CN205255046U - Can abandon intelligent razor of tool bit subassembly - Google Patents
Can abandon intelligent razor of tool bit subassembly Download PDFInfo
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- CN205255046U CN205255046U CN201521105611.9U CN201521105611U CN205255046U CN 205255046 U CN205255046 U CN 205255046U CN 201521105611 U CN201521105611 U CN 201521105611U CN 205255046 U CN205255046 U CN 205255046U
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- cutter head
- timing
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- head assembly
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Abstract
An object of the utility model is to provide a can abandon intelligent razor of tool bit subassembly, including tool bit subassembly and handle, the tool bit subassembly includes shell, tool bit and drive tool bit pivoted tool bit drive shaft, and tool bit and tool bit drive shaft are installed in the shell, drive shaft that sets up CD -ROM drive motor, power in the handle, is connected with the CD -ROM drive motor and the drive circuit who matches with the CD -ROM drive motor, but tool bit subassembly and handle plug cooperation. The separation of tool bit subassembly and handle can be realized to this razor.
Description
Technical field
The utility model relates to a kind of shaver technology, and particularly a kind of intelligence of abandoning cutter head assembly shavesCutter.
Background technology
Existing electric shaver, particularly rotary electric shaver, the cutter head assembly shell that it adopts is pointThe design of body formula, user can open cutter head assembly shell, changes inner cutter head, and in cleaning storage slag spaceSlag recklessly. But existing cutter head assembly should not be cleaned out Hu slag, the residual easy taste of slag in cutter head assembly recklesslyEndophytic bacteria, the body odour of even can blowing out from cutter head assembly. The shaver that the long-time use of user is not cleaned out,Easily cause the appearance of the illnesss such as folliculitis.
Summary of the invention
The purpose of this utility model is to provide a kind of intelligent shaver of abandoning cutter head assembly, and this shaver canTo realize separating of cutter head assembly and handle.
An intelligent shaver of abandoning cutter head assembly, comprises cutter head assembly and handle, described cutter head assembly bagDraw together the tool bit drive shaft that shell, cutter head and driving cutter head rotate, cutter head and tool bit drive shaft are installed in shell,CD-ROM drive motor, power supply, the driving shaft being connected with CD-ROM drive motor are set in described handle and mate with CD-ROM drive motorDrive circuit, described cutter head assembly can plug and coordinate with handle.
As a kind of improvement of the present utility model, described drive circuit is not connected with handle at cutter head assemblyTime, in off state. In handle upper end, two-stage contact is set, every one-level contact connects respectively drive circuit,In the time that cutter head assembly is not connected with handle, two-stage contact is in disconnecting state, at cutter head assembly and handWhen handle is connected, two-stage contact is in connection status, and drive circuit is in channel status.
As a kind of improvement of the present utility model, shaver described in the utility model, can also complete following baseThis function: (1) statistics cutter head rotational time, (2) cutter head assembly storage slag space, whether (3) identification cutter head isSpecial cutter. By calculate the rotational time of cutter head can reminding user cutter head whether also in optimum work shapeState, changes cutter head assembly in time by obtaining storage slag space reminding user.
For function (1), in the time having cutter head assembly access handle, when base rotates in the time having access, can add up cutterThe working time of sheet, if exceed certain total working time, just point out user to change.
For function (2), can obtain blade cutter head group by collecting the rotating speed of driving shaft and being converted to current dataThe storage slag space of part, and point out accordingly user to change.
For function (3), in the time of cutter head assembly access handle, cutter head assembly is launched a signal to handle, when thisThe signal depositing in advance in signal and handle matches, and CD-ROM drive motor is just worked.
The utility model compared with prior art, has the following advantages: (1) adopts cutter head assembly to separate with handleFormula design, cutter head is loaded in the shell of cutter head assembly, and shell is inseparable, and after slag is filled recklessly, replacement is to the endCan; (2) shaver that the utility model relates to can carry out reminding user to replace cutter head from service time and the storage quantity of slagAssembly.
Below in conjunction with Figure of description, the utility model is described further.
Brief description of the drawings
Fig. 1 is the utility model principle schematic.
Fig. 2 is junction schematic diagram on the utility model handle.
Fig. 3 is the clamping part schematic diagram of handle and cutter head assembly.
Fig. 4 is the principle schematic of the utility model practical function.
Detailed description of the invention
The related shaver of the utility model is the shaver that a kind of cutter head place housing can be separated with handle.This shaver electric shaver different from the past in the time changing the outfit mode that changes the outfit is taken out cutter head to change from housingNew cutter head, but pack into after object at cutter head, the sealing that is connected of the upper and lower parts of housing is inseparable, and cutter head assembly canTo separate from handle, the cutter head that whole housing is communicated with the inside changes the outfit.
In conjunction with Fig. 1, the shaver of abandoning described in the utility model comprises cutter head assembly 1, handle 2 and is placed inThe driving shaft 3 that handle upper end is connected with motor shaft, described cutter head assembly 1 comprises shell, is arranged at shell topThe catch net with through hole of portion, is arranged at the rotary cutter under catch net, and rotary cutter is limited in shellThe cutter head bracing frame of one position, the tool tip being connected with rotary cutter, the tool bit drive shaft being connected with tool tip,Drive shaft coupling and the cutter head gear of tool bit drive shaft rotation. The split that described shell is different from existing market is establishedMeter, although include upper and lower two parts, is packing above-mentioned parts after shell into, the upper and lower parts sealing of shell,User no longer can open.
In order to make the better effects if that shaves, two covers or three cover cutter head and matching components can be set in shell. In order to makeMore fit user's face of cutter head, catch net is set an anglec of rotation, along with user's face mask has certain rotation,Corresponding cutter head bottom arranges a spring, cutter head can be with the rotation of catch net synchronous rotary.
Because tool bit drive shaft is directly connected with gear, for fear of the increase of beard because of long useCause beard to affect the rotation of tool bit drive shaft and gear, an inner casing be set, this inner casing can by tool bit drive shaft,Gear, shaft coupling separate with the cavity of splendid attire beard.
Cutter head assembly 1 lower end arranges the cutter head connecting portion 11 being connected with handle. Described cutter head connecting portion 11 is non-Conductive material.
Because cutter head assembly 1 can be abandoned, so that cutter head assembly, in order to reduce costs, only comprises is above-mentioned the most basicParts.
At interior CD-ROM drive motor and the drive circuit of arranging of handle 2, for driving the rotation of cutter head. Described cutter head transmissionAxle is connected and fixed with the mode that driving shaft adopts key to be connected.
As shown in Figure 2, on handle 2 tops, cutter head jack 21 is set, in jack 21 inside, one driving shaft is setThrough hole stretches out for driving shaft 3. The shaver that the utility model relates to also has at cutter head assembly 1 and handle 2After separation, drive circuit is in off-state, and motor can not be worked. The one group of structure that realizes above-mentioned functions is:One wire 24 and one group of sheet metal 25. Described wire 24 is connected with drive circuit one end, described metalSheet 25 is connected with the drive circuit other end.
Insert in the cutter head jack 21 of handle 2 at cutter head assembly 1 in order to realize wire 24 and sheet metal 25Time wire 24 contact with sheet metal 25 and form drive circuit loop, and the cutter head of cutter head assembly 1 and handle 2When jack 21 separates, wire 24 and sheet metal 25 separately, design as lower component: at cutter head jack 21 sidewallsUpper edge circumferentially has an arcuate socket 23; Described wire 24 is divided into three sections, be respectively two can with sheet metal 25The electrode section and the linkage section that is connected two electrode sections of contact; Described electrode section stretches to cutter from arcuate socket 23 one endIn jack 21 and be connected with drive circuit from arcuate socket 21 other ends stretch out, linkage section is curved can be carriedFor certain elastic force. Described sheet metal 25 is arranged at the both sides of electrode section.
Cutter head connecting portion 11 and cutter head jack 21 form fit of described cutter head assembly 1, when cutter head connecting portionWhen 11 insertion cutter head jack 21, cutter head connecting portion 11 squeezes wire 24 electrode sections go out from arcuate socket 23Cutter head jack 21 also contacts with sheet metal 25, makes drive circuit form loop, presses power supply case, drives horseReach rotation. When cutter head connecting portion 11 is extracted from cutter head jack 21, due to the effect of wire 24 linkage sections,Electrode section separates with sheet metal 25, comes back in cutter head jack 21.
Adopt above-mentioned design, wire 24 also plays the effect of fixing cutter head connecting portion 11, owing to connectingThe section of connecing has elasticity, can make electrode section in the time contacting with sheet metal 25, clamps and is positioned between two electrode sectionsCutter head connecting portion 11. Tightr for cutter head assembly 1 is connected with handle 2, in cutter head jack 21, arrangeClamping part, for clamping cutter head connecting portion 11. On example handle 2 as shown in Figure 3 in cutter head jack 21Clamp shell fragment 211, on the cutter head connecting portion 11 of cutter head assembly 1, be provided with this clamping shell fragment 211 and matchGroove 111.
Shaver described in the utility model, can also complete following basic function: when the rotation of (1) statistics cutter headBetween, (2) cutter head assembly storage slag space, whether (3) identification cutter head is Special cutter. By calculating revolving of cutter headThe time of turning can reminding user cutter head whether also in optimum duty, remind and use by obtaining storage slag spaceCutter head assembly is changed at family in time.
For function (1), in the time having cutter head assembly 1 to access handle, when in the time having access, base rotates, can add upThe working time of blade, if exceed certain total working time, just point out user to change.
For function (2), can obtain blade cutter head by collecting the rotating speed of driving shaft 3 and being converted to current dataThe storage slag space of assembly, and point out accordingly user to change.
For function (3), in the time that cutter head assembly 1 accesses handle 2, cutter head assembly 1 is launched a letter to handle 2Number, when the signal depositing in advance in this signal and handle 2 matches, CD-ROM drive motor is just worked.
Particularly, in conjunction with Fig. 4, design a set of functional circuit and realize above-mentioned functions, comprise trigger element, timingUnit, three comparing units, speed probe, digital received unit, signal receiving unit, information storage are singleUnit.
After connecting successively, described trigger element, timing unit, the first comparing unit be connected with alarm; Rotating speed passesAfter being connected successively, sensor, digital received unit and the second comparing unit be connected with alarm; Described signal receives singleAfter being connected with the 3rd comparing unit, unit is connected with alarm; Number in described comparing unit recalls information memory cellAccording to. In information memory cell memory time threshold value, current threshold, identity information etc.
Described trigger element is connected with power supply, triggers trigger element and send the signal of telecommunication to timing list in the time that power supply is pressedUnit carries out timing, when again press power supply in the time that CD-ROM drive motor is worked, in closing CD-ROM drive motor, againTrigger trigger element and send a signal of telecommunication to timing unit, timing unit stops timing, waits for that next signal continuesTiming. Timing unit sends a signal to the first comparing unit by the recorded time, and the first comparing unit callsTime threshold information in information memory cell compares, when the continuous recording unit of timing unit is when exceedingBetween threshold value, the first comparing unit trigger alarm device, reminding user to replace cutter head assembly 1.
In order to make timing unit to the continuous timing of same cutter head assembly 1. To different cutter head assembly 1 reclockings,One reset unit is set, and in the time that identical cutter head assembly 1 is connected with handle 2, reset unit is not worked, when havingWhen different cutter head assemblies 1 access handle 2, reset unit is opened, and sends a reset signal to timing unit, timeTiming unit makes zero. This reset unit can manually openedly make its work, also can in function (3), describeSignal in insert identification signal, each cutter head assembly has unique ID, and an identification form is set in handle 2Unit identifies.
Described speed probe is measured the rotating speed of driving shaft 3 and is become current value to pass by digital received cell translationGive the second comparing unit. One " rotating speed-electric current table of comparisons " is set in digital received unit, each rotating speed intervalA corresponding current value. Because in cutter head assembly 1, the Hu slag of storage is more, larger to the resistance of tool bit drive shaft,The rotating speed of tool bit drive shaft can reduce accordingly, and the rotating speed of driving shaft 3 also can reduce, when low during to certain rotating speed,Just explanation storage slag must be changed cutter head assembly 1 to a lot of states. The current value obtaining when comparing unit and itsCurrent threshold in recalls information memory cell is compared, current value corresponding to rotating speed in the time being less than current threshold,Two comparing unit trigger alarm devices.
The identification signal that described signal receiving unit reception cutter head assembly 1 sends also transfers to the 3rd comparing unit,The identity information of the 3rd cell call information memory cell mates, and the match is successful, CD-ROM drive motor just in etc.Treat duty, otherwise CD-ROM drive motor is not worked. Can adopt the technology of RF identification, in cutter head assembly, establishPut RF tag, record cutter head assembly identity information, radio frequency receiver is set in handle, received RF signal entersRow identification.
Claims (10)
1. can abandon the intelligent shaver of cutter head assembly for one kind, comprise cutter head assembly and handle, described cutter head assembly comprises the tool bit drive shaft that shell, cutter head and driving cutter head rotate, cutter head and tool bit drive shaft are installed in shell, the drive circuit that CD-ROM drive motor, power supply, the driving shaft being connected with CD-ROM drive motor is set in described handle and mates with CD-ROM drive motor, it is characterized in that, described cutter head assembly can plug and coordinate with handle.
2. shaver according to claim 1, is characterized in that, described drive circuit is not in the time that cutter head assembly is connected with handle, in off state.
3. shaver according to claim 2, is characterized in that, in handle upper end, two-stage contact is set, and every one-level contact connects respectively drive circuit,
In the time that cutter head assembly is not connected with handle, two-stage contact is in disconnecting state,
In the time that cutter head assembly and handle are connected, two-stage contact is in connection status, and drive circuit is in channel status.
4. shaver according to claim 3, is characterized in that, described two-stage contact, and wherein the first order is two sheet metals, the second level is wire;
Described sheet metal is arranged at both sides, handle upper end, and each sheet metal is connected with drive circuit;
The electrode section that described wire comprises and sheet metal mates and the arc linkage section that is connected two electrode sections, wherein two electrode sections are parallel to each other and are connected with drive circuit;
When cutter head assembly coordinates with handle, cutter head assembly is placed between two electrode sections, and extruding electrode section contacts with sheet metal.
5. according to the shaver described in claim 1 to 4 any one, it is characterized in that configuration information memory cell, trigger element, timing unit, the first comparing unit, reset unit, alarm unit in described drive circuit;
Described trigger element is electrically connected with timing unit and power supply respectively, and timing unit is electrically connected with the first comparing unit, and reset unit is electrically connected with timing unit, and information memory cell is connected with the first comparing unit, and alarm unit is connected with the first comparing unit;
Described trigger element produces a triggering signal receiving after the signal of telecommunication of power supply;
Described reset unit produces reset signal;
Timing is ended in the timing under triggering signal triggers of described timing unit in the time of Triggerless, under reset signal triggers, interrupts timing;
Information memory cell is stored a time threshold;
Between time threshold in described the first comparing unit recalls information memory cell and timing unit clock, the two is compared;
Between clocking, timing unit is greater than time threshold, trigger alarm unit.
6. according to the shaver described in claim 1 to 4 any one, it is characterized in that,
One speed probe is set and measures drive shaft speed;
Configuration information memory cell, digital received unit and the second comparing unit, alarm unit in described drive circuit, described digital received unit is connected with speed probe and the second comparing unit respectively, and the second comparing unit connects and is also connected with information memory cell and alarm unit:
Described information memory cell is stored a current threshold,
Described digital received unit receives the data of speed probe, and one " rotating speed-electric current table of comparisons " is set in digital received unit, the interval corresponding current value of each rotating speed;
Current threshold in described the second comparing unit recalls information memory cell and the current value of digital received unit, compare the two;
Described current value is less than current threshold, trigger alarm unit.
7. according to the shaver described in claim 1 to 4 any one, it is characterized in that, a RF tag is set in described cutter head assembly, a rfid uint and alarm unit are set in handle;
One identity information is set in described RF tag;
The identifying information mating with above-mentioned identity information is set in described RF Reader;
Identity information and not timing of identifying information trigger alarm unit.
8. shaver according to claim 7, is characterized in that, the unique id information of this cutter head assembly is set in described RF tag.
9. shaver according to claim 8, is characterized in that, configuration information memory cell, trigger element, timing unit, the first comparing unit, reset unit, alarm unit in described drive circuit;
Described trigger element is electrically connected with timing unit and power supply respectively, timing unit is electrically connected with the first comparing unit, reset unit is electrically connected with timing unit, information memory cell is connected with the first comparing unit, alarm unit is connected with the first comparing unit, and described reset unit is also connected with RF Reader;
Described trigger element produces a triggering signal receiving after the signal of telecommunication of power supply;
Described reset unit produces reset signal;
Timing is ended in the timing under triggering signal triggers of described timing unit in the time of Triggerless, under reset signal triggers, interrupts timing;
Information memory cell is stored a time threshold;
Between time threshold in described the first comparing unit recalls information memory cell and timing unit clock, the two is compared;
Between clocking, timing unit is greater than time threshold, trigger alarm unit;
Described rfid uint produces signal in reset unit while identifying inconsistent id information.
10. shaver according to claim 4, is characterized in that, it is characterized in that, cutter head assembly lower end arranges cutter head connecting portion, and handle upper end arranges the cutter head jack mating with cutter head connecting portion;
Described cutter head jack is along circumferentially arranging an arcuate socket, and described electrode section stretches to cutter head jack and from the arcuate socket other end stretches out and is connected with drive circuit from arcuate socket one end;
The a pair of shell fragment that steps up is also set in described cutter head jack;
On described cutter head connecting portion outer wall, arrange and the groove that steps up shell fragment and mate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521105611.9U CN205255046U (en) | 2015-12-25 | 2015-12-25 | Can abandon intelligent razor of tool bit subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521105611.9U CN205255046U (en) | 2015-12-25 | 2015-12-25 | Can abandon intelligent razor of tool bit subassembly |
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| Publication Number | Publication Date |
|---|---|
| CN205255046U true CN205255046U (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521105611.9U Active CN205255046U (en) | 2015-12-25 | 2015-12-25 | Can abandon intelligent razor of tool bit subassembly |
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| Country | Link |
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| CN (1) | CN205255046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914930A (en) * | 2015-12-25 | 2017-07-04 | 江苏紫米电子技术有限公司 | A kind of intelligent shaver for abandoning cutter head assembly |
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2015
- 2015-12-25 CN CN201521105611.9U patent/CN205255046U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914930A (en) * | 2015-12-25 | 2017-07-04 | 江苏紫米电子技术有限公司 | A kind of intelligent shaver for abandoning cutter head assembly |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |