CN213566313U

CN213566313U - Hide group battery frame and be responsible for and electric motor car

Info

Publication number: CN213566313U
Application number: CN202022234599.9U
Authority: CN
Inventors: 段华; 胡英华; 徐晓东; 杜晓威
Original assignee: Tianjin Emma Sporting Goods Co ltd
Current assignee: Tianjin Emma Sporting Goods Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-06-29
Anticipated expiration: 2030-10-09

Abstract

The utility model belongs to the technical field of the electric motor car, a hide group battery frame person in charge and electric motor car is disclosed, include: the frame main pipe body is provided with an assembly cavity; the battery box bottom support is fixedly arranged on the frame main pipe body and is positioned in the assembling cavity; the battery box is detachably arranged on the battery box bottom support and is accommodated in the assembling cavity; the elastic piece, the elastic piece respectively with the battery case collet with the battery case butt. This hide battery case among the group battery frame person in charge accepts in the assembly chamber, and the battery case can hide this internal in the frame person in charge, so can not bulge the frame person in charge, need not occupy too much space, need not consider the frame when installation and take out the battery case and be responsible for and the top tube between the space size to make things convenient for the installation and the taking out of battery case.

Description

Hide group battery frame and be responsible for and electric motor car

Technical Field

The utility model relates to an electric motor car technical field especially relates to a hide group battery frame person in charge and electric motor car.

Background

Along with the rapid development of lithium battery technology, the lithium battery bicycle also walks into people's life gradually, and the small and exquisite light environmental protection of lithium battery bicycle to the lithium battery bicycle uses is the lithium cell, and the life-span is longer than lead acid battery's electric bicycle. Present electric bicycle's battery case has detachable battery case and fixed battery case, the electric bicycle who adopts fixed battery case charges very trouble, need remove electric bicycle to the place that can charge, and occupation space is big, to high-rise resident family, it is more inconvenient, however, the current mounting means who adopts the electric bicycle battery case of detachable battery case generally is from last installing on the frame is responsible for down, and mostly exposed installation, there is partial battery case protrusion frame to be responsible for promptly, consequently, the space that this type of battery case occupy is big, still need consider the frame be responsible for and the frame on the space size between the pipe, and the installation of inconvenient battery case and take out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hide group battery frame person in charge and electric motor car to the big and inconvenient problem of installing and taking out of space that the solution battery case occupy.

To achieve the purpose, the utility model adopts the following technical proposal:

a hidden battery pack frame master comprising:

the frame main pipe body is provided with an assembly cavity;

the battery box bottom support is arranged on the frame main pipe body and is positioned in the assembling cavity;

the battery box is detachably arranged on the battery box bottom support and is accommodated in the assembling cavity;

the elastic piece, the elastic piece respectively with the battery case collet with the battery case butt.

Preferably, the frame is responsible for and is provided with the spacing groove on the body, the spacing groove with the assembly chamber intercommunication, battery case collet one end is provided with joint portion, joint portion joint in the spacing groove.

Preferably, a discharging socket is arranged on the battery box bottom support, a discharging plug is arranged on the battery box, and the discharging plug is inserted into the discharging socket.

Preferably, the elastic part comprises a spring and a pin abutted against the spring, the battery box bottom support is provided with a containing cavity, the spring is located in the containing cavity and abutted against the battery box bottom support, the pin is located in the containing cavity in a sliding mode and abutted against the battery box, and the spring can drive the pin to partially extend out of the containing cavity.

Preferably, a wiring cavity is formed in the main body of the frame main pipe along the extending direction of the main body of the frame main pipe, a wiring hole is further formed in the main body of the frame main pipe, and the wiring hole is communicated with the wiring cavity and the assembling cavity.

Preferably, reinforcing ribs are further arranged in the frame main pipe body and connected with the two opposite side walls of the wiring cavity.

Preferably, the battery box base is provided with a spring lock, the battery box is provided with a lock hole, and a lock tongue of the spring lock is in plug-in fit with the lock hole.

Preferably, a controller is fixedly arranged at one end of the battery box bottom support.

Preferably, the frame main pipe body is made of aluminum material.

The utility model also provides an electric motor car adopts foretell hidden group battery frame to be responsible for.

The utility model has the advantages that: the utility model provides a hide group battery frame and be responsible for, should hide group battery frame and be responsible for and be provided with the elastic component, the elastic component respectively with battery case collet and battery case butt, and the elastic component is in compression state, when will taking out the battery case, the elastic component can bounce the battery case, make things convenient for taking out of battery case, the battery case is acceptd in the assembly intracavity, the battery case can hide and be responsible for the body in the frame, so can not bulge the frame and be responsible for, do not need to occupy extra space, the space size between frame person in charge and the top tube need not be considered in the installation when taking out the battery case, make things convenient for.

Drawings

Fig. 1 is a schematic structural diagram of a hidden battery pack frame main pipe according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a frame main body of a hidden battery pack frame main according to an embodiment of the present invention in a first direction;

fig. 3 is a schematic structural diagram of a frame main body of a hidden battery pack frame main according to an embodiment of the present invention in a second direction;

fig. 4 is a schematic structural view of a battery box bottom support of a hidden battery pack frame main pipe in a first direction according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a battery box bottom support of a hidden battery pack frame main pipe in a second direction according to an embodiment of the present invention;

fig. 6 is an assembly diagram of the battery box holder, the battery box, the controller and the latch of the hidden battery pack frame main according to the embodiment of the present invention.

In the figure: 1. a frame main tube body; 2. a battery case; 3. a battery box bottom support; 4. a limiting groove; 5. a clamping part; 6. an elastic member; 7. a discharge socket; 8. a controller; 9. a latch; 10. a wiring cavity; 11. reinforcing ribs; 12. a wiring hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; 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 in specific cases to 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.

In the description of the present embodiment, the terms "upper", "lower", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The utility model provides a hide group battery frame person in charge, the battery case that should hide in the group battery frame person in charge can hide in the frame person in charge body, need not occupy extra space, and easy to assemble and take out.

As shown in fig. 1 to 6, in the present embodiment, the hidden battery pack chassis main includes a chassis main body 1, a battery box bottom mount 3, and a battery box 2. Wherein: the frame is responsible for and has seted up the assembly chamber on the body 1, and battery case collet 3 is installed and is responsible for body 1 and be located the assembly intracavity in the frame, and battery case 2 detachably installs in battery case collet 3 and accept in the assembly intracavity, and elastic component 6 respectively with

battery case collet

3 and 2 butts of battery case.

Elastic component 6 respectively with

battery case collet

3 and 2 butts of battery case, and elastic component 6 is in compression state, when will taking out battery case 2, elastic component 6 can bounce battery case 2, make things convenient for taking out of battery case 2, battery case 2 is acceptd in the assembly intracavity, battery case 2 can be hidden in the frame and be responsible for body 1, so can not bulge the frame and be responsible for, need not occupy extra space, the space size between the frame is responsible for and the top tube need not be considered when installation and take out battery case 2, make things convenient for the installation of battery case 2 and take out.

As shown in fig. 3 and 5, preferably, the frame main tube body 1 is provided with a limiting groove 4, the limiting groove 4 is communicated with the assembly cavity, one end of the battery box bottom support 3 is provided with a clamping portion 5, and the clamping portion 5 is clamped in the limiting groove 4. Spacing groove 4 plays limiting displacement to battery case collet 3, makes battery case collet 3 can not reciprocate in the assembly chamber, and makes things convenient for the equipment and the dismantlement of battery case collet 3, is convenient for change or repair the spare part that sets up on battery case collet 3 and the battery case collet 3.

As shown in fig. 4, preferably, the battery box base 3 is provided with a discharge socket 7, and the battery box 2 is provided with a discharge plug, which is plugged into the discharge socket 7. The discharge socket 7 is arranged on the battery box bottom support 3, so that the position of the discharge socket 7 can be fixed, and the discharge socket 7 can be conveniently replaced or repaired.

Preferably, elastic component 6 includes the spring and with the round pin of spring butt, battery case collet 3 is equipped with and holds the chamber, the spring is located and holds intracavity and butt in battery case collet 3, the round pin slide be located hold the chamber and with battery case 2 butts, spring can drive the round pin part and stretch out and hold the chamber. Elastic component 6 sets up elasticity big like this, and convenient mounting in battery case collet 3, when will taking out the battery case, can be with the higher of battery case 2 bounce, more be convenient for take out of battery case 2.

As shown in fig. 2 and 3, preferably, a routing cavity 10 is provided in the frame main tube body 1 along the extending direction thereof, and a routing hole 12 is further provided in the frame main tube body 1, wherein the routing hole 12 communicates the routing cavity 10 and the assembly cavity. Set up on the frame is responsible for body 1 and walk line chamber 10 and walk line hole 12, can arrange the pencil of connecting on the group battery in walking line chamber 10 in order, make things convenient for the concentration and the hiding of pencil.

As shown in fig. 3, it is preferable that a reinforcing rib 11 is further disposed in the frame main tube body 1, and the reinforcing rib 11 is connected to two opposite side walls of the routing cavity 10. Set up strengthening rib 11 and increase the intensity of frame person in charge body 1, improve the security.

As shown in fig. 6, preferably, the battery box base 3 is provided with a spring lock 9, the battery box 2 is provided with a lock hole, and a lock tongue of the spring lock 9 is in plug-in fit with the lock hole. Battery case collet 3 fixed mounting is on the body 1 is responsible to the frame, and spring lock 9 sets up on battery case collet 3, so spring lock 9 can be in the same place battery case 2 and the body 1 lock is responsible to the frame, plays the effect of theftproof, also can prevent to go and break away from the body 1 is responsible to the frame at the highway section battery case 2 that jolts.

As shown in fig. 6, the controller 8 is preferably fixedly provided on one end of the battery case holder 3. Battery case collet 3 is installed in the assembly chamber, and controller 8 sets up in the one end of battery case collet 3, and controller 8 direct exposure is in the assembly intracavity, and the radiating effect is good, and the preferred controller 8 that sets up small and light in weight is convenient for hide in the frame is responsible for body 1.

Preferably, the material of the frame main tube body 1 is aluminum material. The aluminum material density is little, and the quality is light, and corrosion resisting property is strong and have good moulding and processing performance, adopts the aluminum material to be responsible for the weight that body 1 can reduce whole car as the frame, and is light and easy processing more.

The utility model also provides an electric motor car adopts foretell hidden group battery frame to be responsible for. This electric motor car has detachable battery case 2, can take out battery case 2, takes convenient place to charge to battery case 2 installs easily and takes out, and battery case 2 can hide in the frame is responsible for body 1, can not occupy extra space, need not consider the frame be responsible for and the space size between the top tube.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a hide group battery frame person in charge which characterized in that includes:

the frame main pipe body (1), wherein an assembly cavity is formed in the frame main pipe body (1);

the battery box bottom support (3), the battery box bottom support (3) is fixedly arranged on the frame main pipe body (1) and is positioned in the assembling cavity;

the battery box (2), the battery box (2) is detachably mounted on the battery box bottom support (3) and is accommodated in the assembly cavity;

the elastic piece (6), elastic piece (6) respectively with battery case collet (3) with battery case (2) butt.

2. The hidden battery pack frame main pipe according to claim 1, wherein a limiting groove (4) is formed in the frame main pipe body (1), the limiting groove (4) is communicated with the assembling cavity, a clamping portion (5) is arranged at one end of the battery box bottom support (3), and the clamping portion (5) is clamped in the limiting groove (4).

3. The hidden battery frame main pipe according to claim 1, characterized in that a discharge socket (7) is arranged on the battery box bottom support (3), a discharge plug is arranged on the battery box (2), and the discharge plug is plugged in the discharge socket (7).

4. The hidden battery frame main pipe according to claim 1, characterized in that the elastic member (6) comprises a spring and a pin abutting against the spring, the battery box bottom support (3) is provided with a containing cavity, the spring is located in the containing cavity and abuts against the battery box bottom support (3), the pin is slidably located in the containing cavity and abuts against the battery box (2), and the spring can drive the pin to partially extend out of the containing cavity.

5. The hidden battery pack frame main pipe according to claim 1, wherein a wiring cavity (10) is arranged in the frame main pipe body (1) along the extending direction of the frame main pipe, a wiring hole (12) is further arranged in the frame main pipe body (1), and the wiring hole (12) is communicated with the wiring cavity (10) and the assembling cavity.

6. The hidden battery pack frame main pipe according to claim 5, wherein a reinforcing rib (11) is further arranged in the frame main pipe body (1), and the reinforcing rib (11) is connected with two opposite side walls of the wire routing cavity (10).

7. The hidden battery pack frame main pipe according to any one of claims 1 to 6, wherein a spring lock (9) is arranged on the battery box bottom support (3), a lock hole is arranged on the battery box (2), and a lock tongue of the spring lock (9) is in plug fit with the lock hole.

8. A hidden battery frame main according to any of the claims 1-6, characterized in that a controller (8) is fixedly arranged on one end of the battery box bottom support (3).

9. A hidden battery frame main pipe according to any of the claims 1-6, characterized in that the frame main pipe body (1) is made of aluminum.

10. An electric vehicle, characterized in that the concealed battery pack frame main pipe of any one of claims 1 to 9 is adopted.