Storage battery with protection structure

Abstract

The utility model relates to the field of storage batteries, and discloses a storage battery with a protection structure, which comprises a protection box, a cover plate is hinged to the top end of the rear surface of the protection box through a hinge, a lock catch is arranged at the top end of the front surface of the protection box, a battery body is arranged in the protection box, a sealing assembly is arranged in the protection box, and the sealing assembly is arranged in the protection box. A protection mechanism is arranged on the upper surface of the cover plate and comprises a buffering assembly and a blocking assembly, the buffering assembly comprises a protection plate, and a pressing block is fixedly connected to the lower surface of the protection plate. According to the utility model, the upper surface of the protection plate is arc-shaped, so that falling objects can be guided to slide down, and direct impact force is reduced. Meanwhile, a buffer structure composed of the pressing block, the connecting block, the sliding block, the connecting spring and the like can disperse and buffer the impact force. When the battery is impacted by a falling object, the influence of impact force on the cover plate and the battery body can be reduced, the battery body is protected from being damaged, and the use stability is ensured.

Description

Technical Field

[0001] This utility model relates to the field of storage batteries, and more particularly to a storage battery with a protective structure. Background Technology

[0002] With the development of technology, storage batteries play a crucial role in many fields, especially in facilities such as communication base stations. As an important node ensuring the stable transmission of communication signals, some communication base stations are installed on utility poles, and the storage batteries they use need to operate stably in complex outdoor environments.

[0003] In these environments, batteries face a variety of challenges, requiring high levels of protection. Currently, batteries used in communication base stations mounted on utility poles are typically installed directly in protective enclosures with covers. While these enclosures effectively protect the batteries, some problems still arise in practical use.

[0004] In cold regions, frequent impacts from falling objects such as hailstones can damage the battery cover, and the resulting strong vibrations can be transmitted through the cover to the battery itself. This vibration interferes with the normal operation of the battery and affects its stability.

[0005] Therefore, a battery with a protective structure is proposed to solve the above problems. Utility Model Content

[0006] To overcome the above shortcomings, this utility model provides a storage battery with a protective structure, aiming to solve the problems in the prior art where the cover plate of the storage battery for communication base stations installed on utility poles in cold regions is easily damaged by falling objects, and the battery's stability is affected by vibration.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a battery with a protective structure, including a protective box, a cover plate hinged to the top of the rear surface of the protective box, a latch provided at the top of the front surface of the protective box, a battery body provided inside the protective box, a sealing assembly provided inside the protective box, a protective mechanism provided on the upper surface of the cover plate, the protective mechanism including a buffer assembly and a blocking assembly, the buffer assembly including a protective plate, a pressure block fixedly connected to the lower surface of the protective plate, a fixing plate fixedly connected to the upper surface of the cover plate, a connecting block elastically connected to the fixing plate via a connecting spring, a slider fixedly connected to the lower surface of the connecting block, and a sliding groove provided on the upper surface of the cover plate.

[0008] As a further description of the above technical solution:

[0009] The blocking component includes a second positioning block, a first positioning block is fixedly connected to the front surface of the slider, and the second positioning block is fixedly connected to the inner wall of the slide groove. Both the first positioning block and the second positioning block are made of rubber.

[0010] As a further description of the above technical solution:

[0011] The sealing assembly includes a sealing ring, and an annular groove is formed on the upper surface of the protective box. A sealing gasket is elastically connected to the inner wall of the annular groove by a compression spring.

[0012] As a further description of the above technical solution:

[0013] The upper surface of the protective plate is arc-shaped, and both ends of the lower surface of the pressure block are beveled.

[0014] As a further description of the above technical solution:

[0015] The slider is configured as a "T" shape, the groove is also configured as a "T" shape, and the slider is slidably connected to the inner wall of the groove.

[0016] As a further description of the above technical solution:

[0017] The right end of the upper surface of the connecting block is set as an inclined surface, and the inclined surface at the right end of the upper surface of the connecting block and the inclined surface at the left end of the lower surface of the pressure block are slidably connected.

[0018] As a further description of the above technical solution:

[0019] One end of the connecting spring is fixedly connected to the left surface of the connecting block, and the other end of the connecting spring is fixedly connected to the right surface of the fixing plate.

[0020] As a further description of the above technical solution:

[0021] The sealing ring is inserted into the inner wall of the annular groove, the sealing gasket is slidably connected to the inner wall of the annular groove, one end of the compression spring is fixedly connected to the lower surface of the sealing gasket, and the other end of the compression spring is fixedly connected to the inner wall at the bottom of the annular groove.

[0022] As a further description of the above technical solution:

[0023] The bottom end of the sealing ring is convex, and the upper surface of the sealing gasket is recessed. The bottom end of the sealing ring is inserted into the upper surface of the sealing gasket.

[0024] This utility model has the following beneficial effects:

[0025] 1. In this utility model, the upper surface of the protective plate is arc-shaped, which can guide falling objects to slide off, reducing direct impact force. At the same time, the buffer structure composed of pressure blocks, connecting blocks, sliders, connecting springs, etc., can disperse and buffer the impact force. When a falling object hits, it can reduce the impact force on the cover plate and the battery body, protect the battery body from damage, and ensure stable use.

[0026] 2. In this invention, through the cooperation of the sealing components, when the cover is closed, the sealing ring presses down on the sealing gasket, and the compression spring generates a reaction force to ensure a tight seal between the two. This effectively prevents dust, moisture, and other impurities from entering the protective box, protecting the battery body and ensuring its service life. Attached Figure Description

[0027] Figure 1 This is a front view of the three-dimensional structure of the overall device in this utility model;

[0028] Figure 2 This is a three-dimensional front view of the overall device in the open state of this utility model.

[0029] Figure 3 This is a three-dimensional cross-sectional diagram showing the structure of the cover plate, sealing ring, protective plate, and protective box in this utility model.

[0030] Figure 4 This is a three-dimensional cross-sectional view of the protective plate in this utility model;

[0031] Figure 5 This is a three-dimensional cross-sectional diagram of the cover plate, slider, and connecting block in this utility model.

[0032] Legend:

[0033] 1. Protective box; 21. Hinge; 22. Lock; 3. Cover plate; 4. Battery body; 51. Sealing ring; 52. Sealing gasket; 53. Compression spring; 501. Annular groove; 61. Protective plate; 62. Pressure block; 63. Connecting block; 64. Connecting spring; 65. Fixing plate; 66. Slider; 601. Slide groove; 71. Positioning block one; 72. Positioning block two. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] Reference Figure 1 - Figure 2This utility model provides an embodiment of a battery with a protective structure, including a protective box 1. The rear surface of the protective box 1 has an opening for easy wire passage. After the wire is passed through, sealing cotton is filled into the opening to achieve a sealing effect. A cover plate 3 is hinged to the top of the rear surface of the protective box 1 via a hinge 21. The cover plate 3 can rotate about the axis of the hinge 21. A latch 22 is provided at the top of the front surface of the protective box 1. Both the latch 22 and the hinge 21 are prior art and can be implemented by those skilled in the art. The latch 22 is divided into two parts, one part of which is fixed to the front surface of the protective box 1. The top part is fixed to the bottom of the front surface of the cover plate 3, and the two parts can be interlocked. The inside of the protective box 1 is the battery body 4 and the inside of the protective box 1 is the sealing component. The upper surface of the cover plate 3 is provided with a protective mechanism to prevent falling objects from impacting the cover plate 3. The battery body is used in some communication base stations. Some communication base stations need to be installed on utility poles. When used in cold regions, falling objects such as hail will hit the cover plate 3, causing damage. Moreover, the impact will generate strong vibrations, affecting the normal use of the battery body 4. The protective mechanism includes a buffer component and a blocking component.

[0036] Reference Figure 1 , Figure 4 , Figure 5 The buffer assembly includes a protective plate 61. When the cover 3 is closed, the protective plate 61 is located directly above it. A pressure block 62 is fixedly connected to the lower surface of the protective plate 61. The protective plate 61 and the pressure block 62 move synchronously. A fixing plate 65 is fixedly connected to the upper surface of the cover 3. The fixing plate 65 is elastically connected to a connecting block 63 via a connecting spring 64. A slider 66 is fixedly connected to the lower surface of the connecting block 63. The connecting block 63 and the slider 66 move synchronously. A groove 601 is provided on the upper surface of the cover 3. The blocking assembly includes a positioning block 72. Positioning block 1 71 is fixedly connected to the front surface of slider 66, and positioning block 2 72 is fixedly connected to the inner wall of slide groove 601. Positioning block 1 71 and positioning block 2 72 are both made of rubber. There are multiple sets of positioning block 1 71, which are evenly distributed on the front and rear surfaces of slider 66. There are also multiple sets of positioning block 2 72, which are equidistantly distributed on the inner wall of slide groove 601 in the left and right direction. Positioning block 1 71 and positioning block 2 72 are interlocked. When positioning block 1 71 moves, it will squeeze positioning block 2 72 to produce deformation and increase friction.

[0037] Reference Figure 1 - Figure 3 The sealing assembly includes a sealing ring 51. An annular groove 501 is provided on the upper surface of the protective box 1. A sealing gasket 52 is elastically connected to the inner wall of the annular groove 501 by a compression spring 53. The outer wall of the sealing gasket 52 is in contact with the inner wall of the annular groove 501.

[0038] Reference Figure 1 , Figure 4, Figure 5 The upper surface of the protective plate 61 is arc-shaped, and falling objects will slide along the arc surface. The left and right ends of the lower surface of the pressure block 62 are both set as inclined surfaces. The slider 66 is set as a "T" shape. The slide groove 601 is opened as a "T" shape. The slider 66 is slidably connected to the inner wall of the slide groove 601. The slider 66 can only slide laterally. The right end of the upper surface of the connecting block 63 is set as an inclined surface. The inclined surface of the right end of the upper surface of the connecting block 63 and the inclined surface of the lower surface of the pressure block 62 are slidably connected. The connecting block 63, slider 66, connecting spring 64, fixing plate 65 and slide groove 601 are all provided in multiple sets, which are symmetrically distributed on the left and right sides of the center line of the pressure block 62. Therefore, the impact force transmitted from the pressure block 62 will be dispersed in the left and right directions to achieve the effect of force division. One end of the connecting spring 64 is fixedly connected to the left surface of the connecting block 63, and the other end of the connecting spring 64 is fixedly connected to the right surface of the fixing plate 65. When the connecting block 63 in the left position moves to the left, it will squeeze the connecting spring 64 to generate a reaction force.

[0039] Reference Figure 1 - Figure 3 The sealing ring 51 is inserted into the inner wall of the annular groove 501, and the sealing gasket 52 is slidably connected to the inner wall of the annular groove 501. One end of the compression spring 53 is fixedly connected to the lower surface of the sealing gasket 52, and the other end of the compression spring 53 is fixedly connected to the inner wall of the bottom end of the annular groove 501. When the sealing gasket 52 moves downward, it will squeeze the compression spring 53 to generate a reaction force. The bottom end of the sealing ring 51 is set to be convex, and the upper surface of the sealing gasket 52 is provided with a recess. The bottom end of the sealing ring 51 is inserted into the upper surface of the sealing gasket 52. When the cover plate 3 is closed, after the sealing ring 51 and the sealing gasket 52 are inserted, they will continue to move downward to squeeze the sealing gasket 52. The sealing gasket 52 will move downward to squeeze the compression spring 53 to generate a reaction force. The reaction force of the compression spring 53 will push the sealing gasket 52 and the sealing ring 51 to fit together and maintain a seal.

[0040] Working principle: First, place the battery body 4 into the protective box 1 and pass the wire through the opening on the rear surface of the protective box 1. Then close the cover 3. When closed, the sealing ring 51 will be inserted into the annular groove 501 on the upper surface of the protective box 1, and the bottom protrusion will be inserted into the recess on the upper surface of the sealing gasket 52. This will press the sealing gasket 52, causing it to slide downward in the annular groove 501 and compress the compression spring 53. The reaction force generated by the compression spring 53 pushes the sealing gasket 52 upward, so that the sealing ring 51 and the sealing gasket 52 fit tightly together, thereby effectively preventing dust, moisture and other impurities from entering the protective box 1 and protecting the battery body 4. After the cover 3 is closed, lock the latch 22.

[0041] Then install the protective box 1 on the utility pole.

[0042] When there are falling objects such as hail, the falling objects will hit the protective plate 61. Since the upper surface of the protective plate 61 is curved, the falling objects will slide along the curved surface, reducing the direct impact force.

[0043] Simultaneously, the impact force is transmitted to the pressure block 62, which moves downward to press the connecting block 63. This causes the connecting blocks 63 and slider 66 on both sides of the pressure block 62 to move to the sides, dispersing the impact force and achieving a buffering effect. Furthermore, when the slider 66 slides within the "T-shaped" groove 601, the positioning block 1 71 presses against the positioning block 2 72. Both positioning blocks 1 71 and 2 72 are made of rubber, and the resulting friction and deformation of positioning block 2 72 further dissipate energy. The connecting spring 64 is compressed when the connecting block 63 moves, generating a reaction force that buffers most of the impact force, preventing the impact force from directly acting on the cover plate 3 and the battery body 4, preventing damage to the cover plate 3, reducing the impact on the normal use of the battery body 4, and providing protection.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A storage battery with a protective structure, comprising a protective casing (1), characterized in that: The top of the rear surface of the protective box (1) is hinged to a cover plate (3) by a hinge (21). The top of the front surface of the protective box (1) is provided with a buckle (22). The inside of the protective box (1) is provided with a battery body (4). The inside of the protective box (1) is provided with a sealing component. The upper surface of the cover plate (3) is provided with a protective mechanism. The protective mechanism includes a buffer component and a blocking component. The buffer component includes a protective plate (61). The lower surface of the protective plate (61) is fixedly connected with a pressure block (62). The upper surface of the cover plate (3) is fixedly connected with a fixing plate (65). The fixing plate (65) is elastically connected to a connecting block (63) by a connecting spring (64). The lower surface of the connecting block (63) is fixedly connected with a slider (66). The upper surface of the cover plate (3) is provided with a sliding groove (601).

2. A storage battery with a protective structure according to claim 1, characterized in that: The blocking assembly includes a second positioning block (72), a first positioning block (71) is fixedly connected to the front surface of the slider (66), and the second positioning block (72) is fixedly connected to the inner wall of the slide groove (601). Both the first positioning block (71) and the second positioning block (72) are made of rubber.

3. A storage battery with a protective structure according to claim 1, characterized in that: The sealing assembly includes a sealing ring (51), and an annular groove (501) is provided on the upper surface of the protective box (1). The inner wall of the annular groove (501) is elastically connected to a sealing gasket (52) by a compression spring (53).

4. A storage battery with a protective structure according to claim 1, characterized in that: The upper surface of the protective plate (61) is set as an arc shape, and the left and right ends of the lower surface of the pressure block (62) are both set as inclined surfaces.

5. A storage battery with a protective structure according to claim 1, characterized in that: The slider (66) is configured as a "T" shape, the groove (601) is opened as a "T" shape, and the slider (66) is slidably connected to the inner wall of the groove (601).

6. A storage battery with a protective structure according to claim 4, characterized in that: The right end of the upper surface of the connecting block (63) is set as an inclined surface, and the inclined surface at the right end of the upper surface of the connecting block (63) and the inclined surface at the left end of the lower surface of the pressure block (62) are slidably connected.

7. A storage battery with a protective structure according to claim 1, characterized in that: One end of the connecting spring (64) is fixedly connected to the left surface of the connecting block (63), and the other end of the connecting spring (64) is fixedly connected to the right surface of the fixing plate (65).

8. A storage battery with a protective structure according to claim 3, characterized in that: The sealing ring (51) is inserted into the inner wall of the annular groove (501), the sealing gasket (52) is slidably connected to the inner wall of the annular groove (501), one end of the compression spring (53) is fixedly connected to the lower surface of the sealing gasket (52), and the other end of the compression spring (53) is fixedly connected to the inner wall at the bottom of the annular groove (501).

9. A storage battery with a protective structure according to claim 3, characterized in that: The bottom end of the sealing ring (51) is convex, and the upper surface of the sealing gasket (52) is recessed. The bottom end of the sealing ring (51) is inserted into the upper surface of the sealing gasket (52).

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