CN218849659U

CN218849659U - Dual-purpose battery bin supporting dry batteries or external polymer lithium batteries

Info

Publication number: CN218849659U
Application number: CN202222377060.8U
Authority: CN
Inventors: 邹亿生
Original assignee: Tumama Kids & Care Shenzhen Co ltd
Current assignee: Tumama Kids & Care Shenzhen Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-04-11
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a support double-purpose battery compartment of dry battery or external polymer lithium cell relates to battery compartment technical field. This support double-purpose battery compartment of dry battery or external polymer lithium cell includes the battery compartment body, the battery jar has been seted up on the battery compartment body, be provided with a plurality of baffles in the battery jar on two relative inside walls, form dry battery jar between the baffle of two parallels, be used for placing the dry battery, correspond a section of dry battery in every dry battery jar, and be provided with respectively on two lateral walls of battery jar with the positive negative pole corresponding joint of dry battery, form the lithium battery jar between two relative lateral wall baffles, be used for placing the lithium cell, the through hole has been seted up to battery jar bottom, the bottom of through hole is provided with the public interface of lithium cell, the bottom of battery compartment is provided with positive connecting piece and the negative connecting piece of connecting the positive and negative joint of dry battery, positive connecting piece passes through the wire with the positive pole of lithium cell joint and links to each other, the negative connecting piece passes through the wire with the negative pole of lithium cell joint and links to each other.

Description

Dual-purpose battery bin supporting dry batteries or external polymer lithium batteries

Technical Field

The utility model relates to a battery compartment technical field, concretely relates to support double-purpose battery compartment of dry battery or external polymer lithium cell.

Background

Although the traditional dry battery is wide, almost all households have the traditional dry battery, and the traditional dry battery is easy to buy (common convenience stores). However, non-rechargeable versions are expensive and require dedicated charging stations, which can be cost prohibitive for long periods of time, especially when using relatively power-hungry devices such as: the bluetooth speaker that includes loudspeaker includes portable fan etc. of motor, and holds battery price moderate, and repeatedly charge need not special charging seat simultaneously, only needs a charging data line, connects ordinary cell-phone charger alright charge.

The existing battery compartment can only charge for a single type of battery, and different battery compartments need to be replaced when different batteries are replaced, so that the battery compartment is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a support double-purpose battery compartment of dry battery or external polymer lithium cell to solve current battery compartment and only can charge to single kind of battery, change different batteries and need change different battery compartments, the problem of inconvenient use.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

the utility model provides a support double-purpose battery compartment of dry battery or external polymer lithium cell, includes the battery compartment body, the battery jar has been seted up on the battery compartment body, be provided with a plurality of baffles in the battery jar on two relative inside walls, two parallels form dry battery jar between the baffle, be used for placing the dry battery, every correspond a section of dry battery in the dry battery jar, just be provided with respectively on two lateral walls of battery jar with the corresponding joint of the positive negative pole of dry battery, form the lithium battery jar between two relative lateral wall baffles, be used for placing the lithium cell, the through hole has been seted up to battery jar bottom, the bottom of through hole is provided with the public interface of lithium cell, the bottom of battery compartment is provided with positive connecting piece and the negative connecting piece of connecting the positive and negative pole of dry battery, positive connecting piece passes through the wire with the positive pole of lithium cell joint and links to each other, the negative connecting piece passes through the wire with the negative pole of lithium cell joint and links to each other.

Optionally, the positive electrode tab and the negative electrode tab of the dry battery at two ends of two adjacent dry battery grooves are opposite in direction.

Optionally, the lithium cell includes casing and lower casing, go up the casing with casing joint down, go up the casing with set up lithium cell body down between the casing, lithium cell body one side is connected with the lithium cell mainboard, down the casing with the position that the through hole corresponds be provided with the bulge of through hole looks adaptation, the lithium cell mainboard with the position that the bulge corresponds is connected with the female interface of lithium cell, the female interface of lithium cell on the lithium cell mainboard is arranged in the bulge, just the bulge runs through the setting, the lithium cell is arranged in when the lithium cell inslot, the female interface of lithium cell is connected with the public interface of lithium cell, lithium cell mainboard one side is connected with the lithium cell interface that charges.

Optionally, the lithium battery female interface is a blade type connecting element female interface, and the lithium battery male interface is a blade type connecting element male interface.

Optionally, a clamping groove is formed in the top of the battery compartment, a fixing groove is formed in one side of the clamping groove, a compartment cover is further arranged, the compartment cover is matched with the clamping groove in shape, and the position, corresponding to the fixing groove, of the compartment cover is fixedly connected with the battery compartment through a screw.

The utility model discloses following beneficial effect has at least:

the utility model discloses through setting up and having offered the battery jar in the battery compartment body, form dry battery jar and lithium battery jar through the baffle interval in the battery jar, make the battery compartment body in not only can place the dry battery, can place the lithium cell and charge, wherein the dry battery is connected the article to be charged through the positive connecting piece and the negative connecting piece of battery compartment bottom and is charged; the lithium cell passes through the connector of battery compartment bottom and connects the lithium cell, charges through the article that lithium cell joint was treated to charge to can select different batteries to charge to different electrical apparatus, need not change other battery compartments, facilitate the use.

Drawings

In order to clearly illustrate the prior art and the present invention, the drawings needed to be used in the description of the prior art and the embodiments of the present invention will be briefly described. It should be apparent that the drawings in the following description are merely exemplary, and that other drawings may be derived from the provided drawings by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions that the present invention can be implemented, and any modification of the structure, change of the ratio relation or adjustment of the size should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy that the present invention can produce and the purpose that can be achieved.

Fig. 1 is a schematic view of a first view angle structure of a battery compartment body according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a second view angle structure of the battery compartment body according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a lithium battery according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a dry cell installation unit according to an embodiment of the present invention;

fig. 5 is an exploded view of a dry battery or lithium battery according to an embodiment of the present invention;

fig. 6 is a schematic diagram of an explosion structure of a lithium battery according to an embodiment of the present invention;

fig. 7 is a schematic diagram of an explosion structure of a battery compartment body according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a lithium battery according to an embodiment of the present invention.

Description of the reference numerals:

1. a battery compartment body; 2. a partition plate; 3. a dry cell tank; 4. a joint; 5. a lithium battery case; 6. a lithium battery charging interface; 7. a connector; 8. a lithium battery male interface; 9. a positive connector; 10. a negative connector; 11. an upper housing; 12. a lower housing; 13. a lithium battery mainboard; 14. a projection; 15. a card slot; 16. a fixing groove; 17. a bin cover; 18. a screw; 19. a through hole; 21. a lithium battery body; 22. lithium battery female interface.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In the description of the present invention, "a plurality" means two or more unless otherwise specified. The terms "first," "second," "third," "fourth," and the like (if any) in the description and claims of the present invention and in the above-described drawings are intended to distinguish between the referenced items. For a scheme with a time sequence flow, the expression of the terms is not necessarily understood to describe a specific sequence or order, and for a scheme with a device structure, the expression of the terms does not have distinction of importance degree, position relation and the like.

Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements specifically listed, but may include other steps or elements not expressly listed that are inherent to such process, method, article, or apparatus or that are added to such process, method, article, or apparatus based on the concepts of the present invention.

As shown in fig. 1-5, for the utility model discloses a support double-purpose battery compartment of dry battery or external polymer lithium cell, including battery compartment body 1, the battery compartment has been seted up on battery compartment body 1, be provided with a plurality of baffles 2 on two relative inside walls in the battery compartment, two parallels form dry battery jar 3 between the baffle 2, be used for placing the dry battery, the quantity of dry battery jar 3 is four in this embodiment, dry battery jar 3 can adapt dry batteries such as five batteries commonly used and seven batteries, every correspond a dry battery in the dry battery jar 3, just be provided with respectively on two lateral walls of battery jar with the corresponding joint 4 of dry battery positive negative pole, form lithium battery jar 5 between two relative lateral wall baffles 2, be used for placing the lithium cell, the bottom of battery compartment is provided with positive connecting piece 9 and the negative connecting piece 10 that the dry battery connects positive negative joint 4, positive connecting piece 9 links to each other through the wire with the positive pole of lithium cell joint 4, negative connecting piece 10 links to each other through the wire with the negative pole of lithium cell joint 4.

Preferably, the directions of the dry battery positive and negative connectors 4 at the two ends of the two adjacent dry battery grooves 3 are opposite, so that the wiring inside the battery compartment is convenient.

Preferably, a connector 7 is connected to a lithium battery male connector 8 at the bottom of the battery compartment body 1, the connector 7 is detachably connected to the lithium battery male connector 8, two threaded holes are formed in two sides of the surface of the connector 7, a threaded hole is also formed in the position, corresponding to the threaded hole in the connector 7, of the lithium battery male connector 8, and the lithium battery male connector 8 and the connector 7 are fixedly connected through a bolt;

lithium cell connects 4 can select whether to need the installation according to the demand, and when the battery in the battery compartment was the dry battery, can select to pull down lithium cell connects 4, and when the battery in the battery compartment was the lithium cell, lithium cell connects 4 was loaded onto.

As shown in fig. 6 and 8, the lithium battery includes an upper shell 11 and a lower shell 12, the upper shell 11 is connected with the lower shell 12 in a clamping manner, the upper shell 11 is connected with a lithium battery body 21 between the lower shell 12, one side of the lithium battery body 21 is connected with a lithium battery mainboard 13, the lower shell 12 is connected with a protruding portion 14 corresponding to the through hole 19, the protruding portion 14 is matched with the through hole 19, the lithium battery mainboard 13 is connected with a lithium battery female interface 22 corresponding to the protruding portion 14, the lithium battery female interface 22 on the lithium battery mainboard 13 is arranged in the protruding portion 14, the protruding portion 14 is arranged in a penetrating manner, the lithium battery is arranged in the lithium battery groove 5, the lithium battery female interface 22 is connected with the lithium battery male interface 8, and one side of the lithium battery mainboard 13 is connected with the lithium battery charging interface 6.

The lithium battery female interface 22 is a blade type connecting element female interface, and the lithium battery male interface 8 is a blade type connecting element male interface.

As shown in fig. 1 and 7, a clamping groove 15 is formed at the top of the battery compartment, a fixing groove 16 is formed at one side of the clamping groove 15, a compartment cover 17 is further arranged, the compartment cover 17 is matched with the clamping groove 15 in shape, and the compartment cover 17 is fixedly connected with the battery compartment through a screw 18 at a position corresponding to the fixing groove 16.

All the technical features of the above embodiments can be arbitrarily combined (as long as there is no contradiction between the combinations of the technical features), and for brevity of description, all the possible combinations of the technical features in the above embodiments are not described; such non-explicitly written embodiments should be considered as being within the scope of the present description.

The present invention has been described in considerable detail with reference to certain embodiments and examples thereof. It should be noted that, without departing from the inventive concept, it is obvious that several variations and modifications can be made to the specific embodiments, which fall within the scope of protection of the present application. Therefore, the protection scope of the present patent application shall be subject to the appended claims.

Claims

1. A support dry battery or external polymer lithium cell's double-purpose battery compartment which characterized in that: including battery compartment body (1), the battery jar has been seted up on battery compartment body (1), be provided with a plurality of baffles (2) on two relative inside walls in the battery jar, two parallels form dry battery jar (3) between baffle (2) for place the dry battery, every correspond a section of dry battery in dry battery jar (3), just be provided with respectively on two lateral walls of battery jar with the positive and negative corresponding joint (4) of dry battery, form lithium battery jar (5) between two relative lateral wall baffles (2), be used for placing the lithium cell, through hole (19) have been seted up to the battery jar bottom, the bottom of through hole (19) is provided with public interface (8) of lithium cell, the bottom of battery compartment is provided with positive connecting piece (9) and negative connecting piece (10) of connecting dry battery positive and negative joint (4), positive connecting piece (9) link to each other through the wire with the positive pole of lithium battery joint (4), negative connecting piece (10) pass through the wire with the negative pole of lithium battery joint (4) and link to each other.

2. The dual-purpose battery compartment for supporting dry batteries or external polymer lithium batteries according to claim 1, wherein: the directions of the dry battery positive and negative electrode joints (4) at the two ends of the adjacent dry battery grooves (3) are opposite.

3. The dual-purpose battery compartment for supporting dry batteries or external polymer lithium batteries according to claim 1, wherein: the lithium battery comprises an upper shell (11) and a lower shell (12), the upper shell (11) and the lower shell (12) are connected in a clamped mode, the upper shell (11) and the lower shell (12) are provided with a lithium battery body (21), one side of the lithium battery body (21) is connected with a lithium battery main board (13), the lower shell (12) and a position corresponding to a through hole (19) are provided with a protruding portion (14) matched with the through hole (19), the lithium battery main board (13) and a position corresponding to the protruding portion (14) are connected with a lithium battery female interface (22), a lithium battery female interface (22) on the lithium battery main board (13) is arranged in the protruding portion (14), the protruding portion (14) is arranged in a lithium battery groove (5) in a penetrating mode, the lithium battery female interface (22) is connected with a lithium battery male interface (8), and a lithium battery charging interface (6) is connected to one side of the lithium battery main board (13).

4. The dual-purpose battery bin for supporting dry batteries or external polymer lithium batteries as claimed in claim 3, wherein: the lithium battery female interface (22) is a blade type connecting element female interface, and the lithium battery male interface (8) is a blade type connecting element male interface.

5. The dual-purpose battery compartment for supporting dry batteries or external polymer lithium batteries according to claim 1, wherein: the battery compartment is characterized in that a clamping groove (15) is formed in the top of the battery compartment, a fixing groove (16) is formed in one side of the clamping groove (15), a compartment cover (17) is arranged in addition, the compartment cover (17) is matched with the clamping groove (15) in shape, and the position, corresponding to the fixing groove (16), of the compartment cover (17) is fixedly connected with the battery compartment body (1) through a screw (18).