Battery box assembly mounting limiting mechanism

Abstract

The application discloses a battery box assembly installation limiting mechanism and belongs to the technical field of battery box installation. Mainly includes: battery installation box and battery box installation groove opened in the middle of the upper end of the battery installation box, the middle of the inner wall of the battery installation box is respectively limited to the movable installation of the limiting assembly, the upper end of the limiting assembly is provided with the anti-misoperation assembly, when the square pressing block is loosened, the second spring rebounds, the square pressing block and the bevel cylinder are pushed upwards, the lower inclined surface of the bevel cylinder is separated from the battery pack shell and is extruded and rebounded by the first spring, is re-extended, can be matched with the slot on the battery pack, realizes the locking function, when the battery pack is released, the square pressing block is pressed by hand to make the bevel cylinder sink, meanwhile, the lower inclined surface of the bevel cylinder is in contact with the shell of the battery pack, the bevel cylinder is retracted and compresses the first spring, realizes the release, at this time, the battery pack can be freely moved up and down in the battery box installation groove and can be disassembled or installed.

Description

Technical Field

[0001] This utility model relates to the field of battery box installation technology, specifically to a battery box assembly installation limiting mechanism. Background Technology

[0002] A battery box is a device used to secure and protect batteries, widely used in electronic devices and new energy vehicles. Its core function is to transmit electrical energy through internal circuitry, ensuring proper battery installation and preventing short circuits or other circuit problems. Battery box assembly installation limit mechanisms are also used in mobility aids, which are vehicles and assistive devices designed for short-distance travel. These encompass various types, including electric bicycles, electric scooters, two-wheeled self-balancing mobility scooters, unicycle self-balancing mobility scooters, and four-wheeled electric vehicles designed for the elderly or disabled.

[0003] Currently, battery packs are usually installed in the middle of the vehicle body and are fixed in the inner cavity of the battery box by interference fit between plastic parts and Velcro. The battery pack cannot be locked stably and reliably by mechanical structure. When encountering large bumps, the battery pack is prone to being thrown out, resulting in poor stability.

[0004] Therefore, we proposed a battery box assembly installation limiting mechanism to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a battery box assembly installation limiting mechanism to solve the problem mentioned in the background art, which uses interference fit between plastic parts and Velcro to fix the battery pack in the inner cavity of the battery box. This method cannot reliably lock the battery pack in a stable manner through mechanical structure, and the battery pack is prone to being thrown out in the event of significant bumps, resulting in poor stability.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a battery box assembly installation limiting mechanism, including a battery mounting box and a battery box mounting groove opened in the middle of the upper end of the battery mounting box, wherein limiting components are respectively and movably installed on the middle of both sides of the inner wall of the battery mounting box, and an anti-accidental contact component is installed on the upper end of the limiting component. The anti-accidental contact component is set to protect the limiting component from accidental contact when it is not in use.

[0007] The limiting component includes a pressing mechanism and a rebound mechanism that is movably installed in the inner cavity of the pressing mechanism. A support mechanism is movably installed at the lower end of the pressing mechanism, and the pressing mechanism drives the rebound mechanism to move together.

[0008] Furthermore, the battery mounting box has mounting slots on both sides of its upper end, a through slot in the middle of one side of the inner wall of the mounting slot, and an open ring fixedly installed around the upper end of the mounting slot, with a first magnetic sticker embedded in the upper end of the open ring.

[0009] Furthermore, the pressing mechanism includes a square pressing block and an insertion groove formed in the middle of one side of the outer wall of the square pressing block. A groove is formed in the middle of the bottom surface of the square pressing block, and a first ring is fixedly installed in the middle of the bottom surface of the groove.

[0010] Furthermore, the rebound mechanism includes an angled cylinder and a first spring fixedly installed at one end of the angled cylinder.

[0011] Furthermore, the support mechanism includes a hollow expanded block and a second ring fixedly installed at the upper middle part of the hollow expanded block, and a second spring is used to limit and fix the second ring.

[0012] Furthermore, the anti-accidental touch component includes a corresponding cover and a second magnetic sticker embedded around the lower end of the corresponding cover. An embedded block is fixedly installed around the lower center of the corresponding cover, and a protruding block is fixedly installed in the center of one side of the lower end of the corresponding cover. A rotating shaft is movably installed in the inner cavity of the protruding block.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. The battery box assembly installation limiting mechanism provided in this application, through the combined use of a square pressure block, a second spring, an angled cylinder, a first spring, and a second spring, allows the angled cylinder to engage with the slot on the battery pack to achieve locking or releasing, thereby enabling the battery pack to be disassembled or installed in the battery box mounting slot.

[0015] 2. By using the battery box mounting slot, corresponding cover, rotating shaft, open ring, placement slot, open ring, second magnetic sticker, and first magnetic sticker in combination, the square pressure block can be protected from accidental contact when not in use by sealing the placement slot with the corresponding cover. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the insertion slot of this utility model;

[0018] Figure 3 For the present utility model Figure 2 Enlarged view of point A;

[0019] Figure 4 This is a three-dimensional structural diagram of the limiting component of this utility model;

[0020] Figure 5 For the present utility model Figure 4 Enlarged view of point B;

[0021] Figure 6 This is a cross-sectional view of the limiting component of this utility model;

[0022] Figure 7 For the present utility model Figure 6 Enlarged view of point C.

[0023] In the diagram: 1. Battery mounting box; 11. Mounting slot; 12. Through slot; 13. Opening ring; 14. First magnetic sticker; 2. Battery box mounting slot; 3. Limiting component; 31. Pressing mechanism; 311. Square pressing block; 312. Insertion slot; 313. Groove; 314. First ring; 32. Springback mechanism; 321. Angled cylinder; 322. First spring; 33. Support mechanism; 331. Hollow expansion block; 332. Second ring; 333. Second spring; 4. Anti-accidental touch component; 41. Corresponding cover; 42. Second magnetic sticker; 43. Embedded block; 44. Protruding block; 45. Rotating shaft. Detailed Implementation

[0024] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0025] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0026] like Figures 1-7 As shown, the battery box assembly installation limiting mechanism includes a battery mounting box 1 and a battery box mounting groove 2 opened in the middle of the upper end of the battery mounting box 1. The battery pack is installed in the inner cavity of the battery box mounting groove 2. Limiting components 3 are respectively installed in the middle of both sides of the inner wall of the battery mounting box 1 to limit and fix the battery pack installed in the inner cavity of the battery box mounting groove 2. An anti-accidental contact component 4 is installed at the upper end of the limiting component 3. The anti-accidental contact component 4 is set to protect the limiting component 3 from accidental contact when it is not in use.

[0027] like Figure 4As shown, the limiting component 3 includes a pressing mechanism 31 and a rebound mechanism 32 that is movably installed in the inner cavity of the pressing mechanism 31. A support mechanism 33 is movably installed at the lower end of the pressing mechanism 31. The pressing mechanism 31 is pressed down to drive the rebound mechanism 32 to move together.

[0028] like Figure 5 As shown, the pressing mechanism 31 includes a square pressing block 311 and an insertion groove 312 opened in the middle of one side of the outer wall of the square pressing block 311. A groove 313 is opened in the middle of the bottom surface of the square pressing block 311, and a first ring 314 is fixedly installed in the middle of the bottom surface of the groove 313.

[0029] The springback mechanism 32 includes an angled cylinder 321 and a first spring 322 fixedly installed at one end of the angled cylinder 321. One end of the angled cylinder 321 is movably installed in the inner cavity of the insertion groove 312. The other end of the first spring 322 is fixedly installed at one end of the inner cavity of the insertion groove 312. The angled cylinder 321 is movably installed in the inner cavity of the through groove 12 under the drive of the first spring 322.

[0030] The support mechanism 33 includes a hollow expanded block 331 and a second ring 332 fixedly installed in the middle of the upper end of the hollow expanded block 331. A second spring 333 is fixedly positioned on the second ring 332, and the upper end of the second spring 333 is fixedly positioned in the inner cavity of the first ring 314.

[0031] In this application, when the square pressure block 311 is released, the second spring 333 rebounds, pushing the square pressure block 311 and the angled cylinder 321 upwards. After the lower inclined surface of the angled cylinder 321 separates from the battery pack shell, it will be squeezed and rebounded by the first spring 322, and extend again. It can cooperate with the slot on the battery pack (not shown in the figure) to achieve the locking function. When releasing the battery pack, the square pressure block 311 is pressed by hand to make the angled cylinder 321 sink. At the same time, the lower inclined surface of the angled cylinder 321 contacts the battery pack shell. The angled cylinder 321 will retract and compress the first spring 322 to achieve release. At this time, the battery pack can move freely up and down in the battery box mounting slot 2, and can be disassembled or installed.

[0032] like Figure 2 As shown, the battery mounting box 1 has mounting slots 11 on both sides of its upper end. A through slot 12 is provided in the middle of one side of the inner wall of the mounting slot 11. An open ring 13 is fixedly installed around the upper end of the mounting slot 11. A first magnetic sticker 14 is embedded in the upper end of the open ring 13.

[0033] like Figure 3 As shown, the anti-accidental touch component 4 includes a corresponding cover 41 and a second magnetic sticker 42 embedded around the lower end of the corresponding cover 41. The second magnetic sticker 42 and the first magnetic sticker 14 are magnetically connected to magnetically fix the corresponding cover 41 to the upper end of the open ring 13.

[0034] An embedded block 43 is fixedly installed around the lower center of the cover 41, and a protruding block 44 is fixedly installed on one side of the lower end of the cover 41. A rotating shaft 45 is movably installed in the inner cavity of the protruding block 44. The two ends of the rotating shaft 45 are fixedly installed at the middle of the two ends of the opening of the open ring 13, so that the cover 41 is movably installed on the upper end of the open ring 13.

[0035] In this application, after the battery pack is installed in the inner cavity of the battery box mounting slot 2, the corresponding cover 41 can be rotated. The lower end of the corresponding cover 41 is movably connected to the opening of the open ring 13 through the rotating shaft 45. The lower end of the open ring 13 is fixedly installed around the upper end of the slot of the mounting slot 11. After the corresponding cover 41 is flipped over the upper end of the open ring 13, the second magnetic sticker 42 and the first magnetic sticker 14 are magnetically fixed. Thus, when the square pressure block 311 is not in use, the slot of the mounting slot 11 can be sealed by the corresponding cover 41 to protect the square pressure block 311 from accidental contact.

[0036] In summary: the combined use of the square pressure block 311, the second spring 333, the beveled cylinder 321, the beveled cylinder 321, and the first spring 322 enables the battery pack to be disassembled or installed in the battery box mounting slot 2. At the same time, by rotating the corresponding cover 41 to flip it over the upper end of the opening ring 13, the second magnetic sticker 42 and the first magnetic sticker 14 are magnetically fixed. The corresponding cover 41 seals the opening of the mounting slot 11, thus protecting the square pressure block 311 from accidental contact.

[0037] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A battery box assembly installation limiting mechanism, comprising a battery mounting box (1) and a battery box mounting groove (2) formed in the middle of the upper end of the battery mounting box (1), characterized in that: Limiting components (3) are respectively installed in the middle of the inner walls of the battery mounting box (1). An anti-accidental touch component (4) is installed at the upper end of the limiting component (3). The anti-accidental touch component (4) is set to protect the limiting component (3) from accidental touch when it is not in use. The limiting component (3) includes a pressing mechanism (31) and a rebound mechanism (32) that is movably installed in the inner cavity of the pressing mechanism (31). The lower end of the pressing mechanism (31) is movably installed with a support mechanism (33). The pressing mechanism (31) drives the rebound mechanism (32) to move together.

2. The battery box assembly installation limiting mechanism according to claim 1, characterized in that: The battery mounting box (1) has mounting slots (11) on both sides of its upper end. A through slot (12) is provided in the middle of one side of the inner wall of the mounting slot (11). An open ring (13) is fixedly installed around the upper end of the mounting slot (11). A first magnetic sticker (14) is embedded in the upper end of the open ring (13).

3. The battery box assembly installation limiting mechanism according to claim 1, characterized in that: The pressing mechanism (31) includes a square pressing block (311) and an insertion groove (312) opened in the middle of one side of the outer wall of the square pressing block (311). A groove (313) is opened in the middle of the bottom surface of the square pressing block (311), and a first ring (314) is fixedly installed in the middle of the bottom surface of the groove (313).

4. The battery box assembly installation limiting mechanism according to claim 1, characterized in that: The rebound mechanism (32) includes an angled cylinder (321) and a first spring (322) fixedly installed at one end of the angled cylinder (321).

5. The battery box assembly installation limiting mechanism according to claim 1, characterized in that: The support mechanism (33) includes a hollow expanded block (331) and a second ring (332) fixedly installed at the middle of the upper end of the hollow expanded block (331). The second ring (332) is limited and fixed by a second spring (333).

6. The battery box assembly installation limiting mechanism according to claim 1, characterized in that: The anti-accidental touch component (4) includes a corresponding cover (41) and a second magnetic sticker (42) embedded around the lower end of the corresponding cover (41). An embedded block (43) is fixedly installed around the lower middle part of the corresponding cover (41), and a protruding block (44) is fixedly installed on the lower side of the corresponding cover (41). A rotating shaft (45) is movably installed in the inner cavity of the protruding block (44).

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