CN212380641U

CN212380641U - Waterproof charging interface for storage battery

Info

Publication number: CN212380641U
Application number: CN202021316579.XU
Authority: CN
Inventors: 陈�峰; 邹正君
Original assignee: Suzhou Zhongzhi New Energy Technology Co ltd
Current assignee: Suzhou Zhongzhi New Energy Technology Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-01-19
Anticipated expiration: 2030-07-07

Abstract

The utility model provides a battery is with waterproof interface that charges belongs to the battery field. This battery is with waterproof interface that charges, including interface body, sealing mechanism and the coupling mechanism that charges. The sealing mechanism comprises a cover plate and a sealing gasket, the sealing gasket is fixed on the inner surface of the cover plate, and the sealing gasket is in sealing fit with the port of the charging interface body. The pull rod is connected to one side of the charging interface body in a sliding mode, the first magnet is fixed to the lower end of the pull rod, and the second magnet is fixedly connected with the charging interface body; the first magnet and the second magnet are attracted to each other, so that the sealing gasket is tightly attached to the port of the charging interface body, the magnetic attraction is adopted, the possibility that the torsional spring cannot be sealed due to fatigue strength caused by long-time use is avoided, the service life is prolonged, the possibility that liquid enters the interior of the charging interface body is reduced, and the safety performance is improved.

Description

Waterproof charging interface for storage battery

Technical Field

The utility model relates to a battery field particularly, relates to a waterproof interface that charges for battery.

Background

At present, the storage battery is also called as a secondary battery, and after being discharged, the storage battery can regenerate internal active substances in a charging mode, namely, the storage of electric energy into chemical energy; when the battery needs to be discharged, the chemical energy is converted into electric energy again, and the storage battery is connected with a plug of a power supply for charging through a charging interface;

the existing charging interface has no waterproof structure, or the charging interface is sealed through the torsional spring connecting cover plate, so that the torsional spring can generate fatigue after being used for a long time, the charging interface can not be sealed, the cover plate can not be closed with the charging interface, and the charging interface can be inserted into the other hand by the charging connector, so that the charging interface is inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a battery is with waterproof interface that charges aims at improving the leakproofness poor, the not convenient to use's problem.

The utility model discloses a realize like this:

the utility model provides a pair of battery is with waterproof interface that charges, including interface body, sealing mechanism and the coupling mechanism that charges.

The sealing mechanism comprises a cover plate and a sealing gasket, the sealing gasket is fixed on the inner surface of the cover plate, and the sealing gasket is in sealing fit with the port of the charging interface body.

The connecting mechanism comprises a pull rod, a first magnet and a second magnet, the pull rod is connected to one side of the charging interface body in a sliding mode, the first magnet is fixed to the lower end of the pull rod, and the second magnet is fixedly connected with the charging interface body.

The utility model discloses an in the embodiment, the both sides of the interface body that charges are fixed with the installation ear, the mounting hole has been seted up on installation ear surface, the installation ear with interface body integrated into one piece charges.

The utility model discloses an in an embodiment, the interface body afterbody that charges is provided with the wiring mouth, the wiring mouth is connected with the wiring mouth sheath.

The utility model discloses an in one embodiment, interface body upper port charges is fixed with the box body, the one end of pull rod slides and runs through the box body, the second magnet is fixed the box body bottom.

The utility model discloses an in an embodiment, the through-hole has been seted up to the box body upper surface, the constant head tank has been seted up to the through-hole lateral wall, the pull rod is pegged graft in the through-hole, the pull rod lateral wall is fixed with the locating piece, the locating piece with constant head tank slip joint.

In an embodiment of the present invention, the first magnet corresponds to the second magnet in position, and the magnetic property of the opposite surface of the first magnet is opposite to that of the opposite surface of the second magnet.

The utility model discloses an in the embodiment, the pivot is installed in the box body rotation, pivot fixed surface has the tooth post, the pivot lower extreme with be connected with the torsional spring between the box body, pull rod fixed surface has tooth portion, tooth portion with the tooth post meshing.

In an embodiment of the present invention, the end of the pull rod is fixed with a knob, and the surface of the knob is provided with anti-slip lines.

The utility model discloses an in one embodiment, threaded through-hole has been seted up to the pull rod axial, threaded through-hole female connection has the threaded rod, the one end of threaded rod with first magnet is connected, the cross recess has been seted up to the other end of threaded rod.

The utility model discloses an in an embodiment, the knob is the round platform type of falling the cone, knob cavity is provided with the round hole, the round hole internal diameter is not less than the screw thread through-hole internal diameter, the round hole with the coaxial setting of screw thread through-hole.

The utility model has the advantages that: the utility model obtains the waterproof charging interface for the storage battery through the design, when in use, the first magnet fixed at the lower end of the pull rod is attracted with the second magnet, the sealing gasket on the surface of the cover plate is sealed and attached with the port of the charging interface body, the pull rod is pulled to separate the first magnet from the second magnet, meanwhile, the pull rod drives the cover plate to separate the sealing gasket from the port of the charging interface body, and simultaneously the pull rod is rotated, the port of the charging interface body is exposed, the charging connector is conveniently inserted into the port of the charging interface body, the first magnet and the second magnet are attracted, the sealing gasket is tightly attached to the port of the charging interface body, the magnetic attraction is adopted, the possibility that the torsional spring cannot be sealed due to fatigue strength after being used for a long time is avoided, the service life is prolonged, the possibility that liquid enters the interior of the charging interface body is reduced, and the safety performance is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a front view structure provided by an embodiment of the present invention;

fig. 2 is a schematic side view of the structure according to the embodiment of the present invention;

fig. 3 is a schematic view of a top view partially cut away structure according to an embodiment of the present invention;

fig. 4 is a schematic view of a box structure provided by an embodiment of the present invention;

fig. 5 is a schematic structural view of a connection mechanism according to an embodiment of the present invention;

fig. 6 is a schematic view of a split structure of a pull rod according to an embodiment of the present invention;

fig. 7 is a schematic view of a three-dimensional structure of a pull rod according to an embodiment of the present invention.

In the figure: 100-a charging interface body; 110-mounting ears; 130-a wiring port sheath; 150-a cartridge; 151-through holes; 153-a positioning slot; 155-tooth column; 157-torsion spring; 300-a sealing mechanism; 310-a cover plate; 330-a gasket; 500-a connection mechanism; 510-a pull rod; 511-positioning block; 513-teeth; 515-a knob; 517-threaded rod; 530-a first magnet; 550-second magnet.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the utility model provides a. Embodiments, all other embodiments obtained by a person skilled in the art without any inventive step are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a waterproof interface that charges for battery, includes interface body 100, sealing mechanism 300 and coupling mechanism 500 charge.

Wherein, sealing mechanism 300 sets up in the interface body 100 port department that charges for sealing mechanism 300 charges the mouth, and coupling mechanism 500 is used for connecting sealing mechanism 300 and the interface body 100 that charges, realizes sealing mechanism 300's switching, is convenient for charge and sealing connection.

Referring to fig. 1 to 4, the sealing mechanism 300 includes a cover plate 310 and a gasket 330, the gasket 330 is fixed on an inner surface of the cover plate 310, and the gasket 330 is in sealing engagement with the port of the charging interface body 100.

Referring to fig. 5 to 7, the connecting mechanism 500 includes a pull rod 510, a first magnet 530 and a second magnet 550, the pull rod 510 is slidably connected to one side of the charging interface body 100, the first magnet 530 is fixed at the lower end of the pull rod 510, the second magnet 550 is fixedly connected to the charging interface body 100, a box 150 is fixed at an upper port of the charging interface body 100, one end of the pull rod 510 slidably penetrates through the box 150, and the second magnet 550 is fixed at the bottom of the box 150;

it should be noted that the through hole 151 is formed in the upper surface of the box body 150, the positioning groove 153 is formed in the side wall of the through hole 151, the pull rod 510 is inserted into the through hole 151, the positioning block 511 is fixed to the side wall of the pull rod 510, the positioning block 511 is slidably clamped with the positioning groove 153, the positioning block 511 is a strip-shaped protrusion, the shape of the positioning groove 153 is matched with the cross section of the strip-shaped protrusion, and the positioning block 511 is additionally arranged to be matched with the positioning groove 153, so that the rotation of the pull rod 510 is facilitated, and the sealing gasket 330 is in sealing fit with.

In this embodiment, the first magnet 530 corresponds to the second magnet 550, and the opposite sides of the first magnet 530 and the second magnet 550 are opposite in magnetism; wherein, the pivot is installed to the box body 150 internal rotation, pivot fixed surface has tooth post 155, the pivot lower extreme with be connected with torsional spring 157 between the box body 150, pull rod 510 fixed surface has tooth portion 513, tooth portion 513 with tooth post 155 meshes, and it is rotatory to drive tooth post 155 through addding torsional spring 157, and tooth post 155 drives pull rod 510 rotation and resets, is convenient for apron 310 to reset.

In other embodiments, a knob 515 is fixed at an end of the pull rod 510, anti-slip threads are formed on the surface of the knob 515, a threaded through hole is formed in the pull rod 510 axially, a threaded rod 517 is connected to the threaded through hole in an internal thread manner, one end of the threaded rod 517 is connected with the first magnet 530, a cross-shaped groove is formed in the other end of the threaded rod 517, the knob 515 is in a truncated cone shape, a circular hole is formed in the knob 515 in a hollow manner, the inner diameter of the circular hole is not smaller than the inner diameter of the threaded through hole, the circular hole and the threaded through hole are coaxially arranged, the added threaded rod 517 pushes the first magnet 530 to move up and down, the distance between the first magnet 530 and the second magnet 550 can be adjusted conveniently, and the distance between the first magnet 530.

In this embodiment, the both sides of interface body 100 that charges are fixed with installation ear 110, the mounting hole has been seted up on installation ear 110 surface, installation ear 110 with interface body 100 integrated into one piece charges, it is convenient for install fixed to add installation ear 110, interface body 100 afterbody that charges is provided with the wiring interface, the wiring interface is connected with wiring interface sheath 130, and wiring interface sheath 130 is used for protecting cable junction and avoids buckling, reduces cracked possibility.

The working principle of the waterproof charging interface for the storage battery is as follows: when the device is used, the first magnet 530 fixed at the lower end of the pull rod 510 is attracted with the second magnet 550, the sealing gasket 330 on the surface of the cover plate 310 is in sealing fit with the port of the charging interface body 100, the pull rod 510 is pulled to separate the first magnet 530 from the second magnet 550, meanwhile, the pull rod 510 drives the cover plate 310 to separate the sealing gasket 330 from the port of the charging interface body 100, the pull rod 510 is rotated to expose the port of the charging interface body 100, the charging connector is conveniently inserted into the port of the charging interface body 100, the first magnet 530 and the second magnet 550 are attracted to realize the sealing fit of the sealing gasket 330 with the port of the charging interface body 100, the magnetic attraction is adopted, the possibility that the torsion spring 157 cannot be sealed due to fatigue strength after long-time use is avoided, the service life is prolonged, the possibility that liquid enters the charging interface body 100 is reduced, and the safety performance is improved, is convenient for use.

It should be noted that the specific model specification of the torsion spring 157 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A waterproof charging interface for a storage battery is characterized by comprising

A charging interface body (100);

the sealing mechanism (300) comprises a cover plate (310) and a sealing gasket (330), the sealing gasket (330) is fixed on the inner surface of the cover plate (310), and the sealing gasket (330) is in sealing fit with the port of the charging interface body (100);

the connecting mechanism (500) comprises a pull rod (510), a first magnet (530) and a second magnet (550), the pull rod (510) is connected to one side of the charging interface body (100) in a sliding mode, the first magnet (530) is fixed to the lower end of the pull rod (510), and the second magnet (550) is fixedly connected with the charging interface body (100).

2. The waterproof charging interface for the storage battery as claimed in claim 1, wherein mounting lugs (110) are fixed on two sides of the charging interface body (100), mounting holes are formed in the surface of each mounting lug (110), and the mounting lugs (110) and the charging interface body (100) are integrally formed.

3. The waterproof charging interface for the storage battery as claimed in claim 1, wherein a wiring interface is arranged at the tail of the charging interface body (100), and a wiring interface sheath (130) is connected to the wiring interface.

4. The waterproof charging interface for the storage battery as claimed in claim 1, wherein a box (150) is fixed to an upper port of the charging interface body (100), one end of the pull rod (510) penetrates through the box (150) in a sliding manner, and the second magnet (550) is fixed to the bottom of the box (150).

5. The waterproof charging interface for the storage battery as claimed in claim 4, wherein a through hole (151) is formed in the upper surface of the box body (150), a positioning groove (153) is formed in the side wall of the through hole (151), the pull rod (510) is inserted into the through hole (151), a positioning block (511) is fixed on the side wall of the pull rod (510), and the positioning block (511) is in sliding clamping connection with the positioning groove (153).

6. The waterproof charging interface for the storage battery as claimed in claim 1, wherein the first magnet (530) corresponds to the second magnet (550), and the opposite faces of the first magnet (530) and the second magnet (550) are opposite in magnetism.

7. The waterproof charging interface for the storage battery as claimed in claim 4, wherein a rotating shaft is rotatably mounted in the box body (150), a tooth column (155) is fixed on the surface of the rotating shaft, a torsion spring (157) is connected between the lower end of the rotating shaft and the box body (150), a tooth part (513) is fixed on the surface of the pull rod (510), and the tooth part (513) is meshed with the tooth column (155).

8. The waterproof charging interface for the storage battery as claimed in claim 1, wherein a knob (515) is fixed at an end of the pull rod (510), and anti-slip threads are formed on the surface of the knob (515).

9. The waterproof charging interface for the storage battery as claimed in claim 8, wherein the pull rod (510) is axially provided with a threaded through hole, the threaded through hole is internally threaded with a threaded rod (517), one end of the threaded rod (517) is connected with the first magnet (530), and the other end of the threaded rod (517) is provided with a cross-shaped groove.

10. The waterproof charging interface for the storage battery according to claim 9, wherein the knob (515) is of a truncated cone shape, the knob (515) is hollow and provided with a round hole, the inner diameter of the round hole is not less than the inner diameter of the threaded through hole, and the round hole and the threaded through hole are coaxially arranged.