Lithium air battery mold easy to assemble

Abstract

The utility model provides an easy-to-assemble lithium air battery mould which comprises a battery shell, a positioning chute, a limiting clamping groove, a battery top cover, a rotating groove, a locking clamping block, a rotating rod, a limiting block and a rotating seat, the positioning chute is formed in the battery shell, the limiting clamping groove is formed in the positioning chute, the battery top cover is arranged above the battery shell, and the locking clamping block is arranged on the battery top cover. A rotating groove is formed in the battery top cover, a locking clamping block is arranged in the battery top cover, a rotating rod is rotationally arranged in the battery top cover, a limiting block is arranged at the lower end of the annular side face of the rotating rod, and a rotating seat is clamped to the annular side face of the rotating rod. The combined battery is reasonable in structure, easy and convenient to operate and high in practicability, and the battery shell and the battery top cover can be combined, mounted and dismounted conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to an easy-to-assemble lithium air battery mold belongs to lithium air battery technical field. BACKGROUND

[0002] Lithium air battery is with metal lithium as negative, oxygen in air as positive one kind of novel secondary battery, because the density of metal lithium is very small, and oxygen does not need to store in the battery, so the theoretical specific energy density of lithium air battery is as high as 11400Wh / Kg, therefore is regarded as the powerful candidate of future electric vehicle power battery.

[0003] Chinese patent number CN204481064U proposes an easy-to-assemble lithium air battery mold, through the step and the recess groove with the battery shell and the battery top cover snap fit positioning, and through the fixed bolt and passes through the fastening bolt hole way and installs and fixes the battery shell and the battery top cover, but the installation and fixation mode is not simple, and the installation and removal are more troublesome, and the practicality is low, and now an easy-to-assemble lithium air battery mold is needed to solve the above problems. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model aims to provide an easy-to-assemble lithium air battery mold to solve the problems in the background art, which has a reasonable structure, is convenient for assembling and disassembling the battery shell and the battery top cover, is simple and convenient to operate, and has high practicality.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented by the following technical scheme: an easy-to-assemble lithium air battery mold, comprising a battery shell, a positioning sliding groove, a limiting clamping groove, a battery top cover, a rotating groove, a locking block, a rotating rod, a limiting block and a rotating seat, the battery shell is internally provided with a positioning sliding groove, the positioning sliding groove is internally provided with a limiting clamping groove, the battery shell is provided with a battery top cover at the top, the battery top cover is internally provided with a rotating groove, the battery top cover is internally provided with a locking block, the battery top cover is internally provided with a rotating rod, the rotating rod is provided with a limiting block at the lower end of the annular side surface, and the rotating rod is provided with a rotating seat.

[0006] Further, the rotating groove is internally provided with a cavity, the rotating seat closely rotates along the inner wall of the cavity, and the rotating rod closely rotates along the inner wall of the rotating groove.

[0007] Further, the battery top cover is internally provided with a moving groove, the moving groove and the cavity are in intercommunication, and the locking block closely slides along the inner wall of the moving groove.

[0008] Further, the moving groove is internally provided with a reset spring, and the reset spring is in abutment with the inner side surface of the locking block and the inner wall of the moving groove at both ends.

[0009] Further, the first locking clamping groove is arranged on the left side of the outer side of the rotating seat, and the second locking clamping groove is arranged on the right side of the outer side of the rotating seat.

[0010] Further, the adjusting head is arranged on the upper end of the rotating rod, and the locking clamping blocks are matched with the first locking clamping groove and the second locking clamping groove respectively.

[0011] Further, the first hole is arranged on the upper end surface of the battery shell, and the second hole is arranged on the upper end surface of the battery top cover, and the first hole and the second hole are matched.

[0012] The utility model discloses an easy-to-assemble lithium air battery mold, which is added with a rotating rod, locking clamping blocks, a positioning sliding groove, a rotating seat and a reset spring. BRIEF DESCRIPTION OF DRAWINGS

[0013] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of non-restrictive embodiments with reference to the accompanying drawings:

[0014] Figure 1 It is the structure schematic diagram of the utility model easy-to-assemble lithium air battery mold;

[0015] Figure 2 It is the structure schematic diagram of the utility model easy-to-assemble lithium air battery mold;

[0016] Figure 3 It is the structure schematic diagram of the utility model easy-to-assemble lithium air battery mold;

[0017] Figure 4 It is the structure schematic diagram of the utility model easy-to-assemble lithium air battery mold;

[0018] Figure 5 It is the structure schematic diagram of the utility model easy-to-assemble lithium air battery mold;

[0019] As shown in the figure: 1-battery shell, 11-the first hole, 2-positioning chute, 3-limiting slot, 4-battery top cover, 41-the second hole, 5-rotary groove, 51-cavity, 52-moving slot, 6-locking block, 61-return spring, 7-rotary rod, 71-adjusting head, 8-limiting block, 9-rotating seat, 91-the first locking slot, 92-the second locking slot. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0021] Please refer to Figures 1-5 The utility model provides a kind of lithium-air battery mould of easy assembly, including battery shell 1, positioning chute 2, limiting slot 3, battery top cover 4, rotary groove 5, locking block 6, rotary rod 7, limiting block 8 and rotating seat 9, positioning chute 2 is set in battery shell 1 inside, limiting slot 3 is set in positioning chute 2 inside, battery top cover 4 is provided on battery shell 1 top, rotary groove 5 is set in battery top cover 4 inside, locking block 6 is provided in battery top cover 4 inside, rotary rod 7 is rotatably arranged in battery top cover 4 inside, limiting block 8 is arranged in rotary rod 7 annular side lower end, rotating seat 9 is clamped on rotary rod 7 annular side, this design solves the problem that original lithium-air battery mould is not simple and convenient enough to install and disassemble.

[0022] As a first embodiment of the utility model: the inside of rotating groove 5 is provided with cavity 51, rotating base 9 is closely rotated along the inner wall of cavity 51, and cavity 51 can limit the rotation of rotating base 9, rotating rod 7 is closely rotated along the inner wall of rotating groove 5, and rotating groove 5 can limit the rotation of rotating rod 7, the inside of battery top cover 4 is provided with moving groove 52, moving groove 52 is interconnected with the inside of cavity 51, locking block 6 is closely slid along the inner wall of moving groove 52, and moving groove 52 can limit the movement of locking block 6, reset spring 61 is arranged in the inside of moving groove 52, the both ends of reset spring 61 are respectively abutted with the inner side of locking block 6 and the inner wall of moving groove 52, and reset spring 61 can help locking block 6 reset, the left side of the outer side of rotating base 9 is provided with first locking slot 91, the right side of the outer side of rotating base 9 is provided with second locking slot 92, adjusting head 71 is arranged on the upper end of rotating rod 7, adjusting head 71 is convenient for operating personnel to drive rotating rod 7 to rotate, locking block 6 is matched with first locking slot 91 and second locking slot 92 respectively, and the design of first locking slot 91 and second locking slot 92 makes locking block 6 can limit the angle of rotating rod 7, the upper end surface of battery shell 1 is provided with first channel 11, the upper end surface of battery top cover 4 is provided with second channel 41, first channel 11 and second channel 41 are matched, and first channel 11 and second channel 41 are used to supply oxygen for the positive plate in lithium-air battery component.

[0023] As a second embodiment of the utility model: when operating personnel need to combine and splice battery shell 1 and battery top cover 4, first, rotating rod 7 and locking block 6 are aligned with positioning sliding groove 2 and are clamped into, until the upper end surface of battery shell 1 is abutted with the lower end surface of battery top cover 4, adjusting head 71 is operated to drive rotating rod 7 to rotate, rotating rod 7 drives rotating base 9 to rotate, locking block 6 is inwards received into the inside of moving groove 52 and compresses reset spring 61, the mutual clamping state of locking block 6 and first locking slot 91 is released, then rotating rod 7 drives limiting block 8 to rotate 180 °, limiting block 8 is closely slid along the inner wall of limiting slot 3 and is separated from the inside of positioning sliding groove 2, at this time, reset spring 61 drives locking block 6 to reset, and locking block 6 is mutually clamped with second locking slot 92, so as to limit the rotation of rotating rod 7, because the both sides of locking block 6 are arc surfaces, the design makes locking block 6 not to be completely locked with rotating base 9, and locking block 6 can be extruded and contracted when the external force exceeds a certain value.

[0024] The basic principle and main features of the present application and the advantages of the present application are shown and described above. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0025] In addition, it should be understood that, although the present application is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. An easily assembled lithium-air battery mold, comprising a battery housing, a positioning slide, a limit slot, a battery top cover, a rotation slot, a locking block, a rotation rod, a limit block, and a rotation seat, characterized in that: The battery shell is internally provided with a positioning sliding groove, the positioning sliding groove is internally provided with a limiting clamping groove, the battery shell is provided with a battery top cover above, the battery top cover is internally provided with a rotating groove, the battery top cover is internally provided with a locking clamping block, the battery top cover is internally and rotatably provided with a rotating rod, the rotating rod is provided with a limiting block at the lower end of the annular side surface, and the rotating rod is provided with a rotating seat.

2. A lithium-air battery mold easy to assemble according to claim 1, characterized in that: The rotating groove is internally provided with a cavity, the rotating seat is closely rotated along the inner wall of the cavity, and the rotating rod is closely rotated along the inner wall of the rotating groove.

3. A lithium-air battery mold easy to assemble according to claim 2, characterized in that: The battery top cover is internally provided with a moving groove, the moving groove is in intercommunication with the inside of the cavity, and the locking clamping block closely slides along the inner wall of the moving groove.

4. The easily assembled lithium-air battery mold according to claim 3, wherein: The moving groove is internally provided with a reset spring, and the two ends of the reset spring are respectively in abutment with the inner side surface of the locking clamping block and the inner wall of the moving groove.

5. The easily assembled lithium-air battery mold of claim 1, wherein: The outer side surface left side of the rotating seat is provided with a first locking clamping groove, and the outer side surface right side of the rotating seat is provided with a second locking clamping groove.

6. The easily assembled lithium-air battery cell mold of claim 1, wherein: The rotating rod is provided with an adjusting head at the upper end, and the locking clamping block is matched with the first locking clamping groove and the second locking clamping groove.

7. The easily assembled lithium-air battery mold according to claim 6, wherein: The upper end surface of the battery shell is provided with a first hole, the upper end surface of the battery top cover is provided with a second hole, and the first hole and the second hole are matched.

Images