabinet - Google Patents

Abstract

The utility model discloses a fixed component structure of a BMS battery management integrated cabinet, belonging to the field of BMS battery management integrated cabinets. A fixed component structure of a BMS battery management integrated cabinet comprises a base, the top of the base is provided with a mounting seat, the mounting seat A cabinet body is placed on the top of the mounting base, and two sides of the top of the mounting seat are symmetrically provided with sliding grooves, wherein a sliding block is arranged in the sliding groove, and a clamping frame is fixed on the top of the sliding block; in the utility model, when the integrated cabinet needs to be installed, the The integrated cabinet is placed on the mounting seat, and at the same time, the integrated cabinet locates the installation position of the integrated cabinet through the positioning structure formed by the positioning piece and the positioning slot, so that the card slot and the card block are just aligned, the integrated cabinet is placed after the mounting seat, and the mounting seat Forced to move downward, the sliding block and the clamping frame are driven to approach each other by the transmission rod, so that the clamping frame clamps the integrated cabinet and drives the clamping block into the interior of the clamping slot. Cabinets are quickly fixed.

Description

A fixed component structure of a BMS battery management integrated cabinet

technical field

The utility model relates to the technical field of a BMS battery management integrated cabinet, in particular to a fixed component structure of a BMS battery management integrated cabinet.

Background technique

The battery management system (BMS) is a control system that protects the safety of the power battery. It monitors the use status of the battery at all times, and takes necessary measures to alleviate the inconsistency of the battery pack, providing guarantee for the use of new energy vehicles. When installing, it is necessary to use the fixed component structure to fix the integrated cabinet.

Although there are many types and quantities of the current integrated cabinet fixed assembly structure, there are still certain problems in the existing integrated cabinet fixed assembly structure, which brings certain inconvenience to the use of the integrated cabinet fixed assembly structure.

When the existing integrated cabinet fixing component structure is in use, most of them are fixed by bolts, or the integrated cabinet is clamped by screw drive, which makes the installation of the integrated cabinet time-consuming and laborious, and it is impossible to place the integrated cabinet at the same time. Automatically fixed, inconvenient to use.

Utility model content

The purpose of this utility model is to provide a fixed component structure of the BMS battery management integrated cabinet, which solves the problem that when the existing integrated cabinet fixed component structure is in use, it is mostly fixed by bolts, or driven by screw rods, to the integrated cabinet. Clamping makes the installation of the integrated cabinet time-consuming and laborious, and it cannot be automatically fixed while the integrated cabinet is placed, which is inconvenient to use.

In order to achieve the above purpose, the utility model provides the following technical solutions: a fixed component structure of a BMS battery management integrated cabinet, including a base, the top of the base is provided with a mounting base, and the top of the mounting base is placed with a cabinet, so The two sides of the top of the mounting base are symmetrically provided with slide grooves, wherein,

A slider is arranged in the chute, a clamping frame is fixed on the top of the slider, a communication groove is connected to the bottom of the mounting seat close to the chute, and a transmission rod is connected to the bottom of the slider in rotation. The end of the transmission rod away from the slider is rotationally connected with the top of the base;

The inner side of the slider is equipped with a first spring, the top of the mounting base is symmetrically provided with a positioning groove, the bottom of the cabinet body corresponding to the positioning groove is fixed with a positioning piece, and the cabinet body is symmetrically provided with a card on both sides near the bottom. slot, a block is fixed on the side of the clamping frame close to the slot, and a support mechanism is provided on the base.

Preferably, the chute and the slider are T-shaped, and the slider forms a transmission connection with the base through a transmission rod.

Preferably, the positioning member is a cylinder, and the positioning member and the positioning groove form a positioning structure.

Preferably, the support mechanism includes outrigger grooves, and four sides of the bottom of the base are symmetrically provided with outrigger grooves, and outriggers are rotatably connected in the outrigger grooves, and the outriggers are rotatably connected with the base through a rotating rod, The inside of the base corresponding to the rotating rod is provided with a coil spring groove, and the outer side of the rotating rod located in the coil spring groove is provided with a coil spring, the top of the leg is provided with a fixing groove, and the bottom of the base corresponding to the fixing groove is provided with a coil spring. There is a fixed rod groove, the base is connected with a pull rod groove close to the top of the fixed rod groove, a second spring is installed inside the fixed rod groove, and a fixed rod is installed at the bottom of the second spring, and the fixed rod is close to the pull rod The end of the slot is fixed with a pull rod.

Preferably, the inner end of the coil spring is fixedly connected to the outer side of the rotating rod, and the outer end of the coil spring is fixedly connected to the inner wall of the coil spring groove.

Preferably, the fixing rod is a cylinder, and the outer diameter of the fixing rod coincides with the inner diameter of the fixing groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. In this utility model, when the integrated cabinet needs to be installed, the integrated cabinet is placed on the installation seat, and at the same time, the integrated cabinet is positioned by the positioning structure formed by the positioning piece and the positioning groove, so that the card slot and the card block Just aligned, the integrated cabinet is placed behind the mounting seat, the mounting seat is forced to move downward, and the transmission rod drives the slider and the clamping frame to approach each other, so that the clamping frame clamps the integrated cabinet and drives the block into the slot Inside, through the set fast fixing component structure, it is convenient to quickly fix the integrated cabinet.

2. In the utility model, when the outrigger is located in the outrigger slot, the coil spring is in a tightened state. When operating the integrated cabinet, the pull rod drives the fixing rod to move out of the fixing groove, and the coil spring drives the outrigger to unfold automatically by rotating the rod, so that the outrigger The legs and the base are perpendicular to each other, and the supporting range of the base is increased through the outriggers, which can effectively increase the supporting force of the integrated cabinet and prevent the integrated cabinet from falling due to force. After use, the pull rod drives the fixed rod to retract into the fixed rod groove , the second spring is compressed, and then the outrigger is stored into the outrigger groove, and then the pull rod is released, the second spring drives the fixing rod into the fixing groove, and the outrigger is fixed so as to store the outrigger.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of the three-dimensional structure of the clamping frame of the present invention;

Fig. 3 is a schematic diagram of a partially enlarged structure at A in Fig. 1 of the present utility model.

In the figure: 1. base; 2. installation seat; 3. cabinet body; 4. chute; 5. slider; 6. clamping frame; 7. connecting groove; 8. transmission rod; 9. first spring; 10 , positioning slot; 11, positioning piece; 12, card slot; 13, block; 14, outrigger slot; 15, outrigger; 16, rotating rod; 17, coil spring slot; 18, coil spring; 19, fixed slot ; 20, the fixed rod groove; 21, the pull rod groove; 22, the second spring; 23, the fixed rod; 24, the pull rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top/bottom" etc. are based on the Orientation or positional relationship is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the utility model. limit. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "set with", "sleeve/connection", "connection", etc. should be understood in a broad sense, for example "Connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be two components Internal connectivity. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Example:

Please refer to Figures 1 to 3, the utility model provides a technical solution: a fixed component structure of a BMS battery management integrated cabinet, including a base 1, a mounting base 2 is arranged on the top of the base 1, and a mounting base 2 is placed on the top of the mounting base 2 The cabinet body 3 and the two sides of the top of the mounting base 2 are symmetrically provided with chute 4, wherein,

Slider 5 is arranged in the chute 4, the top of the slider 5 is fixed with a clamping frame 6, the bottom of the mounting base 2 close to the chute 4 is connected with a communication groove 7, and the bottom of the slider 5 is rotatably connected with a transmission rod 8. One end of the rod 8 away from the slider 5 is rotationally connected to the top of the base 1;

The inner side of the slider 5 is installed with a first spring 9, the top of the mounting base 2 is symmetrically provided with a positioning groove 10, the bottom of the cabinet body 3 corresponding to the positioning groove 10 is fixed with a positioning piece 11, and the cabinet body 3 is symmetrically provided with cards on both sides near the bottom. Slot 12, a clamping block 13 is fixed on the side of the clamping frame 6 close to the slot 12, and a support mechanism is provided on the base 1;

When it is necessary to install the integrated cabinet, place the integrated cabinet on the mounting base 2, and at the same time, the integrated cabinet uses the positioning structure formed by the positioning piece 11 and the positioning groove 10 to position the installation position of the integrated cabinet, so that the card slot 12 and the card block 13 are just right. Alignment, the integrated cabinet is placed behind the mounting base 2, the mounting base 2 is forced to move downward, and the transmission rod 8 drives the slider 5 and the clamping frame 6 to approach each other, so that the clamping frame 6 clamps the integrated cabinet and drives The clamping block 13 enters the inside of the clamping slot 12, and is convenient for quickly fixing the integrated cabinet through the provided quick fixing component structure.

Please refer to Figure 1 and Figure 2, the chute 4 and the slider 5 are T-shaped, and the slider 5 forms a transmission connection with the base 1 through the transmission rod 8, the positioning part 11 is a cylinder, and the positioning part 11 and the positioning groove 10 form a positioning structure.

Please refer to Fig. 1 and Fig. 3, support mechanism comprises leg groove 14, and the four sides of the bottom of base 1 are provided with leg groove 14 symmetrically, and supporting leg 15 is connected with rotation in leg groove 14, and supporting leg 15 connects with rotating rod 16 The base 1 is rotated and connected, and the base 1 is provided with a coil spring groove 17 corresponding to the inside of the rotating rod 16, and the outer side of the rotating rod 16 located in the coil spring groove 17 is equipped with a coil spring 18, and the top of the supporting leg 15 is provided with a fixing groove 19, and the base 1 The bottom corresponding to the fixed groove 19 is provided with a fixed rod groove 20, the top of the base 1 near the fixed rod groove 20 is connected with a pull rod groove 21, the inside of the fixed rod groove 20 is equipped with a second spring 22, and the bottom of the second spring 22 is installed with a fixed rod groove. The rod 23 is fixed with a pull rod 24 at the end of the fixed rod 23 close to the pull rod groove 21 .

Please refer to Fig. 1 and Fig. 3, the inner end of the coil spring 18 is fixedly connected with the outside of the rotating rod 16, and the outer end of the coil spring 18 is fixedly connected with the inner wall of the coil spring groove 17, the fixed rod 23 is a cylinder, and the outer diameter of the fixed rod 23 is the same as The inner diameters of the fixing grooves 19 coincide. When the legs 15 are located in the leg grooves 14, the coil spring 18 is in a tightened state. When operating the integrated cabinet, the pull rod 24 drives the fixing rod 23 to move out of the fixing groove 19, and the coil spring 18 passes through The rotating rod 16 drives the outrigger 15 to automatically unfold, so that the outrigger 15 and the base 1 are perpendicular to each other, and the supporting range of the base 1 is increased by the outrigger 15, which can effectively increase the supporting force for the integrated cabinet and prevent the integrated cabinet from falling due to force , after the use is completed, the pull rod 24 drives the fixed rod 23 to retract into the fixed rod groove 20, the second spring 22 is compressed, and then the outrigger 15 is accommodated into the outrigger groove 14, and then the pull rod 24 is released, and the second spring 22 drives and fixes the The rod 23 enters the fixing groove 19 to fix the leg 15 so as to accommodate the leg 15 .

Working principle: For the fixed component structure of the BMS battery management integrated cabinet, when the integrated cabinet needs to be installed, the integrated cabinet is placed on the mounting base 2, and the integrated cabinet is positioned through the positioning structure formed by the positioning piece 11 and the positioning groove 10. The installation position of the cabinet is positioned so that the card slot 12 and the card block 13 are just aligned. The integrated cabinet is placed behind the mounting base 2, and the mounting base 2 is forced to move downward. The transmission rod 8 drives the slider 5 and the clamping frame 6 to interact with each other. Close to, make the clamping frame 6 clamp the integrated cabinet, and drive the block 13 into the inside of the card slot 12, through the set fast fixing component structure, it is convenient to quickly fix the integrated cabinet, and the legs 15 are located in the leg grooves 14 , the coil spring 18 is in a tightened state. When operating the integrated cabinet, the pull rod 24 drives the fixing rod 23 to move out of the fixing groove 19, and the coil spring 18 drives the leg 15 to automatically unfold through the rotating rod 16, so that the leg 15 and the base 1 are mutually Vertical, the supporting range of the base 1 is increased through the outrigger 15, which can effectively increase the supporting force of the integrated cabinet and prevent the integrated cabinet from toppling under the force. After use, the pull rod 24 drives the fixed rod 23 to retract into the fixed rod groove 20. The second spring 22 is compressed, and then the outrigger 15 is accommodated into the outrigger groove 14, and then the pull rod 24 is released, the second spring 22 drives the fixing rod 23 into the fixing groove 19, and the outrigger 15 is fixed, so that the outrigger The legs 15 are stored.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A fixed component structure of a BMS battery management integrated cabinet, comprising a base (1), characterized in that: the top of the base (1) is provided with a mount (2), and the top of the mount (2) is placed There is a cabinet body (3), and the two sides of the top of the mounting seat (2) are symmetrically provided with chute (4), wherein, A slider (5) is arranged inside the chute (4), a clamping frame (6) is fixed on the top of the slider (5), and the mounting base (2) communicates with the bottom of the chute (4). There is a communication groove (7), the bottom of the slider (5) is rotatably connected to a transmission rod (8), and the end of the transmission rod (8) away from the slider (5) is rotatably connected to the top of the base (1); The inner side of the slider (5) is equipped with a first spring (9), and the top of the mounting seat (2) is symmetrically provided with a positioning groove (10), and the cabinet body (3) corresponds to the positioning groove (10). The bottom is fixed with a positioning piece (11), the cabinet body (3) is symmetrically provided with draw-in grooves (12) on both sides near the bottom, and the clamping frame (6) is fixed with a block ( 13), the base (1) is provided with a supporting mechanism. 2. The fixed component structure of the BMS battery management integrated cabinet according to claim 1, characterized in that: the chute (4) and the slider (5) are T-shaped, and the slider (5) passes through the transmission rod ( 8) form a transmission connection with the base (1). 3. The fixed component structure of the BMS battery management integrated cabinet according to claim 1, characterized in that: the positioning member (11) is a cylinder, and the positioning member (11) and the positioning groove (10) form a positioning structure. 4. The fixed component structure of the BMS battery management integrated cabinet according to claim 1, characterized in that: the support mechanism includes leg grooves (14), and the four sides of the bottom of the base (1) are symmetrically provided with legs Groove (14), described leg groove (14) is rotationally connected with supporting leg (15), and described supporting leg (15) is connected with base (1) rotationally by rotating rod (16), and described base (1) Correspondingly, the inside of the rotating rod (16) is provided with a coil spring groove (17), and the outer side of the rotating rod (16) located in the coil spring groove (17) is equipped with a coil spring (18), and the legs (15) The top is provided with a fixed groove (19), and the bottom of the base (1) corresponding to the fixed groove (19) is provided with a fixed rod groove (20), and the top of the base (1) near the fixed rod groove (20) is connected with a pull rod groove (21), the inside of the fixed rod groove (20) is equipped with a second spring (22), the bottom of the second spring (22) is equipped with a fixed rod (23), and the fixed rod (23) is close to A pull rod (24) is fixed at the end of the pull rod groove (21). 5. The fixed component structure of the BMS battery management integrated cabinet according to claim 4, characterized in that: the inner end of the coil spring (18) is fixedly connected to the outer side of the rotating rod (16), and the outer end of the coil spring (18) It is fixedly connected with the inner wall of the coil spring groove (17). 6. The fixing component structure of the BMS battery management integrated cabinet according to claim 4, characterized in that: the fixing rod (23) is a cylinder, and the outer diameter of the fixing rod (23) is the same as the inner diameter of the fixing groove (19) match.

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