CN215008712U

CN215008712U - Sealing structure of battery interface

Info

Publication number: CN215008712U
Application number: CN202120912073.3U
Authority: CN
Inventors: 薛键
Original assignee: Suzhou Kangniedun Technology Co ltd
Current assignee: Suzhou Kangniedun Technology Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-03
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a seal structure of battery interface, including electric bicycle battery structure main part, mounting panel, battery interface connector, sealing equipment and public head, the mounting panel is installed in the inside of electric bicycle battery structure main part, and first logical groove has been seted up at the middle part of mounting panel, and sealing equipment is located the inside in first logical groove, and sealing equipment includes installation department and sealing, and installation department and sealing are the integration setting, and the installation department is located the top of sealing. The utility model discloses utilize battery interface connector and sealing device matched with mode of setting, the bottom through the sealing is laminated mutually with public top of head, this just makes installation department and battery interface connector connection, sealing and public first laminating, alright can seal the clearance between battery interface connector and the public head completely through sealing device, prevents the entering of a large amount of dusts for battery interface connector and battery interface's connection stability between the public head is better.

Description

Sealing structure of battery interface

Technical Field

The utility model relates to a seal structure field, in particular to seal structure of battery interface.

Background

The battery of the electric vehicle is a power source on the electric vehicle, most of the electric vehicles are provided with lead-acid storage batteries, and the lead-acid storage batteries have low cost and high cost performance. Because this kind of battery can charge, can use repeatedly, so call it "lead acid battery", when charging for the battery, generally connect the power with the one end of charging wire, the other end of charging wire pegs graft on the public head of the battery interface of battery, realizes charging to the battery.

In the prior art, because the battery interface connector is movably connected with the male connector of the battery interface, a gap exists between the battery interface connector and the male connector of the battery interface, and a large amount of dust is easily caused to enter the gap between the battery interface connector and the male connector of the battery interface, thereby affecting the connection stability between the battery interface connector and the male connector of the battery interface.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seal structure of battery interface to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sealing structure of a battery interface comprises an electric bicycle battery structure main body, a mounting plate, a battery interface connector, sealing equipment and a male head, wherein the mounting plate is mounted inside the electric bicycle battery structure main body;

sealing equipment includes installation department and sealing, installation department and sealing are the integration setting, the installation department is located the top of sealing.

Preferably, the cross-section of installation department is the C style of calligraphy, the second logical groove has been seted up at the top of installation department, the inner chamber that the second led to the groove is the rectangle setting.

Preferably, the inner wall of the mounting portion is attached to the bottom of the outer wall of the battery interface connector, and the inner wall of the second through groove is attached to the bottom of the outer wall of the battery interface connector.

Preferably, the sealing part is square, and the outer wall of the sealing part is attached to the inner wall of the first through groove.

Preferably, the bottom of the mounting part is provided with a groove, and the groove is in a shape of a square.

Preferably, the bottom of the inner wall of the sealing part is provided with a chamfer part.

Preferably, the inner diameter of the second through groove is the same as the outer diameter of the sealing part.

The utility model discloses a technological effect and advantage:

(1) the utility model discloses utilize battery interface connector and sealing device matched with setting mode, through the bottom of sealing and the top of public head laminating mutually, this just makes installation department be connected with battery interface connector, the sealing is laminated with public head, can be through sealing device can be with the clearance complete seal between battery interface connector and the public head, prevent the entering of a large amount of dusts, make the connection stability between the public head of battery interface connector and battery interface better;

(2) the utility model discloses utilize installation department and battery interface connector matched with mode of setting, the inside of installation department is advanced in the protruding position cooperation in bottom of battery interface connector to make the connectivity between sealing device and the battery interface connector bottom better, just also make the installation department live with the parcel of battery interface connector bottom, make the connectivity between installation department and the battery interface connector better.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the mounting plate of the present invention.

Fig. 3 is a schematic view of the structure of the mounting plate according to the present invention.

Fig. 4 is a schematic front sectional structural view of the battery interface of the present invention.

Fig. 5 is a schematic front sectional view of the sealing device of the present invention.

In the figure: 1. an electric bicycle battery structure body; 2. mounting a plate; 3. a battery interface connector; 4. sealing equipment; 401. an installation part; 402. a sealing part; 403. a groove; 404. chamfering the corner; 5. and (4) a male head.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a sealing structure of a battery interface as shown in figures 1-5, which comprises an electric bicycle battery structure main body 1, a mounting plate 2, a battery interface connector 3, a sealing device 4 and a male head 5, wherein the mounting plate 2 is arranged inside the electric bicycle battery structure main body 1, and the mounting panel 2 passes through the screwing up of bolt, the installation of realization and between the electric bicycle battery structure main part 1 is fixed, first logical groove has been seted up at the middle part of mounting panel 2, first logical groove is convenient for fix the installation of sealing device 4, sealing device 4 wholly is the rectangle shape, be convenient for carry out better cooperation with battery interface connector 3 shape, sealing device 4 is located the inside in first logical groove, the bottom of battery interface connector 3 cup joints with sealing device 4's top, public head 5 is located battery interface connector 3's below, be connected between battery interface connector 3 and the public head 5.

The sealing device 4 comprises an installation part 401 and a sealing part 402, the installation part 401 and the sealing part 402 are integrally arranged, the installation part 401 is positioned at the top of the sealing part 402, the section of the installation part 401 is C-shaped, the bottom bulge part of the battery interface connector 3 is matched into the installation part 401, so that the connectivity between the sealing device 4 and the bottom of the battery interface connector 3 is better, the installation part 401 wraps the bottom of the battery interface connector 3, the connectivity between the installation part 401 and the battery interface connector 3 is better, the top of the installation part 401 is provided with a second through groove, the inner cavity of the second through groove is rectangular, the inner wall of the installation part 401 is attached to the bottom of the outer wall of the battery interface connector 3, the inner wall of the second through groove is attached to the bottom of the outer wall of the battery interface connector 3, the sealing part 402 is in a square-shaped structure, the outer wall of the sealing part 402 is attached to the inner wall of the first through groove, be convenient for install sealing device 4 in the inner chamber of first logical groove, recess 403 is seted up to installation department 401's bottom, recess 403 is the mouth font, the upper surface of mounting panel 2 is connected with the snap ring, the snap ring is a mouthful style of calligraphy, the snap ring is mutually supported with recess 403's inner chamber, thereby alright realize spacing to relative position between battery interface connector 3 and the installation department 401, chamfer 404 has been seted up to the bottom of sealing 402 inner wall, the surface of chamfer 404 is convenient for carry out better laminating with public first 5's top for the cambered surface, can strengthen its leakproofness, the internal diameter that the second led to the groove is the same with the external diameter of sealing 402.

The utility model discloses the theory of operation:

in use, firstly, the mounting part 401 on the sealing device 4 is pulled, so that the mounting part 401 deforms, then the bottom of the battery interface connector 3 is matched into an inner cavity of the mounting part 401, the installation of the relative position between the battery interface connector 3 and the sealing device 4 is realized, then the sealing part 402 is fixed inside the first through groove through an adhesive, then the male head 5 and the battery interface connector 3 are mutually connected and matched, the male head 5 is fixedly installed inside the electric bicycle battery structure main body 1, at the moment, the bottom of the sealing part 402 is attached to the top of the male head 5, the mounting part 401 is connected with the battery interface connector 3, the sealing part 402 is attached to the male head 5, and the gap between the battery interface connector 3 and the male head 5 can be completely sealed through the sealing device 4.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. A sealing structure of a battery interface comprises an electric bicycle battery structure main body (1), a mounting plate (2), a battery interface connector (3), sealing equipment (4) and a male head (5), and is characterized in that the mounting plate (2) is mounted inside the electric bicycle battery structure main body (1), a first through groove is formed in the middle of the mounting plate (2), the sealing equipment (4) is located inside the first through groove, the bottom of the battery interface connector (3) is sleeved with the top of the sealing equipment (4), and the male head (5) is located below the battery interface connector (3);

sealing equipment (4) include installation department (401) and sealing (402), installation department (401) and sealing (402) are the integration setting, installation department (401) are located the top of sealing (402).

2. The sealing structure of the battery interface according to claim 1, wherein the cross section of the mounting portion (401) is C-shaped, a second through groove is formed in the top of the mounting portion (401), and an inner cavity of the second through groove is rectangular.

3. The sealing structure of the battery interface according to claim 2, wherein the inner wall of the mounting portion (401) is attached to the bottom of the outer wall of the battery interface connector (3), and the inner wall of the second through groove is attached to the bottom of the outer wall of the battery interface connector (3).

4. The sealing structure of a battery interface according to claim 1, wherein the sealing portion (402) is square, and an outer wall of the sealing portion (402) and an inner wall of the first through groove are attached to each other.

5. The sealing structure of the battery interface according to claim 1, wherein the bottom of the mounting portion (401) is provided with a groove (403), and the groove (403) is square-shaped.

6. The sealing structure of a battery interface according to claim 1, wherein a chamfered portion (404) is formed at the bottom of the inner wall of the sealing portion (402).

7. The sealing structure of a battery interface according to claim 2, wherein the inner diameter of the second through groove is the same as the outer diameter of the sealing portion (402).