CN210866300U

CN210866300U - New forms of energy have battery case structure of dismouting of being convenient for

Info

Publication number: CN210866300U
Application number: CN201922093131.XU
Authority: CN
Inventors: 刘茜; 邱官升
Original assignee: Shaanxi College of Communication Technology
Current assignee: Shaanxi College of Communication Technology
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-06-26
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a new energy battery case structure with convenient disassembly and assembly, which comprises a shell, wherein a plurality of battery cavities are arranged on one side wall of the shell in a penetrating way, a rectangular groove is arranged on the inner side wall of one end of the battery cavity, which is contacted with the inner surface of the shell, the inner side wall of the rectangular groove is provided with a baffle, two strip-shaped metal sheets are arranged on the inner side wall of the rectangular groove in a penetrating way, the side wall of the baffle corresponds to the metal contacts, two battery contacts are arranged on one side surface of the baffle, which is far away from a first spring, and the battery contacts are respectively electrically connected with the metal contacts, the utility model discloses a battery cavity is arranged in the shell by arranging the shell, when a single battery is damaged, only the single battery needs to be replaced, and when the battery needs to be replaced, only a rotating handle needs to be rotated, so that the battery exits the battery cavity under the push of the baffle.

Description

New forms of energy have battery case structure of dismouting of being convenient for

Technical Field

The utility model relates to a new forms of energy battery technical field, concrete field is a new forms of energy has the battery case structure of the dismouting of being convenient for.

Background

At present, conventional electric automobile battery package generally comprises the box parcel to form with the panel beating tailor-welding, but, at first, this kind of conventional structure is difficult for maintaining the change, if damage or damage appear in a plurality of batteries, need to change holistic battery package, when damage or damage appear in single battery, because of required equipment of operations such as encapsulation battery and condition are all very complicated, so the maintenance replacement generally need be returned to the factory, unable anytime and anywhere operation, it is very inconvenient to maintain, for this reason, it has the battery shell structure of the dismouting of being convenient for to propose a new forms of energy

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new forms of energy have the battery case structure of the dismouting of being convenient for to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a new energy battery case structure convenient for disassembly and assembly comprises a shell, wherein the shell is a rectangular box structure, a plurality of battery cavities are arranged on one side wall of the shell in a penetrating mode, the battery cavities are rectangular cavities, two ends of each battery cavity are open, one end of each battery cavity is in open contact with the inner surface of the shell, the other end of each battery cavity is open and penetrates through the side wall of the shell and is communicated with the outside of the shell, a rectangular groove is formed in the inner side wall of one end, in contact with the inner surface of the shell, of each battery cavity, a baffle is arranged on the inner side wall of the rectangular groove, a first spring is arranged between the baffle and the inner surface of the shell, two strip-shaped metal sheets are arranged on the inner side wall of the rectangular groove in a penetrating mode, the strip-shaped metal sheets are respectively parallel to the axis of the rectangular groove, and metal contacts are, the surface of one side of the baffle, which is far away from the first spring, is provided with two battery contacts which are respectively electrically connected with the metal contacts, the side wall of one side of the battery cavity is vertically provided with a movable groove, the inner side wall of the movable groove is connected with a positioning pin in a sliding way, a second spring is arranged between the positioning pin and the movable groove, the positioning pin is close to one end of one side surface of the second spring, which is fixedly connected with a connecting rod, the other end of the connecting rod penetrates through the side wall of the battery cavity and is provided with a rack, the shell penetrates through one side wall of the battery cavity and is provided with one end of a transmission rod, the transmission rod is rotationally connected with the side wall of the shell, one end of the transmission rod is provided with a rotating handle, the other end of the transmission rod is fixedly connected with a, the outer surface of the battery is in contact with the inner side wall of the battery cavity, the contacts of the battery are in contact with the corresponding battery contacts respectively, and the outer side wall of the battery is provided with positioning holes corresponding to the positioning pins.

Preferably, the battery cavity runs through the one end of the lateral wall of casing is equipped with accomodates the groove, the inside wall of accomodating the groove articulates there is the dust guard, the dust guard with accomodate and be equipped with the torsional spring between the groove, the dust guard is located battery cavity's opening part.

Preferably, a side surface of the positioning pin, which is far away from the first spring, is arc-shaped.

Preferably, a heat dissipation fan penetrates through a side wall of the housing.

Preferably, the number of the heat radiation fans is two.

Preferably, the battery contact, the metal contact and the strip-shaped metal sheet are all made of copper.

Preferably, the number of the battery cavities is two.

Compared with the prior art, the beneficial effects of the utility model are that: a new energy source has a battery case structure convenient for disassembly and assembly, a casing is arranged, a battery cavity is arranged in the casing, a battery is placed in the battery cavity, when a single battery is damaged, only the single battery needs to be replaced, a baffle and a first spring are arranged in the battery cavity, a battery contact is arranged on the surface of the baffle, the battery contact is contacted with the battery contact, a metal contact is arranged on the side wall of the baffle, a strip-shaped metal sheet is arranged on the side wall of a rectangular groove, so that the metal contact is always contacted with the strip-shaped metal sheet in the sliding process of the baffle, the battery is always powered in the interaction process of pushing the baffle, a positioning pin is arranged in the battery cavity, a positioning hole is arranged on the battery, when the battery is inserted into the battery cavity, the positioning pin enters the positioning hole, the battery is fixed in the battery cavity, and when the battery needs to be replaced, only the rotating handle needs to be rotated, so that the rotating handle drives the gear to rotate, the positioning pin is controlled to exit from the positioning hole, the battery exits from the battery cavity under the pushing of the baffle, and the replacement is convenient.

Drawings

Fig. 1 is a schematic front view, sectional structure of embodiment 1 of the present invention;

fig. 2 is a schematic left-side sectional view of a battery according to embodiment 1 of the present invention;

fig. 3 is a left side view schematic structural diagram of the battery of embodiment 1 of the present invention;

fig. 4 is a schematic front sectional view of a battery according to embodiment 2 of the present invention;

fig. 5 is a schematic front view of a cross-sectional structure according to embodiment 2 of the present invention;

fig. 6 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1-shell, 2-battery cavity, 3-rectangular groove, 4-baffle, 5-first spring, 6-strip metal sheet, 7-metal contact, 8-battery contact, 9-movable groove, 10-positioning pin, 11-second spring, 12-connecting rod, 13-rack, 14-transmission rod, 15-rotating handle, 16-gear, 17-battery, 18-positioning hole, 19-containing groove, 20-dust guard, 21-cooling fan.

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.

Example 1

Referring to fig. 1-3, the present invention provides a technical solution: a new energy source has a battery case structure convenient for disassembly and assembly, which comprises a case 1, as shown in fig. 1 and fig. 2, the case 1 is a rectangular box structure and is convenient for installation in an automobile, as shown in fig. 1, a plurality of battery cavities 2 are arranged on one side wall of the case 1 in a penetrating manner, the battery cavities 2 are rectangular cavities, both ends of the battery cavities 2 are open, one end opening of the battery cavity 2 is in contact with the inner surface of the case 1 and is sealed against the opening, the other end opening of the battery cavity 2 is arranged on the other side wall of the case 1 in a penetrating manner and is communicated with the outside of the case 1, so that one end opening of the battery cavity 2 is exposed outside, a battery 17 is inserted into the battery cavity 2 through the opening, the case 1 integrates the plurality of battery cavities 2, and a rectangular groove 3 is arranged on the inner side wall of one end of the battery cavity 2 in contact with the inner surface, the inner side wall of the rectangular groove 3 is provided with a baffle 4, the outer side wall of the baffle 4 is contacted with the inner side wall of the rectangular groove 3, the baffle 4 is perpendicular to the axis of the battery cavity 2, a first spring 5 is arranged between the baffle 4 and the inner surface of the shell 1, the baffle 4 is pushed to one end far away from the contact between the battery cavity 2 and the inner surface of the shell 1 by the first spring 5, when a battery 17 is inserted into the battery cavity 2, the battery 17 is continuously pushed after being contacted with the baffle 4, the first spring 5 is compressed, the baffle 4 slides in the rectangular groove 3 along with the battery, as shown in figure 2, two strip-shaped metal sheets 6 penetrate through the inner side wall of the rectangular groove 3, the strip-shaped metal sheets 6 are respectively parallel to the axis of the rectangular groove 3, and metal contacts 7 are arranged at the positions, corresponding to the strip-shaped metal sheets 6, of the side wall, the metal contact 7 is in contact with the strip-shaped metal sheet 6, when the baffle 4 slides along the rectangular groove 3, the metal contact 7 is also in contact with the strip-shaped metal sheet 6 all the time, the surface of one side of the baffle 4 away from the first spring 5 is provided with two battery contacts 8, the battery contacts 8 are respectively electrically connected with the metal contacts 7, the metal sheet can be arranged on the surface of the baffle 4 for connection, an electric wire needs to be arranged inside the shell 1, the strip-shaped metal sheets 6 are connected in parallel, the parallel connection method and the wiring and the like are the prior art, details are not repeated, as shown in fig. 1, a movable groove 9 is vertically arranged on the side wall of one side of the battery cavity 2, a positioning pin 10 is slidably connected to the inner side wall of the movable groove 9, a second spring 11 is arranged between the positioning pin 10 and the movable groove 9, and one end of a connecting rod 12 is fixedly connected to the surface of one side of the positioning pin 10, the other end of the connecting rod 12 penetrates through the side wall of the battery cavity 2 to be provided with a rack 13, the shell 1 penetrates through one side wall of the battery cavity 2 to be provided with one end of a transmission rod 14, the transmission rod 14 is rotatably connected with the side wall of the shell 1, as shown in fig. 3, one end of the transmission rod 14 is provided with a rotating handle 15, the other end of the transmission rod 14 is fixedly connected with a gear 16, the gear 16 is meshed with the rack 13, when the rotating handle 15 is rotated, the gear 16 can be driven to rotate, and then the rack 13 is driven to move, so that the positioning pin 10 moves, a battery 17 is arranged inside the battery cavity 2, the outer surface of the battery 17 is contacted with the inner side wall of the battery cavity 2, contacts of the battery 17 are respectively contacted with the corresponding battery contacts 8, and a positioning hole 18 is arranged at the position, corresponding to the positioning pin 10, the second spring 11 pushes the positioning pin 10 into the positioning hole 18, and at this time, the first spring 5 is in a compressed state.

Particularly, locating pin 10 is kept away from one side surface of first spring 5 is the arc, when battery 17 inserts, contacts the arcwall face of locating pin 10 for locating pin 10 retracts the inside of activity groove 9, thereby need not manual control locating pin 10 when inserting battery 17, convenient and fast.

Specifically, the heat dissipation fan 21 is provided to penetrate the side wall of the case 1, so that the heat generated by the battery 17 can be promptly exhausted to the outside of the case 1.

Specifically, the number of the heat radiation fans 21 is 4, so that heat radiation is enhanced.

Specifically, the battery contact 8, the metal contact 7, and the strip-shaped metal piece 6 are all made of copper, and the copper has good conductivity and reduces electric loss.

Specifically, the number of the battery cavities 2 is 9.

The working principle is as follows: when the utility model is used, the batteries 17 are all positioned inside the battery cavity 2, at the moment, the contacts of the batteries 17 are contacted with the battery contacts 8, and the baffle 4 is acted by the first spring 5, so that the battery contact 8 is contacted with the contact of the battery 17 more tightly, the poor contact condition is prevented, the battery contact 8 is electrically connected with the metal contact 7, the metal contact 7 is contacted with the strip-shaped metal sheet 6, the strip-shaped metal sheet 6 is connected in parallel by arranging a circuit in the shell 1 to supply power to the outside, when the battery needs to be replaced, only the rotating handle 15 needs to be rotated, the rotating handle 15 drives the gear 16 to rotate through the transmission rod 14, the gear 16 drives the rack 13, so that the positioning pin 10 enters the movable groove 9, the battery 17 is pushed out of the battery cavity 2 under the action of the baffle 4 and the first spring 5, and a new battery 17 is inserted into the battery cavity 2 again.

Example 2

Referring to fig. 4-5, the present embodiment is different from embodiment 1 in that: as shown in fig. 4, the battery cavity 2 runs through the one end of the lateral wall of the casing 1 is equipped with the storage groove 19, the inside wall of the storage groove 19 is hinged with a dust guard 20, the dust guard 20 with be equipped with the torsional spring between the storage groove 19, the dust guard 20 is located the opening part of the battery cavity 2, will the opening shutoff of the battery cavity 2 prevents the foreign matter from entering, as shown in fig. 5, when the battery is inserted, the dust guard 20 rotates and enters the interior of the storage groove 19.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a new forms of energy have battery case structure of the dismouting of being convenient for, includes casing (1), its characterized in that: the battery box is characterized in that the shell (1) is of a rectangular box structure, a plurality of battery cavities (2) are arranged on one side wall of the shell (1) in a penetrating mode, the battery cavities (2) are rectangular cavities, the two ends of the battery cavities (2) are open, one end of each battery cavity (2) is in contact with the inner surface of the shell (1), the other end of each battery cavity (2) is open and penetrates through the side wall of the shell (1) and is communicated with the outside of the shell (1), a rectangular groove (3) is arranged on the inner side wall of one end of each battery cavity (2) in contact with the inner surface of the shell (1), a baffle (4) is arranged on the inner side wall of each rectangular groove (3), a first spring (5) is arranged between each baffle (4) and the inner surface of the shell (1), two strip-shaped metal sheets (6) are arranged on the inner side wall of each rectangular, the strip-shaped metal sheet (6) is parallel to the axis of the rectangular groove (3), the side wall of the baffle plate (4) is provided with a metal contact (7) corresponding to the strip-shaped metal sheet (6), one side surface of the baffle plate (4) far away from the first spring (5) is provided with two battery contacts (8), the battery contacts (8) are electrically connected with the metal contacts (7) respectively, one side wall of the battery cavity (2) is vertically provided with a movable groove (9), the inner side wall of the movable groove (9) is connected with a positioning pin (10) in a sliding manner, a second spring (11) is arranged between the positioning pin (10) and the movable groove (9), one side surface of the positioning pin (10) close to the second spring (11) is fixedly connected with one end of a connecting rod (12), and the other end of the connecting rod (12) penetrates through the side wall of the battery cavity (2) and is provided with a rack (13), casing (1) runs through to be equipped with one side lateral wall of battery cavity (2) runs through the one end that is equipped with transfer line (14), transfer line (14) with rotate between the lateral wall of casing (1) and be connected, the one end of transfer line (14) is equipped with turning handle (15), the other end fixedly connected with gear (16) of transfer line (14), gear (16) with rack (13) meshing, the inside of battery cavity (2) is equipped with battery (17), the surface of battery (17) with the inside wall contact of battery cavity (2), just the contact of battery (17) respectively in correspond battery contact (8) contact, the lateral wall of battery (17) corresponds locating pin (10) department is equipped with locating hole (18).

2. The new energy source of claim 1 having a battery case structure that is easy to disassemble and assemble, wherein: battery cavity (2) run through the one end of the lateral wall of casing (1) is equipped with accomodates groove (19), the inside wall of accomodating groove (19) articulates there is dust guard (20), dust guard (20) with it is equipped with the torsional spring to accomodate between groove (19), dust guard (20) are located the opening part of battery cavity (2).

3. The new energy source according to any one of claims 1 or 2, having a battery case structure that facilitates disassembly and assembly, wherein: the surface of one side, away from the first spring (5), of the positioning pin (10) is arc-shaped.

4. The new energy source according to any one of claims 1 or 2, having a battery case structure that facilitates disassembly and assembly, wherein: and a heat radiation fan (21) penetrates through the side wall of the shell (1).

5. The new energy source of claim 4 has a battery case structure convenient for disassembly and assembly, and is characterized in that: the number of the heat radiation fans (21) is 4.

6. The new energy source according to any one of claims 1 or 2, having a battery case structure that facilitates disassembly and assembly, wherein: the battery contact (8), the metal contact (7) and the strip-shaped metal sheet (6) are all made of copper.

7. The new energy source of claim 1 having a battery case structure that is easy to disassemble and assemble, wherein: the number of the battery cavities (2) is 9.