Automobile starting power supply with anti-falling function and automobile starting device

Abstract

The utility model relates to the technical field of automobile emergency starting mobile power supplies, and discloses an automobile starting power supply with an anti-drop function and an automobile starting device, which comprise an upper cover body, a lower cover body, a connecting plate and an energy storage battery, the upper cover body and the lower cover body cover the upper side and the lower side of the connecting plate respectively, the energy storage battery is arranged in the lower cover body, a pair of elastic buffering cushion blocks are arranged on the face, facing the energy storage battery, of the connecting plate, and force unloading slopes inclining inwards from top to bottom are arranged on the faces, facing the energy storage battery, of the buffering cushion blocks. And the force unloading inclined plane is propped against one side of the energy storage battery. According to the design, the anti-falling performance of the automobile starting power supply is improved, and the stability and durability of the whole structure are enhanced.

Description

Technical Field

[0001] The utility model relates to the field of automobile emergency starting mobile power supplies, in particular to an automobile starting power supply and an automobile starting device with an anti-fall function. Background Art

[0002] With the increasing popularity of automobiles, market demand for automotive jump-starters, a crucial tool for routine vehicle maintenance and emergency rescue, is growing. However, during use, mobile jump-starters are often exposed to risks such as falls and collisions due to improper storage, operational errors, or unexpected situations. While current automotive jump-starters have improved in functionality and portability, they still have significant shortcomings in terms of drop resistance.

[0003] Existing car starting power supplies contain key components such as batteries. In particular, batteries are sensitive to vibration and impact and can be easily damaged by external impacts, thereby affecting the normal use of the power supply and even causing safety hazards. Utility Model Content

[0004] The main purpose of the utility model is to provide a car starting power supply with an anti-fall function, aiming to solve the technical problem that the car starting power supply battery is easily damaged by impact.

[0005] To achieve the above-mentioned objectives, the present invention provides a car starting power supply with an anti-fall function, comprising an upper cover, a lower cover, a connecting plate and an energy storage battery; the upper cover and the lower cover are respectively covered on the upper and lower sides of the connecting plate, the energy storage battery is arranged in the lower cover, and a pair of elastic buffer pads are provided on a side of the connecting plate facing the energy storage battery, and a side of the buffer pad facing the energy storage battery is provided with a force unloading inclined surface inclined from top to bottom and inward, and the force unloading inclined surface abuts against one side of the energy storage battery.

[0006] In some embodiments, a first partition and a second partition are provided on the end surface of the lower cover body, and the first partition, the second partition, the upper cover body and the lower cover body form a power supply chamber for installing an energy storage battery.

[0007] In some embodiments, the end surface of the lower cover body is provided with a first supporting rib and a second supporting rib that are vertically connected, and the energy storage battery rests on the first supporting rib and the second supporting rib.

[0008] In some embodiments, the front end of the first supporting rib is connected to the first partition; and / or the rear end of the first supporting rib is connected to the second partition.

[0009] In some embodiments, support columns are connected to both ends of the second partition, and / or reinforcing ribs connected to the inner wall of the lower cover are provided around the support columns.

[0010] In some embodiments, a pair of first clamping parts are provided on a side of the connecting plate facing the energy storage battery, and the upper cover and the lower cover are respectively provided with clamping grooves corresponding to the first clamping parts, and the first clamping parts are clamped into the clamping grooves.

[0011] In some embodiments, a side of the buffer block facing the energy storage battery is provided with an elastic groove for enhancing elasticity.

[0012] In some embodiments, the upper cover body is provided with a first snap-fitting notch at a position corresponding to the buffer pad block, and the upper half of the buffer pad block is snapped into the first snap-fitting notch; and / or, the lower cover body is provided with a second snap-fitting notch at a position corresponding to the buffer pad block, and the lower half of the buffer pad block is snapped into the second snap-fitting notch.

[0013] In some embodiments, the buffer pad is provided with a second clamping portion on one side, and the second clamping portion is pressed against the inner wall of the first clamping notch; and / or the buffer pad is provided with a third clamping portion, and the third clamping portion and the second clamping portion are located on the same side of the buffer pad, and the third clamping portion is pressed against the inner wall of the second clamping notch.

[0014] In some embodiments, the extension length of the second clamping portion is greater than the extension length of the third clamping portion; and / or the thickness of the second clamping portion is greater than the thickness of the third clamping portion.

[0015] In some embodiments, a first flange is provided at the top end of the side wall of the lower cover body, and a second flange is provided at the bottom end of the side wall of the upper cover body. When the first clamping portion is clamped into the clamping groove, the first flange fits with the second flange.

[0016] In some embodiments, an inner side wall of the first clamping notch or the second clamping notch is provided with an access chamfer.

[0017] The utility model also provides a car starting device, comprising a charging wire, a battery clamp and the car starting power supply with an anti-fall function, wherein the battery clamp is electrically connected to the charging wire, and the charging wire is electrically connected to the car starting power supply with an anti-fall function.

[0018] In the technical solution provided by the present invention, combined with the above-mentioned structural and process descriptions, it can be seen that the automobile starting power supply and automobile starting device with anti-drop function have at least the following beneficial effects: the buffer pad can not only effectively absorb external impact force, but also play a key buffering role when the automobile starting power supply falls, reducing the direct impact on the energy storage battery. When the automobile starting power supply falls, the unloading slope can guide the impact force to disperse and weaken along the slope, further reducing the impact damage to the energy storage battery. At the same time, the unloading slope directly abuts one side of the energy storage battery, ensuring that falls in the upward and downward directions can be effectively buffered and protected. This design not only improves the anti-drop performance of the automobile starting power supply, but also enhances the stability and durability of its overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] One or more embodiments are exemplarily illustrated by corresponding drawings, which do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings are represented as similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the automobile starting power supply with an anti-fall function of the utility model;

[0021] Figure 2 This is a schematic diagram of the exploded structure of an embodiment of the automobile starting power supply with anti-fall function of the utility model;

[0022] Figure 3 This is a right side structural diagram of an embodiment of the automobile starting power supply with anti-fall function of the utility model;

[0023] Figure 4 for Figure 3 Cross-sectional view at AA in the middle;

[0024] Figure 5 This is a schematic top view of an embodiment of a car starting power supply with an anti-fall function according to the present invention;

[0025] Figure 6 for Figure 5 Cross-sectional view at the middle BB;

[0026] Figure 7 This is a schematic top view of an embodiment of the car starting power supply with an anti-fall function of the utility model with the upper cover removed;

[0027] Figure 8 This is a schematic diagram of the overall structure of an embodiment of the utility model of a car starting power supply with an anti-fall function after removing the upper cover;

[0028] Figure 9 for Figure 8 A partial enlarged view of point C in the middle.

[0029] In the figure: 1. upper cover; 11. first snap-fitting notch; 12. second flange; 2. lower cover; 21. first partition; 22. second partition; 221. support column; 222. reinforcing rib; 23. first supporting rib; 24. second supporting rib; 25. second snap-fitting notch; 26. first flange; 3. connecting plate; 31. buffer block; 311. unloading slope; 312. elastic groove; 313. second snap-fitting part; 314. third snap-fitting part; 32. first snap-fitting part; 4. energy storage battery; 5. snap-fitting groove; 6. access chamfer. DETAILED DESCRIPTION

[0030] To facilitate understanding of the present invention, the present invention is described in more detail below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is described as being "fixed to" another element, it can be directly attached to the other element, or one or more elements can be interposed therebetween. When an element is described as being "connected to" another element, it can be directly connected to the other element, or one or more elements can be interposed therebetween. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and similar expressions used in this specification are for illustrative purposes only. In the description of the present invention, the terms "first" and "second" are used solely for descriptive purposes and are not to be construed as indicating relative importance or implicitly specifying the number of technical features indicated. Therefore, unless otherwise specified, features specified as "first" or "second" may explicitly or implicitly include one or more of such features; "plurality" means two or more. The term "comprising" and any variations thereof are intended to be non-exclusive, and one or more other features, integers, steps, operations, units, components, and / or combinations thereof may be present or added.

[0031] In addition, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or internal communication between two components. All technical and scientific terms used in this specification have the same meaning as those commonly understood by technicians in the technical field of this utility model. The terms used in the specification of this utility model are only for the purpose of describing specific embodiments and are not used to limit the utility model. The term "and / or" used in this specification includes any and all combinations of one or more related listed items.

[0032] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0033] Please refer to Figure 1 The utility model provides a car starting power supply with an anti-fall function, comprising an upper cover body 1, a lower cover body 2, a connecting plate 3 and an energy storage battery 4; the upper cover body 1 and the lower cover body 2 are respectively covered on the upper and lower sides of the connecting plate 3, the energy storage battery 4 is arranged in the lower cover body 2, and a pair of elastic buffer pads 31 are provided on the side of the connecting plate 3 facing the energy storage battery 4, and a side of the buffer pad 31 facing the energy storage battery 4 is provided with a force unloading inclined surface 311 inclined from top to bottom and inward, and the force unloading inclined surface 311 abuts against one side of the energy storage battery 4.

[0034] In the technical solution provided by the present invention, combined with the above-mentioned structure and process description, it can be seen that the automobile starting power supply and automobile starting device with anti-fall function have at least the following beneficial effects: the buffer pad 31 can not only effectively absorb external impact force, but also play a key buffering role when the automobile starting power supply falls, reducing the direct impact on the energy storage battery 4. When the automobile starting power supply falls, the unloading slope 311 can guide the impact force to disperse and weaken along the slope, further reducing the impact damage to the energy storage battery 4. At the same time, the unloading slope 311 directly abuts against one side of the energy storage battery 4, ensuring that falls in the upper and lower directions can be effectively buffered and protected. This design not only improves the anti-fall performance of the automobile starting power supply, but also enhances the stability and durability of its overall structure.

[0035] Please refer to Figures 1 to 4 In this embodiment, a first partition 21 and a second partition 22 are provided on the end surface of the lower cover 2. The first partition 21, the second partition 22, the upper cover 1, and the lower cover 2 form a power supply chamber for mounting the energy storage battery 4. This design ensures the safe installation of the energy storage battery 4. The first partition 21 and the second partition 22 prevent the energy storage battery 4 from colliding with other circuit components in the event of external impact.

[0036] Please refer to Figures 4 to 7 In this embodiment, the end surface of the lower cover 2 is provided with a first supporting rib 23 and a second supporting rib 24 connected vertically, and the energy storage battery 4 rests on the first supporting rib 23 and the second supporting rib 24. The first supporting rib 23 and the second supporting rib 24 support the energy storage battery 4 to form a heat dissipation gap, which is beneficial for battery heat dissipation and forms a battery protection space.

[0037] Please refer to Figure 7 In this embodiment, the front end of the first supporting rib 23 is connected to the first partition 21; and / or the rear end of the first supporting rib 23 is connected to the second partition 22. Such a connection method enhances the stability of the entire structure.

[0038] Please refer to Figures 7 and 8 In this embodiment, support columns 221 are connected to both ends of the second partition 22, and / or reinforcing ribs 222 are provided around the support columns 221, connected to the inner wall of the lower cover 2. When the device is moved or encounters external impact, the energy storage battery 4 assembly may be subject to vibration or shock. The support columns 221 and the surrounding reinforcing ribs 222 enhance the assembly's seismic resistance, reducing the effects of vibration and shock on the energy storage battery 4 and the partition, thereby protecting the battery from damage.

[0039] Please refer to Figure 2 and Figure 8 In this embodiment, the connecting plate 3 has a pair of first engaging portions 32 on the side facing the energy storage battery 4. The upper cover 1 and lower cover 2 each have engaging slots 5 corresponding to the first engaging portions 32, and the first engaging portions 32 snap into the engaging slots 5. Connecting the upper cover 1, lower cover 2, and connecting plate 3 through snap connections makes the entire assembly process quick and easy. This eliminates the need for additional fasteners (such as screws and nuts), reduces the complexity of installation and disassembly, and improves work efficiency.

[0040] Please refer to Figures 4 to 9 In this embodiment, the side of the buffer block 31 facing the energy storage battery 4 is provided with an elastic groove 312 for enhancing elasticity. The design of the elastic groove 312 enables the block to more effectively disperse stress when subjected to pressure or impact from the energy storage battery 4. The presence of the groove increases the deformable area of the block material, dispersing stress across the entire groove area and its surroundings rather than concentrating it on a small portion of the block, thereby improving the block's ability to absorb impact energy.

[0041] Please refer to Figures 4 to 9 In this embodiment, the upper cover body 1 is provided with a first snap-fitting notch 11 at a position corresponding to the buffer pad 31, and the upper half of the buffer pad 31 is snapped into the first snap-fitting notch 11; and / or, the lower cover body 2 is provided with a second snap-fitting notch 25 at a position corresponding to the buffer pad 31, and the lower half of the buffer pad 31 is snapped into the second snap-fitting notch 25.

[0042] Please refer to Figures 4 to 9 In this embodiment, a second engaging portion 313 is provided on one side of the buffer block 31, and the second engaging portion 313 is pressed against the inner sidewall of the first engaging notch 11; and / or the buffer block 31 is provided with a third engaging portion 314, and the third engaging portion 314 and the second engaging portion 313 are located on the same side of the buffer block 31, and the third engaging portion 314 is pressed against the inner sidewall of the second engaging notch 25. The second engaging portion 313 presses the sidewall of the first engaging notch 11 against the sidewall of the connecting plate 3, and the third engaging portion 314 presses the sidewall of the second engaging notch 25 against the sidewall of the connecting plate 3. This engaging method improves assembly efficiency.

[0043] Please refer to Figure 9 In this embodiment, the second engaging portion 313 extends longer than the third engaging portion 314, and / or the second engaging portion 313 is thicker than the third engaging portion 314. To prevent the upper and lower covers from being installed reversely, the first engaging notch 11 of the upper cover 1 is designed to be larger than the second engaging notch 25 of the lower cover 2. Therefore, the second engaging portion 313 extends longer than the third engaging portion 314, and / or the second engaging portion 313 is thicker than the third engaging portion 314, to distinguish them during assembly.

[0044] Please refer to Figures 4 to 9 In this embodiment, a first flange 26 is provided at the top end of the side wall of the lower cover 2, and a second flange 12 is provided at the bottom end of the side wall of the upper cover 1. When the first engaging portion 32 is engaged with the engaging groove 5, the first flange 26 and the second flange 12 are in contact with each other. After the first engaging portion 32 is engaged with the engaging groove 5, the two flanges are in contact with each other, forming a tighter seal and connection.

[0045] Please refer to Figures 4 to 9 In this embodiment, the inner sidewall of the first engaging notch 11 or the second engaging notch 25 is provided with an access chamfer 6 to reduce the resistance and wear when the first engaging portion 32 engages with the first engaging notch 11 or the second engaging portion 313 engages with the second engaging notch 25.

[0046] The utility model also provides a car starting device, comprising a charging lead, a battery clamp, and a car starting power supply with a drop-proof function. The battery clamp is electrically connected to the charging lead, which is in turn electrically connected to the car starting power supply with a drop-proof function. The device integrates the charging lead, the battery clamp, and the car starting power supply with a drop-proof function to form a complete car emergency starting system, allowing users to start their car anytime, anywhere.

[0047] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Under the idea of the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes in different aspects of the present invention as described above. For the sake of simplicity, they are not provided in detail. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field should understand that it is still possible to modify the technical solutions recorded in the above embodiments, or to make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A car starting power supply with anti-fall function, characterized by: It comprises an upper cover (1), a lower cover (2), a connecting plate (3) and an energy storage battery (4); The upper cover (1) and the lower cover (2) are respectively covered on the upper and lower sides of the connecting plate (3); the energy storage battery (4) is arranged in the lower cover (2); a pair of elastic buffer pads (31) are provided on one side of the connecting plate (3) facing the energy storage battery (4); a force unloading inclined surface (311) is provided on one side of the buffer pad (31) facing the energy storage battery (4); and the force unloading inclined surface (311) is abutted against one side of the energy storage battery (4).

2. The car starting power supply with anti-fall function according to claim 1, characterized in that: The end surface of the lower cover body (2) is provided with a first partition (21) and a second partition (22); the first partition (21), the second partition (22), the upper cover body (1) and the lower cover body (2) enclose a power supply chamber for installing an energy storage battery (4).

3. The car starting power supply with anti-fall function according to claim 2, characterized in that: The end surface of the lower cover (2) is provided with a first supporting rib (23) and a second supporting rib (24) that are vertically connected, and the energy storage battery (4) abuts against the first supporting rib (23) and the second supporting rib (24).

4. The car starting power supply with anti-fall function according to claim 3, characterized in that: The front end of the first supporting rib (23) is connected to the first partition (21); and / or the rear end of the first supporting rib (23) is connected to the second partition (22).

5. The car starting power supply with anti-fall function according to any one of claims 1 to 4, characterized in that: The second partition (22) is connected to support columns (221) at both ends, and / or the support columns (221) are provided with reinforcing ribs (222) connected to the inner side wall of the lower cover (2).

6. The car starting power supply with anti-fall function according to claim 5, characterized in that: A pair of first clamping parts (32) are provided on one side of the connecting plate (3) facing the energy storage battery (4), and the upper cover (1) and the lower cover (2) are respectively provided with clamping grooves (5) corresponding to the first clamping parts (32), and the first clamping parts (32) are clamped into the clamping grooves (5).

7. The car starting power supply with anti-fall function according to claim 6, characterized in that: An elastic groove (312) for enhancing elasticity is provided on a side of the buffer block (31) facing the energy storage battery (4).

8. The car starting power supply with anti-fall function according to claim 7, characterized in that: The upper cover (1) is provided with a first engaging notch (11) at a position corresponding to the buffer pad (31), and the upper half of the buffer pad (31) is engaged with the first engaging notch (11); And / or, the lower cover (2) is provided with a second snap-fitting notch (25) at a position corresponding to the buffer pad (31), and the lower half of the buffer pad (31) is snapped into the second snap-fitting notch (25).

9. The car starting power supply with anti-fall function according to claim 8, characterized in that: A second clamping portion (313) is provided on one side of the buffer pad (31), and the second clamping portion (313) is pressed tightly against the inner side wall of the first clamping notch (11); And / or, the buffer pad (31) is provided with a third clamping portion (314), the third clamping portion (314) and the second clamping portion (313) are located on the same side of the buffer pad (31), and the third clamping portion (314) is pressed against the inner side wall of the second clamping notch (25).

10. The car starting power supply with anti-fall function according to claim 9, characterized in that: The extension length of the second clamping portion (313) is greater than the extension length of the third clamping portion (314); and / or the thickness of the second clamping portion (313) is greater than the thickness of the third clamping portion (314).

11. The car starting power supply with anti-fall function according to claim 10, characterized in that: A first flange (26) is provided at the top end of the side wall of the lower cover body (2), and a second flange (12) is provided at the bottom end of the side wall of the upper cover body (1); when the first clamping portion (32) is clamped into the clamping groove (5), the first flange (26) fits with the second flange (12).

12. The car starting power supply with anti-fall function according to claim 11, characterized in that: An inner side wall of the first clamping notch (11) or the second clamping notch (25) is provided with an access chamfer (6).

13. An automobile starting device, characterized in that: It comprises a charging wire, a battery clamp and a car starting power supply with an anti-fall function as claimed in any one of claims 1 to 12, wherein the battery clamp is electrically connected to the charging wire, and the charging wire is electrically connected to the car starting power supply with an anti-fall function.

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