Rotary battery cover quick-mount structure

Abstract

The utility model discloses a kind of quick-mounting structure of rotary battery cover, belong to electronic product technical field, including the cover plate is opened with accommodating cavity, the accommodating cavity is opened with through-hole in one side, connecting block is passed in the through-hole, the connecting block is fixedly arranged with rotating block in the side close to cover plate, the rotating block is fixedly arranged with gear in the side in accommodating cavity, the both sides in accommodating cavity are slidably arranged with limit strip, the limit strip is symmetrically distributed in the both sides of gear, the limit strip is stretched to the outside of cover plate in one end, a plurality of gear slots are provided on the limit strip, the gear is engaged with gear slot, the utility model has the advantage of improving battery cover installation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of electronic product technology, specifically to a rotating battery cover quick-release structure. Background Technology

[0002] A battery cover is a protective shell or shield surrounding a battery. Its main functions include protecting the battery from physical damage, while also managing thermal regulation, electrical insulation, and electromagnetic shielding. Battery covers are typically designed with features such as thermal management systems, shock resistance, and electromagnetic shielding to prevent battery failure and ensure safe operation. Furthermore, battery covers protect the battery from moisture, high temperatures, and other environmental factors, thereby extending its lifespan.

[0003] Typically, a battery cover includes a cover plate, two protrusions, and a buckle. A battery box includes a box body, two grooves, and a slot. The buckle and the two protrusions are respectively located on both sides of the cover plate. When in use, place the cover plate directly above the battery box, first insert the two protrusions into the corresponding grooves on the battery box, and then press down on the buckle to make the buckle and the slot tightly connected, so that the cover plate can be stably installed on the battery box.

[0004] However, since the installation of the cover and the battery box requires inserting the protrusion first and then pressing the buckle into the slot, this installation method may cause damage to the cover if the protrusion and the slot are not aligned.

[0005] Based on this, the present invention designs a rotary battery cover quick-release structure to solve the above problems. Utility Model Content

[0006] To achieve the above objectives, this utility model provides the following technical solution: a receiving cavity is provided on the cover plate, a through hole is provided on one side of the receiving cavity, a connecting block is inserted through the through hole, a rotating block is fixedly provided on the side of the connecting block near the cover plate, a gear is fixedly provided on the side of the rotating block located inside the receiving cavity, limit strips are slidably provided on both sides of the receiving cavity, the limit strips are symmetrically distributed on both sides of the gear, one end of the limit strip extends to the outside of the cover plate, and a plurality of tooth grooves are provided on the limit strips, the gear meshing with the tooth grooves.

[0007] By adopting the above technical solution, rotating the rotating block causes the gear below the rotating block to rotate. The gear meshes with the limiting strip, causing the limiting strip to slide within the accommodating cavity. One end of the limiting strip extends out from the inside of the accommodating cavity of the cover plate, allowing the limiting strip to form a connection with the battery box. This enables the cover plate to be quickly installed on the battery box, achieving the effect of installing and removing the cover plate.

[0008] Preferably, two limiting blocks are fixedly disposed in the through hole, the two limiting blocks are symmetrically distributed at the top of the through hole, the bottom of the limiting blocks is an inclined surface, and a pressing block is fixedly disposed on the rotating block accordingly, the inclined surface pressing against the lower surface of the rotating block.

[0009] By adopting the above technical solution, the inclined surface of the limiting block abuts against the upper surface of the rotating block, forming a mechanical self-locking mechanism in the closed state, preventing the cover from being accidentally opened due to vibration or external force, and improving the stability of the device.

[0010] Preferably, an elastic layer is fixedly provided between the connecting block and the rotating block.

[0011] By adopting the above technical solution, the elastic layer provides appropriate buffer space for the pressing process between the rotating block and the limiting block, preventing damage to the cover plate. It can also provide upward support force for the rotating block after the rotating block and the limiting block press against each other, making the pressing between the rotating block and the support block tighter.

[0012] Preferably, a guide groove is provided on the side of the limiting strip away from the gear, and a guide block is fixedly provided on the side wall of the accommodating cavity, the guide block being located in the guide groove.

[0013] By adopting the above technical solution, the limiting strip is limited by the guide block during the sliding process, thus having a more precise direction of movement and improving the accuracy of the cooperation between the limiting strip and the battery box.

[0014] Preferably, a silicone ring is fitted onto the connecting block, and the silicone ring is made of oil-discharging silicone.

[0015] By adopting the above technical solution, the oily silicone can ensure that the rotation of the rotating block remains smooth and reduce wear, and can also fill the gap between the rotating block and the clearance hole.

[0016] In summary, this application has the following beneficial technical effects: by rotating the rotating block, the gear below the rotating block rotates, and the gear meshes with the limiting strip, causing the limiting strip to slide within the accommodating cavity. One end of the limiting strip extends from the inside of the accommodating cavity of the cover plate, allowing the limiting strip to form a connection with the battery box, enabling the cover plate to be quickly installed on the battery box, thus achieving the effect of installing and removing the cover plate. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the cover plate in this embodiment;

[0019] Figure 2 This is a schematic diagram of the top cross-section structure of the cover plate in this embodiment;

[0020] Figure 3 This is a schematic diagram of the side cross-section structure of the cover plate in this embodiment.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Cover plate; 2. Limiting block; 3. Pressing block; 4. Rotating block; 5. Receiving cavity; 6. Limiting strip; 7. Tooth groove; 8. Gear; 9. Guide block; 10. Connecting block; 11. Silicone ring; 12. Elastic layer; 13. Through hole. Detailed Implementation

[0023] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0025] A rotary battery cover quick-release structure includes a cover plate 1 and a battery box. The battery box has a connecting groove, and the cover plate 1 has a receiving cavity 5. A through hole 13 is provided on one side of the receiving cavity 5, and a connecting block 10 passes through the through hole 13. A rotating block 4 is fixedly provided on the side of the connecting block 10 near the cover plate 1. A gear 8 is fixedly provided on the side of the rotating block 4 located in the receiving cavity 5. Limiting strips 6 are slidably provided on both sides of the receiving cavity 5. The limiting strips 6 are symmetrically distributed on both sides of the gear 8. One end of the limiting strip 6 extends to the outside of the cover plate 1 and is inserted into the connecting groove. Several tooth grooves 7 are provided on the limiting strip 6, and the gear 8 meshes with the tooth grooves 7.

[0026] In use, rotating the rotating block 4 causes the gear 8 below it to rotate. The gear 8 continuously meshes with the toothed groove 7 on the limiting strip 6, causing the limiting strip 6 to slide in the receiving cavity 5 under force. One end of the limiting strip 6 extends from the connecting groove of the cover plate 1 to the outside of the receiving cavity 5 until one end of the limiting strip 6 is inserted into the connecting groove, so that the cover plate 1 and the battery box are quickly connected and the cover plate 1 is limited in the battery box. The operation is simple and improves the installation efficiency of the battery cover.

[0027] Two limiting blocks 2 are fixedly installed in the through hole 13. The two limiting blocks 2 are symmetrically distributed on the top of the through hole 13. The bottom of the limiting block 2 is an inclined surface. A pressing block 3 is fixedly installed on the rotating block 4. The inclined surface presses against the lower surface of the rotating block 4. An elastic layer 12 is fixedly installed between the connecting block 10 and the rotating block 4.

[0028] After the rotating block 4 rotates, the gear 8 drives the limiting strip 6 to slide. One end of the limiting strip 6 moves to the outside of the receiving groove. The pressing block 3 on the rotating block 4 gradually rotates to the bottom of the limiting block 2 and abuts against the inclined surface of the limiting block 2. The rotating block 4 is pressed down by the pressing block, causing the elastic layer 12 to contract under force. When one end of the limiting strip 6 is inserted into the connecting groove of the battery box, the rotating block 4 stops rotating. The pressing block 3 is located directly below the limiting block 2. The elastic layer 12 pushes the rotating block 4 upward, making the connection between the rotating block 4 and the limiting block 2 tighter. The rotating block 4 will not easily rotate under force, improving the stability of the cover plate 1 connection.

[0029] A guide groove is provided on the side of the limiting strip 6 away from the gear 8. A guide block 9 is fixedly provided on the side wall of the receiving cavity 5. The guide block 9 is located in the guide groove. When the limiting strip 6 slides in the receiving cavity 5, the guide groove is limited by the guide block 9, so that the limiting strip 6 can move more accurately, and the limiting block 2 can enter the connecting groove on the battery box more accurately, thereby improving the efficiency of the cooperation between the limiting strip 6 and the battery box.

[0030] A silicone ring 11 is fitted on the connecting block 10. The silicone ring 11 is made of oil-producing silicone. During the rotation of the connecting block 10, the silicone ring 11 and the through hole 13 are constantly pressed together and produce oily substances, which makes the rotation of the rotating block 4 smoother. At the same time, it can also reduce the friction between the rotating block 4 and the through hole 13, thereby improving the comfort and service life of the cover plate 1.

[0031] The implementation principle of this embodiment is as follows: During installation, rotating the rotating block 4 causes the gear 8 below it to rotate. The gear 8 continuously meshes with the tooth groove 7 on the limiting strip 6, causing the limiting strip 6 to slide in the receiving cavity 5 under force. One end of the limiting strip 6 extends from the connecting groove of the cover plate 1 to the outside of the receiving cavity 5. The pressing block 3 on the rotating block 4 gradually rotates to the bottom of the limiting block 2 and abuts against the inclined surface of the limiting block 2. The rotating block 4 is pressed down on the elastic layer 12, causing the elastic layer 12 to contract under force. When one end of the limiting strip 6 is inserted into the connecting groove of the battery box, the rotating block 4 stops rotating, the pressing block 3 is located directly below the limiting block 2, and the elastic layer 12 pushes the rotating block 4 upward, making the connection between the rotating block 4 and the limiting block 2 tighter. This allows the cover plate 1 and the battery box to be quickly connected, and the cover plate 1 is then fixed in the battery box. The operation is simple and improves the installation efficiency of the battery cover.

[0032] During disassembly, rotating the rotating block 4 causes the gear 8 below it to rotate. The gear 8 continuously meshes with the tooth groove 7 on the limiting strip 6 in opposite directions, causing the limiting strip 6 to slide in the accommodating cavity 5 under force. One end of the limiting strip 6 retracts from the connecting groove of the cover plate 1 back into the accommodating cavity 5, so that the limitation between the limiting strip 6 and the battery is quickly released, and the cover plate 1 can be directly removed from the battery box.

[0033] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] 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 rotary battery cover quick-release structure, comprising a cover plate (1), characterized in that: The cover plate (1) has a receiving cavity (5), and a through hole (13) is provided on one side of the receiving cavity (5). A connecting block (10) is inserted through the through hole (13). A rotating block (4) is fixedly provided on the side of the connecting block (10) near the cover plate (1). A gear (8) is fixedly provided on the side of the rotating block (4) located in the receiving cavity (5). Limiting strips (6) are slidably provided on both sides of the receiving cavity (5). The limiting strips (6) are symmetrically distributed on both sides of the gear (8). One end of the limiting strip (6) extends to the outside of the cover plate (1). Several tooth grooves (7) are provided on the limiting strips (6). The gear (8) meshes with the tooth grooves (7).

2. The quick-release structure for a rotating battery cover according to claim 1, characterized in that: Two limiting blocks (2) are fixedly installed in the through hole (13). The two limiting blocks (2) are symmetrically distributed on the top of the through hole (13). The bottom of the limiting block (2) is an inclined surface. A pressing block (3) is fixedly installed on the rotating block (4). The inclined surface presses against the lower surface of the rotating block (4).

3. The quick-release structure for a rotating battery cover according to claim 2, characterized in that: An elastic layer (12) is fixedly provided between the connecting block (10) and the rotating block (4).

4. The quick-release structure for a rotating battery cover according to claim 1, characterized in that: The limiting strip (6) has a guide groove on the side away from the gear (8), and a guide block (9) is fixedly provided on the side wall of the accommodating cavity (5), and the guide block (9) is located in the guide groove.

5. The quick-release structure for a rotating battery cover according to claim 1, characterized in that: A silicone ring (11) is fitted on the connecting block (10), and the silicone ring (11) is made of oil-discharging silicone.

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