CN219958090U - DC gun drill control circuit - Google Patents
DC gun drill control circuit Download PDFInfo
- Publication number
- CN219958090U CN219958090U CN202223411997.9U CN202223411997U CN219958090U CN 219958090 U CN219958090 U CN 219958090U CN 202223411997 U CN202223411997 U CN 202223411997U CN 219958090 U CN219958090 U CN 219958090U
- Authority
- CN
- China
- Prior art keywords
- circuit
- charging
- gun drill
- mcu
- electrically connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 238000005070 sampling Methods 0.000 claims description 16
- 238000005286 illumination Methods 0.000 claims description 13
- 230000003993 interaction Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 8
- 230000001276 controlling effect Effects 0.000 description 6
- 238000005553 drilling Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Secondary Cells (AREA)
Abstract
A dc gun drill control circuit comprising: an MCU circuit; a charging circuit; a forward and reverse conversion circuit; a torsion adjusting circuit; the charging circuit is electrically connected with the MCU circuit and used for controlling charging of the gun drill, the forward-reverse conversion direction circuit is electrically connected with the MCU circuit and used for controlling steering of the gun drill, the torsion adjusting circuit is electrically connected with the MCU circuit and used for controlling torsion of the gun drill, and the charging circuit is provided with a charging switch signal receiving end, a charging switch and a charging management chip and can be connected with direct current for use, so that the use process is more convenient.
Description
Technical Field
The utility model relates to the technical field of gun drill control circuits, in particular to a direct current gun drill control circuit.
Background
The electric drill is a drilling machine using electricity as power. Is a conventional product in electric tools and is also a product of the electric tools with the largest demand. The annual production and marketing quantity accounts for 35% of the Chinese electric tools.
The traditional electric drill still needs to be connected with mains supply in the use process, and the traditional electric drill can be used only by searching an electrified socket in the use process, so that more inconvenience exists.
Disclosure of Invention
In view of the defects in the background art, the utility model relates to a direct current gun drill control circuit which can be connected with direct current for use, and the use process is more convenient.
The utility model relates to a direct current gun drill control circuit, which comprises:
an MCU circuit;
a charging circuit;
a forward and reverse conversion circuit;
a torsion adjusting circuit;
the charging circuit is electrically connected with the MCU circuit and used for controlling charging of the gun drill, the forward-reverse conversion direction circuit is electrically connected with the MCU circuit and used for controlling steering of the gun drill, the torsion adjusting circuit is electrically connected with the MCU circuit and used for controlling torsion of the gun drill, and the charging circuit is provided with a charging switch signal receiving end, a charging switch and a charging management chip.
By adopting the scheme, the alternating current is converted into the direct current through the charging circuit to be stored, and the stored electricity can be used for drilling tasks.
Further, the LED lamp further comprises an illumination circuit, wherein the illumination circuit is electrically connected with the MCU circuit and used for assisting illumination.
Through adopting above-mentioned scheme, can improve the accuracy of drilling for the position illumination of drilling.
Further, the charging voltage sampling circuit is electrically connected with the MCU circuit and is used for sampling the charging voltage and transmitting the charging voltage to the MCU circuit.
By adopting the scheme, the charging voltage is sampled during charging, so that the safety of the charging process is ensured.
Further, the battery voltage sampling circuit is electrically connected with the MCU circuit and is used for sampling the battery voltage and transmitting the battery voltage to the MCU circuit.
By adopting the scheme, the battery state is monitored.
Further, the gun drill further comprises a man-machine interaction circuit, wherein the man-machine interaction circuit is electrically connected with the MCU circuit and used for displaying the battery state and the gun drill working state.
By adopting the scheme, the residual current of the battery and the working state of the gun drill are conveniently observed.
Further, the chip model of the MCU circuit is FT61F143-RB.
Further, the model of the charging management chip is TP4056.
Further, the torsion adjusting circuit is provided with a temperature sensor.
Drawings
FIG. 1 is a pin connection diagram of an MCU circuit of the present utility model;
FIG. 2 is a charging circuit diagram of the present utility model;
FIG. 3 is a circuit diagram of the forward and reverse conversion of the present utility model;
FIG. 4 is a diagram of a torsion adjustment circuit of the present utility model;
FIG. 5 is a diagram of an illumination circuit of the present utility model;
FIG. 6 is a diagram of a charge voltage sampling circuit according to the present utility model;
FIG. 7 is a circuit diagram of a battery voltage sampling circuit according to the present utility model;
fig. 8 is a circuit diagram of the human-computer interaction of the present utility model.
Detailed Description
The following description and the discussion of the embodiments of the present utility model will be made more complete and less in view of the accompanying drawings, in which it is to be understood that the utility model is not limited to the embodiments of the utility model disclosed and that it is intended to cover all such modifications as fall within the scope of the utility model.
For the purpose of facilitating an understanding of the embodiments of the present utility model, reference will now be made to the drawings, by way of example, of specific embodiments, and the various embodiments should not be construed to limit the embodiments of the utility model.
Embodiment 1 of the present utility model, shown with reference to fig. 1-8, relates to a dc gun drill control circuit,
the utility model relates to a direct current gun drill control circuit, which comprises: MCU circuit, charging circuit, positive and negative conversion to circuit, torsion regulating circuit, lighting circuit, charging voltage sampling circuit, battery voltage sampling circuit and man-machine interaction circuit.
The MCU circuit is embedded with a control system, the chip model of the MCU circuit is FT61F143-RB, and the MCU circuit is used for receiving signals of all circuits and sending signals to other circuits.
The charging circuit is electrically connected with the MCU circuit and used for controlling charging of the gun drill, the charging circuit is provided with a charging switch signal receiving end, a charging switch and a charging management chip as shown in fig. 2, the model of the charging management chip is TP4056, and the charging switch controls the opening and closing of the charging switch by receiving signals of the MCU.
The positive and negative conversion direction circuit is electrically connected with the MCU circuit and is provided with a positive and negative conversion reverser for controlling the steering of the gun drill;
the torque force adjusting circuit is electrically connected with the MCU circuit and used for controlling the torque force of the gun drill, and the torque force adjusting circuit is provided with a temperature sensor. The method comprises the steps of carrying out a first treatment on the surface of the
The illumination circuit is electrically connected with the MCU circuit and used for assisting illumination, and the illumination requirement is generally met in drilling operation, so that the illumination circuit is used for illumination during drilling.
The charging voltage sampling circuit is electrically connected with the MCU circuit and is used for sampling and transmitting the charging voltage to the MCU circuit, and the charging voltage is sampled during charging, so that the safety of the charging process is ensured.
The battery voltage sampling circuit is electrically connected with the MCU circuit and is used for sampling the battery voltage and transmitting the battery voltage to the MCU circuit to monitor the battery state.
The man-machine interaction circuit is electrically connected with the MCU circuit and used for displaying the battery state and the gun drill working state, the man-machine interaction circuit is an LED lamp circuit, the battery residual quantity and the gun drill working state are judged through the color and the quantity of the LED lamps, the display effect is good, meanwhile, the production cost is low, and the battery residual current and the gun drill working state are convenient to observe.
The working principle of the utility model is as follows:
and outputting a control signal of whether the gun drill is started or not according to the instructions of each sensor and a user, and realizing charging, starting and stopping, torque control and safety protection.
Finally, it should be noted that: the above examples are only specific embodiments of the present utility model, and are not intended to limit the scope of the present utility model, but it should be understood by those skilled in the art that the present utility model is not limited thereto, and that the present utility model is described in detail with reference to the foregoing examples: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (8)
1. A dc gun drill control circuit, comprising:
an MCU circuit;
a charging circuit;
a forward and reverse conversion circuit;
a torsion adjusting circuit;
the charging circuit is electrically connected with the MCU circuit and used for controlling charging of the gun drill, the forward-reverse conversion direction circuit is electrically connected with the MCU circuit and used for controlling steering of the gun drill, the torsion adjusting circuit is electrically connected with the MCU circuit and used for controlling torsion of the gun drill, and the charging circuit is provided with a charging switch signal receiving end, a charging switch and a charging management chip.
2. The direct current gun drill control circuit according to claim 1, wherein: the LED lamp also comprises an illumination circuit, wherein the illumination circuit is electrically connected with the MCU circuit and used for assisting illumination.
3. The direct current gun drill control circuit according to claim 1, wherein: the charging voltage sampling circuit is electrically connected with the MCU circuit and is used for sampling the charging voltage and transmitting the charging voltage to the MCU circuit.
4. The direct current gun drill control circuit according to claim 1, wherein: the battery voltage sampling circuit is electrically connected with the MCU circuit and is used for sampling the battery voltage and transmitting the battery voltage to the MCU circuit.
5. The direct current gun drill control circuit according to claim 1, wherein: the gun drill further comprises a man-machine interaction circuit, wherein the man-machine interaction circuit is electrically connected with the MCU circuit and used for displaying the battery state and the gun drill working state.
6. The direct current gun drill control circuit according to claim 1, wherein: the chip model of the MCU circuit is FT61F143-RB.
7. The direct current gun drill control circuit according to claim 1, wherein: the model of the charging management chip is TP4056.
8. The direct current gun drill control circuit according to claim 1, wherein: the torsion adjusting circuit is provided with a temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223411997.9U CN219958090U (en) | 2022-12-19 | 2022-12-19 | DC gun drill control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223411997.9U CN219958090U (en) | 2022-12-19 | 2022-12-19 | DC gun drill control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219958090U true CN219958090U (en) | 2023-11-03 |
Family
ID=88538408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223411997.9U Active CN219958090U (en) | 2022-12-19 | 2022-12-19 | DC gun drill control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219958090U (en) |
-
2022
- 2022-12-19 CN CN202223411997.9U patent/CN219958090U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203553538U (en) | Inductive socket | |
| CN110677953B (en) | Special arm lamp control circuit for gynecologist and obstetrician | |
| CN110547847A (en) | Bone drill | |
| CN101835306B (en) | Led lamp control circuit and led lamp | |
| CN219958090U (en) | DC gun drill control circuit | |
| CN202310206U (en) | Control circuit of ultra-low-power single wire power supply touch switch | |
| CN113162138B (en) | Externally hung battery and charging system of underwater robot | |
| CN208977690U (en) | A kind of electric screw driver | |
| CN201163358Y (en) | Sliding touch type light modulation and speed regulation switch | |
| CN215830776U (en) | Negative-polarity-powered fan lamp double-control circuit | |
| CN213025386U (en) | Intelligent household multifunctional voice remote controller | |
| CN213906990U (en) | Novel USB interface | |
| CN205899492U (en) | System power supply on -off controller based on computer data transmission interface on -line monitoring | |
| CN204425713U (en) | Brightness is regulated and the control circuit exported with USB in energy-saving LED lamp | |
| CN109940561A (en) | A kind of display methods of electric tool and its electricity | |
| CN210670645U (en) | Control system for solar street lamp | |
| CN201003341Y (en) | Integral garage door opening machine | |
| CN204425712U (en) | A kind of multi-functional energy-saving LED lamp control circuit | |
| CN103683968B (en) | The power controller of single live wire access | |
| CN202852660U (en) | Mixed rechargeable energy-saving lamp | |
| CN206160195U (en) | Two touch -control electric arcs, heating wire multifunctional lighter | |
| CN105610357A (en) | Monitoring control device of electric generator output state | |
| CN221202221U (en) | Power supply control device of electrical equipment and electrical equipment | |
| CN216134615U (en) | Lighting circuit and low-level lighting lamp | |
| CN216289327U (en) | Intelligent socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |