CN217701465U - Convenient operation's automatically controlled lithium electric drill - Google Patents

Abstract

The utility model discloses an electric control lithium electric drill with convenient operation, which comprises an electric drill main body and is characterized in that an electronic control chip is arranged in the electric drill main body, and the control chip is connected with a control panel; the control panel comprises a mode control module and a gear control module; the mode control module is electrically connected with the mode display module; the gear control module is electrically connected with a gear display module; the utility model discloses an electronic mode adjusts and controls the torsion output of lithium electric drill to realize specific regulation work through operating panel, also let the use of lithium electric drill more convenient directly perceived when letting the production assembly of lithium electric drill more simple.

Description

Convenient operation's automatically controlled lithium electric drill

Technical Field

The utility model relates to a lithium electric drill field, specificly relate to a convenient operation's automatically controlled lithium electric drill.

Background

As one of the most commonly used electric tools, an electric drill is a very important tool in both our daily lives and professional fields. The main working principle of the electric drill is that current drives a motor to rotate, so that the motor drives a spindle to rotate to drive a chuck arranged on the spindle to rotate, and the chuck is often provided with a working head for realizing specific functions, such as a drill bit for drilling or a screwdriver head for fastening a bolt and the like.

When torque adjustment is needed, an existing conventional electric drill is usually achieved by rotating a torque cup connected with a gearbox; the torque adjusting mode is troublesome, the torque is adjusted by using the torque cup which is rotated by using a free hand, even the torque is adjusted by stopping the work, time and labor are wasted, and the work efficiency is reduced; the gears after torque adjustment are difficult to see clearly, and particularly, when the gear is in work or is dark, specific working gears cannot be seen visually and vividly; therefore, the appearance of an electric control lithium electric drill which is convenient to operate and easy to observe and use is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

An electric control lithium electric drill convenient to operate comprises an electric drill main body and is characterized in that an electronic control chip is arranged in the electric drill main body and is connected with a control panel; the control panel comprises a mode control module and a gear control module; the mode control module is electrically connected with a mode display module; the gear control module is electrically connected with a gear display module.

Further, the gear display module is composed of a row of a plurality of gear indicator lamps.

Further, the mode display module is composed of at least two mode indicating lamps side by side.

Further, the gear control module is composed of an upshift switch and a downshift switch.

Furthermore, LED lamps used for displaying positions are arranged below the mode control module and the gear control module.

Furthermore, the control panel further comprises an electric quantity display module.

Furthermore, the electric drill main body is internally provided with a battery pack, a power source, a gearbox and a cooling fan.

Further, the battery pack is electrically connected to the power source, the electronic control chip and the heat dissipation fan through a power controller.

Further, the power source is mechanically connected with the gearbox; the outer side of the tooth box is connected with a lock head.

Furthermore, the electric drill main body is provided with a plurality of groups of radiating holes at positions corresponding to the power source and the radiating fan.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in provide a pair of convenient operation's automatically controlled lithium electric drill adopts the moment of torsion that electronic mode controlled the output of tooth case, saved the structure of torque cup, not only more simple on production and assembly, the cost is lower, also can more convenient and fast in the middle of the process of using, the regulation moment of torsion need not rethread rotatory torque cup and adjusts, and the process of adjusting is more directly perceived easy to see, the gear is more obvious, assurance and the use to the electric drill gear in the working process of being more convenient for.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the operation panel of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is a schematic view of the internal connection structure of the present invention.

In the figure: 1. an electric drill body; 2. a control panel; 3. a battery pack; 4. a power source; 5. a tooth box; 6. a heat radiation fan; 7. a power supply controller; 8. a lock head; 9. heat dissipation holes; 10. an electronic control chip; 21. a mode control module; 22. a gear control module; 23. a mode display module; 24. a gear display module; 25. and an electric quantity display module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described below clearly and completely, and it should be apparent that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, an electric lithium drill with convenient operation includes: the electric drill is characterized in that an electronic control chip 10 is arranged in the electric drill body 1, and the control chip is connected with a control panel 2; the control panel 2 comprises a mode control module 21 and a gear control module 22; the mode control module 21 is electrically connected with a mode display module 23; the gear control module 22 is electrically connected to a gear display module 24.

The lithium electric drill controlled by an electronic mode can save the structure of a torque cup, reduce the production cost, simplify the structure of an electric drill and reduce the difficulty of disassembly and assembly, and meanwhile, compared with a mechanical structure type torque adjusting mode, the electronic mode is more accurate, effective and efficient in adjustment, and the torque adjusting operation is more convenient and visual; when the mode control module 21/the gear control module 22 operates, an electric signal is generated and transmitted to the mode display module 23/the gear display module 24 through the electronic control chip 10, and simultaneously transmitted to the power source 4 and the gearbox 5 to change the working state of the electric drill, so that the electronic adjustment of the torque and the working mode is realized.

The gear display module 24 is composed of a plurality of gear indicator lamps in a row. Each indicator light represents a gear, and the indicator lights are turned on or off in sequence to represent adjustment of the gear, so that selection of the gear is more visual and easier to see, and adjustment operation of the gear is facilitated; compared with the gear torque marked by the scales on the traditional torque cup, the gear display module 24 is more striking, and can provide gear information well even under the condition of dim light.

The mode display module 23 is composed of at least two mode indicating lamps side by side. At least two modes can be selected and changed, and when more modes are selected, the modes in which the electric drill is positioned are more visual and easy to see, so that a user can observe and know the working state of the electric drill in real time.

The gear control module 22 consists of an upshift switch and a downshift switch. The gear shifting device is used for adjusting the size of the gear in different modes; compared with the torque cup which needs to be adjusted in a rotating mode, the torque adjusting mode is simpler and more clear.

LED lamps for displaying positions are arranged below the mode control module 21 and the gear control module 22. The positions of the mode control module 21 and the gear control module 22 can be found accurately even under the condition of dim light, and accurate adjustment control operation can be carried out.

The control panel 2 further comprises an electric quantity display module 25.

The electric drill main body 1 is internally provided with a battery pack 3, a power source 4, a gearbox 5 and a cooling fan 6.

The battery pack 3 is electrically connected with the power source 4, the electronic control chip 10 and the heat dissipation fan 6 through a power controller 7. The power supply controller 7 functions to stabilize, protect, and the like the voltage and the like output by the battery pack 3, in addition to the function of a switch.

The power source 4 is mechanically connected with the gearbox 5; the outer side of the gear box 5 is connected with a lock 8.

The electric drill body 1 is provided with a plurality of sets of heat radiating holes 9 at positions corresponding to the power source 4 and the heat radiating fan 6.

The working principle is as follows: in an embodiment, the mode control module 21 is a button, and the user selects the mode by pressing the mode control module 21, and the mode control module 21 may be a wheel or other module, and is not limited to the button; after the mode is changed, the corresponding mode indicator light in the mode display module 23 is turned on to prompt that the mode is changed successfully and display the current working mode, and fig. 1 shows that the mode is changed into a loose screw mode and an electric drill mode, but the mode is not limited to the two modes; the gear control module 22 is shown in fig. 1 to be composed of an upshift switch and a downshift switch for controlling the adjustment of the gear, and the gear control module 22 may also be a wheel or other structure, and is not limited to be composed of two switches; the gear display module 24 is shown in fig. 1 to be composed of a row of six gear indicator lights, wherein the number 1-5 lights are soft torque areas, i.e. are suitable for adjusting the tightening screw mode, and can be adjusted and controlled by the gear control module 22, after the tightening screw mode is successfully selected, one gear indicator light is always on to represent the lowest gear, and one indicator light is turned on/off to represent each gear increase/decrease; after the five gear indicator lights are sequentially turned on, if the torque still cannot meet the requirement, the electronic control chip 10 controls the switching to the pulse mode to further reduce the rotating speed and improve the torque.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (10)

1. An electric control lithium electric drill convenient to operate comprises an electric drill main body and is characterized in that an electronic control chip is arranged in the electric drill main body and is connected with a control panel; the control panel comprises a mode control module and a gear control module; the mode control module is electrically connected with a mode display module; the gear control module is electrically connected with a gear display module.

2. An electrically controlled lithium electric drill according to claim 1, characterised in that the gear display module comprises a column of a plurality of gear indicator lights.

3. An electrically controlled lithium electric drill according to claim 1 characterised in that the mode display module comprises at least two mode indicator lights side by side.

4. An electronically controlled lithium electric drill according to claim 1 wherein the range control module comprises an upshift switch and a downshift switch.

5. The electric control lithium electric drill convenient to operate according to claim 1, wherein LED lamps for displaying positions are arranged below the mode control module and the gear control module.

6. An electrically controlled lithium electric drill convenient to operate according to claim 1 further comprising a power display module on the control panel.

7. The electric control lithium electric drill convenient to operate according to claim 1, wherein the electric drill body further comprises a battery pack, a power source, a gearbox and a cooling fan inside.

8. An electronically controlled lithium electric drill according to claim 7 wherein the battery pack is electrically connected to the power source, the electronic control chip and the heat sink fan via a power controller.

9. An electrically controlled lithium electric drill according to claim 8, wherein the power source is mechanically connected to the gearbox; the outer side of the tooth box is connected with a lock head.

10. The electronically controlled lithium electric drill according to claim 9, wherein the drill body is provided with a plurality of sets of heat dissipation holes at positions corresponding to the power source and the heat dissipation fan.

Images