CN214625282U

CN214625282U - Positive and negative electrode structure of battery

Info

Publication number: CN214625282U
Application number: CN202120869395.4U
Authority: CN
Inventors: 殷华; 王超; 王佳
Original assignee: Wulian Jiuli New Energy Battery And Energy Conversion Research Institute
Current assignee: Wulian Jiuli New Energy Battery And Energy Conversion Research Institute
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-11-05
Anticipated expiration: 2031-04-26

Abstract

The utility model relates to the technical field of batteries, and discloses a positive and negative electrode structure of a battery, which comprises an aluminic acid battery, a positive terminal and a negative terminal, the exterior of the aluminic acid battery is provided with a positive terminal, the exterior of the aluminic acid battery is provided with a negative terminal, a spring is arranged in the aluminic acid battery, a first clamping plate is arranged above the spring, a first fixing plate is arranged below the first clamping plate, a first clamping block is arranged above the first fixing plate, a first sliding rod is arranged above the first fixing plate, the first rain baffle plate and the second rain baffle plate are arranged, so that the first rain baffle plate and the second rain baffle plate are driven to move towards the outside of the aluminic acid battery by pulling the first fixing plate and the second fixing plate, the first fixing plate moves upwards under the action of the spring, so that the first rain baffle and the second rain baffle are close to each other, and the purpose of keeping off rain at the positive terminal and the negative terminal in rainy days is achieved.

Description

Positive and negative electrode structure of battery

Technical Field

The utility model relates to a battery technology field specifically is a positive negative pole structure of battery.

Background

A lead-acid battery (VRLA) is a battery whose electrodes are made mainly of lead and its oxides and whose electrolyte is a sulfuric acid solution. In the discharge state of the lead-acid battery, the main component of the positive electrode is lead dioxide, the main component of the negative electrode is lead, in the charge state, the main components of the positive electrode and the negative electrode are lead sulfate, the nominal voltage of one single-lattice lead-acid battery is 2.0V, the lead-acid battery can be discharged to 1.5V and charged to 2.4V, in application, 6 single-lattice lead-acid batteries are often connected in series to form a lead-acid battery with the nominal 12V, and the lead-acid battery also has 24V, 36V, 48V and the like; when the conventional lead-acid battery is used on a large truck, the wiring terminal is not shielded, and the wiring terminal is rusted after rainwater contacts the wiring terminal for a long time in rainy days, so that poor contact is caused; therefore, a positive and negative electrode structure of a battery capable of shielding the positive and negative terminals is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a positive negative pole structure of battery to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positive negative pole structure of battery, includes aluminic acid battery, positive terminal, negative terminal, the outside of aluminic acid battery is provided with positive terminal, the outside of aluminic acid battery is provided with negative terminal, the inside of aluminic acid battery is provided with the spring, the top of spring is provided with pinch-off plate one, pinch-off plate below is provided with fixed plate one, the top of fixed plate one is provided with chucking piece one, the top of fixed plate one is provided with slide bar one, the top of fixed plate one is provided with weather shield one, the back of negative terminal is provided with fixed plate two, the top of fixed plate two is provided with slide bar two, the below of fixed plate two is provided with chucking piece two, the below of fixed plate two is provided with weather shield two, the below of fixed plate two is provided with pinch-off plate two.

Preferably, the outer wall of the first fixed plate is fixedly connected with the outer wall of the first rain baffle, the outer wall of the first fixed plate is fixedly connected with the outer wall of the first clamping block, and the outer wall of the first fixed plate is fixedly connected with the outer wall of the first sliding rod, so that the first fixed plate can drive the first sliding rod to move, and meanwhile, the first clamping block can be driven to move.

Preferably, one end of the first sliding rod penetrates through the outer wall of the first clamping plate and extends to the inside of the first clamping plate, the first sliding rod is connected with the first clamping plate in a sliding mode, the outer wall of the first clamping plate is fixedly connected with one end of the spring, and the other end of the spring is fixedly connected with the inner wall of the aluminic acid battery, so that the spring can enable the first clamping plate to be upwards bounced.

Preferably, the first clamping plate is obliquely arranged away from the outer wall of one side of the spring, the outer wall of the first clamping plate is connected with the inner wall of the aluminic acid battery in a sliding mode, the clamping groove is formed in the surface of the outer wall of the first clamping block, the clamping groove is identical to the length and the width of the second clamping block, the first clamping block can be clamped into the second clamping block, and the first fixing plate and the second fixing plate can not move left and right.

Preferably, the outer wall of the clamping block II is fixedly connected with the outer wall of the fixed plate II, the outer wall of the fixed plate II is fixedly connected with the outer wall of the sliding rod II, the outer wall of the fixed plate II is fixedly connected with the outer wall of the rain baffle II, and the outer wall of the fixed plate II is fixedly connected with the outer wall of the clamping plate II, so that the fixed plate II can drive the clamping plate II to move, and meanwhile, the clamping block II and the rain baffle II can be driven to move.

Preferably, the second clamping plate is obliquely arranged away from the outer wall of the second fixing plate, and the outer wall of the second clamping plate is connected with the inner wall of the aluminate battery in a sliding mode, so that the second clamping plate can slide.

Preferably, the inner wall of the second aluminum acid battery is connected with the outer wall of the second sliding rod in a sliding mode, and one end of the second sliding rod penetrates through the inner wall of the second aluminum acid battery and extends into the second aluminum acid battery, so that the second sliding rod can slide.

Compared with the prior art, the utility model provides a positive negative pole structure of battery possesses following beneficial effect:

1. the utility model discloses a set up clamp plate one, clamp plate two, make through pulling fixed plate one and fixed plate two, thereby drive clamp plate one and clamp plate two to aluminic acid battery outside removal, make fixed plate one rebound under the effect of spring, make chucking piece two card go into the inside of chucking piece one, make clamp plate one, clamp plate two can not remove about, thereby press from both sides the electric wire of positive terminal and negative terminal department tightly, the electric wire that has reached terminal department carries out the tight purpose of clamp.

2. The utility model discloses a set up weather shield one, weather shield two for through pulling fixed plate one, fixed plate two, thereby drive weather shield one, weather shield two to aluminic acid battery outside and remove, make fixed plate one rebound under the effect of spring, make weather shield one, weather shield two be close to each other, reached and carried out the purpose that keeps off the rain to positive terminal and negative terminal department in rainy day.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a structural diagram of a first clamping plate of the present invention;

FIG. 3 is a structural diagram of a second clamping plate of the present invention;

fig. 4 is a schematic operation diagram of the first clamping plate of the present invention;

fig. 5 is a side sectional view of the present invention.

In the figure: the lead-acid battery comprises a lead-acid battery 1, a positive terminal 2, a negative terminal 3, a first fixing plate 4, a second fixing plate 5, a spring 6, a first rain baffle 401, a first clamping block 402, a first sliding rod 403, a first clamping plate 404, a second rain baffle 501, a second clamping block 502, a second sliding rod 503 and a second clamping plate 504.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a positive and negative electrode structure of a battery comprises an aluminic acid battery 1, a positive terminal 2 and a negative terminal 3, wherein the positive terminal 2 is arranged outside the aluminic acid battery 1, the negative terminal 3 is arranged outside the aluminic acid battery 1, a spring 6 is arranged inside the aluminic acid battery 1, a first clamping plate 404 is arranged above the spring 6, a first fixing plate 4 is arranged below the first clamping plate 404, a first clamping block 402 is arranged above the first fixing plate 4, a first sliding rod 403 is arranged above the first fixing plate 4, a first rain baffle 401 is arranged above the first fixing plate 4, a second fixing plate 5 is arranged on the back surface of the negative terminal 3, a second sliding rod 503 is arranged above the second fixing plate 5, a second clamping block 502 is arranged below the second fixing plate 5, a second rain baffle 501 is arranged below the second fixing plate 5, a second clamping plate 504 is arranged below the second fixing plate 5, and the outer wall of the first fixing plate 4 is fixedly connected with the outer wall of the first rain baffle 401, the outer wall of the fixing plate I4 is fixedly connected with the outer wall of the clamping block I402, the outer wall of the fixing plate I4 is fixedly connected with the outer wall of the sliding rod I403, one end of the sliding rod I403 penetrates through the outer wall of the clamping plate I404 and extends into the clamping plate I404, the sliding rod I403 is slidably connected with the clamping plate I404, the outer wall of the clamping plate I404 is fixedly connected with one end of the spring 6, the other end of the spring 6 is fixedly connected with the inner wall of the aluminic acid battery 1, the outer wall of one side, away from the spring 6, of the clamping plate I404 is obliquely arranged, the outer wall of the clamping plate I404 is slidably connected with the inner wall of the aluminic acid battery 1, the outer wall surface of the clamping block I402 is provided with a clamping groove, the clamping groove and the clamping block II 502 are the same in length and width, the outer wall of the clamping block II 502 is fixedly connected with the outer wall of the fixing plate II 5, the outer wall of the fixing plate II 5 is fixedly connected with the outer wall of the sliding rod II 503, the outer wall of the fixing plate 5 is fixedly connected with the outer wall of the rain baffle II 501, through the arrangement of the first rain baffle 401 and the second rain baffle 501, the first rain baffle 401 and the second rain baffle 501 are driven to move towards the outside of the aluminic acid battery 1 by pulling the first fixing plate 4 and the second fixing plate 5, the first rain baffle 401 and the second rain baffle 501 are driven to move upwards under the action of the spring 6, the first rain baffle 401 and the second rain baffle 501 are enabled to approach each other, the aim of keeping off rain at the positive terminal 2 and the negative terminal 3 in rainy days is achieved, the outer wall of the second fixing plate 5 is fixedly connected with the outer wall of the second clamping plate 504, the second clamping plate 504 is obliquely arranged away from the outer wall of the second fixing plate 5, the outer wall of the second clamping plate 504 is slidably connected with the inner wall of the aluminic acid battery 1, the inner wall of the aluminic acid battery 1 is slidably connected with the outer wall of the second sliding rod 503, one end of the second sliding rod 503 penetrates through the inner wall of the aluminic acid battery 1 and extends to the inside of the aluminic acid battery 1, and through the arrangement of the first clamping plate 404 and the second clamping plate 504, the electric wire clamping device comprises a first fixing plate 4 and a second fixing plate 5, and is characterized in that the first fixing plate 4 and the second fixing plate 5 are pulled, the first clamping plate 404 and the second clamping plate 504 are driven to move towards the outside of the aluminic acid battery 1, the first fixing plate 4 moves upwards under the action of a spring 6, the second clamping block 502 is clamped into the first clamping block 401, the first clamping plate 404 and the second clamping plate 504 cannot move left and right, the electric wire at the positive terminal 2 and the negative terminal 3 is clamped, and the purpose of clamping the electric wire at the terminal is achieved.

When the aluminum acid battery is used, the first clamping plate 404 and the second clamping plate 504 are arranged, the first clamping plate 4 and the second clamping plate 5 are pulled, the first clamping plate 404 and the second clamping plate 504 are driven to move towards the outside of the aluminum acid battery 1, the first fixing plate 4 moves upwards under the action of the spring 6, the second clamping block 502 is clamped into the first clamping block 401, the first clamping plate 404 and the second clamping plate 504 cannot move leftwards and rightwards, electric wires at the positive terminal 2 and the negative terminal 3 are clamped, the electric wires at the terminals are clamped, the purpose of clamping the electric wires at the terminals is achieved, the first rain baffle 401 and the second rain baffle 501 are arranged, the first fixing plate 4 and the second fixing plate 5 are pulled, the first rain baffle 401 and the second rain baffle 501 are driven to move towards the outside of the aluminum acid battery 1, the first fixing plate 4 moves upwards under the action of the spring 6, and the first rain baffle 401 and the second rain baffle 501 approach each other, the purpose of keeping off the rain at the positive terminal 2 and the negative terminal 3 in rainy days is achieved.

In conclusion, by arranging the first clamping plate 404 and the second clamping plate 504, the first clamping plate 404 and the second clamping plate 504 are driven to move towards the outside of the aluminic acid battery 1 by pulling the first fixing plate 4 and the second fixing plate 5, the first fixing plate 4 moves upwards under the action of the spring 6, the second clamping block 502 is clamped into the first clamping block 401, the first clamping plate 404 and the second clamping plate 504 cannot move left and right, so that the electric wires at the positive terminal 2 and the negative terminal 3 are clamped, the electric wires at the terminals are clamped, the purpose of clamping the electric wires at the terminals is achieved, by arranging the first rain baffle 401 and the second rain baffle 501, the first rain baffle 401 and the second rain baffle 501 are driven to move towards the outside of the aluminic acid battery 1 by pulling the first fixing plate 4 and the second fixing plate 5, the first fixing plate 401 and the second rain baffle 501 move upwards under the action of the spring 6, so that the first rain baffle 401 and the second rain baffle 501 approach each other, the purpose of keeping off the rain at the positive terminal 2 and the negative terminal 3 in rainy days is achieved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positive negative pole structure of battery, includes aluminic acid battery (1), positive terminal (2), negative terminal (3), its characterized in that: the aluminum acid battery comprises an aluminum acid battery (1), and is characterized in that an anode terminal (2) is arranged outside the aluminum acid battery (1), a cathode terminal (3) is arranged outside the aluminum acid battery (1), a spring (6) is arranged inside the aluminum acid battery (1), a first clamping plate (404) is arranged above the spring (6), a first fixing plate (4) is arranged below the first clamping plate (404), a first clamping block (402) is arranged above the first fixing plate (4), a first sliding rod (403) is arranged above the first fixing plate (4), a first rain baffle (401) is arranged above the first fixing plate (4), a second fixing plate (5) is arranged on the back of the cathode terminal (3), a second sliding rod (503) is arranged above the second fixing plate (5), a second clamping block (502) is arranged below the second fixing plate (5), a second rain baffle (501) is arranged below the second fixing plate (5), and a second clamping plate (504) is arranged below the second fixing plate (5).

2. The positive-negative electrode structure of the battery according to claim 1, wherein: the outer wall of the first fixing plate (4) is fixedly connected with the outer wall of the first rain baffle (401), the outer wall of the first fixing plate (4) is fixedly connected with the outer wall of the first clamping block (402), and the outer wall of the first fixing plate (4) is fixedly connected with the outer wall of the first sliding rod (403).

3. The positive-negative electrode structure of the battery according to claim 2, wherein: one end of the first sliding rod (403) penetrates through the outer wall of the first clamping plate (404) and extends to the inner part of the first clamping plate (404), the first sliding rod (403) is in sliding connection with the first clamping plate (404), the outer wall of the first clamping plate (404) is fixedly connected with one end of the spring (6), and the other end of the spring (6) is fixedly connected with the inner wall of the aluminic acid battery (1).

4. The positive-negative electrode structure of the battery according to claim 3, wherein: the outer wall of one side of the first clamping plate (404), which is far away from the spring (6), is obliquely arranged, the outer wall of the first clamping plate (404) is connected with the inner wall of the aluminic acid battery (1) in a sliding manner, the outer wall surface of the first clamping block (402) is provided with a clamping groove, and the clamping groove is identical to the length and the width of the second clamping block (502).

5. The positive-negative electrode structure of the battery according to claim 4, wherein: the outer wall of the second clamping block (502) is fixedly connected with the outer wall of the second fixing plate (5), the outer wall of the second fixing plate (5) is fixedly connected with the outer wall of the second sliding rod (503), the outer wall of the second fixing plate (5) is fixedly connected with the outer wall of the second rain baffle (501), and the outer wall of the second fixing plate (5) is fixedly connected with the outer wall of the second clamping plate (504).

6. The positive-negative electrode structure of the battery according to claim 5, wherein: the second clamping plate (504) is obliquely arranged away from the outer wall of the second fixing plate (5), and the outer wall of the second clamping plate (504) is connected with the inner wall of the aluminate battery (1) in a sliding mode.

7. The positive-negative electrode structure of the battery according to claim 6, wherein: the inner wall of the aluminum acid battery (1) is connected with the outer wall of the second sliding rod (503) in a sliding mode, and one end of the second sliding rod (503) penetrates through the inner wall of the aluminum acid battery (1) and extends into the aluminum acid battery (1).