CN221009056U - Dough sheet structure capable of canceling ultrasonic bonding wires - Google Patents
Dough sheet structure capable of canceling ultrasonic bonding wires Download PDFInfo
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- CN221009056U CN221009056U CN202322206230.0U CN202322206230U CN221009056U CN 221009056 U CN221009056 U CN 221009056U CN 202322206230 U CN202322206230 U CN 202322206230U CN 221009056 U CN221009056 U CN 221009056U
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- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
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- Gas Exhaust Devices For Batteries (AREA)
Abstract
The utility model discloses a dough sheet structure for canceling ultrasonic bonding wires, which relates to the technical field of battery production and comprises a battery cover structure, a dough sheet structure and a fixing structure, wherein the battery cover structure is connected with the dough sheet structure in a matched manner, the battery cover structure is connected with the dough sheet structure through the fixing structure, the fixing structure comprises a groove structure arranged on the inner side wall of a valve seat of the battery cover structure, a clamping block structure matched with the groove structure is arranged on the dough sheet structure, and the fastening connection of the battery cover structure and the dough sheet structure is realized by connecting the clamping block structure with the groove structure. The valve seat hole column is easy to shatter or break.
Description
Technical Field
The invention belongs to the technical field of battery production, and particularly relates to a dough sheet structure capable of eliminating ultrasonic bonding wires.
Background
Along with the breakthrough of human on battery technology, the specific energy of the battery is continuously improved, and in actual life, matched electric equipment is increasingly used as lead-acid storage batteries, such as UPS power supplies, base stations, wind driven generators and the like, so that the popularization of the use of the lead-acid storage batteries is greatly convenient for life and the quality of life of people is improved. Meanwhile, market personnel feed back that some batteries are used for a period of time, and have abnormal internal resistance increase, high self-discharge and insufficient capacity, and are subjected to anatomic analysis: because of factors such as the ultrasonic cover piece, the wave frequency is big, the battery does not put equally, causes disk seat hole post to shake to split or shake to break.
Therefore, how to ensure the ultrasonic cover piece to be sealed is good, no abnormality occurs, and the ultrasonic cover piece becomes a headache for many engineers; the quality of the ultrasonic cover sheet has the following main effects on the performance of the valve-regulated lead-acid storage battery:
1) The protective rubber cap valve is not inclined and is not jumped in the charging and discharging process.
2) And controlling the exhaust amount in the charging and discharging process to ensure that the charging and discharging process of the battery is smooth.
3) After the battery is charged, certain negative pressure is ensured in the battery, and the concave requirement of the rubber cap valve is met.
Therefore, the ultrasonic cover sheet is very important to the quality of the valve-regulated lead-acid storage battery and the capacity and the service life of the battery.
Disclosure of Invention
In order to achieve the above purpose, the technical scheme of the invention is as follows: the utility model provides a cancel ultrasonic bonding's dough sheet structure, the structure includes battery cover structure, dough sheet structure and fixed knot structure, and battery cover structure and dough sheet structure cooperation are connected, and battery cover structure and dough sheet structure pass through fixed knot and construct and connect.
Based on the technical scheme, because the existing ultrasonic cover sheet process is used for generating waves through the ultrasonic machine at high frequency, bonding wires on the cover sheet are adhered to the valve seat surface of the battery cover, and the structure is convenient and quick, and is broken: the valve seat hole column is easy to shatter or break.
As an improvement of the present utility model, the fixing structure includes a groove structure provided on an inner side wall of the valve seat of the battery cover structure.
As an improvement of the utility model, the fixing structure also comprises a clamping block structure which is matched with the groove structure and is arranged on the surface piece structure.
Based on the technical scheme, the fastening connection of the battery cover structure and the surface piece structure is realized by connecting the clamping block structure with the groove structure.
As an improvement of the utility model, the surface sheet structure comprises a cover sheet cover structure and a flange structure, and the clamping block structure is arranged on the outer side of the flange structure.
Based on above-mentioned technical scheme, distinguish with current dough sheet structure, the dough sheet structure adopts flange structure in this scheme, sets up fixture block structure on flange structure, has promoted the stability of connection.
As an improvement of the utility model, a limit convex strip is arranged in the groove structure.
As an improvement of the utility model, the clamping block structure is provided with a limit line matched with the limit convex strip.
Based on above-mentioned technical scheme, spacing sand grip and spacing line mutually support and have promoted the stability of fixture block structure in groove structure to the holistic installation stability of dough sheet structure has been promoted.
As an improvement of the utility model, the cover structure of the cover sheet is provided with an annular convex edge structure.
As an improvement of the utility model, the outer edge of the valve seat of the battery cover structure is provided with an annular groove matched with the annular convex edge structure.
Based on above-mentioned technical scheme, after fixture block structure and groove structure are connected fixedly, annular protruding edge structure and ring channel mutually support, first has played fixture block structure and groove structure top connection leakproofness, has also promoted assembly stability simultaneously.
Compared with the prior art, the invention has the beneficial effects that: the invention aims to solve the problems that a lead-acid storage battery and an ultrasonic cover sheet are easy to shatter or break a valve seat hole column; the technical solution of the invention is as follows: the structure of the battery cover and the battery panel is optimized, the ultrasonic cover panel process is canceled, the groove is added on the inner side wall of the valve seat of the battery cover, and four protruding points are added on the panel to achieve the fastening effect of the panel and the battery cover, so that the process of the ultrasonic cover panel is replaced, the buckle structure is used, and the discovery of the shattering or vibration breaking condition of the valve seat hole column is fundamentally stopped.
Drawings
FIG. 1 is a schematic diagram of a prior art dough sheet structure;
FIG. 2 is a schematic diagram of a structure of a dough sheet according to the prior art;
FIG. 3 is a schematic view of a prior art battery cover;
FIG. 4 is a schematic view of a battery cover according to the present utility model;
FIG. 5 is a perspective view of a panel structure of the present utility model;
FIG. 6 is a side view of a panel structure of the present utility model;
FIG. 7 is a top view of a topsheet structure of the present utility model;
FIG. 8 is a schematic view of the assembled structure of a dough sheet of the present utility model;
FIG. 9 is an enlarged view of FIG. 8 at A;
Fig. 10 is an enlarged view at B in fig. 8.
List of drawing identifiers: 1-battery cover structure, 201-cover sheet cover structure, 202-flange structure, 3-valve seat, 401-groove structure, 402-fixture block structure, 501-limit convex strip, 502-limit line, 601-annular convex edge structure and 602-annular groove.
Description of the embodiments
The present invention is further illustrated in the following drawings and detailed description, which are to be understood as being merely illustrative of the invention and not limiting the scope of the invention.
Example 1: as shown in fig. 4 to 8, this embodiment is a dough sheet structure for canceling ultrasonic bonding wires, the structure includes a battery cover structure 1, a dough sheet structure and a fixing structure, the battery cover structure 1 and the dough sheet structure are connected in a matched manner, the battery cover structure 1 and the dough sheet structure are connected through the fixing structure, because the existing ultrasonic cover sheet process is that ultrasonic machine high-frequency wave generation is performed, bonding wires on the dough sheet are bonded with the surface of a battery cover valve seat 3, and the structure is convenient and quick, and is broken: the 3 hole columns of the valve seat are easy to shatter or break.
Further, the fixing structure includes a groove structure 401 provided on the inner side wall of the valve seat 3 of the battery cover structure 1.
Further, the fixing structure further comprises a clamping block structure 402 matched with the groove structure 401 and is arranged on the surface piece structure, and the clamping block structure 402 is connected with the groove structure 401, so that the battery cover structure 1 and the surface piece structure are connected in a fastening mode.
Further, the panel structure includes front cover piece lid structure 201 and flange structure 202, and fixture block structure 402 sets up in the outside of flange structure 202, and the difference is with current panel structure, and the panel structure adopts flange structure 202 in this scheme, sets up fixture block structure 402 on flange structure 202, has promoted the stability of connection.
Further, a limiting protruding strip 501 is disposed in the groove structure 401.
Embodiment 2, as shown in fig. 9, in this embodiment, the fixture block structure 402 is provided with a plurality of limit lines 502 matching with the limit raised lines 501, and the limit raised lines 501 and the limit lines 502 mutually match to promote the stability of the fixture block structure 402 in the groove structure 401, thereby promoting the overall installation stability of the dough sheet structure. The rest of the structure is the same as in embodiment 1.
In embodiment 3, as shown in fig. 10, in this embodiment, an annular protruding edge structure 601 is provided on a cover structure 201 of a cover sheet, an annular groove 602 matched with the annular protruding edge structure 601 is provided on an outer edge of a valve seat 3 of a battery cover structure 1, and after a fixture block structure 402 is fixedly connected with a groove structure 401, the annular protruding edge structure 601 and the annular groove 602 are mutually matched, so that firstly, the connection tightness of the fixture block structure 402 and the top of the groove structure 401 is achieved, and meanwhile, the assembly stability is also improved. The rest of the structure is the same as in embodiment 1.
It should be noted that the foregoing merely illustrates the technical idea of the present invention and is not intended to limit the scope of the present invention, and that a person skilled in the art may make several improvements and modifications without departing from the principles of the present invention, which fall within the scope of the claims of the present invention.
Claims (1)
1. The utility model provides a cancel ultrasonic bonding's dough sheet structure, a serial communication port, the structure includes battery cover structure (1), dough sheet structure and fixed knot construct, battery cover structure (1) and dough sheet structure cooperation are connected, battery cover structure (1) and dough sheet structure pass through fixed knot construct and connect, fixed knot constructs including setting up groove structure (401) on disk seat (3) inside wall of battery cover structure (1), fixed knot constructs still including the dough sheet structure on set up with groove structure (401) matched with fixture block structure (402), the dough sheet structure includes front cover piece cover structure (201) and flange structure (202), fixture block structure (402) set up in the outside of flange structure (202), be provided with spacing sand grip (501) in groove structure (401), be provided with on fixture block structure (402) with spacing sand grip (501) matched with spacing line (502), be provided with annular protruding edge structure (601) on front cover piece cover structure (201), be provided with on the disk seat (3) outer edge of battery cover structure (1) with annular protruding edge structure (601) matched with ring groove (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322206230.0U CN221009056U (en) | 2023-08-16 | 2023-08-16 | Dough sheet structure capable of canceling ultrasonic bonding wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322206230.0U CN221009056U (en) | 2023-08-16 | 2023-08-16 | Dough sheet structure capable of canceling ultrasonic bonding wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221009056U true CN221009056U (en) | 2024-05-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322206230.0U Active CN221009056U (en) | 2023-08-16 | 2023-08-16 | Dough sheet structure capable of canceling ultrasonic bonding wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221009056U (en) |
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2023
- 2023-08-16 CN CN202322206230.0U patent/CN221009056U/en active Active
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