Quick dismounting structure of brushless electric chain saw controller

Abstract

The utility model provides a quick dismounting structure of a brushless electric chain saw controller, which comprises an electric saw main body, a fixed block is fixedly mounted on one side outside the electric saw main body, a mounting groove is formed in the fixed block, a movable plate is slidably mounted in the mounting groove, a sliding rod is fixedly mounted on one side outside the movable plate, and the sliding rod is fixedly mounted on the other side outside the electric saw main body. And one end of the sliding rod penetrates through the fixing block and extends to the outside, a handle is fixedly installed at one end of the sliding rod, a spring is arranged outside the sliding rod and located in the mounting groove in a sleeving mode, and the movable plate is slidably installed on the fixing block through the mounting groove in the length direction of the mounting groove. According to the rapid dismounting structure of the brushless electric chain saw controller, when the controller body needs to be dismounted, the handle is pulled leftwards, at the moment, the sliding rod drives the moving plate and the first clamping block to move leftwards together, meanwhile, the spring is compressed, and when clamping of the first clamping block and the second clamping block is released, the controller body is pulled outwards, and the controller body is convenient to dismount.

Description

Technical Field

[0001] The utility model relates to the field of brushless electric chain saws, in particular to a quick disassembly structure of a brushless electric chain saw controller. Background Art

[0002] The electric saw, also known as the "power saw", was invented by the German Andreas Steele in 1926. It greatly saves the time and manpower spent on cutting materials. The electric saw is powered by electricity and is a cutting tool used to cut wood, stone, steel, etc. It has sharp teeth on the edge and is divided into fixed and portable types. The saw blade is generally made of tool steel and is available in round, strip and chain types. A controller is needed to control the electric saw during use in order to change the working state of the electric saw.

[0003] However, the brushless electric chain saw controllers currently on the market are not easy to disassemble and assemble quickly during use. When the controller body is damaged, the controller body needs to be disassembled for repair or replacement. The difficulty in disassembly reduces the repair speed and affects the efficiency.

[0004] Therefore, it is necessary to provide a quick disassembly structure of a brushless electric chain saw controller to solve the above technical problems. Summary of the invention

[0005] The utility model provides a quick disassembly structure of a brushless electric chain saw controller, which solves the problem that the brushless electric chain saw controller in the existing market is not convenient for quick disassembly and assembly during use, and when the controller body is damaged, the controller body needs to be disassembled for repair or replacement, but the difficulty in disassembly reduces the repair speed and affects the efficiency.

[0006] The utility model provides a quick disassembly structure of a brushless electric chain saw controller, comprising: an electric saw body, a fixed block fixedly installed on one side of the outside of the electric saw body, a mounting groove is opened inside the fixed block, a movable plate is slidably installed inside the mounting groove, a sliding rod is fixedly installed on one side of the movable plate, one end of the sliding rod passes through the fixed block and extends to the outside, a handle is fixedly installed on one end of the sliding rod, a spring is sleeved on the outside of the sliding rod and located inside the mounting groove, the movable plate is slidably installed with the fixed block through the mounting groove along the length direction of the mounting groove, and the outer surface of the movable plate and the inner surface of the fixed block are in contact with each other.

[0007] Preferably, a first clamping block is fixedly mounted on the other side of the exterior of the movable plate, and a chamfer is formed on one side of the exterior of the first clamping block.

[0008] Preferably, a cover plate is fixedly mounted on an outer side of the fixing block, and a through hole is opened on an outer side of the cover plate.

[0009] Preferably, a second card block is mounted outside the first card block and is located inside the fixing block.

[0010] Preferably, the second clamping block passes through the cover plate through a through hole.

[0011] Preferably, a controller body is fixedly mounted on an outer side of the second card block.

[0012] Compared with the related art, the quick disassembly structure of the brushless electric chain saw controller provided by the utility model has the following beneficial effects:

[0013] When the controller body needs to be installed, the second card block is aligned with the through hole, and the second card block passes through the cover plate through the through hole. Due to the chamfer setting, when the second card block is released from the first card block, the first card block pushes the movable plate to move to the left. In this process, the movable plate drives the sliding rod to move to the left, and the spring is compressed at the same time. When the entire second card block enters the interior of the installation groove, due to the reset effect of the spring, the movable plate drives the first card block to move to the right, and then the first card block and the second card block are engaged and fixed, so that the controller body is fixed to the fixed block. This structure is simple and easy to install. When the controller body needs to be disassembled, the handle is pulled to the left. At this time, the sliding rod drives the movable plate and the first card block to move to the left together, and the spring is compressed at the same time. When the engagement between the first card block and the second card block is released, the controller body is pulled outward, which is convenient for its removal, thereby improving practicality and having the function of quick disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural schematic diagram of a preferred embodiment of a quick disassembly structure of a brushless electric chain saw controller provided by the utility model;

[0015] Figure 2 for Figure 1 The schematic diagram of the first card block installation structure is shown;

[0016] Figure 3 for Figure 1 The schematic diagram of the second card block installation structure is shown.

[0017] In the figure: 1. base; 2. mounting frame; 3. mounting slot; 4. lifting plate; 5. sliding rod; 6. first spring; 7. second spring; 8. screw rod; 9. adjusting plate; 10. crank; 11. limiting rod; 12. first mounting seat; 13. first limiting wheel; 14. second mounting seat; 15. second limiting wheel. DETAILED DESCRIPTION

[0018] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0019] Embodiment: A quick disassembly structure of a brushless electric chain saw controller, such as Figure 1-Figure 3 As shown, it includes: an electric saw body 1, a fixed block 2 is fixedly installed on the outer side of the electric saw body 1, a mounting groove 3 is opened inside the fixed block 2, a moving plate 4 is slidably installed inside the mounting groove 3, a slide rod 5 is fixedly installed on the outer side of the moving plate 4, one end of the slide rod 5 passes through the fixed block 2 and extends to the outside, a handle 6 is fixedly installed on one end of the slide rod 5, a spring 7 is sleeved on the outside of the slide rod 5 and located inside the mounting groove 3, the moving plate 4 is slidably installed with the fixed block 2 through the mounting groove 3 along the length direction of the mounting groove 3, the outer surface of the moving plate 4 and the inner surface of the fixed block 2 are fitted together, when the controller body 12 needs to be installed, the second card block 11 is aligned with the through hole 10, the second card block 11 passes through the through hole 10 and passes through the cover plate 9, due to the setting of the chamfer 13, when the second card block 11 is aligned with the first When the first card block 8 is released, the first card block 8 pushes the movable plate 4 to move to the left. During this process, the movable plate 4 drives the slide bar 5 to move to the left, and the spring 7 is compressed. When the entire second card block 11 enters the interior of the installation groove 3, due to the reset effect of the spring 7, the movable plate 4 drives the first card block 8 to move to the right, and then the first card block 8 and the second card block 11 are engaged and fixed, so that the controller body 12 is fixed to the fixed block 2. The structure is simple and easy to install. When the controller body 12 needs to be disassembled, the handle 6 is pulled to the left. At this time, the slide bar 5 drives the movable plate 4 and the first card block 8 to move to the left together. At the same time, the spring 7 is compressed. When the engagement between the first card block 8 and the second card block 11 is released, the controller body 12 is pulled outward, which is convenient for its removal, thereby improving practicality and having the function of quick disassembly and assembly.

[0020] A first clamping block 8 is fixedly mounted on the other side of the outside of the movable plate 4, and a chamfer 13 is provided on one side of the outside of the first clamping block 8. Due to the setting of the chamfer 13, after the second clamping block 11 contacts the first clamping block 8, when the second clamping block 11 continues to move into the inside of the installation groove 3, the first clamping block 8 moves to the left due to the action of the force.

[0021] A cover plate 9 is fixedly installed on one side of the outside of the fixed block 2, and a through hole 10 is opened on one side of the outside of the cover plate 9. A second card block 11 is installed on the outside of the first card block 8 and is located inside the fixed block 2 and is engaged with the second card block 11. The second card block 11 passes through the cover plate 9 through the through hole 10. The second card block 11 effectively passes through the cover plate 9 through the through hole 10, which is convenient to use.

[0022] A controller body 12 is fixedly mounted on one side of the outer portion of the second block 11 . The controller body 12 controls the electric saw manually using existing mature technology, which will not be described in detail here.

[0023] The working principle of the quick disassembly structure of the brushless electric chain saw controller provided by the utility model is as follows:

[0024] The first step: when the controller body 12 needs to be installed, align the second card block 11 with the through hole 10. The second card block 11 passes through the cover plate 9 through the through hole 10. Due to the setting of the chamfer 13, when the second card block 11 is released from the first card block 8, the first card block 8 pushes the movable plate 4 to move to the left. During this process, the movable plate 4 drives the slide bar 5 to move to the left, and the spring 7 is compressed. When the entire second card block 11 enters the interior of the installation groove 3, due to the reset effect of the spring 7, the movable plate 4 drives the first card block 8 to move to the right, and then the first card block 8 and the second card block 11 are engaged and fixed, so that the controller body 12 is fixed to the fixed block 2. The structure is simple and easy to install.

[0025] Step 2: When the controller body 12 needs to be disassembled, pull the handle 6 to the left. At this time, the slide bar 5 drives the movable plate 4 and the first block 8 to move to the left together. At the same time, the spring 7 is compressed. When the first block 8 and the second block 11 are released, pull the controller body 12 outward to facilitate its removal, thereby improving practicality and having the function of quick disassembly and assembly. The controller body 12 controls the electric saw manually, which is an existing mature technology and will not be described in detail here.

[0026] Finally, it should be pointed out that the above embodiments are only representative examples of the present utility model. Obviously, the present utility model is not limited to the above embodiments, and there are many variations. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model should be considered to belong to the protection scope of the present utility model.

Claims

1. A quick disassembly structure of a brushless electric chain saw controller, comprising: An electric saw body (1) is characterized in that: a fixed block (2) is fixedly installed on one side of the outside of the electric saw body (1), a mounting groove (3) is provided inside the fixed block (2), a movable plate (4) is slidably installed inside the mounting groove (3), a sliding rod (5) is fixedly installed on one side of the outside of the movable plate (4), one end of the sliding rod (5) passes through the fixed block (2) and extends to the outside, a handle (6) is fixedly installed on one end of the sliding rod (5), a spring (7) is sleeved on the outside of the sliding rod (5) and located inside the mounting groove (3), the movable plate (4) is slidably installed with the fixed block (2) through the mounting groove (3) along the length direction of the mounting groove (3), and the outer surface of the movable plate (4) and the inner surface of the fixed block (2) are in contact with each other.

2. The quick disassembly structure of a brushless electric chain saw controller according to claim 1, characterized in that: A first clamping block (8) is fixedly mounted on the other side of the exterior of the movable plate (4), and a chamfer (13) is provided on one side of the exterior of the first clamping block (8).

3. The quick disassembly structure of a brushless electric chain saw controller according to claim 2, characterized in that: A cover plate (9) is fixedly mounted on one side of the exterior of the fixed block (2), and a through hole (10) is provided on one side of the exterior of the cover plate (9).

4. The quick disassembly structure of a brushless electric chain saw controller according to claim 3, characterized in that: A second clamping block (11) is mounted on the outside of the first clamping block (8) and is located inside the fixing block (2).

5. The quick disassembly structure of a brushless electric chain saw controller according to claim 4, characterized in that: The second clamping block (11) passes through the cover plate (9) via the through hole (10).

6. The quick disassembly structure of a brushless electric chain saw controller according to claim 5, characterized in that: A controller body (12) is fixedly mounted on one side of the exterior of the second card block (11).

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