CN215070319U

CN215070319U - Multifunctional battery box

Info

Publication number: CN215070319U
Application number: CN202122650452.2U
Authority: CN
Inventors: 魏韵婷
Original assignee: Jiangmen Ronda Lithium Battery Co ltd
Current assignee: Jiangmen Ronda Lithium Battery Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2021-12-07
Anticipated expiration: 2031-11-02

Abstract

The utility model relates to a battery case technical field, concretely relates to multifunctional battery case, including battery body, still include the casing, the top surface of casing is linear equidistant a plurality of standing grooves of having seted up, battery body sets up in the inside position of standing groove, the upside middle part of casing is connected with the fastening band, the both ends position of standing groove all is equipped with the overlap joint mechanism, adjacent two connect through the connecting plate electricity between the overlap joint mechanism. Through the bridging mechanism who sets up in this battery case, after the battery installation is accomplished, can exert the pressure on the lapping plate through it and make the contact shell fragment take place to rotate and finally with the receiving terminal of battery between keep being stably connected, combine the overlap joint platform that is the slope structure that sets up on the inboard outer wall of contact shell fragment simultaneously, after the installation of battery body is accomplished, keep paralleling and improve the stability of contact with the terminal of battery body, effectual battery case risk of opening a circuit of avoiing.

Description

Multifunctional battery box

Technical Field

The utility model relates to a battery case technical field, concretely relates to multifunctional battery case.

Background

The battery case is exactly the box body that is used for installing the battery to can provide the circuit, and the termination of current battery case adopts the spring to be connected with the both ends electricity of battery, but in the use, because the battery is to the long-time compression of spring, makes the spring inefficacy easily, after changing the battery, and the electric connection between the battery case is stable inadequately, influences actual result of use.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

To the above shortcoming that prior art exists, the utility model provides a multifunctional battery case can solve effectively among the prior art termination's of battery case tip position and adopt the spring to be connected with the both ends electricity of battery, but in the use, because the battery is to the long-time compression of spring, makes the spring inefficacy easily, after changing the battery, and the electricity between the battery case is connected stably inadequately, influences the problem of actual result of use.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a multifunctional battery box, which comprises a battery body and a shell, wherein a plurality of placing grooves are linearly and equidistantly formed in the top surface of the shell, the battery body is arranged in the inner positions of the placing grooves, the middle part of the upper side of the shell is connected with a fastening belt, two end positions of each placing groove are respectively provided with a lapping mechanism, and two adjacent lapping mechanisms are electrically connected through a connecting plate;

the lapping mechanism comprises an installation block fixedly installed on the inner wall of the placement groove, a contact elastic sheet is arranged in the middle of the installation block, and the contact elastic sheet is rotatably connected with the installation block.

Further, the inner wall of the placing groove is of an arc-shaped structure, a through groove is formed in the middle of the bottom surface of the placing groove in a penetrating mode, and clamping grooves are formed in two sides of the top surface of the shell.

Further, the fastening area is U type structure, just the joint groove has been seted up to the lower extreme of fastening area, the joint groove cooperates with the joint piece joint of fixed mounting at the block inslot wall, just fastening area middle part is the rubber material.

Further, the contact shell fragment is the metal material, fixedly connected with overlap joint platform on the inner outer wall of contact shell fragment, the inboard outer wall of overlap joint platform is the slope structure, just the outer wall of overlap joint platform and the wiring end outer wall in close contact with of battery body, the lower extreme fixedly connected with overlap joint plate of contact shell fragment, the overlap joint plate is insulating material, just be the slope structure setting between overlap joint plate and the contact shell fragment, contact shell fragment and overlap joint plate's handing-over department fixed mounting has the pivot, the inner of overlap joint plate extends to the inside of standing groove to with the inner wall shape looks adaptation of standing groove.

Furthermore, both ends of the rotating shaft are fixedly sleeved with coil springs, and the other ends of the coil springs are fixedly connected with the groove walls of connecting grooves formed in the middle of the mounting block.

Furthermore, the middle part of the outer wall of the contact elastic sheet is fixedly connected with a connecting block, the connecting block is electrically connected with the connecting plate, the outer wall of the connecting block is in sliding fit with the inner wall of a through hole formed in the outer wall of the shell, and two of the connecting blocks located at the outer side positions are respectively connected with an external connector.

Advantageous effects

The utility model provides a technical scheme compares with known public technique, has following beneficial effect:

the utility model discloses a setting is the bridging mechanism in this battery case, after the battery installation is accomplished, can make contact shell fragment take place to rotate and finally with the receiving terminal of battery between keep being stably connected through its pressure of exerting on the lap-joint plate, combine the overlap joint platform that is the inclined structure that sets up on the inboard outer wall of contact shell fragment simultaneously, after the battery body installation is accomplished, keep parallel and improve the stability of contact with the wiring end of battery body, the effectual risk of opening circuit that avoids.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic view of a battery case according to the present invention;

FIG. 2 is a schematic structural view of the battery case of the present invention when it is idle;

FIG. 3 is a schematic diagram of the explosion structure of the battery box of the present invention;

FIG. 4 is a schematic sectional view of the housing of the present invention;

FIG. 5 is a schematic view of the overall explosion structure of the lapping mechanism of the present invention;

fig. 6 is a schematic view showing the structural change of the lapping mechanism in the process of installing the battery according to the present invention;

fig. 7 is an enlarged schematic structural diagram of a position a in fig. 6 according to the present invention.

The reference numerals in the drawings denote: 1. a housing; 101. a placement groove; 102. a clamping groove; 103. a through hole; 2. a clamping block; 3. a battery body; 4. a fastening tape; 401. a clamping groove; 5. a lapping mechanism; 501. a contact spring; 502. a rotating shaft; 503. a lap plate; 504. connecting blocks; 6. a lapping table; 7. a coil spring; 8. mounting blocks; 801. connecting grooves; 9. an external connector; 10. a connecting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. 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.

The present invention will be further described with reference to the following examples.

Example (b): the utility model provides a multifunctional battery case, including battery body 3, still include casing 1, a plurality of standing grooves 101 have been seted up to the top surface of casing 1 to linear equidistant, battery body 3 sets up in the internal position of standing groove 101, it is worth explaining, the number of standing groove 101 of setting on casing 1 depends on in the actual service environment, according to actual voltage needs, be used for placing different numbers of battery body 3 and so on and satisfy different operating voltage's needs, and after the battery body 3 that sets up placed the completion, can establish ties through connecting plate 10, convenient actual use.

In this embodiment, the inner wall of the disposed placing groove 101 is configured to be an arc structure adapted to the battery body 3, so as to ensure that, after the disposed battery body 3 and the housing 1 are installed, the outer wall of the battery body 3 can be well contacted with the overlapping plate 503 of the disposed overlapping mechanism 5, so that the contact spring 501 fixedly connected therewith rotates to realize stable electrical connection with the battery body 3, a through groove is formed through the middle of the bottom surface of the placing groove 101, the through groove is configured to form a relatively open space at the battery body 3 inside the placing groove 101, so that the battery body 3 can be well contacted with the outside air during the working process, so as to accelerate the heat exchange thereof, and ensure good use effect thereof, the engaging grooves 102 are formed on both sides of the top surface of the housing 1, and the middle of the upper side of the housing 1 is connected with the fastening belt 4, fastening area 4 is U type structure, and fastening area 4's lower extreme has seted up joint groove 401, joint groove 401 cooperates with the 2 joint of joint piece of fixed mounting at the block groove 102 inner wall, and fastening area 4 middle part is the rubber material, and the fastening area 4 that sets up is located casing 1's upside position, a relative fixation who carries out the position for will installing battery body 3 inside standing groove 101, in the installation of reality, make fastening area 4 lower extreme both sides position joint groove 401 can and joint piece 2 between carry out the joint, realize the stable connection between battery body 3 and the casing 1.

Referring to fig. 5-7, the two ends of the placing slot 101 are provided with the overlapping mechanisms 5, the overlapping mechanisms 5 are arranged on the two sides of the placing slot 101, so that after the battery body 3 is mounted, the contact elastic sheet 501 inside the overlapping mechanisms 5 can be electrically contacted with the battery body 3 well, and the stability of circuit connection is ensured when the battery box is used, compared with the existing elastic sheet contact mode, the placing box completes the pressure on the overlapping plate 503 by the mounting of the battery body 3 to drive the stable connection between the contact elastic sheet 501 and the battery body 3, two adjacent overlapping mechanisms 5 are electrically connected through the connecting plate 10, the overlapping mechanisms 5 comprise mounting blocks 8 fixedly mounted on the inner wall of the placing slot 101, the middle parts of the mounting blocks 8 are provided with the contact elastic sheets 501, the contact elastic sheets 501 are rotatably connected with the mounting blocks 8, and the contact elastic sheets 501 are made of metal, the inner outer wall of the contact spring plate 501 is fixedly connected with a lapping table 6, the inner outer wall of the lapping table 6 is of an inclined structure, the outer wall of the lapping table 6 is in close contact with the outer wall of a wiring terminal of the battery body 3, the contact spring plate 501 can be driven to rotate in the battery installation process through the inclined structure arranged on the inner outer wall of the lapping table 6, when the battery body 3 is installed, the inclined plane can be kept parallel to the contact end of the battery body 3 to ensure stable elastic contact, the lower end of the contact spring plate 501 is fixedly connected with a lapping plate 503, the lapping plate 503 is made of insulating materials, the lapping plate 503 and the contact spring plate 501 are arranged in an inclined structure, a rotating shaft 502 is fixedly arranged at the joint of the contact spring plate 501 and the lapping plate 503, coil springs 7 are fixedly sleeved at the two ends of the rotating shaft 502, and the other ends of the coil springs 7 are fixedly connected with the groove wall of a connecting groove 801 arranged in the middle of the installation block 8, the inner end of bridging plate 503 extends to the inside of standing groove 101, and with the inner wall shape looks adaptation of standing groove 101, it is concrete, refer to and show in fig. 6, when installing battery body, the upper end of the bridging plate 503 that sets up this moment is in the inside of standing groove 101, and be the mode setting of tilt up, after the outer wall of battery body 3 that sets up contacts with this bridging plate 503, can drive the bridging plate 503 that sets up and carry out the rotation of angle around pivot 502, and at the pivoted in-process, because the fixed connection's between the bridging plate 503 that sets up and the contact shell fragment 501 mode, can make originally be in the contact shell fragment 501 that leans out the state can with the contact jaw stable contact of battery body 3.

Referring to fig. 2-5, the middle of the outer wall of the contact spring 501 is fixedly connected with the connection block 504, the connection block 504 is electrically connected with the connection plate 10, the outer wall of the connection block 504 is in sliding fit with the inner wall of the through hole 103 formed in the outer wall of the housing 1, two of the connection blocks 504 located at the outer side positions are respectively connected with the external connectors 9, in the installation process of the battery bodies 3, due to the connection relationship between the contact spring 501 and the connection block 504, the connection block 504 can adjust the position in the through hole 103, and due to the connection relationship between the connection block 504 and the connection plate 10, stable electrical connection can be ensured between two adjacent connection blocks 504, so that the plurality of battery bodies 3 are connected in a series connection manner, and the external connectors 9 are installed at the end of the series circuit and used for being connected with the external arrangement.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The multifunctional battery box comprises a battery body (3) and is characterized by further comprising a shell (1), wherein a plurality of placing grooves (101) are linearly and equidistantly formed in the top surface of the shell (1), the battery body (3) is arranged in the placing grooves (101), a fastening belt (4) is connected to the middle of the upper side of the shell (1), overlapping mechanisms (5) are arranged at two ends of each placing groove (101), and two adjacent overlapping mechanisms (5) are electrically connected through a connecting plate (10);

the lapping mechanism (5) comprises an installation block (8) fixedly installed on the inner wall of the placement groove (101), a contact elastic sheet (501) is arranged in the middle of the installation block (8), and the contact elastic sheet (501) is rotatably connected with the installation block (8).

2. The multifunctional battery box according to claim 1, wherein the inner wall of the placement groove (101) is an arc-shaped structure, a through groove is formed in the middle of the bottom surface of the placement groove (101), and the clamping grooves (102) are formed in two sides of the top surface of the casing (1).

3. The multifunctional battery box according to claim 2, characterized in that the fastening belt (4) is of a U-shaped structure, a clamping groove (401) is formed in the lower end of the fastening belt (4), the clamping groove (401) is matched with a clamping block (2) fixedly arranged on the inner wall of the clamping groove (102) in a clamping manner, and the middle of the fastening belt (4) is made of rubber.

4. A multifunctional battery case as defined in claim 3, wherein said contact spring (501) is made of metal, the outer wall of the inner end of the contact elastic sheet (501) is fixedly connected with a lapping table (6), the outer wall of the inner side of the lapping table (6) is of an inclined structure, and the outer wall of the lapping table (6) is tightly contacted with the outer wall of the wiring terminal of the battery body (3), the lower end of the contact spring plate (501) is fixedly connected with a lapping plate (503), the lapping plate (503) is made of insulating materials, and the lapping plate (503) and the contact spring plate (501) are arranged in an inclined structure, a rotating shaft (502) is fixedly arranged at the joint of the contact spring (501) and the lapping plate (503), the inner end of the lapping plate (503) extends to the inside of the placing groove (101) and is matched with the shape of the inner wall of the placing groove (101).

5. The multifunctional battery box as claimed in claim 4, wherein the two ends of the rotating shaft (502) are fixedly sleeved with coil springs (7), and the other ends of the coil springs (7) are fixedly connected with the groove walls of connecting grooves (801) arranged in the middle of the mounting block (8).

6. The multifunctional battery box according to claim 5, wherein the middle part of the outer wall of the contact spring plate (501) is fixedly connected with a connecting block (504), the connecting block (504) is electrically connected with the connecting plate (10), the outer wall of the connecting block (504) is in sliding fit with the inner wall of a through hole (103) formed in the outer wall of the casing (1), and two connecting blocks (504) positioned at the outer side are respectively connected with an external connector (9).