Angle grinder controller with waterproof effect

Abstract

The utility model relates to the technical field of angle grinder controllers, and discloses an angle grinder controller with a waterproof effect, which comprises a first shell, a second shell is arranged on one side of the first shell, the bottom end of the first shell is fixedly connected with a first accommodating shell, the bottom end of the second shell is fixedly connected with a second accommodating shell, and the first accommodating shell and the second accommodating shell are fixedly connected. And one side of the second containing shell is installed on one side of the first containing shell, and protective shells are installed on the outer wall of the first shell and the outer wall of the second shell correspondingly. According to the utility model, water vapor can be effectively prevented from entering from the switch through the protective sleeve, the protective sleeve is installed between the convex block and the outer wall of the second shell through the screw, the corrosion resistance of the device is effectively improved through the protective shell, the second concave groove is matched with the convex block, and a second sealing gasket is arranged in the second concave groove; therefore, the sealing performance of the shell of the angle grinder controller is effectively guaranteed, and the waterproof effect on the angle grinder controller is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of angle grinder controllers, in particular to an angle grinder controller with a waterproof effect. Background Art

[0002] Angle grinder controller is a device used to control angle grinder tools. It can provide more precise, safe and convenient operation methods. These controllers are usually designed for industrial manufacturing, construction, metal processing, automobile maintenance and other fields, and can meet the needs of different application scenarios. The angle grinder controller can control the power supply of electric angle grinder tools, realize functions such as starting, stopping and adjusting the speed. The controller is equipped with start and stop buttons to facilitate users to control the operating status of the angle grinder. A waterproof angle grinder controller refers to a device used to control angle grinder tools. It can operate safely and reliably in a humid or underwater environment to prevent moisture intrusion and protect the internal circuits and components of the equipment. Although traditional angle grinder controllers may have a certain degree of sealing, the sealing effect is not good. The connection between the screw and the casing and the button switch on the controller usually do not have a waterproof structure, resulting in poor waterproof effect and the angle grinder controller is easily damaged. Utility Model Content

[0003] In order to make up for the above deficiencies, the present invention provides an angle grinder controller with waterproof effect, aiming to improve the problem that the traditional angle grinder controller has a certain degree of sealing, but the sealing effect is poor, which makes the angle grinder controller easily damaged.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an angle grinder controller with a waterproof effect, comprising a first shell, a second shell installed on one side of the first shell, a first accommodating shell fixedly connected to the bottom end of the first shell, a second accommodating shell fixedly connected to the bottom end of the second shell, one side of the second accommodating shell installed on one side of the first accommodating shell, an outer wall of the first shell and an outer wall of the second shell are both installed with a protective shell, a first concave groove is provided inside the top end of the first shell and an inner wall of the top end of the second shell, a first sealing gasket is provided inside the first concave groove, a second concave groove is provided inside the first shell, a second sealing gasket is provided inside the second concave groove, a protrusion is fixedly connected to one side of the second shell, the protrusion is installed inside the second concave groove, and a positioning mechanism is installed inside the first shell.

[0005] Preferably, the positioning mechanism includes a positioning ring, which is fixedly connected to the interior of the first shell and the interior of the first containing shell, and the interior of the second shell and the interior of the second containing shell are both fixedly connected with a positioning column, and the outer wall of the positioning column is installed on the inner wall of the positioning ring.

[0006] Preferably, a placement groove is provided in the interior of the first accommodating shell and the interior of the second accommodating shell, and a control board is installed in the placement groove.

[0007] Preferably, a protective sleeve is fixedly connected to the outer wall of the second shell.

[0008] Preferably, a fixing ring is fixedly connected to the interior of the first shell and the interior of the second shell.

[0009] Preferably, screw slots are provided in the interior of the first shell, the interior of the first accommodating shell, the interior of the second shell, and the interior of the second accommodating shell, and screws are installed in the screw slots.

[0010] Preferably, the screw is installed between the protrusion and the outer wall of the second shell.

[0011] Preferably, the size of the inner wall of the positioning ring fits the size of the outer wall of the positioning column.

[0012] The utility model has the following beneficial effects:

[0013] 1. In the utility model, the protective cover can effectively prevent water vapor from entering from the switch, and is installed between the protrusion and the outer wall of the second shell by the screw, which effectively ensures that the sealing effect will not be affected after the screw is installed. The protective shell effectively improves the corrosion resistance of the device. The second concave groove cooperates with the protrusion, and the second sealing gasket is arranged inside the second concave groove, thereby effectively ensuring the sealing of the angle grinder controller shell and achieving a waterproof effect on the angle grinder controller.

[0014] 2. In the present invention, the stability of the angle grinder controller structure is effectively guaranteed by the arrangement of the placement groove and the fixing ring. The positioning column is inserted into the positioning ring, and then the protrusion enters the second concave groove. Finally, the screw enters the interior of the screw groove and is tightened to complete the installation of the angle grinder controller. This allows the angle grinder controller to be quickly positioned and installed, with good installation effect and high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of the angle grinder controller with waterproof effect proposed by the present invention;

[0016] Figure 2 This is a schematic diagram of the second concave groove of the angle grinder controller with waterproof effect proposed by the present invention;

[0017] Figure 3 This is a schematic diagram of the bump of the waterproof angle grinder controller proposed by the present invention.

[0018] Legend:

[0019] 1. First shell; 2. Second shell; 3. First accommodating shell; 4. Second accommodating shell; 5. Protective shell; 6. First concave groove; 7. First sealing gasket; 8. Second concave groove; 9. Second sealing gasket; 10. Bump; 11. Positioning column; 12. Positioning ring; 13. Control board; 14. Placement groove; 15. Protective cover; 16. Fixing ring; 17. Screw groove; 18. Screw. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings of the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Reference Figure 1-Figure 3 , the utility model provides an embodiment: an angle grinder controller with a waterproof effect, including a first shell 1, a second shell 2 is installed on one side of the first shell 1, the bottom end of the first shell 1 is fixedly connected to a first accommodating shell 3, the bottom end of the second shell 2 is fixedly connected to the second accommodating shell 4, one side of the second accommodating shell 4 is installed on one side of the first accommodating shell 3, the outer wall of the first shell 1 and the outer wall of the second shell 2 are both installed with a protective shell 5, the top interior of the first shell 1 and the top interior of the second shell 2 are both provided with a first concave groove 6, the inside of the first concave groove 6 is provided with a first sealing gasket 7, the inside of the first shell 1 is provided with a second concave groove 8, the inside of the second concave groove 8 is provided with a second sealing gasket 9, one side of the second shell 2 is fixedly connected to a protrusion 10, the protrusion 10 is installed inside the second concave groove 8, and a positioning mechanism is installed inside the first shell 1.

[0022] Specifically, the first shell 1 is used to fix the first containing shell 3, and the second shell 2 is used to fix the second containing shell 4. The protective shell 5 is made of stainless steel and has good anti-corrosion performance. The top of the first shell 1 and the second shell 2 are connected to the external grinding equipment through the first concave groove 6 and the first sealing gasket 7 to provide a better sealing effect. The second concave groove 8 is used to place the second sealing gasket 9, and the second shell 2 is used to fix the protrusion 10.

[0023] Reference Figure 2 、 Figure 3 The positioning mechanism includes a positioning ring 12, which is fixedly connected to the interior of the first shell 1 and the interior of the first accommodating shell 3. The interior of the second shell 2 and the interior of the second accommodating shell 4 are both fixedly connected with a positioning column 11. The outer wall of the positioning column 11 is installed on the inner wall of the positioning ring 12, and the size of the inner wall of the positioning ring 12 fits the size of the outer wall of the positioning column 11.

[0024] Specifically, the first shell 1 and the first accommodating shell 3 fix the positioning ring 12 , and the second shell 2 and the second accommodating shell 4 fix the positioning column 11 .

[0025] A placement groove 14 is provided inside the first accommodating shell 3 and the second accommodating shell 4 . A control board 13 is installed inside the placement groove 14 . A fixing ring 16 is fixedly connected to the inside of the first shell 1 and the inside of the second shell 2 .

[0026] The placement groove 14 serves as a place for the control board 13 , and the setting of the fixing ring 16 facilitates the fixing of the motor to ensure the stability of the motor.

[0027] Reference Figure 1 A protective sleeve 15 is fixedly connected to the outer wall of the second shell 2.

[0028] Specifically, the protective cover 15 is made of silicone, has good flexibility and high temperature resistance, and has excellent waterproof performance, which effectively ensures that the protective cover 15 protects the switch of the controller.

[0029] Reference Figure 1-Figure 3 Screw grooves 17 are provided inside the first shell 1, the first accommodating shell 3, the second shell 2 and the second accommodating shell 4. Screws 18 are installed inside the screw grooves 17. Screws 18 are installed between the protrusion 10 and the outer wall of the second shell 2.

[0030] Specifically, the provision of the screws 18 and the screw slots 17 facilitates fixing the first shell 1 and the first accommodating shell 3 to the second shell 2 and the second accommodating shell 4 .

[0031] Working principle: When the angle grinder controller needs to be installed, the control board 13 is placed inside the placement groove 14, and the motor is placed between the two fixing rings 16 to effectively ensure the stability of the motor. Then, the positioning column 11 is aligned with the positioning ring 12 and inserted, so that the first shell 1 and the first accommodating shell 3 and the second shell 2 and the second accommodating shell 4 can be quickly positioned, and then the protrusion 10 enters the inside of the second concave groove 8, which is conducive to improving the alignment effect between the first shell 1 and the first accommodating shell 3 and the second shell 2 and the second accommodating shell 4. Finally, the screw 18 is inserted into the inside of the screw groove 17 and tightened, and the installation of the angle grinder controller is completed, which effectively ensures the stability of the angle grinder controller structure, and the installation effect is good and efficient. A second seal is provided inside the second concave groove 8. Pad 9, the second concave groove 8 is correspondingly provided with a protrusion 10, which can effectively prevent external moisture from entering the first shell 1 and the first containing shell 3 and the second shell 2 and the second containing shell 4. Through the setting of the protective cover 15, it can effectively ensure that water vapor will not enter from the switch. It is installed between the protrusion 10 and the outer wall of the second shell 2 through the screw 18, which effectively ensures that the screw 18 will not affect the sealing effect of the second sealing gasket 9 on the first shell 1 and the first containing shell 3 and the second shell 2 and the second containing shell 4 after installation. Through the setting of the protective shell 5, the corrosion resistance of the device is effectively improved. The top of the first shell 1 and the second shell 2 is connected to the external grinding equipment through the first concave groove 6 and the first sealing gasket 7, thereby effectively ensuring the sealing of the angle grinding controller shell and having a waterproof effect on the angle grinding controller.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A waterproof angle grinder controller, comprising a first housing (1), characterized in that: A second shell (2) is installed on one side of the first shell (1), the bottom end of the first shell (1) is fixedly connected to a first accommodating shell (3), the bottom end of the second shell (2) is fixedly connected to a second accommodating shell (4), one side of the second accommodating shell (4) is installed on one side of the first accommodating shell (3), the outer wall of the first shell (1) and the outer wall of the second shell (2) are both installed with a protective shell (5), the top interior of the first shell (1) and the top interior of the second shell (2) are both provided with a first concave groove (6), the interior of the first concave groove (6) is provided with a first sealing gasket (7), the interior of the first shell (1) is provided with a second concave groove (8), the interior of the second concave groove (8) is provided with a second sealing gasket (9), one side of the second shell (2) is fixedly connected to a convex block (10), the convex block (10) is installed inside the second concave groove (8), and a positioning mechanism is installed inside the first shell (1).

2. The waterproof angle grinder controller according to claim 1, characterized in that: The positioning mechanism comprises a positioning ring (12), wherein the positioning ring (12) is fixedly connected to the interior of the first shell (1) and the interior of the first accommodating shell (3), and the interior of the second shell (2) and the interior of the second accommodating shell (4) are both fixedly connected with a positioning column (11), and the outer wall of the positioning column (11) is mounted on the inner wall of the positioning ring (12).

3. The waterproof angle grinder controller according to claim 1, characterized in that: A placement groove (14) is provided inside the first accommodating shell (3) and inside the second accommodating shell (4), and a control panel (13) is installed inside the placement groove (14).

4. The waterproof angle grinder controller according to claim 1, characterized in that: A protective sleeve (15) is fixedly connected to the outer wall of the second shell (2).

5. The waterproof angle grinder controller according to claim 1, characterized in that: The interior of the first shell (1) and the interior of the second shell (2) are both fixedly connected with a fixing ring (16).

6. The waterproof angle grinder controller according to claim 1, characterized in that: The interior of the first shell (1), the interior of the first accommodating shell (3), the interior of the second shell (2), and the interior of the second accommodating shell (4) are all provided with screw slots (17), and screws (18) are installed inside the screw slots (17).

7. The waterproof angle grinder controller according to claim 6, characterized in that: The screw (18) is installed between the protrusion (10) and the outer wall of the second shell (2).

8. The waterproof angle grinder controller according to claim 2, characterized in that: The size of the inner wall of the positioning ring (12) is consistent with the size of the outer wall of the positioning column (11).

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