CN116492586A - Minimally invasive beauty needle - Google Patents
Minimally invasive beauty needle Download PDFInfo
- Publication number
- CN116492586A CN116492586A CN202310764314.8A CN202310764314A CN116492586A CN 116492586 A CN116492586 A CN 116492586A CN 202310764314 A CN202310764314 A CN 202310764314A CN 116492586 A CN116492586 A CN 116492586A
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- needle
- sliding
- needle body
- minimally invasive
- outer cover
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- 230000003796 beauty Effects 0.000 title abstract description 22
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 5
- 238000011065 in-situ storage Methods 0.000 claims description 5
- 239000002537 cosmetic Substances 0.000 claims 10
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 230000007246 mechanism Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002789 length control Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 231100000435 percutaneous penetration Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dermatology (AREA)
- Medical Informatics (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manipulator (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a minimally invasive beauty needle, which belongs to the field of beauty instruments and mainly comprises a frame, a needle body and a driving part for driving the needle body to move, wherein the driving part comprises a motor, a driving gear, a driven rack and a sliding rod, the driving gear is fixedly arranged on a main shaft of the motor, the driving gear is meshed with the driven rack, the driven rack is slidably arranged on the frame and fixedly connected with the sliding rod, and the sliding rod is connected with the needle body to drive the needle body to linearly move. The minimally invasive beauty needle can rapidly control the needle tip to stretch and retract, has a diversified needle tip stroke control mechanism, and is safe and reliable to use.
Description
Technical Field
The invention relates to the field of beauty equipment, in particular to a minimally invasive beauty needle.
Background
The minimally invasive beauty needle is a kind of beauty apparatus widely used in the beauty industry, and is used in beauty hospitals and individuals, and is a beauty method mainly comprising the steps of penetrating the skin cuticle by using a tiny needle to make a plurality of tiny pore canals, then smearing corresponding beauty medicament, and promoting the percutaneous penetration of medicaments. Because the skin is formed by traumatic beauty, the needle tip of the needle body can be penetrated into the skin, strict control is required for the penetration depth of the needle body, the requirements for the penetration depth of the needle body can be different based on different administration requirements and differences of specific groups, the transmission chain of the existing beauty needle driving structure is longer, the transmission efficiency is low, the needle tip stroke cannot be timely and accurately controlled, quick and effective adjustment is difficult to achieve, the size of the needle tip exposed out of the surface of the equipment is fixed, no safety mechanism exists for the maximum extension length of the needle tip, and the stroke of the needle tip movement cannot be effectively controlled.
Disclosure of Invention
The invention aims to solve the problems that the length of the extending size of the needle point can not be flexibly adjusted and a limiting mechanism is lacked in use.
In order to achieve the above purpose, the present invention provides the following technical solutions: the invention provides a minimally invasive beauty needle which comprises a frame, a needle body and a driving part for driving the needle body to move, wherein the driving part comprises a motor, a driving gear, a driven rack and a sliding rod, the driving gear is fixedly arranged on a main shaft of the motor, the driving gear is meshed with the driven rack, the driven rack is slidably arranged on the frame and fixedly connected with the sliding rod, and the sliding rod is connected with the needle body to drive the needle body to linearly move.
Further, the frame comprises a bearing plate, the end part of the shell of the motor is fixedly connected with the bearing plate, the main shaft penetrates through a mounting hole in the bearing plate, and the driving gear is located above the bearing plate.
Further, the driven rack is slidably mounted on a guide rail, the guide rail is fixedly connected to the upper surface of the bearing plate, a connecting block is detachably connected to the end portion of the driven rack, the connecting block is fixedly connected with the sliding rod, the sliding rod slidably passes through a lug in a matched manner, and the lug is fixedly connected to the upper surface of the bearing plate and is opposite to the driving gear.
Further, the needle bodies are arranged in a rectangular array in one outer cover and are elastically connected with the outer cover through a first reset spring, so that after the needle bodies are pushed out of the outer cover by the sliding rod, once the sliding rod is retracted, all the needle bodies are retracted into the outer cover.
Further, a sliding block which is axially and slidably arranged is arranged in the outer cover, two opposite sides of the sliding block are respectively provided with an extension part, a limit post is connected to the extension parts through a cylindrical spring support serving as the first reset spring, the top end of the limit post is connected to the inner top wall of the outer cover, and the bottom end of the limit post is not contacted with the extension parts in a non-working state; the bottom end of the needle body is inserted and mounted on the sliding block, and one end of the needle tip of the needle body is positioned in the top wall of the outer cover in a sliding fit manner.
Further, a conical hole for the needle tip of the needle body to penetrate out is formed in the top wall of the outer cover, and the size of the conical hole is required to enable the distance of the longest exposure of the needle tip to the surface of the outer cover to be a set value.
Further, the bottom end of the needle body is inserted into the sliding block in a sliding fit manner, the bottom end of the needle body is coaxially fixedly connected with a stud, the stud is installed in the sliding block in a threaded fit manner, a compression spring in a compressed state is further arranged between the bottom end of the needle body and the sliding block, the compression spring is sleeved on the stud, a guide block fixedly connected with the side wall of the stud is vertically in sliding fit with the sliding block, the bottom end of the stud is in threaded fit with a threaded sleeve rotatably installed at the bottom end of the sliding block, and when the threaded sleeve rotates in situ, the stud is driven to move up or down under the fit of the guide block.
Further, the guide block is of a strip-shaped structure, and two adjacent studs are connected into a whole through the guide block, so that when the thread bush rotates in situ, all studs synchronously move up or down.
Further, in the present invention, the driven rack is connected to the frame through the second return spring, and the second return spring is compressed when the driven rack slides toward the slide bar side; the driving gear is an arc-shaped rack, the arc-shaped rack is coaxially and fixedly connected to the side face of a circular plate, a linkage piece is fixedly connected to the circular plate, an electric control switch is arranged on one side of the linkage piece, the electric control switch is connected with an electromagnet, and when the arc-shaped rack is disengaged from the driven rack, the linkage piece rotates to a position in extrusion contact with the electric control switch, so that the electromagnet is electrified to attract and fix the driven rack.
The linkage piece comprises a connecting rod and an arc-shaped strip, wherein the connecting rod is fixed on the side surface of the mandrel along the radial direction of the mandrel of the circular plate, the arc-shaped strip is fixedly connected with the connecting rod, and the arc-shaped strip is concentric with the mandrel; the electric control switch comprises a first electrode and a second electrode which are respectively connected with a section of wire, the first electrode is connected with a sliding piece, the sliding piece is elastically connected with the frame, and in a non-working state, the sliding piece enables the first electrode and the second electrode to be separated from each other, and the first electrode and the second electrode are only contacted with each other when the arc-shaped strip is in extrusion contact with the sliding piece.
Compared with the prior art, the invention has the following beneficial effects: the minimally invasive beauty needle provided by the invention has the advantages of compact and ingenious structure, easiness in manufacturing, direct adoption of meshing transmission of the gear rack, extremely short transmission chain, capability of rapidly controlling the extending length of the needle body, capability of flexibly adjusting the extending stroke of the needle body by changing the rotating speed and the rotating time of the motor, and safety and reliability in use. And more importantly, the minimally invasive beauty needle also has a plurality of adjusting mechanisms to control the size of the exposed outer cover of the needle body, and a plurality of length control modes for the exposed needle tip are provided, so that multiple insurance is realized, the telescopic movement of the needle body can be stably and reliably adjusted and controlled, and the minimally invasive beauty needle is very safe to use.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIGS. 1-2 are two schematic perspective views of the present invention;
FIG. 3 is a cross-sectional view of the internal structure of the housing;
FIG. 4 is an exploded view of the internal structure of the housing;
FIG. 5 is a schematic view of the needle body extending out of the housing for operation;
FIG. 6 is a schematic view of the needle retracted within the housing;
FIGS. 7-8 are two mounting block diagrams of the needle body;
fig. 9 is a schematic view of a specific driving structure of the driven rack.
The reference numerals are explained as follows: the device comprises a motor 1, a main shaft 2, a bearing plate 3, a driven rack 4, a driving gear 5, a guide rail 6, a connecting block 7, a sliding rod 8, a lug 9, an outer cover 10, a sliding block 11, a first reset spring 12, a limit post 13, a needle body 14, a conical hole 15, a compression spring 16, a stud 17, a guide block 18, a threaded sleeve 19, a circular plate 20, an arc-shaped rack 21, a mandrel 22, a connecting rod 23, an arc-shaped strip 24, an electromagnet 25, a first electrode 26, a second electrode 27, a sliding piece 28 and a rack 30.
Detailed Description
In order to make the technical means, creation characteristics, achievement purposes and functions of the present invention more clear and easy to understand, the technical scheme of the present invention will be described in detail below. It will be appreciated by those skilled in the art that the following examples illustrate only some, but not all, of the specific embodiments of the invention and that the scope of the invention is not limited thereto.
Referring to fig. 1-2, the present embodiment discloses a minimally invasive beauty needle, which mainly includes a frame 30, a needle body 14 and a driving component for driving the needle body 14 to move, wherein the frame 30 is mainly used as a mounting carrier for some parts. In this embodiment, the driving component includes a motor 1, a driving gear 5, a driven rack 4 and a sliding rod 8, the driving gear 5 is fixedly installed on a main shaft 2 of the motor 1, the driving gear 5 is meshed with the driven rack 4, the driven rack 4 is slidably installed on a rack 30 and fixedly connected with the sliding rod 8, the sliding rod 8 is connected with a needle body 14 to drive the needle body 14 to linearly move, the motor 1 positively and negatively rotates, so that the needle body 14 can be penetrated circularly and repeatedly, the structure is simple and reliable, and the stopping of the motor can be controlled, for example, the needle body 14 can be stopped in the skin XX deep, the deep stimulation is performed once, when the needle body is retracted to the skin XX deep, the motor stops stopping again, the shallow stimulation is performed once again, and the like, so as to realize XX. More specifically, the frame 30 of the present embodiment includes a bearing plate 3, the end of the housing of the motor 1 is fixedly connected with the bearing plate 3, the spindle 2 penetrates through a mounting hole on the bearing plate 3, and the driving gear 5 is located above the bearing plate 3.
As a specific implementation detail, the driven rack 4 is slidably mounted on a guide rail 6, the guide rail 6 is fixedly connected to the upper surface of the carrier plate 3, namely, mounted on a rack 30, and a connecting block 7 is detachably connected to the end portion of the driven rack 4, and a sliding rod 8 is fixedly connected to the connecting block 7, so that the sliding rod 8 can be quickly detached, or the sliding rods 8 with different lengths can be replaced, and when in manufacturing, the sliding rod 8 can pass through a lug 9 in a sliding fit manner, the lug 9 is fixedly connected to the upper surface of the carrier plate 3 and is opposite to the driving gear 5, so that the sliding rod 8 can be slidably mounted well, and the needle 14 can be driven to linearly move.
As shown in fig. 3-4, in this embodiment, the needle bodies 14 are arranged in a rectangular array in one housing 10, and are elastically connected with the housing 10 by the first return spring 12, specifically, the first return spring 12 may be directly or indirectly connected with other elements, that is, the first return spring 12 may be adaptively installed, but it is necessary that after the needle bodies 14 are pushed out of the housing 10 by the slide rod 8, once the slide rod 8 is retracted, under the action of the first return spring 12, all the needle bodies 14 are retracted into the housing 10. More specifically, as shown in fig. 3-6, the housing 10 is provided with a sliding block 11 which is axially slidably mounted, and the sliding block 11 can be in contact fit with the sliding rod 8 to drive the sliding block 11 to slide. Specifically, there is an extension part (reference numeral is not shown in the figure) on each of opposite sides of the slider 11, and the extension parts are connected with limit posts 13 through a cylindrical spring support as the first return spring 12, specifically, the cylindrical spring may be disposed in four corners, the top ends of the limit posts 13 are connected to the inner top wall of the housing 10, and the bottom ends of the limit posts are not in contact with the extension parts in the non-working state, so that the slider 11 has an elastic expansion space, i.e., the needle body 14 has a small elastic expansion stroke, and at the same time, when the bottom ends of the limit posts 13 are in contact with the extension parts, the extending distance of the needle body 14 is limited, as a further protection mechanism, the exposed size of the needle tip is strictly controlled, and external injuries caused by overlong extending are avoided. When in manufacture, the bottom end of the needle body 14 is inserted and installed on the sliding block 11, one end of the needle tip of the needle body 14 is positioned in the top wall of the outer cover 10 in a sliding fit manner, and when the needle needs to be ejected, the needle body passes through the outer cover 10 to expose the surface of the needle body.
In particular, the top wall of the housing 10 is provided with a tapered hole 15 through which the needle tip of the needle body 14 passes, the tapered hole 15 must be sized such that the distance of the longest exposure of the needle tip to the surface of the housing 10 is a set value, and the set value is the maximum value that allows the needle tip to be exposed.
In another specific structure, as shown in fig. 7, the bottom end of the needle 14 is inserted into the slider 11 in a sliding fit manner, the bottom end is coaxially and fixedly connected with a stud 17, the stud 17 is installed in the slider 11 in a threaded fit manner, a compression spring 16 in a compressed state is further arranged between the bottom end of the needle 14 and the slider 11, the compression spring 16 is sleeved on the stud 17, specifically, the compression spring can be sleeved on an optical axis section of the stud 17, and a guide block 18 fixedly connected with the side wall of the stud 17 is vertically and slidably matched with the slider 11 so as to guide the stud 17 to vertically move. Simultaneously, the bottom end of the stud 17 is in threaded fit with a threaded sleeve 19 rotatably arranged at the bottom end of the sliding block 11, when the threaded sleeve 19 rotates in situ, the stud 17 is driven to move up or down under the cooperation of the guide block 18, and the installation position of the needle body 14 is adjusted, so that the length of the needle tip exposed out of the top surface of the outer cover 10 is adjusted, and an adjusting mechanism of the length of the needle tip exposed out of the outer cover 10 of the needle body 14 is increased again. In a specific operation, the outer cover 10 can be detachably arranged at the outermost part of the minimally invasive beauty needle, and a plurality of operation holes (not shown in the figure) with the same number for rotating the thread sleeve 19 can be correspondingly arranged on the sliding block 11, or the sliding block 11 adopts a two-section spliced detachable structure, and after the end part of the thread sleeve 19 is detached, the thread sleeve 19 is exposed, so that the minimally invasive beauty needle can be rotated; or the mounting hole of the slider 11 for mounting the needle body 14 directly penetrates through the upper end face and the lower end face, so that the thread bush 19 naturally exposes out of the slider 11, and the thread bush 19 can be rotated. Of course, other structures may be adapted as desired by those skilled in the art, as would be readily apparent to those skilled in the art.
In order to realize synchronous adjustment, as shown in fig. 8, the guide block 18 is in a strip structure, and two adjacent studs 17 are integrally connected through the guide block 18, so that when the threaded sleeve 19 rotates in situ, all studs 17 synchronously move up or down, and the consistency of the exposed dimensions of all needle points is quickly and accurately adjusted.
As shown in fig. 9, the driving gear 5 is preferably an arc-shaped rack 21, the arc-shaped rack 21 is coaxially and fixedly connected to the side surface of a circular plate 20, a linkage member is fixedly connected to the circular plate 20, an electric control switch is arranged on one side of the linkage member, the electric control switch is connected with an electromagnet 25, when the arc-shaped rack 21 and the driven rack 4 are disengaged, the linkage member rotates to a position in extrusion contact with the electric control switch, which corresponds to the pressing of the switch, so that the electromagnet 25 is electrified to attract and fix the driven rack 4, a small amount of reciprocating shaking possibly generated when the driven rack 4 is retracted under the action of some springs is avoided, and when the needle body 14 is retracted in the outer cover 10, the driven rack 4 is attracted and fixed by the electromagnet 25, so that the reciprocating shaking possibly generated after the needle body 14 is retracted is reduced.
As a recommended manufacturing structure, as shown in fig. 9, the present linkage member includes a connecting rod 23 and an arc-shaped bar 24, the connecting rod 23 is fixed on the side surface of the mandrel 22 along the radial direction of the mandrel 22 of the circular plate 20, the arc-shaped bar 24 is fixedly connected with the connecting rod 23, and the arc-shaped bar 24 is concentrically arranged with the mandrel 22. In addition, the electric control switch comprises a first electrode 26 and a second electrode 27 which are respectively connected with a section of conducting wire, the first electrode 26 is connected with a sliding piece 28, the sliding piece 28 is elastically and telescopically connected with a rack 30, and in a non-working state, the sliding piece 28 enables the first electrode 26 and the second electrode 27 to be separated from each other, namely, the electromagnet 25 is normally closed, and only contacts with each other when the arc-shaped strip 24 is in pressing contact with the sliding piece 28, and then the electromagnet 25 attracts and fixes the driven rack 4, so that the position of the needle body 14 is controlled. When the arc-shaped rack 21 and the driven rack 4 are required to be disengaged during manufacturing, the arc-shaped bar 24 turns on the electric control switch, and the electromagnet 25 can attract the driven rack 4 disengaged from the arc-shaped rack 21 at the moment. Besides electromagnetic limit, in this embodiment, a limit groove (not shown in the figure) may be formed at the lower end of the driven rack 4, a bearing plate 3 with an L-shaped structure is used as a mounting plate, and a limit post (not shown in the figure) is left on the mounting plate, where the limit post slides in the limit groove, so that the moving distance of the driven rack 4 can be limited, over-travel operation is avoided, and the mechanical limit and electromagnetic limit combined double-insurance setting can be realized together with the electromagnet 25. The specific shape and position of the above limit groove and limit post can be designed and manufactured by a person skilled in the art in an adaptive manner, and the invention is not particularly limited.
It should be further noted that, in the present disclosure, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Therefore, it will be appreciated by those skilled in the art that any modifications and equivalent substitutions of the present embodiment without departing from the technical spirit of the present invention can be made by those skilled in the art based on the technical principles disclosed in the present invention, and the present invention is also intended to be within the scope of the present invention.
Claims (10)
1. The utility model provides a wicresoft's cosmetic needle, includes frame (30), needle body (14) and drive needle body (14) removal's drive unit, its characterized in that: the driving part comprises a motor (1), a driving gear (5), a driven rack (4) and a sliding rod (8), wherein the driving gear (5) is fixedly arranged on a main shaft (2) of the motor (1), the driving gear (5) is meshed with the driven rack (4), the driven rack (4) is slidably arranged on the frame (30) and fixedly connected with the sliding rod (8), and the sliding rod (8) is connected with the needle body (14) to drive the needle body (14) to linearly move.
2. The minimally invasive cosmetic needle of claim 1, wherein: the frame (30) comprises a bearing plate (3), the end part of the shell of the motor (1) is fixedly connected with the bearing plate (3), the main shaft (2) penetrates through a mounting hole on the bearing plate (3), and the driving gear (5) is located above the bearing plate (3).
3. The minimally invasive cosmetic needle of claim 2, wherein: driven rack (4) slidable mounting is on a guide rail (6), guide rail (6) rigid coupling is in the upper surface of loading board (3), and the tip department detachably of driven rack (4) is connected with a connecting block (7), the rigid coupling has on connecting block (7) slide bar (8), slide bar (8) sliding fit passes a lug (9), lug (9) rigid coupling is in the upper surface of loading board (3), and with driving gear (5) set up relatively.
4. A minimally invasive cosmetic needle as claimed in claim 3, wherein: the needle bodies (14) are arranged in a rectangular array in one outer cover (10) and are elastically connected with the outer cover (10) through first reset springs (12), so that after the needle bodies (14) are pushed out of the outer cover (10) by the sliding rods (8), once the sliding rods (8) are retracted, all the needle bodies (14) are retracted into the outer cover (10) along with the sliding rods.
5. The minimally invasive cosmetic needle of claim 4, wherein: a sliding block (11) which is axially and slidably arranged and can be pushed by the sliding rod (8) is arranged in the outer cover (10), two opposite sides of the sliding block (11) are respectively provided with an extension part, a limit column (13) is connected to the extension parts through a cylindrical spring support serving as a first return spring (12), the top end of the limit column (13) is connected to the inner top wall of the outer cover (10), and the bottom end of the limit column is not contacted with the extension parts in a non-working state; the bottom end of the needle body (14) is inserted and mounted on the sliding block (11), and one end of the needle tip of the needle body (14) is located in the top wall of the outer cover (10) in a sliding fit mode.
6. The minimally invasive cosmetic needle of claim 5, wherein: the top wall of the outer cover (10) is provided with a conical hole (15) for the needle tip of the needle body (14) to penetrate, and the size of the conical hole (15) is required to enable the distance of the longest needle tip exposed out of the surface of the outer cover (10) to be a set value.
7. The minimally invasive cosmetic needle of claim 6, wherein: the bottom of the needle body (14) is inserted into the sliding block (11) in a sliding fit manner, the bottom of the needle body is coaxially fixedly connected with the stud (17), the stud (17) is installed in the sliding block (11) in a threaded fit manner, a compression spring (16) in a compressed state is further arranged between the bottom of the needle body (14) and the sliding block (11), the compression spring (16) is sleeved on the stud (17), a guide block (18) fixedly connected with the side wall of the stud (17) is vertically in sliding fit with the sliding block (11), the bottom of the stud (17) is in threaded fit with a threaded sleeve (19) rotatably installed at the bottom of the sliding block (11), and when the threaded sleeve (19) rotates in place, the stud (17) is driven to move up or down under the cooperation of the guide block (18).
8. The minimally invasive cosmetic needle of claim 7, wherein: the guide blocks (18) are of strip-shaped structures, and two adjacent studs (17) are connected into a whole through the guide blocks (18), so that when the threaded sleeve (19) rotates in situ, all the studs (17) synchronously move up or down.
9. The minimally invasive cosmetic needle of any one of claims 1-8, wherein: the driving gear (5) is an arc-shaped rack (21), the arc-shaped rack (21) is coaxially fixedly connected to the side face of a circular plate (20), a linkage piece is fixedly connected to the circular plate (20), an electric control switch is arranged on one side of the linkage piece, the electric control switch is connected with an electromagnet (25), and when the arc-shaped rack (21) is disengaged from the driven rack (4), the linkage piece rotates to a position in extrusion contact with the electric control switch, so that the electromagnet (25) is electrified to attract and fix the driven rack (4).
10. The minimally invasive cosmetic needle of claim 9, wherein: the linkage piece comprises a connecting rod (23) and an arc-shaped strip (24), the connecting rod (23) is fixed on the side surface of the mandrel (22) along the radial direction of the mandrel (22) of the circular plate (20), the arc-shaped strip (24) is fixedly connected with the connecting rod (23), and the arc-shaped strip (24) is concentric with the mandrel (22); the electric control switch comprises a first electrode (26) and a second electrode (27) which are respectively connected with a section of wire, the first electrode (26) is connected with a sliding piece (28), the sliding piece (28) is elastically connected with a rack (30), and in a non-working state, the sliding piece (28) enables the first electrode (26) and the second electrode (27) to be separated from each other, and the first electrode and the second electrode are contacted with each other only when the arc-shaped strip (24) is in extrusion contact with the sliding piece (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310764314.8A CN116492586B (en) | 2023-06-27 | 2023-06-27 | Minimally invasive beauty needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310764314.8A CN116492586B (en) | 2023-06-27 | 2023-06-27 | Minimally invasive beauty needle |
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| Publication Number | Publication Date |
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| CN116492586A true CN116492586A (en) | 2023-07-28 |
| CN116492586B CN116492586B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310764314.8A Active CN116492586B (en) | 2023-06-27 | 2023-06-27 | Minimally invasive beauty needle |
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| WO2022219295A1 (en) * | 2021-04-13 | 2022-10-20 | Eazyiv Ltd | Device |
| CN218870978U (en) * | 2022-07-08 | 2023-04-18 | 辽宁中航星美医疗美容门诊部有限公司 | Novel injection beauty needle for facial reshaping |
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| CN202961504U (en) * | 2012-11-08 | 2013-06-05 | 广州保税区雅兰国际化妆品有限公司 | Electric microneedle leading-in beauty instrument |
| US20170354810A1 (en) * | 2016-06-08 | 2017-12-14 | Eclipse Aesthetics, LLC | Radio frequency needling device for use with disposable needle cartridges |
| DE102016008546A1 (en) * | 2016-07-08 | 2016-09-15 | Horst LIEBL | Mikroperforiergerät, associated method and use of a Mikroperforiergeräts |
| KR20180024777A (en) * | 2016-08-31 | 2018-03-08 | 동의대학교 산학협력단 | Atomatic Acupuncture Apparatus |
| KR20180066514A (en) * | 2016-12-09 | 2018-06-19 | 권영일 | Apparatus for skin care |
| CN213251220U (en) * | 2020-07-31 | 2021-05-25 | 北京小汤山医院 | Beauty needle emitter |
| WO2022219295A1 (en) * | 2021-04-13 | 2022-10-20 | Eazyiv Ltd | Device |
| CN218870978U (en) * | 2022-07-08 | 2023-04-18 | 辽宁中航星美医疗美容门诊部有限公司 | Novel injection beauty needle for facial reshaping |
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| CN116492586B (en) | 2023-09-19 |
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