CN207564524U - Electric hair cutter knife is away from self-checking device - Google Patents
Electric hair cutter knife is away from self-checking device Download PDFInfo
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- CN207564524U CN207564524U CN201721625080.5U CN201721625080U CN207564524U CN 207564524 U CN207564524 U CN 207564524U CN 201721625080 U CN201721625080 U CN 201721625080U CN 207564524 U CN207564524 U CN 207564524U
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- electric hair
- self
- hair cutter
- cutter knife
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Abstract
The utility model is related to electric hair cutter knife away from self-checking device, including shell and cutter head, case nose is equipped with cutter head, cutter head is equipped with connecting rod, connecting rod connects push rod, and push rod is equipped with snail mother's rack, and outer casing back is equipped with reduction box, reduction box is equipped with motor and worm screw, and worm screw is equipped with two groups of opposite polarity magnet；The change gear of reduction box is driven to drive worm screw rotation using motor, worm screw coordinates with the snail mother rack on push rod, and push rod is driven to advance, push cutter head advance certain distance, by four control buttons of fuselage, different trimming length can be set, the control of the device is more intelligent, laborsaving, accurate.
Description
Technical field
The utility model is related to personal nursing technical field of electric appliances, more specifically electric hair cutter knife is filled away from automatic adjustment
It puts.
Background technology
Existing most of electric hair cutters can adjust the trimming length of setting hair, it is mainly by adjusting locking dress
The blade longitudinal separation adjusted in knife head device is put, to reach the hair of trimming different length.In actual use, it pushes
During push button regulation stall, multiple gears of easily once beating, shift function adjusts difficult；And push rod is when encountering larger resistance,
Boss thereon easily slides out of groove to come off, and can not lock gear.
Current electric hair cutter can be with the less of adjust automatically hair-cutting length, and alignment error is bigger, and operating trouble also compares
It is more.
Therefore, it is necessary to electric hair cutter knife is developed away from self-checking device.
Invention content
It, can the purpose of the utility model is to overcome electric hair cutter knife the defects of the prior art, is provided away from self-checking device
To facilitate the length of adjust automatically hair-cutting dod, to achieve the above object, the utility model uses following technical scheme：
Electric hair cutter knife is away from self-checking device, and including shell and cutter head, the case nose is equipped with cutter head, the cutter head
Connecting rod is equipped with, the connecting rod connects push rod, and the push rod is equipped with snail mother's rack, and the outer casing back is equipped with reduction box, institute
Reduction box is stated equipped with motor and worm screw, the worm screw is equipped with two groups of opposite polarity magnet.
In above structure, the snail mother rack coordinates with worm screw, and worm screw rotation drives snail mother's rack to move up and down.
In above structure, detection plate is installed on the reduction box.
In above structure, the detection plate is equipped with lowest order detection switch, highest order detection switch and Hall sensor.
In above structure, the detection plate is connected with the conducting wire of control panel.
In above structure, the lowest order detection switch and highest order detection switch are protective device.
In above structure, the Hall sensor perceives the motor operating number of turns, is transmitted to detection plate, and control electricity by control panel
Clipper knife distance.
In above structure, the motor rotates a fixing turn, and the corresponding a certain distance of push rod band dynamic cutter head advance can adjust
Electric hair cutter knife away from, can adjust electric hair cutter knife away from.
The advantageous effect of the utility model compared with prior art is：This electric hair cutter knife is away from self-checking device by motor band
The change gear of dynamic reduction box drives worm screw rotation, and worm screw coordinates with the snail mother rack on push rod, and push rod is driven to advance, and pushes knife
Head advance certain distance by the key switch of fuselage, can set different trimming length, the control of the device is more intelligent,
It is laborsaving, accurate.
The utility model is further described in the following with reference to the drawings and specific embodiments.
Description of the drawings
Fig. 1 is the adjusting apparatus structure assembling schematic diagram of the utility model specific embodiment；
Fig. 2 is the adjusting apparatus structural decomposition diagram of the utility model specific embodiment；
Fig. 3 is the electric hair cutter general assembly structure diagram of the utility model specific embodiment.
Reference numeral
1st, cutter head；2nd, connecting rod；3rd, shell；4th, push rod；5th, worm screw；6th, magnet；7th, snail mother rack；8th, Hall sensor；9、
Motor；10th, gear set；11st, reduction box；12nd, control button；13rd, control panel；14th, lowest order detection switch；15th, highest order is examined
Slowdown monitoring switch.
Specific embodiment
In order to more fully understand the technology contents of the utility model, with reference to specific embodiment to the skill of the utility model
Art scheme is further described and illustrates, but not limited to this.
As shown in Figs. 1-3, specific embodiment of the utility model, including shell 3 and cutter head 1,3 front end of shell is equipped with knife
First 1, cutter head 1 is equipped with connecting rod 2, and connecting rod 2 connects push rod 4, and push rod 4 is equipped with snail mother rack 7, and 3 rear end of shell is equipped with reduction box
11, reduction box 11 is equipped with motor 9 and worm screw 5, and worm screw 5 is equipped with two groups of opposite polarity magnet 6, corresponding to be equipped with Hall
Sensor 8, the number of turns that sensing worm screw 5 rotates.
Further, when motor 9 operates, worm screw 5 is driven to rotate by the gear set 10 of reduction box 11, because of 5 turns of worm screw
It is dynamic that the snail mother rack 7 on push rod 4 is made to move up and down；Thus push rod 4 pushes connecting rod 2 to move, so as to change the blade on cutter head 1
Longitudinal separation, to reach the hair for trimming obstructed length.
Wherein, realize that knife is as follows away from 1.9mm, 1.6mm, 1.3mm, 1.0mm function；Motor 9 is first counterclockwise after the power is turned on for product
Operating, when 4 snail mother rack 7 of push rod touches lowest order detection switch 14, motor 9 stops, and control panel 13 passes through operation at this time
Knife is denoted as away from 1.9mm (4 grades)；Assuming that setting knife, away from for 1.6mm (3 grades), motor 9 operates clockwise, when Hall passes in detection plate
Sensor 8 perceives 1 circle of operating, then stops；Assuming that setting knife, away from for 1.3mm (2 grades), motor 9 operates clockwise, when in detection plate suddenly
Your sensor 8 perceives 2 circle of operating, then stops；Assuming that setting knife, away from for 1.0mm (1 grade), motor 9 operates clockwise, works as detection plate
Upper Hall sensor 8 perceives 3 circle of operating, then stops；Similarly, switch as above, and control button 12 is selected to control between 1-4 grades
The long short distance of gear number adjustment hair-cutting.
Further, detection plate is installed, detection plate is equipped with lowest order detection switch 14 and highest order is examined on reduction box 11
Slowdown monitoring switch 15 is protective device, and detection plate is connected with the conducting wire of control panel 13, if certain reason operation exception, 4 snail of push rod is female
When rack 7 touches highest order detection switch 15, then it can shut down by force；Similarly, lowest order detection switch 14 is guarantor in detection plate
Protection unit (similary 0 detection function with worm screw 5), if certain reason operation exception, the snail mother rack 7 of push rod 4 contacts
During to lowest order detection switch 14, then it can equally shut down by force.
This electric hair cutter knife drives the change gear group 10 of reduction box 11 to drive 5 turns of worm screw away from self-checking device by motor 9
Dynamic, worm screw 5 coordinates with the snail mother rack 7 on push rod 4, and push rod 4 is driven to advance, and motor rotates a fixing turn, push rod band dynamic cutter head 1
Advance corresponding a certain distance, by four control buttons 12 of fuselage, different trimming length, the control of the device can be set
It is more intelligent, laborsaving, accurate.
The above-mentioned technology contents that the utility model is only further illustrated with embodiment, in order to which reader is easier to understand,
But the embodiment for not representing the utility model is only limitted to this, any technology extension or recreation done according to the utility model,
Protected by the utility model.The scope of protection of the utility model is subject to claims.
Claims (8)
1. electric hair cutter knife is away from self-checking device, including shell and cutter head；It is characterized in that：The case nose is equipped with knife
Head, the cutter head are equipped with connecting rod, and the connecting rod connects push rod, and the push rod is equipped with snail mother's rack, and the outer casing back is set
There is reduction box, the reduction box is equipped with motor and worm screw, and the worm screw is equipped with two groups of opposite polarity magnet.
2. electric hair cutter knife according to claim 1 is away from self-checking device, it is characterised in that：The snail mother rack and worm screw
Cooperation, worm screw rotation, drives snail mother's rack to move up and down.
3. electric hair cutter knife according to claim 1 is away from self-checking device, it is characterised in that：It is equipped on the reduction box
Detection plate.
4. electric hair cutter knife according to claim 3 is away from self-checking device, it is characterised in that：The detection plate is equipped with most
Low level detection switch, highest order detection switch and Hall sensor.
5. electric hair cutter knife according to claim 3 is away from self-checking device, it is characterised in that：The detection plate and control panel
Conducting wire be connected.
6. electric hair cutter knife according to claim 4 is away from self-checking device, it is characterised in that：The lowest order detection switch
It is protective device with highest order detection switch.
7. electric hair cutter knife according to claim 4 is away from self-checking device, it is characterised in that：The Hall sensor perceives
Motor operates the number of turns, is transmitted to detection plate, and control electric hair cutter knife distance by control panel.
8. electric hair cutter knife according to claim 1 is away from self-checking device, it is characterised in that：The certain circle of motor rotation
Number, push rod band dynamic cutter head advance corresponding a certain distance, can adjust electric hair cutter knife away from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721625080.5U CN207564524U (en) | 2017-11-29 | 2017-11-29 | Electric hair cutter knife is away from self-checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721625080.5U CN207564524U (en) | 2017-11-29 | 2017-11-29 | Electric hair cutter knife is away from self-checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207564524U true CN207564524U (en) | 2018-07-03 |
Family
ID=62688704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721625080.5U Active CN207564524U (en) | 2017-11-29 | 2017-11-29 | Electric hair cutter knife is away from self-checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207564524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021047134A1 (en) * | 2019-09-10 | 2021-03-18 | 深圳市阿可美电器有限公司 | Electric hair cutter head tooth pitch adjusting device |
-
2017
- 2017-11-29 CN CN201721625080.5U patent/CN207564524U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021047134A1 (en) * | 2019-09-10 | 2021-03-18 | 深圳市阿可美电器有限公司 | Electric hair cutter head tooth pitch adjusting device |
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| GR01 | Patent grant |