CN215024091U - Cosmetic device with protective structure - Google Patents
Cosmetic device with protective structure Download PDFInfo
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- CN215024091U CN215024091U CN202121149417.6U CN202121149417U CN215024091U CN 215024091 U CN215024091 U CN 215024091U CN 202121149417 U CN202121149417 U CN 202121149417U CN 215024091 U CN215024091 U CN 215024091U
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- shell
- protective structure
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Abstract
The utility model discloses a beauty device with a protective structure, which comprises a shell, a cover and a cover, wherein the shell is a hollow shell; the circuit board, the motor and the power supply device are fixedly arranged in the shell; the connecting cylinder is detachably connected to the shell and wraps the injection cylinder and one part of the injection needle; one end of the push rod is arranged in the injection tube and penetrates through the motor, and the push rod can move in the injection tube under the driving of the motor; nutrient solution is contained in the injection tube; an injection needle head detachably connected with the front end of the injection tube; the protective structure is arranged on the connecting cylinder and is provided with a telescopic structure, and the outer edge of the protective structure is higher than the injection port of the injection needle; the display screen and the at least one key are arranged on the circuit board, and both the display screen and the at least one key penetrate through the shell. The utility model discloses a protective structure can effectively prevent accidental injury user.
Description
Technical Field
The utility model relates to a beauty equipment technical field particularly, especially relates to a cosmetic device with protective structure.
Background
The cosmetology (Mesotherapy) is a revolution of modern cosmetology, and the appearance of the cosmetology makes people have lifelong beauty as a reality. It has the advantages of quick response, lasting effect, short recovery period and almost no side effect, and is very suitable for busy and beautiful modern women. Modern cosmetic therapy is to inject a very small amount of skin-required nutrients into subcutaneous tissue with a special gun attached with an injector, and the nutrients are directly and quickly absorbed by the subcutaneous tissue through painless and effective physical, chemical and medicinal stimulation to the skin, so as to promote the anti-aging and regeneration of the body. Because the injection needle head in the existing beauty device is exposed outside, the injection needle head can be punctured and touch a user, so that the user can be injured by mistake, and certain potential safety hazards exist. Therefore, in view of the defects of the above solutions in actual manufacturing and implementation, the present invention provides a cosmetic device with a protective structure to solve the above problems, which is modified and improved based on the spirit and concept of the solution, assisted by professional knowledge and experience, and after various ingenuity and experiments, the present invention is created.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to provide a cosmetic device with a protective structure, so as to solve the above problems.
The utility model relates to a cosmetic device with protective structure can realize through following technical scheme:
the utility model relates to a beauty device with a protective structure, which comprises a shell, a cover and a protective cover, wherein the shell is a hollow shell; the circuit board, the motor and the power supply device are fixedly arranged in the shell; the connecting cylinder is detachably connected to the shell and wraps the injection cylinder and one part of the injection needle; one end of the push rod is arranged in the injection tube and penetrates through the motor, and the push rod can move in the injection tube under the driving of the motor; nutrient solution is contained in the injection tube; an injection needle head detachably connected with the front end of the injection tube; the protective structure is arranged on the connecting cylinder and is provided with a telescopic structure, and the outer edge of the protective structure is higher than the injection port of the injection needle; the display screen and the at least one key are arranged on the circuit board, and both the display screen and the at least one key penetrate through the shell; the circuit board is respectively electrically connected with the motor, the display screen, the at least one key and the power supply device.
In one embodiment, the guard structure comprises a guard cylinder, a base, a spring and a guard head; the protective cylinder is in a hollow tubular shape; the base is fixedly arranged at one end of the protective cylinder and is connected with the connecting cylinder; the spring is arranged in the protective cylinder, one end of the spring is connected with the base, and the other end of the spring is connected with the protective head; one end of the protection head is movably arranged in the protection barrel, and the height of the outer edge of the protection head is higher than that of the injection needle.
In one embodiment, the housing comprises an upper housing, a lower housing and a connecting housing, wherein the upper housing is arranged above the lower housing, and the upper housing and the lower housing form a hollow cavity; the connecting shell is arranged on the same side of the upper shell and the lower shell, and internal threads are arranged in the connecting shell.
In one embodiment, one end of the connecting cylinder is provided with a thread, and the connecting cylinder is detachably connected to the connecting shell through the thread.
In one embodiment, a transparent chamber is arranged on the connecting cylinder.
In one embodiment, the push rod comprises a connecting rod and a push head, the lower end of the connecting rod is provided with a thread which penetrates through the motor; the push head is arranged at the front end of the connecting rod and can move in the injection cylinder.
In one embodiment, the display screen is an LED display screen or an LCD display screen.
In one embodiment, the power supply device includes a battery holder and a battery, the battery holder is fixedly disposed below the circuit board, and the battery is disposed in the battery holder.
In one embodiment, the battery is a polymeric lithium ion rechargeable battery, and the circuit board is further provided with a charging interface, which penetrates through the housing.
In one embodiment, the keys include switch keys and function keys.
Compared with the prior art, the utility model relates to a cosmetic device with protective structure's beneficial effect does:
the utility model relates to a beauty device with a protective structure, which can effectively prevent the injection needle head from accidentally injuring the user through the interaction of the protective head and the spring, thereby increasing the safety performance of the beauty device; through the accurate control of the servo motor, the injection amount of the nutrient solution can be accurately controlled, so that the accurate quantitative injection is realized, and the experience of a user is improved; meanwhile, the battery is circularly charged through the charging interface, so that the service life of the equipment is prolonged to a certain extent.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a beauty device with a protective structure according to the present invention;
fig. 2 is a schematic structural view of the other side of the beauty device with a protective structure of the present invention in fig. 1;
fig. 3 is a schematic diagram of an exploded structure of the beauty device with a protective structure of the present invention shown in fig. 1;
fig. 4 is a schematic diagram of an explosion structure of a protective structure in the beauty device with the protective structure of fig. 3.
The following are marked in the figure: 11, a housing; 111, an upper shell; 112, a lower housing; 113, connecting the shell; 12, a circuit board; 13, a motor; 14, a push rod; 141, a connecting rod; 142, pushing the head; 15, an injection cylinder; 16, an injection needle; 17, connecting the cylinder; 171, a transparent chamber; 18, a protective structure; 181, a protective cylinder; 182, a base; 183, a spring; 184, a protective head; 19, a display screen; 20, pressing a key; 21, a power supply device; 211, a battery holder; 212, a battery; 22, a charging interface.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper" and "lower" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention.
Further, in the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a cosmetic device with a protective structure of the present invention may include a housing 11, a circuit board 12, a motor 13, a push rod 14, an injection tube 15, an injection needle 16, a connecting tube 17, a protective structure 18, a display screen 19, at least one key 20, and a power supply device 21; the shell 11 is a hollow shell; the circuit board 12, the motor 13 and the power supply device 21 are fixedly arranged in the shell 11, the circuit board 12 is respectively electrically connected with the motor 13, the display screen 19, the keys 20 and the power supply device 21, the motor 13 drives the push rod 14 to do telescopic motion, and the power supply device 21 provides electric energy for the circuit board 12, the motor 13, the display screen 19 and the keys 20; the connecting cylinder 17 is detachably connected to the housing 11, and wraps the syringe 15 and a part of the injection needle 16; one end of the push rod 14 is arranged in the injection cylinder 15 and penetrates through the motor 13, and the push rod can move in the injection cylinder 15 under the driving of the motor 13; nutrient solution is contained in the injection tube 15, and under the action of the push rod 14, the nutrient solution in the injection tube 15 is injected into the facial skin through the injection needle 16 for maintenance; the injection needle 16 is detachably connected to the injection cylinder 15; the protective structure 18 is arranged on the connecting cylinder 17 and has a telescopic structure, and the outer edge of the protective structure 18 is higher than the injection port of the injection needle 16; the display screen 19 and at least one key 20 are arranged on the circuit board 12 and penetrate through the shell 11, the display screen 19 is used for displaying, and the key 20 controls the injection operation of the beauty device.
Referring to fig. 1 and 3, in the present embodiment, the housing 11 includes an upper housing 111, a lower housing 112 and a connecting housing 113, the upper housing 111 is disposed above the lower housing 112, and both housings form a hollow cavity; the connecting housing 113 is arranged on the same side of the upper housing 111 and the lower housing 112, and is internally provided with internal threads, and the connecting housing 113 is used for fixing the upper housing 111 and the lower housing 112 and is detachably connected with the threads of the connecting cylinder 17; in some embodiments, the housing 11 may also include an upper housing 111 and a lower housing 112, the upper housing 111 and the lower housing 112 are connected by a snap structure or a screw structure, and the connecting cylinder 17 is detachably connected to the same side of the upper housing 111 and the lower housing 112 by a screw thread. In this embodiment, the housing 11 is further provided with a plurality of through holes, and the display screen 19 and at least one of the keys 20 penetrate through the housing 11 through the corresponding through holes. The circuit board 12 is electrically connected to the motor 13, the display screen 19, the keys 20, and the power supply device 21, and the control techniques adopted by the circuit board are all the prior art, so that the details are not repeated.
Referring to fig. 3, in this embodiment, the push rod 14 includes a connecting rod 141 and a push head 142, a thread is disposed at a lower end of the connecting rod 141, and penetrates through the motor 13, and the connecting rod 141 is moved by the thread on the connecting rod 141 under the action of the motor 13, so as to drive the push head 142 to move; the pushing head 142 is arranged at the front end of the connecting rod 141 and can move in the syringe 15, so as to push the nutrient solution in the syringe 15 to be injected into the facial skin through the injection needle 16 for maintenance; the material of the pushing head 142 is silica gel or plastic, in this embodiment, the material of the pushing head 142 is silica gel, and the size thereof matches with the inner diameter of the syringe 15.
Referring to fig. 1 and 3, in the present embodiment, one end of the connecting cylinder 17 is provided with a screw thread, and is detachably connected to the housing 11 through the screw thread. The connecting cylinder 17 is provided with a transparent chamber 171, the volume of the nutrient solution in the injection cylinder 15 can be observed conveniently through the transparent chamber 171, and in this embodiment, the transparent chamber 171 is made of transparent plastic.
Referring to fig. 3 and 4, in the present embodiment, the protection structure 18 includes a protection cylinder 181, a base 182, a spring 183, and a protection head 184; the protective cylinder 181 is in a hollow tubular shape; the base 182 is fixedly arranged at one end of the protective cylinder 181 and is detachably connected with the connecting cylinder 17; the spring 183 is arranged in the protective cylinder 181, one end of the spring 183 is connected with the base 182, and the other end of the spring 183 is connected with the protective head 184; one end of the protective head 184 is movably arranged in the protective barrel 181, the height of the outer edge of the protective head 184 is higher than that of the injection needle 16, and under the action of external force, when the external force is greater than the elastic force of the spring 183, the protective head 184 moves towards the inside of the protective barrel 181, so that the injection port of the injection needle 16 is exposed, and nutrient solution is injected; when the external force disappears, the spring 183 drives the protection head 184 to move outwards under the action of the elastic restoring force, so as to restore to the initial position, protect the injection needle 16, prevent the injection needle 16 from accidentally injuring the user, and protect the user from being injured.
Referring to fig. 3, the display screen 19 may be an LED display screen or an LCD display screen, and in this embodiment, the display screen 19 is an LED display screen. In this embodiment, the button 20 includes a switch button and a function button, the switch button controls the cosmetic device to be turned on or off, the function button controls the motor 13 to move, so as to drive the push rod 14 to perform precise injection in the injection tube 15, and the motor 13 employs a servo motor in order to control the precise injection. The power supply device 21 includes a battery holder 211 and a battery 212, the battery holder 211 is fixedly disposed below the circuit board 12, the battery 212 is disposed in the battery holder 211, the battery 212 may be a dry battery or a rechargeable battery, in this embodiment, the battery 212 is a polymeric lithium ion rechargeable battery, in order to charge the battery 212, a charging interface 22 is further disposed on the circuit board 12, and the charging interface 22 penetrates through the housing 11; the charging interface 22 may be a Micro USB interface, a Lightning interface, or a Type C interface, and in this embodiment, in order to perform fast charging on the battery 212, the charging interface 22 adopts a Type C interface.
It should be noted that, when the cosmetic device with protective structure of the present invention is used, firstly, the nutrient solution is contained in the injection tube 15, the injection needle 16 is installed at the front end of the injection tube 15, then the connecting tube 17 is detached from the housing 11, the injection tube 15 with the injection needle 16 is installed on the push rod 14, then the connecting tube 17 is installed on the housing 11, and at this time, the outer edge of the protective head 184 is higher than the height of the injection needle 16, so as to prevent the injection needle 16 from accidentally injuring the user; when the injection needle is used, the protection head 184 is placed on the face to be injected, then the required injection amount is selected through the key 20, when the external force is greater than the elastic force of the spring 183, the protection head 184 moves towards the inside of the protection barrel 181, so that the injection needle 16 is exposed for injection, and after the injection is completed, the protection head 184 is driven to move outwards under the action of the restoring force of the spring 183, so that the initial position is restored, the injection needle 16 is protected, and the user is prevented from being accidentally injured by the injection needle 16.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A cosmetic device with a protective structure is characterized by comprising a shell, a cover and a cover, wherein the shell is a hollow shell; the circuit board, the motor and the power supply device are fixedly arranged in the shell; the connecting cylinder is detachably connected to the shell and wraps the injection cylinder and one part of the injection needle; one end of the push rod is arranged in the injection tube and penetrates through the motor, and the push rod can move in the injection tube under the driving of the motor; nutrient solution is contained in the injection tube; an injection needle head detachably connected with the front end of the injection tube; the protective structure is arranged on the connecting cylinder and is provided with a telescopic structure, and the outer edge of the protective structure is higher than the injection port of the injection needle; the display screen and the at least one key are arranged on the circuit board, and both the display screen and the at least one key penetrate through the shell; the circuit board is respectively electrically connected with the motor, the display screen, the at least one key and the power supply device.
2. A cosmetic device with a protective structure according to claim 1, characterized in that the protective structure comprises a protective cylinder, a base, a spring and a protective head; the protective cylinder is in a hollow tubular shape; the base is fixedly arranged at one end of the protective cylinder and is connected with the connecting cylinder; the spring is arranged in the protective cylinder, one end of the spring is connected with the base, and the other end of the spring is connected with the protective head; one end of the protection head is movably arranged in the protection barrel, and the height of the outer edge of the protection head is higher than that of the injection needle.
3. The cosmetic device with a protective structure according to claim 1, wherein the housing comprises an upper housing, a lower housing and a connecting housing, the upper housing is disposed above the lower housing, and both of them form a hollow cavity; the connecting shell is arranged on the same side of the upper shell and the lower shell, and internal threads are arranged in the connecting shell.
4. A cosmetic device with a protective structure according to claim 3, wherein the connecting cylinder is provided with a screw thread at one end, and is detachably connected to the connecting housing through the screw thread.
5. A cosmetic device with a protective structure according to claim 4, characterized in that a transparent chamber is provided on the connecting cylinder.
6. The beauty device with protective structure of claim 1, wherein said push rod comprises a connecting rod and a push head, the lower end of said connecting rod is provided with a screw thread which runs through said motor; the push head is arranged at the front end of the connecting rod and can move in the injection cylinder.
7. Cosmetic device with protective structure according to claim 1, characterized in that said display screen is an LED display screen or an LCD display screen.
8. A cosmetic device with protective structure according to claim 1, characterized in that said power supply means comprise a battery holder and a battery, said battery holder being fixedly arranged below said circuit board, said battery being arranged in said battery holder.
9. The beauty device with protective structure of claim 8, wherein said battery is a lithium ion rechargeable battery, and said circuit board is further provided with a charging interface, said charging interface penetrates said housing.
10. A cosmetic device with protective structure according to any one of claims 1 to 9, wherein the keys comprise switch keys and function keys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121149417.6U CN215024091U (en) | 2021-05-26 | 2021-05-26 | Cosmetic device with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121149417.6U CN215024091U (en) | 2021-05-26 | 2021-05-26 | Cosmetic device with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215024091U true CN215024091U (en) | 2021-12-07 |
Family
ID=79211021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121149417.6U Active CN215024091U (en) | 2021-05-26 | 2021-05-26 | Cosmetic device with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215024091U (en) |
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2021
- 2021-05-26 CN CN202121149417.6U patent/CN215024091U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20230413 Address after: Room 227, 2nd Floor, No. 553, Dongning Road, Jianggan District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Hangzhou Manyuan Biotechnology Co.,Ltd. Address before: 310000 room 4-295, building 1, No. 880, gongkang Road, Chongxian street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou sheyu cell medical beauty Technology Co.,Ltd. |