Anti-corrosion polar plate of nanoscale lead-acid storage battery

Abstract

The utility model discloses an anti-corrosion polar plate of a nanoscale lead-acid storage battery, which comprises a protective plate, a polar column and a polar plate body, and further comprises a shielding component and a protective component, the two ends of the outer part of the protective plate are respectively provided with a flow guide port, and the shielding component comprises an anti-corrosion rubber pad fixedly arranged in the flow guide port; the anti-corrosion plastic telescopic strip is arranged on the inner wall of the anti-corrosion rubber pad in a sliding mode, the plugging block is arranged in the middle of the bottom end of the inner wall of the anti-corrosion rubber pad, the plugging block and the anti-corrosion rubber pad are arranged in a sliding mode, a linkage block is fixedly arranged in the middle of the outer end of the plugging block, and a track rod is arranged at the position, away from the plugging block, of the middle of the linkage block. The shielding assemblies are arranged in the flow guide ports at the two ends of the exterior of the protection plate, and the opening size and position of the flow guide ports are adjusted, so that on one hand, a worker can conveniently and quickly expose the polar plate body in electrolyte, and the operation process is time-saving and labor-saving; on the other hand, the part, higher than the electrolyte, of the polar plate body is still in a protected state.

Description

Technical Field

[0001] The utility model belongs to the technical field of lead-acid batteries, and in particular relates to a nano-level anti-corrosion polar plate for a lead-acid battery. Background Art

[0002] The electrodes are mainly made of lead and its oxides. The electrolyte is a kind of battery with sulfuric acid solution. The plastic sealing cover is provided with vents for adding pure water, checking the electrolyte and discharging gas. The end of the plate close to the pole of the lead-acid battery is usually not immersed in the electrolyte. This causes the end of the plate extending out of the electrolyte to contact the outside air through the vent. Over time, the top of the plate is overlooked, which reduces the conductivity and even causes the plate to break.

[0003] In view of the above problems, the China Patent Network has disclosed a patent document with a publication number of CN208862089U, in which the first sleeve body 7 and the second sleeve body 8 of the top sleeve 31 are sleeved on the pole 2, the connecting sleeve 32 and the bottom sleeve 33 are spliced ​​at the top sleeve 31 at one time by means of the connecting column 5 clamping the connecting groove 4, and the clamping block 12 is clamped into the clamping groove 9, so that the top sleeve 31, the connecting sleeve 32 and the bottom sleeve 33 are quickly assembled into the anti-corrosion sleeve 3 to completely wrap the plate body 1, and the anti-corrosion sealing ring 6 on the inner wall of the top sleeve 31, the connecting sleeve 32 and the bottom sleeve 33 is tightly fitted to the plate body 1, so as to protect the plate body 1 before installation. When the plate body 1 is installed, According to the height of the electrolyte and the length of the plate body 1 immersed in the electrolyte, the finger groove 10 is used to move the shifting block 11 to separate the clamping block 12 from the clamping groove 9, and the first sleeve 7 and the second sleeve 8 are rotated to separate the connecting column 5 from the connecting groove 4, so that the bottom sleeve 33 and part of the connecting sleeve 32 are quickly removed so that the part of the plate body 1 immersed in the electrolyte is exposed to the electrolyte. At the same time, the part of the plate body 1 extending out of the electrolyte is still protected by the top sleeve 31 and part of the connecting sleeve 32 to prevent the plate body 1 from being corroded. However, for the process of exposing the plate body 1 to the electrolyte, the above operation method is relatively cumbersome. For this reason, a nano-level lead-acid battery corrosion-resistant plate is provided. Utility Model Content

[0004] The utility model aims to provide a nano-level lead-acid battery anti-corrosion plate to solve the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a nano-scale lead-acid battery anti-corrosion plate, comprising a protective plate, a pole and a plate body, wherein the plate body is arranged inside the protective plate, the pole is fixedly arranged at the middle of the outer end of the plate body, and both ends of the outer side of the protective plate are provided with guide ports, and further comprising: a shielding component for dredging and blocking the guide ports at both ends, the shielding component comprising an anti-corrosion rubber pad fixedly arranged inside the guide port, and a corrosion-resistant plastic telescopic strip slidably arranged on the inner wall of the anti-corrosion rubber pad, and further comprising a shielding component arranged on the anti-corrosion rubber pad. A blocking block is provided in the middle of the bottom end of the inner wall of the pad, the blocking block is slidably arranged with the anti-corrosion rubber pad, a linkage block is fixedly arranged in the middle of the outer end of the blocking block, a track rod is provided in the middle of the linkage block away from the blocking block, an extrusion block is elastically installed inside the linkage block through an extrusion spring, a mechanism groove is provided at the outer end of the extrusion block at an angle of 45 degrees, a pressing plate is slidably installed inside the linkage block at the position of the extrusion block, a trigger shaft is provided on the outer wall of the pressing plate at one end of the mechanism groove, one end of the trigger shaft is connected to the pressing plate, and the other end of the trigger shaft extends to the inside of the mechanism groove.

[0006] Preferably, the anti-corrosion rubber pad is designed in a U-shaped structure with an opening facing upward, one end of the corrosion-resistant plastic telescopic strip is connected to the blocking block, and the other end of the corrosion-resistant plastic telescopic strip is connected to the protective plate.

[0007] Preferably, fixed blocks for supporting the track bar are fixedly arranged at both ends of the outer wall of the track bar, the fixed blocks are connected to the protective plate, and the linkage block is slidably arranged with the track bar.

[0008] Preferably, an anti-skid pad is provided on the outer wall of the extrusion block in the middle of one end of the track rod, the outer wall of the anti-skid pad contacts the outer wall of the track rod, and graduated grooves are provided on the outside of the protective plate at both ends of the guide port.

[0009] Preferably, guide blocks are provided at both ends of the outer wall of the extrusion block, the guide blocks are integrally formed with the extrusion block, and guide grooves are provided at both ends of the outer wall of the linkage block at the positions of the guide blocks.

[0010] Preferably, the trigger shaft and the extrusion block are slidably arranged, and a pressing cap is fixedly arranged at the middle part of the bottom end of the pressing plate.

[0011] Preferably, a column sleeve is provided at the outer end of the protective plate at the pole position, and an anti-corrosion rubber ring for sealing the joint is provided on the inner wall of the column sleeve.

[0012] The utility model provides a nano-scale lead-acid battery anti-corrosion plate with the following advantages:

[0013] The utility model arranges shielding components in the guide ports at both ends of the outside of the protective plate, and utilizes a method of adjusting the opening size and position of the guide ports. On the one hand, it is convenient for workers to quickly expose the electrode body to the electrolyte, saving time and effort in the operation process. On the other hand, it can ensure that the portion of the electrode body that is higher than the electrolyte is still in a protected state, thereby reducing the probability of corrosion. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a planar structural sectional view of the utility model;

[0017] Figure 3 It is an enlarged view of the local structure of the utility model;

[0018] Figure 4 It is a partially exploded enlarged view of the utility model.

[0019] Explanation of the marks in the figure: 1. Protective plate; 101. Column sleeve; 102. Anti-corrosion rubber ring; 2. Pole; 3. Shielding assembly; 301. Anti-corrosion rubber pad; 302. Sealing block; 303. Corrosion-resistant plastic telescopic strip; 304. Guide groove; 305. Guide block; 306. Track rod; 307. Anti-skid pad; 308. Linkage block; 309. Fixed block; 310. Extrusion block; 311. Extrusion spring; 312. Scale groove; 313. Mechanism groove; 314. Trigger shaft; 315. Press cap; 316. Press plate; 4. Pole body; 5. Diversion port. DETAILED DESCRIPTION

[0020] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0021] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0023] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0024] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0025] In order to better understand the purpose, structure and function of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] like Figure 1-4As shown, the utility model is a nano-scale lead-acid battery corrosion-resistant plate, including a protective plate 1, a pole 2 and a plate body 4, the plate body 4 is arranged inside the protective plate 1, and the pole 2 is fixedly arranged at the middle of the outer end of the plate body 4. In the device, the outer end of the protective plate 1 is located at the position of the pole 2 and is provided with a column sleeve 101, and the inner wall of the column sleeve 101 is provided with an anti-corrosion rubber ring 102 for sealing the joint, and both ends of the outer side of the protective plate 1 are provided with guide ports 5 for allowing the electrolyte to flow into the protective plate 1 and contact with the plate body 4, and also includes: a shielding component 3 for clearing and blocking the guide ports 5 at both ends.

[0027] Specifically, the shielding component 3 includes an anti-corrosion rubber pad 301 fixedly arranged inside the guide port 5 for sealing the joint, and a corrosion-resistant plastic telescopic strip 303 slidably arranged on the inner wall of the anti-corrosion rubber pad 301, and also includes a blocking block 302 arranged in the middle of the bottom end of the inner wall of the anti-corrosion rubber pad 301, which is used to cooperate with the corrosion-resistant plastic telescopic strip 303 to block the electrolyte on the one hand, and to contract and stretch the corrosion-resistant plastic telescopic strip 303 on the other hand. The anti-corrosion rubber pad 301 is designed in a U-shaped structure with an opening upward. The blocking block 302 is slidably arranged with the anti-corrosion rubber pad 301, one end of the corrosion-resistant plastic telescopic strip 303 is connected to the blocking block 302, and the other end of the corrosion-resistant plastic telescopic strip 303 is connected to the protective plate 1, and the outside of the protective plate 1 is provided with scale grooves 312 at both ends of the guide port 5, which is convenient for the staff to observe the liquid level of the electrolyte and adjust the position of the blocking block 302 in time.

[0028] Furthermore, a linkage block 308 is fixedly provided at the middle part of the outer end of the blocking block 302 for lifting the blocking block 302, a track rod 306 is provided at the middle part of the linkage block 308 away from the blocking block 302 for guiding and stabilizing the linkage block 308, fixed blocks 309 for supporting the track rod 306 are fixedly provided at both ends of the outer wall of the track rod 306, the fixed blocks 309 are connected to the protective plate 1, the linkage block 308 and the track rod 306 are slidably arranged, and an extrusion block 310 is elastically installed inside the linkage block 308 through an extrusion spring 311 for applying pressure to the track rod 306, so as to fix the linkage block 308 and the blocking block 302, an anti-skid pad 307 is provided on the outer wall of the extrusion block 310 in the middle part of one end of the track rod 306 for increasing the friction at the joint and reducing the possibility of slipping, the outer wall of the anti-skid pad 307 is in contact with the outer wall of the track rod 306, and the outer wall of the extrusion block 310 is provided with guide The guide block 305 is integrally formed with the extrusion block 310. The two ends of the outer wall of the linkage block 308 are located at the position of the guide block 305 and are penetrated with guide grooves 304 for cooperating with the guide block 305 to guide the extrusion block 310 during the sliding process. The outer end of the extrusion block 310 is penetrated with a mechanism groove 313 at an angle of 45 degrees. The interior of the linkage block 308 is located at the position of the extrusion block 310 and is slidably installed with a pressing plate 316. The outer wall of the pressing plate 316 is located at the mechanism groove 313. A trigger shaft 314 is provided at one end thereof, and is used to cooperate with the mechanism groove 313 to drive the extrusion block 310, so that the extrusion block 310 and the track rod 306 are moved away from each other. One end of the trigger shaft 314 is connected to the pressing plate 316, and the other end of the trigger shaft 314 extends to the inside of the mechanism groove 313. The trigger shaft 314 and the extrusion block 310 are slidably arranged. A pressing cap 315 is fixedly provided at the middle of the bottom end of the pressing plate 316, so that the staff can press the pressing plate 316 upward.

[0029] According to the above, the utility model sets a shielding component 3 in the guide port 5 at both ends of the outside of the protective plate 1, and adjusts the opening size and position of the guide port 5. On the one hand, it is convenient for the staff to quickly expose the plate body 4 to the electrolyte, and the operation process is time-saving and labor-saving. On the other hand, it can ensure that the part of the plate body 4 that is higher than the electrolyte is still in a protected state, thereby reducing the probability of corrosion.

[0030] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A nano-scale lead-acid battery anti-corrosion plate, characterized in that: The invention comprises a protective plate (1), a pole (2) and a pole body (4), wherein the pole body (4) is arranged inside the protective plate (1), the pole (2) is fixedly arranged at the middle of the outer end of the pole body (4), and both ends of the outer side of the protective plate (1) are provided with flow guide ports (5), and further comprises: a shielding component (3) for clearing and blocking the flow guide ports (5) at both ends, the shielding component (3) comprising an anti-corrosion rubber pad (301) fixedly arranged inside the flow guide port (5), and a corrosion-resistant plastic telescopic strip (303) slidably arranged on the inner wall of the anti-corrosion rubber pad (301), and further comprises a blocking block (302) arranged at the middle of the bottom end of the inner wall of the anti-corrosion rubber pad (301), the blocking block (302) being slidably arranged with the anti-corrosion rubber pad (301), the blocking block (302) being slidably arranged with the anti-corrosion rubber pad (301), and the blocking block (302) being slidably arranged with the anti-corrosion rubber pad (301). A linkage block (308) is fixedly arranged at the middle part of the outer end of the blocking block (302), a track rod (306) is arranged at the middle part of the linkage block (308) away from the blocking block (302), an extrusion block (310) is elastically installed inside the linkage block (308) through an extrusion spring (311), a mechanism groove (313) is opened through the outer end of the extrusion block (310) at an oblique angle of 45 degrees, a pressing plate (316) is slidably installed inside the linkage block (308) at the position of the extrusion block (310), a trigger shaft (314) is arranged on the outer wall of the pressing plate (316) at one end of the mechanism groove (313), one end of the trigger shaft (314) is connected to the pressing plate (316), and the other end of the trigger shaft (314) extends to the inside of the mechanism groove (313).

2. The nano-scale anti-corrosion plate for lead-acid batteries according to claim 1, characterized in that: The corrosion-resistant rubber pad (301) is designed in a U-shaped structure with an opening facing upwards; one end of the corrosion-resistant plastic telescopic strip (303) is connected to the blocking block (302), and the other end of the corrosion-resistant plastic telescopic strip (303) is connected to the protective plate (1).

3. The nano-scale anti-corrosion plate for lead-acid batteries according to claim 1, characterized in that: Fixed blocks (309) for supporting the track rod (306) are fixedly arranged at both ends of the outer wall of the track rod (306); the fixed blocks (309) are connected to the protective plate (1); and the linkage block (308) is slidably arranged with the track rod (306).

4. The nano-scale anti-corrosion plate for lead-acid batteries according to claim 1, characterized in that: The outer wall of the extrusion block (310) is provided with an anti-skid pad (307) in the middle of one end of the track rod (306), the outer wall of the anti-skid pad (307) is in contact with the outer wall of the track rod (306), and the outside of the protective plate (1) is provided with scale grooves (312) at both ends of the guide port (5).

5. The nano-scale anti-corrosion plate for lead-acid batteries according to claim 1, characterized in that: Guide blocks (305) are provided at both ends of the outer wall of the extrusion block (310), and the guide blocks (305) are integrally formed with the extrusion block (310). Guide grooves (304) are provided at both ends of the outer wall of the linkage block (308) at the positions of the guide blocks (305).

6. The nano-scale anti-corrosion plate for lead-acid batteries according to claim 1, characterized in that: The trigger shaft (314) and the extrusion block (310) are slidably arranged, and a pressing cap (315) is fixedly arranged at the middle of the bottom end of the pressing plate (316).

7. The nano-scale anti-corrosion plate for lead-acid batteries according to claim 1, characterized in that: The outer end of the protective plate (1) is located at the position of the pole (2) and is provided with a pole sleeve (101), and the inner wall of the pole sleeve (101) is provided with an anti-corrosion rubber ring (102) for sealing the joint.

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