Protective structure of trephine controller

Abstract

The utility model provides a protection structure of a trephine controller. The protection structure of the trephine controller comprises a supporting frame, wherein a protection assembly is arranged at the top of the supporting frame; and the protection assembly comprises a protection shell arranged at the top of the supporting frame, a supporting table is arranged on the left side of the bottom of the inner wall of the protection shell, and a controller body is arranged at the top of the supporting table through a fastener. According to the protection structure of the trephine controller provided by the utility model, the protection shell, the iron wire filter screen, the dust filter screen and the heat dissipation fan are arranged, so that the ventilation effect of the controller body can be guaranteed, and dust and impurities are prevented from entering the protection shell to influence the protection shell; and meanwhile, a wear-resistant rope strip is arranged, the cleaning plate can relatively prolong the service life of the dust filter screen, and the heat dissipation effect of the controller is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of ring saw controllers, and in particular to a protective structure for a ring saw controller. Background Technology

[0002] A ring saw is a cutting tool mainly composed of a handheld electric motor, a rotary saw blade, and a handle. Powered by the handheld electric motor, the circular saw blade rotates at high speed, using its sharp edge to make a ring-shaped cut in the material. During the cutting process, the saw blade moves in a circular motion around a fixed axis, thus creating a ring-shaped cut on the object being cut.

[0003] Precision cutting is a crucial operation in many fields, including orthopedic surgery, construction, and stone processing. In orthopedic surgery, procedures such as fracture repair and joint replacement demand extremely high precision in bone cutting and operational safety. In construction, whether it's cutting walls for new projects or structural modifications during renovations of older buildings, efficient and precise cutting tools are essential. Similarly, in stone processing, the cutting of marble, granite, and other types of stone also prioritizes high precision and efficiency.

[0004] As a key component of the sling saw, the controller plays a crucial role in regulating the sling saw's operating parameters and ensuring operational safety. In related technologies, the sling saw controller is typically fixed directly inside a cavity formed by the outer casing and the tail cover. Existing sling saw controllers lack protective measures. During use, such as when cutting stone or walls, dust generated during cutting can easily penetrate through gaps in the outer casing and enter the controller, thus adversely affecting it.

[0005] Therefore, it is necessary to provide a protective structure for the ring saw controller to solve the above-mentioned technical problems. Utility Model Content

[0006] This utility model provides a protective structure for a ring saw controller, which solves the problem that some existing ring saw controllers lack protective measures during use, making them susceptible to external dust.

[0007] To solve the above-mentioned technical problems, this utility model provides a protective structure for a ring saw controller, including: a support frame, and a protective component is provided on the top of the support frame;

[0008] The protective assembly includes a protective housing disposed on the top of the support frame, a support platform disposed on the left side of the bottom of the inner wall of the protective housing, and a controller body disposed on the top of the support platform by fasteners.

[0009] Preferably, a wire mesh is provided on the left side of the bottom of the protective housing, and a dust filter is provided on the left side of the bottom of the inner wall of the protective housing.

[0010] Preferably, a sliding vertical rod is provided on the inner side of the protective housing and on the left side of the dust filter. A cleaning plate is provided on the peripheral side of the sliding vertical rod, which can slide up and down along its height direction. A spring is provided on the top of the cleaning plate and on the peripheral side of the sliding vertical rod. The right side of the cleaning plate is attached to the left side of the dust filter.

[0011] Preferably, a pulley is provided at the bottom of the inner wall of the protective shell, and a wear-resistant rope is fixedly provided at the bottom of the cleaning plate. The end of the wear-resistant rope away from the cleaning plate passes through the bottom of the pulley and extends to the top of the protective shell, and a pull ring is provided at the top of the wear-resistant rope.

[0012] Preferably, a set of cooling fans is provided on the right side of the protective shell.

[0013] Preferably, a handheld holder is provided on the right side of the support frame, and a ring saw body is provided on the left side of the support frame.

[0014] Compared with related technologies, the protective structure of the ring saw controller provided by this utility model has the following beneficial effects:

[0015] This utility model provides a protective structure for a ring saw controller. By setting up a protective shell, a wire mesh filter, a dust filter, and a cooling fan, it can ensure the ventilation effect of the controller body while preventing dust and impurities from entering the protective shell and affecting it. At the same time, the addition of wear-resistant ropes and a cleaning plate can extend the service life of the dust filter and ensure the heat dissipation effect of the controller. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of the protective structure of a ring saw controller provided by this utility model;

[0017] Figure 2 A structural schematic diagram of the protective outer casing in a frontal cross-sectional view;

[0018] Figure 3 A structural schematic diagram of the protective casing from the front view.

[0019] The following components are labeled in the diagram: 1. Support frame; 2. Protective components; 21. Protective shell; 22. Support platform; 23. Controller body; 24. Wire mesh filter; 25. Dust filter; 26. Sliding vertical bar; 27. Cleaning plate; 28. Pulley; 29. ​​Wear-resistant rope; 3. Pull ring; 4. Cooling fan; 5. Handheld bracket; 6. Ring saw body. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please refer to the following: Figure 1 , Figure 2 , Figure 3 A protective structure for a ring saw controller includes: a support frame 1, with a protective component 2 disposed on the top of the support frame 1;

[0022] The protective component 2 includes a protective housing 21 disposed on the top of the support frame 1, a support platform 22 disposed on the left side of the bottom of the inner wall of the protective housing 21, and a controller body 23 disposed on the top of the support platform 22 by fasteners.

[0023] A wire mesh filter 24 is provided on the left side of the bottom of the protective housing 21, and a dust filter 25 is provided on the left side of the bottom of the inner wall of the protective housing 21.

[0024] By providing a wire mesh filter 24, small stones can be prevented from entering the protective shell 21. Furthermore, since the wire mesh filter 24 is located at the bottom of the protective shell 21, small stones are also less likely to enter the wire mesh filter 24 due to the support frame 1.

[0025] A sliding vertical rod 26 is provided on the inner side of the protective housing 21 and on the left side of the dust filter 25. A cleaning plate 27 is provided on the periphery of the sliding vertical rod 26, which can slide up and down along its height direction. A spring is provided on the top of the cleaning plate 27 and on the periphery of the sliding vertical rod 26. The right side of the cleaning plate 27 is attached to the left side of the dust filter 25.

[0026] With the cleaning plate 27 installed, when the dust filter 25 is not cleaned for a long time, causing difficulty in air intake, the wear-resistant rope 29 can be pulled up by pulling the pull ring 3 upwards. Under the guidance of the pulley 28, the cleaning plate 27 slides downwards on the circumferential side of the sliding vertical rod 26, thereby cleaning the attached blockage on the left side of the dust filter 25. After releasing the pull ring 3, the cleaning plate 27 returns to its original position under the action of the spring, which can relatively extend the cleaning cycle of the dust filter 25 and ensure the heat dissipation effect of the controller body 23.

[0027] A pulley 28 is provided at the bottom of the inner wall of the protective shell 21, and a wear-resistant rope 29 is fixedly provided at the bottom of the cleaning plate 27. The end of the wear-resistant rope 29 away from the cleaning plate 27 passes through the bottom of the pulley 28 and extends to the top of the protective shell 21. A pull ring 3 is provided at the top of the wear-resistant rope 29.

[0028] A set of cooling fans 4 is provided on the right side of the protective shell 21.

[0029] The operation of the cooling fan 4 allows air to enter through the wire mesh 24 on the bottom left of the protective shell 21. After being filtered by the dust filter 25, the air passes through the controller body 23, carrying away some of its heat and being discharged, thereby achieving heat dissipation for the controller body 23. Since the cooling fan 4 blows outward, dust will not flow back into the protective shell 21 and affect the controller body 23.

[0030] A handheld bracket 5 is provided on the right side of the support frame 1, and a ring saw body 6 is provided on the left side of the support frame 1.

[0031] The left end of the support frame 1 is clamped to the right side of the ring saw body 6 from front to back, so that the bottom of the protective shell 21 is an open space, allowing outside air to enter the interior of the protective shell 21.

[0032] The working principle of the protective structure of the ring saw controller provided by this utility model is as follows:

[0033] Step 1: When using the ring saw, a lot of dust and small stones will be generated when cutting rocks or walls. By setting up the wire mesh 24, the small stones can be prevented from entering the protective shell 21. Since the wire mesh 24 is set at the bottom of the protective shell 21, small stones are also not easy to enter the wire mesh 24 under the action of the support frame 1.

[0034] Step 2: By operating the cooling fan 4, air enters through the wire mesh 24 on the bottom left of the protective shell 21. After being filtered by the dust filter 25, it passes through the controller body 23, carrying away some of its heat and being discharged, thereby achieving heat dissipation for the controller body 23. Since the cooling fan 4 blows outward, dust will not flow back into the protective shell 21 and affect the controller body 23.

[0035] Step 3: After prolonged use, dust may clog the left side of the dust filter 25. To ensure the heat dissipation of the controller body 23, the wear-resistant rope 29 can be pulled up by pulling the pull ring 3 upwards. Under the guidance of the pulley 28, the cleaning plate 27 slides downwards on the circumferential side of the sliding vertical rod 26. The cleaning plate 27 will then clean the attached blockages on the left side of the dust filter 25. After releasing the pull ring 3, the cleaning plate 27 will return to its original position under the action of the spring, which can relatively extend the cleaning cycle of the dust filter 25.

[0036] Compared with related technologies, the protective structure of the ring saw controller provided by this utility model has the following beneficial effects:

[0037] By incorporating a protective housing 21, a wire mesh filter 24, a dust filter 25, and a cooling fan 4, the ventilation effect of the controller body 23 can be ensured while preventing dust and impurities from entering the protective housing 21 and affecting it. At the same time, the presence of wear-resistant ropes 29 and a cleaning plate 27 can extend the service life of the dust filter 25, thus ensuring the heat dissipation effect of the controller.

[0038] Finally, it should be noted that the above embodiments are merely representative examples of this utility model. Obviously, this utility model is not limited to the above embodiments and can have many variations. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this utility model should be considered to fall within the protection scope of this utility model.

Claims

1. A protective structure for a ring saw controller, characterized in that, include: A support frame (1), the top of which is provided with a protective component (2); The protective component (2) includes a protective shell (21) disposed on the top of the support frame (1), a support platform (22) is disposed on the left side of the bottom of the inner wall of the protective shell (21), and a controller body (23) is disposed on the top of the support platform (22) by fasteners.

2. The protective structure of a ring saw controller according to claim 1, characterized in that, A wire mesh filter (24) is provided on the left side of the bottom of the protective shell (21), and a dust filter (25) is provided on the left side of the bottom of the inner wall of the protective shell (21).

3. The protective structure of a ring saw controller according to claim 2, characterized in that, A sliding vertical rod (26) is provided on the inner side of the protective shell (21) and on the left side of the dust filter (25). A cleaning plate (27) is provided on the peripheral side of the sliding vertical rod (26) and can slide up and down along its height direction. A spring is provided on the top of the cleaning plate (27) and on the peripheral side of the sliding vertical rod (26). The right side of the cleaning plate (27) is attached to the left side of the dust filter (25).

4. The protective structure of a ring saw controller according to claim 3, characterized in that, A pulley (28) is provided at the bottom of the inner wall of the protective shell (21), and a wear-resistant rope (29) is fixedly provided at the bottom of the cleaning plate (27). One end of the wear-resistant rope (29) away from the cleaning plate (27) passes through the bottom of the pulley (28) and extends to the top of the protective shell (21). A pull ring (3) is provided at the top of the wear-resistant rope (29).

5. The protective structure of a ring saw controller according to claim 1, characterized in that, A set of cooling fans (4) is provided on the right side of the protective shell (21), and a handheld bracket (5) is provided on the right side of the support frame (1).

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