CN213502712U

CN213502712U - Electric vehicle battery and electric vehicle

Info

Publication number: CN213502712U
Application number: CN202022440032.7U
Authority: CN
Inventors: 肖益生; 其他发明人请求不公开姓名
Original assignee: Hunan Runwu Zhilian New Energy Technology Co ltd
Current assignee: Hunan No5 Power New Energy Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-22
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses an electric motor car battery and electric motor car, wherein, set up the mounting groove on the electric motor car, be equipped with the limiting plate of seting up the locking hole in the mounting groove, the electric motor car battery includes casing, battery package, locking subassembly, the mouth and the mouth that discharges charge, casing and limiting plate sliding connection, in the casing was located to the battery package, the mouth and the discharge opening that charge were worn to locate the casing and are connected with battery package electricity, locking subassembly and casing sliding connection, the relative casing of locking subassembly slides in order to lock in the locking hole or break away from the locking hole. The utility model discloses among the technical scheme, fix the limiting plate in electric motor car battery and the electric motor car through setting up the locking subassembly to with electric motor car battery fixed mounting in the mounting groove, the locking subassembly breaks away from with the limiting plate, then the electric motor car battery slides in the mounting groove along the limiting plate and carries out the installation or the dismantlement of electric motor car battery, simplifies from this and dismantles and the installation, guarantees the electric motor car operation simultaneously, and electric motor car battery can stable mounting in the mounting groove.

Description

Electric vehicle battery and electric vehicle

Technical Field

The utility model relates to an electric motor car field especially relates to an electric motor car battery and electric motor car.

Background

The electric vehicle is a vehicle which takes a battery as an energy source, converts electric energy into mechanical energy through a controller, a motor and other components, and controls the speed of current change. The first electric vehicle, manufactured in 1834, was driven by a dc motor. Electric vehicles have changed greatly to date, and are also diverse in type. Electric vehicles are classified by way of use: an electric vehicle; an electric tricycle; an electric bicycle. According to the shape, the electric bicycle can be divided into an electric monocycle, an electric bicycle, an electric motorcycle, an electric tricycle and an electric quadricycle.

Fasteners such as screws are usually adopted by people in the prior art to fix the battery in the body of the electric vehicle, so that the battery of the electric vehicle is complicated in steps when being detached and replaced.

Therefore, there is a need for a new battery for an electric vehicle and an electric vehicle to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing an electric motor car battery and electric motor car aims at solving the loaded down with trivial details problem of current electric motor car battery and the fixed mode of electric motor car automobile body.

In order to achieve the above object, the utility model provides an electric vehicle battery, set up the mounting groove on the electric motor car, be equipped with the limiting plate of seting up the locking hole in the mounting groove, electric vehicle battery includes casing, battery package, locking subassembly, the mouth and the discharge opening charge, the casing with limiting plate sliding connection, the battery package is located in the casing, charge the mouth with the discharge opening is worn to locate the casing and with the battery package electricity is connected, the locking subassembly with casing sliding connection, the locking subassembly is relative the casing slide with the locking in the locking hole or break away from the locking hole.

Preferably, a sliding groove is formed in the shell, and the limiting plate is slidably arranged in the sliding groove.

Preferably, one side of the mounting groove opposite to the limiting plate is provided with a limiting column, and one side of the shell opposite to the sliding groove is provided with a guide groove matched with the limiting column.

Preferably, the limiting plate is provided with a locking hole, the locking assembly comprises a lock shell, a rotating shaft, a connecting rod and a locking shaft, the rotating shaft is rotatably connected with the lock shell, a part of the locking shaft embedded in the lock shell is slidably connected with the lock shell, a part of the locking shaft exposed out of the lock shell is slidably connected with the shell, the rotating shaft is perpendicular to the locking shaft, one end of the connecting rod is hinged to the rotating shaft, the other end of the connecting rod is hinged to the locking shaft, and the hinged parts of the two banks and the rotating shaft deviate from the axis of the rotating shaft; the rotating shaft rotates to drive the locking shaft to slide relative to the lock shell and the shell through the connecting rod, so that the locking shaft is inserted into or separated from the locking hole.

Preferably, the mouth that charges includes waterproof case, cap, charging terminal and the piece that resets, be equipped with one side in the waterproof case and form open-ended appearance chamber, charging terminal locates hold the chamber, charging terminal is through wearing to locate the wire of waterproof case is connected with the battery package electricity, the cap is including the apron and the connecting axle that are connected, the connecting axle is worn to locate the waterproof case and with the waterproof case rotates to be connected, the connecting axle gos deep into one end in the waterproof case with be equipped with the piece that resets between the waterproof case, the connecting axle is relative the waterproof case rotates in order to drive the sealed lid of cap closes the opening or opens the opening.

Preferably, the edge of the waterproof shell corresponding to the opening extends in a direction away from the shell to form a waterproof flange, and a clamping groove matched with the waterproof flange is formed in one side, opposite to the waterproof shell, of the shell cover.

Preferably, the electric vehicle battery further comprises a handle rotatably connected with the housing.

Preferably, an avoiding groove is formed in the shell, and the handle can rotate relative to the shell to be contained in the avoiding groove.

Additionally, the utility model also provides an electric motor car, the electric motor car includes as above-mentioned electric motor car battery.

The utility model provides an among the technical scheme, among the above-mentioned technical scheme, fix the limiting plate in electric motor car battery and the electric motor car through setting up the locking subassembly to with electric motor car battery fixed mounting in the mounting groove, the locking subassembly breaks away from with the limiting plate, then the electric motor car battery slides in the mounting groove along the limiting plate and carries out the installation or the dismantlement of electric motor car battery, simplifies from this and dismantles and the installation, guarantees the electric motor car operation simultaneously, and electric motor car battery can stable installation in the mounting groove.

Drawings

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

Fig. 1 is a schematic structural view of an electric vehicle battery in an embodiment of the present invention;

fig. 2 is a schematic structural view of an electric vehicle battery in another view according to an embodiment of the present invention;

fig. 3 is a schematic view of an installation structure of a charging port according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of the locking assembly in the embodiment of the present invention.

The reference numbers illustrate:

100. an electric vehicle battery; 1. a housing; 11. a chute; 12. a guide groove; 13. an avoidance groove; 2. a locking assembly; 21. a lock case; 22. a rotating shaft; 23. a connecting rod; 24. a lock shaft; 3. a charging port; 31. a waterproof shell; 311. a cavity; 32. a shell cover; 321. a cover plate; 322. a connecting shaft; 33. a charging terminal; 34. A reset member; 35. a waterproof flange; 4. a discharge port; 5. a handle; 200. a limiting plate; 201. a locking hole; 300. a limiting column.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. 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 addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

As shown in fig. 1 and fig. 2, in an embodiment of the utility model, set up the mounting groove on the electric motor car, be equipped with the limiting plate 200 of seting up locking hole 201 in the mounting groove, electric motor car battery 100 includes casing 1, the battery package, locking subassembly 2, mouth 3 and the discharge opening 4 charge, casing 1 and limiting plate 200 sliding connection, the battery package is located in casing 1, mouth 3 and the discharge opening 4 that charge are worn to locate casing 1 and are connected with the battery package electricity, locking subassembly 2 and casing 1 sliding connection, locking subassembly 2 slides in locking hole 201 or break away from locking hole 201 with the locking relative casing 1.

Among the above-mentioned technical scheme, limiting plate 200 in to electric motor car battery 100 and the electric motor car is fixed through setting up locking subassembly 2 to with electric motor car battery 100 fixed mounting in the mounting groove, locking subassembly 2 breaks away from with limiting plate 200, then electric motor car battery 100 slides in the mounting groove along limiting plate 200 and carries out electric motor car battery 100's installation or dismantlement, simplify from this and dismantle and the installation, guarantee simultaneously that electric motor car operation, electric motor car battery 100 can stable installation in the mounting groove.

In an embodiment, the housing 1 is provided with a sliding slot 11, and the limiting plate 200 is slidably disposed in the sliding slot 11. The sliding connection between the housing 1 and the limit plate 200 is realized by arranging the chute 11 on the housing 1 and slidably arranging the limit plate 200 in the chute 11.

In addition, a limiting post 300 is disposed on the opposite side of the limiting plate 200 in the mounting groove, and a guide groove 12 matched with the limiting post 300 is formed on the opposite side of the sliding groove 11 on the housing 1. Spacing post 300 and limiting plate 200 divide and locate the both sides of casing 1, and spacing post 300 cooperatees with limiting plate 200 and prescribes a limit to electric motor car battery 100's position jointly, and spacing post 300 and the cooperation of guide way 12 can also play the guide effect when installing electric motor car battery 100 simultaneously, make things convenient for limiting plate 200 to insert the limiting groove.

Specifically, referring to fig. 4, a lock hole 201 is formed in the limit plate 200, the lock assembly 2 includes a lock case 21, a rotation shaft 22, a connecting rod 23 and a lock shaft 24, the rotation shaft 22 is rotatably connected to the lock case 21, a portion of the lock shaft 24 embedded in the lock case 21 is slidably connected to the lock case 21, a portion of the lock shaft 24 exposed out of the lock case 21 is slidably connected to the housing 1, the rotation shaft 22 is perpendicular to the lock shaft 24, one end of the connecting rod 23 is hinged to the rotation shaft 22, the other end of the connecting rod 23 is hinged to the lock shaft 24, and a hinged portion of the connecting rod 23 and the rotation shaft 22 deviates from an axis of; the rotation shaft 22 rotates to slide the locking shaft 24 relative to the lock case 21 and the housing 1 via the link 23, so that the locking shaft 24 is inserted into or removed from the locking hole 201. The unlocking and locking operations are performed by inserting the rotation shaft 22 using a key and rotating the rotation shaft 22.

More specifically, please refer to fig. 3 in combination, the charging port 3 includes a waterproof case 31, a case cover 32, a charging terminal 33 and a reset piece 34, a receiving cavity 311 with an opening formed at one side is formed in the waterproof case 31, the charging terminal 33 is disposed in the receiving cavity 311, the charging terminal 33 is electrically connected to the battery pack through a wire penetrating through the waterproof case 31, the case cover 32 includes a cover plate 321 and a connecting shaft 322 connected to each other, the connecting shaft 322 is disposed through the waterproof case 31 and rotatably connected to the waterproof case 31, the reset piece 34 is disposed between one end of the connecting shaft 322 penetrating into the waterproof case 31 and the waterproof case 31, and the connecting shaft 322 rotates relative to the waterproof case 31 to drive the case cover 32 to seal and cover the. The elastic force of the restoring member 34 provides a pressing force for the cover plate 321 to abut against the waterproof case 31, so that the cover plate 321 is hermetically connected with the waterproof case 31 to protect the charging terminal 33 inside.

The edge of the waterproof case 31 corresponding to the opening extends to the direction far away from the case 1 to form a waterproof flange 35, one side of the case cover 32 opposite to the waterproof case is provided with a slot cover plate 321 matched with the waterproof flange 35, when the slot cover plate is covered on the opening, the waterproof flange 35 is clamped into the slot, the sealing performance between the cover plate 321 and the waterproof case 31 is further improved, and meanwhile, the cover plate 321 is prevented from being displaced when the electric vehicle is vibrated to expose the charging terminal 33 inside.

In one embodiment, the electric vehicle battery 100 further includes a handle 5 rotatably coupled to the housing 1. Through setting up handle 5, make the user can hold handle 5 and dismantle or install, provide the impetus for the user and facilitate the user's application of force when dismantling or installing electric motor car battery 100. The shell 1 is provided with an avoiding groove 13, and the handle 5 can rotate relative to the shell 1 to be accommodated in the avoiding groove 13. When the handle 5 is not needed, the handle 5 can be rotated to accommodate the handle 5 in the avoiding groove 13, so that the occupied space is reduced, and the battery capacity is improved.

The utility model also provides an electric motor car, the electric motor car includes such as above-mentioned electric motor car battery 100. Since the electric vehicle includes the electric vehicle battery 100 as described above, the electric vehicle has all the advantages of the electric vehicle battery 100, which are not repeated herein.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The utility model provides an electric vehicle battery, set up the mounting groove on the electric motor car, be equipped with the limiting plate of seting up the locking hole in the mounting groove, a serial communication port, electric vehicle battery includes casing, battery package, locking subassembly, the mouth and the discharge opening charge, the casing with limiting plate sliding connection, the battery package is located in the casing, charge the mouth with the discharge opening wear to locate the casing and with battery package electricity is connected, the locking subassembly with casing sliding connection, the locking subassembly is relative the casing slide with the locking in the locking hole or break away from the locking hole.

2. The battery of claim 1, wherein the housing defines a slot, and the retainer plate is slidably disposed within the slot.

3. The electric vehicle battery as claimed in claim 2, wherein a limiting post is provided in the mounting groove at a side opposite to the limiting plate, and a guide groove engaged with the limiting post is formed in the casing at a side opposite to the sliding groove.

4. The battery of claim 1, wherein the position-limiting plate is provided with a locking hole, the locking assembly comprises a lock housing, a rotating shaft, a connecting rod and a locking shaft, the rotating shaft is rotatably connected with the lock housing, the locking shaft is embedded in the lock housing and is slidably connected with the lock housing, the locking shaft is exposed out of the lock housing and is slidably connected with the housing, the rotating shaft is perpendicular to the locking shaft, one end of the connecting rod is hinged to the rotating shaft, the other end of the connecting rod is hinged to the locking shaft, and the hinged position of the connecting rod and the rotating shaft deviates from the axis of the rotating shaft; the rotating shaft rotates to drive the locking shaft to slide relative to the lock shell and the shell through the connecting rod, so that the locking shaft is inserted into or separated from the locking hole.

5. The electric vehicle battery as claimed in any one of claims 1 to 4, wherein the charging port comprises a waterproof case, a case cover, a charging terminal and a reset member, wherein a cavity with an opening formed at one side is formed in the waterproof case, the charging terminal is disposed in the cavity, the charging terminal is electrically connected with the battery pack through a wire penetrating through the waterproof case, the case cover comprises a cover plate and a connecting shaft which are connected, the connecting shaft penetrates through the waterproof case and is rotatably connected with the waterproof case, the reset member is disposed between one end of the connecting shaft penetrating into the waterproof case and the waterproof case, and the connecting shaft rotates relative to the waterproof case to drive the case cover to seal and cover the opening or open the opening.

6. The battery of claim 5, wherein the waterproof case extends in a direction away from the case body corresponding to the edge of the opening to form a waterproof flange, and a side of the case cover opposite to the waterproof case is provided with a slot for engaging with the waterproof flange.

7. The electric vehicle battery as claimed in any one of claims 1 to 4, further comprising a handle rotatably connected to the housing.

8. The battery of claim 7, wherein the housing defines an escape slot, and the handle is rotatable relative to the housing to be received in the escape slot.

9. An electric vehicle characterized in that the electric vehicle comprises the electric vehicle battery according to any one of claims 1 to 8.