A lost-proof flip cover integrated battery box

Abstract

The utility model discloses a kind of anti-lost flip type integrated battery box, including bottom cover main body;Integrated battery box further includes: clamping cover, clamping cover is hinged on bottom cover main body, gap between clamping cover and bottom cover main body is 0.15mm~0.3mm, for exposing battery compartment by opening and closing clamping cover;Limiting stopper, it is installed on bottom cover main body, and located at the side of clamping cover away from buckle block, the turning angle of clamping cover is limited by limiting stopper, to avoid clamping cover damage;Battery mounting block, pivot mounting block, threaded connection block and buckle block are all fixedly installed on bottom cover main body, and with bottom cover main body as integrated connection no gap;The utility model, by 3D printer integrated printing hinge clamping cover and bottom cover main body, completely solve the problem of lid loss.Limiting stopper is accurately limited clamping cover turning angle, to avoid excessive collision with bottom cover surface, effectively protect clamping cover and connecting structure, prolong battery box service life.Integrally formed design enhances structural strength, to ensure that battery is stably installed.

Description

Technical Field

[0001] This utility model relates to the field of battery box technology, specifically to a flip-top integrated battery box designed to prevent loss. Background Technology

[0002] In the field of electronic devices, the battery compartment, as a key component for housing and protecting batteries, directly affects the safety, convenience, and overall stability of the device. Traditional battery compartments typically employ a split design, where the bottom cover and the top cover are independent components connected by clips, screws, or other fixing methods. While this design meets basic usage requirements, it has several shortcomings in practical applications.

[0003] The existing battery box design has the following drawbacks:

[0004] First, detachable covers are easily lost, especially in situations involving frequent battery changes or complex operating environments. A lost cover can expose, loosen, or even damage the battery, affecting the device's normal operation. Second, traditional battery cases rely heavily on external connectors (such as screws and hinges) for opening and closing, increasing manufacturing complexity and cost. Wear or breakage of these connectors can also render the cover unusable. Furthermore, traditional battery cases are directly 3D printed, and their structural design doesn't meet 3D printing requirements, leading to jammed or improperly detachable moving parts after printing, resulting in poor practicality. Therefore, a loss-proof, flip-top, integrated battery case is needed to meet these needs. Utility Model Content

[0005] The purpose of this invention is to provide a flip-top integrated battery box that prevents loss, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a flip-top integrated battery box for preventing loss, comprising a bottom cover body; the integrated battery box further includes:

[0007] The cover is hinged to the bottom cover body, and the gap between the cover and the bottom cover body is 0.15mm to 0.3mm. The cover is opened and closed to expose the battery compartment.

[0008] A limiting stop is installed on the bottom cover body and located on the side of the cover away from the buckle block. The limiting stop limits the flipping angle of the cover to prevent damage to the cover.

[0009] The battery mounting block, hinge mounting block, threaded connection block, and snap-fit ​​block are all fixedly mounted on the bottom cover body and are integrally connected with the bottom cover body without gaps. The battery mounting block has a battery compartment for installing the battery. The hinge mounting block provides a fixed space for hinge installation. The threaded connection block can thread the bottom cover body to the product. The snap-fit ​​block provides a locking space for the cover.

[0010] Preferably, the rotating shaft mounting block has a rotating groove, and a rotating shaft is fixedly installed in the rotating groove, with the rotating groove and the rotating shaft being integrally connected without gaps.

[0011] Preferably, the buckle block has a buckle groove and a latching slot, the buckle groove is opened on one side of the latching slot and located inside the buckle block, and the buckle groove and the latching slot are connected.

[0012] Preferably, the cover includes a cover plate, a spring buckle, a snap fastener, a lever buckle, and a connecting rotating block. The spring buckle is fixedly installed on one side of the cover plate, the lever buckle is fixedly installed on the side of the spring buckle away from the cover plate, the snap fastener is fixedly installed on the lever buckle, and the connecting rotating block is fixedly installed on the side of the cover plate away from the spring buckle. The cover plate, spring buckle, snap fastener, lever buckle, and connecting rotating block are all integrally connected without gaps.

[0013] Preferably, the connecting rotating block has a shaft hole, and the connecting rotating block rotates with the rotating shaft through the shaft hole, with the connecting rotating block and the shaft hole having a clearance fit.

[0014] Preferably, the bottom cover body has a limiting groove, and a limiting post is fixedly installed in the limiting groove. The limiting post is integrally connected to the bottom cover body without gaps, and the limiting post is a conical post with the upper diameter smaller than the lower diameter.

[0015] Preferably, the bottom of the limiting block has a cylindrical hole, the size of which is the same as the diameter of the upper end of the limiting post, and the limiting block and the limiting post are inserted into each other.

[0016] Preferably, the bottom cover body, the clip cover, the battery mounting block, the shaft mounting block, the shaft, the threaded connection block, the buckle block, the limiting post, and the limiting stop are all 3D printed using FDM technology. During printing, the bottom cover body, the clip cover, the battery mounting block, the shaft mounting block, the shaft, the threaded connection block, the buckle block, and the limiting post are printed as a single object, and the limiting stop is printed as a single object.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] (1) This utility model completely solves the problem of lost covers by using a 3D printer to print the hinged cover and the bottom cover body in one piece. The setting of the limiting block precisely limits the flipping angle of the cover, avoiding excessive collision with the surface of the bottom cover, effectively protecting the cover and the connecting structure, and extending the service life of the battery box. The one-piece molding design enhances the structural strength and ensures stable battery installation.

[0019] (2) The integrated structure is 3D printed using FDM technology. The shaft hole clearance design allows the cover to rotate flexibly after printing without complicated assembly. The limiting blocks are printed independently and can be quickly installed through the limiting posts, which simplifies the production process and facilitates later maintenance, significantly improving the practicality and economy of the battery box. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of a flip-top integrated battery box for preventing loss, as proposed in this utility model.

[0021] Figure 2 This is a three-dimensional structural diagram of a flip-top integrated battery box for preventing loss, as proposed in this utility model.

[0022] Figure 3 This is a structural diagram of the bottom cover and other structures of an anti-loss flip-type integrated battery box proposed in this utility model.

[0023] Figure 4 This is a cross-sectional schematic diagram of the bottom cover and other structures of an anti-loss flip-type integrated battery box proposed in this utility model.

[0024] Figure 5 This is a three-dimensional structural diagram of the cover of a flip-type integrated battery box for preventing loss, as proposed in this utility model.

[0025] Figure 6 This is a schematic diagram of the structure of the parts tray in the slicing software during printing of a flip-top integrated battery box that is designed to prevent loss.

[0026] In the diagram: 1. Bottom cover body; 2. Clip cover; 3. Battery mounting block; 4. Battery compartment; 5. Rotary shaft mounting block; 6. Rotary groove; 7. Rotary shaft; 8. Threaded connection block; 9. Clip block; 10. Clip groove; 11. Clip groove; 12. Limiting groove; 13. Limiting post; 14. Limiting stop; 20. Cover plate; 21. Spring buckle; 22. Clip; 23. Pull buckle; 24. Connecting rotating block; 25. Shaft hole. Detailed Implementation

[0027] 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.

[0028] Example: Please refer to Figure 1-6This utility model provides a technical solution: a flip-top integrated battery box for preventing loss, including a bottom cover body 1; for designing a 3D-printed integrated battery box, the integrated battery box also includes:

[0029] The cover 2 is hinged to the bottom cover body 1. The gap between the cover 2 and the bottom cover body 1 is 0.15mm to 0.3mm. The cover 2 is opened and closed to expose the battery compartment 4.

[0030] The limiting block 14 is installed on the bottom cover body 1 and is located on the side of the cover 2 away from the buckle block 9. The limiting block 14 limits the flipping angle of the cover 2 to prevent damage to the cover 2.

[0031] Battery mounting block 3, hinge mounting block 5, threaded connection block 8, and snap-fit ​​block 9 are all fixedly mounted on the bottom cover body 1 and are integrally connected with the bottom cover body 1 without gaps. Battery mounting block 3 has a battery compartment 4 for installing batteries. Hinge mounting block 5 provides a fixed space for hinge installation. Threaded connection block 8 can thread the bottom cover body 1 to the product. Snap-fit ​​block 9 provides a locking space for the snap-fit ​​cover 2.

[0032] To achieve the integrated connection between the cover and the bottom cover and enable normal printing and rotation, a rotating groove 6 is formed on the rotating shaft mounting block 5, and a rotating shaft 7 is fixedly installed inside the rotating groove 6. The rotating groove 6 and the rotating shaft 7 are integrally connected without gaps. A latching block 9 has a latching groove 10 and a latching slot 11. The latching groove 10 is formed on one side of the latching slot 11 and is located inside the latching block 9. The latching groove 10 and the latching slot 11 communicate with each other. The cover 2 includes a cover plate 20, a spring latch 21, a latch 22, a lever latch 23, and a connecting rotating block 24. The spring latch 21 is fixedly installed on one side of the cover plate 20, the lever latch 23 is fixedly installed on the side of the spring latch 21 away from the cover plate 20, the latch 22 is fixedly installed on the lever latch 23, and the connecting rotating block 24 is fixedly installed on the side of the cover plate 20 away from the spring latch 21. The cover plate 20, spring latch 21, latch 22, lever latch 23, and connecting rotating block 24 are all integrally connected without gaps. The connecting rotating block 24 has a shaft hole 25, through which it rotates with the rotating shaft 7. The connecting rotating block 24 and the shaft hole 25 are in clearance fit. The bottom cover body 1 has a limit groove 12, in which a limit post 13 is fixedly installed. The limit post 13 is integrally connected to the bottom cover body 1 without gap, and the limit post 13 is a conical post with the upper diameter smaller than the lower diameter. The limit stop block 14 has a cylindrical hole at its bottom, the size of which is the same as the upper diameter of the limit post 13. The limit stop block 14 and the limit post 13 are inserted into each other. The bottom cover body 1, the clip cover 2, the battery mounting block 3, the pivot mounting block 5, the pivot 7, the threaded connection block 8, the snap block 9, the limiting post 13, and the limiting stop 14 are all 3D printed using FDM technology. During printing, the bottom cover body 1, the clip cover 2, the battery mounting block 3, the pivot mounting block 5, the pivot 7, the threaded connection block 8, the snap block 9, and the limiting post 13 are printed as a single object, and the limiting stop 14 is printed as a single object.

[0033] This device requires a 3D printer using FDM technology. The preferred materials are PETG, PLA, and other consumables that combine mechanical strength and elasticity. Gaps must be maintained between the moving parts to ensure the shaft can move normally after printing, allowing the cover 2 to separate properly from the base cover 1. During tray placement, the limiting block 14 is separated from the base cover 1, while the remaining parts remain in their mating state. The side of the base cover 1 with the limiting groove 12 is selected as the printing bottom surface, and the flat side of the limiting block 14 is selected as the printing bottom surface.

[0034] After printing, the bottom cover body 1, the cover 2, the battery mounting block 3, the shaft mounting block 5, the shaft 7, the threaded connecting block 8, the buckle block 9, and the limiting post 13 are integrally formed. Since there is a gap between the hole shaft and the bottom cover body 1 and the cover 2, after printing, you only need to apply a little force to rotate the cover 2 so that the connecting rotating block 24 and the shaft 7 can rotate normally. If the cover 2 cannot rotate normally after printing, or if it is stuck, you can dry the consumables and try printing again. If the problem still exists, you can choose to increase the hole shaft fit tolerance and the gap between the moving parts and the surrounding surface.

[0035] After printing, insert the limiting block 14 into the limiting groove 12. Through the cooperation of the limiting block 14 and the limiting post 13, the limiting block 14 will be tightly inserted into the limiting post 13. During installation, it should be noted that one side of the limiting block 14 is aligned with the cover 2. When the cover 2 is opened, the limiting block 14 can limit the flipping angle of the cover 2 to prevent the cover 2 from opening and closing too much, which would cause it to rub against the surface of the bottom cover body 1 and cause damage.

[0036] The bottom cover body 1 can be threadedly connected to the external device via the threaded connection block 8.

[0037] When using the cover 2, the cover 2 is rotated around the connecting rotating block 24 by moving the latch 23. Moving the latch 23 will press the latch 23 against the connecting rotating block 24. The latch 23 will drive the latch 22 and the spring latch 21 to move towards the connecting rotating block 24. After the latch 22 disengages from the slot 10, the cover 2 can be rotated. When the cover 2 is engaged with the bottom cover body 1, the cover 2 is pressed down to allow the latch 22 to engage in the slot 10 to complete the locking. The spring latch 21 acts as an elastic element to provide elastic support for the latch 22 and the latch 23.

[0038] The working principle is as follows: This device requires a 3D printer using FDM technology for printing. The preferred materials are PETG, PLA, and other consumables that combine mechanical strength and elasticity. Gaps must be maintained between the moving parts of the device to ensure the hole shaft can move normally after printing, allowing the cover 2 to separate properly from the base cover body 1. During tray placement, the limiting block 14 is separated from the base cover body 1, while the other parts remain in their mating state. The side of the base cover body 1 with the limiting groove 12 is selected as the printing bottom surface, and the flat side of the limiting block 14 is selected as the printing bottom surface.

[0039] After printing, the bottom cover body 1, the cover 2, the battery mounting block 3, the shaft mounting block 5, the shaft 7, the threaded connecting block 8, the buckle block 9, and the limiting post 13 are integrally formed. Since there is a gap between the hole shaft and the bottom cover body 1 and the cover 2, after printing, you only need to apply a little force to rotate the cover 2 so that the connecting rotating block 24 and the shaft 7 can rotate normally. If the cover 2 cannot rotate normally after printing, or if it is stuck, you can dry the consumables and try printing again. If the problem still exists, you can choose to increase the hole shaft fit tolerance and the gap between the moving parts and the surrounding surface.

[0040] After printing, insert the limiting block 14 into the limiting groove 12. Through the cooperation of the limiting block 14 and the limiting post 13, the limiting block 14 will be tightly inserted into the limiting post 13. During installation, it should be noted that one side of the limiting block 14 is aligned with the cover 2. When the cover 2 is opened, the limiting block 14 can limit the flipping angle of the cover 2 to prevent the cover 2 from opening and closing too much, which would cause it to rub against the surface of the bottom cover body 1 and cause damage.

[0041] The bottom cover body 1 can be threadedly connected to the external device via the threaded connection block 8.

[0042] When using the cover 2, the cover 2 is rotated around the connecting rotating block 24 by moving the latch 23. Moving the latch 23 will press the latch 23 against the connecting rotating block 24. The latch 23 will drive the latch 22 and the spring latch 21 to move towards the connecting rotating block 24. After the latch 22 disengages from the slot 10, the cover 2 can be rotated. When the cover 2 is engaged with the bottom cover body 1, the cover 2 is pressed down to allow the latch 22 to engage in the slot 10 to complete the locking. The spring latch 21 acts as an elastic element to provide elastic support for the latch 22 and the latch 23.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A loss-proof flip cover integrated battery case comprising a bottom cover body (1); characterized in that: The integrated battery box also includes: The cover (2) is hinged to the bottom cover body (1). The gap between the cover (2) and the bottom cover body (1) is 0.15mm to 0.3mm. The battery compartment (4) is exposed by opening and closing the cover (2). The limiting block (14) is installed on the bottom cover body (1) and located on the side of the cover (2) away from the buckle block (9). The limiting block (14) limits the flipping angle of the cover (2) to prevent damage to the cover (2). The battery mounting block (3), the pivot mounting block (5), the threaded connection block (8), and the snap-fit ​​block (9) are all fixedly mounted on the bottom cover body (1) and are integrally connected with the bottom cover body (1) without gaps. The battery mounting block (3) has a battery compartment (4) for installing the battery. The pivot mounting block (5) provides a fixed space for the pivot installation. The threaded connection block (8) can connect the bottom cover body (1) to the product threadedly. The snap-fit ​​block (9) provides a locking space for the cover (2).

2. A theft resistant flip cover integrated battery compartment as defined in claim 1, wherein: The rotating shaft mounting block (5) has a rotating groove (6), and a rotating shaft (7) is fixedly installed in the rotating groove (6). The rotating groove (6) and the rotating shaft (7) are integrally connected without gaps.

3. A theft resistant flip cover integrated battery case according to claim 2, wherein: The buckle block (9) has a buckle groove (10) and a buckle slot (11). The buckle groove (10) is located on one side of the buckle slot (11) and inside the buckle block (9). The buckle groove (10) and the buckle slot (11) are connected.

4. The anti-loss flip cover integrated battery case of claim 1, wherein: The cover (2) includes a cover plate (20), a spring buckle (21), a buckle (22), a lever buckle (23), and a connecting block (24). The spring buckle (21) is fixedly installed on one side of the cover plate (20), the lever buckle (23) is fixedly installed on the side of the spring buckle (21) away from the cover plate (20), the buckle (22) is fixedly installed on the lever buckle (23), and the connecting block (24) is fixedly installed on the side of the cover plate (20) away from the spring buckle (21). The cover plate (20), spring buckle (21), buckle (22), lever buckle (23), and connecting block (24) are all integrally connected without gaps.

5. A theft resistant flip cover integrated battery case according to claim 4, wherein: The connecting rotating block (24) has a shaft hole (25) and the connecting rotating block (24) rotates with the rotating shaft (7) through the shaft hole (25). The connecting rotating block (24) and the shaft hole (25) are in clearance fit.

6. The anti-loss flip cover integrated battery case of claim 1, wherein: The bottom cover body (1) has a limiting groove (12) and a limiting post (13) is fixedly installed in the limiting groove (12). The limiting post (13) is integrally connected with the bottom cover body (1) without gaps, and the limiting post (13) is a conical post with the upper diameter smaller than the lower diameter.

7. A theft resistant flip cover integrated battery case according to claim 6, wherein: The bottom of the limiting block (14) has a cylindrical hole, the size of which is the same as the diameter of the upper end of the limiting post (13). The limiting block (14) and the limiting post (13) are inserted into each other.

8. The anti-loss flip cover integrated battery case of claim 1, wherein: The bottom cover body (1), the cover (2), the battery mounting block (3), the shaft mounting block (5), the shaft (7), the threaded connection block (8), the buckle block (9), the limiting post (13), and the limiting stop (14) are all 3D printed using FDM technology. During printing, the bottom cover body (1), the cover (2), the battery mounting block (3), the shaft mounting block (5), the shaft (7), the threaded connection block (8), the buckle block (9), and the limiting post (13) are printed as a single object, and the limiting stop (14) is printed as a single object.

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