CN214720815U - Percussion drill capable of displaying levelness and electric quantity - Google Patents
Percussion drill capable of displaying levelness and electric quantity Download PDFInfo
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- CN214720815U CN214720815U CN202120669133.3U CN202120669133U CN214720815U CN 214720815 U CN214720815 U CN 214720815U CN 202120669133 U CN202120669133 U CN 202120669133U CN 214720815 U CN214720815 U CN 214720815U
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Abstract
The utility model discloses a show strike brill of levelness and electric quantity, including strikeing the brill main part, the one end and the drill bit correspondence of strikeing the brill main part are connected the bottom correspondence of strikeing the brill main part is equipped with the collet correspond in the collet and be equipped with rechargeable battery but rechargeable battery corresponds in the rechargeable battery and is equipped with electric quantity sensor, rechargeable battery corresponds the electricity with electric quantity sensor and is connected, rechargeable battery corresponds the electricity with strikeing the brill main part and is connected the one end correspondence of strikeing the brill main part is equipped with inclination sensor, inclination sensor and electric quantity sensor all correspond the electricity with digital display screen and are connected, digital display screen sets up on the surface of strikeing the brill main part. The utility model discloses can let constructor master the straightness that hangs down when punching, punch perpendicularly, make the pleasing to the eye degree height in efficiency and the hole that punches. Install the electric quantity sensor additional in the churn drill, through digital display screen display levelness and residual capacity, it is clear directly perceived.
Description
Technical Field
The utility model belongs to the technical field of the building construction tool and specifically relates to a strike of demonstration levelness and electric quantity and bores.
Background
The percussion drill works by means of rotation and impact, the percussion drill can be used for impact drilling of natural stones or concrete, the percussion drill is provided with an adjusting knob at a drill chuck during working, the adjustable common electric hand drill and the percussion drill are in two modes, the percussion drill is mainly suitable for performing impact drilling on a concrete floor, a wall, bricks, stones, wood boards and multilayer materials, in addition, the percussion drill can also perform drilling and tapping on wood, metal, ceramics and plastics and is provided with an electronic speed regulating device to perform functions of clockwise or anticlockwise rotation and the like, the percussion drill is often provided with a vibration damping device at the part of a handle or a tailstock, and then the vibration of a user can be reduced when the percussion drill is used.
The existing impact drill does not have any display function, and is easy to deflect when drilling, so that the position of a bolt is inclined, and the bearing and the attractiveness are influenced. The percussion drill does not have the electric quantity display function at present, if the use in the power failure, still need external power supply to use, under the condition that the job site does not have closely under the power can be used, will influence the construction. Therefore, it is necessary to design a hammer drill that displays levelness and power.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the percussion drill displaying levelness and electric quantity is provided.
The utility model discloses a following scheme realizes:
the utility model provides a show impact of levelness and electric quantity and bore, bores the main part including impacting, the one end that bores the main part is corresponding with the drill bit and is connected impact the bottom correspondence that bores the main part and being equipped with the collet correspond in the collet and be equipped with rechargeable battery correspond in the rechargeable battery and be equipped with electric quantity sensor, rechargeable battery corresponds the electricity with electric quantity sensor and is connected, rechargeable battery corresponds the electricity with the impact brill main part and is connected the one end correspondence that bores the main part is equipped with inclination sensor, inclination sensor and electric quantity sensor all correspond the electricity with digital display screen and are connected, digital display screen sets up and bores the surface of main part at the impact.
The digital display screen comprises a display screen body and a single chip microcomputer, wherein the display screen body is correspondingly and electrically connected with the single chip microcomputer, and the single chip microcomputer is correspondingly and electrically connected with the inclination angle sensor and the electric quantity sensor.
The upper end of collet is equipped with inside sunken connection blind hole the inner wall correspondence of connecting the blind hole is equipped with the external screw thread the outer wall correspondence of collet is equipped with the friction line of stripe form the lower extreme correspondence of percussion drill main part is equipped with outside convex columnar spliced pole the surface correspondence of spliced pole is equipped with the internal thread, the internal thread corresponds with the external screw thread and matches the terminal correspondence of spliced pole is equipped with exposed power joint, power joint's one end corresponds the electricity with rechargeable battery and is connected.
Still correspond to be equipped with the protective sheath of cover tubulose on the percussion drill main part, the protective sheath sets up the outside at the drill bit, the protective sheath passes through connecting screw and the corresponding releasable connection of percussion drill main part.
The percussion drill comprises a percussion drill body, and is characterized in that inclination angle sensor mounting holes are correspondingly formed in the percussion drill body, the inclination angle sensors are correspondingly mounted in the inclination angle sensor mounting holes, and the inclination angle sensor mounting holes are correspondingly overlapped with the axis of a drill bit.
The utility model has the advantages that:
the utility model relates to a show impact of levelness and electric quantity and bore installs inclination sensor additional in strikeing the brill, can let constructor master the straightness that hangs down when punching, punch perpendicularly, make the pleasing to the eye degree height in efficiency and the hole that punches. Install the electric quantity sensor additional in the churn drill, through digital display screen display levelness and residual capacity, it is clear directly perceived.
Drawings
Fig. 1 is the utility model relates to a show the structure schematic diagram of the percussion drill of levelness and electric quantity.
Fig. 2 is a block diagram of a part of the circuit connection of the percussion drill of the present invention showing levelness and electric quantity.
In the figure: 1 is the percussion drill main part, 11 is the spliced pole, 12 is the internal thread, 13 is power connection, 2 is the drill bit, 3 is the collet, 31 is the connection blind hole, 32 is the friction line, 4 is the inclination sensor, 5 is the digital display screen, 51 is the display screen body, 52 is the singlechip, 6 is rechargeable battery, 7 is the electrical quantity sensor, 8 is the protective sheath, 9 is connecting screw, 10 is the inclination sensor mounting hole.
Detailed Description
The preferred embodiments of the present invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1 and 2, an impact drill for displaying levelness and electric quantity comprises an impact drill body 1, one end of the impact drill body 1 is correspondingly connected with a drill bit 2, a bottom support 3 is correspondingly arranged at the bottom of the impact drill body 1, a rechargeable battery 6 is correspondingly arranged in the bottom support 3, an electric quantity sensor 7 is correspondingly arranged in the rechargeable battery 6, the rechargeable battery 6 is correspondingly and electrically connected with the electric quantity sensor 7, the rechargeable battery 6 is correspondingly and electrically connected with the impact drill body 1, an inclination angle sensor 4 is correspondingly arranged at one end of the impact drill body 1, the inclination angle sensor 4 and the electric quantity sensor 7 are both correspondingly and electrically connected with a digital display screen 5, and the digital display screen 5 is arranged on the surface of the impact drill body 1. The specific circuit structure, connection relationship, working process and principle of the percussion drill main body are known technology and are not described in detail herein.
The digital display screen 5 comprises a display screen body 51 and a single chip microcomputer 52, wherein the display screen body 51 is correspondingly and electrically connected with the single chip microcomputer 52, and the single chip microcomputer 52 is correspondingly and electrically connected with the inclination angle sensor 4 and the electric quantity sensor 7.
The upper end of collet 3 is equipped with inside sunken connection blind hole 31 the inner wall correspondence of connecting blind hole 31 is equipped with the external screw thread (not marking in the drawing) the outer wall correspondence of collet 3 is equipped with the friction line 32 of stripe form the lower extreme correspondence of percussion drill main part 1 is equipped with outside convex cylindrical spliced pole 11 the surface correspondence of spliced pole 11 is equipped with internal thread 12, internal thread 12 corresponds with the external screw thread and matches the terminal correspondence of spliced pole 11 is equipped with exposed power connection 13, power connection 13's one end corresponds the electricity with rechargeable battery 6 and is connected.
Still correspond on the percussion drill main part 1 and be equipped with sleeve form protective sheath 8, protective sheath 8 sets up the outside at drill bit 2, protective sheath 8 passes through connecting screw 9 and the corresponding releasable connection of percussion drill main part 1.
The percussion drill body 1 is correspondingly provided with an inclination angle sensor mounting hole 10, the inclination angle sensor 4 is correspondingly mounted in the inclination angle sensor mounting hole 10, and the inclination angle sensor mounting hole 10 is correspondingly overlapped with the axis of the drill bit 2. The specific circuit structures, connection relationships, working processes and principles of the electric quantity sensor and the tilt angle sensor are known technologies, and are not described herein again.
The inclination angle sensor and the punching plane are horizontally arranged in the percussion drill, the inclination angle sensor is actually a micro mechanical sensor on the surface of polycrystalline silicon etched in a silicon chip, and a set of precise signal processing circuit is integrated, and the signal processing circuit can convert an analog signal generated by the micro mechanical sensor on the surface into a duty ratio modulation digital signal for output. In the punching process, the levelness condition acquired by the inclination angle sensor can be displayed on the digital display screen, and when the levelness display value is 0, the levelness is completely horizontal.
And an electric quantity sensor is additionally arranged in the impact drill, and the levelness and the residual electric quantity are displayed through a liquid crystal digital display. The electric quantity sensor adopts a digital quantity output electric quantity sensor, and can receive information of the measured electric quantity and convert the information into an electric signal to be output.
The digital display screen controls the light emitting diode and the liquid crystal display to work in a field or matrix or whole word mode through a digital circuit, a single chip microcomputer is arranged in the digital display screen, signals of the electric quantity sensor and the inclination angle sensor are processed, the digital display adopted by the scheme is in a static waveform, and multi-channel searching address dynamic scanning is used for reducing the number of lead wires of the digital display field, the number of driving circuits and the number of connecting wires between the display and a power supply, meanwhile, the cost is reduced, the reliability is improved, and the energy is saved.
Although the invention has been shown and described in detail with respect to the preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a show percussion drill of levelness and electric quantity, includes percussion drill main part (1), the one end of percussion drill main part (1) corresponds with drill bit (2) and is connected its characterized in that: strike the bottom correspondence of boring main part (1) and be equipped with collet (3) correspond in collet (3) and be equipped with rechargeable battery (6) interior correspondence is equipped with electric quantity sensor (7), rechargeable battery (6) correspond with electric quantity sensor (7) and are connected electrically, rechargeable battery (6) correspond with strike and bore main part (1) and be connected electrically the one end correspondence of boring main part (1) is equipped with inclination sensor (4), inclination sensor (4) and electric quantity sensor (7) all correspond with digital display screen (5) and are connected electrically, digital display screen (5) set up and bore the surface of main part (1) at the impact.
2. The percussion drill for displaying levelness and electric quantity according to claim 1, wherein: the digital display screen (5) comprises a display screen body (51) and a single chip microcomputer (52), the display screen body (51) is correspondingly and electrically connected with the single chip microcomputer (52), and the single chip microcomputer (52) is correspondingly and electrically connected with the inclination angle sensor (4) and the electric quantity sensor (7).
3. The percussion drill for displaying levelness and electric quantity according to claim 1, wherein: the upper end of collet (3) is equipped with inside sunken connection blind hole (31) the inner wall correspondence of connecting blind hole (31) is equipped with the external screw thread the outer wall correspondence of collet (3) is equipped with friction line (32) of striation the lower extreme correspondence of percussion drill main part (1) is equipped with outside convex columnar spliced pole (11) the surface correspondence of spliced pole (11) is equipped with internal thread (12), internal thread (12) correspond with the external screw thread and match the terminal correspondence of spliced pole (11) is equipped with exposed power joint (13), the one end and the rechargeable battery (6) of power joint (13) correspond the electricity and are connected.
4. The percussion drill for displaying levelness and electric quantity according to claim 1, wherein: still correspond on the percussion drill main part (1) and be equipped with sleeve form protective sheath (8), protective sheath (8) set up the outside at drill bit (2), protective sheath (8) are through connecting screw (9) with percussion drill main part (1) corresponding releasable connection.
5. The percussion drill for displaying levelness and electric quantity according to claim 1, wherein: the percussion drill comprises a percussion drill body (1), wherein inclination angle sensor mounting holes (10) are correspondingly formed in the percussion drill body (1), inclination angle sensors (4) are correspondingly mounted in the inclination angle sensor mounting holes (10), and the inclination angle sensor mounting holes (10) are correspondingly overlapped with the axis of a drill bit (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120669133.3U CN214720815U (en) | 2021-04-01 | 2021-04-01 | Percussion drill capable of displaying levelness and electric quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120669133.3U CN214720815U (en) | 2021-04-01 | 2021-04-01 | Percussion drill capable of displaying levelness and electric quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214720815U true CN214720815U (en) | 2021-11-16 |
Family
ID=78599520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120669133.3U Active CN214720815U (en) | 2021-04-01 | 2021-04-01 | Percussion drill capable of displaying levelness and electric quantity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214720815U (en) |
-
2021
- 2021-04-01 CN CN202120669133.3U patent/CN214720815U/en active Active
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