Mercury-free alkaline battery capable of being connected in series

Abstract

The utility model discloses a mercury-free alkaline battery capable of being connected in series, which comprises a battery base body and a splicing assembly, and the splicing assembly is arranged on the circumferential side wall of the battery base body; each splicing assembly comprises a connecting sleeve connected to the corresponding battery base body in a sleeving mode, an inserting groove is formed in the top of each connecting sleeve, a lower connecting sleeve is movably connected to the position, close to the bottom end, of the side wall of each connecting sleeve, and each lower connecting sleeve is connected with the inserting groove of another battery in a clamped mode; in conclusion, the utility model overcomes the defects in the prior art, is reasonable in design, can realize the self series connection of the batteries through the plugging of the lower connecting sleeve and the plugging groove, is convenient to use, and has higher social use value and application prospect.

Description

TECHNICAL FIELD

[0001] The utility model relates to alkaline battery technical field especially relates to a kind of mercury-free alkaline batteries capable of self-serial connection. BACKGROUND

[0002] Mercury-free battery refers to zinc-manganese dry battery or mercury-free alkaline zinc-manganese battery in which mercury chloride is not added in electrolyte, using such battery can prevent mercury from harming human body, and also prevent battery from polluting the environment.

[0003] The traditional degradable environment-friendly mercury-free alkaline battery under prior art does not have self-serial connection function when in use, that is, the traditional mercury-free alkaline battery cannot be serially connected by itself, and the situation of connecting batteries in series occurs from time to time in daily life, if there is no other battery component for use, the battery in series cannot be conveniently obtained, in order to solve the above problems, a mercury-free alkaline battery capable of self-serial connection is provided. UTILITY MODEL CONTENT

[0004] In order to solve the problems mentioned in the background art, the utility model provides a mercury-free alkaline battery capable of self-serial connection.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A mercury-free alkaline battery capable of self-serial connection, comprising a battery base and a splicing assembly, the splicing assembly is arranged on the circumferential side wall of the battery base; the splicing assembly comprises a connecting sleeve sleeved on the battery base, an insertion slot is formed at the top of the connecting sleeve, a lower connecting sleeve is movably connected to the position close to the bottom of the side wall of the connecting sleeve, and the lower connecting sleeve is clamped and connected with the insertion slot of another battery.

[0007] Preferably, a connecting ring is movably connected to the connecting sleeve, and the connecting ring is threadedly connected with the lower connecting sleeve.

[0008] Preferably, a second limiting groove is formed at the position close to the bottom of the connecting sleeve, and a second limiting protrusion is formed on the inner side wall of the lower connecting sleeve and slidably connected with the second limiting groove.

[0009] Preferably, a plurality of limiting grooves are formed at equal angles on the outer side wall of the battery base, and a limiting protrusion is arranged on the inner side wall of the upper connecting sleeve and slidably connected with the limiting groove.

[0010] Preferably, a spring is arranged at the connecting position of the limiting protrusion and the limiting groove.

[0011] Preferably, the inner side wall of the insertion slot is provided with a clamping ring, and the clamping block is movably connected to the lower connecting sleeve, and the clamping block is clamped and connected with the clamping ring.

[0012] Preferably, the lower connecting sleeve is provided with a second spring, and the movable end of the second spring is connected with the clamping block.

[0013] Preferably, the inner side wall of the insertion slot is provided with a clamping ring, and the clamping block is movably connected to the lower connecting sleeve, and the clamping block is clamped and connected with the clamping ring.

[0014] Preferably, the cross section of the moving ring is isosceles trapezoidal.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] 1, the lower connecting sleeve is inserted into the insertion slot of another alkaline battery, in the process of insertion, the inclined surface of the clamping block abuts against the inclined surface of another clamping ring, so that the second spring is compressed to make the clamping block move to the installation slot, the bottom end of the connecting ring abuts against the top end of another upper connecting sleeve to limit after the clamping block passes through the clamping ring, the clamping block passes through the clamping ring and is connected, at this time, the battery is connected in series.

[0017] 2, after the use of the alkaline battery pack is completed, the alkaline battery can be disassembled, the connecting ring is rotated, the lower connecting sleeve moves downward, at this time, two alkaline batteries are separated, two alkaline batteries are pressed, the lower connecting sleeve and another upper connecting sleeve are limited to be released, at this time, the series connection of the alkaline battery can be separated, and disassembly is very convenient.

[0018] In conclusion, the utility model overcomes the defects of the prior art, has reasonable design, can realize the self-connection of the battery through the insertion of the lower connecting sleeve and the insertion slot, is convenient to use, has high social use value and application prospect. ACCURATE DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating laboriously.

[0020] Figure 1 It is the whole structure schematic diagram of the utility model;

[0021] Figure 2 It is the battery base structure schematic diagram of the utility model;

[0022] Figure 3 It is the upper connecting sleeve structure schematic diagram of the utility model;

[0023] Figure 4 The connecting ring sleeve structure schematic view of the utility model;

[0024] Figure 5 The lower connecting sleeve structure schematic view of the utility model

[0025] Figure 6 The overall sectional view of the utility model;

[0026] Figure 7 The sectional view when the battery is connected in series of the utility model;

[0027] Figure 8 The Figure 7 The structure enlarged view of A in the middle;

[0028] Figure 9 The Figure 7 The structure enlarged view of B in the middle;

[0029] In the drawing: battery base body 1, limiting groove 11, spring 111, splicing assembly 2, upper connecting sleeve 21, lower connecting sleeve 22, connecting ring 23, second limiting groove 213, limiting protrusion 212, plug-in groove 211, second limiting protrusion 221, installation groove 24, second spring 241, clamping block 242, clamping ring 25, moving ring 26. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] Embodiment 1

[0032] With reference to Figures 1-9 A mercury-free alkaline battery capable of self-connection in series comprises a battery base body 1 and a splicing assembly 2, and the splicing assembly 2 is arranged on the circumferential side wall of the battery base body 1.

[0033] The splicing assembly 2 comprises a connecting sleeve 21 sleeved on the battery base body 1, the connecting sleeve 21 is provided with a plug-in groove 211 at the top end, the connecting sleeve 21 is slidably connected with a lower connecting sleeve 22 at the position close to the bottom end of the side wall, the connecting sleeve 21 is rotatably connected with a connecting ring 23 on the side wall, the inner wall of the connecting ring 23 is provided with an internal thread, the side wall of the lower connecting sleeve 22 is provided with an external thread at the position close to the top end, and the connecting ring 23 is threadedly connected with the lower connecting sleeve 22.

[0034] Further, the second limiting groove 213 is arranged on the position close to the bottom end of the connecting sleeve 21, and the second limiting protrusion 221 is arranged on the inner wall of the lower connecting sleeve 22 and is slidingly connected in the second limiting groove 213. The second limiting protrusion 221 is limited by the second limiting groove 213, so that the lower connecting sleeve 22 cannot rotate on the connecting sleeve 21. When the connecting ring 23 rotates, the lower connecting sleeve 22 can be driven to move downward by the threaded connection between the connecting ring 23 and the lower connecting sleeve 22.

[0035] Further, the battery base 1 is provided with a plurality of limiting grooves 11 at equal angles on the outer wall, and the spring 111 is arranged in the limiting groove 11. The limiting protrusion 212 is arranged on the inner wall of the upper connecting sleeve 21 at the corresponding position of the limiting groove 11 and is slidingly connected in the limiting groove 11. The top end of the spring 111 is fixedly connected with the limiting protrusion 212. By arranging the spring 111 at the connecting position of the upper connecting sleeve 21 and the battery base 1, the buffer can be provided when the batteries are connected in series.

[0036] Further, the clamping ring 25 is arranged on the inner wall of the insertion groove 211, and the mounting groove 24 is arranged on the inner wall of the lower connecting sleeve 22. The second spring 241 is arranged in the mounting groove 24, and the clamping block 242 is slidingly connected in the mounting groove 24. The movable end of the second spring 241 abuts against the clamping block 242, and the clamping block 242 is clamped and connected with the clamping ring 25. The lower connecting sleeve 22 is inserted into the insertion groove 211 of another alkaline battery. During the insertion process, the inclined surface of the clamping block 242 abuts against the inclined surface of another clamping ring 25, so as to compress the second spring 241 and move the clamping block 242 to the mounting groove 24. After the clamping block 242 passes through the clamping ring 25, the clamping block 242 is clamped and connected with the clamping ring. At this time, the power supply ring of the battery base 1 is fixedly connected with the top end of another battery base. At this time, the battery connection is completed.

[0037] The connecting sleeve 21 is sleeved on the outer wall of the battery base 1. By arranging the spring 111 at the connecting position of the upper connecting sleeve 21 and the battery base 1, the buffer can be provided when the batteries are connected in series. The lower connecting sleeve 22 is inserted into the insertion groove 211 of another alkaline battery. During the insertion process, the inclined surface of the clamping block 242 abuts against the inclined surface of another clamping ring 25, so as to compress the second spring 241 and move the clamping block 242 to the mounting groove 24. After the clamping block 242 passes through the clamping ring 25, the bottom end of the connecting ring 23 abuts against the top end of another upper connecting sleeve 2 for limiting. The clamping block 242 is clamped and connected with the clamping ring. At this time, the battery connection is completed. Thus, the function of self-splicing and series connection of the battery is realized.

[0038] Embodiment 2

[0039] With reference to Figures 1-9 The insertion groove 211 is slidingly connected with the moving ring 26. The cross section of the moving ring 26 is isosceles trapezoidal. The upper inclined surface and the lower inclined surface of the moving ring 26 abut against the inclined surface of the clamping block 242 under certain conditions.

[0040] After the use of the series alkaline battery, the alkaline battery can be disassembled, the connecting ring 23 is rotated, the lower connecting sleeve 22 moves downward, at this time the two alkaline batteries are separated, the two alkaline batteries are pressed, the lower connecting sleeve 22 further enters the insertion slot 211, at this time the inclined surface of the clamping block 242 abuts against the upper inclined surface of the moving ring 26, the second spring 241 is contracted, the clamping block 242 moves to below the moving ring 26, the clamping block 242 abuts against the lower inclined surface of the moving ring 26, the two alkaline batteries are pulled, at this time the moving ring 26 is driven to move upward by the frictional force between the clamping block 242 and the moving ring 26 until the moving ring 26 abuts against the bottom end of the clamping ring 25, at this time the second spring 241 is compressed, the clamping block 242 moves upward and can leave the clamping ring 25, the lower connecting sleeve 22 and the other upper connecting sleeve 21 are released from the limit, at this time the series alkaline battery can be separated.

[0041] Working principle: insert the lower connecting sleeve 22 into the insertion slot 211 of another alkaline battery, in the process of insertion, the inclined surface of the clamping block 242 abuts against the inclined surface of another clamping ring 25, thereby compressing the second spring 241 to make the clamping block 242 move to the mounting slot 24, after the clamping block 242 passes through the clamping ring 25, the bottom end of the connecting ring 23 abuts against the top end of another upper connecting sleeve 2 for limiting, the clamping block 242 passes through the clamping ring 25, at this time the battery is connected in series;

[0042] After the use of the series alkaline battery, the alkaline battery can be disassembled, the connecting ring 23 is rotated, the lower connecting sleeve 22 moves downward, at this time the two alkaline batteries are separated, the two alkaline batteries are pressed, the lower connecting sleeve 22 further enters the insertion slot 211, at this time the inclined surface of the clamping block 242 abuts against the upper inclined surface of the moving ring 26, the second spring 241 is contracted, the clamping block 242 moves to below the moving ring 26, the clamping block 242 abuts against the lower inclined surface of the moving ring 26, the two alkaline batteries are pulled, at this time the moving ring 26 is driven to move upward by the frictional force between the clamping block 242 and the moving ring 26 until the moving ring 26 abuts against the bottom end of the clamping ring 25, at this time the second spring 241 is compressed, the clamping block 242 moves upward and can leave the clamping ring 25, the lower connecting sleeve 22 and the other upper connecting sleeve 21 are released from the limit, at this time the series alkaline battery can be separated.

[0043] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0044] In the utility model, unless another explicit provision and limitation, the terms "arrange", "install", "connect", "connect", "fix" and the like should be understood broadly, for example, can be fixed connection, can be detachable connection, or be integrated, can be mechanical connection, can be direct connection, can be indirect connection through intermediate medium, can be the communication of two elements or the interaction of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0045] The control mode of the utility model is automatically controlled through the controller, and the control circuit of the controller can be realized through the simple programming of the person skilled in the art, and the provision of power also belongs to the common knowledge in the art, and the utility model is mainly used to protect the mechanical device, so the control mode and circuit connection of the utility model will not be explained in detail.

[0046] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, and any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A mercury-free alkaline battery capable of self-serializing, characterized by: Including battery base (1) and splicing assembly (2), splicing assembly (2) is arranged on the circumferential side wall of battery base (1); The splicing assembly (2) includes a connecting sleeve (21) sleeved on the battery base (1), the top of the connecting sleeve (21) is provided with an insertion slot (211), and the side wall of the connecting sleeve (21) is movably connected with a lower connecting sleeve (22) near the bottom end, and the lower connecting sleeve (22) is connected with the insertion slot (211) of another battery.

2. A mercury-free alkaline battery capable of self-serial connection according to claim 1, characterized in that: The connecting sleeve (21) is movably connected with a connecting ring (23), and the connecting ring (23) is threadedly connected with the lower connecting sleeve (22).

3. The self-serializable mercury-free alkaline battery of claim 1, wherein: The connecting sleeve (21) is movably connected with a connecting ring (23), and the connecting ring (23) is threadedly connected with the lower connecting sleeve (22).

4. The self-serializable mercury-free alkaline battery of claim 1, wherein: The connecting sleeve (21) is movably connected with a connecting ring (23), and the connecting ring (23) is threadedly connected with the lower connecting sleeve (22).

5. A mercury-free alkaline battery capable of self-serializing according to claim 4, characterized in that: The connecting sleeve (21) is movably connected with a connecting ring (23), and the connecting ring (23) is threadedly connected with the lower connecting sleeve (22).

6. The self-serializable mercury-free alkaline battery of claim 1, wherein: The connecting sleeve (21) is movably connected with a connecting ring (23), and the connecting ring (23) is threadedly connected with the lower connecting sleeve (22).

7. A mercury-free alkaline battery capable of self-serializing according to claim 6, characterized in that: The connecting sleeve (21) is movably connected with a connecting ring (23), and the connecting ring (23) is threadedly connected with the lower connecting sleeve (22).

8. A mercury-free alkaline battery capable of self-serializing according to claim 7, characterized in that: The connecting sleeve (21) is movably connected with a connecting ring (23), and the connecting ring (23) is threadedly connected with the lower connecting sleeve (22).

9. A mercury-free alkaline battery capable of self-serializing according to claim 8, characterized in that: The connecting sleeve (21) is movably connected with a connecting ring (23), and the connecting ring (23) is threadedly connected with the lower connecting sleeve (22). The connecting sleeve (21) is movably connected with a connecting ring (23), and the connecting ring (23) is threadedly connected with the lower connecting sleeve (22). The connecting sleeve (21) is movably connected with a connecting ring (23), and the connecting ring (23) is threadedly connected with the lower connecting sleeve (22). The connecting sleeve (21) is movably connected with a connecting ring (23), and the connecting ring (23) is threadedly connected with the lower connecting sleeve (22). The connecting sleeve (21) is movably connected with a connecting ring (23), and the connecting ring (23) is threadedly connected with the lower connecting sleeve (22). The connecting sleeve (21) is movably connected with a connecting ring (23), and the connecting ring (23) is threadedly connected with the lower connecting sleeve (22). The connecting sleeve (21) is movably connected with a connecting ring (23), and the connecting ring (23) is threadedly connected with the lower connecting sleeve (22). The connecting sleeve (21) is movably connected with a connecting ring (23), and the connecting ring (23) is threadedly connected with the lower connecting sleeve (22). The connecting sleeve (21) is movably connected with a connecting ring (23), and the connecting ring (23) is threadedly connected with the lower connecting sleeve (22). The connecting sleeve (21) is movably connected with a connecting ring (23), and the connecting ring (23) is threadedly connected with the lower connecting sleeve (22). The connecting sleeve (21) is movably connected with a connecting ring (23), and the connecting ring (23) is threadedly connected with the lower connecting sleeve (22). The connecting sleeve (21) is movably connected with a connecting ring (23), and the connecting ring (23) is threadedly connected with the lower connecting sleeve (22). The connecting sleeve (21) is movably connected with a connecting ring (23), and the connecting ring (23) is threadedly connected with the lower connecting sleeve (22). The connecting sleeve (21) is movably connected with a connecting ring (23), and the connecting ring (23) is threadedly connected with the lower connecting sleeve (22). The connecting sleeve (21) is movably connected with a connecting ring (23), and the connecting ring (23) is threadedly connected with the lower connecting sleeve (22). The connecting sleeve (21) is movably connected with a connecting ring (23), and the connecting ring (23) is threadedly connected with the lower connecting sleeve (22). The connecting sleeve (21) is movably connected with a connecting ring (

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