CN211555991U - Battery compartment structure of button battery - Google Patents
Battery compartment structure of button battery Download PDFInfo
- Publication number
- CN211555991U CN211555991U CN202020285650.6U CN202020285650U CN211555991U CN 211555991 U CN211555991 U CN 211555991U CN 202020285650 U CN202020285650 U CN 202020285650U CN 211555991 U CN211555991 U CN 211555991U
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- battery
- battery compartment
- compartment body
- button
- connecting part
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- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 13
- 239000012634 fragment Substances 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000002950 deficient Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a button cell's installation technical field discloses a button cell's battery compartment structure, and it includes: the battery compartment comprises a battery compartment body, wherein a first mounting clamping groove is formed in the side wall of the battery compartment body; the first elastic sheet comprises a first circuit connecting part and a first battery connecting part, the first circuit connecting part penetrates through the first mounting clamping groove, and the first battery connecting part is suspended on the battery compartment body; the second elastic sheet is clamped on the bottom wall of the battery compartment body and comprises a second battery connecting portion and a second circuit connecting portion, the second battery connecting portion extends towards the direction close to the first elastic sheet, and the button battery clamp is arranged between the first battery connecting portion and the second battery connecting portion. The utility model discloses a button cell's battery compartment structure has guaranteed that the contact between button cell and first shell fragment and the second shell fragment is good, has improved the reliability of electronic product, has reduced manufacturing cost.
Description
Technical Field
The utility model relates to a button cell's installation technical field especially relates to a button cell's battery compartment structure.
Background
In the development of electronic products related to spring plates and battery bins, in order to realize product platformization and reduce development cost, the spring plates and the battery bins of the same type of products are often developed and used in a matched manner and are applied to various fields as a standard component. At present, the elastic sheets and the battery compartment of many products are separated, and the elastic sheets and the battery compartment are respectively fixed on a circuit board, specifically, the buckle of the battery compartment is clamped on the circuit board, and the two elastic sheets are respectively welded on the circuit board. In order to ensure that the button battery is in good contact with the two elastic sheets, the button battery positioned on the battery compartment needs to be ensured to be fixed, the positioning of the button battery depends on the clamping connection between the buckle on the battery compartment and the circuit board, the problems of poor clamping connection, abrasion of the buckle of the battery compartment and the like can occur in the battery compartment in the processes of battery replacement, falling, impact and the like, and then the button battery deviates along with the battery compartment, so that the button battery is in poor contact with the elastic sheets, and the reliability of an electronic product is reduced, the defective rate is increased, and the production cost is increased.
SUMMERY OF THE UTILITY MODEL
Based on above, an object of the utility model is to provide a button cell's battery compartment structure has solved the problem that prior art exists because shell fragment and battery compartment body separation set up button cell that leads to and the contact failure of shell fragment, electronic product's reliability reduces, the defective percentage increases and manufacturing cost increases.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a battery compartment structure of a button battery comprises: the battery compartment comprises a battery compartment body, wherein a first mounting clamping groove is formed in the side wall of the battery compartment body; the first elastic sheet comprises a first circuit connecting part and a first battery connecting part, the first circuit connecting part penetrates through the first mounting clamping groove, the first circuit connecting part is used for connecting a circuit board, and the first battery connecting part is suspended on the battery compartment body; the second elastic sheet is clamped on the bottom wall of the battery compartment body and comprises a second battery connecting portion and a second circuit connecting portion, the second circuit connecting portion is used for being connected with the circuit board, the second battery connecting portion faces the direction of the first elastic sheet and extends, and the button battery is mounted in the battery compartment body and clamped between the first battery connecting portion and the second battery connecting portion.
As an optimal scheme of a battery compartment structure of a button battery, an elastic locking sheet is arranged on the first elastic sheet, a clamping protrusion is arranged in the first mounting clamping groove, and the elastic locking sheet can abut against the clamping protrusion to enable the first elastic sheet to be positioned on the battery compartment body.
As a preferred scheme of a battery compartment structure of a button battery, the first elastic sheet comprises a first circuit connecting part, an inserting elastic sheet and a first battery connecting part which are sequentially connected, a reinforcing plate is arranged at the joint of the inserting elastic sheet and the first battery connecting part, and the elastic locking sheet is arranged on the inserting elastic sheet.
As a preferred scheme of a battery compartment structure of a button battery, the end of the first battery connecting part is a V-shaped plate, the opening of the V-shaped plate faces the side away from the second elastic sheet, and the bottom of the V-shaped plate is in contact with the button battery.
As an optimal scheme of a battery compartment structure of a button battery, the second elastic sheet comprises a second circuit connecting part, a limiting elastic sheet and a second battery connecting part which are sequentially connected, the second circuit connecting part extends towards one side deviating from the battery compartment body, and the limiting elastic sheet is clamped on the bottom wall of the battery compartment body.
As a preferred scheme of a battery compartment structure of a button battery, two connecting pieces are arranged on the limiting elastic piece and are respectively located on two sides of the limiting elastic piece, two second mounting clamping grooves corresponding to the connecting pieces are arranged on the battery compartment body, and the two connecting pieces are respectively inserted into the two second mounting clamping grooves.
As an optimal scheme of a battery compartment structure of a button battery, a positioning column is arranged on the bottom wall of the battery compartment body and extends towards one side of the battery compartment body, and the central axis of the positioning column is parallel to the central axis of the battery compartment body.
As an optimal scheme of a battery compartment structure of a button battery, the end part of the side wall of the battery compartment body is provided with a limiting plate, and the limiting plate is right opposite to the bottom wall of the battery compartment body and extends along the direction close to the central axis of the battery compartment body.
As an optimal scheme of a battery compartment structure of a button battery, a mounting hole is formed in the side wall of the battery compartment body, a bottom deformation hole is formed in the bottom wall of the battery compartment body, and the bottom deformation hole is communicated with the mounting hole so that a part of the side wall of the battery compartment body forms a single cantilever.
As a preferred scheme of a battery compartment structure of a button battery, the side wall of the battery compartment body is also provided with a dismounting groove.
The utility model has the advantages that: the utility model discloses a button cell's battery compartment structure is with first shell fragment, second shell fragment fixed mounting on the battery compartment body to it is good to have guaranteed that button cell installs this internal time-lapse contact between button cell and first shell fragment and the second shell fragment in battery compartment, has improved the reliability of electronic product, has increased electronic product's qualification rate, has reduced electronic product's manufacturing cost.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, 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 the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a schematic view of a battery compartment structure of a button battery according to an embodiment of the present invention;
fig. 2 is a schematic view of a battery compartment body provided in an embodiment of the present invention in one direction;
fig. 3 is a schematic view of a battery compartment body provided in an embodiment of the present invention in another direction;
fig. 4 is a schematic view of a first elastic sheet according to an embodiment of the present invention;
fig. 5 is a schematic view of a second elastic sheet according to an embodiment of the present invention.
In the figure:
1. a battery compartment body; 101. a first mounting slot; 102. a second mounting slot; 103. an installation port; 104. A bottom deformation hole; 105. disassembling the groove; 106. a buckle mounting groove; 107. disassembling the hole; 11. buckling; 12. A positioning column; 13. a limiting plate; 14. a single cantilever;
2. a first spring plate; 21. a first circuit connection portion; 22. inserting the elastic sheet; 220. the locking sheet avoids the groove; 221. An elastic locking piece; 23. a first battery connecting portion; 231. a V-shaped plate; 24. a reinforcing plate;
3. a second elastic sheet; 30. a mating groove; 31. connecting sheets; 32. a second circuit connection portion; 33. a limiting elastic sheet; 34. a second battery connecting portion.
Detailed Description
In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment provides a battery compartment structure of a button battery, as shown in fig. 1 to 5, which includes a battery compartment body 1, a first elastic sheet 2 and a second elastic sheet 3, wherein a first mounting slot 101 is formed in a side wall of the battery compartment body 1, the first elastic sheet 2 includes a first circuit connecting portion 21 and a first battery connecting portion 23, the first circuit connecting portion 21 penetrates through the first mounting slot 101, the first circuit connecting portion 21 passes through the first mounting slot 101 and then is connected to a circuit board, and the first battery connecting portion 23 is suspended on the battery compartment body 1; the second elastic sheet 3 is connected to the battery compartment body 1, for example, the bottom wall of the battery compartment body 1 is provided with a buckle 11, the second elastic sheet 3 is provided with a matching groove 30 matched with the buckle 11 (of course, in other embodiments of the present invention, the matching groove 30 can also be provided on the bottom wall of the battery compartment body 1, the second elastic sheet 3 is provided with a buckle 11 matched with the matching groove 30, thereby connecting the second elastic sheet 3 to the battery compartment body 1, the second elastic sheet 3 includes a second battery connecting portion 34 and a second circuit connecting portion 32, the second circuit connecting portion 32 is used for connecting a circuit board, the second battery connecting portion 34 extends towards the direction of the first elastic sheet 2, and the button battery is installed in the battery compartment body 1 and clamped between the first battery connecting portion 23 of the first elastic sheet 2 and the second battery connecting portion 34 of the second elastic sheet 3. The first circuit connection portion 21 and the second circuit connection portion 34 are soldered to the circuit board.
In order to prevent the button cell from pressing the buckle 11 when the button cell is installed in the battery compartment body 1, as shown in fig. 2, a buckle 11 installation groove 106 is formed in the bottom wall of the battery compartment body 1, and the buckle 11 is installed in the buckle 11 installation groove 106. In a natural state, the height of the buckle 11 is not higher than the depth of the mounting groove 106 of the buckle 11, so as to prevent the button cell from pressing the buckle 11 and causing the second elastic sheet 3 to fall off from the buckle 11.
The battery compartment structure of button cell that this embodiment provided is with first shell fragment 2, 3 fixed mounting of second shell fragment on battery compartment body 1 to button cell and first shell fragment 2 and the contact between the second shell fragment 3 are good when having guaranteed that button cell installs in battery compartment body 1, have improved the reliability of electronic product, have promoted the qualification rate of electronic product, have reduced the manufacturing cost of electronic product.
In order to facilitate the installation of the button cell, as shown in fig. 2, an installation opening 103 is provided on the sidewall of the battery compartment body 1, the installation opening 103 is configured to install the button cell, a bottom deformation hole 104 is provided on the bottom wall of the battery compartment body 1, the bottom deformation hole 104 is communicated with the installation opening 103 so that a part of the sidewall of the battery compartment body 1 forms a single cantilever 14, and the single cantilever 14 can deform towards the outside of the battery compartment body 1 so that the button cell is installed in the battery compartment body 1 in an interference manner.
Further, as shown in fig. 2, a limiting plate 13 is disposed at an end of a side wall of the battery compartment body 1, and the limiting plate 13 faces the bottom wall of the battery compartment body 1 and extends along a direction close to the central axis of the battery compartment body 1. When button cell installs in battery compartment body 1, limiting plate 13 can prevent that button cell from droing, makes button cell press from both sides and locates between limiting plate 13 and the diapire of battery compartment body 1, realizes battery compartment body 1 and button cell location. The battery compartment body 1 and the limiting plate 13 of this embodiment are integrated into one piece spare, and this integrated into one piece spare is made by nylon, and this compares with the battery compartment body 1 that current adoption ordinary plastics were made, and its wearability is better for be connected more firmly between battery compartment body 1 and the circuit board.
In order to facilitate the detachment of the button cell, as shown in fig. 2 and fig. 3, a detachment groove 105 is further provided on the sidewall of the battery compartment body 1, the detachment groove 105 is disposed opposite to the mounting opening 103, the detachment groove 105 is located at one end of the sidewall far away from the bottom wall, and a detachment hole 107 is provided on the bottom wall of the battery compartment body 1. When the button cell is disassembled, firstly, the button cell is pushed from the disassembling groove 105 to the mounting opening 103 by means of a tool, so that the button cell on the upper layer moves to the mounting opening 103 and finally falls off from the mounting opening 103, when the height of the button cell is lower than the depth of the disassembling groove 105, the button cell is pushed from the disassembling hole 107 by using the tool, and the button cell falls off from the battery compartment body 1, so that the disassembly of the button cell on the lower layer is realized. Of course, in other embodiments of the present invention, the detaching hole 107 may not be provided, and when the battery compartment body 1 is placed as shown in fig. 1, the height of the bottom of the detaching groove 105 is lower than that of only one button battery, so as to facilitate the detachment of the button battery from the battery compartment body 1.
In order to facilitate the positioning of the battery compartment body 1 on the circuit board, as shown in fig. 3, a positioning column 12 is disposed on the bottom wall of the battery compartment body 1, the positioning column 12 extends toward one side departing from the battery compartment body 1, and the central axis of the positioning column 12 is parallel to the central axis of the battery compartment body 1. The number of the positioning columns 12 of this embodiment is two, and the two positioning columns 12 are arranged on the bottom wall of the battery compartment body 1 in parallel. When the battery bin structure of the button battery is installed on a circuit board, the positioning column 12 is firstly inserted into the circuit board so as to realize the preliminary positioning of the battery bin structure of the button battery and the circuit board, and then the first elastic sheet 2 and the second elastic sheet 3 are respectively welded on the circuit board so as to realize the fixed connection of the battery bin structure of the button battery and the circuit board.
As shown in fig. 4, the first elastic sheet 2 of the present embodiment is provided with an elastic locking piece 221, a locking protrusion (not shown in the figure) is arranged in the first mounting slot 101, and the elastic locking piece 221 can abut against the locking protrusion to position the first elastic sheet 2 on the battery compartment body 1. Specifically, as shown in fig. 4, the first elastic sheet 2 includes a first circuit connecting portion 21, an insertion elastic sheet 22 and a first battery connecting portion 23, which are connected in sequence, a reinforcing plate 24 is disposed at a joint of the insertion elastic sheet 22 and the first battery connecting portion 23, the reinforcing plate 24 can increase the connection strength of the insertion elastic sheet 22 and the first battery connecting portion 23, the insertion elastic sheet 22 is prevented from falling off from the first battery connecting portion 23, the elastic locking piece 221 is disposed on the insertion elastic sheet 22, the first battery connecting portion 23 is suspended on the battery compartment body 1, and the first circuit connecting portion 21 is used for being connected with a circuit board. As shown in fig. 4, the plugging elastic sheet 22 is provided with a locking sheet avoiding groove 220 corresponding to the elastic locking sheet 221, and since the elastic locking sheet 221 has elasticity, when the elastic locking sheet 221 is extruded by an external force, the elastic locking sheet 221 can be located in the locking sheet avoiding groove 220, so that the plugging elastic sheet 22 is smoothly installed in the first installation slot 101.
In order to facilitate the installation of the button cell, as shown in fig. 4, the end of the first cell connecting portion 23 (i.e., the end connected to the cell) is a V-shaped plate 231, the opening of the V-shaped plate 231 faces the side away from the second elastic sheet 3, and the bottom of the V-shaped plate 231 is in line contact with the button cell. If this V-shaped plate 231 is not provided, when installing the button battery, when the height of the button battery is higher than the height of the first battery connecting portion 23, the first battery connecting portion 23 needs to be pulled by an external force at this time to install the button battery in the battery compartment body 1, which is inconvenient to install. If the end of the button battery passes over the end of the first battery connecting part 23, the first battery connecting part 23 is loosened, and at this time, the end of the first battery connecting part 23 abuts against the button battery, so that the button battery may be scratched. The bottom of the V-shaped plate 231 additionally arranged in the embodiment is in line contact with the end of the button cell, so that the phenomenon that the button cell is scratched when the button cell is installed is greatly reduced. In addition, because the one end orientation that V-arrangement board 231 is close to installing port 103 extends away from the direction of the diapire of battery compartment body 1, during the installation button cell, button cell itself can promote first battery connecting portion 23 rebound, need not with the help of external force for button cell's installation is more convenient.
As shown in fig. 5, the second elastic sheet 3 of this embodiment further includes a limiting elastic sheet 33, the second circuit connecting portion 32, the limiting elastic sheet 33 and the second battery connecting portion 34 are sequentially connected, the second circuit connecting portion 32 extends toward a side away from the battery compartment body 1 (i.e., the second circuit connecting portion 32 is perpendicular to the limiting elastic sheet 33 and faces downward so as to be connected to the circuit board), and the structure that is in clamping connection with the bottom wall of the battery compartment body 1 is disposed on the limiting elastic sheet 33.
As shown in fig. 5, two connecting pieces 31 are disposed on the limiting elastic piece 33 of this embodiment, the two connecting pieces 31 are respectively located at two sides of the limiting elastic piece 33 (which means two sides not connected to the second circuit connecting portion 32 and the second battery connecting portion 34), two second mounting slots 102 corresponding to the connecting pieces 31 are disposed on the battery compartment body 1, and the two connecting pieces 31 are respectively inserted into the two second mounting slots 102, so as to improve the stability of the clamping.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. The utility model provides a button cell's battery compartment structure which characterized in that includes:
the battery compartment comprises a battery compartment body (1), wherein a first mounting clamping groove (101) is formed in the side wall of the battery compartment body (1);
the first elastic sheet (2), the first elastic sheet (2) comprises a first circuit connecting part (21) and a first battery connecting part (23), the first circuit connecting part (21) penetrates through the first mounting slot (101), the first circuit connecting part (21) is used for connecting a circuit board, and the first battery connecting part (23) is suspended on the battery compartment body (1);
the battery compartment comprises a battery compartment body (1), and is characterized in that a second elastic sheet (3) is clamped on the bottom wall of the battery compartment body (1), the second elastic sheet (3) comprises a second battery connecting part (34) and a second circuit connecting part (32), the second circuit connecting part (32) is used for being connected with the circuit board, the second battery connecting part (34) extends towards the direction of the first elastic sheet (2), and a button battery is installed in the battery compartment body (1) and clamped between the first battery connecting part (23) and the second battery connecting part (34).
2. The battery compartment structure of a button battery according to claim 1, wherein an elastic locking piece (221) is arranged on the first elastic piece (2), a clamping protrusion is arranged in the first mounting clamping groove (101), and the elastic locking piece (221) can abut against the clamping protrusion to enable the first elastic piece (2) to be positioned on the battery compartment body (1).
3. The battery bin structure of the button battery according to claim 2, wherein the first elastic piece (2) further comprises an insertion elastic piece (22), the first circuit connecting portion (21), the insertion elastic piece (22) and the first battery connecting portion (23) are sequentially connected, a reinforcing plate (24) is arranged at the joint of the insertion elastic piece (22) and the first battery connecting portion (23), and the elastic locking piece (221) is arranged on the insertion elastic piece (22).
4. The battery compartment structure of button batteries according to claim 3, characterized in that the end of the first battery connecting part (23) is a V-shaped plate (231), the opening of the V-shaped plate (231) faces the side away from the second spring plate (3), and the bottom of the V-shaped plate (231) is in contact with the button batteries.
5. The battery compartment structure of a button battery according to claim 1, wherein the second elastic piece (3) further comprises a limiting elastic piece (33), the second circuit connecting portion (32), the limiting elastic piece (33) and the second battery connecting portion (34) are sequentially connected, the limiting elastic piece (33) is clamped to the bottom wall of the battery compartment body (1), and the second circuit connecting portion (32) extends towards one side away from the battery compartment body (1).
6. The battery bin structure of the button battery according to claim 5, wherein the limiting elastic sheet (33) is further provided with two connecting sheets (31), the two connecting sheets (31) are respectively located at two sides of the limiting elastic sheet (33), the battery bin body (1) is provided with two second mounting clamping grooves (102) corresponding to the connecting sheets (31), and the two connecting sheets (31) are respectively inserted into the two second mounting clamping grooves (102).
7. The battery compartment structure of button batteries according to any one of claims 1 to 6, wherein the bottom wall of the battery compartment body (1) is provided with a positioning column (12), the positioning column (12) extends towards the side away from the battery compartment body (1), and the central axis of the positioning column (12) is parallel to the central axis of the battery compartment body (1).
8. The battery compartment structure of button batteries according to any one of claims 1 to 6, wherein the end of the sidewall of the battery compartment body (1) is provided with a limiting plate (13), and the limiting plate (13) faces the bottom wall of the battery compartment body (1) and extends along the direction close to the central axis of the battery compartment body (1).
9. The battery compartment structure of button batteries according to any one of claims 1 to 6, characterized in that the side wall of the battery compartment body (1) is provided with a mounting opening (103), the bottom wall of the battery compartment body (1) is provided with a bottom deformation hole (104), and the bottom deformation hole (104) is communicated with the mounting opening (103).
10. The battery compartment structure of button batteries according to claim 9, characterized in that the side wall of the battery compartment body (1) is further provided with a detaching groove (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020285650.6U CN211555991U (en) | 2020-03-10 | 2020-03-10 | Battery compartment structure of button battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020285650.6U CN211555991U (en) | 2020-03-10 | 2020-03-10 | Battery compartment structure of button battery |
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| Publication Number | Publication Date |
|---|---|
| CN211555991U true CN211555991U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020285650.6U Active CN211555991U (en) | 2020-03-10 | 2020-03-10 | Battery compartment structure of button battery |
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| CN (1) | CN211555991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112803109A (en) * | 2021-01-14 | 2021-05-14 | 湖南亿等新能源有限公司 | Soft package button cell |
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2020
- 2020-03-10 CN CN202020285650.6U patent/CN211555991U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112803109A (en) * | 2021-01-14 | 2021-05-14 | 湖南亿等新能源有限公司 | Soft package button cell |
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Address after: 4 / F, building 1, No.14 Jiuxianqiao Road, Chaoyang District, Beijing 100020 Patentee after: Beijing Jingwei Hirain Technologies Co.,Inc. Address before: 100101 Beijing city Chaoyang District Anxiang Beili 11 B block 8 layer Patentee before: Beijing Jingwei HiRain Technologies Co.,Ltd. |