Transmission mechanism of double-needle type eyebrow tattooing machine

Abstract

The utility model relates to the technical field of eyebrow tattooing machines, in particular to a double-needle type transmission mechanism of an eyebrow tattooing machine, which comprises a driving motor, a base and a casing which are sequentially arranged. An output gear, a first connecting rod, a second connecting rod, a crankshaft, a first connecting rod seat, a second connecting rod seat, a first output shaft and a second output shaft are arranged on the inner side of the machine shell, the input gear is in transmission connection with the driving motor and the output gear, and the crankshaft is in transmission connection with the output gear, the first connecting rod and the second connecting rod. The first connecting rod seat is respectively connected with the first connecting rod and the first output shaft, the second connecting rod seat is respectively connected with the second connecting rod and the second output shaft, and output shaft through holes for the first output shaft and the second output shaft to penetrate out are formed in the upper end of the machine shell. According to the utility model, the first output shaft and the second output shaft are additionally arranged for respectively installing the tattooing needles, and the tattooing needles on the first output shaft and the second output shaft can be alternately withdrawn during use, so that the working efficiency is improved, and the use requirements of users are met.

Description

Technical Field

[0001] The utility model relates to the technical field of eyebrow tattoo machines, in particular to a transmission mechanism of a double-needle type eyebrow tattoo machine. Background Art

[0002] With the rapid development of medical cosmetology, various skin beauty products with excellent beauty effects have emerged in an endless stream, including eyebrow tattoo machines for modifying people's eyebrows. After searching, the Chinese utility model patent with patent application number CN200820044544.8 discloses a transmission mechanism of an eyebrow tattoo machine, which uses a mutually meshing gear set and an eccentric drive method with a real hinge. One end of the connecting rod used to drive the tattoo needle to move back and forth is designed with a mutually hinged sliding sleeve between the driving rod of the transmission group, so that the movement of the back and forth movement is more accurate and the swing can be greatly reduced, and almost no shaking occurs, and the transmission mechanism can transmit power to the tattoo needle in a very stable and accurate manner and generates very little noise. However, due to the limitation of its own structure, this kind of eyebrow tattoo machine transmission mechanism can only be installed with one tattoo needle for use, and the working efficiency is low, which is difficult to meet the needs of users. Therefore, it is necessary to improve the existing technology and propose a new eyebrow tattoo machine transmission mechanism. Utility Model Content

[0003] The technical problem to be solved by the utility model is that, in view of the above-mentioned defects of the prior art, a double-needle type eyebrow tattoo machine transmission mechanism is provided, by adding a first output shaft and a second output shaft to respectively install tattoo needles. When in use, the tattoo needles on the first output shaft and the second output shaft can be alternately output, thereby improving work efficiency and meeting user needs.

[0004] In order to solve the above technical problems, the technical solution of the utility model is:

[0005] A double-needle eyebrow tattoo machine transmission mechanism comprises a driving motor, a base and a casing which are arranged in sequence, an input tooth is arranged on the inner side of the base, an output tooth, a first connecting rod, a second connecting rod, a crankshaft, a first connecting rod seat, a second connecting rod seat, a first output shaft and a second output shaft are arranged on the inner side of the casing, the input tooth is respectively connected to the driving motor and the output tooth, the crankshaft is respectively connected to the output tooth, the first connecting rod and the second connecting rod, the first connecting rod seat is respectively connected to the first connecting rod and the first output shaft, the second connecting rod seat is respectively connected to the second connecting rod and the second output shaft, and an output shaft through hole for the first output shaft and the second output shaft to pass through is opened at the upper end of the casing.

[0006] Preferably, the output shaft of the driving motor passes through the base and is connected to the input teeth, and the input teeth and the output teeth are arranged perpendicular to each other and meshingly connected.

[0007] Preferably, a first connecting rod slot and a second connecting rod slot are respectively provided at the upper and lower ends of the middle portion of the crankshaft, and the first connecting rod and the second connecting rod are respectively connected to the first connecting rod slot and the second connecting rod slot.

[0008] Preferably, the end of the crankshaft is mounted on the upper end of the base through a bearing, and a bearing support column is provided on the base, and a bearing groove matched with the bearing is opened on the bearing support column.

[0009] Preferably, the upper ends of the first connecting rod and the second connecting rod are both provided with connecting rod buckles, and the bottom inner sides of the first connecting rod seat and the second connecting rod seat are both provided with connecting rod slots adapted to the connecting rod buckles.

[0010] Preferably, the side surfaces of the first connecting rod seat and the second connecting rod seat are both provided with pin through holes, and the first output shaft and the second output shaft are respectively connected to the first connecting rod seat and the second connecting rod seat through pins.

[0011] By adopting the above technical scheme, the utility model provides a double-needle type eyebrow tattoo machine transmission mechanism, which has the following beneficial effects: the inner side of the base in the double-needle type eyebrow tattoo machine transmission mechanism is provided with input teeth, the inner side of the casing is provided with output teeth, a first connecting rod, a second connecting rod, a crankshaft, a first connecting rod seat, a second connecting rod seat, a first output shaft and a second output shaft, the input teeth are respectively connected to the driving motor and the output teeth, the crankshaft is respectively connected to the output teeth, the first connecting rod and the second connecting rod, the first connecting rod seat is respectively connected to the first connecting rod and the first output shaft, the second connecting rod seat is respectively connected to the second connecting rod and the second output shaft Then, the upper end of the casing is provided with an output shaft through hole for the first output shaft and the second output shaft to pass through. The first output shaft and the second output shaft are added to respectively install the tattoo needles. When in use, the tattoo needles are respectively installed on the first output shaft and the second output shaft, and the driving motor is started to drive the input gear to rotate, thereby driving the output gear and the crankshaft to rotate, so that the first connecting rod and the second connecting rod move up and down, and finally drive the first output shaft and the second output shaft to do telescopic movement. The tattoo needles can be alternately inserted, which can greatly improve the work efficiency. Compared with the traditional mechanism of the traditional eyebrow tattoo machine, the work efficiency is higher and meets the user's use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an exploded view of the utility model;

[0013] Figure 2 It is a three-dimensional diagram of the utility model;

[0014] Figure 3 It is a longitudinal section view of the utility model;

[0015] In the figure, 1-drive motor, 2-base, 3-casing, 4-input gear, 5-output gear, 6-first connecting rod, 7-second connecting rod, 8-crankshaft, 9-first connecting rod seat, 10-second connecting rod seat, 11-first output shaft, 12-second output shaft, 13-output shaft through hole, 14-first connecting rod slot, 15-second connecting rod slot, 16-bearing, 17-bearing support column, 18-bearing groove, 19-connecting rod buckle, 20-connecting rod slot, 21-pin through hole, 22-pin. DETAILED DESCRIPTION

[0016] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0017] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0018] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0019] like Figure 1-3As shown, the transmission mechanism of the double-needle eyebrow tattoo machine includes a driving motor 1, a base 2 and a casing 3 which are arranged in sequence, an input tooth 4 is arranged on the inner side of the base 2, an output tooth 5, a first connecting rod 6, a second connecting rod 7, a crankshaft 8, a first connecting rod seat 9, a second connecting rod seat 10, a first output shaft 11 and a second output shaft 12 are arranged on the inner side of the casing 3, the input tooth 4 is respectively connected to the driving motor 1 and the output tooth 5, the crankshaft 8 is respectively connected to the output tooth 5, the first connecting rod 6 and the second connecting rod 7, the first connecting rod seat 9 is respectively connected to the first connecting rod 6 and the first output shaft 11, the second connecting rod seat 10 is respectively connected to the second connecting rod 7 and the second output shaft 12, and an output shaft through hole 13 for the first output shaft 11 and the second output shaft 12 to pass through is opened at the upper end of the casing 3. It can be understood that the drive motor 1 can be a general electric motor, etc. The housing 3 is connected to the base 2 through screws, and the drive motor 1 can be snapped onto the bottom of the base 2 to provide driving power.

[0020] Specifically, the output shaft of the driving motor 1 passes through the base 2 and is connected to the input tooth 4. The input tooth 4 and the output tooth 5 are arranged perpendicular to each other and meshingly connected. Meshing teeth are provided on both the input tooth 4 and the output tooth 5. Under the action of the meshing teeth, the input tooth 4 can drive the output tooth 5 to rotate.

[0021] It can be understood that the first connecting rod slot 14 and the second connecting rod slot 15 are respectively provided at the upper and lower ends of the middle part of the crankshaft 8, and the first connecting rod 6 and the second connecting rod 7 are respectively connected to the first connecting rod slot 14 and the second connecting rod slot 15. The installation heights of the first connecting rod 6 and the second connecting rod 7 are different, so that the first connecting rod 6 and the second connecting rod 7 can move up and down when the crankshaft 8 rotates later; the end of the crankshaft 8 is installed on the upper end of the base 2 through a bearing 16, and a bearing support column 17 is provided on the base 2, and a bearing compatible with the bearing 16 is provided on the bearing support column 17 Groove 18; the upper ends of the first connecting rod 6 and the second connecting rod 7 are both provided with connecting rod buckles 19, and the bottom inner sides of the first connecting rod seat 9 and the second connecting rod seat 10 are both provided with connecting rod slots 20 adapted to the connecting rod buckles 19 to improve the transmission stability; the sides of the first connecting rod seat 9 and the second connecting rod seat 10 are both provided with pin through holes 21, and the first output shaft 11 and the second output shaft 12 are respectively connected to the first connecting rod seat 9 and the second connecting rod seat 10 through pins 22, and the upper ends of the first output shaft 11 and the second output shaft 12 can be provided with pattern needle mounting holes for later installation of pattern needles.

[0022] It can be understood that the utility model has a reasonable design and a unique structure. The tattoo needles are installed respectively by adding a first output shaft 11 and a second output shaft 12. When in use, the tattoo needles are installed on the first output shaft 11 and the second output shaft 12 respectively, and the driving motor 1 is started to drive the input gear 4 to rotate, and then drive the output gear 5 and the crankshaft 8 to rotate, so that the first connecting rod 6 and the second connecting rod 7 move up and down, and finally drive the first output shaft 11 and the second output shaft 12 to do telescopic movement. The tattoo needles can be alternately output, which can greatly improve the work efficiency. Compared with the traditional mechanism of the traditional eyebrow tattoo machine, the work efficiency is higher and meets the user's use needs.

[0023] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A double-needle eyebrow tattoo machine transmission mechanism, comprising a driving motor, a base and a housing arranged in sequence, characterized in that: An input tooth is provided on the inner side of the base, and an output tooth, a first connecting rod, a second connecting rod, a crankshaft, a first connecting rod seat, a second connecting rod seat, a first output shaft and a second output shaft are provided on the inner side of the casing. The input tooth is respectively connected to the drive motor and the output tooth in driving connection with the crankshaft in driving connection with the output tooth, the first connecting rod and the second connecting rod, the first connecting rod seat is respectively connected to the first connecting rod and the first output shaft, the second connecting rod seat is respectively connected to the second connecting rod and the second output shaft, and an output shaft through hole for the first output shaft and the second output shaft to pass through is opened at the upper end of the casing.

2. The double-needle eyebrow tattoo machine transmission mechanism according to claim 1, characterized in that: The output shaft of the driving motor passes through the base and is connected to the input gear, and the input gear and the output gear are arranged perpendicular to each other and meshingly connected.

3. The double-needle eyebrow tattoo machine transmission mechanism according to claim 1, characterized in that: The first connecting rod clamping slot and the second connecting rod clamping slot are respectively provided at the upper and lower ends of the middle part of the crankshaft, and the first connecting rod and the second connecting rod are respectively clamped on the first connecting rod clamping slot and the second connecting rod clamping slot.

4. The double-needle eyebrow tattoo machine transmission mechanism according to claim 1, characterized in that: The end of the crankshaft is mounted on the upper end of the base through a bearing. A bearing support column is provided on the base. A bearing groove matching the bearing is formed on the bearing support column.

5. The double-needle eyebrow tattoo machine transmission mechanism according to claim 1, characterized in that: The upper ends of the first connecting rod and the second connecting rod are both provided with connecting rod buckles, and the bottom inner sides of the first connecting rod seat and the second connecting rod seat are both provided with connecting rod slots adapted to the connecting rod buckles.

6. The double-needle eyebrow tattoo machine transmission mechanism according to claim 1, characterized in that: The side surfaces of the first connecting rod seat and the second connecting rod seat are both provided with pin through holes, and the first output shaft and the second output shaft are respectively connected to the first connecting rod seat and the second connecting rod seat through pins.

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