CN214343959U

CN214343959U - Device for beauty tattoo

Info

Publication number: CN214343959U
Application number: CN202022173856.2U
Authority: CN
Inventors: 尹丽萍; 周顺保
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-10-08
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a device for beauty tattoo, which comprises a shell, a power unit, a linkage unit and a needle head part, wherein the power unit and the linkage unit are arranged in the shell, and the needle head part is connected with the linkage unit; the power unit comprises a motor, and an output shaft of the motor is provided with an eccentric device; the linkage unit is provided with a reset mechanism, an elastic reset rod is arranged in the reset mechanism, one end of the elastic reset rod is linked with the eccentric device, and the other end of the elastic reset rod is linked with a needle dial in the needle head part; the elastic reset rod in the reset mechanism is driven to reciprocate through the eccentric device, so that the needle dial in the needle head part is pushed to reciprocate and stretch, and the needle on the needle dial acts on the surface of the skin of a human body. The utility model has the advantages of small volume, simple structure and convenient adjustment.

Description

Device for beauty tattoo

The technical field is as follows:

the utility model relates to the technical field of beauty equipment, in particular to a small and adjustable beauty tattoo device.

Background art:

at present, an electric beautifying tattooing instrument is generally adopted in tattooing and beautifying industries, the instrument drives a linkage unit through a motor as a power unit, then drives a needle head unit to reciprocate through the linkage unit to act on the surface of human skin, a needle in the needle head unit punctures the skin, and ink enters the bottom layer of the skin, thereby completing tattooing, eyebrow tattooing and other operations.

The existing cosmetic tattooing apparatus has the following disadvantages:

first, whole device adopts straight cartridge type setting usually, and power unit, interlock unit, syringe needle unit set up along an axis promptly, and this just leads to the length of whole device longer, and whole volume is great, is not convenient for operating personnel to operate and product storage.

Secondly, in current devices, the needle unit is difficult to remove and replace, resulting in reuse of the needle unit and possible risk of cross-infection.

Finally, during the use, the depth of the needle prick in the needle unit needs to be adjusted according to different requirements, and the current devices lack the adjusting joint or have excessively complex adjusting structures.

To above circumstances, the utility model discloses the people through improving, provided following technical scheme.

The utility model has the following contents:

the utility model aims to solve the technical problem that the prior art is not enough to be overcome, and provides a small, simple structure to adjust convenient device for cosmetic tattoo.

In order to solve the technical problem, the utility model discloses a following technical scheme: a cosmetic tattoo device, comprising: the device comprises a shell, a power unit, a linkage unit and a needle head part, wherein the power unit and the linkage unit are arranged in the shell, and the needle head part is connected with the linkage unit; the power unit comprises a motor, and an output shaft of the motor is provided with an eccentric device; the linkage unit is provided with a reset mechanism, an elastic reset rod is arranged in the reset mechanism, one end of the elastic reset rod is linked with the eccentric device, and the other end of the elastic reset rod is linked with a needle dial in the needle head part; the motor in the power unit drives the eccentric device to operate, and the elastic reset rod in the reset mechanism is driven by the eccentric device to reciprocate, so that the needle dial in the needle head part is pushed to reciprocate, and the needle on the needle dial acts on the surface of the skin of a human body.

Further, in the above technical solution, the power unit further includes: a circuit board electrically connected with the motor and a power supply battery.

Further, in the above technical solution, the eccentric device is an eccentric wheel.

Further, in the above technical solution, the reset mechanism includes: the elastic reset rod and the reset sleeve are positioned in the shell; the elastic reset lever comprises: the reset rod body penetrates through the reset sleeve and the reset spring is sleeved on the reset rod body, and the reset rod body is pushed by the reset spring, so that the end part of the reset rod body is pressed against the circumferential surface of the eccentric wheel serving as an eccentric device.

Furthermore, in the above technical solution, a first flange is provided on the reset sleeve of the reset mechanism, a first clamping groove is provided in a position corresponding to the first flange in the housing, and the reset sleeve is positioned in the housing by the snap-fit cooperation of the first flange and the first clamping groove.

Furthermore, in the above technical solution, the linkage unit further includes an inner sleeve and an outer sleeve, the outer sleeve is positioned in the housing, and the outer sleeve is sleeved outside the inner sleeve through a threaded connection; the reset sleeve of the reset mechanism is inserted from one end of the inner sleeve to form a relatively sliding shaft sleeve connection, and the needle head part is connected to the other end of the inner sleeve.

Furthermore, in the above technical solution, a sliding groove is formed on the reset sleeve of the reset mechanism, a positioning hole is formed on the inner sleeve at a position corresponding to the sliding groove, and after the reset sleeve is inserted from one end of the inner sleeve, the reset sleeve is limited by a limiting pin inserted into the positioning hole and extending into the sliding groove.

Furthermore, in the above technical solution, the outer sleeve is provided with an adjusting compass and a second flange, the adjusting compass is located outside the housing, a second slot is provided in the housing corresponding to the second flange, and the outer sleeve is positioned in the housing by the snap fit of the second flange and the second slot.

Further, in the above technical solution, the needle head is fixed to the end of the inner sleeve by a screw connection.

Further, in the above technical solution, the housing includes: the power unit is longitudinally arranged in the longitudinal shell part, the linkage unit is transversely arranged in the transverse shell part, a through hole is formed in the tail end of the transverse shell part, and the needle head part extends out of the through hole.

The utility model adopts the above technical scheme after, have following advantage for prior art:

1. the utility model discloses the casing adopts a structure of buckling, and the casing comprises the horizontal casing part and the vertical casing part that communicate each other promptly, and power pack and trace unit set up respectively in vertical casing part, horizontal casing part, the utility model discloses an overall length will obtain effectual reduction, and the length of whole device reduces, and shared space further reduces, simultaneously, sets the vertical casing part to handle portion, also convenient to use person uses.

2. The utility model discloses middle needle head portion is connected with the interlock unit as an independent part, and it can be changed at any time to ensure that syringe needle portion can realize disposable, avoid the cross infection risk that used repeatedly probably leads to.

3. The utility model discloses an inner skleeve and outer sleeve among the interlock unit have constituted an adjustment mechanism, through adjusting the depth of mutually supporting of inner skleeve and outer sleeve, can adjust the extension length of syringe needle portion to according to the demand of difference, adjust the degree of depth of acupuncture in the syringe needle portion.

Description of the drawings:

fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a perspective view of the power unit and the linkage unit of the present invention;

FIG. 3 is an exploded perspective view of the power unit and the linkage unit of the present invention;

FIG. 4 is a plane exploded view of the power unit and the linkage unit of the present invention;

fig. 5 is an assembly view of the present invention in a top view.

The specific implementation mode is as follows:

the present invention will be further described with reference to the following specific embodiments and accompanying drawings.

As shown in fig. 1, the utility model relates to a device for beauty tattoo, which comprises: the device comprises a shell 6, a power unit 1, a linkage unit and a needle head part 5, wherein the power unit 1 and the linkage unit are arranged in the shell 6, and the needle head part 5 is connected with the linkage unit.

The housing 6 comprises: the power unit 1 is arranged in the longitudinal housing part 62, the linkage unit is transversely arranged in the transverse housing part 61, a through hole 63 is formed at the tail end of the transverse housing part 61, the needle head part 5 extends out of the through hole 63, namely, one end of the needle head part 5 is connected with the linkage unit after being inserted into the through hole 63.

As shown in fig. 1, the power unit 1 includes: motor 11, circuit board 13 electrically connected with motor 11 and power supply battery 14. The motor 11 and the circuit board 13 are powered by the power supply battery 14, so that the motor 11 is operated. The circuit board 13 may control the entire circuit. Of course, the power supply can also be realized by directly connecting the cable with an external power supply.

An eccentric device 12 is arranged on an output shaft of the motor 11, the motor 11 in the power unit 1 drives the eccentric device 12 to operate, and the elastic reset rod 21 in the reset mechanism 2 is driven to reciprocate through the eccentric device 12, so that the needle dial 51 in the needle head part 5 is pushed to reciprocate, and the needle 50 on the needle dial 51 acts on the surface of the skin of a human body. In this embodiment, the eccentric device 12 is an eccentric wheel. Of course, other eccentric mechanisms may be used.

As shown in fig. 2 to 5, the interlocking unit includes: a reset mechanism 2, an inner sleeve 3 and an outer sleeve 4. The reset mechanism 2 comprises: an elastic reset rod 21 and a reset sleeve 22, wherein the reset sleeve 22 is positioned in the shell 6; the elastic restoring rod 21 includes: a reset rod 211 penetrating the reset sleeve 22 and a reset spring 212 sleeved on the reset rod 211, wherein the reset rod 211 is pushed by the reset spring 212, so that one end of the reset rod 211 is pressed against the circumferential surface of the eccentric wheel serving as the eccentric device 12, and the other end of the reset rod is linked with the dial 51 in the needle head part 5 to push the dial 51 to reciprocate.

The reset sleeve 22 of the reset mechanism 2 is provided with a first flange 221, a first clamping groove 601 is arranged in the housing 6 at a position corresponding to the first flange 221, and the reset sleeve 22 is positioned in the housing 6 by the snap fit of the first flange 221 and the first clamping groove 601.

The outer sleeve 4 is positioned in the shell 6, a threaded section 31 is formed on the surface of the inner sleeve 3, and the outer sleeve 4 is sleeved outside the inner sleeve 3 through threaded connection with the threaded section 31; the reset sleeve 22 of the reset mechanism 2 is inserted from one end of the inner sleeve 3 to form a relatively slidable sleeve connection, and the needle head part 5 is connected to the other end of the inner sleeve 3. Specifically, the reset sleeve 22 is provided with a sliding slot 222, the inner sleeve 3 is provided with a positioning hole 32 at a position corresponding to the sliding slot 222, and after the reset sleeve 22 is inserted from one end of the inner sleeve 3, the reset sleeve 22 is limited by a limit pin inserted into the positioning hole 32 and extending into the sliding slot 222. The needle head part 5 is fixed at the end part of the other end of the inner sleeve 3 through threaded connection.

The outer sleeve 4 is provided with an adjusting compass 41 and a second flange 42. The adjusting compass 41 is fixedly connected with the end of the outer sleeve 4 and is positioned outside the shell 6. The specific fixed connection mode can adopt welding or fixing through a pin shaft and the like. The second flange 42 is integrally formed on the outer wall of the outer sleeve 4, a second locking groove 602 is formed in the housing 6 at a position corresponding to the second flange 42, and the outer sleeve 4 is positioned in the housing 6 by the engagement of the second flange 42 and the second locking groove 602.

As shown in fig. 5, the tip segment 5 includes: dial 51, sleeve 52, and elastomer 53, dial 51 include: the rod body 511, the disc body 512 and a plurality of needles 50 fixed on the disc body 512, wherein one end of the rod body 511 is fixed on the disc body 512, and the other end extends to the outside of the sleeve 52 and is abutted against the reset rod body 211. The disc body 512 is located in the sleeve 52 and is driven by the rod 511 to reciprocate in the sleeve 52. The needle 50 is fixed on the other end surface of the disc body 512 opposite to the rod body 511, and when the rod body 511 drives the disc body 512 to reciprocate, the needle 50 moves along with the rod body 511, so that the reciprocating operation is realized. In order to keep the dial 51 in the retracted state, an elastic body 53 for resetting is used. As shown in fig. 5, the elastic body 53 in this embodiment is a silicone sleeve, and the silicone sleeve is fixedly connected to the rod 511 and the inner wall of the sleeve 52. When the dial 51 is driven by the reset rod body 211 to move from left to right, the silica gel sleeve moves along with the rod body 511 to generate stretching deformation. After the reset rod body 211 is reset, under the tensile force action of the elastic deformation of the silica gel sleeve, the dial 51 can be reset along with the reset rod body, so that the interlocking reciprocating operation along with the reset rod body 211 is realized.

In this embodiment, the elastic body 53 is a silicone sleeve, which may also be a structure like the elastic return rod 21 in the return mechanism 2, and a spring is used as the elastic member.

The utility model discloses the during operation, the operation of motor 11 drive eccentric device 12 among the power unit 1, drive the reciprocating motion of elasticity release link 21 among the canceling release mechanical system 2 through eccentric device 12, utilize elasticity release link 21 to promote the dial 51 in syringe needle portion 5 and stretch out, then utilize the elastic component 53 to reset, make the needle 50 on the dial 51 form continuous reciprocating motion to continuous effect is on human skin surface.

When the acupuncture depth of the needle 50 needs to be adjusted, the adjusting compass 41 on the outer sleeve 4 can be rotated, and since the outer sleeve 4 is positioned in the housing 6 through the snap fit of the second flange 42 and the second snap groove 602, when the adjusting compass 41 is rotated, the outer sleeve 4 does not axially displace, but drives the inner sleeve 3 to axially displace through the screw thread between the outer sleeve 4 and the inner sleeve 3. Since the needle head 5 is fixed to the end of the inner sleeve 3 by a screw connection, when the inner sleeve 3 is axially displaced, the needle head 5 is axially displaced at the same time. For example, as shown in fig. 5, when the inner barrel 3 axially displaces from right to left through the adjusting compass 41, the inner barrel 3 will drive the reset mechanism 2 and the needle head portion 5 to axially displace from right to left, but since the reset mechanism 2 is positioned in the housing 6 through the snap-fit engagement of the first flange 221 and the first locking groove 601, the reset mechanism 2 cannot axially displace, the reset mechanism 2 will slide along the inner barrel 3, so that the reset sleeve 22 of the reset mechanism 2 further penetrates into the inner barrel 3, and meanwhile, the elastic reset rod 21 in the reset mechanism 2 will push the rod body 511 on the dial 51, so that the dial 51 overcomes the elastic force of the elastic member 53 to axially displace from left to right, thereby adjusting the extending length of the needle 50, and finally achieving the needling depth.

Of course, the above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the constructions, features, and principles of the present invention in accordance with the claims of the present invention are intended to be included in the scope of the present invention.

Claims

1. A cosmetic tattoo device, comprising: the device comprises a shell (6), a power unit (1), a linkage unit and a needle head part (5), wherein the power unit (1) and the linkage unit are arranged in the shell (6), and the needle head part (5) is connected with the linkage unit;

the method is characterized in that: the power unit (1) comprises a motor (11), and an output shaft of the motor (11) is provided with an eccentric device (12);

the interlocking unit is provided with a resetting mechanism (2), an elastic resetting rod (21) is arranged in the resetting mechanism (2), one end of the elastic resetting rod (21) is interlocked with the eccentric device (12), and the other end of the elastic resetting rod is interlocked with a dial (51) in the needle head part (5);

a motor (11) in the power unit (1) drives an eccentric device (12) to operate, and the eccentric device (12) drives an elastic reset rod (21) in the reset mechanism (2) to operate in a reciprocating mode, so that a needle dial (51) in the needle head portion (5) is pushed to stretch in a reciprocating mode, and a needle (50) on the needle dial (51) acts on the surface of the skin of a human body.

2. A cosmetic tattoo apparatus according to claim 1, wherein: the power unit (1) further comprises: a circuit board (13) electrically connected with the motor (11) and a power supply battery (14).

3. A cosmetic tattoo apparatus according to claim 1, wherein: the eccentric device (12) is an eccentric wheel.

4. A cosmetic tattoo apparatus according to claim 3, wherein: the resetting mechanism (2) comprises: the reset device comprises an elastic reset rod (21) and a reset sleeve (22), wherein the reset sleeve (22) is positioned in a shell (6); the elastic reset rod (21) comprises: the reset rod body (211) penetrating the reset sleeve (22) and the reset spring (212) sleeved on the reset rod body (211) push the reset rod body (211) through the reset spring (212), so that the end part of the reset rod body (211) is pressed against the circumferential surface of the eccentric wheel serving as the eccentric device (12).

5. The cosmetic tattoo apparatus according to claim 4, wherein: a first flange (221) is arranged on a reset sleeve (22) of the reset mechanism (2), a first clamping groove (601) is arranged in the shell (6) at a position corresponding to the first flange (221), and the reset sleeve (22) is positioned in the shell (6) through the clamping and embedding matching of the first flange (221) and the first clamping groove (601).

6. The cosmetic tattoo apparatus according to claim 4, wherein: the linkage unit further comprises an inner sleeve (3) and an outer sleeve (4), the outer sleeve (4) is positioned in the shell (6), and the outer sleeve (4) is sleeved outside the inner sleeve (3) through threaded connection; the reset sleeve (22) of the reset mechanism (2) is inserted from one end of the inner sleeve (3) to form a relatively sliding shaft sleeve connection, and the needle head part (5) is connected to the other end of the inner sleeve (3).

7. A cosmetic tattoo apparatus according to claim 6, wherein: a sliding groove (222) is formed in a reset sleeve (22) of the reset mechanism (2), a positioning hole (32) is formed in the position, corresponding to the sliding groove (222), of the inner sleeve (3), and when the reset sleeve (22) is inserted from one end of the inner sleeve (3), a limiting pin which is inserted into the positioning hole (32) and extends into the sliding groove (222) limits the reset sleeve (22).

8. A cosmetic tattoo apparatus according to claim 6, wherein: the outer sleeve (4) on be provided with regulation compass (41) and second flange (42), regulation compass (41) be located casing (6) outside, be provided with second draw-in groove (602) in casing (6) the position of corresponding second flange (42), realize that outer sleeve (4) is located casing (6) through the inlay card cooperation of second flange (42) and second draw-in groove (602).

9. A cosmetic tattoo apparatus according to claim 6, wherein: the needle head part (5) is fixed at the end part of the inner sleeve (3) through threaded connection.

10. A cosmetic tattoo apparatus according to any one of claims 1-9, wherein:

the housing (6) comprises: a transverse housing part (61) and a longitudinal housing part (62) communicating with each other, wherein

The power unit (1) is arranged in the longitudinal shell part (62), the linkage unit is transversely arranged in the transverse shell part (61), the tail end of the transverse shell part (61) is provided with a through hole (63), and the needle head part (5) extends out of the through hole (63).