Leakage-proof carbon battery

Abstract

The utility model relates to the technical field of carbon batteries, in particular to a leakage-proof carbon battery. The problem of liquid leakage caused by damage of the carbon battery due to external impact when the carbon battery is used is solved; the battery comprises a shell, a battery main body arranged in the shell and a connecting pole mounted on the upper surface of the battery main body, and further comprises a damping assembly arranged in the shell, and the damping assembly comprises fixing plates, first springs, sliding blocks, first positioning plates, rotating shafts, connecting rods and limiting frames, the two fixing plates are symmetrically and fixedly connected to the interior of the shell, and the two first positioning plates are arranged on the adjacent faces of the two fixing plates correspondingly. According to the utility model, the fixing plate and the first positioning plate can be used for clamping the battery main body to achieve the protection characteristic, and meanwhile, the limiting assembly is additionally arranged, so that the two baffles can be separated by utilizing the matching of the bidirectional screw rod and the limiting block, and the battery main body can be conveniently taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon batteries, in particular to a leakage-proof carbon battery. Background Art

[0002] The full name of carbon battery: neutral zinc-manganese dioxide dry battery, belongs to the primary battery in chemical power source, is a disposable battery, because the electrolyte of this chemical power source device is a non-flowing paste, so it is also called a dry battery. In the carbon dry battery, manganese dioxide is used as the positive electrode active material, and zinc is used as the negative electrode active material to provide energy to the electrical appliances. Zinc, as the negative electrode active material, reacts electrochemically with the positive electrode manganese dioxide while also serving as the container of the dry battery; existing carbon dry batteries mainly rely on simple aluminum shells to wrap and protect the battery components, but the protective performance of the aluminum shell is poor. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In order to solve the problem that carbon batteries are damaged and leak due to external impact during use.

[0005] (2) Technical solution

[0006] The technical solution of the utility model is as follows: it includes a shell, a battery main body arranged inside the shell, and a connecting pole installed on the upper surface of the battery main body; it also includes a shock-absorbing component arranged inside the shell; the shock-absorbing component includes a fixed plate, a first spring, a slider, a first positioning plate, a rotating shaft, a connecting rod and a limit frame, the inside of the shell is symmetrically fixedly connected with two fixed plates, two first positioning plates are respectively arranged on adjacent sides of the two fixed plates, a side of the first positioning plate away from the fixed plate is in contact with the surface of the battery main body, and two limit frames are symmetrically fixedly connected to the adjacent sides of the fixed plate and the first positioning plate, each limit frame is inserted with a slider inside and is slidably connected to the limit frame, each limit frame is installed with a first spring inside, two ends of the first spring are respectively fixedly connected to the slider and the limit frame, two connecting rods are arranged between the first positioning plate and the fixed plate, the two connecting rods are cross-rotatingly connected through the rotating shaft, and the top ends of the two connecting rods are respectively rotatably connected to the four sliders.

[0007] Preferably, the battery body is placed inside the shell, the surface of the battery body will fit together with the first positioning plate, the first positioning plate will be squeezed by the battery body and moved toward the fixed plate, the slider inserted in the limit frame will slide inside the limit frame due to the connecting rod rotatably connected to it, the first spring arranged inside the limit frame will be squeezed, and the two connecting rods will rotate crosswise with each other through the rotating shaft, so that the two first positioning plates have a stronger wrapping property for the battery body, thereby reducing the impact of the outside world on it when it is working, and preventing damage and leakage due to the impact.

[0008] Furthermore, several sleeves are evenly and symmetrically arranged inside the shell, each sleeve is slidably connected to a pillar, each sleeve is rotatably installed inside a second spring, both ends of the second spring are respectively fixedly connected to the pillar and the sleeve, and one end of several pillars on the same side away from the sleeve is fixedly connected to a second positioning plate, and a side of the second positioning plate away from the pillar is in contact with the battery body, thereby increasing the anti-collision area.

[0009] Furthermore, it also includes a limit assembly arranged inside the shell; the limit assembly includes a bidirectional screw, a limit block and a baffle, two baffles are symmetrically arranged on the bottom surface of the shell, and the upper surfaces of the two baffles are symmetrically fixedly connected with two limit blocks, and the insides of the two limit blocks located on the same side of the two baffles are penetrated by a bidirectional screw, the bidirectional screw is threadedly connected to the two limit blocks, and the two ends of the bidirectional screw pass through the surface of the shell and are rotatably connected thereto; when the battery body needs to be taken out from the inside of the shell, the bidirectional screw is rotated, and due to the thread direction of the bidirectional screw, the two limit blocks threadedly connected to the bidirectional screw will move to both sides with the baffle, so that the battery body can be easily taken out.

[0010] Furthermore, a fixing rod is penetrated inside the two limit blocks away from one side of the bidirectional screw and is slidably connected thereto, and both ends of the fixing rod are fixedly connected to the inner wall of the shell, so that the baffle is evenly stressed.

[0011] Furthermore, two slide rails are symmetrically fixedly connected to the upper surfaces of the two baffles, and a slide groove is opened at a position corresponding to the slide rail on the bottom surface of the shell. The slide rail is inserted into the slide groove and is slidably connected to the shell through the slide groove, so that the sliding of the baffle is more stable.

[0012] Furthermore, two positioning blocks are symmetrically fixedly connected to the surfaces of the two first positioning plates, so as to facilitate taking out the battery body.

[0013] Furthermore, rubber pads are fixedly connected to the upper surfaces of the two baffles, thereby improving the sealing effect.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the utility model are: a shock-absorbing component is added to the present application, and the fixed plate and the first positioning plate therein can be used to clamp the battery body to achieve the characteristic of protection; at the same time, a limiting component is added, and the two baffles can be separated by the cooperation of the bidirectional screw and the limiting block therein, thereby facilitating the removal of the battery body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2What is shown is a horizontal cross-sectional view of the housing in the utility model;

[0018] Figure 3 What is shown is a vertical cross-sectional view of the housing in the utility model;

[0019] Figure 4 Shown is a cross-sectional view of the sleeve in the utility model;

[0020] Figure 5 Shown is a schematic diagram of the structure of the bidirectional screw and the limit block in the utility model;

[0021] Figure 6 What is shown is a schematic diagram of the structure of the connecting rod and the sliding block in the utility model.

[0022] Figure 7 Shown is a schematic diagram of the structure of the middle baffle and rubber pad of the utility model.

[0023] Description of reference numerals:

[0024] 1-shell, 11-connecting pole, 12-battery body,

[0025] 2- shock absorbing assembly, 21- fixed plate; 22- first spring, 23- slider, 24- first positioning plate, 25- rotating shaft, 26- connecting rod, 27- second positioning plate, 28- sleeve; 29- second spring, 210- support, 211- limiting frame,

[0026] 3-limiting assembly, 31-bidirectional screw, 32-limiting block, 33-positioning block, 34-baffle, 35-slide rail, 36-rubber pad. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0028] Embodiment 1:

[0029] See also Figure 1-4The utility model provides an embodiment: comprising a shell 1, a battery body 12 arranged inside the shell 1, and a connecting pole 11 installed on the upper surface of the battery body 12; further comprising a shock absorbing assembly 2 arranged inside the shell 1; the shock absorbing assembly 2 comprises a fixing plate 21, a first spring 22, a slider 23, a first positioning plate 24, a rotating shaft 25, a connecting rod 26 and a limiting frame 211, the inside of the shell 1 is symmetrically fixedly connected with two fixing plates 21, two first positioning plates 24 are respectively arranged on adjacent sides of the two fixing plates 21, and a side of the first positioning plate 24 away from the fixing plate 21 is in contact with the surface of the battery body 12, and the fixing plate 21 and Two limit frames 211 are symmetrically and fixedly connected to the adjacent sides of the first positioning plate 24, and a slider 23 is inserted into the interior of each limit frame 211 and is slidably connected to the limit frame 211. A first spring 22 is installed inside each limit frame 211, and the two ends of the first spring 22 are respectively fixedly connected to the slider 23 and the limit frame 211. Two connecting rods 26 are arranged between the first positioning plate 24 and the fixed plate 21, and the two connecting rods 26 are cross-rotatably connected through the rotating shaft 25. The top ends of the two connecting rods 26 are respectively rotatably connected to the four sliders 23. A plurality of sleeves 28 are evenly and symmetrically arranged inside the shell 1, and the interior of each sleeve 28 The second spring 29 is slidably connected to the support 210, and the second spring 29 is installed inside each sleeve 28. The two ends of the second spring 29 are fixedly connected to the support 210 and the sleeve 28 respectively. The ends of the plurality of support 210 on the same side away from the sleeve 28 are fixedly connected to the second positioning plate 27, and the side of the second positioning plate 27 away from the support 210 is in contact with the battery body 12; when the battery body 12 is placed in the shell 1, the surface of the battery body 12 will be in contact with the first positioning plate 24, and the first positioning plate 24 will be squeezed by the battery body 12 to move in the direction of the fixed plate 21, and the slider 23 inserted in the limit frame 211 will be moved due to the contact with the first positioning plate 24. Because of the rotatably connected connecting rod 26, it will slide inside the limit frame 211, the first spring 22 arranged inside the limit frame 211 will be squeezed, and the two connecting rods 26 will rotate crosswise with each other through the rotating shaft 25, so that the two first positioning plates 24 can wrap the battery body 12 more strongly, so that when it is working, it can reduce the impact of the outside world on it and prevent damage and leakage caused by impact. When the battery body 12 is placed in the interior of the shell 1, the pillar 210 arranged inside the sleeve 28 will fit the second positioning plate 27 with the surface of the battery body 12 due to the elastic potential energy of the second spring 29, so that its anti-collision surface is wider.

[0030] Embodiment 2:

[0031] See also Figure 1-4In this embodiment, a limit assembly 3 is also included which is arranged inside the shell 1; the limit assembly 3 includes a bidirectional screw 31, a limit block 32 and a baffle 34. Two baffles 34 are symmetrically arranged on the bottom surface of the shell 1. The upper surfaces of the two baffles 34 are symmetrically fixedly connected with the two limit blocks 32. The two limit blocks 32 located on the same side of the two baffles 34 are penetrated by the bidirectional screw 31, and the bidirectional screw 31 is threadedly connected with the two limit blocks 32. Both ends of the bidirectional screw 31 penetrate the surface of the shell 1 and are rotatably connected thereto. The two limit blocks 32 away from the side of the bidirectional screw 31 are penetrated by a fixing rod 37 and are slidably connected thereto. Both ends of the fixing rod 37 are fixedly connected to the inner wall of the shell 1. The upper surfaces of the two baffles 34 are symmetrically fixedly connected with two slide rails 35. A slide groove is provided at a position corresponding to the slide rail 35 on the bottom surface of the shell 1, and the slide rail 35 is inserted inside its slide groove The two first positioning plates 24 are symmetrically fixedly connected with two positioning blocks 33 on the surfaces thereof, and the upper surfaces of the two baffles 34 are fixedly connected with rubber pads 36; when the battery body 12 needs to be taken out from the interior of the housing 1, the bidirectional screw 31 is rotated, and due to the thread direction of the bidirectional screw 31, the two limit blocks 32 threadedly connected with the bidirectional screw 31 will move the baffles 34 to both sides, and the two limit blocks 32 on the other side will slide on the surface of the fixing rod 37, and the slide rail 35 will slide inside the slide groove, making the sliding of the two baffles 34 more stable. When the limit blocks 32 move to the appropriate position, the limit blocks 32 will hit the positioning blocks 33, and the two first positioning plates 24 are driven to move to the opposite position through the positioning blocks 33, so as to facilitate the removal of the battery body, and the two rubber pads 36 have a sealing effect on the battery body 12 when it is installed.

[0032] When the leakage-proof carbon battery is in use, the battery body 12 is placed inside the shell 1, and the surface of the battery body 12 will fit with the first positioning plate 24. The first positioning plate 24 will be squeezed by the battery body 12 and move in the direction of the fixed plate 21. The slider 23 inserted in the limit frame 211 will slide inside the limit frame 211 due to the connection rod 26 rotatably connected thereto, and the first spring 22 arranged inside the limit frame 211 will be squeezed, and the two connection rods 26 will cross and rotate with each other through the rotating shaft 25, so that the two first positioning plates 24 have a stronger wrapping property for the battery body 12, so that when the battery body 12 is working, the impact of the outside world on it is reduced to prevent damage and leakage caused by the impact. When the battery body 12 is placed inside the shell 1, the pillar 210 arranged inside the sleeve 28 will fit the second positioning plate 27 with the surface of the battery body 12 due to the elastic potential energy of the second spring 29, so that the anti-collision surface is wider.

[0033] Then, through the limit assembly 3, when the battery body 12 needs to be taken out from the inside of the shell 1, the bidirectional screw 31 is rotated. Due to the thread direction of the bidirectional screw 31, the two limit blocks 32 threadedly connected to the bidirectional screw 31 will move the baffle 34 to both sides, and the two limit blocks 32 on the other side will slide on the surface of the fixed rod 37, and the slide rail 35 will slide inside the slide groove, making the sliding of the two baffles 34 more stable. When the limit block 32 moves to the appropriate position, the limit block 32 will hit the positioning block 33, and the two first positioning plates 24 will be driven to move to the opposite position through the positioning block 33, so as to facilitate the removal of the battery body. The two rubber pads 36 have a sealing effect on the battery body 12 when it is installed.

[0034] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A leakproof carbon battery, comprising a housing (1), a battery body (12) arranged inside the housing (1), and a connecting pole (11) mounted on the upper surface of the battery body (12); characterized in that: The invention also comprises a shock absorbing assembly (2) arranged inside the shell (1); the shock absorbing assembly (2) comprises a fixing plate (21), a first spring (22), a slider (23), a first positioning plate (24), a rotating shaft (25), a connecting rod (26) and a limiting frame (211); two fixing plates (21) are symmetrically fixedly connected inside the shell (1); two first positioning plates (24) are respectively arranged on adjacent sides of the two fixing plates (21); a side of the first positioning plate (24) away from the fixing plate (21) is in contact with the surface of the battery body (12); and adjacent sides of the fixing plate (21) and the first positioning plate (24) are both Two limit frames (211) are symmetrically fixedly connected, a slider (23) is inserted into each limit frame (211) and is slidably connected to the limit frame (211), a first spring (22) is installed inside each limit frame (211), two ends of the first spring (22) are respectively fixedly connected to the slider (23) and the limit frame (211), two connecting rods (26) are arranged between the first positioning plate (24) and the fixed plate (21), the two connecting rods (26) are cross-rotatably connected through a rotating shaft (25), and the top ends of the two connecting rods (26) are respectively rotatably connected to the four sliders (23).

2. A leakproof carbon battery according to claim 1, characterized in that: A plurality of sleeves (28) are evenly and symmetrically arranged inside the shell (1), each of the sleeves (28) is slidably connected to a pillar (210), a second spring (29) is rotatably arranged inside each of the sleeves (28), two ends of the second spring (29) are respectively fixedly connected to the pillar (210) and the sleeve (28), and a second positioning plate (27) is fixedly connected to one end of a plurality of the pillars (210) on the same side away from the sleeve (28), and a side of the second positioning plate (27) away from the pillar (210) is in contact with the battery body (12).

3. A leakproof carbon battery according to claim 1, characterized in that: It also includes a limit assembly (3) arranged inside the shell (1); the limit assembly (3) includes a bidirectional screw (31), a limit block (32) and a baffle (34); two baffles (34) are symmetrically arranged on the bottom surface of the shell (1); the upper surfaces of the two baffles (34) are symmetrically fixedly connected with two limit blocks (32); the insides of the two limit blocks (32) located on the same side of the two baffles (34) are penetrated by a bidirectional screw (31); the bidirectional screw (31) is threadedly connected to the two limit blocks (32); and both ends of the bidirectional screw (31) penetrate the surface of the shell (1) and are rotatably connected thereto.

4. A leakproof carbon battery according to claim 3, characterized in that: A fixing rod (37) penetrates the interior of the two limit blocks (32) on one side away from the bidirectional screw rod (31) and is slidably connected thereto, and both ends of the fixing rod (37) are fixedly connected to the inner wall of the housing (1).

5. A leakproof carbon battery according to claim 4, characterized in that: Two slide rails (35) are symmetrically fixedly connected to the upper surfaces of the two baffles (34); a slide groove is provided on the bottom surface of the shell (1) at a position corresponding to the slide rail (35); the slide rail (35) is inserted into the slide groove and is slidably connected to the shell (1) via the slide groove.

6. The leakproof carbon battery according to claim 1, characterized in that: Two positioning blocks (33) are symmetrically fixedly connected to the surfaces of the two first positioning plates (24).

7. The leakproof carbon battery according to claim 3, characterized in that: The upper surfaces of the two baffles (34) are both fixedly connected with rubber pads (36).

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