A lithium drill with a safety auxiliary structure

Abstract

The present invention discloses a lithium drill with a safety auxiliary structure. The present invention relates to the technical field of lithium drills and includes a composite mechanism. For the lithium drill with a safety auxiliary structure, through the design of the composite mechanism, the circular block is fixed on one side of the electric drill near the drill bit and is quickly connected to the composite housing through the docking mechanism, which facilitates disassembly and assembly for repair. Moreover, when the composite housing is installed, the protection mechanism is sleeved outside the drill bit. When the electric drill drills the material, the protection mechanism is docked at the drilling position, and then through the processing mechanism, the dust and impurities at the drilled part of the material are collected, reducing dust pollution, optimizing the working environment of the staff, reducing subsequent cleaning, and at the same time avoiding the splashing of impurities and reducing potential safety hazards. When the balance mechanism contacts the surface of the material, it can improve the stability of the equipment during drilling, prevent deviation during the drilling process, reduce the hand pressure, and reduce labor injuries.

Description

Technical Field

[0001] The present invention relates to the technical field of lithium electric drills, and specifically to a lithium electric drill with a safety auxiliary structure. Background Art

[0002] A lithium electric drill refers to a tool that uses a rechargeable lithium battery as an energy source, can be held and operated relatively easily, and is used for drilling work. When the switch of the lithium electric drill is pressed, the lithium battery supplies power to the motor, and the motor starts to rotate. The rotation of the motor is transmitted to the drill chuck through the transmission system, driving the drill bit to rotate. While rotating, the drill bit is pushed into the material to be drilled by applying pressure to achieve the drilling operation. During the drilling process, the rotation speed and torque of the lithium electric drill can be adjusted as needed to adapt to different materials and drilling requirements.

[0003] During the process of drilling materials with existing lithium electric drills, there are problems such as impurity splashing, which can easily cause harm to vulnerable parts of the human body, posing a safety hazard, and there is a lot of dust during the drilling process, resulting in a poor working environment. Therefore, a new design has been carried out for this situation. Summary of the Invention

[0004] To achieve the above objectives, the present invention is realized through the following technical solutions: A lithium electric drill with a safety auxiliary structure, comprising:

[0005] A composite mechanism, which is used to protect the lithium electric drill;

[0006] A processing mechanism, which is used to clean the impurities of the lithium electric drill;

[0007] An electric drill, which is used to drill materials;

[0008] One side of the outside of the electric drill near the output end is fixedly connected with a composite mechanism, and the outside of the composite mechanism is fixedly connected with the bottom of the processing mechanism;

[0009] Among them, the composite mechanism includes a circular block. One side of the outside of the circular block is fixedly connected to one side of the output end of the electric drill. One side of the circular block far from the electric drill is fixedly connected with a docking mechanism. The circular block is fixed on one side of the electric drill close to the drill bit and is quickly connected to the composite housing through the docking mechanism, facilitating disassembly and assembly for repair. One side of the outside of the docking mechanism far from the circular block is fixedly connected with a connecting frame. One side of the outside of the connecting frame is fixedly connected with a composite housing. The outside of the composite housing is fixedly connected to the bottom of the processing mechanism. One side of the outside of the composite housing far from the circular block is fixedly connected with a protection mechanism. When installing the composite housing, the protection mechanism is sleeved outside the drill bit. When the electric drill drills the material, the protection mechanism docks at the drilling position, and then the processing mechanism collects the dust and impurities at the drilled part of the material, reducing dust pollution, optimizing the working environment of the staff, reducing subsequent cleaning, and at the same time avoiding splashing of impurities and reducing potential safety hazards. One side edge of the outside of the composite housing close to the protection mechanism is fixedly connected with a balancing mechanism. When the balancing mechanism contacts the surface of the material, it can improve the stability of the equipment during drilling, prevent deviation during the drilling process, reduce hand pressure, and reduce labor injuries.

[0010] Preferably, the docking mechanism includes a docking housing. One side of the docking housing far from the circular block is fixedly connected to one side of the connecting frame. A trapezoidal block is slidably connected inside the docking housing. One side of the outside of the trapezoidal block is fixedly connected with a sliding rod, and a spring strip is sleeved outside the sliding rod. When the trapezoidal block is subjected to pressure from the inside to the outside, the trapezoidal block moves towards both sides of the docking housing, compressing the spring strip. Finally, the elastic structure of the spring strip supports the trapezoidal block, thereby achieving the effect of fixing the components. Similarly, when the trapezoidal block moves towards both sides, it is convenient to take out the components.

[0011] Preferably, the docking mechanism further includes a cylindrical block. One side of the cylindrical block far from the connecting frame is fixedly connected to one side of the circular block close to the docking housing. A dome-shaped block is fixedly connected to one side of the outside of the cylindrical block close to the connecting frame. A sliding block is slidably connected to one side of the outside of the cylindrical block close to the dome-shaped block. When the trapezoidal block contacts the dome-shaped block, the trapezoidal block moves towards both sides, and then the trapezoidal block is inserted between the dome-shaped block and the sliding block, thereby achieving the function of quick fixation. By pressing the docking housing, the trapezoidal block contracts through the sliding block, driving the sliding block to move towards the dome-shaped block. Finally, the outside structure of the sliding block is used to take it out along the dome-shaped block, thereby achieving the function of releasing the fixation.

[0012] Preferably, the balancing mechanism includes a first annular block, the inner side of the first annular block is fixedly connected to the outer side of the composite housing, a cylindrical housing is fixedly connected to the side of the first annular block away from the composite housing, a spring block is arranged inside the cylindrical housing, the sliding column is supported by the spring block, and the second annular block is adjusted as the angle of the material changes, so as to maintain the drilling position, prevent deviation during drilling, and affect the drilling accuracy. The inner wall of the cylindrical housing is slidably connected with a sliding column, the sliding column is fixedly connected to the side away from the first annular block with a second annular block, and the second annular block is fixedly connected to the side away from the sliding column with a silica gel block. The silica gel block is made of silica gel material and has certain wear resistance, which reduces the wear of components and extends the service life of the equipment.

[0013] Preferably, the protection mechanism includes a protection housing, one side of the outside of the protection housing is fixedly connected to the side of the composite housing close to the balancing mechanism, a sliding housing is slidably connected to the outside of the protection housing, and a horn plate is fixedly connected to the side of the sliding housing away from the protection housing. The horn plate adopts a horn structure, and the wide side faces the side of the material for drilling, so as to achieve the effect of blocking the splashing of debris. At the same time, the wind is generated by the processing mechanism and absorbed from one side of the horn plate for subsequent cleaning. When the drilling depth is continuously increased, the sliding housing slides outside the protection housing to ensure the normal operation of the equipment and prevent affecting the drilling process. The protection housing and the sliding housing form a pipeline for the ventilation of the processing mechanism.

[0014] Preferably, a cylindrical rod is fixedly connected to the side of the sliding housing away from the horn plate, a metal strip is sleeved on the outside of the cylindrical rod, a fixing block is fixedly connected to the side of the cylindrical rod away from the sliding housing, and one side of the outside of the fixing block is fixedly connected to the outside of the protection housing. When the drilling depth is continuously increased, the sliding housing slides outside the protection housing. After drilling, the cylindrical rod is supported by the metal strip to make the sliding housing contract and return to its original state, so as to keep the equipment running normally.

[0015] Preferably, the processing mechanism includes a processing base, the bottom of the processing base is fixedly connected to the outside of the composite housing, a ventilation pipe is fixedly connected to one side of the top of the processing base, the carrying mechanism is fixedly clamped by the clamping mechanism, the ventilation pipe is inserted into the carrying mechanism on one side, and the wind is generated by the fan to suck the dust and impurities from one side of the protection mechanism and enter the inside of the carrying mechanism through the ventilation pipe, so as to achieve the effect of cleaning impurities, reduce the harm of dust to the human body, and the carrying mechanism is used to store impurities for later cleaning. The ventilation pipe is inserted and connected to a carrying mechanism on the side away from the processing base, a fan is fixedly connected to the outside of the carrying mechanism, and a clamping mechanism is fixedly connected to the middle of the top of the processing base.

[0016] Preferably, the carrying mechanism includes a carrying housing. The wind generated by the fan drives the dust into the interior of the carrying housing. After the fan stops rotating, the impurities are guided by the funnel plate into the interior of the carrying base, and then the interior impurities are cleaned by rotating and disassembling the carrying base. The bottom of the carrying housing is threadedly connected to the carrying base, and the top of the inner side of the carrying base is fixedly connected to a funnel plate.

[0017] Preferably, a connecting block is fixedly connected to the top of the inner side of the carrying housing. A support shaft is fixedly connected between the opposite surfaces of the connecting block. A rotating frame is rotatably connected to the outer side of the support shaft. The wind generated by the fan drives the rotating frame to rotate, so that the scraping plate scrapes the inner wall of the device, thereby achieving the effect of cleaning the impurities on the inner wall, reducing the precipitation of impurities, and avoiding affecting the subsequent ventilation effect. A scraping plate is fixedly connected to the side of the rotating frame away from the support shaft. A plate surface groove is formed on the outer side of the scraping plate. By forming the plate surface groove, the chip removal effect is increased by grooving, the adsorption of impurities is reduced, and the friction effect is avoided from being affected.

[0018] Preferably, the clamping mechanism includes a receiving plate. The bottom of the receiving plate is fixedly connected to the top of the processing base. A receiving housing is fixedly connected to the outer side of the receiving plate. A metal ring is arranged inside the receiving housing. A connecting rod is slidably connected to the inner wall of the receiving housing. A clamping plate is fixedly connected to the side of the connecting rod away from the receiving housing. The connecting rod is supported by the metal ring, so that the clamping plate clamps the carrying mechanism, thereby achieving the effect of fixing the device. Secondly, it has the effect of stabilizing the device and is convenient for disassembly.

[0019] The present invention provides a lithium drill with a safety auxiliary structure. It has the following beneficial effects:

[0020] First, for the lithium drill with a safety auxiliary structure, through the design of the composite mechanism, the circular block is fixed on one side of the electric drill near the drill bit and is quickly connected to the composite housing through the docking mechanism, which is convenient for disassembly and assembly maintenance. And when the composite housing is installed, the protection mechanism is sleeved outside the drill bit. When the electric drill drills the material, the protection mechanism is docked at the drilling position, and then the dust and impurities at the drilled part of the material are collected through the processing mechanism, reducing dust pollution, optimizing the working environment of the staff, reducing subsequent cleaning, and at the same time avoiding the splashing of impurities and reducing potential safety hazards. When the balance mechanism contacts the surface of the material, the stability of the device during drilling can be improved, preventing deviation during the drilling process, reducing the pressure on the hand, and reducing labor injuries.

[0021] Second, for the lithium drill with a safety auxiliary structure, through the design of the docking mechanism, when the trapezoidal block is subjected to pressure from the inside out, the trapezoidal block moves to both sides of the docking housing, compressing the spring strip. Finally, the elastic structure of the spring strip supports the trapezoidal block to achieve the effect of fixing the component. Similarly, when the trapezoidal block moves to both sides, it is convenient to take out the component. When the trapezoidal block contacts the dome block, the trapezoidal block moves to both sides, and then the trapezoidal block is inserted between the dome block and the sliding block to achieve the function of quick fixation. By pressing the docking housing, the trapezoidal block contracts through the sliding block, driving the sliding block to move towards the dome block side. Finally, the external structure of the sliding block is used to take it out along the dome block to achieve the function of releasing the fixation.

[0022] Third, for the lithium drill with a safety auxiliary structure, through the design of the balance mechanism, the sliding column is supported by the spring block, and the second annular block is adjusted as the angle of the material changes to maintain the drilling position, prevent deviation during drilling, and affect the drilling accuracy. The silica gel block is made of silica gel material and has certain wear resistance, reducing the wear of components and extending the service life of the equipment.

[0023] Fourth, for the lithium drill with a safety auxiliary structure, through the design of the protection mechanism, the horn plate adopts a horn structure, with the wide side facing the material drilling side to block the splashing of debris. At the same time, the processing mechanism generates wind to absorb it from one side of the horn plate for subsequent cleaning. When the drilling depth continuously increases, the sliding outer shell slides outside the protective housing to ensure the normal operation of the equipment and prevent affecting the drilling process. The protective housing and the sliding outer shell form a pipeline for the ventilation of the processing mechanism. When the drilling depth continuously increases, the sliding outer shell slides outside the protective housing. After drilling, the columnar rod is supported by the metal strip to restore the contracted sliding outer shell to its original state to keep the equipment running normally.

[0024] Fifth, for the lithium drill with a safety auxiliary structure, through the design of the processing mechanism, the clamping and carrying mechanism is fixed by the clamping mechanism. One side of the ventilation pipe is inserted into the carrying mechanism, and the fan generates wind to suck dust and impurities from one side of the protection mechanism and enter the inside of the carrying mechanism through the ventilation pipe to clean the impurities, reducing the harm of dust to the human body. The carrying mechanism is used to store impurities for later cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic diagram of the external structure of the lithium drill with a safety auxiliary structure of the present invention;

[0026] Figure 2 is a schematic diagram of the structure of the lithium drill with a safety auxiliary structure of the present invention;

[0027] Figure 3 is a schematic diagram of the structure of the composite mechanism of the present invention;

[0028] Figure 4 It is a cross-sectional structural schematic diagram of the docking mechanism of the present invention;

[0029] Figure 5 It is a schematic diagram of the cross-sectional structure of the balancing mechanism of the present invention;

[0030] Figure 6 It is a schematic diagram of the cross-sectional structure of the protection mechanism of the present invention;

[0031] Figure 7 It is a schematic diagram of the structure of the processing mechanism of the present invention;

[0032] Figure 8 It is a schematic diagram of the cross-sectional structure of the carrying mechanism of the present invention;

[0033] Figure 9 It is a schematic diagram of the cross-sectional structure of the clamping mechanism of the present invention.

[0034] In the figure: 1, composite mechanism; 2, processing mechanism; 3, electric drill; 11, ring block; 12, docking mechanism; 13, connecting frame; 14, composite shell; 15, balancing mechanism; 16, protective mechanism; 121, docking shell; 122, trapezoidal block; 123, sliding rod; 124, spring bar; 125, columnar block; 126, dome block; 127, sliding block; 151, first annular block; 152, columnar shell; 153, spring block; 154, sliding column; 155, second annular block; 156, silicone block; 161, protective shell body; 162, sliding shell; 163, horn plate; 164, cylindrical rod; 165, metal strip; 166, fixed block; 21, processing base; 22, ventilation pipe; 23, bearing mechanism; 24, fan; 25, clamping mechanism; 231, bearing shell; 232, bearing base; 233, funnel plate; 234, connecting block; 235, supporting shaft; 236, rotating frame; 237, scraper; 238, plate surface groove; 251, receiving plate; 252, receiving shell; 253, metal ring; 254, connecting rod; 255, clamping plate. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0036] The first embodiment, as Figures 1 to 3As shown in the figure, the present invention provides a technical solution: a lithium drill with a safety auxiliary structure, including a composite mechanism 1, which is used to protect the lithium drill;

[0037] a processing mechanism 2, which is used to clean the impurities of the lithium drill;

[0038] a drill 3, which is used to drill holes in materials;

[0039] On one side of the drill 3 near the output end, a composite mechanism 1 is fixedly connected. The outside of the composite mechanism 1 is fixedly connected to the bottom of the processing mechanism 2;

[0040] Among them, the composite mechanism 1 includes a circular block 11. One side of the outside of the circular block 11 is fixedly connected to one side of the output end of the drill 3. The side of the circular block 11 away from the drill 3 is fixedly connected to a docking mechanism 12. One side of the outside of the docking mechanism 12 away from the circular block 11 is fixedly connected to a connecting frame 13. One side of the outside of the connecting frame 13 is fixedly connected to a composite housing 14. The outside of the composite housing 14 is fixedly connected to the bottom of the processing mechanism 2. One side of the outside of the composite housing 14 away from the circular block 11 is fixedly connected to a protection mechanism 16. One side edge of the outside of the composite housing 14 near the protection mechanism 16 is fixedly connected to a balance mechanism 15. The circular block 11 is fixed on one side of the drill 3 close to the drill bit. It is quickly connected to the composite housing 14 through the docking mechanism 12, which is convenient for disassembly and assembly maintenance. When the composite housing 14 is installed, the protection mechanism 16 is sleeved outside the drill bit. When the drill 3 drills holes in materials, the protection mechanism 16 docks the drilling area, and then the processing mechanism 2 collects the dust and impurities at the drilled area of the material, reducing dust pollution, optimizing the working environment of the staff, reducing subsequent cleaning, and at the same time avoiding the splashing of impurities and reducing potential safety hazards. When the balance mechanism 15 contacts the surface of the material, it can improve the stability of the equipment during drilling, prevent deviation during the drilling process, reduce hand pressure, and reduce labor injuries.

[0041] Second embodiment, on the basis of the first embodiment, please refer to Figures 4 to 6 As shown in the figure, the docking mechanism 12 includes a docking housing 121. One side of the docking housing 121 away from the circular block 11 is fixedly connected to one side of the connecting frame 13. A trapezoidal block 122 is slidably connected to the inside of the docking housing 121. One side of the outside of the trapezoidal block 122 is fixedly connected to a sliding rod 123. A spring strip 124 is sleeved outside the sliding rod 123. When the trapezoidal block 122 is subjected to pressure from the inside to the outside, the trapezoidal block 122 moves towards both sides of the docking housing 121, compressing the spring strip 124. Finally, the spring strip 124 supports the trapezoidal block 122 through its elastic structure to achieve the effect of fixing the components. Similarly, when the trapezoidal block 122 moves towards both sides, it is convenient to take out the components.

[0042] The docking mechanism 12 further includes a cylindrical block 125. One side of the cylindrical block 125 away from the connecting frame 13 is fixedly connected to one side of the ring-shaped block 11 close to the docking housing 121. One side of the cylindrical block 125 close to the connecting frame 13 is fixedly connected with a dome-shaped block 126. A sliding block 127 is slidably connected to one side of the cylindrical block 125 close to the dome-shaped block 126. When the trapezoidal block 122 contacts the dome-shaped block 126, the trapezoidal block 122 moves to both sides, and then the trapezoidal block 122 is inserted between the dome-shaped block 126 and the sliding block 127, so as to achieve the function of quick fixation. By pressing the docking housing 121, the trapezoidal block 122 contracts through the sliding block 127, driving the sliding block 127 to move towards the dome-shaped block 126. Finally, the external structure of the sliding block 127 is used to take it out along the dome-shaped block 126, so as to achieve the function of releasing the fixation.

[0043] The balance mechanism 15 includes a first annular block 151. The inner side of the first annular block 151 is fixedly connected to the outer side of the composite housing 14. One side of the first annular block 151 away from the composite housing 14 is fixedly connected with a cylindrical housing 152. A spring block 153 is arranged inside the cylindrical housing 152. A sliding column 154 is slidably connected to the inner wall of the cylindrical housing 152. One side of the sliding column 154 away from the first annular block 151 is fixedly connected with a second annular block 155. One side of the second annular block 155 away from the sliding column 154 is fixedly connected with a silica gel block 156. The sliding column 154 is supported by the spring block 153, and the second annular block 155 is adjusted as the angle of the material changes, so as to achieve the function of maintaining the drilling position, preventing deviation during the drilling process and affecting the drilling accuracy. The silica gel block 156 is made of silica gel material and has certain wear resistance, reducing the wear of components and extending the service life of the equipment.

[0044] The protection mechanism 16 includes a protection housing 161. One side of the outside of the protection housing 161 is fixedly connected to one side of the composite housing 14 close to the balance mechanism 15. A sliding housing 162 is slidably connected to the outside of the protection housing 161. One side of the sliding housing 162 away from the protection housing 161 is fixedly connected with a horn-shaped plate 163. The horn-shaped plate 163 adopts a horn structure, and the wide side faces the material drilling side, so as to achieve the effect of blocking the splashing of debris. At the same time, the processing mechanism 2 generates wind to absorb it from one side of the horn-shaped plate 163, which is convenient for subsequent cleaning. When the drilling depth is continuously increased, the sliding housing 162 slides outside the protection housing 161, so as to ensure the normal operation of the equipment and prevent affecting the drilling process. The protection housing 161 and the sliding housing 162 form a pipeline, which is convenient for the ventilation of the processing mechanism 2.

[0045] One side of the sliding housing 162 away from the horn board 163 is fixedly connected with a cylindrical rod 164. A metal strip 165 is sleeved outside the cylindrical rod 164. One side of the cylindrical rod 164 away from the sliding housing 162 is fixedly connected with a fixing block 166. One side of the outside of the fixing block 166 is fixedly connected with the outside of the protective housing 161. When the drilling depth is continuously increased, the sliding housing 162 slides outside the protective housing 161. After the drilling is completed, the cylindrical rod 164 is supported by the metal strip 165 to restore the contracted sliding housing 162 to its original state, so as to keep the equipment running normally.

[0046] The third embodiment is based on the first and second embodiments. Please refer to Figures 7 to 9 As shown, the processing mechanism 2 includes a processing base 21. The bottom of the processing base 21 is fixedly connected with the outside of the composite housing 14. One side of the top of the processing base 21 is fixedly connected with a ventilation pipe 22. A bearing mechanism 23 is plugged and connected to the outside of the ventilation pipe 22 away from the processing base 21. A blower 24 is fixedly connected to the outside of the bearing mechanism 23. The middle of the top of the processing base 21 is fixedly connected with a clamping mechanism 25. The bearing mechanism 23 is fixedly clamped by the clamping mechanism 25. The bearing mechanism 23 is plugged on one side of the ventilation pipe 22. The blower 24 generates wind power to suck dust and impurities from one side of the protection mechanism 16, and enters the inside of the bearing mechanism 23 through the ventilation pipe 22, so as to achieve the effect of cleaning impurities, reduce the harm of dust to the human body, and play the role of storing impurities through the bearing mechanism 23, which is convenient for later cleaning.

[0047] The bearing mechanism 23 includes a bearing housing 231. The bottom of the bearing housing 231 is threadedly connected with a bearing base 232. The top of the inner side of the bearing base 232 is fixedly connected with a funnel plate 233. The blower 24 generates wind power to drive dust into the inside of the bearing housing 231. After the blower 24 stops rotating, the impurities are guided by the funnel plate 233 into the inside of the bearing base 232, and then the bearing base 232 is rotated and disassembled to clean the internal impurities.

[0048] The top of the inner side of the bearing housing 231 is fixedly connected with an adapter block 234. A support shaft 235 is fixedly connected between the opposite surfaces of the adapter block 234. A rotating frame 236 is rotatably connected to the outside of the support shaft 235. One side of the rotating frame 236 away from the support shaft 235 is fixedly connected with a scraper 237. A plate surface groove 238 is opened on one side of the outside of the scraper 237. The wind power generated by the blower 24 drives the rotating frame 236 to rotate, so that the scraper 237 scrapes the inner wall of the equipment, so as to achieve the effect of cleaning the impurities on the inner wall, reduce the precipitation of impurities, avoid affecting the subsequent ventilation effect, and increase the chip removal effect by opening the plate surface groove 238, reduce the adsorption of impurities, and avoid affecting the friction effect.

[0049] The clamping mechanism 25 includes a receiving plate 251. The bottom of the receiving plate 251 is fixedly connected to the top of the processing base 21. One side outside the receiving plate 251 is fixedly connected to a receiving housing 252. A metal ring 253 is arranged inside the receiving housing 252. A connecting rod 254 is slidably connected to the inner wall of the receiving housing 252. The side of the connecting rod 254 away from the receiving housing 252 is fixedly connected to a clamping plate 255. The connecting rod 254 is supported by the metal ring 253, so that the clamping plate 255 clamps the carrying mechanism 23, thereby achieving the function of fixing the device. Secondly, it has the function of stabilizing the device and is convenient for disassembly.

[0050] During use, when the staff holds the electric drill 3 by hand, it is horizontally aligned with the material, and then the electric drill 3 is started to drill the material. When the drill bit of the electric drill 3 operates, a large amount of dust and impurities will be generated. By starting the processing mechanism 2 to generate suction, the suction is inhaled from the side of the protection mechanism 16 inside the composite mechanism 1 close to the drill bit. On the one hand, it plays a role in cleaning the impurities in the drill hole. At the same time, the protection mechanism 16 prevents the impurities from splashing and avoids the harm caused by splashing to the human body. The protection mechanism 16 shrinks with the depth of the drill bit of the electric drill 3 into the material. On the one hand, it maintains the passage to absorb impurities, and on the other hand, it does not affect the normal operation of the electric drill 3. Secondly, a balance mechanism 15 is arranged inside the composite mechanism 1. By the balance mechanism 15, horizontal drilling is maintained during drilling, avoiding deviation during drilling and affecting the drilling effect. At the same time, it plays a role in reducing the pressure on the arm support and reducing the pressure on the user's hand.

[0051] After the impurities are absorbed by the processing mechanism 2, they enter the inside of the carrying mechanism 23. The carrying mechanism 23 plays a role in storing the impurities, facilitating the subsequent cleaning of the internal impurities, reducing the hidden danger of impurities to the human body, and reducing the subsequent cleaning pressure.

[0052] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative work shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art without special explanation and limitation.

Claims

1. A lithium electric drill with a safety auxiliary structure, characterized in that: include: A composite structure (1), the composite structure (1) is used to protect a lithium electric drill; A processing mechanism (2), the processing mechanism (2) is used to clean impurities in the lithium electric drill; An electric drill (3), the electric drill (3) being used to drill holes in materials; A composite mechanism (1) is fixedly connected to one side of the outside of the electric drill (3) close to the output end, and the outside of the composite mechanism (1) is fixedly connected to the bottom of the processing mechanism (2); The composite mechanism (1) comprises a ring-shaped block (11), one side of the outside of the ring-shaped block (11) is fixedly connected to one side of the output end of the electric drill (3), the side of the ring-shaped block (11) away from the electric drill (3) is fixedly connected to a docking mechanism (12), the side of the outside of the docking mechanism (12) away from the ring-shaped block (11) is fixedly connected to a connecting frame (13), the side of the outside of the connecting frame (13) is fixedly connected to a composite housing (14), the outside of the composite housing (14) is fixedly connected to the bottom of the processing mechanism (2), the side of the outside of the composite housing (14) away from the ring-shaped block (11) is fixedly connected to a protective mechanism (16), and the edge of the outside of the composite housing (14) close to the protective mechanism (16) is fixedly connected to a balancing mechanism (15); The docking mechanism (12) comprises a docking shell (121), a side of the docking shell (121) away from the ring-shaped block (11) being fixedly connected to a side of the connecting frame (13), an inner side of the docking shell (121) being slidably connected to a trapezoidal block (122), an outer side of the trapezoidal block (122) being fixedly connected to a sliding rod (123), and an outer side of the sliding rod (123) being sleeved with a spring bar (124); The processing mechanism (2) comprises a processing base (21), the bottom of the processing base (21) is fixedly connected to the outside of the composite housing (14), a ventilation pipe (22) is fixedly connected to one side of the top of the processing base (21), a supporting mechanism (23) is pluggedly connected to the side of the outside of the ventilation pipe (22) away from the processing base (21), a fan (24) is fixedly connected to the outside of the supporting mechanism (23), and a clamping mechanism (25) is fixedly connected to the middle of the top of the processing base (21); The bearing mechanism (23) comprises a bearing shell (231), the bottom of the bearing shell (231) is threadedly connected to a bearing base (232), and the top of the inner side of the bearing base (232) is fixedly connected to a funnel plate (233); A connecting block (234) is fixedly connected to the top of the inner side of the bearing shell (231), a supporting shaft (235) is fixedly connected between opposite surfaces of the connecting block (234), a rotating frame (236) is rotatably connected to the outer side of the supporting shaft (235), a scraper (237) is fixedly connected to the side of the rotating frame (236) away from the supporting shaft (235), and a plate surface groove (238) is provided on one side of the outer side of the scraper (237).

2. The lithium electric drill with a safety auxiliary structure according to claim 1, characterized in that: The docking mechanism (12) further comprises a columnar block (125), wherein a side of the columnar block (125) away from the connecting frame (13) is fixedly connected to a side of the ring-shaped block (11) close to the docking shell (121), an outer side of the columnar block (125) close to the connecting frame (13) is fixedly connected to a dome block (126), and an outer side of the columnar block (125) close to the dome block (126) is slidably connected to a sliding block (127).

3. The lithium electric drill with a safety auxiliary structure according to claim 1, characterized in that: The balancing mechanism (15) comprises a first annular block (151), the inner side of the first annular block (151) being fixedly connected to the outer side of the composite shell (14), the outer side of the first annular block (151) being fixedly connected to a cylindrical shell (152) away from the composite shell (14), the inner side of the cylindrical shell (152) being provided with a spring block (153), the inner wall of the cylindrical shell (152) being slidably connected to a sliding column (154), the side of the sliding column (154) being fixedly connected to a second annular block (155) away from the first annular block (151), and the outer side of the second annular block (155) being fixedly connected to a silicone block (156).

4. The lithium electric drill with a safety auxiliary structure according to claim 1, characterized in that: The protection mechanism (16) comprises a protection shell (161), one side of the outside of the protection shell (161) is fixedly connected to a side of the composite shell (14) close to the balancing mechanism (15), the outside of the protection shell (161) is slidably connected to a sliding shell (162), and the outside of the sliding shell (162) is fixedly connected to a speaker plate (163) at a side away from the protection shell (161).

5. The lithium electric drill with a safety auxiliary structure according to claim 4, characterized in that: A side of the sliding housing (162) away from the speaker plate (163) is fixedly connected to a columnar rod (164), an outer side of the columnar rod (164) is sleeved with a metal strip (165), an outer side of the columnar rod (164) away from the sliding housing (162) is fixedly connected to a fixing block (166), and an outer side of the fixing block (166) is fixedly connected to the outer side of the protective housing (161).

6. The lithium electric drill with a safety auxiliary structure according to claim 1, characterized in that: The clamping mechanism (25) comprises a receiving plate (251), the bottom of which is fixedly connected to the top of the processing base (21), a receiving shell (252) being fixedly connected to one side of the outside of the receiving plate (251), a metal ring (253) being provided on the inner side of the receiving shell (252), a connecting rod (254) being slidably connected to the inner wall of the receiving shell (252), and a clamping plate (255) being fixedly connected to the side of the connecting rod (254) away from the receiving shell (252).

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