Battery protection plate

Abstract

The utility model discloses a battery protection plate, which comprises a protection area and a mounting area arranged at the periphery of the protection area, the protection area comprises a plate body integrally formed with the mounting area, pixel units formed by pressing are densely distributed on the surface of the plate body, and the pixel units protrude from the outer surface of the plate body; and rubber blocks are fixed on the bottom surfaces of the pixel units. Compared with the prior art, the battery protection plate has the advantages that in the prior art, the problems that a protruding structure is prone to abrasion and damage is difficult to find in time exist in the battery protection plate. According to the utility model, the rubber block is fixed on the bottom surface of the pixel unit and the damage detection device is arranged, so that the direct friction between the bulge structure and the ground is reduced, the service life is prolonged, and the damage condition of the battery protection plate can be detected in time, thereby ensuring the safety of the battery protection plate and the battery.

Description

Technical Field

[0001] This utility model relates to a battery guard plate, mainly in the field of automotive guard plates. Background Technology

[0002] Existing battery guard designs typically employ the method of pressing raised structures onto the guard surface to enhance its structural strength. For example, a high-strength automotive battery guard disclosed in Chinese utility model patent CN220527051U is characterized by multiple downward-facing grooves formed on the upper surface of the guard, which manifest as corresponding raised structures below the guard. When the guard is subjected to an impact from below, the space formed by the grooves provides effective cushioning, while the raised structures help to diffuse the impact force in all directions, thereby reducing the damaging force of the impact on the guard and the battery.

[0003] However, while this design performs well in terms of increasing strength, its raised structure is prone to severe wear when in direct contact with the ground and generating friction, and it lacks the necessary protective structure to extend its service life. Furthermore, once the battery guard is scratched or damaged, drivers often fail to notice it in time, which may pose a potential threat to battery safety.

[0004] To address the aforementioned problems, this utility model proposes a novel battery protection plate design, aiming to overcome the shortcomings of existing technologies by improving the structure. Utility Model Content

[0005] In view of the above situation and to overcome the defects of the prior art, this utility model provides a battery protection plate to solve the above problems.

[0006] To achieve the above objectives, the present invention provides a battery guard plate, comprising a protective area and an installation area disposed around the protective area. The protective area includes a plate body integrally formed with the installation area. The surface of the plate body is densely covered with pressed graphic element units, which protrude from the outer surface of the plate body. A rubber block is fixed to the bottom surface of the graphic element unit.

[0007] Preferably, the graphic element unit is a polygonal structure.

[0008] Preferably, the mounting area is provided with a through mounting hole.

[0009] Preferably, the bottom surface of the graphic element unit is provided with a recess, and the rubber block is glued and fixed in the recess.

[0010] Preferably, a damage detection device is provided on the inner surface of the protected area. The damage detection device includes a cover fixed on the inner surface of the protected area. The cover forms a completely sealed cavity on the inner surface of the protected area, and an environmental change sensitive detector is provided inside the cavity.

[0011] Preferably, the cover is a fixed-shape cover, and the cover is detachably fixed to the protected area by bolts.

[0012] Preferably, the cover is an inflatable airbag structure, and the inflatable airbag structure is glued and fixed to the protective area.

[0013] Preferably, the environmental change sensitive detector is either a barometric pressure sensor or a wind speed sensor.

[0014] Compared with the prior art, this utility model has the following advantages: In the prior art, the battery guard plate has the problem that the raised structure is easily worn and damage is difficult to detect in time. This utility model, by fixing a rubber block to the bottom surface of the graphic unit and setting a damage detection device, reduces the direct friction between the raised structure and the ground, extends the service life, and can detect damage to the battery guard plate in time, thereby ensuring the safety of the battery guard plate and the battery. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the bottom structure of the battery guard plate of this utility model.

[0017] Figure 2 This is a schematic diagram of the inner surface structure of the battery guard plate of this utility model.

[0018] Figure 3 This is a schematic diagram of the structure of Embodiment 2 of this utility model.

[0019] Figure 4 This is a schematic diagram of a specific embodiment of the present utility model, which is a second embodiment of the present utility model.

[0020] Figure 5 This is a schematic diagram of another specific embodiment of the present invention.

[0021] In the diagram: 10, Installation area; 20, Protection area; 30, Graphic element unit; 40, Rubber block; 31, Recess; 50, Damage detection device; 41a, Cover; 42a, Bolt; 41b, Inflatable airbag structure; 42, Environmental change sensitive detector. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1-5 The specific embodiments of this utility model will be described in further detail.

[0023] This utility model relates to a battery guard plate, which has the advantages of simple structure, high strength, wear resistance, and easy damage detection, and is applicable to various automotive battery guard plate fields. The following is a detailed description of the specific embodiments of this battery guard plate.

[0024] Example 1

[0025] The battery guard plate includes a protective area 20 and an installation area 10 disposed around the protective area 20. The protective area 20 is used to protect the outside of the battery, and the installation area 10 is used to install the protective area 20 to the vehicle floor. The protective area 20 includes a plate body integrally formed with the installation area 10. The surface of the plate body is densely covered with pressed graphic element units 30. The graphic element units 30 protrude from the outer surface of the plate body and have a polygonal structure.

[0026] In this embodiment, each impact element unit 30 is an octagonal structure, and each element unit 30 is independent of the others. When impacted, the force is absorbed by the front-designed element unit 30. Furthermore, the octagonal shape of the impact element unit allows the material to be fully stretched during the molding process, resulting in higher structural strength and better stress distribution in the finished product. A rubber block 40 is fixed to the bottom surface of the element unit 30. The rubber block 40 has no intentional shape, and its distribution is determined by the shape of the battery guard plate and the structure of the car battery, aiming for a balanced distribution.

[0027] The mounting area 10 is provided with mounting holes for fixing to the vehicle floor.

[0028] The bottom surface of the graphic element unit 30 is provided with a recessed portion 31, and the rubber block 40 is glued and fixed in the recessed portion 31.

[0029] Example 2

[0030] The structure of Embodiment 2 is roughly the same as that of Embodiment 1, except that a damage detection device 50 is provided on the inner surface of the protective area 20, which is used to detect whether a hole has been caused when the battery guard plate is scratched.

[0031] Specifically, the damage detection device 50 includes a cover fixed to the inner surface of the protective area 20. The cover forms a completely sealed cavity on the inner surface of the protective area 20. An environmental change sensitive detector 42 is installed in the cavity. The environmental change sensitive detector 42 can monitor environmental changes in the cavity. When the battery guard is scratched, the environment in the originally sealed cavity, such as air pressure and wind speed, will change. After the environmental change sensitive detector 42 detects the environmental change, it can send a signal to the car's central control panel to promptly remind the driver to take action.

[0032] In one embodiment of this example, the cover is a cover 41a with a fixed shape. For example, the cover 41a can be an aluminum alloy plate or a plastic plate. The cover 41a and the protective area 20 are detachably fixed by bolts 42a.

[0033] In another embodiment of this example, the cover is an inflatable airbag structure 41b, which is glued to the protective area 20.

[0034] The environmental change sensitive detector 42 can be either a barometric pressure sensor or a wind speed sensor. For example, when the environmental change sensitive detector 42 is a barometric pressure sensor, if the battery cover is scratched, the air pressure inside the sealed cavity will change due to the entry of outside air during driving, which can be detected by the barometric pressure sensor. Similarly, if the environmental change sensitive detector 42 is a wind speed sensor, if the battery cover is scratched, the air flow inside the sealed cavity will occur due to the entry of outside air during driving, which can be detected by the wind speed sensor.

[0035] In summary, the battery guard of this invention aims to solve the problems of severe wear and tear caused by direct friction between the protruding structure of the battery guard and the ground, as well as the difficulty in timely detection of damage to the battery guard in the prior art. By fixing rubber blocks 40 to the bottom surface of the densely distributed pressed graphic element units 30 on the surface of the guard, not only is the strength of the battery guard improved, but direct friction between the protruding structure and the ground is also effectively reduced, extending its service life. At the same time, the damage detection device 50 installed on the inner surface of the protected area 20 can detect environmental changes in a timely manner when the battery guard is scratched, reminding the driver to take appropriate action, thereby ensuring the safety of the battery guard and the battery.

[0036] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A battery protection plate, comprising a protection area (20) and a mounting area (10) arranged at the periphery of the protection area (20), the protection area (20) comprising a plate body integrally formed with the mounting area (10), the plate body being densely covered with pressed pixel units (30) protruding from the outer surface of the plate body, characterized in that, a rubber block (40) is fixed to the bottom surface of the pixel unit (30).

2. The battery shield of claim 1, wherein, The pixel unit (30) is a polygonal structure.

3. The battery shield of claim 1, wherein, The mounting area (10) is provided with a mounting hole.

4. The battery shield of claim 1, wherein, The bottom surface of the pixel unit (30) is embedded with a recess (31), and the rubber block (40) is glued and fixed in the recess (31).

5. The battery shield of claim 1, wherein, The inner surface of the protection area (20) is provided with a damage detection device (50), the damage detection device (50) comprising a cover fixed to the inner surface of the protection area (20), the cover forming a completely sealed cavity on the inner surface of the protection area (20), and an environmental change sensitive detector (42) being arranged in the cavity.

6. The battery shield of claim 5, wherein, The cover is a fixed shape cover (41a), and the cover (41a) is detachably fixed to the protection area (20) by bolts (42a).

7. The battery shield of claim 5, wherein, The cover is an inflatable airbag structure (41b), and the inflatable airbag structure (41b) is glued and fixed to the protection area (20).

8. The battery shield of claim 6 or 7, wherein, The environmental change sensitive detector (42) is any one of an air pressure sensor or a wind speed sensor.

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