CN216875367U - Functional comb - Google Patents

Abstract

The utility model is suitable for the field of hair combs, and provides a functional comb, which comprises a shell with an inner cavity, comb teeth and a functional liquid output device, wherein the functional liquid output device comprises: the liquid storage tank comprises a tank body with at least one open end, a sealing device is arranged at the open end of the tank body, a functional liquid outlet communicated with the liquid outlet hole at the comb tooth mounting end is arranged on the tank body, and one end of the push rod is fixedly connected with the sealing device; one end of the speed reducing mechanism is in transmission connection with the push rod, and the other end of the speed reducing mechanism is in transmission connection with the driving mechanism; the functional comb further comprises a control device, and the driving mechanism is electrically connected with the control device. The utility model can effectively control the output quantity of the functional liquid and is suitable for being used when the hair is nursed.

Description

Functional comb

Technical Field

The utility model relates to the field of hair combs, in particular to a functional comb.

Background

With the improvement of living standard of people, more and more beauty-conscious people begin to pay attention to hair care. The functional liquid used in hair care is usually dripped into the palm and then applied to the hair or directly sprayed on the hair. By adopting the method of dripping the functional liquid into the palm, the functional liquid can remain on the palm, which causes a great deal of waste. With the direct spraying method, the spraying amount of the functional liquid cannot be controlled due to factors such as the spraying distance, the spraying time, the spraying strength and the like. In summary, the existing methods cannot accurately control the usage amount of the functional liquid, and have the disadvantages of poor nursing effect, a great amount of waste of the functional liquid, poor user experience, and the like. Some haircombs with built-in functional liquid also exist in the market, the driving mechanism drives the push rod to push out the functional liquid in the liquid storage tank, the driving mechanism directly acts on the push rod, after the driving mechanism is started, the push rod is quickly pushed out, the stroke of the push rod cannot be effectively controlled, a large amount of functional liquid is still pushed out within the shortest time allowed by the driving mechanism, the pushed amount of the functional liquid cannot be further refined, the haircombs still cannot accurately control the output amount of the functional liquid, so that a large amount of functional liquid is wasted by a user, the use cost is increased, and the use effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a functional comb, and aims to solve the technical problems that the use amount of functional liquid cannot be accurately controlled when beauty lovers carry out hair care in the prior art, the care effect is poor, and the functional liquid is wasted.

The utility model is realized in the following way: the utility model provides a functional comb, is including casing, broach and the functional liquid output device that has the inner chamber, the casing includes broach installation end and comb handle, the broach installation end is equipped with out the liquid hole, the broach is installed the broach installation end, the functional liquid output device is installed in the inner chamber of casing, functional liquid warp among the functional liquid output device play the liquid hole and flow out, the functional liquid output device includes: the liquid storage tank comprises a tank body with at least one open end, a sealing device is arranged at the open end of the tank body, a functional liquid outlet communicated with a liquid outlet hole at the comb tooth mounting end is formed in the tank body, one end of the push rod is fixedly connected with the sealing device, and one end of the speed reducing mechanism is in transmission connection with the push rod; the other end of the speed reducing mechanism is in transmission connection with the driving mechanism; the functional comb further comprises a control device, and the driving mechanism is electrically connected with the control device.

Furthermore, the speed reducing mechanism is a multi-stage speed change gear transmission mechanism, the multi-stage speed change gear transmission mechanism comprises at least two stages of speed change gear transmission mechanisms, the driving mechanism is connected with a first stage speed change gear transmission mechanism of the multi-stage speed change gear transmission mechanism, and the push rod is connected with a last stage speed change gear transmission mechanism of the multi-stage speed change gear transmission mechanism.

Furthermore, the push rod is a rack, and a driven gear of the last-stage speed change gear transmission mechanism is meshed with the rack.

Furthermore, the push rod is a screw rod, and an inner hole of a driven gear of the last-stage speed change gear transmission mechanism is provided with an inner thread meshed with the screw rod.

Furthermore, the moving direction of the push rod is perpendicular to or parallel to the axis direction of the liquid outlet hole at the comb tooth mounting end.

Further, the broach has the portion of dismantling, the portion of dismantling of broach with the connection can be dismantled to the casing, the liquid storage pot with the portion of dismantling of broach sets up relatively, be equipped with on the liquid storage pot and add the liquid hole.

Furthermore, a starting switch electrically connected with the control device is arranged on or in the shell, and the starting switch is a distance sensing switch and/or a human body contact switch and/or a gravity sensing switch and/or a manual press switch.

Furthermore, the negative ion generator is electrically connected with the control device and comprises a body and a carbon brush, wherein the body is arranged in the shell, and the carbon brush is arranged on the shell.

Further, still include with the light nursing lamp that the controlling means electricity is connected, the light nursing lamp includes multiunit red blue light lamp, multiunit red blue light lamp distribute in around the broach.

Furthermore, the comb further comprises a display screen electrically connected with the control device, and the display screen is arranged on the comb handle.

Furthermore, the comb further comprises a direct charging interface and a seat charging metal contact end which are electrically connected with the control device, wherein the direct charging interface and the seat charging metal contact end are both arranged at the end part of the comb handle far away from the comb tooth mounting end.

Furthermore, the comb handle is characterized by further comprising a wireless charging receiving coil electrically connected with the control device, and the wireless charging receiving coil is arranged at the tail part of the shell far away from the comb tooth mounting end or the side wall of the comb handle.

Furthermore, the comb further comprises a camera electrically connected with the control device, and the camera is arranged on the comb handle or at the comb tooth mounting end.

Further, the device also comprises a sensor which is electrically connected with the control device and used for monitoring the stroke of the push rod, and the sensor is arranged in the shell.

Further, still include with the alarm that the controlling means electricity is connected, controlling means is based on the information start of sensor transmission the alarm is reported to the police, the alarm is installed in the casing.

Furthermore, the comb tooth installation device further comprises a power line, a power line installation hole is formed in the end portion, far away from the comb tooth installation end, of the shell, and the power line is rotatably arranged in the power line installation hole.

Further, the power cord includes the electric wire body and locates the electrode joint of this end of body of electric wire, be equipped with in the casing with the circuit board that the power cord electricity is connected, electrode joint one end with circuit board fixed connection, the other end cover of electrode joint is established on the electric wire body, just electrode joint with the electric wire body rotates and connects.

Further, this internal anodal and negative pole of being provided with of electric wire, electrode joint includes anodal joint and negative pole joint, anodal joint includes annular anodal contact ring and follows the anodal touch panel that anodal contact ring extends, anodal contact ring suit be in on the electric wire body and with this internal anodal electricity of electric wire is connected, anodal touch panel of anodal joint with circuit board electricity is connected, negative pole joint includes annular negative pole contact ring and follows the negative pole touch panel that negative pole contact ring extends, negative pole contact ring suit be in on the electric wire body and with this internal negative pole electricity of electric wire is connected, negative pole contact panel of negative pole joint with circuit board electricity is connected.

The utility model has the beneficial effects that: according to the utility model, the speed reducing mechanism is arranged between the push rod and the driving mechanism, so that the driving mechanism is prevented from directly driving the push rod to move at a high speed, and the moving speed of the push rod is reduced to a range which is beneficial to control. The push rod can push out corresponding functional liquid from the liquid storage tank in the motion process, and the capacity of the functional liquid pushed out by the push rod is correspondingly controlled by controlling the stroke of the push rod, so that the aim of accurately controlling the use amount of the functional liquid is fulfilled.

Drawings

FIG. 1 is a first schematic diagram of a first embodiment of the present invention;

FIG. 2 is a schematic structural diagram II provided in the first embodiment of the present invention;

FIG. 3 is a first assembly view provided by the first embodiment of the present invention;

FIG. 4 is a second assembly diagram provided by the first embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a functional liquid output device according to a first embodiment of the present invention;

FIG. 6 is an assembly view of the push rod, the driving mechanism and the speed reducing mechanism provided by the first embodiment of the utility model;

FIG. 7 is a schematic transmission diagram of a driving mechanism and a speed reducing mechanism according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of an assembly of a power line and a circuit board according to an embodiment of the utility model;

FIG. 9 is an assembly view provided by a second embodiment of the present invention;

FIG. 10 is an assembly view of the push rod, the driving mechanism and the speed reducing mechanism provided in the second embodiment of the present invention;

FIG. 11 is a schematic structural diagram provided in the third embodiment of the present invention;

FIG. 12 is an assembly view provided by a third embodiment of the present invention;

fig. 13 is an assembly diagram of the push rod, the driving mechanism and the speed reducing mechanism provided by the third embodiment of the utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

It should be noted that the terms of orientation such as left, right, up, down, etc. in the present embodiment are only relative concepts or reference to the normal use state of the product, and should not be considered as limiting.

As shown in fig. 1-3, a functional comb provided by the embodiment of the utility model comprises a housing 1 with an inner cavity, comb teeth 2 and a functional liquid output device 3. The casing 1 comprises a comb tooth mounting end 11 and a comb handle 12, the comb tooth mounting end 11 of the casing 1 is provided with a liquid outlet hole 13, and the comb teeth 2 are mounted at the comb tooth mounting end 11 of the casing 1 and used for combing hair. The functional liquid output device 3 is installed in the inner cavity of the casing 1, and functional liquid used in nursing is stored in the functional liquid output device 3. The functional liquid in the functional liquid output device 3 can be directly smeared on the hair after flowing out through the liquid outlet hole 13 of the shell 1. The functional liquid still can flow out through broach 2, is equipped with the liquid channel who communicates with play liquid hole 13 in the part broach 2 of this embodiment, and the functional liquid flows in the liquid channel of broach 2 again through going out liquid hole 13 and flows out.

As shown in fig. 3 and 5, the functional liquid output device 3 includes: a reservoir 31, a push rod 32, a drive mechanism 33, and a reduction mechanism 34. The liquid storage tank 31 is used for storing functional liquid, the liquid storage tank 31 comprises a tank body 311 with at least one open end, and a sealing device 312 is arranged at the open end of the tank body 311. The tank body 311 is provided with a functional liquid outlet 313 communicated with the liquid outlet 13 of the comb tooth mounting end 11, one end of the push rod 32 is fixedly connected with the sealing device 312, and the push rod 32 drives the sealing device 312 to move along the axis of the tank body 311 in the moving process, so that the functional liquid in the liquid storage tank 31 is pushed out from the functional liquid outlet 313 and flows into the liquid outlet 13 of the comb tooth mounting end 11. The moving direction of the push rod 32 is perpendicular to the axial direction of the liquid outlet 13 of the comb teeth mounting end 11. In order to facilitate recycling of the liquid storage tank 31, the liquid storage tank 31 of the preferred embodiment is provided with a liquid adding hole 314, and when the residual amount of the functional liquid in the liquid storage tank 31 is insufficient, the functional liquid can be supplemented into the liquid storage tank 31 through the liquid adding hole 314. Meanwhile, for convenient filling, the comb teeth 2 are provided with detachable parts 21, the detachable parts 21 of the comb teeth 2 are detachably connected with the shell 1, the liquid storage tank 31 is arranged opposite to the detachable parts 21 of the comb teeth 2, when the functional liquid needs to be filled, the sealing device 312 in the liquid storage tank 31 is reset, a space for filling the functional liquid is reserved, the detachable parts 21 of the comb teeth 2 above the liquid storage tank 31 are detached, the liquid filling holes 314 of the liquid storage tank 31 are exposed, the upper cover of the liquid filling holes 314 is opened, and the liquid filling operation is completed. In addition, the liquid storage tank 31 and the shell 1 can be detachably connected, and when the liquid storage tank 31 is damaged, a user can take out the liquid storage tank 31 from the shell 1 for replacement.

As shown in fig. 3 and 5, one end of the speed reducing mechanism 34 is in transmission connection with the push rod 32, and the other end of the speed reducing mechanism 34 is in transmission connection with the driving mechanism 33. The functional comb further comprises a control device 4, the control device 4 is arranged in the shell 1, the driving mechanism 33 is electrically connected with the control device 4, the driving mechanism 33 is preferably a motor, and the control device 4 sends a working instruction or a stopping instruction to the motor. The high-speed rotation of the output shaft of the motor is converted into the low-speed movement of the push rod 32 through the speed reducing mechanism 34, and the stroke of the push rod 32 can be effectively controlled in the low-speed movement of the push rod 32, so that the volume of the functional liquid pushed out by the push rod 32 can be accurately controlled. For example, the driving mechanism 33 is directly connected to the push rod 32, the motor drives the push rod 32 to push out 10ml of functional liquid within the shortest allowable working time of N seconds, and the use requirement of pushing out only 1ml of functional liquid cannot be met, and after the speed reduction mechanism 34 is installed, the motor drives the push rod 32 to push out only 0.5ml of functional liquid within N seconds, and the use requirement of pushing out 1ml of functional liquid can be met by operating the motor for 2N seconds. The moving speed of the push rod 32 is reduced, and the volume of the function liquid pushed out in unit time can be reduced, so that the output requirements of different volumes can be met. In order to realize scientific nursing and ensure that the functional liquid output each time is effective and not wasted, the output quantity of the functional liquid can be limited by controlling the stroke of the push rod 32, for example, the time of the motor working each time is limited, the motor working each time drives the push rod 32 to move forwards for a fixed distance to push out the functional liquid with a preset volume, namely, the motor can accurately push out the functional liquid with a preset quantity when being started up each time, when the motor is stopped, the push rod 32 is left at the current position, the motor is started up again, the push rod 32 continues to push forwards, and the functional liquid is synchronously pushed out.

As shown in fig. 6 and 7, the speed reducing mechanism 34 may adopt various schemes for speed reduction, and the speed reducing mechanism 34 in this embodiment is preferably a multi-stage transmission gear mechanism, the multi-stage transmission gear mechanism includes at least two stages of transmission gear mechanisms, the driving mechanism 33 is connected to the driven gear 3411 of the first stage transmission gear mechanism 341 of the multi-stage transmission gear mechanism 34, and the push rod 32 is connected to the last stage transmission gear mechanism 342 of the multi-stage transmission gear mechanism. The push rod 32 of the preferred embodiment is a rack 32a, and the driven gear 3421 of the final stage speed change gear transmission mechanism 342 is engaged with the rack 32 a. In order to ensure that the push rod 32 is at a low speed and controllable in motion, the transmission ratio of the speed reducing mechanism 34 should be less than 2000:1, in this embodiment, the speed reducing mechanism 34 is preferably a six-stage speed-changing gear transmission mechanism, the first-stage speed-changing gear transmission mechanism 341 is composed of a gear 3411, a gear 3412 and a gear shaft 3413, the gear 3412 is arranged on the gear shaft 3413, the gear 3411 is meshed with the gear 3412, the gear 3411 is connected with an output shaft of the driving mechanism 33 to connect the gear 3412 and the gear shaft 3413 to rotate, and the transmission ratio of the first-stage speed-changing gear transmission mechanism 341 is less than or equal to 3; the second-stage speed-changing gear transmission mechanism 343 is composed of a gear 3431 and a gear shaft 3432, the gear 3431 is arranged on the gear shaft 3432, the gear of the gear shaft 3413 is meshed with the gear 3431 to drive the gear 3431 and the gear shaft 3432 to rotate, and the transmission ratio of the second-stage speed-changing gear transmission mechanism 343 is less than or equal to 4; the third-stage speed-changing gear transmission mechanism 344 comprises a gear 3441 and a gear 3442, the gear 3441 and the gear 3442 are coaxially arranged, the gear of the gear shaft 3432 is meshed with the gear 3441 to drive the gear 3441 and the gear 3442 to rotate, and the transmission ratio of the third-stage speed-changing gear transmission mechanism 344 is less than or equal to 5; the fourth-stage speed-changing gear transmission mechanism 345 includes a gear 3451 and a gear shaft 3452, the gear 3442 is engaged with the gear 3451 to drive the gear 3451 and the gear shaft 3452 to rotate, the transmission ratio of the fourth-stage speed-changing gear transmission mechanism 345 is less than or equal to 6, the fifth-stage speed-changing gear transmission mechanism 346 includes a gear 3461 and a worm 3462, the gear 3461 is disposed on the worm 3462, the gear of the gear shaft 3452 is engaged with the gear 3461 to drive the gear 3461 and the worm 3462 to rotate, the transmission ratio of the fifth-stage speed-changing gear transmission mechanism 346 is less than or equal to 7, the sixth-stage speed-changing gear transmission mechanism 342 includes a gear 3421 and a gear 3422, the gear 3421 and the gear 3422 are coaxially disposed, the gear 3421 is engaged with the rack 32a, the worm 3462 is engaged with the gear 3422 to drive the gear 3421 and the gear 3422 to rotate and finally drive the rack 32a to move, and the transmission ratio of the sixth-stage speed-changing gear transmission mechanism 342 is less than or equal to 10.

As shown in fig. 1-3 and 5, in order to prevent each drop of functional liquid from being wasted and accurately control the output of the functional liquid during each nursing, a start switch 5 electrically connected with a control device 4 is preferably arranged on the housing 1 or in the housing 1. The control device 4 receives the activation signal of the activation switch 5, sends an operation command to the drive mechanism 33, starts the operation of the drive mechanism 33, and pushes out the functional liquid in the reservoir 31 by the cooperation of the deceleration mechanism 34 and the push rod 32. Similarly, the control device 4 receives a stop signal of the start switch 5, and stops the operation of the drive mechanism 33. The starting switch 5 can be of various types, and the preferred starting switch 5 of the present embodiment is a distance sensing switch 51 and/or a human body contact switch 52 and/or a gravity sensing switch 53 and/or a manual push switch 54. For example, when the product is close to the working distance, the distance sensing switch 51 sends a signal to the control device 4, and the control device 4 starts the driving mechanism 33 to operate, so that the user can pick up the product at any time and can use the product at any time, and the happiness of the user in using the product is enhanced. When the user's finger touches the human body touch switch 52, the human body touch switch 52 sends a signal to the control device 4, and the control device 4 starts the operation of the driving mechanism 33. When the user uses the product, the gravity sensing switch 53 senses that the product moves from bottom to top, the gravity sensing switch 53 sends a signal to the control device 4, and the control device 4 starts the driving mechanism 33 to operate. When the user presses the manual push switch 54, the manual push switch 54 transmits a signal to the control device 4, and the control device 4 starts the operation of the drive mechanism 33. One or more switches can be arranged according to the requirements of products.

As shown in fig. 1, 3 and 4, in order to eliminate static electricity generated when a user combs hair and protect the hair from damage, the present embodiment preferably further includes an anion generator 61 electrically connected to the control device 4. The negative ion generator 61 includes a body 611 and a carbon brush 612. The body 611 of the anion generator 61 is disposed in the housing 1, and the carbon brush 612 of the anion generator 61 is disposed on the housing 1. The body 611 raises the low voltage to a dc negative high voltage by a pulse or oscillation electric appliance, generates a high corona by the dc high voltage at the tip of the carbon brush 612, emits a large amount of electrons at a high speed, is captured by oxygen molecules in the air to form negative ions, and eliminates static electricity generated when a user combs hair. When the user combs the hair, the user can set the negative ion generator 61 to be automatically turned on or the negative ion generator 61 to be started to work through the starting switch 5.

As shown in fig. 1 and 3, in order to improve the hair follicle atrophy or withering, hair loss or hair non-growth, the present embodiment preferably further comprises a light-care lamp 62 electrically connected to the control device 4, wherein the light-care lamp 62 comprises a plurality of groups of red and blue light lamps. Light nursing lamp 62 that this embodiment is preferred is mainly red, blue many wavelength lamps, and the light nursing lamp all around of multiunit red blue light lamp distribution at broach 2, and the user can set up the start-up and often brighten or start nursing lamp 62 work through starting switch 5 when combing the hair, and red, blue multi-wavelength can carry out the photostimulation to the hair follicle, further solves user's hair follicle withered, the hair scheduling problem that drops.

As shown in fig. 1 and 3, in order to facilitate the user to set the parameters, the present embodiment preferably further includes a display screen 63 electrically connected to the control device 4, and the display screen 63 is disposed on the comb handle 12. The display screen 63 with different sizes can be designed according to the size of the comb handle 12. The control device 4 provides information source input and the display screen 63 displays relevant information. When the user sets the parameter value, the set parameter can be clearly displayed on the display screen 63, and in addition, the user can also check the set parameter on the display screen 63, so that the humanized design of the product is reflected.

As shown in fig. 3, in order to avoid inconvenience of the user during charging of the product, the present embodiment preferably further includes a direct charging interface 64 electrically connected to the control device 4 and a charging metal contact terminal 65, wherein the charging metal contact terminal 65 is disposed at an outer periphery of the direct charging interface 64. The direct charging interface 64 is a type-C or Micro USB interface, and the direct charging interface 64 and the seat charging metal contact end 65 are arranged at the end part or the top part or the side part of the shell 1. The preferred direct charging interface 64 and seat charging metal contact end 65 of this embodiment are both disposed at the end of the comb handle 12 remote from the comb mounting end 11. When a user needs to use the direct charging interface 64 for charging, the charging wire can be directly inserted, and when the user wants to use the seat charging metal contact end 65 for charging, the bottom of the product can be directly placed into the matched charging seat.

As shown in fig. 3, the present embodiment preferably further includes a wireless charging receiving coil 66 electrically connected to the control device 4. The wireless charging receiving coil 66 is arranged at the tail of the casing 1 far away from the comb tooth mounting end 11 or the side wall of the comb handle 12. When the product needs to be charged, the product can be placed on a wireless charging device and wirelessly charged through the wireless charging receiving coil 66.

As shown in fig. 2 and 3, in order to facilitate the user to see the hair improving effect when caring or combing the hair, the present embodiment preferably further comprises a camera 67 electrically connected to the control device 4, wherein the camera 67 is disposed on the comb handle 12 or on the comb teeth mounting end 11. The preferred camera 67 of this embodiment sets up on comb handle 12, and the user is in the use, and camera 67 does not contact with the hair, has avoided camera 67's lens to dye dirt, has improved the definition of picture. The preferred comb handle 12 of this embodiment has a camera mounting hole 121 on the surface, and the camera mounting hole 121 is located on the side close to the comb teeth mounting end 11. The size of the camera mounting hole 121 corresponds to the size of the camera 67, and the camera 67 is fixedly mounted in the camera mounting hole 121. In order to facilitate the user to view the picture taken by the camera 67, the preferred housing 1 of the present embodiment is provided with a data transmission device, and the data transmission device transmits the image data processed by the control device 4 to the terminal device for displaying. The preferred terminal device of this embodiment is a mobile phone or a visual device. Through APP with the comb of this embodiment and cell-phone or visual equipment pair be connected, when the user used the comb, camera 67 began to work and transmitted the image data who shoots for controlling means 4 and handles, controlling means 4 passes through data transmission device with the image data after handling and transmits to cell-phone or visual equipment, the user looks over hair quality, scalp state, nursing condition or skin health status etc. through cell-phone or visual equipment, experience effectually.

As shown in fig. 3 and 4, since the liquid storage tank 31 is installed in the housing 1, the user cannot know the remaining amount of the functional liquid with the naked eye, and the remaining amount warning function is added in this embodiment. Since the stroke of the push rod 32 corresponds to the remaining amount of the functional liquid in the reservoir 31, the present embodiment preferably further includes a sensor 68 electrically connected to the control device 4 for monitoring the stroke of the push rod 32, and the sensor 68 transmits the monitored information to the control device 4. The sensor 68 is disposed within the housing 1. An alarm 69 is also included and is electrically connected to the control device 4, and the control device 4 activates the alarm 69 to alarm based on the information transmitted by the sensor 68. An alarm 69 is mounted within the housing 1. The sensor 68 of this embodiment is a position sensor, and includes a position sensing switch 681 and a stopper 682. Based on the surplus early warning value of the functional liquid, the mounting position of the limiting block 682 is set, and the limiting block 682 is fixedly mounted at the specified position on the push rod 32 and moves together with the push rod 32. The position sensitive switch 681 is fixedly mounted on the bracket in a stationary state. During the movement of the push rod 32, the stopper 682 approaches the position sensing switch 681. When the limiting block 682 contacts the position sensing switch 681, it indicates that the residual amount of the functional liquid in the liquid storage tank 31 reaches the warning value, the sensor 68 sends a signal to the control device 4, and the control device 4 starts the alarm 69 to give an alarm according to the received signal.

As shown in fig. 4 and 8, in order to avoid the power cord 7 from rotating when the user rotates the housing 1, which may result in the power cord 7 crossing together and knotting in use, the present embodiment preferably further includes the power cord 7, the housing 1 is provided with a power cord mounting hole 14 at an end far away from the comb mounting end 11, and the power cord 7 is rotatably disposed in the power cord mounting hole 14. The preferred power cord 7 of the present embodiment includes a cord body 71 and an electrode tab 72 provided at an end of the cord body 71. A circuit board 8 electrically connected with the power line 7 is arranged in the housing 1, one end of the electrode joint 72 is fixedly connected with the circuit board 8, the other end of the electrode joint 72 is sleeved on the wire body 71, and the electrode joint 72 is rotatably connected with the wire body 71. The electrode tabs 72 are used for electrically connecting the wire body 71 with the circuit board 8 during rotation. The preferred embodiment of the present invention is provided with a positive electrode and a negative electrode in the wire body 71, and the electrode tab 72 includes a positive electrode tab 73 and a negative electrode tab 74. The positive electrode tab 73 includes an annular positive electrode contact ring 731, and a positive electrode contact plate 732 extending along the positive electrode contact ring 731, and the positive electrode contact ring 731 is fitted around the wire body 71 and electrically connected to the positive electrode inside the wire body 71. The positive contact 732 of the positive connector 73 is electrically connected to the circuit board 8. The negative electrode tab 74 includes an annular negative electrode contact ring 741 and a negative electrode contact plate 742 extending along the negative electrode contact ring 741, and the negative electrode contact ring 741 is fitted over the wire body 71 and electrically connected to the negative electrode inside the wire body 71. The negative contact 742 of the negative connector 74 is electrically connected to the circuit board 8. The circuit board 8 of the case 1 is formed in an integral structure with the positive electrode tab 73 and the negative electrode tab 74. When the housing 1 rotates, the circuit board 8 drives the positive electrode connector 73 and the negative electrode connector 74 to rotate relative to the wire body 71, and the wire body 71 keeps stationary, thereby effectively avoiding the crossing and knotting of the wire body 71. Similarly, when the wire body 71 is rotated, the wire body 71 is rotated with respect to the positive electrode terminal 73 and the negative electrode terminal 74, and the housing 1 is kept stationary.

As shown in fig. 9 to 10, the structure of a functional comb provided in the second embodiment of the present invention is similar to that of the first embodiment, and the differences mainly lie in the structure of the functional liquid output device 3, the use method of the sensor 68, and the installation method of the camera 67.

The functional liquid output apparatus 3 according to the second embodiment has the same principle as the first embodiment, and includes: a liquid storage tank 31, a push rod 32, a driving mechanism 33 and a speed reducing mechanism 34, wherein the speed reducing mechanism 34 is a multi-stage speed changing gear transmission mechanism. The difference between the second embodiment and the first embodiment is that the push rod 32 is a screw 32b, and the inner hole of the driven gear of the last stage speed change gear transmission mechanism 342 has an internal thread engaged with the screw 32b, and the screw 32b is driven to rotate by the gear during the rotation process.

In the second embodiment, the scheme adopted for warning the residual quantity of the functional liquid is that the sensor 68 records the tooth number warning of the pushed push rod at the designated position. The number of teeth to be alerted is set based on the total number of teeth of the push rod 32, and the sensor 68 is a counting sensor fixedly mounted on a support within the housing 1. Use count sensor's installation position as the reference position, every tooth that promotes of push rod 32 is once counted through the reference position, count sensor record through the number of teeth of the push rod 32 of reference position and send for controlling means 4, controlling means 4 judges this number of teeth, and when this number of teeth is the same with the number of teeth that sets for the warning, start alarm 69 and report to the police.

The camera 67 of the second embodiment is hidden in the comb handle 12, a slot matched with the camera 67 is formed in the comb handle 12, and the camera 67 is inserted into the slot. When the camera 67 is needed, the camera 67 is pulled out from the slot of the comb handle 12. The signal can be transmitted between the camera 67 and the control device 4 through Wifi, bluetooth or data lines. When camera 67 is connected with controlling means 4 through Wifi or bluetooth, camera 67 can be placed and take at any position, has increased the flexibility of equipment. The camera 67 is hidden in the comb handle 12 in a non-operating state, and when the user needs to take a picture, the user pulls out the camera 67 from the comb handle 12. After recognizing that the camera 67 is pulled out, the comb starts the camera 67 to operate, and performs image pickup. The position of camera 67 can be responded to through setting up the sensor, and when camera 67 was pulled out, the sensor sent information to controlling means 4, and controlling means 4 received the information after, sends the start instruction to camera 67, and camera 67 begins work, and of course, also can discern whether camera 67 was pulled out through other modes.

As shown in fig. 11 to 13, the structure of a functional comb provided in the third embodiment of the present invention is similar to that of the second embodiment, and the difference is mainly the structure of the functional liquid output device 3 and the installation method of the camera 67.

The functional liquid output apparatus 3 according to the third embodiment has the same structure as that of the second embodiment, and includes: the liquid storage tank 31, the push rod 32, the driving mechanism 33 and the speed reducing mechanism 34 are different only in that the moving direction of the push rod 32 is parallel to the axial direction of the liquid outlet hole 13 of the comb teeth mounting end 11.

The camera 67 of the third embodiment is connected with the comb handle 12 in an externally hanging manner. One end of the camera 67 is provided with a connecting pipe 671, and the connecting pipe 671 is a hose or a hard pipe with a specific angle. The housing 1 is provided with a socket and a corresponding circuit board which are butted with the connecting pipe 671, and one end of the camera 67 is electrically connected with the circuit board of the housing 1. In the present embodiment, the camera 67 is connected to the comb handle 12 through the connection pipe 671, and when the camera 67 is connected to the comb handle 12, the control device 4 sends a start instruction to the camera 67, and the camera 67 starts to operate. In the shooting process, if the angle of the camera 67 needs to be adjusted, the bending angle of the connecting pipe 671 can be manually adjusted, and by adopting the structure, more shooting requirements can be met.

In the three embodiments of the present invention, there are provided one scheme for each of the structure of the functional liquid output device 3, the use method of the sensor 68, and the installation method of the camera 67, and the scheme of one embodiment is also applicable to the other two embodiments.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (18)

1. The utility model provides a functional comb, is including casing, broach and the functional liquid output device that has the inner chamber, the casing includes broach installation end and comb handle, the broach installation end is equipped with out the liquid hole, the broach is installed the broach installation end, the functional liquid output device is installed in the inner chamber of casing, functional liquid warp among the functional liquid output device go out liquid hole outflow, its characterized in that: the functional liquid output device includes: the liquid storage tank comprises a tank body with at least one open end, a sealing device is arranged at the open end of the tank body, a functional liquid outlet communicated with the liquid outlet hole at the comb tooth mounting end is arranged on the tank body, and one end of the push rod is fixedly connected with the sealing device; one end of the speed reducing mechanism is in transmission connection with the push rod, and the other end of the speed reducing mechanism is in transmission connection with the driving mechanism; the functional comb further comprises a control device, and the driving mechanism is electrically connected with the control device.

2. A functional comb as claimed in claim 1, wherein: the speed reducing mechanism is a multi-stage speed change gear transmission mechanism, the multi-stage speed change gear transmission mechanism comprises at least two stages of speed change gear transmission mechanisms, the driving mechanism is connected with a first stage speed change gear transmission mechanism of the multi-stage speed change gear transmission mechanism, and the push rod is connected with a last stage speed change gear transmission mechanism of the multi-stage speed change gear transmission mechanism.

3. A functional comb as claimed in claim 2, wherein: the push rod is a rack, and a driven gear of the last-stage speed change gear transmission mechanism is meshed with the rack.

4. A functional comb as claimed in claim 2, wherein: the push rod is a screw rod, and an inner hole of a driven gear of the last-stage speed change gear transmission mechanism is provided with an inner thread meshed with the screw rod.

5. A functional comb as claimed in claim 1, wherein: the moving direction of the push rod is perpendicular to or parallel to the axis direction of the liquid outlet hole of the comb tooth mounting end.

6. A functional comb as claimed in claim 1, wherein: the broach has the portion of dismantling, the portion of dismantling of broach with the connection can be dismantled to the casing, the liquid storage pot with the portion of dismantling of broach sets up relatively, be equipped with on the liquid storage pot and add the liquid hole.

7. A functional comb as claimed in claim 1, wherein: the shell is internally provided with a starting switch which is electrically connected with the control device, and the starting switch is a distance sensing switch and/or a human body contact switch and/or a gravity sensing switch and/or a manual press switch.

8. A functional comb as claimed in claim 1, wherein: the negative ion generator is electrically connected with the control device and comprises a body and a carbon brush, wherein the body is arranged in the shell, and the carbon brush is arranged on the shell.

9. A functional comb as claimed in claim 1, wherein: still include with the light nursing lamp that the controlling means electricity is connected, the light nursing lamp includes the red blue light lamp of multiunit, the red blue light lamp of multiunit distributes around the broach.

10. A functional comb as claimed in claim 1, wherein: the comb handle is characterized by further comprising a display screen electrically connected with the control device, and the display screen is arranged on the comb handle.

11. A functional comb as claimed in claim 1, wherein: the comb is characterized by further comprising a direct charging interface and a seat charging metal contact end which are electrically connected with the control device, wherein the direct charging interface and the seat charging metal contact end are both arranged at the end part of the comb handle far away from the comb tooth mounting end.

12. A functional comb as claimed in claim 1, wherein: the comb is characterized by further comprising a wireless charging receiving coil electrically connected with the control device, and the wireless charging receiving coil is arranged at the tail part of the shell far away from the comb mounting end or the side wall of the comb handle.

13. A functional comb as claimed in claim 1, wherein: the comb is characterized by further comprising a camera electrically connected with the control device, and the camera is arranged on the comb handle or at the comb tooth mounting end.

14. A functional comb as claimed in claim 1, wherein: the push rod stroke monitoring device is characterized by further comprising a sensor which is electrically connected with the control device and used for monitoring the stroke of the push rod, and the sensor is arranged in the shell.

15. A functional comb as claimed in claim 14, wherein: still include with the alarm that the controlling means electricity is connected, controlling means is based on the information start of sensor transmission the alarm is reported to the police, the alarm is installed in the casing.

16. A functional comb as claimed in claim 1, wherein: the comb tooth mounting structure is characterized by further comprising a power line, a power line mounting hole is formed in the end portion, far away from the comb tooth mounting end, of the shell, and the power line is rotatably arranged in the power line mounting hole.

17. A functional comb as claimed in claim 16, wherein: the power cord includes the electric wire body and locates the electrode joint of this end of body of electric wire, be equipped with in the casing with the circuit board that the power cord electricity is connected, electrode joint one end with circuit board fixed connection, the other pot head of electrode joint is established on the electric wire body, just electrode joint with the electric wire body rotates to be connected.

18. A functional comb as claimed in claim 17, wherein: this internal anodal and negative pole of being provided with of electric wire, electrode joint includes anodal joint and negative pole joint, anodal joint includes annular anodal contact ring and follows the anodal touch panel that anodal contact ring extends, anodal contact ring suit be in on the electric wire body and with this internal anodal electricity of electric wire is connected, anodal touch panel of anodal joint with circuit board electricity is connected, negative pole joint includes annular negative pole contact ring and follows the negative pole touch panel that negative pole contact ring extends, negative pole contact ring suit be in on the electric wire body and with this internal negative pole electricity of electric wire is connected, negative pole contact panel of negative pole joint with circuit board electricity is connected.

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