CN102241006B - Vibration wrench - Google Patents
Vibration wrench Download PDFInfo
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- CN102241006B CN102241006B CN 201010172715 CN201010172715A CN102241006B CN 102241006 B CN102241006 B CN 102241006B CN 201010172715 CN201010172715 CN 201010172715 CN 201010172715 A CN201010172715 A CN 201010172715A CN 102241006 B CN102241006 B CN 102241006B
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Abstract
The invention relates to a vibration wrench which comprises a wrench body, a circuit board, a motor and a rotating rod. A cavity is arranged in the wrench body, and the circuit board is positioned in the cavity. The circuit board comprises a torque force detection chip, a micro-processing chip and a motor driver chip. The torque force detection chip is used for detecting torque force provided by the wrench body, the micro-processing chip is electrically connected with the torque force detection chip, and the motor driver chip is electrically connected with the micro-processing chip. When the torque force detected by the torque force detection chip achieves a preset value, the micro-processing chip triggers the motor driver chip. The motor is controlled by the motor driver chip, and the rotating rod is used for being driven by the motor, thereby rapping the inner wall of the cavity to simultaneously enable the wrench body to vibrate and emit sound. When the detected torque force value achieves the preset value, the vibration wrench can be simultaneously used for vibration indication and sound indication.
Description
Technical field
The present invention relates to a kind of spanner, particularly relate to a kind of shock driver.
Background technology
General torque spanner can utilize electric control gears such as buzzer that caution sound is provided.Yet in noisy facility maintenance work environment, sound is left in the basket easily.
On the other hand, in some facility maintenance work environment, the spanner user pacifies factor based on the worker, is required to put on thick and heavy gloves.Therefore, though have public data such as TaiWan, China patent case I248852 to be set forth in the electromagnetic shaker of installing one sense of touch indication in the electronics torque wrench; But further do not disclose ins and outs.
This shows that above-mentioned existing spanner obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of novel shock driver, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Because the defective that above-mentioned existing spanner exists, the inventor is based on being engaged in practical experience and the professional knowledge that this type of product design manufacturing is enriched for many years, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of novel shock driver, can improve general existing spanner, make it have more practicality.Through constantly research, design, and through after studying sample and improvement repeatedly, create the present invention who has practical value finally.
Summary of the invention
Main purpose of the present invention is, overcomes the defective that existing spanner exists, and a kind of novel shock driver is provided, and technical problem to be solved is to make it utilize motor that vibration indication and sound indication are provided simultaneously, is very suitable for practicality.
The object of the invention to solve the technical problems realizes by the following technical solutions.According to a kind of shock driver that the present invention proposes, it comprises: a wrench body, inside have a cavity; One circuit board is positioned at this cavity, and this circuit board comprises: torsion detecting chip, in order to detect the torsion that this wrench body provides; One little process chip electrically connects this torsion detecting chip; And one motor drive chip, electrically connect this little process chip; One motor is controlled by this motor and drives chip; And a swingle, drive in order to be subjected to this motor, and then the inwall that knocks this cavity is to vibrate this wrench body simultaneously and to send the sound; Wherein, when the torsion that this little process chip is detected in this torsion detecting chip reaches a preset value, trigger this motor and drive chip.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid shock driver, wherein said cavity have one and are struck projection, and this swingle one end has a flexible body and and knock piece, the bending when this knocks piece and contacts this and struck projection of this flexible body.
Aforesaid shock driver, the inwall of wherein said cavity comprise that more one is struck piece and a back-moving spring, are struck piece one end and are articulated in cavity, and the other end sees through back-moving spring and connects cavity.
Aforesaid shock driver comprising a memory, electrically connects little process chip.
Aforesaid shock driver wherein more comprises a data access interface, electrically connects little process chip.
Aforesaid shock driver comprising a display floater, electrically connects little process chip.
The object of the invention to solve the technical problems also realizes by the following technical solutions.According to a kind of shock driver that the present invention proposes, it comprises: a wrench body, inside have a cavity; One circuit board is positioned at this cavity, and this circuit board comprises: torsion detecting chip, in order to detect the torsion that this wrench body provides; One little process chip electrically connects this torsion detecting chip; And a solenoid-driven chip, electrically connect this little process chip; One magnetic valve is controlled by this solenoid-driven chip; And one knock piece, is controlled by this magnetic valve back and forth knocking the inwall of this cavity, and then vibrates this wrench body simultaneously and send the sound; Wherein, when the torsion that this little process chip is detected in this torsion detecting chip reaches a preset value, trigger this solenoid-driven chip.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid shock driver comprising a memory, electrically connects little process chip.
Aforesaid shock driver wherein more comprises a data access interface, electrically connects little process chip.
Aforesaid shock driver wherein more comprises a display floater, electrically connects little process chip.
The present invention compared with prior art has tangible advantage and beneficial effect.As known from the above, for achieving the above object, the invention provides a kind of shock driver, comprise a wrench body, a circuit board, a motor and a swingle.Wrench body inside has a cavity, and circuit board is positioned at cavity.Circuit board comprises that torsion detecting chip, a little process chip and a motor drive chip.Torsion detecting chip is in order to detect the torsion that wrench body provides, and little process chip electrically connects torsion detecting chip, and motor driving chip electrically connects little process chip.Wherein, when the torsion that little process chip is detected in torsion detecting chip reaches a preset value, trigger motor and drive chip.Motor is controlled by motor and drives chip, and swingle is then in order to being driven by motor, and then the inwall that knocks cavity is with while shock driver body and send the sound.
It should be noted that the present technique aspect in another embodiment, more comprise the various vibrating mechanisms of design, struck projection such as design one in cavity, and design a flexible body and in swingle one end and knock piece; Or design one in cavity inner wall and struck piece and a back-moving spring.
Another technology aspect of this disclosure is that a kind of shock driver is being provided, in order to vibration indication and sound indication are provided simultaneously with magnetic valve.
According to present technique aspect one embodiment, a kind of shock driver is proposed, comprise that a wrench body, a circuit board, a magnetic valve and knock piece.Wrench body inside has a cavity, and circuit board is positioned at cavity.Circuit board comprises a torsion detecting chip, a little process chip and a solenoid-driven chip.Torsion detecting chip is in order to detect the torsion that wrench body provides, and little process chip electrically connects torsion detecting chip, and the solenoid-driven chip electrically connects little process chip.Wherein, when the torsion that little process chip is detected in torsion detecting chip reaches a preset value, trigger the solenoid-driven chip.Magnetic valve is controlled by the solenoid-driven chip, and knock piece and then be controlled by magnetic valve back and forth knocking the inwall of cavity, and then shock driver body and send the sound simultaneously.
It should be noted that the present technique aspect in another embodiment, more comprise and utilize a memory storage preset value, utilize a data access interface to refresh preset value, and utilize a display floater to show the torsion of detecting.
By technique scheme, shock driver of the present invention has following advantage and beneficial effect at least: by this, the shock driver of the aforementioned all embodiments of the present invention can be when torsion detecting value reaches preset value, simultaneously for vibration indication and sound indication.
In sum, the invention relates to a kind of shock driver, comprise a wrench body, a circuit board, a motor and a swingle.Wrench body inside has a cavity, and circuit board is positioned at cavity.Circuit board comprises that torsion detecting chip, a little process chip and a motor drive chip.Torsion detecting chip is in order to detect the torsion that wrench body provides, and little process chip electrically connects torsion detecting chip, and motor driving chip electrically connects little process chip.Wherein, when the torsion that little process chip is detected in torsion detecting chip reaches a preset value, trigger motor and drive chip.Motor is controlled by motor and drives chip, and swingle is then in order to being driven by motor, and then the inwall that knocks cavity is with while shock driver body and send the sound.The present invention has obvious improvement technically, and has tangible good effect, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the structural representation of the shock driver of an embodiment of the present invention.
Fig. 2 is the functional block diagram of the circuit board 300 of Fig. 1.
Fig. 3 A is that the vibrating mechanism of Fig. 1 is in the structural representation of an embodiment.
Fig. 3 B is that the vibrating mechanism of Fig. 1 is in the structural representation of another embodiment.
Fig. 3 C is that the vibrating mechanism of Fig. 1 is in the structural representation of another embodiment.
Fig. 4 is the structural representation of the shock driver of another embodiment of the present invention.
Fig. 5 is the functional block diagram of the circuit board 300 of Fig. 4.
Fig. 6 is that the vibrating mechanism of Fig. 4 is in the structural representation of an embodiment.
100: wrench body 200: cavity
210: struck projection 220: struck piece
230: back-moving spring 300: circuit board
310: torsion detecting chip 320: little process chip
330: motor drives chip 340: memory
350: data access interface 360: display floater
370: solenoid-driven chip 400: motor
500: swingle 510: the flexible body
520,700: knock piece 600: magnetic valve
The specific embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to its specific embodiment of shock driver, structure, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present invention can clearly present in the following detailed description that cooperates with reference to graphic preferred embodiment.For convenience of description, in following embodiment, components identical is represented with identical numbering.
Please in the lump with reference to figure 1 and Fig. 2, Fig. 1 is the structural representation of the shock driver of this disclosure one embodiment, and Fig. 2 is the functional block diagram of the circuit board 300 of Fig. 1.Among Fig. 1, shock driver comprises a wrench body 100, a circuit board 300, a motor 400 and a swingle 500.Wrench body 100 inside have a cavity 200, and circuit board 300 is positioned at cavity 200.Among Fig. 2, circuit board 300 comprises that torsion detecting chip 310, a little process chip 320 and a motor drive chip 330.Torsion detecting chip 310 is in order to detect the torsion that wrench body 100 provides, and little process chip 320 electrically connects torsion detecting chip 310, and motor drives the little process chip 320 of chip 330 electric connections.Wherein, when the torsion that little process chip 320 is detected in torsion detecting chip 310 reaches a preset value, trigger motor and drive chip 330.By this, motor 400 is controlled by motor and drives chip 330, and 500 of swingles are in order to being driven by motor 400, and then the inwall that knocks cavity 200 is with while shock driver body 100 and send the sound.
Please refer to Fig. 3 A, Fig. 3 A is that the vibrating mechanism of Fig. 1 is in the structural representation of an embodiment.Among Fig. 3 A, an end of swingle 500 can design jagged structure, with when driven by motor 400, scrapes the inwall of cavity 200, and then produces vibration and the sound.
Please refer to Fig. 3 B, Fig. 3 B is that the vibrating mechanism of Fig. 1 is in the structural representation of another embodiment.Among Fig. 3 B, the inwall of cavity 200 can be provided with and be struck projection 210; And an end of swingle 500 has flexible body 510 and knocks piece 520.By this, motor 400 driven rotary bars 500 rotate, and make to knock piece 520 collisions and struck projection 210, to produce vibration and the sound; Flexible body 510 then bends when projection 210 is struck in piece 520 collision knocking, and knocks piece 520 and collide elastic reset when being struck projection 210, and then guarantees motor 400 sustainable driven rotary bars 500 rotations.
Please refer to Fig. 3 C, Fig. 3 C is that the vibrating mechanism of Fig. 1 is in the structural representation of another embodiment.Among Fig. 3 C, the inwall of cavity 200 can be provided with and be struck piece 220 and back-moving spring 230.Struck piece 220 1 ends and be articulated in cavity 200, the other end knocks in order to be subjected to swingle 500.Back-moving spring 230 is connected in and is struck 200 of piece 220 and cavitys, and with when swingle 500 knocks piece 220, it is compressed to take advantage of a situation, and makes to be struck piece 220 displacements and allow swingle 500 pass through.By this, back-moving spring 230 can guarantee that motor 400 continues driven rotary bar 500 and rotates.
Please in the lump with reference to figure 4, Fig. 5 and Fig. 6, Fig. 4 is the structural representation of the shock driver of another embodiment of this disclosure, and Fig. 5 is the functional block diagram of the circuit board 300 of Fig. 4, and Fig. 6 is that the vibrating mechanism of Fig. 4 is in the structural representation of an embodiment.Shock driver comprises that a wrench body 100, a circuit board 300, a magnetic valve 600 and knock piece 700.Wrench body 100 inside have a cavity 200, and circuit board 300 is positioned at cavity 200.Circuit board 300 comprises a torsion detecting chip 310, a little process chip 320 and a solenoid-driven chip 370.Torsion detecting chip 310 is in order to detect the torsion that wrench body 100 provides, and little process chip 320 electrically connects torsion detecting chip 310, and solenoid-driven chip 370 electrically connects little process chip 320.Wherein, when the torsion that little process chip 320 is detected in torsion detecting chip 310 reaches a preset value, trigger solenoid-driven chip 370.Magnetic valve 600 is controlled by solenoid-driven chip 370, and knock 700 of pieces and be controlled by magnetic valve 600 back and forth knocking the inwall of cavity 200, and then shock driver body 100 and send the sound simultaneously.
In addition, shock driver more comprises a memory 340, a data access interface 350 and a display floater 360, all electrically connects little process chip 320.Memory 340 can be used to store aforesaid preset value, and data access interface 350 can be used to refresh preset value, and display floater 360 then can be used to show the torsion that torsion detecting chip 310 is detected.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, any simple modification that foundation technical spirit of the present invention is done above embodiment, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (4)
1. shock driver is characterized in that comprising:
One wrench body, inside have a cavity;
One circuit board is positioned at this cavity, and this circuit board comprises:
One torsion detecting chip is in order to detect the torsion that this wrench body provides;
One little process chip electrically connects this torsion detecting chip; And
One solenoid-driven chip electrically connects this little process chip;
One magnetic valve is controlled by this solenoid-driven chip; And
One knocks piece, is controlled by this magnetic valve back and forth knocking the inwall of this cavity, and then vibrates this wrench body simultaneously and send the sound;
Wherein, when the torsion that this little process chip is detected in this torsion detecting chip reaches a preset value, trigger this solenoid-driven chip.
2. shock driver according to claim 1 is characterized in that electrically connecting little process chip comprising a memory.
3. shock driver according to claim 1 is characterized in that wherein more comprising a data access interface, electrically connects little process chip.
4. shock driver according to claim 1 is characterized in that wherein more comprising a display floater, electrically connects little process chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010172715 CN102241006B (en) | 2010-05-10 | 2010-05-10 | Vibration wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010172715 CN102241006B (en) | 2010-05-10 | 2010-05-10 | Vibration wrench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102241006A CN102241006A (en) | 2011-11-16 |
| CN102241006B true CN102241006B (en) | 2013-09-25 |
Family
ID=44959345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010172715 Active CN102241006B (en) | 2010-05-10 | 2010-05-10 | Vibration wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102241006B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433882B (en) * | 2013-09-02 | 2016-08-10 | 东莞市聚川装配自动化技术有限公司 | A kind of control method of current feedback type numerical control electric screw driver |
| CN114532714A (en) * | 2022-04-12 | 2022-05-27 | 江西金橡木业有限公司 | Effectual desk takes precautions against earthquakes for office |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4958541A (en) * | 1989-10-13 | 1990-09-25 | Snap-On Tools Corporation | Electronic torque wrench with tactile indication |
| WO1998038013A1 (en) * | 1997-02-28 | 1998-09-03 | Uirlis Torc Teoranta | A tool incorporating a vibratable handle assembly |
| CN2445865Y (en) * | 2000-08-02 | 2001-09-05 | 陕西汉中品鼎扭矩工具制造有限责任公司 | Preset torque spanner |
| TW200303253A (en) * | 2001-11-14 | 2003-09-01 | Snap On Tech Inc | Electronic torque wrench |
| US7451674B2 (en) * | 2006-09-08 | 2008-11-18 | Todd Edgar | Adjustable click-type torque wrench |
| CN101678538A (en) * | 2007-06-13 | 2010-03-24 | 京都机械工具株式会社 | Torque wrench |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11138457A (en) * | 1997-11-10 | 1999-05-25 | Honda Motor Co Ltd | Nut fastening device |
| JP4869490B2 (en) * | 2000-08-07 | 2012-02-08 | 株式会社東日製作所 | Torque wrench for retightening inspection |
-
2010
- 2010-05-10 CN CN 201010172715 patent/CN102241006B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4958541A (en) * | 1989-10-13 | 1990-09-25 | Snap-On Tools Corporation | Electronic torque wrench with tactile indication |
| WO1998038013A1 (en) * | 1997-02-28 | 1998-09-03 | Uirlis Torc Teoranta | A tool incorporating a vibratable handle assembly |
| CN2445865Y (en) * | 2000-08-02 | 2001-09-05 | 陕西汉中品鼎扭矩工具制造有限责任公司 | Preset torque spanner |
| TW200303253A (en) * | 2001-11-14 | 2003-09-01 | Snap On Tech Inc | Electronic torque wrench |
| US7451674B2 (en) * | 2006-09-08 | 2008-11-18 | Todd Edgar | Adjustable click-type torque wrench |
| CN101678538A (en) * | 2007-06-13 | 2010-03-24 | 京都机械工具株式会社 | Torque wrench |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102241006A (en) | 2011-11-16 |
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