CN208655756U

CN208655756U - A kind of generally applicable battery case

Info

Publication number: CN208655756U
Application number: CN201821482217.0U
Authority: CN
Inventors: 段磊; 张敏
Original assignee: Huizhou Bolangnang New Material Technology Co Ltd
Current assignee: Huizhou Bolangnang New Material Technology Co Ltd
Priority date: 2018-09-11
Filing date: 2018-09-11
Publication date: 2019-03-26
Anticipated expiration: 2028-09-11

Abstract

The utility model discloses a kind of generally applicable battery cases, including top cover and bottom cover, the top cover and bottom cover top, bottom and two sides pass through engaging component and are connected together, the bottom cover two sides are symmetrically fixedly connected with telescoping tube about middle line, the first spring is embedded in four telescoping tubes, four first spring one ends are fixedly connected to the first conductive plate.Compared with prior art, the beneficial effects of the utility model are: first, by being equipped with telescoping tube and the first spring, so that battery case and the first spring are under the different conditions for extending or compressing, different length and battery can be installed, in addition, by being equipped with the top cover and bottom cover that can be stretched, so that battery case is in elongated condition or shortens state, different number of battery can be installed, finally, positive and negative anodes conductive sheet and elastic iron plate by being equipped with tubular structure, so that various sizes of battery can be installed in battery case.

Description

A kind of generally applicable battery case

Technical field

The utility model relates to battery case field, specially a kind of generally applicable battery case.

Background technique

Battery refers to the device that chemical energy can be converted to electric energy, has anode, cathode, utilizes the battery as energy source, It is available have burning voltage, stabling current, long-time stable power supply, the electric current of very little, and battery knot are influenced by the external world Structure is simple, easy to carry, and charge and discharge are easy to operation, is not influenced by outside climatic and temperature, stable and reliable for performance, existing There is great role for the various aspects performance in social life.

Existing battery pack structure is simple, can only use a kind of battery, and using battery number it is certain, not can be reduced or The quantity for increasing battery is unfavorable for use when experiment.

Utility model content

The purpose of this utility model is to provide a kind of generally applicable battery cases, to solve proposed in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of generally applicable battery case, including top cover And bottom cover, at the top of the top cover and bottom cover, bottom and two sides pass through engaging component and be connected together, the bottom cover two sides about Middle line is symmetrically fixedly connected with telescoping tube, and the first spring, four first springs one are embedded in four telescoping tubes End is fixedly connected to the first conductive plate, and the diagonal first spring other end of one pair of them is fixedly connected with positive conductive plate, Other described first spring other ends are fixedly connected with negative conductive plate, and the first conductive plate described in side passes through conducting block and second Conductive plate is fixedly connected, and negative electrical wire and positive electrical wire, the top are respectively welded at the first conductive plate center described in the other side Lid midline is equipped with second partition, is equipped with first partition at the bottom cover center, the top cover midline is about in second partition Line is symmetrically arranged with elastic band.

Further, the top cover two sides are rotatably connected to fastener, and are fixedly connected with spring, bottom cover two at the top of fastener Side offers card slot, and fastener and card slot collectively constitute engaging component.

Further, second spring is fixedly connected in the negative conductive plate, and upper surface is equipped with cathode symbol.

Further, the positive conductive plate and negative conductive plate are cylinder-like structure, and tubular structure inner wall is equipped with Flexible clamp piece, the radius of cylinder-like structure are greater than the radius of No.5 cell.

Further, the top cover and bottom cover are stretching structure, and maximum extension length is greater than the length of two No.5 cells Degree, and junction is equipped with slide assemblies, i.e. T shape sliding slot and T-shaped slider.

Further, the positive conductive intralamellar part is equipped with wave structure, and upper surface is equipped with positive symbol.

Further, the negative electrical wire and the positive electrical wire other end are arranged wired cap, and positive electrical wire is red electricity Line, negative electrical wire are black electric wire.

Further, the height of the first partition is less than the depth of bottom cover, and the height of second partition is greater than the depth of top cover Degree.

Compared with prior art, the utility model has the beneficial effects that firstly, by be equipped with telescoping tube and the first spring, So that battery case and the first spring can install different length and battery under the different conditions for extending or compressing, in addition, passing through Different number of electricity can be installed so that battery case is in elongated condition or shortens state equipped with the top cover and bottom cover that can be stretched Pond, finally, positive and negative anodes conductive sheet and elastic iron plate by being equipped with tubular structure, so that different rulers can be installed in battery case Very little battery.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the bottom cover schematic diagram of internal structure of the utility model；

Fig. 3 is the top cover schematic diagram of internal structure of the utility model.

In figure: 1, top cover；2, engage component；3, bottom cover；4, the first spring；5, telescoping tube；6, the first conductive plate；7, second Conductive plate；8, negative electrical wire；9, positive electrical wire；10, first partition；11, positive conductive plate；12, negative conductive plate；13, second Spring；14, elastic band；15, second partition.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of embodiment: a kind of generally applicable battery case, including top cover 1 and bottom Lid 3,3 top of top cover 1 and bottom cover, bottom and two sides pass through engaging component 2 and are connected together, and prevent top cover 1 and bottom cover 3 from connecting pine It is dynamic, meanwhile, also conveniently unlock state, and 3 two sides of bottom cover are symmetrically fixedly connected with telescoping tube 5 about middle line, and four are flexible The first spring 4 is embedded in pipe 5, four 4 one end of the first spring are fixedly connected to the first conductive plate 6, and one pair of them are diagonal First spring, 4 other end is fixedly connected with positive conductive plate 11, other 4 other ends of the first spring are fixedly connected with negative conductive plate 12, the first conductive plate of side 6 is fixedly connected by conducting block with the second conductive plate 7, and the second conductive plate 7 goes here and there the first conductive plate 6 Connection, so that the battery of battery inside is connected, the first conductive plate of the other side is respectively welded negative electrical wire 8 and anode at 6 center Electric wire 9, wherein negative electrical wire 8 is in 12 side of negative conductive plate, 9 positive conductive plate of positive electrical wire, 11 side, and 1 midline of top cover is set There is second partition 15, is equipped with first partition 10 at 3 center of bottom cover, 1 midline of top cover is symmetrically arranged with about 15 middle line of second partition Elastic band 14, prevents battery from shifting.

Further, 1 two sides of top cover are rotatably connected to fastener, and are fixedly connected with spring, 3 two sides of bottom cover at the top of fastener Card slot is offered, fastener and card slot collectively constitute engaging component 2, allow engaging component 2 by pressing equipped with spring Mode unlocks.

Further, it is fixedly connected with second spring 13 in negative conductive plate 12, allows negative conductive plate 12 and electricity Pond closely connects, and upper surface is equipped with cathode symbol, prevents misloading battery.

Further, positive conductive plate 11 and negative conductive plate 12 are cylinder-like structure, and tubular structure inner wall is equipped with Flexible clamp piece prevents battery from sliding out of conductive plate, and the radius of cylinder-like structure is greater than the radius of No.5 cell, is easily installed electricity Pond.

Further, top cover 1 and bottom cover 3 are stretching structure, and maximum extension length is greater than the length of two No.5 cells, So that battery case can at most install four No.5 cells, and junction is equipped with slide assemblies, i.e. T shape sliding slot and T-shaped slider, just In 3 development length of top cover 1 and bottom cover.

Further, wave structure is equipped with inside positive conductive plate 11, and upper surface is equipped with positive pole symbol, prevents electricity The installation of pond mistake.

Further, negative electrical wire 8 and 9 other end of positive electrical wire are arranged wired cap, convenient for that will be wired to equipment On, and positive electrical wire 9 is red electric wire, negative electrical wire 8 is black electric wire, convenient for distinguishing.

Further, the height of first partition 10 is less than the depth of bottom cover 3, and the height of second partition 15 is greater than top cover 1 Depth.

Working principle: battery case is elongated to a fixed length in use, firstly, if when only installing two batteries by the battery case Degree is opened top cover 1, is directly filled in two batteries in battery case respectively, in positive conductive plate 11 and negative conductive plate 12 Elastic card adjust automatically and battery can be clamped, then top cover 1 is covered, secondly, when if desired installing four batteries, outward Pull top cover 1 and bottom cover 3 to arrive maximum length, the fastener in pressing fastened component 2, unlock engaging component 2, by four batteries according to Sequence is put into bottom cover 3, and the elastic card meeting adjust automatically in positive conductive plate 11 and negative conductive plate 12 simultaneously clamps battery, Top cover 1 is covered again, and battery case is inwardly compressed, finally, required for positive electrical wire 9 and negative electrical wire 8 are respectively installed to On equipment.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of generally applicable battery case, including top cover (1) and bottom cover (3), it is characterised in that: the top cover (1) and bottom cover (3) Top, bottom and two sides pass through engaging component (2) and are connected together, and about middle line, symmetrically fixation connects for bottom cover (3) two sides It is connected to telescoping tube (5), is embedded with the first spring (4) in four telescoping tubes (5), four described first spring (4) one end It is fixedly connected to the first conductive plate (6), diagonal first spring (4) other end of one pair of them is fixedly connected with positive conductive Plate (11), other described first spring (4) other ends are fixedly connected with negative conductive plate (12), the first conductive plate described in side (6) it is fixedly connected by conducting block with the second conductive plate (7), is respectively welded at the first conductive plate (6) center described in the other side Negative electrical wire (8) and positive electrical wire (9), top cover (1) midline are equipped with second partition (15), at bottom cover (3) center Equipped with first partition (10), top cover (1) midline is symmetrically arranged with elastic band (14) about second partition (15) middle line.

2. the generally applicable battery case of one kind according to claim 1, it is characterised in that: top cover (1) two sides rotate It is connected with fastener, and is fixedly connected with spring at the top of fastener, bottom cover (3) two sides offer card slot, fastener and common group of card slot At engaging component (2).

3. the generally applicable battery case of one kind according to claim 1, it is characterised in that: solid in the negative conductive plate (12) Surely it is connected with second spring (13), and upper surface is equipped with cathode symbol.

4. the generally applicable battery case of one kind according to claim 1, it is characterised in that: the positive conductive plate (11) and negative Pole conductive plate (12) is cylinder-like structure, and tubular structure inner wall is equipped with flexible clamp piece, and the radius of cylinder-like structure is greater than five The radius of number battery.

5. the generally applicable battery case of one kind according to claim 1, it is characterised in that: the top cover (1) and bottom cover (3) are equal For stretching structure, maximum extension length is greater than the length of two No.5 cells, and junction is equipped with slide assemblies, i.e. T shape sliding slot And T-shaped slider.

6. the generally applicable battery case of one kind according to claim 1, it is characterised in that: the positive conductive plate (11) is internal Equipped with wave structure, and upper surface is equipped with positive symbol.

7. the generally applicable battery case of one kind according to claim 1, it is characterised in that: the negative electrical wire (8) and anode Electric wire (9) other end is arranged wired cap, and positive electrical wire (9) is red electric wire, and negative electrical wire (8) is black electric wire.

8. the generally applicable battery case of one kind according to claim 1, it is characterised in that: the height of the first partition (10) Less than the depth of bottom cover (3), the height of second partition (15) is greater than the depth of top cover (1).