CN215377622U - Polyethylene partition plate for lead-acid storage battery - Google Patents

Abstract

The utility model discloses a polyethylene partition board for a lead-acid storage battery, which comprises a partition board body, wherein the surface of the partition board body is provided with a first damping strip, a second damping strip and a third damping strip, the first damping strip, the second damping strip and the third damping strip are respectively distributed from the center of the surface of the partition board body to the edge in a diffusion mode, and the length of the second damping strip is smaller than that of the third damping strip and larger than that of the first damping strip. Through the surface at the baffle body set up the first damping strip that length is unequal, second damping strip and third damping strip, and first damping strip, second damping strip and third damping strip are hollow structure and set up the support line strip and support it, even horizontal and vertical all can improve the friction operation through the burr structure on baffle body surface, thereby the effect of friction effect when having reached the improvement contact, be difficult for the slip dislocation when assembling the operation, the efficiency of the assembly and the equipment operation of being convenient for has been realized, machining efficiency is improved, battery structure's stability has been ensured.

Description

Polyethylene partition plate for lead-acid storage battery

Technical Field

The utility model relates to the technical field of battery separators, in particular to a polyethylene separator for a lead-acid storage battery.

Background

A lead-acid accumulator, i.e. a lead-acid battery, is an accumulator whose electrodes are mainly made of lead and its oxides and whose electrolyte is sulfuric acid solution. In the discharge state of the lead-acid battery, the main component of the positive electrode is lead dioxide, and the main component of the negative electrode is lead; in a charged state, the main components of the positive electrode and the negative electrode are lead sulfate. The separator of the lead-acid storage battery is usually made of polyethylene and is used as an inter-electrode separator of the storage battery.

A battery separator surface for lead acid battery is comparatively level and smooth at present, is equipped with the burr or the dimpled grain of the one-way straight strip of also adopting of anti-skidding line more, but the frictional action that provides is less, assembling operation in-process, and the mistake of easily sliding is from, the equipment operation in the assembly of not being convenient for.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a polyethylene clapboard for a lead-acid storage battery, which solves the problems that the friction effect provided by the battery clapboard for the lead-acid storage battery is small, the battery clapboard is easy to slide and misplace in the process of assembling operation, and the assembling operation in the assembling process is inconvenient.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a polyethylene baffle for lead acid battery, includes the baffle body, baffle body surface is equipped with first damping strip, second damping strip and third damping strip, first damping strip, second damping strip and third damping strip are located to the edge diffusion distribution by the center on baffle body surface respectively, and the length of second damping strip is less than third damping strip and is greater than first damping strip, the inside of first damping strip, second damping strip and third damping strip is hollow structure, the middle part fixed mounting of first damping strip, second damping strip and third damping strip internal face has the support line strip, and supports the line strip and keep away from one side of first damping strip, second damping strip or third damping strip and the fixed surface of baffle body and be connected.

Preferably, the partition board body is of a rectangular plate-shaped structure, and the first cutting alignment mark and the second cutting alignment mark are sprayed and printed at the four corners of the front surface and the back surface of the partition board body.

Preferably, the first cutting pair marking is a chamfer, the second cutting pair marking is a fillet, and the number of the first cutting pair marking and the second cutting pair marking are both two.

Preferably, the clapboard body, the first damping strips, the second damping strips, the third damping strips and the supporting stripes are all made of polyethylene materials.

Compared with the prior art, the utility model has the beneficial effects that:

1. this a polyethylene baffle for lead acid battery, through the surface at the baffle body set up the first damping strip that length is unequal, second damping strip and third damping strip, and first damping strip, second damping strip and third damping strip are hollow structure and set up the support line strip and support it, even horizontal and vertical all on baffle body surface can improve the friction operation through the burr structure, thereby frictional effect's when having reached the improvement contact effect, be difficult for the slip mistake to leave when assembling the operation, the efficiency of the assembly and the equipment operation of being convenient for has been realized, machining efficiency is improved, the stability of battery structure has been ensured.

2. This a polyethylene baffle for lead acid battery cuts the marking through all setting up a plurality of chamfers in baffle body four corners department and first cutting the marking and the second at fillet for the baffle body is convenient for cut according to the installation demand in the different battery assembly production of adaptation, perhaps maintains the change, thereby is convenient for carry out adaptability processing adjustment, has improved the range of application.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a structural sectional view of the present invention.

In the figure: 1 baffle body, 2 first damping strips, 3 second damping strips, 4 third damping strips, 5 support lines, 6 first cutting pair marking, 7 second cutting pair marking.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a polyethylene separator for a lead-acid storage battery comprises a separator body 1, wherein a first damping strip 2, a second damping strip 3 and a third damping strip 4 are arranged on the surface of the separator body 1, the first damping strip 2, the second damping strip 3 and the third damping strip 4 are respectively distributed from the center of the surface of the separator body 1 to the edge in a diffusion manner, the length of the second damping strip 3 is smaller than that of the third damping strip 4 and larger than that of the first damping strip 2, the interiors of the first damping strip 2, the second damping strip 3 and the third damping strip 4 are respectively of a hollow structure, a supporting stripe 5 is fixedly arranged in the middle of the inner wall surfaces of the first damping strip 2, the second damping strip 3 and the third damping strip 4, one side, far away from the first damping strip 2, the second damping strip 3 or the third damping strip 4, of the supporting stripe 5 is fixedly connected with the surface of the separator body 1, the first damping strip 2, the second damping strip 3 and the third damping strip 4, Second damping strip 3, third damping strip 4 and support stripe 5 all adopt the polyethylene material to make, set up first damping strip 2 that length is unequal through the surface at baffle body 1, second damping strip 3 and third damping strip 4, and first damping strip 2, second damping strip 3 and third damping strip 4 are hollow structure and set up support stripe 5 and support it, even horizontal and vertical all can improve the friction operation through the burr structure on baffle body 1 surface, thereby the effect of friction effect when having reached the improvement contact, difficult slip dislocation when carrying out the assembly operation, the efficiency of the assembly operation of being convenient for has been realized, machining efficiency is improved, battery structure's stability has been ensured.

Baffle body 1 is rectangular plate-like structure, baffle body 1 is positive and the four corners department at the back all spouts to be printed and is first cut and cut marking 6 and second and cut marking 7, first cut is the chamfer to marking 6, the second cuts and is the fillet to marking 7, first cut and cut marking 6 and second and be two to marking 7's quantity, first cut and cut marking 6 and second and cut marking 7 through all setting up a plurality of chamfers in baffle body 1 four corners department, make baffle body 1 in the different battery assembly production of adaptation, perhaps in the maintenance change, be convenient for cut according to the installation demand, thereby be convenient for carry out adaptability processing adjustment, application scope has been improved.

In conclusion, according to the polyethylene clapboard for the lead-acid storage battery, the first damping strips 2, the second damping strips 3 and the third damping strips 4 with different lengths are arranged on the surface of the clapboard body 1, the first damping strips 2, the second damping strips 3 and the third damping strips 4 are of the hollow structure and are supported by the supporting strips 5, even if the transverse direction and the longitudinal direction of the surface of the clapboard body 1 are improved by the burr structure, the effect of improving the friction effect during contact is achieved, the polyethylene clapboard is not easy to slide and deviate during assembly operation, the efficiency of the assembly and assembly operation is improved, the processing efficiency is improved, the stability of the battery structure is ensured, the first cutting pair marking 6 and the second cutting pair marking 7 with round corners are arranged at the four corners of the clapboard body 1, so that the clapboard body 1 is matched with different storage batteries during assembly production, or during maintenance and replacement, the cutting is convenient to carry out according to the installation requirement, thereby being convenient for carrying out adaptive processing adjustment, improving the application range, solving the problems that the friction effect provided by the battery separator for the lead-acid storage battery at present is smaller, and the assembly operation in the assembly operation process is inconvenient because the battery separator is easy to slide and dislocate.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a polyethylene baffle for lead acid battery, includes baffle body (1), its characterized in that, baffle body (1) surface is equipped with first damping strip (2), second damping strip (3) and third damping strip (4), first damping strip (2), second damping strip (3) and third damping strip (4) are respectively by the center department on baffle body (1) surface to edge diffusion distribution, and the length of second damping strip (3) is less than third damping strip (4) and is greater than first damping strip (2), the inside of first damping strip (2), second damping strip (3) and third damping strip (4) is cavity column structure, the middle part fixed mounting of first damping strip (2), second damping strip (3) and third damping strip (4) internal face has support line strip (5), and supports line strip (5) and keep away from first damping strip (2) One side of the second damping strip (3) or the third damping strip (4) is fixedly connected with the surface of the clapboard body (1).

2. The polyethylene separator for a lead-acid storage battery as claimed in claim 1, wherein the separator body (1) is a rectangular plate-like structure, and the first cut-pair marking (6) and the second cut-pair marking (7) are sprayed on the four corners of the front surface and the back surface of the separator body (1).

3. The polyethylene separator plate for lead-acid storage batteries according to claim 2, characterized in that said first cut pair markings (6) are chamfers and said second cut pair markings (7) are rounded corners, said first and second cut pair markings (6, 7) being two in number.

4. The polyethylene separator for the lead-acid storage battery according to claim 2, wherein the separator body (1), the first damping strips (2), the second damping strips (3), the third damping strips (4) and the supporting strips (5) are made of polyethylene.

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