Mounting structure of battery assembly of electric outboard engine

Abstract

The utility model belongs to the technical field of outboard engines, in particular to a mounting structure of a battery assembly of an electric outboard engine, which comprises a bracket and a battery assembly, the battery assembly comprises a battery box, a battery arranged in the battery box and a box cover covering the battery box, a mounting part is arranged at the upper end of the bracket, a mounting strip is arranged on the box cover, and the battery assembly is arranged on the mounting part. A clamping block is arranged on the mounting strip, an opening groove and a clamping groove communicated with the opening groove are formed in the mounting part, the clamping groove is matched with the clamping block, and when the clamping block is clamped into the clamping groove through the opening groove, the mounting strip is clamped on the mounting part. The utility model does not need screws and is convenient to disassemble and assemble.

Description

Technical field:

[0001] The utility model belongs to the technical field of outboard motors, in particular to an installation structure of a battery assembly of an electric outboard motor. Background technology:

[0002] An outboard motor is a propulsion engine mounted on the outside of a boat's hull (side), typically suspended from the transom. Electric outboard motors use reusable batteries as their energy source, converting electrical energy into kinetic energy through an electric motor. Existing electric outboard motor batteries are typically mounted on a bracket with screws, making them difficult to remove. Summary of the invention:

[0003] The utility model aims to provide a mounting structure for an electric outboard motor battery assembly, which does not require screws and is easy to assemble and disassemble.

[0004] The utility model is achieved in this way:

[0005] A mounting structure for an electric outboard motor battery assembly comprises a bracket and a battery assembly, wherein the battery assembly comprises a battery box, a battery disposed in the battery box, and a box cover disposed on the battery box; a mounting portion is provided at the upper end of the bracket, a mounting strip is provided on the box cover, a clamping block is provided on the mounting strip, an opening groove and a clamping slot communicating with the opening groove are provided on the mounting portion, the clamping slot is adapted to the clamping block, and when the clamping block is clamped into the clamping slot through the opening groove, the mounting strip is clamped on the mounting portion.

[0006] In the above-mentioned installation structure of the battery assembly of an electric outboard motor, the box cover is fixed to the battery box by screws.

[0007] In the above-mentioned installation structure of an electric outboard motor battery assembly, the card block is semicircular, and the card slot is a semicircular slot, including an arcuate surface and a plane. The plane is arranged horizontally, and the arcuate surface is located below the plane. The open slot is located above the card slot, and one side wall of the open slot is connected to the plane, and the other side wall is connected to the arcuate surface. After the card block enters the card slot through the open slot, the card block rotates around the center of the card slot until the card block enters the card slot entirely.

[0008] In the above-mentioned installation structure of the battery assembly of the electric outboard motor, a plurality of grooves are provided at intervals on the clamping block.

[0009] In the above-mentioned installation structure of an electric outboard motor battery assembly, the length of the plane is equal to the radius of the arc surface, the width is equal to the radius of the arc surface, and one side wall of the open groove is connected to the end of the plane, and the other side wall is connected to the end of the arc surface.

[0010] In the above-mentioned installation structure of the electric outboard motor battery assembly, the opening groove is arranged vertically.

[0011] In the above-mentioned mounting structure of the battery assembly of the electric outboard motor, the upper end of the side wall of the arc-shaped surface of the opening groove is transitioned to the upper surface of the mounting portion through an arc surface.

[0012] In the above-mentioned mounting structure of an electric outboard motor battery assembly, a first socket is provided on the mounting portion, and a second socket is provided on the mounting bar. When the pin is inserted into the first socket and the second socket, the card block cannot rotate around the center of the card slot to enter the open slot.

[0013] In the above-mentioned installation structure of the electric outboard motor battery assembly, a limiting groove is provided on the bracket, and a limiting block adapted to the limiting groove is provided at the end of the latch. When the limiting block is engaged with the limiting groove, the latch cannot rotate.

[0014] In the above-mentioned installation structure of the battery assembly of the electric outboard motor, a connecting block is provided at the end of the pin, and the limiting block is arranged on the connecting block and is connected to the pin on the same side of the connecting block.

[0015] In the above-mentioned installation structure of the battery assembly of the electric outboard motor, the limit block, the latch and the connecting block are an integrated structure.

[0016] In the above-mentioned installation structure of the electric outboard motor battery assembly, the connecting block is a hollow structure.

[0017] In the above-mentioned mounting structure of the electric outboard motor battery assembly, two mounting bars are provided and are respectively located on both sides of the mounting portion. The inner sides of the two mounting bars are provided with the clamping blocks, and the opening grooves and clamping grooves are provided on both sides of the mounting portion.

[0018] In the above-mentioned installation structure of the battery assembly of an electric outboard motor, the clamping block, the installation bar and the box cover are an integrated structure.

[0019] In the above-mentioned installation structure of the battery assembly of the electric outboard motor, the bracket is provided with an avoidance groove for avoiding the installation strip.

[0020] In the above-mentioned mounting structure of the battery assembly of an electric outboard motor, the side wall of the mounting portion is concave to form the opening groove and the clamping groove.

[0021] In the above-mentioned mounting structure of an electric outboard motor battery assembly, the two mounting bars are both provided with the aforementioned socket two, the diameter of socket one is larger than the diameter of socket two, a clamping block is provided at the end of the pin away from the connecting block, a notch is provided in the middle of the clamping block, and the notch separates the clamping block into two parts, the clamping block includes a clamping cylindrical section and a connecting cylindrical section, the connecting cylindrical section connects the clamping cylindrical section and the pin, the diameter of the clamping cylindrical section is larger than the diameter of the connecting cylindrical section, the clamping cylindrical section is tightly fitted with socket two, and the pin is adapted to socket one, and during assembly, the clamping block passes through one of the sockets two, and the socket one is inserted into the other socket two.

[0022] In the above-mentioned installation structure of the battery assembly of the electric outboard motor, the end of the clamping cylindrical section away from the connecting cylindrical section is reduced in diameter from the end close to the clamping cylindrical section toward the outer end.

[0023] In the above-mentioned installation structure of the electric outboard motor battery assembly, both ends of the clamping cylindrical section are cut into parallel planes.

[0024] The outstanding advantages of the utility model compared with the prior art are:

[0025] 1. The utility model is provided with a mounting strip on the box cover, a mounting portion on the bracket, a clamping block on the mounting strip, and an opening slot and a clamping slot on the mounting portion, so that the box cover is clamped on the mounting portion through the clamping block and the clamping slot, without the need for screws, and is easy to disassemble and assemble;

[0026] 2. The card block of the utility model is semicircular, and the card slot is a semicircular slot, including an arcuate surface and a plane. The plane is arranged horizontally, the arcuate surface is located below the plane, and the open slot is located above the card slot. One side wall of the open slot is connected to the plane, and the other side wall is connected to the arcuate surface. After the card block partially enters the card slot through the open slot, the card block rotates around the center of the card slot until the card block is completely entered into the card slot. The structural design is ingenious, easy to disassemble and assemble, and the card connection is firm;

[0027] 3. The mounting portion of the present invention is provided with a first socket and the mounting bar is provided with a second socket. When the latch is inserted into the first and second sockets, the card block cannot rotate around the center of the card slot to enter the open slot, effectively preventing the card block from accidentally leaving the card slot.

[0028] 4. The bracket of the present invention is provided with a limit groove, and the end of the pin is provided with a limit block adapted to the limit groove. When the limit block is stuck in the limit groove, the pin cannot rotate, effectively preventing the pin from rotating out of the first and second sockets due to vibration, thereby causing the pin to fall and fail. Description of the drawings:

[0029] Figure 1 This is a three-dimensional diagram of the clamping block of the utility model entering the open slot;

[0030] Figure 2 It is a three-dimensional diagram of the box cover of the utility model installed on the bracket;

[0031] Figure 3 It is a three-dimensional diagram of the bracket of the present utility model;

[0032] Figure 4 It is a three-dimensional diagram of the battery box and the box cover of the utility model;

[0033] Figure 5 It is a three-dimensional diagram of the latch of the present invention.

[0034] Figure numerals: 1, bracket; 2, battery box; 3, box cover; 4, mounting portion; 5, mounting strip; 6, clamping block; 7, opening slot; 8, clamping slot; 8a, arc surface; 8b, plane; 9, arc surface; 10, jack one; 11, jack two; 12, latch; 13, limit slot; 14, limit block; 15, connecting block; 16, avoidance slot; 17, clamping block; 17a, clamping cylindrical section; 17b, connecting cylindrical section; 18, notch. Specific implementation method:

[0035] The present invention is further described below with reference to specific embodiments. Figure 1 —5:

[0036] A mounting structure for an electric outboard motor battery assembly includes a bracket 1 and a battery assembly. The battery assembly includes a battery box 2, a battery disposed in the battery box 2, and a box cover 3 disposed on the battery box 2. A mounting portion 4 is provided at the upper end of the bracket 1, a mounting strip 5 is provided on the box cover 3, a clamping block 6 is provided on the mounting strip 5, an opening slot 7 and a clamping slot 8 communicating with the opening slot 7 are provided on the mounting portion 4, the clamping slot 8 is adapted to the clamping block 6, and when the clamping block 6 is clamped into the clamping slot 8 through the opening slot 7, the mounting strip 5 is clamped on the mounting portion 4.

[0037] The installation process of this utility model: Figure 1-4 As shown, the card block 6 provided on the mounting strip 5 is installed into the opening slot 7 and enters the card slot 8 through the opening slot 7. The card block 6 is clamped in the card slot 8, so that the mounting strip 5 is clamped on the mounting portion 4, completing the installation of the box cover 3 and the bracket 1.

[0038] The disassembly process of the utility model: Figure 1-4 As shown, the clamping block 6 provided on the mounting bar 5 is moved out of the clamping slot 8 through the opening slot 7 to complete the disassembly of the box cover 3 .

[0039] like Figure 1-4 As shown, the utility model is provided with a mounting strip 5 on the box cover 3, a mounting portion 4 is provided on the bracket 1, a clamping block 6 is provided on the mounting strip 5, and an opening groove 7 and a clamping slot 8 are provided on the mounting portion 4, so that the box cover 3 is clamped on the mounting portion 4 through the clamping block 6 and the clamping slot 8, without the need for screws, and is easy to disassemble and assemble.

[0040] Installation structure of battery 2 and box cover 3: the box cover 3 is fixed to the battery box 2 by screws.

[0041] The specific structure of the card block 6 and the card slot 8 is as follows: Figure 3 、 4As shown, the block 6 is semicircular, and the slot 8 is a semicircular groove including an arcuate surface 8a and a flat surface 8b. The flat surface 8b is arranged horizontally, and the arcuate surface 8a is located below the flat surface 8b. The opening slot 7 is located above the slot 8, and one side wall of the opening slot 7 is connected to the flat surface 8b, and the other side wall is connected to the arcuate surface 8a. After the block 6 partially enters the slot 8 through the opening slot 7, the block 6 rotates around the center of the slot 8 until the block 6 is completely entered. The structural design is ingenious, easy to disassemble and assemble, and the clamping is firm.

[0042] During installation, the card block 6 is inserted into the opening slot 7, with half of the card block 6 located in the opening slot 7 and the other half entering the half of the card slot 8 connected to the opening slot 7 (as shown in FIG. Figure 1 As shown), the block 6 is then rotated around the center of the card slot 8 until the half of the block 6 originally located in the card slot 8 is screwed into the other half of the card slot 8, and the half of the block 6 originally located in the open slot 7 is screwed into the half of the card slot 8 connected to the open slot 7 (as shown). Figure 2 shown).

[0043] During disassembly, the block 6 rotates around the center of the card slot 8, and half of the block 6 is screwed from the half of the card slot 8 not connected to the open slot 7 into the half of the card slot 8 connected to the open slot 7, and the other half of the block 6 is screwed from the half of the card slot 8 connected to the open slot 7 into the open slot 7. Then, the block 6 is pulled up and the block 6 leaves the open slot 7.

[0044] In order to reduce the weight of the card block 6 and facilitate injection molding of the card block 6, a plurality of grooves are provided at intervals on the card block 6 to avoid bubbles when the card block 6 is thick and is injected into the mold.

[0045] In order to facilitate the entry of the card block 6 into the open groove 7, and to facilitate the entry of the card block 6 into the card slot 8 through the open groove 7, the length of the plane 8b is equal to the radius of the arc surface 8a, the width of the open groove 7 is equal to the radius of the arc surface 8a, and one side wall of the open groove 7 is connected to the end of the plane 8b, and the other side wall is connected to the end of the arc surface 8a.

[0046] Furthermore, the opening slot 7 is arranged vertically.

[0047] Preferably, the upper end of the side wall of the opening groove 7 connected to the arc surface 8 a and the upper surface of the mounting portion 4 are transitioned through an arc surface 9 .

[0048] In order to prevent the block 6 from rotating out of the card slot 8 during use, Figure 2-5 As shown, the mounting portion 4 is provided with a socket 10, and the mounting bar 5 is provided with a socket 2 11. When the pin 12 is inserted into the socket 10 and the socket 2 11, the block 6 cannot rotate around the center of the card slot 8 to enter the opening slot 7.

[0049] In order to prevent the latch 12 from rotating out of the first and second sockets 10 and 11 due to vibration during use, thereby causing the latch 12 to fall and become ineffective, Figure 2 、 3 As shown in FIG. 5 , a limiting groove 13 is provided on the bracket 1 , and a limiting block 14 is provided at the end of the latch 12 to match the limiting groove 13 . When the limiting block 14 is inserted into the limiting groove 13 , the latch 12 cannot rotate.

[0050] In order to facilitate the insertion and removal of the latch 12, as Figure 2 、 5 As shown, a connecting block 15 is provided at the end of the latch 12 , and the limiting block 14 is provided on the connecting block 15 and is connected to the same side of the connecting block 15 as the latch 12 .

[0051] In order to ensure a firm and reliable connection strength and reduce assembly steps, the limit block 14, the latch 12 and the connecting block 15 are an integrated structure.

[0052] Furthermore, the connecting block 15 is a hollow structure.

[0053] In order to ensure the clamping strength between the box cover 3 and the mounting part 4, two mounting bars 5 are provided and are respectively located on both sides of the mounting part 4. The inner sides of the two mounting bars 5 are provided with the clamping blocks 6, and the two sides of the mounting part 4 are provided with the opening grooves 7 and clamping grooves 8.

[0054] In order to ensure a firm and reliable connection strength and reduce assembly steps, the clamping block 6, the mounting strip 5 and the box cover 3 are an integrated structure.

[0055] In order to prevent the rotating outer end of the mounting bar 5 from interfering with the bracket 1 during the assembly and disassembly process, the bracket 1 is provided with an escape groove 16 for evading the mounting bar 5 .

[0056] The opening slot 7 and the clamping slot 8 are arranged in a structure in which the side wall of the mounting portion 4 is concave to form the opening slot 7 and the clamping slot 8 .

[0057] In order to further prevent the pin 12 from detaching from the socket 10 and the socket 2 11 during use, the socket 2 11 is provided on both mounting bars 5. The diameter of the socket 10 is larger than the diameter of the socket 2 11. A clamping block 17 is provided at the end of the pin 12 away from the connecting block 15. A notch 18 is provided in the middle of the clamping block 17, and the notch 18 divides the clamping block 17 into two parts. The clamping block 17 includes a clamping cylindrical section 17a and a connecting cylindrical section 17b. The connecting cylindrical section 17b connects the clamping cylindrical section 17a and the pin 12. The diameter of the clamping cylindrical section 17a is larger than the diameter of the connecting cylindrical section 17b. The clamping cylindrical section 17a is tightly fitted with the socket 2 11, and the pin 12 is adapted to the socket 10. During assembly, the clamping block 17 passes through one of the sockets 2 11 and the socket 10 and is inserted into the other socket 2 11. During the disassembly and assembly process, the clamping block 17 squeezes the clamping cylindrical section 17a, making the gap smaller. After the assembly is completed, the gap becomes larger, and the clamping cylindrical section 17a clamps the second socket.

[0058] In order to facilitate the clamping block 17 to enter the second insertion hole 10, the end of the clamping cylindrical section 17a away from the connecting cylindrical section 17b is reduced in diameter from the end close to the clamping cylindrical section 17a to the outer end.

[0059] Preferably, both ends of the clamping cylindrical section 17a are cut into parallel planes.

[0060] The above embodiment is only one of the preferred embodiments of the present invention and is not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes made based on the shape, structure, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mounting structure for an electric outboard motor battery assembly, comprising a bracket (1) and a battery assembly, wherein the battery assembly comprises a battery box (2), batteries disposed in the battery box (2), and a box cover (3) disposed on the battery box (2), characterized in that: The upper end of the bracket (1) is provided with a mounting portion (4), the box cover (3) is provided with a mounting strip (5), the mounting strip (5) is provided with a clamping block (6), the mounting portion (4) is provided with an opening groove (7) and a clamping groove (8) communicating with the opening groove (7), the clamping groove (8) is adapted to the clamping block (6), and when the clamping block (6) is clamped into the clamping groove (8) through the opening groove (7), the mounting strip (5) is clamped on the mounting portion (4).

2. The mounting structure of an electric outboard motor battery assembly according to claim 1, characterized in that: The clamping block (6) is semicircular, and the clamping slot (8) is a semicircular slot, comprising an arcuate surface (8a) and a plane (8b), wherein the plane (8b) is arranged horizontally, and the arcuate surface (8a) is located below the plane (8b), and the opening slot (7) is located above the clamping slot (8), and one side wall of the opening slot (7) is connected to the plane (8b), and the other side wall is connected to the arcuate surface (8a). After the clamping block (6) partially enters the clamping slot (8) through the opening slot (7), the clamping block (6) rotates around the center of the clamping slot (8) until the clamping block (6) completely enters the clamping slot (8).

3. The mounting structure of an electric outboard motor battery assembly according to claim 2, characterized in that: The length of the plane (8b) is equal to the radius of the arcuate surface (8a), the width of the opening groove (7) is equal to the radius of the arcuate surface (8a), and one side wall of the opening groove (7) is connected to the end of the plane (8b), and the other side wall is connected to the end of the arcuate surface (8a).

4. The mounting structure of an electric outboard motor battery assembly according to claim 2, characterized in that: The opening slot (7) is arranged vertically.

5. The mounting structure of an electric outboard motor battery assembly according to claim 2, characterized in that: The upper end of the side wall of the opening groove (7) connecting the arc surface (8a) and the upper surface of the mounting portion (4) are transitioned via an arc surface (9).

6. The mounting structure of an electric outboard motor battery assembly according to claim 2, characterized in that: The mounting portion (4) is provided with a first plug hole (10), and the mounting bar (5) is provided with a second plug hole (11). When the latch (12) is inserted into the first plug hole (10) and the second plug hole (11), the clamping block (6) cannot rotate around the center of the clamping slot (8) to enter the opening slot (7).

7. The mounting structure of an electric outboard motor battery assembly according to claim 6, characterized in that: The bracket (1) is provided with a limiting groove (13), and the end of the latch (12) is provided with a limiting block (14) adapted to the limiting groove (13). When the limiting block (14) is engaged with the limiting groove (13), the latch (12) cannot rotate.

8. The mounting structure of an electric outboard motor battery assembly according to claim 7, characterized in that: A connecting block (15) is provided at the end of the latch (12), and the limiting block (14) is arranged on the connecting block (15) and is connected to the same side of the connecting block (15) as the latch (12).

9. The mounting structure of an electric outboard motor battery assembly according to claim 1, characterized in that: Two mounting bars (5) are provided and are respectively located on both sides of the mounting portion (4); the inner sides of the two mounting bars (5) are provided with the clamping blocks (6); and the two sides of the mounting portion (4) are provided with the opening slots (7) and the clamping slots (8).

10. The mounting structure of an electric outboard motor battery assembly according to claim 9, characterized in that: The side wall of the mounting portion (4) is concave to form the opening groove (7) and the clamping groove (8).

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