CN218513611U

CN218513611U - Hidden battery pack secondary lock structure

Info

Publication number: CN218513611U
Application number: CN202222012298.0U
Authority: CN
Inventors: 孙桂鑫; 黄宗鹏; 曾四海; 吴广; 叶国华; 张志平
Original assignee: Guangdong Greenway Technology Co Ltd
Current assignee: Guangdong Greenway Technology Co Ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-02-21
Anticipated expiration: 2032-08-01

Abstract

The utility model provides a hidden battery pack secondary lock structure, which comprises an end cover, a lock catch, a group of limit holes, and a limit device, wherein the end cover is used for fixedly mounting and protecting a battery pack; a base for fixed mounting group battery, be equipped with a lock on the base, and the base corresponds spacing hole site department and still is equipped with a spacing draw-in groove, and spacing draw-in groove cooperatees with stop device, the utility model discloses an install a stop device additional on the end cover to set up a spacing draw-in groove of assorted with it on the base, after the unblock, make spacing buckle and spacing draw-in groove looks block, realize the function of secondary lock, and unblock with spacing buckle of form cooperation of stop button, under the prerequisite that satisfies the secondary lock function, effectively hidden the secondary lock structure, the space of rational utilization end cover, the wholeness of having guaranteed the vehicle in the at utmost is with pleasing to the eye, has improved consumer's user experience greatly.

Description

Hidden battery pack secondary lock structure

Technical Field

The utility model relates to an electric bicycle battery structural design technical field, concretely relates to hidden group battery secondary lock structure.

Background

With the development of the times, consumers have higher requirements on the performance and the appearance of electric bicycles, especially for high-end brands or high-end vehicle types, the appearance is required to be neatly integrated, and the battery is an indispensable part of the electric bicycle and also needs to meet the requirements of the whole vehicle.

At present, in the market, especially a lower-taking type battery basically requires a secondary lock structure, but due to structural limitation, most secondary locks are exposed outside a vehicle pipe, so that the attractiveness of the whole vehicle is influenced to a large extent, the user experience of consumers is greatly reduced, and therefore, a hidden secondary lock battery structure is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a hidden group battery secondary lock structure.

The technical scheme of the utility model as follows:

a concealed battery pack secondary lock structure comprising:

the end cover is used for fixedly mounting and protecting the battery pack, a lock catch is arranged on the end cover, a group of limiting hole positions are arranged above the lock catch, and a limiting device is arranged in each limiting hole position in a penetrating mode;

the base is used for fixedly mounting the battery pack, a vehicle lock is arranged on the base, a limiting clamping groove is further formed in the position, corresponding to the limiting hole, of the base, and the limiting clamping groove is matched with the limiting device.

The utility model discloses in, the stop device top is equipped with a limit button, and the bottom is equipped with a spacing buckle, limit button with connect through a spliced pole between spacing buckle, limit button with spacing buckle all wears to locate in the spacing hole site.

Furthermore, spacing buckle with spacing draw-in groove cooperatees, according to realize the secondary lock function.

The utility model discloses in, stop device deviates from end cover one side still with a spring coupling, the spring other end and a spring cover connection, the spring cover pass through screw fixed mounting in on the end cover.

The utility model discloses in, still be equipped with a resilience ware on the base, the resilience ware is located in the spout on the base, just the resilience ware through a extension spring with pedestal connection, the resilience ware with the end cover cooperatees.

The utility model discloses in, the lock includes a spring bolt, the spring bolt with the hasp cooperatees.

Preferably, the end cover is fixedly installed on a battery shell, and a battery pack is arranged in the battery shell.

Preferably, the base is disposed in a vehicle tube.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses an install a stop device additional on the end cover to set up a spacing draw-in groove of assorted with it on the base, after the unblock, make spacing buckle and spacing draw-in groove looks block, realize the function of secondary lock, and with spacing buckle of spacing button's form cooperation unblock, under the prerequisite that satisfies the secondary lock function, secondary lock structure has effectively been hidden, the space of rational utilization the end cover, the wholeness of having guaranteed the vehicle in the at utmost is with pleasing to the eye, consumer's user experience has been improved greatly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is an overall structure diagram of a hidden battery pack secondary lock structure provided by the present invention;

fig. 2 is another angle structure diagram of the secondary lock structure of the concealed battery pack;

FIG. 3 is an internal structural view of the end cap;

FIG. 4 is another angular internal view of the end cap;

fig. 5 is an overall structural view of the base.

The reference numerals are explained below:

1. an end cap; 11. locking; 12. limiting hole positions; 13. a limiting device; 131. a limit button; 132. a limiting buckle; 14. a spring; 15. a spring cover plate; 2. a base; 21. a vehicle lock; 211. a latch bolt; 22. a rebounder; 23. a tension spring; 3. a battery case.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to explain the technical solution of the present invention, the following description is made by using specific examples.

Examples

Referring to fig. 1 to 5, the present embodiment provides a hidden secondary lock structure for a battery pack, including:

the battery pack fixing structure comprises an end cover 1, a fixing device and a fixing device, wherein the end cover 1 is used for fixedly mounting and protecting a battery pack, a lock catch 11 is arranged on the end cover 1, a group of limiting hole positions 12 are arranged above the lock catch 11, and a limiting device 13 penetrates through the limiting hole positions 12;

the base 2 is used for fixedly mounting the battery pack, a vehicle lock 21 is arranged on the base 2, a limiting clamping groove 22 is further arranged at the position, corresponding to the limiting hole position 13, of the base 2, and the limiting clamping groove 22 is matched with the limiting device 13.

In this embodiment, the top of the limiting device 13 is provided with a limiting button 131, the bottom of the limiting device is provided with a limiting buckle 132, the limiting button 131 and the limiting buckle 132 are connected through a connecting column, and the limiting button 131 and the limiting buckle 132 are both disposed in the limiting hole 12 in a penetrating manner.

Further, the limiting buckle 132 is matched with the limiting clamping groove 22 so as to realize the secondary locking function.

In this embodiment, the side of the limiting device 13 away from the end cover 1 is further connected with a spring 14, the other end of the spring 14 is connected with a spring cover plate 15, and the spring cover plate 15 is fixedly mounted on the end cover 1 through a screw.

In this embodiment, a rebounder 22 is further disposed on the base 2, the rebounder 22 is disposed in a sliding slot on the base 2, the rebounder 22 is connected with the base 2 through a tension spring 23, and the rebounder 22 is matched with the end cap 1.

In the present embodiment, the lock 21 includes a latch 211, and the latch 211 is engaged with the buckle 11.

Preferably, the end cap 1 is fixedly mounted on a battery housing 3, and a battery pack is arranged in the battery housing 3.

Preferably, the base 2 is provided in a vehicle tube.

The working principle is as follows:

before the battery is taken out, the bolt 211 is clamped with the lock catch 11 to lock the battery pack; after the vehicle lock is opened, the lock tongue 211 is separated from the lock catch 11, the tension spring 23 pulls the rebounder 22 to eject the battery pack, the limiting buckle 132 of the limiting device 13 is clamped with the limiting clamping groove 22 at the moment to complete secondary locking action, then the limiting button 131 is pressed, the limiting button 131 drives the limiting buckle 132 to move backwards, the limiting buckle 132 is separated from the limiting clamping groove 22, the battery pack is completely popped out, and under the action of the spring 14, the limiting button 131 and the limiting buckle 132 reset to complete action.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. The utility model provides a hidden battery pack secondary lock structure which characterized in that includes:

2. The concealed battery pack secondary lock structure according to claim 1, wherein the limiting device has a limiting button at a top portion thereof and a limiting buckle at a bottom portion thereof, the limiting button and the limiting buckle are connected by a connecting post, and both the limiting button and the limiting buckle are inserted into the limiting hole.

3. The secondary lock structure of a hidden battery pack as claimed in claim 2, wherein the limiting buckle is engaged with the limiting slot to achieve the secondary lock function.

4. The secondary lock structure of a hidden battery pack as claimed in claim 1, wherein one side of the limiting device away from the end cap is further connected to a spring, the other end of the spring is connected to a spring cover plate, and the spring cover plate is fixedly mounted on the end cap by screws.

5. The concealed secondary battery lock structure according to claim 1, wherein the base is further provided with a resilient member, the resilient member is disposed in a sliding groove of the base and connected to the base through a tension spring, and the resilient member is engaged with the end cap.

6. The concealed battery pack secondary lock structure as claimed in claim 1, wherein the lock includes a latch tongue, and the latch tongue is engaged with the lock catch.

7. The secondary lock structure of claim 1, wherein the end cap is fixedly mounted on a battery case, and a battery pack is disposed in the battery case.

8. The secondary lock structure of claim 1, wherein the base is disposed in a vehicle tube.