CN110815136A - Intelligent soft hammer - Google Patents
Intelligent soft hammer Download PDFInfo
- Publication number
- CN110815136A CN110815136A CN201911150748.9A CN201911150748A CN110815136A CN 110815136 A CN110815136 A CN 110815136A CN 201911150748 A CN201911150748 A CN 201911150748A CN 110815136 A CN110815136 A CN 110815136A
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- CN
- China
- Prior art keywords
- hammer
- hammer body
- handle
- electrically connected
- alarm
- 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.)
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- 238000001514 detection method Methods 0.000 claims abstract description 20
- 239000011796 hollow space material Substances 0.000 claims description 4
- 230000005236 sound signal Effects 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000005034 decoration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 241000282376 Panthera tigris Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D1/00—Hand hammers; Hammer heads of special shape or materials
- B25D1/02—Inserts or attachments forming the striking part of hammer heads
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
Abstract
The invention discloses an intelligent soft hammer which comprises a hammer head and a hammer handle, wherein the hammer head comprises a hammer body, a power supply unit, a hollowing detection unit and a plane detection unit, and the hammer handle comprises a plurality of elastic strips and a handle. The invention can accurately detect whether floor tiles are hollowly and floor tile flatness and straightness, improve engineering quality, generate electricity by the vibration of the hammer head, save energy, protect environment, prevent the vibration of the hammer head from being transmitted to the hand of the holding handle and prevent the hand from being damaged during working.
Description
Technical Field
The invention belongs to the technical field of building appliances, and particularly relates to an intelligent soft hammer.
Technical Field
The house decoration is the last link of the house construction, the house decoration comprises the construction of water and electricity, walls, floors, ceilings, landscapes and the like, and two types of hammers are frequently used for the house decoration, namely a hard hammer and a soft hammer. Such as the need for a hard hammer to nail or other hard objects, and a soft hammer to lay tiles for a worker. The soft hammer is a hammer with a hammer head made of rubber, the rubber has elasticity, and the soft hammer strikes the floor tiles by utilizing the elasticity to enable the floor tiles to be level and level, so that hollowing is prevented, and the floor tiles are not easy to damage. The existing soft hammer only has a knocking function and cannot detect whether the floor tiles are hollowly, and a finishing worker can only judge whether the floor tiles are hollowly by listening to sound generated by knocking the floor tiles. In addition, the existing soft hammer can not detect the flatness and straightness of the floor tile, and a finishing worker can only judge by eye force, so that the judgment is often not accurate enough. In addition, the existing soft hammer is characterized in that a hammer head is directly connected with a handle, and the hammer head vibration is transmitted to the hand of a finishing worker through the handle, so that the hand of the finishing worker is numb, and even a tiger's mouth of the hand is injured.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides an intelligent soft hammer.
The technical scheme adopted by the invention is as follows: the utility model provides an intelligence soft hammer, includes tup, hammer handle, characterized by:
the hammer head comprises a hammer body, a power supply unit, an empty drum detection unit and a plane detection unit;
the hammer body is a cylindrical body made of rubber, a spherical hollow part is arranged at the center of the hammer body, the lower bottom surface of the hammer body is a knocking surface, a parabolic cavity is arranged at the lower bottom surface of the hammer body, a mounting cavity is arranged at the upper top surface of the hammer body, a cover plate is arranged on the mounting cavity, a plurality of mounting holes are formed in the periphery of the upper top surface of the hammer body, a first connecting piece connected with a hammer handle is arranged on the side surface of the hammer body, and a cable channel for connecting all elements is arranged inside the hammer body;
the power supply unit comprises a piezoelectric sheet, a collision ball, a rectifying circuit, a booster circuit and a rechargeable battery, wherein the piezoelectric sheet is bonded on the spherical hollow inner wall of the hammer body, the collision ball is arranged in the spherical hollow space of the hammer body, the rectifying circuit, the booster circuit and the rechargeable battery are arranged in the arrangement cavity of the hammer body, the piezoelectric sheet is electrically connected with the rectifying circuit, the rectifying circuit is electrically connected with the booster circuit, the booster circuit is electrically connected with the rechargeable battery, when the hammer head knocks on a floor tile, the collision ball bounces in the spherical hollow space and collides with the piezoelectric sheet, the piezoelectric sheet is pressed to generate alternating current and transmits the alternating current to the rectifying circuit, the rectifying circuit converts irregular alternating current output by the piezoelectric sheet into stable direct current and transmits the stable direct current to the booster circuit, the booster circuit boosts the direct current output by the rectifying circuit to a voltage value suitable for charging and transmits the, The plane detection unit supplies power;
the hollowing detection unit is used for detecting whether the floor tiles are hollowing or not, and comprises a sound pick-up, an analog-to-digital converter, a read-only memory, a numerical value comparator, an alarm and a single chip microcomputer, wherein the sound pick-up is arranged at the focus of the parabolic cavity of the hammer body, the analog-to-digital converter, the read-only memory, the numerical value comparator, the alarm and the single chip microcomputer are arranged in the placement cavity of the hammer body, the sound pick-up is electrically connected with the analog-to-digital converter, the read-only memory is electrically connected with the numerical value comparator, the analog-to-digital converter and the alarm are electrically connected with the single chip microcomputer, the read-only memory is electrically connected with the single chip microcomputer in a two-way manner, when the hammer head strikes the floor tiles, the sound pick-up collects sound signals generated by the hammer head striking the floor tiles and transmits the sound signals to the analog-to the analog, when the collected sound wave is not in the preset normal sound wave range, the single chip microcomputer controls the alarm to give an alarm;
the plane detection unit is used for detecting the flatness and the straightness of the floor tiles and comprises a plurality of laser generators and a switch button, wherein the laser generators are respectively arranged on a plurality of arrangement holes of the hammer body, the switch button is arranged on the hammer handle, the laser generators and the switch button are electrically connected with the rechargeable battery, when the upper top surface of the hammer body is close to the surface of the floor tiles, laser beams emitted by the laser generators represent the surface of the floor tiles, and the flatness and the straightness of the surface of the floor tiles can be judged by comparing the laser beams with surrounding standard lines or reference objects;
the hammer handle comprises a plurality of elastic strips and a handle, wherein the elastic strips become thick gradually from one end to the other end, the thin ends of the elastic strips are fixedly arranged on a second connecting piece, the second connecting piece is matched with the first connecting piece on the hammer body, the thick ends of the elastic strips are fixedly arranged on the handle, a switch button is arranged on the handle, and when the hammer head vibrates, the elastic strips prevent the hammer head from vibrating and transmit to a hand holding the handle.
Furthermore, the cover plate is provided with through holes.
Further, the piezoelectric sheet is piezoelectric ceramic.
Further, the rechargeable battery adopts a lithium battery.
Further, the adapter adopts the electret microphone.
Furthermore, the read-only memory adopts an EEPROM read-only memory.
Further, the numerical comparator adopts a 74 LS85 integrated numerical comparator.
Further, the alarm adopts an acousto-optic alarm.
Further, the singlechip adopts an STC12C560S2 singlechip.
Further, the laser generator adopts a laser LED.
The invention has the beneficial effects that: the hammer is provided with the hollowing detection unit and the plane detection unit, so that whether the floor tiles are hollowing or not and the flatness and straightness of the floor tiles can be accurately detected, and the engineering quality is improved; the hammer head is also provided with a power supply unit which can generate power by means of self vibration of the hammer head, so that the hammer head is energy-saving and environment-friendly; the hammer handle is provided with an elastic strip which can prevent the vibration of the hammer head from being transferred to the hand holding the handle.
Drawings
Fig. 1 is a schematic diagram of the appearance structure of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
FIG. 3 is a block diagram showing the structure of the power supply unit, the empty drum detecting unit, and the flat detecting unit according to the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
The utility model provides an intelligence soft hammer, includes tup 1, hammer handle 2, characterized by:
the hammer head 1 comprises a hammer body 3, a power supply unit, an empty drum detection unit and a plane detection unit;
the hammer body 3 is a cylindrical body made of rubber, a spherical hollow 16 is arranged at the center of the hammer body 3, the lower bottom surface of the hammer body 3 is a knocking surface, a parabolic cavity 13 is arranged at the lower bottom surface of the hammer body 3, a mounting cavity 18 is arranged at the upper top surface of the hammer body 3, a cover plate 6 is arranged on the mounting cavity 18, a plurality of mounting holes 4 are formed in the periphery of the upper top surface of the hammer body 3, a first connecting piece 8 connected with the hammer handle 2 is arranged on the side surface of the hammer body 3, and a cable channel for connecting all elements is arranged inside the hammer body 3;
the power supply unit comprises a piezoelectric sheet 17, a collision ball 15, a rectifying circuit, a boosting circuit and a rechargeable battery, wherein the piezoelectric sheet 17 is bonded on the inner wall of a spherical hollow 16 of a hammer body, the collision ball 15 is arranged in the spherical hollow 16 of the hammer body, the rectifying circuit, the boosting circuit and the rechargeable battery are arranged in a mounting cavity 18 of the hammer body 3, the piezoelectric sheet 17 is electrically connected with the rectifying circuit, the rectifying circuit is electrically connected with the boosting circuit, the boosting circuit is electrically connected with the rechargeable battery, when the hammer head 1 knocks a floor tile, the collision ball 15 bounces in the spherical hollow 16 and collides with the piezoelectric sheet 17, the piezoelectric sheet 17 is pressurized to generate alternating current and transmit the alternating current to the rectifying circuit, the rectifying circuit converts irregular alternating current output by the piezoelectric sheet into stable direct current and transmits the stable direct current to the boosting circuit, and the boosting circuit boosts the direct current output by the rectifying circuit to a, the rechargeable battery supplies power to the hollowing detection unit and the plane detection unit;
the hollowing detection unit is used for detecting whether floor tiles are hollowing or not, and comprises a sound pick-up 14, an analog-to-digital converter, a read-only memory, a numerical value comparator, an alarm and a single chip microcomputer, wherein the sound pick-up 14 is arranged at the focus of a parabolic cavity 13 of a hammer body 3, the analog-to-digital converter, the read-only memory, the numerical value comparator, the alarm and the single chip microcomputer are arranged in a placement cavity 18 of the hammer body 3, the sound pick-up 14 is electrically connected with the analog-to-digital converter, the read-only memory is electrically connected with the numerical value comparator, the analog-to-digital converter and the alarm are electrically connected with the single chip microcomputer, the read-only memory is electrically connected with the single chip microcomputer in a two-way manner, the numerical value comparator is electrically connected with the single chip microcomputer in a two-way manner, when, the numerical value comparator compares the collected sound waves with a normal sound wave range preset by the read-only memory, and when the collected sound waves are not in the preset normal sound wave range, the single chip microcomputer controls the alarm to give an alarm;
the plane detection unit is used for detecting the flatness and the straightness of the floor tiles and comprises a plurality of laser generators 5 and a switch button 12, wherein the laser generators 5 are respectively arranged on a plurality of arrangement holes 4 of the hammer body, the switch button 12 is arranged on the hammer handle 2, the laser generators 5 and the switch button 12 are electrically connected with the rechargeable battery, when the top surface of the hammer body 3 is close to the surface of the floor tiles, laser beams emitted by the laser generators 5 represent the surface of the floor tiles, and the flatness and the straightness of the surface of the floor tiles can be judged by comparing the laser beams with surrounding standard lines or reference objects;
Further, the cover plate 6 is provided with a through hole 7.
Further, the piezoelectric sheet is piezoelectric ceramic.
Further, the rechargeable battery adopts a lithium battery.
Further, the sound pickup 14 is an electret microphone.
Furthermore, the read-only memory adopts an EEPROM read-only memory.
Further, the numerical comparator adopts a 74 LS85 integrated numerical comparator.
Further, the alarm adopts an acousto-optic alarm.
Further, the singlechip adopts an STC12C560S2 singlechip.
Further, the laser generator 5 is a laser LED.
Claims (10)
1. The utility model provides an intelligence soft hammer, includes tup, hammer handle, characterized by:
the hammer head comprises a hammer body, a power supply unit, an empty drum detection unit and a plane detection unit;
the hammer body is a cylindrical body made of rubber, a spherical hollow part is arranged at the center of the hammer body, the lower bottom surface of the hammer body is a knocking surface, a parabolic cavity is arranged at the lower bottom surface of the hammer body, a mounting cavity is arranged at the upper top surface of the hammer body, a cover plate is arranged on the mounting cavity, a plurality of mounting holes are formed in the periphery of the upper top surface of the hammer body, a first connecting piece connected with a hammer handle is arranged on the side surface of the hammer body, and a cable channel for connecting all elements is arranged inside the hammer body;
the power supply unit comprises a piezoelectric sheet, a collision ball, a rectifying circuit, a booster circuit and a rechargeable battery, wherein the piezoelectric sheet is bonded on the spherical hollow inner wall of the hammer body, the collision ball is arranged in the spherical hollow space of the hammer body, the rectifying circuit, the booster circuit and the rechargeable battery are arranged in the arrangement cavity of the hammer body, the piezoelectric sheet is electrically connected with the rectifying circuit, the rectifying circuit is electrically connected with the booster circuit, the booster circuit is electrically connected with the rechargeable battery, when the hammer head knocks on a floor tile, the collision ball bounces in the spherical hollow space and collides with the piezoelectric sheet, the piezoelectric sheet is pressed to generate alternating current and transmits the alternating current to the rectifying circuit, the rectifying circuit converts irregular alternating current output by the piezoelectric sheet into stable direct current and transmits the stable direct current to the booster circuit, the booster circuit boosts the direct current output by the rectifying circuit to a voltage value suitable for charging and transmits the, The plane detection unit supplies power;
the hollowing detection unit is used for detecting whether the floor tiles are hollowing or not, and comprises a sound pick-up, an analog-to-digital converter, a read-only memory, a numerical value comparator, an alarm and a single chip microcomputer, wherein the sound pick-up is arranged at the focus of the parabolic cavity of the hammer body, the analog-to-digital converter, the read-only memory, the numerical value comparator, the alarm and the single chip microcomputer are arranged in the placement cavity of the hammer body, the sound pick-up is electrically connected with the analog-to-digital converter, the read-only memory is electrically connected with the numerical value comparator, the analog-to-digital converter and the alarm are electrically connected with the single chip microcomputer, the read-only memory is electrically connected with the single chip microcomputer in a two-way manner, when the hammer head strikes the floor tiles, the sound pick-up collects sound signals generated by the hammer head striking the floor tiles and transmits the sound signals to the analog-to the analog, when the collected sound wave is not in the preset normal sound wave range, the single chip microcomputer controls the alarm to give an alarm;
the plane detection unit is used for detecting the flatness and the straightness of the floor tiles and comprises a plurality of laser generators and a switch button, wherein the laser generators are respectively arranged on a plurality of arrangement holes of the hammer body, the switch button is arranged on the hammer handle, the laser generators and the switch button are electrically connected with the rechargeable battery, when the upper top surface of the hammer body is close to the surface of the floor tiles, laser beams emitted by the laser generators represent the surface of the floor tiles, and the flatness and the straightness of the surface of the floor tiles can be judged by comparing the laser beams with surrounding standard lines or reference objects;
the hammer handle comprises a plurality of elastic strips and a handle, wherein the elastic strips become thick gradually from one end to the other end, the thin ends of the elastic strips are fixedly arranged on a second connecting piece, the second connecting piece is matched with the first connecting piece on the hammer body, the thick ends of the elastic strips are fixedly arranged on the handle, a switch button is arranged on the handle, and when the hammer head vibrates, the elastic strips prevent the hammer head from vibrating and transmit to a hand holding the handle.
2. The intelligent soft hammer of claim 1, wherein: the cover plate is provided with through holes.
3. The intelligent soft hammer of claim 1, wherein: the piezoelectric sheet is piezoelectric ceramic.
4. The intelligent soft hammer of claim 1, wherein: the rechargeable battery adopts a lithium battery.
5. The intelligent soft hammer of claim 1, wherein: the sound pick-up adopts an electret microphone.
6. The intelligent soft hammer of claim 1, wherein: the read-only memory adopts EEPROM read-only memory.
7. The intelligent soft hammer of claim 1, wherein: the numerical comparator adopts a 74 LS85 integrated numerical comparator.
8. The intelligent soft hammer of claim 1, wherein: the alarm adopts an acousto-optic alarm.
9. The intelligent soft hammer of claim 1, wherein: the single chip microcomputer is an STC12C560S2 single chip microcomputer.
10. The intelligent soft hammer of claim 1, wherein: the laser generator adopts a laser LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911150748.9A CN110815136A (en) | 2019-11-21 | 2019-11-21 | Intelligent soft hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911150748.9A CN110815136A (en) | 2019-11-21 | 2019-11-21 | Intelligent soft hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110815136A true CN110815136A (en) | 2020-02-21 |
Family
ID=69558095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911150748.9A Withdrawn CN110815136A (en) | 2019-11-21 | 2019-11-21 | Intelligent soft hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110815136A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362739A (en) * | 2020-11-23 | 2021-02-12 | 程志宏 | Wall hollowing detection machine based on information technology |
| CN117379718A (en) * | 2023-05-08 | 2024-01-12 | 国家灾害安全研究院 | Disaster relief safety hammer |
-
2019
- 2019-11-21 CN CN201911150748.9A patent/CN110815136A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362739A (en) * | 2020-11-23 | 2021-02-12 | 程志宏 | Wall hollowing detection machine based on information technology |
| CN112362739B (en) * | 2020-11-23 | 2021-05-14 | 四川川金建筑工程有限公司 | Wall hollowing detection machine based on information technology |
| CN117379718A (en) * | 2023-05-08 | 2024-01-12 | 国家灾害安全研究院 | Disaster relief safety hammer |
| CN117379718B (en) * | 2023-05-08 | 2024-04-23 | 国家灾害安全研究院 | Disaster relief safety hammer |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200221 |