CN211654927U - Button cell holder - Google Patents

Abstract

The utility model provides a button cell holder, including accepting box, apron, first shell fragment and second shell fragment, be equipped with at least two positions for storing button cell in the accepting box, first shell fragment is used for electric connection button cell's an electrode, the second shell fragment is used for electric connection button cell's another electrode, through the first shell fragment with the second shell fragment so that all button cell is connected in parallel; the button battery storage box comprises a storage box body, a first elastic sheet, a cantilever and a second elastic sheet, wherein the first elastic sheet extends to form the cantilever, a first buckle is arranged on the cantilever, a second buckle mutually buckled with the first buckle is arranged in the storage box, and all the button batteries are simultaneously fixed between the first elastic sheet and the storage box through the buckling of the first buckle and the second buckle.

Description

button battery holder

technical field

The utility model relates to the application field of button batteries, in particular to a button battery holder.

Background technique

The current electronic equipment, especially the ibeacon equipment, requires a small size, so a button battery is used as the power source, and a single button battery is set; The demand for electricity is difficult to meet.

Utility model content

The utility model provides a button battery holder, which can accommodate a plurality of button batteries connected in parallel, has a relatively high capacity, and can realize that the plurality of button batteries are simultaneously fixed in the battery holder.

The utility model provides a button battery holder, comprising a receiving box, a cover plate, a first elastic piece and a second elastic piece. The receiving box is provided with at least two positions for storing button batteries, and the first elastic piece is used for In order to electrically connect one electrode of the button battery, the second elastic sheet is used to electrically connect the other electrode of the button battery, and the first elastic sheet and the second elastic sheet are used to make all the button cells connected in parallel; the first elastic piece is extended with a cantilever, the cantilever is provided with a first buckle, the receiving box is provided with a second buckle which is mutually buckled with the first buckle, through the first buckle A buckle is engaged with the second buckle so that all the button batteries are fixed between the first elastic piece and the receiving box at the same time.

Further, the second elastic piece is arranged on the bottom surface of the storage position, and the first buckle is engaged with the second buckle so that the second elastic piece is fixed to the receiving box and the button battery between.

Further, at least two of the cantilever arms extend on the first elastic piece.

Further, a bending portion is provided on the first elastic piece, and the bending portion is bent in the direction of the button battery.

Further, the receiving box includes a box body and a cover plate, the box body is provided with a PCB board, the PCB board is provided with at least three positioning posts, and at least three of the positioning posts are not on the same straight line, so The cover plate is provided with positioning holes corresponding to the positioning posts.

Further, the diameter of the positioning hole is not larger than the diameter of the positioning column, the positioning hole is provided with a notch, and the positioning hole is made of elastic material.

The utility model can accommodate a plurality of button batteries and connect them in parallel by arranging the button battery holder, so as to increase the capacity; also, the button batteries are fixed in the accommodating box by arranging the first buckle and the second buckle, and more Two button batteries connected in parallel are fixed in the receiving box at the same time to improve stability.

Description of drawings

FIG. 1 is an exploded exploded view of Embodiment 1 of the button battery holder provided by the present invention.

FIG. 2 is a partial enlarged view of the circle A in FIG. 1 .

FIG. 3 is a partial enlarged view of the circle B in FIG. 1 .

FIG. 4 is a schematic structural diagram of some parts of Embodiment 1 in FIG. 1 .

FIG. 5 is a cross-sectional view of FIG. 4 about the section line C-C.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention. It can be understood that the accompanying drawings are only for reference and description, and are not used to limit the present invention. The connection relationship shown in the drawings is only for the convenience of clear description, and does not limit the connection manner.

It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component, or there may be an intervening component at the same time. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which the present invention belongs. It should also be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection ; It can be a mechanical connection or an electrical connection, and it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention.

It should also be noted that, in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" The orientation or positional relationship indicated by ", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, construction and operation in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

Referring to FIGS. 1-3 , the present invention provides a button battery holder 100 , which includes a receiving box 10 , a first elastic piece 20 , a second elastic piece 30 , a PCB board 40 and a cover plate 50 . The receiving box 10 is provided with at least two a position for storing the button battery 200, any one of the first elastic piece 20 and the second elastic piece 30 is electrically connected to the positive electrode of the button battery 200, and the other is electrically connected to the negative electrode of the button battery 200. The first elastic piece is connected with the second elastic piece so that all the button batteries are connected in parallel to enhance the electric capacity.

Specifically, a cantilever 21 extends from the first elastic piece 20 , a first buckle 211 is arranged on the cantilever 21 , and a second buckle 101 is arranged in the receiving box 10 to be mutually buckled with the first buckle 211 . A buckle 211 is buckled with the second buckle 101 so that all the button batteries 200 are fixed between the first elastic piece 20 and the receiving box at the same time, so as to strengthen the connection between the first elastic piece 20 and the button battery 200 Contact stability and avoid disengagement of the coin cell 200 from the storage compartment.

Preferably, the second elastic piece 30 is installed on the bottom surface of the warehouse, the button battery 200 is placed on the second elastic piece 30 , and the first buckle 211 and the second buckle 101 are buckled so that the second elastic piece 30 is fixed to the receiving box 10 . and the button battery 200 , thereby enhancing the contact stability between the second elastic sheet 20 and the button battery 200 .

Specifically, the second elastic sheet 30 is provided with an antenna for increasing the contact area, and the contact area between the second elastic sheet 30 and the button battery 200 is increased by increasing the antenna.

The PCB board 40 is provided with at least three positioning columns, and at least three positioning columns are not on the same line. The cover plate 50 is provided with positioning holes 61 corresponding to the positioning columns; the positioning holes 61 are made of elastic materials, and the positioning holes The diameter of 61 is not larger than the diameter of the positioning column, and the positioning hole 61 is provided with a gap. By inserting the positioning column into the corresponding positioning hole 61, the gap of the positioning hole 61 is used to expand the positioning hole and clamp the positioning column.

Please refer to FIGS. 4-5 , preferably, the first elastic piece 20 is provided with two cantilever arms 21 , and the two cantilever arms 21 are on the same cross section, so as to enhance the buckling force of the first buckle 211 and the second buckle 101 , thereby The contact stability between the first elastic sheet 20 and the button battery 200 is further improved.

In the present embodiment, the opening of the receiving box 10 has a rectangular structure, and the cross-section intersects with any side of the rectangle, so that the two cantilever arms 21 are arranged at the opposite corners of the rectangle, thereby reducing the size of the opening and thereby reducing the receiving box 10 volume of.

Specifically, the first elastic sheet 20 is provided with a bending portion 22 , and the bending portion 22 is bent in the direction of the button battery 200 to improve the contact stability between the first elastic sheet 20 and the button battery 200 . Specifically, the bending portion 22 is provided at the center of the first elastic piece 20 .

In the description and claims of this application, the words "including/comprising" and the words "having/comprising" and variations thereof are used to designate the presence of stated features, values, steps or components, but do not preclude the presence or addition of a or multiple other features, values, steps, components, or combinations thereof.

Some features of the invention, for clarity of illustration, are described in separate embodiments, however, these features may also be described in combination in a single embodiment. Conversely, some features of the invention are, for brevity, described in a single embodiment only, however, these features may also be described in different embodiments alone or in any suitable combination.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection of the utility model.

Claims (6)

1. A button battery holder, characterized in that it comprises a receiving box, a cover plate, a first elastic piece and a second elastic piece, wherein the receiving box is provided with at least two positions for storing button batteries, the first elastic piece an electrode for electrically connecting to the button battery, the second elastic sheet for electrically connecting the other electrode of the button battery, through the first elastic sheet and the second elastic sheet so that all the buttons The batteries are connected in parallel; the first elastic piece is extended with a cantilever, the cantilever is provided with a first buckle, and the receiving box is provided with a second buckle which is mutually buckled with the first buckle. The first buckle is buckled with the second buckle so that all the button batteries are fixed between the first elastic piece and the receiving box at the same time. 2 . The button battery holder according to claim 1 , wherein the second elastic piece is arranged on the bottom surface of the position, and the first buckle is buckled with the second buckle so that the The second elastic piece is fixed between the receiving box and the button battery. 3 . The button battery holder according to claim 1 , wherein at least two cantilevers are extended on the first elastic piece. 4 . 4 . The button battery holder according to claim 1 , wherein a bending portion is provided on the first elastic piece, and the bending portion is bent in the direction of the button battery. 5 . 5 . The button battery holder according to claim 1 , wherein a PCB board is provided in the receiving box, at least three positioning posts are provided on the PCB board, and at least three of the positioning posts are not the same. 6 . In a straight line, the cover plate is provided with a positioning hole corresponding to the positioning column. 6 . The button battery holder according to claim 5 , wherein the diameter of the positioning hole is not larger than the diameter of the positioning column, the positioning hole is provided with a notch, and the positioning hole is made of elastic material. 7 . to make.

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