CN215816233U

CN215816233U - Locking piece is used in equipment of new energy automobile battery module

Info

Publication number: CN215816233U
Application number: CN202121112193.1U
Authority: CN
Inventors: 邓晨浩
Original assignee: Suzhou Fulicheng Precision Parts Co ltd
Current assignee: Suzhou Fulicheng Precision Parts Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-02-11
Anticipated expiration: 2031-05-21

Abstract

The utility model discloses a locking piece for assembling a new energy automobile battery module, which comprises a bottom plate and a top plate, wherein a limiting plate is arranged between the bottom plate and the top plate, a group of lower end covers are uniformly arranged on the bottom plate, a group of upper end covers are uniformly arranged on the top plate, clamping grooves are formed in the upper end covers and the lower end covers, a group of limiting rings are uniformly arranged on the limiting plate, the bottom plate, the top plate and the limiting plate are connected through a connecting device, and an interval adjusting device is arranged among the bottom plate, the top plate and the limiting plate. The utility model has simple structure, easy assembly and high adjustability.

Description

Locking piece is used in equipment of new energy automobile battery module

Technical Field

The utility model relates to the technical field of new energy automobile parts, in particular to a locking piece for assembling a new energy automobile battery module.

Background

With the development of the power battery becoming mature, the vitality is injected for the development of the electric automobile. Aiming at the existing special-shaped space of the battery box body provided by the electric automobile, the power batteries are better adapted to the space arrangement, the size of the batteries is more emphasized to be reduced, the special shape of the arrangement among the battery modules in the battery pack puts higher requirements on the electrical connection among the battery modules, and the design of the electrical connection is changed along with the special shape. This causes problems such as an increase in complexity of design and an increase in cost.

Present power battery module need fix it through the retaining member, however there is the assembly efficiency low mostly in the retaining member for the equipment of present new energy automobile battery module, and the poor defect of adjustableness, consequently, needs a neotype retaining member for the equipment of new energy automobile battery module to overcome above-mentioned defect urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a locking piece for assembling a new energy automobile battery module, which is used for solving the problems in the background technology.

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

the utility model provides a retaining member is used in equipment of new energy automobile battery module, includes bottom plate and roof, be provided with the limiting plate between bottom plate and the roof, align to grid has a set of bottom end cover on the bottom plate, align to grid has a set of upper end cover on the roof, be provided with the joint groove on upper end cover and the bottom end cover, align to grid has a set of spacing ring on the limiting plate, link to each other through connecting device between bottom plate, roof, the limiting plate, be provided with interval adjusting device between bottom plate, roof, the limiting plate.

Preferably, the connecting device comprises a guide rod, connecting seats are arranged on the outer walls of the bottom plate, the top plate and the limiting plate, the guide rod is fixedly connected to the connecting seats on the bottom plate, guide sleeves are fixedly connected to the connecting seats on the limiting plate and the top plate, and the guide rod is connected with the guide sleeves in a sliding mode.

Preferably, the interval adjusting device comprises a screw, the screw is fixedly connected to the connecting seat on the bottom plate, a screw sleeve is rotatably connected to the connecting seat on the limiting plate and the top plate, and the screw sleeve is in threaded connection with the screw.

Preferably, the upper end cover, the lower end cover and the limiting ring are connected to the top plate, the bottom plate and the limiting plate through connecting ribs respectively.

Preferably, a port of the clamping groove is provided with a chamfer.

Preferably, the circumferential outer wall of the screw sleeve is provided with anti-skid grains.

Compared with the prior art, the utility model has the beneficial effects that: when the battery module is assembled, the battery module is inserted into the limiting ring, and the upper end and the lower end of the battery module are respectively clamped in the upper end cover and the lower end cover; the connecting device realizes the connection among the bottom plate, the top plate and the limiting plate; the position adjustment of the top plate and the limiting plate can be realized through the distance adjusting device, so that the locking or the adjustment is completed, the operation is convenient and fast, and the applicability is strong. The guide rod is matched with the guide sleeve to realize the sliding installation of the limiting plate and the top plate. The position adjustment of the limiting plate and the top plate can be realized by rotating the screw rod sleeve. The chamfer facilitates the clamping of the tail end of the battery module into the clamping groove. The anti-skid lines facilitate manual screw-driving of the screw sleeve. The utility model has simple structure, easy assembly and high adjustability.

Drawings

FIG. 1 is a schematic structural view of a locking member for assembling a new energy automobile battery module;

fig. 2 is a partial structural schematic view of a locking member for assembling a new energy automobile battery module.

In the figure: 1-bottom plate, 2-limit plate, 3-top plate, 4-connecting seat, 5-guide rod, 6-guide sleeve, 7-screw rod, 8-screw rod sleeve, 9-antiskid line, 10-lower end cover, 11-upper end cover, 12-limit ring, 13-clamping groove, 14-chamfer, 15-connecting rib, 16-connecting device and 17-interval adjusting device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

the utility model provides a retaining member is used in equipment of new energy automobile battery module, includes bottom plate 1 and roof 3, be provided with limiting plate 2 between bottom plate 1 and the roof 3, align to grid has a set of lower extreme cover 10 on the bottom plate 1, align to grid has a set of upper end cover 11 on the roof 3, be provided with joint groove 13 on upper end cover 11 and the lower extreme cover 10, align to grid has a set of spacing ring 12 on the limiting plate 2, link to each other through connecting device 16 between bottom plate 1, roof 3, the limiting plate 2, be provided with interval adjusting device 17 between bottom plate 1, roof 3, the limiting plate 2.

During assembly, the battery module is inserted into the limiting ring 12, and the upper end and the lower end of the battery module are respectively clamped in the upper end cover 11 and the lower end cover 10; the connecting device 16 realizes the connection among the bottom plate 1, the top plate 3 and the limiting plate 2; the position adjustment of the top plate 3 and the limiting plate 2 can be realized through the distance adjusting device 17, so that the locking or the adjustment is completed, the operation is convenient and fast, and the applicability is strong.

Preferably, the connecting device 16 includes a guide rod 5, the outer walls of the bottom plate 1, the top plate 3 and the limiting plate 2 are provided with a connecting seat 4, the guide rod 5 is fixedly connected to the connecting seat 4 on the bottom plate 1, the connecting seats 4 on the limiting plate 2 and the top plate 3 are fixedly connected to a guide sleeve 6, and the guide rod 5 is slidably connected to the guide sleeve 6.

The guide rod 5 is matched with the guide sleeve 6 to realize the sliding installation of the limiting plate 2 and the top plate 3.

Preferably, the distance adjusting device 17 comprises a screw 7, the screw 7 is fixedly connected to the connecting seat 4 on the bottom plate 1, the connecting seat 4 on the limiting plate 2 and the top plate 3 is rotatably connected to a screw sleeve 8, and the screw sleeve 8 is in threaded connection with the screw 7.

The position adjustment of the limiting plate 2 and the top plate 3 can be realized by rotating the screw rod sleeve 8.

Preferably, the upper end cover 11, the lower end cover 10 and the limiting ring 12 are respectively connected to the top plate 3, the bottom plate 1 and the limiting plate 2 through connecting ribs 15.

Preferably, a chamfer 14 is arranged at the port of the clamping groove 13.

The chamfers 14 facilitate the clamping of the ends of the battery module into the clamping grooves 13.

Preferably, the circumferential outer wall of the screw sleeve 8 is provided with anti-slip threads 9.

The anti-slip threads 9 facilitate manual screwing of the screw sleeve 8.

The working principle of the utility model is as follows: during assembly, the battery module is inserted into the limiting ring 12, and the upper end and the lower end of the battery module are respectively clamped in the upper end cover 11 and the lower end cover 10; the connecting device 16 realizes the connection among the bottom plate 1, the top plate 3 and the limiting plate 2; the position adjustment of the top plate 3 and the limiting plate 2 can be realized through the distance adjusting device 17, so that the locking or the adjustment is completed, the operation is convenient and fast, and the applicability is strong. The guide rod 5 is matched with the guide sleeve 6 to realize the sliding installation of the limiting plate 2 and the top plate 3. The position adjustment of the limiting plate 2 and the top plate 3 can be realized by rotating the screw rod sleeve 8. The chamfers 14 facilitate the clamping of the ends of the battery module into the clamping grooves 13. The anti-slip threads 9 facilitate manual screwing of the screw sleeve 8.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a retaining member is used in equipment of new energy automobile battery module, includes bottom plate (1) and roof (3), its characterized in that: be provided with limiting plate (2) between bottom plate (1) and roof (3), align to grid has a set of bottom end cover (10) on bottom plate (1), align to grid has a set of upper end cover (11) on roof (3), be provided with joint groove (13) on upper end cover (11) and bottom end cover (10), align to grid has a set of spacing ring (12) on limiting plate (2), link to each other through connecting device (16) between bottom plate (1), roof (3), the limiting plate (2), be provided with interval adjusting device (17) between bottom plate (1), roof (3), the limiting plate (2).

2. The locking member for assembling the new energy automobile battery module according to claim 1, wherein: connecting device (16) include guide arm (5), be provided with connecting seat (4) on bottom plate (1), roof (3), limiting plate (2) outer wall, on connecting seat (4) of guide arm (5) fixed connection on bottom plate (1), fixedly connected with guide pin bushing (6) on connecting seat (4) on limiting plate (2) and roof (3), guide arm (5) and guide pin bushing (6) sliding connection.

3. The locking member for assembling the new energy automobile battery module according to claim 2, wherein: interval adjusting device (17) include screw rod (7), screw rod (7) fixed connection is on connecting seat (4) on bottom plate (1), it is connected with screw rod cover (8) to rotate on connecting seat (4) on limiting plate (2) and roof (3), screw rod cover (8) and screw rod (7) threaded connection.

4. The locking member for assembling the new energy automobile battery module according to claim 3, wherein: the upper end cover (11), the lower end cover (10) and the limiting ring (12) are connected to the top plate (3), the bottom plate (1) and the limiting plate (2) through connecting ribs (15) respectively.

5. The locking member for assembling the new energy automobile battery module according to claim 4, wherein: and a chamfer (14) is arranged at the port of the clamping groove (13).

6. The locking member for assembling the new energy automobile battery module according to claim 5, wherein: and anti-skid grains (9) are arranged on the circumferential outer wall of the screw rod sleeve (8).