CN214232411U

CN214232411U - Tattooing pen with replaceable battery

Info

Publication number: CN214232411U
Application number: CN202021245371.3U
Authority: CN
Inventors: 李军辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-09-21
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a tattooing pen with replaceable batteries, which comprises an upper shell, a lower shell arranged at the lower part of the upper shell, a top cover arranged above the upper shell and detachably connected with the upper shell, a detachable battery, a support frame and a control assembly arranged in the upper shell, and a motor, a mandril assembly and an adjusting assembly arranged in the lower shell; the upper shell is provided with a first cavity for accommodating a battery, a support frame and a control assembly, the battery extends into the support frame from top to bottom, and the side wall of the support frame is provided with an opening for fixing the control assembly; the lower casing body is formed with the second cavity that holds motor, ejector pin subassembly and adjusting part, the motor links to each other with last casing bottom, ejector pin subassembly bottom cooperation is connected with the tattoo needle, the tattoo needle drives ejector pin subassembly through the motor and drives it and reciprocate. The utility model discloses portable does not receive the place restriction, and overall structure is compact, and is small, convenient operation, long service life.

Description

Tattooing pen with replaceable battery

Technical Field

The utility model belongs to the technical field of the equipment of tattooing, especially, relate to a can replace tattoo pen of battery.

Background

The tattooing pen is characterized in that the tattooing needle is arranged on the tattooing pen capable of vibrating at high frequency to vibrate slightly at high frequency, so that a large number of small wounds are pricked on the surface of the skin in a short time to achieve the purpose of tattooing. The driving motor of tattooing pen in the existing market is usually connected with an external power supply, and needs to be close to the external power supply during use, so that the tattooing pen cannot be used without the external power supply, the use site is limited, no visual display screen can be used for adjusting operation, and the tattooing pen is not convenient to use.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a be equipped with replaceable battery, display screen controls the convenience, simple structure's tattoo pen, the utility model discloses a tattoo pen does not receive the restriction in place, under the condition that other conditions were satisfied, as long as carry sufficient replacement battery, can work always.

The utility model provides a technical scheme that its technical problem adopted is:

a tattooing pen with a replaceable battery comprises an upper shell, a lower shell sleeved at the lower part of the upper shell, a top cover arranged above the upper shell and detachably connected with the upper shell, a detachable battery, a support frame and a control assembly arranged in the upper shell, and a motor, a mandril assembly and an adjusting assembly arranged in the lower shell; the upper shell is provided with a first cavity for accommodating a battery, a support frame and a control assembly, the battery extends into the support frame from top to bottom, and the side wall of the support frame is provided with an opening for fixing the control assembly; the lower shell is provided with a second cavity for accommodating the motor, the ejector rod assembly and the adjusting assembly, the motor is connected with the bottom of the upper shell, the bottom of the ejector rod assembly is connected with a tattooing needle in a matching manner, and the tattooing needle drives the ejector rod assembly to drive the tattooing needle to move up and down through the motor; the battery, the control assembly and the motor are electrically connected.

Furthermore, the battery also comprises an upper conductive spring arranged above the battery and a lower conductive spring arranged below the battery; the upper end of the upper conductive spring is connected with the top cover, and the lower end of the upper conductive spring abuts against the battery; the lower end of the lower conductive spring is connected with the bottom of the support frame, and the upper end of the lower conductive spring abuts against the battery; and a connecting sheet is also arranged between the battery and the upper conductive spring, the connecting sheet is clamped above the support frame, and when the top cover is closed, the upper conductive spring is abutted against the connecting sheet. When the electric quantity of the battery is used up, only the top cover needs to be opened to replace a new battery.

Furthermore, the control assembly comprises a control panel, and an on-off key, a digital display screen and a voltage adjusting key which are arranged on the control panel; the lower part of the control panel is electrically connected with the lower conductive spring, and the upper part of the control panel is electrically connected with the upper conductive spring through the connecting sheet.

Furthermore, through holes are respectively formed in the side wall of the upper shell corresponding to the digital display screen, the on-off key and the voltage adjusting key, and a lens, a switch button and a voltage adjusting button are correspondingly arranged on the through holes; the lens is clamped in the through hole, and the switch button and the voltage adjusting button penetrate through the through hole and abut against a switch key and a voltage adjusting key on the control panel.

Furthermore, the adjusting component comprises a bin body, a sleeve, a neck sleeve and a needle nozzle fixing seat; the bin body is arranged in the lower shell, and the upper part of the bin body is detachably connected with the lower part of the upper shell; the sleeve is clamped between the bin body and the lower shell and is fixedly connected with the lower shell, and a spiral track is formed at the lower part of the sleeve; the neck sleeve is detachably connected with the lower part of the bin body, a slot is formed in the side wall of the neck sleeve, a convex part is arranged at the slot, the convex part penetrates through the slot, one end of the convex part extends into the spiral track, and the other end of the convex part is connected with the needle nozzle fixing seat; the convex part can move up and down along the spiral track; the needle nozzle fixing seat is fixedly connected with the neck sleeve, and a tattooing needle is arranged in the needle nozzle fixing seat; when the lower shell is rotated in the circumferential direction by external force, the lower shell drives the sleeve to rotate along with the lower shell, and the spiral track moves up and down along the convex part, so that the extending length of the tattooing needle is changed.

The utility model discloses a thereby the axial translation that can realize lower casing of rotation of casing realizes the regulation of the length that the tattoo needle stretches out, simple structure, convenient operation.

Furthermore, the ejector rod assembly comprises a first rotating wheel arranged on the output shaft of the motor, an eccentric output shaft arranged on the first rotating wheel, a bearing arranged on the eccentric output shaft, an ejector rod connecting seat and an ejector rod; the eccentric output shaft is connected with the inner ring of the bearing, and the ejector rod connecting seat is sleeved on the outer ring of the bearing; the ejector rod connecting seat is detachably connected with the ejector rod

Further, the motor is transversely installed, and the bottom of the upper shell forms an arc-shaped surface attached to the outer wall of the motor. The stable output of motor is guaranteed to the arcwall face, avoids it to rock at will, and overall assembly structure is compacter moreover, and the volume is littleer.

Further, the bin body side wall is elastically connected with a plurality of balls along the circumferential direction, and a groove matched with the balls is formed in the lower shell inner wall. The cooperation of ball and recess can provide good suggestion of feeling for the user, is convenient for it to the regulation of gear.

Further, the storehouse body is including the upper segment body that is the cavity cylindricality, and the external diameter is less than the middle section body of upper segment body, and the external diameter is less than the lower section body of middle section body, and this lower section body and neck cover threaded connection, storehouse body center form the passageway that supplies the tattoo needle to pass. The internal diameter of the upper segment body is relatively large, so that the motor can be conveniently accommodated, the internal diameter of the lower segment body is relatively small, the assembly of the sleeve and the neck sleeve is convenient, and the radial excessive shaking of the tattooing needle caused by the overlarge channel is prevented.

Further, the outer wall of the lower shell forms an anti-skid pattern which is convenient for applying external force to rotate the lower shell. When the anti-slip needle is used, the operation of adjusting the length of the needle can be completed by rotating the lower shell, the use is convenient, the hand feeling of the rotating operation is improved by the anti-slip lines, and the rotation is more labor-saving.

The utility model has the advantages that: the utility model discloses a removable battery can be ordinary dry battery, and the user can not receive the place restriction when going out the work, even also can work under the condition that does not have supply socket. When the battery power in the tattooing pen is used up, the top cover can be opened to take out the battery, a new battery is put into the support frame from top to bottom, and the top cover can be closed to continue working and use. The utility model discloses still designed the control assembly of being convenient for operate, the voltage regulation flexibility ratio that the user can carry out the tattoo pen more directly perceivedly is higher, and user experience is better. The utility model discloses changed the structure of the vertical installation of traditional motor, adopted the motor of horizontal installation, simplified current transmission structure greatly, the assembly is simple, and the cost of manufacture reduces. The reciprocating motion of elasticity needle body is realized to motor cooperation ejector pin subassembly, and it is more even effective to go out the needle. The length of the needle outlet of the tattooing assembly can be adjusted by rotating the lower shell of the adjusting assembly, and the adjustment is convenient and effective; the whole structure is compact, the volume is small, the operation is stable, and the service life is long.

Drawings

Fig. 1 is an exploded view of the present invention.

Fig. 2 is an assembly cross-sectional view of the present invention.

Fig. 3 is a perspective view of the motor and the rod assembly of the present invention.

Fig. 4 is an exploded view of the adjusting assembly of the present invention.

And (3) identification and explanation:

1. an upper housing; 11. a first cavity; 13. an arc-shaped surface; 15. a top cover;

2. a lower housing; 21. a second cavity; 22. anti-skid lines;

31. a battery; 32. an upper conductive spring; 33. a lower conductive spring; 34. connecting sheets;

4. a motor; 41. an output shaft;

5. an adjustment assembly; 51. a bin body; 511. a ball bearing; 512. an upper segment body; 513. a middle section body; 514. a lower segment body; 515. a channel; 52. A spiral track; 53. a convex portion; 54. a sleeve; 55. a neck sleeve; 56. a needle nozzle fixing seat; 551. Grooving;

6. a push rod assembly; 61. A first rotating wheel; 62. an eccentric output shaft; 63. a bearing; 64. a mandril connecting seat; 65. a top rod;

71. a control panel; 72. a digital display screen; 73. an on-off key; 74. a voltage adjustment key; 75. A lens; 76. a voltage adjusting knob; 77. a switch button; 78. A fixing sheet;

8. a support frame; 81. a gasket; 82. and (4) opening.

Detailed Description

In order to make the technical solution of the present invention better understood, the following figures in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

As shown in fig. 1 to 4, a tattooing pen with a replaceable battery includes an upper case 1 formed with a first cavity 11, and a lower case 2 formed with a second cavity 21, wherein a gasket 81 is disposed between the upper case 1 and the lower case 2, and the upper portion of the lower case 2 is sleeved on the lower portion of the upper case 1. The first cavity 11 is internally provided with a detachable battery 31 (which can be a common dry battery), a support frame 8 and a control assembly, and the second cavity 21 is internally provided with a motor 4, a mandril assembly 6 and an adjusting assembly 5.

A battery bin is arranged in the support frame 8, and the battery 31 is vertically arranged in the support frame 8 from top to bottom; the side wall of the support frame 8 is formed with an opening 82 for fixing a control assembly. The control assembly comprises a control panel 71, a switch key 73 arranged on the control panel 71, a digital display screen 72 and two voltage adjusting keys 74 (a positive voltage adjusting key and a negative voltage adjusting key 74). As shown in fig. 2, the control panel 71 is engaged in the opening 82 of the support frame 8.

A top cover 15 detachably connected with the upper shell 1 is arranged above the supporting frame 8. The top cover 15 and the upper shell 1 can be connected in a threaded connection mode or a buckling connection mode. An upper conductive spring 32 is arranged above the battery 31, and a lower conductive spring 33 is arranged below the battery 31. The upper end of the upper conductive spring 32 is fixedly connected with the top cover 15, and the lower end of the upper conductive spring is abutted against the battery 31; the lower end of the lower conductive spring 33 is fixedly connected with the bottom of the support frame 8, and the upper end of the lower conductive spring is abutted against the battery 31; a connecting sheet 34 is further arranged between the battery 31 and the upper conductive spring 32, and the connecting sheet 34 is clamped above the support frame 8. The lower part of the control panel 71 is electrically connected with the lower conductive spring 33, and the upper part of the control panel is electrically connected with the upper conductive spring 32 through the connecting sheet 34. When the top cover 15 is closed, the upper conductive spring 32 contracts to abut against the connecting sheet 34, and the battery 31, the motor 4 and the control panel 71 form a closed loop.

Go up the 1 lateral wall of casing and correspond digital display screen 72, on & off switch 73, two voltage regulation keys 74 and be equipped with the through-hole respectively, correspond on the through-hole and be equipped with lens 75, shift knob 77 and two voltage regulation buttons 76, lens 75 card is established in the through-hole, shift knob 77 and two voltage regulation buttons 76 pass on casing 1 lateral wall and the offset of on & off switch 73 and two voltage regulation keys 74 on the control panel 71 through corresponding through-hole respectively. The upper casing 1 is also internally provided with a fixing plate 78 for fixing the switch button 77 and the two voltage adjusting buttons 76, and the fixing plate 78 is provided with a through hole for the switch button 77 and the two voltage adjusting buttons 76 to pass through.

As shown in fig. 4, the adjusting assembly 5 includes a cartridge body 51 disposed in the lower housing 2, a sleeve 54, a neck sleeve 55 and a needle nozzle fixing seat 56. The bin body 51 is arranged in the lower shell 2, and the upper part of the bin body 51 is fixedly connected with the lower part of the upper shell 1 through four screws.

The center of the cartridge body 51 forms a channel 515 for the tattooing needle to pass through, the cartridge body 51 comprises an upper section 512 in a hollow cylindrical shape, a middle section 513 with an outer diameter smaller than that of the upper section 512, and a lower section 514 with an outer diameter smaller than that of the middle section 513, and the outer wall of the lower section 514 is provided with external threads.

The sleeve 54 is clamped between the bin body 51 and the lower shell 2 and is fixedly connected with the lower shell 2, and a spiral track 52 is formed at the lower part of the sleeve 54. In this embodiment, the helical track 52 is disposed through the wall thickness of the sleeve 54, and it extends obliquely helically less than the length of the sleeve 54.

The neck sleeve 55 is in threaded connection with the bin body 51 through the external thread of the lower section body 514, a slot 551 is arranged on the side wall of the neck sleeve 55, the cross section of the slot 551 is of a waist-shaped structure, and the slot 551 extends along the axial direction of the neck sleeve 55; the slot 551 is provided with a protrusion 53, the protrusion 53 passes through the slot 551, one end of the protrusion 53 extends into the spiral track 52, and the other end is connected with the needle nozzle fixing seat 56. The convex portion 53 is movable up and down along the spiral track 52; the needle nozzle fixing seat 56 is fixedly connected with the neck sleeve 55, and a tattooing needle is arranged in the needle nozzle fixing seat 56.

When the lower case 2 is rotated in the circumferential direction by an external force, the lower case 2 drives the sleeve 54 to rotate therewith, and the spiral track 52 moves up and down along the projection 53, thereby changing the protruding length of the tattooing needle.

The motor 4 is transversely installed in the bin body 51, the longitudinal section of the motor is circular, and the outer wall of the motor is fixedly connected with the arc-shaped surface 13 at the bottom of the upper shell 1 in an attaching mode. The ejector rod assembly 6 comprises a first rotating wheel 61 arranged on an output shaft 41 of the motor 4, an eccentric output shaft 62 arranged on the first rotating wheel 61, a bearing 63 arranged on the eccentric output shaft 62, an ejector rod connecting seat 64 sleeved on the outer ring of the bearing 63, and an ejector rod 65 detachably connected with the ejector rod connecting seat 64, wherein the eccentric output shaft 62 is connected with the inner ring of the bearing 63. The mandril 65 is arranged in the channel 515 of the bin body 51 and reciprocates up and down in the channel 515.

When the output shaft 41 of the motor 4 rotates, the first rotating wheel 61 rotates along with the first rotating wheel, the eccentric output shaft 62 drives the inner ring of the bearing 63 to rotate, and the mandril connecting seat 64 fixed with the outer ring of the bearing 63 drives the mandril 65 to reciprocate up and down in the channel 515. The utility model realizes the purpose of tattooing by the up-and-down reciprocating motion of the mandril 65 and the elastic needle body of the tattooing needle.

In order to enable the lower rotating shell 2 to adjust the length of a tattoo needle, a gear shift hand feeling prompt is obvious, a plurality of balls 511 are elastically connected to the side wall of the cabin body 51 along the circumferential direction, specifically, the balls 511 extend out of the side wall of the middle section body 513 along the circumferential direction at intervals, the balls 511 are abutted against an elastic piece (which can be a spring), the other end of the elastic piece is abutted against a mounting column, the mounting column is fixedly connected with the cabin body 51, a plurality of grooves are formed in the inner wall of the lower shell 2 in a matching manner, so that the lower shell 2 is rotated by applying external force, when the balls 511 rotate along with the circumferential direction of the cabin body 51, the positions of the grooves are rotated, and the balls 511 fall into the grooves, the obvious hand feeling prompt is realized, and the user experience is good; of course, in order to facilitate the rotation of the lower housing 2, the outer wall of the lower housing 2 is provided with the anti-slip threads 22 at equal intervals along the circumferential direction, so as to facilitate the rotation of the lower housing 2 by applying an external force.

The above detailed description is provided for illustrative purposes, and is not intended to limit the present invention, and any modifications and variations of the present invention are within the spirit and scope of the following claims.

Claims

1. A tattooing pen with replaceable battery is characterized in that: the device comprises an upper shell (1), a lower shell (2) sleeved at the lower part of the upper shell (1), a top cover (15) arranged above the upper shell (1) and detachably connected with the upper shell (1), a detachable battery (31), a support frame (8) and a control assembly arranged in the upper shell (1), and a motor (4), an ejector rod assembly (6) and an adjusting assembly (5) arranged in the lower shell (2);

the upper shell (1) is of an axially-through hollow cylindrical structure, a first cavity (11) for accommodating a battery (31), a support frame (8) and a control assembly is formed in the upper shell, the battery (31) extends into the support frame (8) from top to bottom, and an opening (82) for fixing the control assembly is formed in the side wall of the support frame (8); an upper conductive spring (32) is arranged above the battery (31), and a lower conductive spring (33) is arranged below the upper conductive spring; the upper end of the upper conductive spring (32) is connected with the top cover (15), and the lower end of the upper conductive spring is propped against the battery (31); the lower end of the lower conductive spring (33) is connected with the bottom of the support frame (8), and the upper end of the lower conductive spring is propped against the battery (31); a connecting sheet (34) is further arranged between the battery (31) and the upper conductive spring (32), the connecting sheet (34) is clamped above the support frame (8), and when the top cover (15) is closed, the upper conductive spring (32) is abutted against the connecting sheet (34); the battery (31), the control assembly and the motor (4) are electrically connected;

lower casing (2) are formed with second cavity (21) that hold motor (4), ejector pin subassembly (6) and adjusting part (5), motor (4) link to each other with last casing (1) bottom, ejector pin subassembly (6) bottom cooperation is connected with the tattoo needle, the tattoo needle drives ejector pin subassembly (6) through motor (4) and drives it and reciprocate.

2. The tattooing pen according to claim 1, wherein: the control assembly comprises a control panel (71), and an on-off key (73), a digital display screen (72) and a voltage adjusting key (74) which are arranged on the control panel (71); the lower part of the control panel (71) is electrically connected with the lower conductive spring (33), and the upper part of the control panel is electrically connected with the upper conductive spring (32) through the connecting sheet (34).

3. The tattooing pen according to claim 2, wherein: through holes are respectively formed in the side wall of the upper shell (1) corresponding to the digital display screen (72), the on-off key (73) and the voltage adjusting key (74), and a lens (75), a switch button (77) and a voltage adjusting button (76) are correspondingly arranged on the through holes; the lens (75) is clamped in the through hole, and the switch button (77) and the voltage adjusting button (76) penetrate through the side wall of the upper shell (1) through the through hole to be abutted against a switch key (73) and a voltage adjusting key (74) on the control panel (71).

4. The tattooing pen according to claim 1, wherein: the adjusting component (5) comprises a bin body (51), a sleeve (54), a neck sleeve (55) and a needle nozzle fixing seat (56); the bin body (51) is arranged in the lower shell (2), and the upper part of the bin body is detachably connected with the lower part of the upper shell (1); the sleeve (54) is clamped between the bin body (51) and the lower shell (2) and is fixedly connected with the lower shell (2), and a spiral track (52) is formed at the lower part of the sleeve (54); the neck sleeve (55) is detachably connected with the lower part of the bin body (51), a slot (551) is formed in the side wall of the neck sleeve (55), a convex part (53) is arranged at the slot (551), the convex part (53) penetrates through the slot (551), one end of the convex part extends into the spiral track (52), and the other end of the convex part is connected with the needle nozzle fixing seat (56); the convex part (53) can move up and down along the spiral track (52); the needle nozzle fixing seat (56) is fixedly connected with the neck sleeve (55), and a tattooing needle is arranged in the needle nozzle fixing seat (56); when the lower shell (2) is rotated in the circumferential direction by external force, the lower shell (2) drives the sleeve (54) to rotate along with the lower shell, and the spiral track (52) moves up and down along the convex part (53), so that the extending length of the tattooing needle is changed.

5. The tattooing pen according to claim 1, wherein: the ejector rod assembly (6) comprises a first rotating wheel (61) arranged on an output shaft (41) of the motor (4), an eccentric output shaft (62) arranged on the first rotating wheel (61), a bearing (63) arranged on the eccentric output shaft (62), an ejector rod connecting seat (64) and an ejector rod (65); the eccentric output shaft (62) is connected with the inner ring of the bearing (63), and the ejector rod connecting seat (64) is sleeved on the outer ring of the bearing (63); the ejector rod connecting seat (64) is detachably connected with the ejector rod (65).

6. The tattooing pen according to claim 1, wherein: the motor (4) is transversely installed, and an arc-shaped surface (13) attached to the outer wall of the motor (4) is formed at the bottom of the upper shell (1).

7. The tattooing pen according to claim 4, wherein: the lateral wall of the bin body (51) is elastically connected with a plurality of balls (511) along the circumferential direction, and the inner wall of the lower shell (2) forms a groove matched with the balls (511).

8. The tattooing pen according to claim 4, wherein: the storehouse body (51) is including the upper segment body (512) that is the cavity cylindricality, and the external diameter is less than middle section body (513) of upper segment body (512), and the external diameter is less than lower section body (514) of middle section body (513), and this lower section body (514) and neck cover (55) threaded connection, storehouse body (51) center form and supply passageway (515) that the tattoo needle passed.

9. The tattooing pen according to claim 1, wherein: the outer wall of the lower shell (2) forms anti-skid grains (22) which are convenient for applying external force to rotate the lower shell (2).