New hair clipper

Abstract

The utility model provides a novel hair clipper, including an upper shell and a lower shell detachably connected to the bottom of the upper shell, a cutter head module is installed at the front end of the lower shell, a camera module is also installed on the outer wall of the upper shell near the front end, a driving source connected to the cutter head module is installed in the cavity formed by the upper shell and the lower shell, and a two-way air duct facing the cutter head module and the camera module is also installed at the front end of the upper shell. The utility model collects the broken hair attached to the surface of the camera protective cover during haircutting, ensuring the clarity of the image collected by the camera, and the camera with a 5x focal length and a depth of field of 150mm can ensure the collection effect of the field of view behind the head during self-haircutting. At the same time, the trimmed broken hair is collected in a centralized manner, which improves the convenience of subsequent cleaning. The 2.4GHZ or higher WIFI signal makes the connection smooth, and it is more convenient to operate by connecting to a mobile phone through a wire.

Description

Technical Field

[0001] The utility model relates to the technical field of hair clippers, in particular to a novel hair clipper. Background Art

[0002] Hair clippers are a very important electric device in the current haircutting process. Hair clippers can be used to quickly and effectively cut hair from a person's head. Compared with using scissors, it greatly reduces the barber's workload and reduces the barber's fatigue during the haircutting process.

[0003] After searching, in the prior art, a Chinese patent with patent application number CN202022221388.1 discloses "a hair clipper with a camera. It mainly solves the problem that most of the current hair clippers do not have cameras and have relatively single functions. It is characterized in that: the power source includes a power supply, and a camera is also provided on the shell, and the camera is connected to the power supply. The utility model provides a hair clipper with a camera, which has a camera on its shell, and can collect video information for subsequent use (for example, dealing with the blind area behind the head when cutting your own hair)", but the following defects still exist: although the hair clipper can collect image information during haircutting, trimmed hair will adhere to the surface of the camera. Failure to clean it in time will lead to a decrease in image acquisition quality, and the camera's depth of field is not enough, resulting in poor image clarity.

[0004] Therefore we make improvements to this and propose a new type of hair clipper. Utility Model Content

[0005] The purpose of the utility model is to address the problems that although the existing hair clippers can collect image information during hair cutting, the trimmed hair will adhere to the surface of the camera, which will lead to a decrease in image collection quality if not cleaned in time, and the camera depth of field is not enough and the image clarity is poor.

[0006] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0007] A new hair clipper is provided to improve the above problems.

[0008] The utility model is specifically as follows:

[0009] It includes an upper shell and a lower shell detachably connected to the bottom of the upper shell, a cutter head module is installed at the front end of the lower shell, a camera module is also installed on the outer wall of the upper shell near the front end, a driving source connected to the cutter head module is installed in the cavity formed by the upper shell and the lower shell, and a two-way air duct facing the cutter head module and the camera module is also installed at the front end of the upper shell.

[0010] As a preferred technical solution of the utility model, the cutter head module includes a mounting base plate fixedly mounted on the front end of the lower shell body and arranged obliquely, the top of the mounting base plate is detachably connected with a hair comb, the top of the mounting base plate is also slidably connected with a cutter head placed above the hair comb, and a transmission block is arranged on the side of the cutter head away from the mounting base plate, and a slot is opened on the transmission block.

[0011] As a preferred technical solution of the utility model, the driving source includes a power supply clamped in a cavity formed by the upper shell and the lower shell, a motor electrically connected to the power supply is fixedly installed at the front end of the lower shell, a cam is installed at the output end of the motor, and the cam is placed in the slot.

[0012] As a preferred technical solution of the utility model, the camera module includes a camera protection cover that is detachably mounted on the outer wall of the upper shell, a camera is installed in the camera protection cover, a wireless decoding board is fixedly connected to the inner wall of the upper shell, a camera connection terminal is integrally formed on the wireless decoding board, and a plug connector that is aligned and engaged with the camera connection terminal is installed on the camera.

[0013] As a preferred technical solution of the utility model, the camera includes an LED, a light source substrate with a flexible cable, a transparent dustproof plate, an optical lens, a housing, a CCD light receiving chip and a CCD substrate.

[0014] As a preferred technical solution of the utility model, an air inlet at one end of the two-way air duct faces the cutter head, and an air inlet at the other end of the two-way air duct faces the camera protective cover.

[0015] As a preferred technical solution of the present invention, a magnetic attraction portion is provided at the junction of the outer side wall of the upper shell and the camera protection cover.

[0016] As a preferred technical solution of the utility model, the outer side wall of the upper shell is also connected to a camera switch and a blade module switch which are electrically connected to the wireless decoding board.

[0017] As a preferred technical solution of the utility model, the wireless decoding board is connected to the mobile phone display terminal signal, and the rear ends of the upper shell and the lower shell are also connected to a connection line that cooperates with the mobile phone display terminal.

[0018] As a preferred technical solution of the present utility model, the focal length of the camera is 30 mm and the depth of field is 150 mm.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] In the solution of the utility model:

[0021] 1. The two-way air duct is set up to cooperate with the camera module to realize the centralized collection of broken hair attached to the surface of the camera protective cover during haircutting, ensuring the clarity of the image collected by the camera, and solving the problem in the prior art that the camera surface will be attached with trimmed broken hair, and the image collection quality will be reduced if it is not cleaned in time;

[0022] 2. The two-way air duct and the cutter head module are used to collect the trimmed hair, making it easier to clean after haircut.

[0023] 3. With a focal length of 30mm and a depth of field of 150mm, the camera can clearly observe the condition of the scalp and hair follicles, allowing for better self-haircutting operations;

[0024] 4. Wireless signal connection is achieved through 2.4GHz or higher WIFI signal, and wired connection with mobile phone is convenient for operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the exploded structure of the novel hair clipper provided by the utility model;

[0026] Figure 2 A cross-sectional view of a novel hair clipper provided by the utility model;

[0027] Figure 3 An exploded diagram of the hair clipper camera structure provided by the utility model;

[0028] Figure 4 A schematic diagram of the optical depth of field of the hair clipper camera provided by the utility model;

[0029] Figure 5 The utility model is a schematic diagram of the working principle of the novel hair clipper provided by the utility model.

[0030] Indicated in the figure:

[0031] 10. Upper shell; 110. Camera switch; 120. Cutting head module switch; 130. Indicator light; 20. Lower shell; 30. Cutting head module; 310. Mounting base plate; 320. Hair comb; 330. Cutting head; 340. Transmission block; 350. Slot; 40. Camera module; 410. Camera protection cover; 420. Camera; 421. LED; 422. Light source substrate with flexible cable; 423. Transparent dustproof plate; 424. Optical lens; 425. Shell; 426. CCD light receiving chip; 427. CCD substrate; 430. Wireless decoding board; 440. Camera connection terminal; 50. Driving source; 510. Power supply; 520. Motor; 530. Cam; 540. Charging connector; 60. Two-way air duct; 70. Connecting wire. DETAILED DESCRIPTION

[0032] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0033] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0035] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0036] like Figure 1 to Figure 5 As shown, this embodiment proposes a new type of hair clipper, including an upper shell 10 and a lower shell 20 detachably connected to the bottom of the upper shell 10, a cutter head module 30 is installed at the front end of the lower shell 20, and a camera module 40 is also installed on the outer wall of the upper shell 10 near the front end, a driving source 50 connected to the cutter head module 30 is installed in the cavity formed by the upper shell 10 and the lower shell 20, and a two-way air duct 60 facing the cutter head module 30 and the camera module 40 is also installed at the front end of the upper shell 10.

[0037] As a preferred embodiment, on the basis of the above-mentioned method, further, the cutter head module 30 includes a mounting base plate 310 fixedly mounted on the front end of the lower shell 20 and tilted, the top of the mounting base plate 310 is detachably connected with a hair comb 320, the top of the mounting base plate 310 is also slidably connected with a cutter head 330 placed above the hair comb 320, a transmission block 340 is arranged on the side of the cutter head 330 away from the mounting base plate 310, and a slot 350 is opened on the transmission block 340.

[0038] As a preferred embodiment, on the basis of the above method, further, the driving source 50 includes a power supply 510 that is clamped in the cavity formed by the upper shell 10 and the lower shell 20, and a motor 520 electrically connected to the power supply 510 is fixedly installed at the front end of the lower shell 20, and a cam 530 is installed at the output end of the motor 520, and the cam 530 is placed in the slot 350.

[0039] As a preferred embodiment, on the basis of the above method, further, the camera module 40 includes a camera protection cover 410 detachably mounted on the outer wall of the upper shell 10, a camera 420 is installed in the camera protection cover 410, a wireless decoding board 430 is fixedly connected to the inner wall of the upper shell 10, a camera connection terminal 440 is integrally formed on the wireless decoding board 430, and a plug connector that aligns and engages with the camera connection terminal 440 is installed on the camera 420.

[0040] As a preferred implementation, based on the above method, the camera 420 further includes an LED 421, a light source substrate 422 with a flexible wiring, a transparent dustproof plate 423, an optical lens 424, a housing 425, a CCD light receiving chip 426 and a CCD substrate 427.

[0041] As a preferred implementation, based on the above-mentioned method, further, an air inlet at one end of the two-way air duct 60 faces the cutter head 330 , and an air inlet at the other end of the two-way air duct 60 faces the camera protective cover 410 .

[0042] As a preferred embodiment, based on the above-mentioned method, further, a magnetic attraction portion is provided at the junction of the outer wall of the upper shell 10 and the camera protection cover 410 .

[0043] As a preferred embodiment, on the basis of the above-mentioned manner, further, the outer wall of the upper shell 10 is also connected with a camera switch 110 and a blade module switch 120 which are electrically connected to the wireless decoding board 430 .

[0044] As a preferred implementation, based on the above method, further, the wireless decoder board 430 is connected to the mobile phone display terminal signal, and the rear ends of the upper shell 10 and the lower shell 20 are also connected with a connection line 70 that cooperates with the mobile phone display terminal.

[0045] As a preferred implementation, based on the above-mentioned method, further, the focal length of the camera 420 is 30 mm and the depth of field is 150 mm.

[0046] As a preferred embodiment, on the basis of the above method, further, the wireless decoding board 430 of the hair clipper is powered by a battery, the blade module 30, the camera module 40 and the charging connector 540 are all electrically connected to the wireless decoding board 430, and wirelessly connected through a 2.4GHz or higher WIFI signal, and can display real-time images with a mobile phone or tablet APP, so that hair cutting work can be better performed.

[0047] Specifically, when the new hair clipper is in use: first turn on the camera switch 110 and the blade module switch 120, and drive the cam 530 to rotate through the motor 520, thereby driving the blade 330 to reciprocate along the mounting base plate 310, so as to realize the haircutting function of the blade 330. While cutting hair, turn on the negative pressure fan in the middle of the two-way air duct 60, and the negative pressure fan drives the air inlet of the two-way air duct 60 to generate negative pressure, so as to concentrate and absorb the broken hair generated during the trimming process, avoid the scattered broken hair, and facilitate cleaning; when individuals cut their own hair to deal with the blind spot of vision, turn on the camera module 40, and connect the signal to the mobile phone display terminal through WIFI. The camera 420 on the camera module 40 collects the image information during the haircut and transmits it to the mobile phone display terminal, which can effectively avoid the blind spot of vision during the haircut. At the same time, the two-way air duct 60 will remove the hair attached to the surface of the camera protective cover 410 during the haircut. The camera 420 with a high depth of field of 150mm and a focal length of 30mm can ensure the clarity of image acquisition, so as to better perform self-haircut work.

[0048] All technical features in this embodiment can be freely combined according to actual needs.

[0049] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A novel hair clipper, comprising an upper housing (10) and a lower housing (20) detachably connected to the bottom of the upper housing (10), characterized in that: A cutter head module (30) is installed at the front end of the lower shell (20), and a camera module (40) is also installed on the outer wall of the upper shell (10) close to the front end. A driving source (50) connected to the cutter head module (30) is installed in the cavity formed by the upper shell (10) and the lower shell (20), and a two-way air duct (60) facing the cutter head module (30) and the camera module (40) is also installed at the front end of the upper shell (10).

2. The new hair clipper according to claim 1, characterized in that: The cutter head module (30) comprises a mounting base plate (310) fixedly mounted on the front end of the lower housing (20) and arranged in an inclined manner; a hair comb (320) is detachably connected to the top of the mounting base plate (310); a cutter head (330) arranged above the hair comb (320) is also slidably connected to the top of the mounting base plate (310); a transmission block (340) is arranged on a side of the cutter head (330) away from the mounting base plate (310); and a slot (350) is provided on the transmission block (340).

3. The new hair clipper according to claim 2, characterized in that: The driving source (50) comprises a power source (510) mounted in a cavity formed by an upper shell (10) and a lower shell (20); a motor (520) electrically connected to the power source (510) is fixedly mounted at the front end of the lower shell (20); a cam (530) is mounted at the output end of the motor (520), and the cam (530) is disposed in the slot (350).

4. The new hair clipper according to claim 2, characterized in that: The camera module (40) comprises a camera protection cover (410) which is detachably mounted on the outer wall of the upper shell (10), a camera (420) being mounted inside the camera protection cover (410), a wireless decoding board (430) being fixedly connected to the inner wall of the upper shell (10), a camera connection terminal (440) being integrally formed on the wireless decoding board (430), and a plug connector which is aligned and engaged with the camera connection terminal (440) being mounted on the camera (420).

5. The novel hair clipper according to claim 4, characterized in that: The camera (420) comprises an LED (421), a light source substrate with a flexible wiring (422), a transparent dustproof plate (423), an optical lens (424), a housing (425), a CCD light receiving chip (426) and a CCD substrate (427).

6. The novel hair clipper according to claim 4, characterized in that: An air inlet at one end of the two-way air duct (60) faces the cutter head (330), and an air inlet at the other end of the two-way air duct (60) faces the camera protection cover (410).

7. The novel hair clipper according to claim 4, characterized in that: A magnetic attraction portion is provided at the junction of the outer side wall of the upper shell (10) and the camera protection cover (410).

8. The novel hair clipper according to claim 4, characterized in that: The outer side wall of the upper housing (10) is also connected to a camera switch (110) and a blade module switch (120) which are electrically connected to the wireless decoding board (430).

9. The novel hair clipper according to claim 4, characterized in that: The wireless decoding board (430) is signal-connected to a mobile phone display terminal, and the rear ends of the upper housing (10) and the lower housing (20) are also connected to a connection line (70) that cooperates with the mobile phone display terminal.

10. The novel hair clipper according to claim 5, characterized in that: The focal length of the camera (420) is 30 mm and the depth of field is 150 mm.

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