Tattooing pen convenient to use

Abstract

The utility model discloses a tattooing pen convenient to use. The tattooing pen comprises a tattooing pen body and a power module which are arranged in a split mode. A mounting groove is formed in the top end of the tattooing pen main body, a plurality of spring conductive columns electrically connected with a motor in the tattooing pen main body are arranged on the bottom surface of the mounting groove, and the spring conductive columns are vertically arranged; a plurality of rolling grooves which are uniformly and annularly distributed are formed in the inner side face of the mounting groove, and the width between every two adjacent rolling grooves is smaller than that of each rolling groove; a mounting step matched with the mounting groove is arranged at the bottom end of the power supply module; a conductive plate for supplying power is arranged on the bottom surface of the mounting step; a plurality of through holes evenly distributed at intervals are formed in the side face of the installation step, each through hole is connected with a ball plunger, the end of each ball plunger protrudes out of the corresponding through hole, and the ends of the ball plungers are matched with the rolling grooves. The utility model not only is convenient to use, but also has the advantage of more convenience in replacement and maintenance.

Description

Technical Field

[0001] The utility model relates to the field of tattoo pens, in particular to a convenient-to-use tattoo pen. Background Art

[0002] The tattoo pen is a device that drives the tattoo needle to reciprocate by driving the telescopic rod through an internal motor. In order to drive the internal motor of the tattoo pen, some tattoo pens are connected to a power cord at the top. When the tattoo artist turns the tattoo pen according to the tattoo position and pattern, the power cord will be twisted synchronously. When the power cord is twisted to a certain angle, a restoring force will be generated on the power cord, which will affect the tattoo artist's operation and make it inconvenient to use. Some tattoo pens have built-in batteries and a display screen for displaying the working status is set on one side of the battery. When the tattoo artist turns the tattoo pen according to the tattoo position and pattern, he needs to turn the tattoo pen back to the starting position or turn his body to observe the display screen, which is troublesome to use.

[0003] Therefore, the existing tattoo pen has the problem of being troublesome to use. Utility Model Content

[0004] The purpose of the utility model is to provide a tattoo pen that is easy to use. The utility model has the advantage of being easy to use.

[0005] The technical solution of the utility model is as follows: a convenient tattoo pen, comprising a tattoo pen body and a power module which are separately arranged; a mounting groove is arranged at the top of the tattoo pen body, a plurality of spring conductive columns which are electrically connected to the motor inside the tattoo pen body are arranged on the bottom surface of the mounting groove, and the spring conductive columns are arranged vertically; a plurality of rolling grooves which are evenly distributed in an annular pattern are arranged on the inner side surface of the mounting groove, and the width between two adjacent rolling grooves is smaller than the width of the rolling groove; a mounting step which matches the mounting groove is arranged at the bottom end of the power module, and a conductive plate for power supply is arranged on the bottom surface of the mounting step; a plurality of through holes which are evenly distributed at intervals are arranged on the side surface of the mounting step, and each through hole is connected to a ball plunger whose end protrudes outside the through hole, and the end of the ball plunger is arranged in cooperation with the rolling groove.

[0006] In the aforementioned easy-to-use tattoo pen, a sleeve for installing a spring conductive column is connected to the internal thread on the top of the tattoo pen body; a cover plate is provided on the top of the sleeve, and an opening is provided on the cover plate for the top of the spring conductive column to extend out; screws are connected on both sides of the sleeve, and the top of the screw is tightly restricted on the cover plate.

[0007] In the aforementioned easy-to-use tattoo pen, the top of the power module is connected to a power socket, and the power socket is electrically connected to the conductive plate.

[0008] In the aforementioned easy-to-use tattoo pen, a battery electrically connected to the conductive plate is connected inside the power module, and the battery is connected to a charging socket located on the side wall of the power module.

[0009] In the aforementioned easy-to-use tattoo pen, a display screen is connected to one side wall of the power module, and the display screen is electrically connected to the battery.

[0010] In the aforementioned easy-to-use tattoo pen, a sealing ring is sleeved on the top of the installation step.

[0011] Compared with the prior art, the utility model is characterized in that the power module and the tattoo pen body are separated; a mounting step is provided at the bottom of the power module, and a plurality of ball plungers evenly spaced are provided on the side of the mounting step; a mounting groove is provided at the top of the tattoo pen body, and a plurality of annular rolling grooves evenly distributed are provided on the inner side of the mounting groove; after the mounting step is inserted into the mounting groove, the steel ball on the ball plunger pushed out by the spring can be inserted into the rolling groove, so that the power module and the tattoo pen body are connected, and the power module can rotate relative to the tattoo pen body; after the tattoo artist rotates the tattoo pen, the power module can be twisted relative to the tattoo pen body, thereby straightening the power supply. The power module can be adjusted to avoid adverse effects and is convenient to use; when the power module rotates relative to the tattoo pen body, the conductive plate on the bottom of the installation step and the multiple vertical spring conductive columns in the installation groove can always maintain contact, thereby supplying power, so that when the power module is adjusted, the tattoo pen can continue to work without pausing, and the operation is convenient; the width between the two rolling grooves is smaller than the width of the rolling grooves, and when the power module is rotated relative to the tattoo pen body, the steel ball on the ball plunger can slide more smoothly into the adjacent rolling groove, which is convenient to operate; the tattoo artist can also easily pull out the power module to replace or maintain it.

[0012] In addition, the sleeve used to connect the spring conductive column in the utility model is connected to the tattoo pen body through a threaded connection and can be disassembled for maintenance; the screws on both sides of the sleeve can set the cover plate limit cover on the top of the sleeve, thereby providing a better protective effect on the inside of the sleeve.

[0013] The sealing ring installed at the top of the step can improve the sealing performance of the power module and the tattoo pen body after being connected, prevent dust and impurities from entering the rotating parts, and ensure that the power module rotates smoothly.

[0014] Therefore, the utility model is not only convenient to use, but also has the advantage of convenient replacement and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the mounting slot at the top of the tattoo pen body;

[0017] Figure 3 It is a schematic diagram of the structure after the cover plate is removed from the installation slot;

[0018] Figure 4 It is a schematic diagram of the structure of the power module;

[0019] Figure 5 This is a schematic diagram of the structure on the other side of the power module;

[0020] Figure 6 It is a structural diagram of the power module optimization solution.

[0021] The marks in the attached drawings are: 1-tattoo pen body, 2-power module, 3-mounting slot, 5-spring conductive column, 6-rolling slot, 7-mounting step, 8-conductive plate, 9-through hole, 10-ball plunger, 11-sleeve, 12-cover plate, 14-screw, 15-power socket, 17-charging socket, 18-display screen, 19-sealing ring. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0023] Embodiment 1. A tattoo pen that is easy to use, comprising: Figures 1 to 5 As shown, it includes a tattoo pen body 1 and a power module 2 which are separately arranged; a mounting groove 3 is arranged at the top of the tattoo pen body 1, and a plurality of spring conductive columns 5 which are electrically connected to the motor inside the tattoo pen body 1 are arranged on the bottom surface of the mounting groove 3, and the spring conductive columns 5 are arranged vertically; a plurality of rolling grooves 6 which are evenly distributed in an annular shape are arranged on the inner side surface of the mounting groove 3, and the width between two adjacent rolling grooves 6 is smaller than the width of the rolling groove 6; a mounting step 7 which matches the mounting groove 3 is arranged at the bottom end of the power module 2, and a conductive plate 8 for power supply is arranged on the bottom surface of the mounting step 7; a plurality of through holes 9 which are evenly distributed at intervals are arranged on the side surface of the mounting step 7, and each through hole 9 is connected to a ball plunger 10 whose end protrudes outside the through hole 9, and the end of the ball plunger 10 is arranged in cooperation with the rolling groove 6.

[0024] The top of the tattoo pen body 1 is internally threadedly connected to a sleeve 11 for installing a spring conductive column 5; a cover plate 12 is provided at the top of the sleeve 11, and an opening is provided on the cover plate 12 for the top of the spring conductive column 5 to extend out; screws 14 are connected to both sides of the sleeve 11, and the top of the screw 14 is tightly restricted on the cover plate 12; a power supply line plug 15 is connected to the top of the power module 2, and the power supply line plug 15 is electrically connected to the conductive plate 8; a sealing ring 19 is sleeved on the top of the installation step 7.

[0025] Working principle: insert the mounting step 7 at the bottom of the power module 2 into the mounting groove 3 at the top of the tattoo pen body 1, so that the steel ball of the ball plunger 10 protruding outside the through hole 9 is inserted into the mounting groove 3, and the power module 2 is clamped on the tattoo pen body 1; at this time, the sealing ring 19 at the top of the mounting step 7 seals the gap between the mounting step 7 and the mounting groove 3, which can prevent foreign impurities from entering between the mounting step 7 and the mounting groove 3; at the same time, the conductive plate 8 on the bottom of the mounting step 7 contacts and conducts electricity with multiple spring conductive columns 5, and then connects the power cord at the power supply line plug 15 to realize power supply; the tattoo artist can control the internal motor to energize and drive the tattoo needle to work through the gear switch on the tattoo pen body 1. When the tattoo artist adjusts the pen holding angle according to the tattoo position and pattern, the power module 2 can be rotated to avoid the twisted power cord affecting the tattoo operation. Since the width between two adjacent rolling grooves 6 is smaller than the width of the rolling groove 6, the steel ball on the ball plunger can slide more smoothly into the adjacent rolling groove after sliding out of one rolling groove 6, so that the power module 2 has a higher degree of smoothness when rotating.

[0026] When the power module 2 needs to be replaced, it is only necessary to unplug the power module 2 for replacement. When the sleeve needs to be maintained, it is only necessary to remove the power module 2, unscrew the screw 14, remove the cover plate 12, and apply pressure from the inner side of the sleeve 11 to remove the sleeve 11 from the tattoo pen body 1 for maintenance.

[0027] Embodiment 2. A tattoo pen that is easy to use, comprising: Figure 2 , 3 As shown in Figure 6, it includes a tattoo pen body 1 and a power module 2 which are separately arranged; a mounting groove 3 is provided at the top of the tattoo pen body 1, and a plurality of spring conductive columns 5 which are electrically connected to the motor inside the tattoo pen body 1 are provided on the bottom surface of the mounting groove 3, and the spring conductive columns 5 are vertically arranged; a plurality of rolling grooves 6 which are evenly distributed in an annular shape are provided on the inner side surface of the mounting groove 3, and the width between two adjacent rolling grooves 6 is smaller than the width of the rolling groove 6; a mounting step 7 which matches the mounting groove 3 is provided at the bottom end of the power module 2, and a conductive plate 8 for power supply is provided on the bottom surface of the mounting step 7; a plurality of through holes 9 which are evenly distributed at intervals are provided on the side surface of the mounting step 7, and each through hole 9 is connected to a ball plunger 10 whose end protrudes outside the through hole 9, and the end of the ball plunger 10 is arranged in cooperation with the rolling groove 6.

[0028] A sleeve 11 for installing a spring conductive column 5 is connected to the internal thread at the top of the tattoo pen body 1; a cover plate 12 is arranged at the top of the sleeve 11, and an opening is provided on the cover plate 12 for the top of the spring conductive column 5 to extend out; screws 14 are connected to both sides of the sleeve 11, and the top of the screw 14 is tightly restricted on the cover plate 12; a battery electrically connected to the conductive plate 8 is connected to the power module 2, and the battery is connected to a charging socket 17 located on the side wall of the power module 2; a display screen 18 is connected to one side wall of the power module 2, and the display screen 18 is electrically connected to the battery; a sealing ring 19 is sleeved on the top of the installation step 7.

[0029] Working principle: insert the installation step 7 at the bottom of the power module 2 into the installation slot 3 at the top of the tattoo pen body 1, so that the steel ball of the ball plunger 10 protruding outside the through hole 9 is inserted into the installation slot 3, and the power module 2 is clamped on the tattoo pen body 1; at this time, the sealing ring 19 at the top of the installation step 7 seals the gap between the installation step 7 and the installation slot 3, which can prevent foreign impurities from entering between the installation step 7 and the installation slot 3; at the same time, the conductive plate 8 on the bottom of the installation step 7 contacts and conducts electricity with multiple spring conductive columns 5, and the power is supplied by the battery in the power module 2; the tattoo artist can control the internal motor to energize and drive the tattoo needle to work through the gear switch on the tattoo pen body 1. After the tattoo artist adjusts the pen holding angle according to the tattoo position and pattern, the display screen 18 on the side of the power module 2 can be adjusted to face the tattoo artist by rotating the power module 2, so that the tattoo artist can observe the working status of the tattoo pen. Since the width between two adjacent rolling grooves 6 is smaller than the width of the rolling groove 6 , the steel ball on the ball plunger can slide more smoothly into the adjacent rolling groove after sliding out of one rolling groove 6 , so that the power module 2 rotates more smoothly.

[0030] When the battery in the power module 2 is low, it is only necessary to unplug the power module 2 and replace it with a new one. The replaced power module 2 can be charged through the charging socket 17. When the sleeve needs to be maintained, it is only necessary to remove the power module 2, unscrew the screw 14, remove the cover plate 12, and apply pressure from the inner side of the sleeve 11 to remove the sleeve 11 from the tattoo pen body 1 for maintenance.

Claims

1. A tattoo pen that is easy to use, characterized in that: The invention comprises a tattoo pen body (1) and a power module (2) which are arranged in a separate body; a mounting groove (3) is arranged at the top of the tattoo pen body (1); a plurality of spring conductive columns (5) which are electrically connected to the motor inside the tattoo pen body (1) are arranged on the bottom surface of the mounting groove (3); the spring conductive columns (5) are arranged vertically; a plurality of rolling grooves (6) which are evenly distributed in an annular pattern are arranged on the inner side surface of the mounting groove (3); the width between two adjacent rolling grooves (6) is smaller than the width of the rolling groove (6); a mounting step (7) which matches the mounting groove (3) is arranged at the bottom end of the power module (2); a conductive plate (8) for power supply is arranged on the bottom surface of the mounting step (7); a plurality of through holes (9) which are evenly distributed at intervals are arranged on the side surface of the mounting step (7); each through hole (9) is connected to a ball plunger (10) whose end protrudes outside the through hole (9); the end of the ball plunger (10) is arranged in cooperation with the rolling groove (6).

2. A convenient tattoo pen according to claim 1, characterized in that: The top of the tattoo pen body (1) is internally threadedly connected to a sleeve (11) for mounting a spring conductive column (5); a cover plate (12) is arranged at the top of the sleeve (11), and an opening is arranged on the cover plate (12) for the top of the spring conductive column (5) to extend out; screws (14) are connected to both sides of the sleeve (11), and the top of the screw (14) is tightly attached to the cover plate (12).

3. A convenient tattoo pen according to claim 1, characterized in that: The top of the power module (2) is connected to a power supply socket (15), and the power supply socket (15) is electrically connected to the conductive plate (8).

4. The convenient-to-use tattoo pen according to claim 1, characterized in that: A storage battery electrically connected to the conductive plate (8) is connected inside the power module (2), and the storage battery is connected to a charging socket (17) located on the side wall of the power module (2).

5. A convenient tattoo pen according to claim 4, characterized in that: A display screen (18) is connected to one side wall of the power module (2), and the display screen (18) is electrically connected to the storage battery.

6. The convenient-to-use tattoo pen according to claim 1, characterized in that: A sealing ring (19) is sleeved on the top of the installation step (7).

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