CN218827525U

CN218827525U - Button type combined battery

Info

Publication number: CN218827525U
Application number: CN202223206646.4U
Authority: CN
Inventors: 郭昊; 蔺韬; 刘红波
Original assignee: Shaanxi Mingtai Electronic Science & Technology Development Co ltd
Current assignee: Shaanxi Mingtai Electronic Science & Technology Development Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-07
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a button type combined battery, including package assembly and battery pack, package assembly includes a plurality of packaging shell, set up at the through-hole at packaging shell lower extreme middle part, install the fixture block in the packaging shell lower extreme outside and set up the draw-in groove in packaging shell inner wall upper end, and the terminal surface is laminated each other about the adjacent packaging shell, fixture block and draw-in groove size looks adaptation, and the fixture block joint of adjacent packaging shell upper end packaging shell is in lower extreme packaging shell's draw-in groove, and battery pack is including setting up the button type battery in packaging shell. This kind of button cell, button cell place in packaging shell's inside, and a plurality of packaging shell joint under the effect of fixture block and draw-in groove is in the same place for inside button cell laminating is in the same place, replaces current packing and packs button cell, and when a certain button cell damaged, the operator of being convenient for carries out the dismouting change to the button cell who damages in later stage.

Description

Button type combined battery

Technical Field

The utility model relates to the technical field of batteries, specifically a button type combined battery.

Background

The button cell is also called a button cell, and refers to a cell with the external dimension like a small button, generally speaking, the diameter is larger, the thickness is thinner, the button cell is divided from the external shape to the cell, and a column cell, a square cell and a special-shaped cell are also correspondingly arranged. The button cell is a battery pack formed by connecting a plurality of button cells in series, and is widely applied to various electronic products.

When an existing button type combined battery is used, the external part of the existing button type combined battery is usually packaged, when one battery in the button type combined battery is damaged and needs to be replaced, the whole combined battery needs to be disassembled to replace the damaged battery, after the replacement is completed, the whole combined battery is disassembled, the external original package of the combined battery is damaged and cannot be used, the battery needs to be packaged again, and resources are wasted.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems occurring in the conventional button type assembled battery.

Therefore, the utility model aims at providing a button type combined battery replaces current packing to the button type combined battery and packs, is convenient for carry out the dismouting change to the button type battery who damages.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a button cell battery comprising:

the packaging assembly comprises a plurality of packaging shells, a through hole formed in the middle of the lower end of each packaging shell, a clamping block mounted on the outer side of the lower end of each packaging shell and a clamping groove formed in the upper end of the inner wall of each packaging shell, wherein the upper end face and the lower end face of each adjacent packaging shell are mutually attached, the clamping block is matched with the clamping groove in size, and the clamping block of the packaging shell at the upper end of each adjacent packaging shell is clamped in the clamping groove of the packaging shell at the lower end;

the battery assembly comprises button batteries arranged in the packaging shells, and the upper end surfaces and the lower end surfaces of the button batteries in the packaging shells are mutually attached;

as an optimal selection scheme of button type assembled battery, wherein, the fluting has been seted up to packaging shell's lateral wall, the fluting is provided with two, two flutings along packaging shell's vertical axis symmetric distribution.

As a button type assembled battery's an preferred scheme, wherein, packaging shell's outer wall is provided with the non-slip raised, the even equidistance of non-slip raised distributes.

As an optimal solution of button type assembled battery, wherein, the fixture block is provided with two, the draw-in groove is provided with two.

As a button type assembled battery's an optimal selection scheme, wherein, the upper end middle part of fixture block is fixed with the screw thread post, packaging shell's lower extreme seted up threaded hole, screw thread post and screw hole threaded connection.

Compared with the prior art, the utility model discloses the beneficial effect who has is: this kind of button cell, button cell place in packaging shell's inside, and a plurality of packaging shell joint under the effect of fixture block and draw-in groove is in the same place for inside button cell laminating is in the same place, replaces current packing and packs button cell, and when a certain button cell damaged, the operator of being convenient for carries out the dismouting change to the button cell who damages in later stage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a schematic view of a button-type assembled battery according to the present invention;

fig. 2 is a schematic view of a first perspective three-dimensional structure of a packaging case for a button cell assembly of the present invention;

fig. 3 is a schematic diagram of a second perspective three-dimensional structure of a packaging case for a button cell assembly of the present invention;

in the figure: 100. a packaging assembly; 110. a package housing; 111. slotting; 112. anti-skid projections; 113. a threaded hole; 120. a through hole; 130. a clamping block; 131. a threaded post; 140. a card slot; 200. a battery assembly; 210. a button cell.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a button type combined battery replaces current packing to button type combined battery and packs, is convenient for carry out the dismouting to the button type battery who damages and changes.

Fig. 1-3 are schematic structural views illustrating an embodiment of a button cell assembly according to the present invention, and referring to fig. 1-3, a main body of the button cell assembly includes a packaging assembly 100 and a battery assembly 200.

The packaging assembly 100 comprises a plurality of packaging shells 110, a through hole 120 formed in the middle of the lower end of each packaging shell 110, a fixture block 130 mounted on the outer side of the lower end of each packaging shell 110 and a clamping groove 140 formed in the upper end of the inner wall of each packaging shell 110, the upper end face and the lower end face of each adjacent packaging shell 110 are mutually attached, the fixture block 130 is matched with the clamping groove 140 in size, and the fixture block 130 of each upper packaging shell 110 of each adjacent packaging shell 110 is clamped in the clamping groove 140 of the lower packaging shell 110. Preferably, in this embodiment, the side wall of the packaging housing 110 is provided with two slots 111, the two slots 111 are symmetrically distributed along the vertical central axis of the packaging housing 110, the two slots 111 arranged on the packaging housing 110 facilitate fingers of an operator to pass through the slots 111 to contact the internal button cell 210, and further facilitate taking out the internal button cell 210, the outer wall of the packaging housing 110 is provided with two anti-slip bumps 112, the anti-slip bumps 112 are uniformly and equidistantly distributed, the anti-slip bumps 112 uniformly and equidistantly arranged on the outer wall of the packaging housing 110 can reduce the contact area between the hands of the user and the outer wall of the packaging housing 110, and increase friction force, so that the user can stably take out the packaging housing 110, the two clamping blocks 130 are provided, the two clamping grooves 140 are provided, the two clamping blocks 130 and the clamping grooves 140 further improve the clamping stability of the adjacent packaging housing 110, the threaded columns 131 are fixed in the middle parts of the upper ends of the clamping blocks 130, the threaded columns 113 are provided at the lower ends of the packaging housing 110, the threaded columns 131 are in threaded connection with the threaded columns 113, the clamping blocks 130 are screwed on the lower end of the packaging housing 110 under the effect of the threaded columns 131, when the clamping blocks 130 are damaged, the clamping blocks 130 can be manually replaced from the housing 110 by the operator, and then the clamping blocks 130, and the operator can replace the clamping blocks 130, and the clamping blocks 130 can be conveniently.

The battery assembly 200 includes button cells 210 disposed in the package housing 110, and the upper and lower end surfaces of the button cells 210 in the package housing 110 are attached to each other.

With reference to fig. 1 to fig. 3, the button cell assembly of the present embodiment is specifically used as follows: when one button cell 210 in the button cell needs to be replaced when damaged, the operator takes the packaging shell 110 outside the damaged button cell 210 with one hand, takes the packaging shell 110 at the upper end of the damaged button cell 210 with the other hand, applies reverse pulling force with both hands, so as to separate the two packaging shells 110, then takes the damaged button cell 210 out of the packaging shell 110, replace the new button cell 210 to place the new button cell 210 into the packaging shell 110, finally attach the two separated packaging shells 110, and connect the clamping block 130 of the upper packaging shell 110 into the clamping groove 140 of the lower packaging shell 110, thereby completing the dismounting and replacement of the damaged button cell 210.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A button cell battery comprising:

the packaging assembly (100) comprises a plurality of packaging shells (110), a through hole (120) formed in the middle of the lower end of each packaging shell (110), a clamping block (130) installed on the outer side of the lower end of each packaging shell (110) and a clamping groove (140) formed in the upper end of the inner wall of each packaging shell (110), the upper end face and the lower end face of each adjacent packaging shell (110) are mutually attached, the clamping blocks (130) are matched with the clamping grooves (140) in size, and the clamping blocks (130) of the packaging shells (110) at the upper ends of the adjacent packaging shells (110) are clamped in the clamping grooves (140) of the packaging shells (110) at the lower ends;

the battery assembly (200) comprises button batteries arranged in the packaging shells (110), and the upper end face and the lower end face of each button battery in the packaging shells (110) are mutually attached.

2. The button type assembled battery according to claim 1, wherein the side wall of the packaging shell (110) is opened with two slots (111), and the two slots (111) are symmetrically distributed along the vertical central axis of the packaging shell (110).

3. A button cell battery according to claim 2, characterized in that the outer wall of the packaging case (110) is provided with anti-slip protrusions (112), and the anti-slip protrusions (112) are uniformly and equidistantly distributed.

4. The button-type assembled battery according to claim 3, wherein there are two said locking blocks (130) and two said locking slots (140).

5. The button type assembled battery according to claim 4, wherein a threaded post (131) is fixed in the middle of the upper end of the clamping block (130), a threaded hole (113) is formed in the lower end of the packaging shell (110), and the threaded post (131) is in threaded connection with the threaded hole (113).