CN114474170B - Hair clipper - Google Patents
Hair clipper Download PDFInfo
- Publication number
- CN114474170B CN114474170B CN202210067389.6A CN202210067389A CN114474170B CN 114474170 B CN114474170 B CN 114474170B CN 202210067389 A CN202210067389 A CN 202210067389A CN 114474170 B CN114474170 B CN 114474170B
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- CN
- China
- Prior art keywords
- hair
- conductive sheet
- motor
- conductive
- column
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/02—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
- B26B19/04—Cutting heads therefor; Cutters therefor; Securing equipment thereof
- B26B19/06—Cutting heads therefor; Cutters therefor; Securing equipment thereof involving co-operating cutting elements both of which have shearing teeth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
- B26B19/3806—Accessories
- B26B19/3813—Attachments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
- B26B19/44—Suction means for collecting severed hairs or for the skin to be shaved
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
The invention relates to a hair clipper, comprising a housing; the head of the shell is provided with a hair sucking port and a cutter head assembly; the shell is internally provided with a hair storage cavity, a hair sucking fan, a first motor for driving the cutter head assembly to work, a second motor for driving the hair sucking fan to work, a power supply and a circuit board, wherein the rear end of the first motor is provided with a leading-out pin; the back end face of the first motor is provided with a first conductive sheet, the first conductive sheet is in contact with the leading-out pin for conduction, the circuit board is provided with a second conductive sheet, a third conductive sheet is arranged between the first conductive sheet and the second conductive sheet, the front end and the back end of the third conductive sheet are respectively clamped with a first conductive column and a second conductive column, the first conductive column is in contact with the first conductive sheet for conduction, and the second conductive column is in contact with the second conductive sheet for conduction. The first motor is electrically conductive through drawing forth foot, first conducting strip, first conducting column, third conducting strip, second conducting column, second conducting strip realization and the switch-on of circuit board, and assembly method is simple, easy dismouting, convenient operation effectively avoids the loaded down with trivial details of wiring process.
Description
Technical Field
The present invention relates to hair clippers.
Background
Currently, there is a hair clipper with a hair suction function that can suck and collect dropped hair into the hair clipper at the time of hair conditioning.
A hair clipper including a housing; the head of the shell is provided with a hair suction port and a cutter head component for haircutting; the shell is internally provided with a hair storage cavity, a hair sucking fan, a first motor for driving the cutter head assembly to work, a second motor for driving the hair sucking fan to work and a power supply module, wherein the two motors are electrically connected with the power supply module; the shell is provided with a switch for controlling the power supply module to be powered on and powered off; the hair sucking port is communicated with the hair storing cavity, the hair sucking fan is located at the rear side of the hair storing cavity, a filter screen is further arranged between the hair storing cavity and the hair sucking fan, the first motor and the second motor are distributed in the front-back mode, and the power supply module is arranged at the handheld position of the shell. In the above-mentioned hair clipper structure, two motors are through wire connection power module, and especially power module is kept away from to first motor, need arrange long electric wire in the casing, and the installation is very inconvenient, and the easy situation that appears using the damage, and it is loaded down with trivial details to trade the line process after the damage.
Disclosure of Invention
The purpose of the invention is that: in order to overcome the defects of the prior art, the invention provides the hair clipper, which has the advantages that the connection mode of the first motor and the circuit board is simple, the operation is convenient, and the complicated wiring process is effectively avoided.
The technical scheme of the invention is as follows: a hair clipper includes a housing;
the head of the shell is provided with a hair suction opening and a cutter head component for haircutting;
the hair storage cavity, the hair sucking fan, the first motor for driving the cutter head assembly to work, the second motor for driving the hair sucking fan to work, the power supply and the circuit board are arranged in the shell, the first motor, the second motor and the power supply are respectively and electrically connected with the circuit board, the hair sucking opening is communicated with the hair storage cavity, the hair sucking fan is positioned at the rear side of the hair storage cavity, a filter screen is further arranged between the hair storage cavity and the hair sucking fan, the power supply and the circuit board are arranged at the handheld part of the shell, and the rear end of the first motor is provided with a leading-out pin;
the back end face of the first motor is provided with a first conductive sheet, the first conductive sheet is in contact with the leading-out pin for conduction, the circuit board is provided with a second conductive sheet, a third conductive sheet is arranged between the first conductive sheet and the second conductive sheet, the front end and the back end of the third conductive sheet are respectively clamped with a first conductive column and a second conductive column, the first conductive column is in contact with the first conductive sheet for conduction, and the second conductive column is in contact with the second conductive sheet for conduction.
By adopting the technical scheme, the first motor is electrically conductive through the pin, the first conductive sheet, the first conductive column, the third conductive sheet, the second conductive column and the second conductive sheet, one end of the first conductive column is clamped on the third conductive sheet, the other end of the first conductive column is contacted with the first conductive sheet, the second conductive column is clamped on the third conductive sheet, the other end of the second conductive column is contacted with the second conductive sheet, and the assembly mode is simple, easy to assemble and disassemble, convenient to operate and capable of effectively avoiding the complexity of a wiring process.
Still further, the present invention provides: the first conductive sheet is bent upwards to form an elastic contact sheet, and the first conductive column is in contact conduction with the contact sheet.
By adopting the further arrangement, the contact piece is abutted against the end part of the first conductive column to realize connection, so that the assembly is convenient.
Still further, the present invention provides: the clamping structure is a clamping groove arranged on the third conductive sheet and a clamping neck which is arranged at the end part of the conductive column and can be matched with the clamping groove to form clamping.
By adopting the further arrangement, the clamping structure is simple, the clamping neck of the conductive column is clamped into the clamping groove of the third conductive sheet, namely, the connection of the conductive column and the clamping groove is realized, and the operation is convenient.
Still further, the present invention provides: one end of the clamping groove extends to form a V-shaped notch, and the other end of the clamping groove extends to form a through hole.
By adopting the further arrangement, the clamping neck part firstly enters the clamping groove through the V-shaped groove opening, and the clamping groove is easy to expand and deform due to the arrangement of the through hole, so that the clamping neck part can enter conveniently.
Still further, the present invention is provided with: the lead-out pin and the first conducting strip are welded into a whole.
By adopting the further arrangement, the leading-out pin is welded with the first conducting strip, so that the leading-out pin and the first conducting strip are firmly connected and have good conductivity.
Still further, the present invention is provided with: the hair clipper is also provided with a first sealing cavity and a second sealing cavity, the first motor is positioned in the first sealing cavity, one end part of the first conductive column penetrates out of the first sealing cavity and is matched with the first sealing cavity to form sealing, the second motor, the circuit board and the power supply are positioned in the second sealing cavity, and one end part of the second conductive column penetrates out of the second sealing cavity and is matched with the second sealing cavity to form sealing.
By adopting the further arrangement, the motor, the circuit board and the connecting conductive structure (such as the first conductive sheet and the second conductive sheet) can be protected through the arrangement of the first sealing cavity and the second sealing cavity, so that water inflow is avoided, and conductivity is influenced.
Still further, the present invention is provided with: the filter screen is provided with a base body, a filter screen boss is arranged on the base body, and the side surface of the filter screen boss and the table surface facing one side of the hair storage cavity are net surfaces.
By adopting the further arrangement, the filter screen boss is arranged, besides the positive mesh surface filtration, the lateral mesh surface filtration is additionally arranged, so that the air suction in two directions is realized, the air suction area is large, broken hair is not easy to accumulate in one place, and meshes of the mesh surface are blocked.
Still further, the present invention is provided with: the filter screen boss is frustum-shaped, and the outer diameter of the circumferential side surface of the boss gradually increases from front to back.
By adopting the further arrangement, the outer diameter of the circumferential side surface of the boss is gradually increased from front to back, so that broken hair on the net surface slides off and is not easy to accumulate on the circumferential side surface of the boss.
Still further, the present invention is provided with: the filter screen boss is made of metal and is integrally formed with the base body.
By adopting the further arrangement, the boss metal material is not easy to deform, and the boss metal material and the matrix are integrated into one piece and are convenient to process and firm in structure.
Drawings
FIG. 1 is a block diagram of an embodiment of the present invention;
FIG. 2 is an internal block diagram of an embodiment of the present invention;
FIG. 3 is a block diagram of one side of a sealed cavity in an embodiment of the invention;
FIG. 4 is an assembly diagram of a first motor, a filter screen, a hair suction fan, a second motor, a circuit board and a power supply in an embodiment of the invention;
FIG. 5 is a diagram showing a connection between a first motor and a circuit board according to an embodiment of the present invention;
FIG. 6 is an enlarged view of a portion I of FIG. 5;
FIG. 7 is an enlarged view of a portion II of FIG. 5;
FIG. 8 is a block diagram of a third conductive sheet according to an embodiment of the present invention;
FIG. 9 is a block diagram of a first conductive pillar according to an embodiment of the present invention;
FIG. 10 is a block diagram of a filter screen in accordance with an embodiment of the present invention;
fig. 11 is a diagram of a boss structure of a filter screen according to an embodiment of the present invention, where a is a front surface of the boss and b is a side surface of the boss.
Detailed Description
The technical solutions of the present embodiment will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indications (such as up, down, front, and rear … …) in the description of the present invention are merely for explaining the relative positional relationship, movement, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure.
As shown in fig. 1 to 11, a hair clipper of the present invention includes a housing 1; the head of the shell 1 is provided with a hair suction opening 11 and a cutter head assembly 2 for haircutting; the hair storage cavity 3, the hair sucking fan 4, the first motor 5 for driving the cutter head assembly 2 to work, the second motor 6 for driving the hair sucking fan 4 to work, the power supply 7 and the circuit board 8 are arranged in the shell 1, the first motor 5, the second motor 6 and the power supply 7 are respectively and electrically connected with the circuit board 8, the hair sucking opening 11 is communicated with the hair storage cavity 3, the hair sucking fan 4 is positioned at the rear side of the hair storage cavity 3, the filter screen 9 is further arranged between the hair storage cavity 3 and the hair sucking fan 4, the power supply 7 and the circuit board 8 are arranged at the handheld part of the shell 1, the general handheld part is the tail end of the shell, the tail end of the shell is far away from the cutter head assembly 2, and the tail end of the first motor 5 is provided with the leading-out pin 51; the rear end face of the first motor 5 is provided with a first conductive sheet 12, the first conductive sheet 12 is in contact with the lead-out pin 51 for conduction, the circuit board 8 is provided with a second conductive sheet 13, the second conductive sheet 13 is welded or spliced with the circuit board 8, a third conductive sheet 14 is arranged between the first conductive sheet 12 and the second conductive sheet 13, the front end and the rear end of the third conductive sheet 14 are respectively clamped with a first conductive column 15 and a second conductive column 16, the first conductive column 15 is in contact with the first conductive sheet 12 for conduction, and the second conductive column 16 is in contact with the second conductive sheet 13 for conduction; the first conductive sheet 12 is bent upwards to form an elastic contact sheet 121, and the first conductive column 15 is in contact conduction with the contact sheet 121; the clamping structure comprises a clamping groove 141 arranged on the third conductive sheet 14 and a clamping neck 151 arranged at the end part of the conductive column and capable of being matched with the clamping groove 141 to form clamping connection; one end of the clamping groove 141 extends to form a V-shaped notch 142, and the other end of the clamping groove 141 extends to form a through hole 143; the lead-out pins 51 and the first conducting strip 12 are welded into a whole, and can be spliced in a split manner; the hair clipper is also provided with a first sealing cavity 17 and a second sealing cavity 18, the first motor 5 is positioned in the first sealing cavity 17, one end part of the first conductive column 15 penetrates out of the first sealing cavity 17 and is matched with the first sealing cavity 17 to form a seal, the second motor 6, the circuit board 8 and the power supply 7 are positioned in the second sealing cavity 18, and one end part of the second conductive column 16 penetrates out of the second sealing cavity 18 and is matched with the second sealing cavity 18 to form a seal; the filter screen 9 is provided with a base 91, the base 91 is provided with a filter screen boss 92, the side surface of the filter screen boss 92 and the table surface facing the side of the hair storage cavity 3 are net surfaces, and one of the net surfaces can be made into a net surface structure; the filter screen boss 92 is in a frustum shape, the outer diameter of the circumferential side surface of the boss 92 is gradually increased from front to back, and the boss can be a frustum; the filter screen boss 92 is made of metal, and is integrally formed with the base 91.
One end of the first conductive column 15 is clamped with the third conductive sheet 14, the other end is abutted against the bent contact sheet 121 of the first conductive sheet 12 to realize connection, one end of the second conductive column 16 is clamped with the third conductive sheet 14, the other end is clamped with the second conductive sheet 13,
during the joint, the joint neck 151 of electrically conductive post is earlier in the guide entering draw-in groove 141 through "V" shape notch 142, and because the setting of through-hole 143 for draw-in groove 141 is easily expanded deformation, the entering of joint neck 151 of being convenient for, the joint neck 151 of electrically conductive post is blocked into in the draw-in groove 141 of third conducting strip 14, realize both switch-ins promptly, assembly method is simple, easy dismouting, convenient operation effectively avoids the loaded down with trivial details of wiring process.
The first motor 5 is connected with the circuit board 8 through the lead-out pin 51, the first conductive sheet 12, the first conductive column 15, the third conductive sheet 14, the second conductive column 16 and the second conductive sheet 13.
When the air suction is performed, the filter screen boss 92 is arranged, and besides the front-side mesh surface filtration, the side-side mesh surface filtration is also realized, so that the air suction in two directions is realized, the air suction area is large, broken hair is not easy to accumulate at one place, and meshes of the mesh surface are blocked; the outer diameter of the circumferential side surface of the boss 92 gradually increases from front to back, so that broken hair on the side surface net surface slides down and is not easy to accumulate on the circumferential side surface of the boss 92.
Claims (6)
1. A hair clipper includes a housing;
the head of the shell is provided with a hair suction opening and a cutter head component for haircutting;
the hair storage cavity, the hair sucking fan, the first motor for driving the cutter head assembly to work, the second motor for driving the hair sucking fan to work, the power supply and the circuit board are arranged in the shell, the first motor, the second motor and the power supply are respectively and electrically connected with the circuit board, the hair sucking opening is communicated with the hair storage cavity, the hair sucking fan is positioned at the rear side of the hair storage cavity, a filter screen is further arranged between the hair storage cavity and the hair sucking fan, the power supply and the circuit board are arranged at the handheld part of the shell, and the rear end of the first motor is provided with a leading-out pin;
the method is characterized in that:
a first conductive sheet is arranged on the rear end face of the first motor, the first conductive sheet is in contact with the lead-out pin for conduction, a second conductive sheet is arranged on the circuit board, a third conductive sheet is arranged between the first conductive sheet and the second conductive sheet, a first conductive column and a second conductive column are respectively clamped at the front end and the rear end of the third conductive sheet, the first conductive column is in contact with the first conductive sheet for conduction, and the second conductive column is in contact with the second conductive sheet for conduction;
the first conductive sheet is bent upwards to form an elastic contact sheet, and the first conductive column is in contact conduction with the contact sheet;
the clamping structure is a clamping groove arranged on the third conducting strip and a clamping neck which is arranged at the end part of the conducting column and can be matched with the clamping groove to form a clamping connection, one end of the clamping groove extends to form a V-shaped notch, and the other end of the clamping groove extends to form a through hole.
2. A hair clipper according to claim 1, wherein: the lead-out pin and the first conducting strip are welded into a whole.
3. A hair clipper according to claim 1 or 2, wherein: the hair clipper is also provided with a first sealing cavity and a second sealing cavity, the first motor is positioned in the first sealing cavity, one end part of the first conductive column penetrates out of the first sealing cavity and is matched with the first sealing cavity to form sealing, the second motor, the circuit board and the power supply are positioned in the second sealing cavity, and one end part of the second conductive column penetrates out of the second sealing cavity and is matched with the second sealing cavity to form sealing.
4. A hair clipper according to claim 1 or 2, wherein: the filter screen is provided with a base body, a filter screen boss is arranged on the base body, and the side surface of the filter screen boss and the table surface facing one side of the hair storage cavity are net surfaces.
5. The hair clipper of claim 4, wherein: the filter screen boss is frustum-shaped, and the outer diameter of the circumferential side surface of the boss gradually increases from front to back.
6. The hair clipper of claim 4, wherein: the filter screen boss is made of metal and is integrally formed with the base body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210067389.6A CN114474170B (en) | 2022-01-20 | 2022-01-20 | Hair clipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210067389.6A CN114474170B (en) | 2022-01-20 | 2022-01-20 | Hair clipper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114474170A CN114474170A (en) | 2022-05-13 |
| CN114474170B true CN114474170B (en) | 2023-08-11 |
Family
ID=81472228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210067389.6A Active CN114474170B (en) | 2022-01-20 | 2022-01-20 | Hair clipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114474170B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1736671A (en) * | 2005-08-30 | 2006-02-22 | 潘祥兴 | Power-driven hair clipper capable of attracting hair |
| CN201058437Y (en) * | 2007-07-11 | 2008-05-14 | 超人集团有限公司 | Electric hair clipper capable of sucking broken hair |
| EP2093028A1 (en) * | 2008-02-25 | 2009-08-26 | Panasonic Electric Works Co., Ltd. | Hair clipper |
| CN110228085A (en) * | 2019-05-29 | 2019-09-13 | 广州嘉憬母婴科技股份有限公司 | A kind of suction hair hair cutter of low noise |
| CN211491641U (en) * | 2019-09-14 | 2020-09-15 | 宁波大榭开发区贝亲电器有限公司 | Novel single-motor hair-sucking electric hair clipper |
| CN112405630A (en) * | 2019-08-21 | 2021-02-26 | 上海奔腾电工有限公司 | Waterproof medical hair clipper |
| CN213165494U (en) * | 2020-07-30 | 2021-05-11 | 广州艾渼智能科技有限公司 | Hair clipper with hair storage cavity |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309916B (en) * | 2016-06-06 | 2019-02-01 | 毛妈妈（苏州）电器科技有限公司 | Negative pressure turbine air operated machine |
-
2022
- 2022-01-20 CN CN202210067389.6A patent/CN114474170B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1736671A (en) * | 2005-08-30 | 2006-02-22 | 潘祥兴 | Power-driven hair clipper capable of attracting hair |
| CN201058437Y (en) * | 2007-07-11 | 2008-05-14 | 超人集团有限公司 | Electric hair clipper capable of sucking broken hair |
| EP2093028A1 (en) * | 2008-02-25 | 2009-08-26 | Panasonic Electric Works Co., Ltd. | Hair clipper |
| CN110228085A (en) * | 2019-05-29 | 2019-09-13 | 广州嘉憬母婴科技股份有限公司 | A kind of suction hair hair cutter of low noise |
| CN112405630A (en) * | 2019-08-21 | 2021-02-26 | 上海奔腾电工有限公司 | Waterproof medical hair clipper |
| CN211491641U (en) * | 2019-09-14 | 2020-09-15 | 宁波大榭开发区贝亲电器有限公司 | Novel single-motor hair-sucking electric hair clipper |
| CN213165494U (en) * | 2020-07-30 | 2021-05-11 | 广州艾渼智能科技有限公司 | Hair clipper with hair storage cavity |
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| Publication number | Publication date |
|---|---|
| CN114474170A (en) | 2022-05-13 |
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