Mower charging pile antenna convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of mowers, in particular to a mowing machine charging pile antenna convenient to disassemble and assemble, which comprises a charging pile body and a circuit board, and is characterized in that an antenna is arranged in the charging pile body, and one end of the antenna is electrically connected with the circuit board through an electric wire; the inner wall of the charging pile body is fixedly connected with a first fixing block and a second fixing block. Compared with the prior art, through the arrangement of the first fixing block, the second fixing block, the first spring and the fixing plate, one side of the circuit board can be inserted into the slot in the first fixing block, then the other side of the circuit board is inserted into the transverse groove in the fixing plate, the fixing plate is extruded through the first spring on the second fixing block, and the circuit board is fixed through the first spring. The circuit board fixing device is simple in structure and convenient to use, the circuit board can be fixed more firmly and can be fixed without other tools when being installed, the circuit board is very convenient to disassemble and install, and the circuit board installation working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of lawnmower technology, specifically to a lawnmower charging station antenna that is easy to assemble and disassemble. Background Technology

[0002] A lawnmower charging station is a device specifically designed to charge electric lawnmowers. It typically consists of the charging station itself and a charging cable, providing a stable and safe charging environment for the lawnmower. The primary function of a lawnmower charging station is to provide additional power to the electric lawnmower. It usually includes a charging port, which is connected to the lawnmower's charging port to supply power for charging. In addition, some advanced charging stations may be equipped with auxiliary functions such as indicator lights to help users better monitor the charging status.

[0003] When using existing lawnmowers, the charging station needs to be fixed to the ground first, and then the antenna and circuit board need to be installed inside the charging station. Usually, screws are used to fix the circuit board, but fixing the circuit board requires unscrewing multiple screws. At this time, workers need to use tools to remove the screws, which makes the disassembly and assembly of the circuit board very inconvenient. Moreover, workers may forget to bring the tools, making it impossible to disassemble and assemble the circuit board, which is also very time-consuming. Utility Model Content

[0004] The present invention aims to provide a lawnmower charging station antenna that is easy to assemble and disassemble, mainly to solve the technical problem that it is very inconvenient and time-consuming to tighten multiple screws in the existing technology.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A lawnmower charging station antenna that is easy to assemble and disassemble includes a charging station body and a circuit board. The antenna is installed inside the charging station body, with one end electrically connected to the circuit board via a wire. A first fixing block and a second fixing block are fixedly connected to the inner wall of the charging station body. A slot is formed on one side of the first fixing block, and a fixing groove is formed on the side of the second fixing block opposite to the slot. A symmetrical first spring is fixedly connected to one end of the inner wall of the fixing groove, and a fixing plate is fixedly connected to the other end of the first spring. The fixing plate is slidably connected to the fixing groove. A horizontal groove is formed on the side of the fixing plate away from the first spring. One side of the circuit board is inserted into the slot, and the other side of the circuit board is inserted into the horizontal groove. A pull groove is formed on the upper surface of the second fixing block, and a pull block is slidably connected to the inner wall of the pull groove. One end of the pull block is fixedly connected to the upper surface of the fixing plate. A movable groove is formed on the upper surface of the fixing plate, and a limit structure is installed inside the movable groove.

[0007] The working principle and beneficial effects of this utility model:

[0008] 1. Working principle: When the circuit board needs to be installed, first pull the pull block to move the fixing plate. At this time, the limiting device will move into the inside of the horizontal groove, and the limiting rod will spring into the inside of the limiting groove under the action of the limiting spring. Then, insert one side of the circuit board into the slot. Then, press the push rod to adjust the limiting structure and move the fixing plate with the pull block so that the horizontal groove on the fixing plate is inserted into the other side of the circuit board to complete the fixing.

[0009] 2. Beneficial effects:

[0010] This solution, by setting a first fixing block, a second fixing block, a first spring, and a fixing plate, allows one side of the circuit board to be inserted into the slot on the first fixing block, and then the other side of the circuit board to be inserted into the horizontal groove on the fixing plate. The first spring on the second fixing block presses against the fixing plate, making the circuit board more secure. When installing the circuit board, no other tools are needed to fix it, making both disassembly and installation very convenient and improving the efficiency of circuit board installation.

[0011] Preferably, the limiting structure includes a limiting spring, one end of which is fixed to the inner wall of the movable groove, and the other end of which is fixed to a limiting rod. The limiting rod is slidably connected inside the movable groove. A limiting groove is formed in the inner wall of the fixed groove, and a sliding plate is slidably connected to the inner wall of the limiting groove. A push rod is fixed to one side of the sliding plate, and the push rod passes through and slidably connects to the second fixed block. The limiting rod is inserted into the limiting groove. By setting the limiting structure, the fixed plate is fixed during the disassembly and installation of the circuit board, preventing the fixed plate from being affected by the spring force of the first spring, thus making disassembly and installation more convenient and quick.

[0012] Preferably, the inner wall of the slot has symmetrical sliding grooves, and a second spring is fixedly connected to the inner wall of the sliding groove. A sliding rod is fixedly connected to the other end of the second spring, and a stop plate is fixedly connected to the end of the sliding rod away from the second spring. The stop plate abuts against the upper surface of the circuit board. This allows for installation according to different sizes and specifications of the circuit board, adapting to different circuit boards and making the circuit board more securely fixed.

[0013] Preferably, symmetrical guide plates are fixed to the inner wall of the charging pile body, and the guide plates are L-shaped. By setting the guide plates, the circuit board can be supported, and the circuit board can be prevented from being installed backwards.

[0014] Preferably, the end of the limiting rod furthest from the limiting spring is sloped. This makes it easier to fix the fixing plate and prevents the limiting rod from obstructing the movement of the fixing plate.

[0015] Preferably, a push plate is fixedly connected to the end of the push rod away from the slide plate, and a rubber pad is fixedly connected to the outer wall of the push plate. By setting the push plate, the push rod can be prevented from being accidentally pushed into the limiting groove, thus avoiding affecting the disassembly of the circuit board.

[0016] Preferably, a handle is fixed to the upper surface of the stop plate, and a rubber pad is fixed to the outer wall of the handle. This increases the friction between the fingers and the handle, preventing slippage. Attached Figure Description

[0017] Figure 1 This is a structural diagram of the present utility model patent;

[0018] Figure 2 This is a diagram of the internal structure of the charging pile body according to this utility model patent.

[0019] Figure 3 This is a cross-sectional structural diagram of the charging pile body of this utility model patent;

[0020] Figure 4 This is a cross-sectional view of the second fixing block of this utility model patent;

[0021] Figure 5 This is a cross-sectional view of the first fixing block of this utility model patent;

[0022] Figure 6 This utility model patent Figure 4 Structural diagram at point A;

[0023] Figure 7 This utility model patent Figure 5 Structural diagram at point B.

[0024] The reference numerals in the accompanying drawings of the instruction manual include: 1. Charging pile body; 2. Circuit board; 3. First fixing block; 4. Slot; 5. Second fixing block; 6. Fixing groove; 7. First spring; 8. Fixing plate; 9. Horizontal groove; 10. Pull groove; 11. Pull block; 12. Movable groove; 13. Limiting spring; 14. Limiting rod; 15. Limiting groove; 16. Sliding plate; 17. Push rod; 18. Sliding groove; 19. Second spring; 20. Sliding rod; 21. Support plate; 22. Guide plate; 23. Push plate; 24. Antenna. Detailed Implementation

[0025] 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.

[0026] like Figure 1-7 As shown, a lawnmower charging station antenna that is easy to assemble and disassemble includes a charging station body 1 and a circuit board 2. An antenna 24 is installed inside the charging station body 1 and is fixed inside the charging station body 1 by adhesive bonding. One end of the antenna 24 is electrically connected to the circuit board 2 via a wire. The wire and the circuit board 2 are detachably connected by a mounting clip, facilitating the disassembly, assembly, and maintenance of the circuit board 2 and the antenna 24. A first fixing block 3 and a second fixing block 5 are respectively fixed to the inner wall of the charging station body 1. A slot 4 is formed on one side of the first fixing block 3, and a fixing groove 6 is formed on the side of the second fixing block 5 opposite to the slot 4. A symmetrical first spring 7 is fixed to one end of the inner wall of the fixing groove 6, and a fixing plate 8 is fixed to the other end of the first spring 7. The fixing plate 8 is slidably connected to the fixing groove 6. A horizontal groove 9 is formed on the side of the fixing plate 8 away from the first spring 7. One side of the circuit board 2 is inserted into the slot 4, and the other side of the circuit board 2 is inserted into the horizontal groove 9. Protective pads are fixed to the inner walls of both the horizontal groove 9 and the slot 4 to protect the circuit board 2. To prevent damage to circuit board 2 due to compression, a groove 10 is formed on the upper surface of the second fixing block 5. A pull block 11 is slidably connected to the inner wall of the groove 10. One end of the pull block 11 is fixedly connected to the upper surface of the fixing plate 8. A movable groove 12 is formed on the upper surface of the fixing plate 8. A limiting structure is installed inside the movable groove 12. The limiting structure includes a limiting spring 13. One end of the limiting spring 13 is fixedly connected to the inner wall of the movable groove 12, and the other end of the limiting spring 13 is fixedly connected to a limiting rod 14. The limiting rod 14 is located at... The inner wall of the movable groove 12 is slidably connected, and the inner wall of the fixed groove 6 is provided with a limiting groove 15. The inner wall of the limiting groove 15 is slidably connected with a sliding plate 16. A push rod 17 is fixedly connected to one side of the sliding plate 16. The push rod 17 passes through the second fixed block 5 and is slidably connected to it. The end of the push rod 17 away from the sliding plate 16 is fixedly connected to a push plate 23. A rubber pad is fixedly connected to the outer wall of the push plate 23. The limiting rod 14 is inserted into the limiting groove 15. The inner wall of the charging pile body 1 is fixedly connected with a symmetrical guide plate 22. The guide plate 22 is L-shaped.

[0027] like Figure 3 As shown, the inner wall of the slot 4 is provided with symmetrical sliding grooves 18. A second spring 19 is fixedly connected to the inner wall of the sliding groove 18. A sliding rod 20 is fixedly connected to the other end of the second spring 19. A stop plate 21 is fixedly connected to the end of the sliding rod 20 away from the second spring 19. The stop plate 21 abuts against the upper surface of the circuit board 2.

[0028] As can be seen from the above, the specific embodiments of this utility model are as follows:

[0029] When circuit board 2 needs to be installed, first pull the pull block 11, causing the pull block 11 to move the fixing plate 8. At this time, the limiting rod 14 is squeezed by the second fixing block 5, causing it to retract into the movable groove 12 and move into the transverse groove 9. When the pull block 11 cannot be pulled, the limiting rod 14 will spring into the limiting groove 15 under the action of the limiting spring 13. Then, according to the size of circuit board 2, pull the abutment plate 21, causing the abutment plate 21 to move the sliding rod 20. The sliding rod 20 moves the second spring 19, and then the circuit board 2 is installed. One side of plate 2 is inserted into the slot 4, and the circuit board 2 is placed on the guide plate 22. At this time, the abutment plate 21 is released. Under the action of the second spring 19, the abutment plate 21 is pushed to abut against the circuit board 2. Then, the push rod 17 is pressed, and the push rod 17 pushes the slide plate 16 to move, so that the slide plate 16 pushes the limit rod 14 out of the limit groove 15 and puts it into the interior of the movable groove 12. Then, the pull block 11 is used to move the fixing plate 8, so that the horizontal groove 9 on the fixing plate 8 is inserted into the other side of the circuit board 2 to complete the fixing.

[0030] The above descriptions are merely embodiments of this utility model, and common knowledge regarding specific structures and characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of this utility model, and these should also be considered within the scope of protection of this utility model. These modifications will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application shall be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A lawnmower charging station antenna that is easy to assemble and disassemble, comprising a charging station body (1) and a circuit board (2), characterized in that, An antenna (24) is installed inside the charging pile body (1). One end of the antenna (24) is electrically connected to the circuit board (2) via a wire. A first fixing block (3) and a second fixing block (5) are fixedly connected to the inner wall of the charging pile body (1). A slot (4) is provided on one side of the first fixing block (3). A fixing groove (6) is provided on the side of the second fixing block (5) opposite to the slot (4). A symmetrical first spring (7) is fixedly connected to one end of the inner wall of the fixing groove (6). A fixing plate (8) is fixedly connected to the other end of the first spring (7). The fixed plate (8) is slidably connected to the fixed groove (6). A horizontal groove (9) is provided on the side of the fixed plate (8) away from the first spring (7). One side of the circuit board (2) is inserted into the slot (4), and the other side of the circuit board (2) is inserted into the horizontal groove (9). A pull groove (10) is provided on the upper surface of the second fixed block (5). A pull block (11) is slidably connected to the inner wall of the pull groove (10). One end of the pull block (11) is fixedly connected to the upper surface of the fixed plate (8). A movable groove (12) is provided on the upper surface of the fixed plate (8). A limit structure is installed inside the movable groove (12).

2. The lawnmower charging station antenna that is easy to assemble and disassemble according to claim 1, characterized in that: The limiting structure includes a limiting spring (13), one end of which is fixed to the inner wall of the movable groove (12), and the other end of which is fixed to a limiting rod (14). The limiting rod (14) is slidably connected inside the movable groove (12). A limiting groove (15) is opened on the inner wall of the fixed groove (6). A sliding plate (16) is slidably connected to the inner wall of the limiting groove (15). A push rod (17) is fixedly connected to one side of the sliding plate (16). The push rod (17) passes through the second fixed block (5) and is slidably connected to it. The limiting rod (14) is inserted into the limiting groove (15).

3. The lawnmower charging station antenna that is easy to assemble and disassemble according to claim 1, characterized in that: The inner wall of the slot (4) is provided with symmetrical sliding grooves (18). A second spring (19) is fixed to the inner wall of the sliding groove (18). A sliding rod (20) is fixed to the other end of the second spring (19). A stop plate (21) is fixed to the end of the sliding rod (20) away from the second spring (19). The stop plate (21) abuts against the upper surface of the circuit board (2).

4. The lawnmower charging station antenna that is easy to assemble and disassemble according to claim 1, characterized in that: The inner wall of the charging pile body (1) is fixed with symmetrical guide plates (22), and the guide plates (22) are L-shaped.

5. The lawnmower charging station antenna that is easy to assemble and disassemble according to claim 2, characterized in that: The end of the limiting rod (14) away from the limiting spring (13) is sloped.

6. The lawnmower charging station antenna that is easy to assemble and disassemble according to claim 2, characterized in that: The end of the push rod (17) away from the slide plate (16) is fixedly connected to the push plate (23), and the outer wall of the push plate (23) is fixedly connected to the rubber pad.

7. The lawnmower charging station antenna that is easy to assemble and disassemble according to claim 3, characterized in that: A handle is fixed to the upper surface of the backing plate (21), and a rubber pad is fixed to the outer wall of the handle.

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