CN213821686U

CN213821686U - Mole-removing pen

Info

Publication number: CN213821686U
Application number: CN202021096706.XU
Authority: CN
Inventors: 余国荣
Original assignee: Ningbo Ryer Barbie Medical Equipment Co ltd
Current assignee: Ningbo Ryer Barbie Medical Equipment Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-07-30
Anticipated expiration: 2030-06-15

Abstract

The utility model relates to a cosmetic medical equipment technical field specifically provides a mole pen. The mole pen of some includes that casing, nib, massage piece and semiconductor refrigeration heat the piece, the nib inlays to be located casing one end, the nib is used for assembling mole needle, the massage piece inlays to be located the casing other end, semiconductor refrigeration heat the piece set up in the casing, just semiconductor refrigeration heat the piece with the massage piece is connected. The mole removing pen of the utility model not only has mole removing function, but also can be used for cold compress and hot compress, namely, the mole removing pen can be used for cold compress before mole removing to improve the comfort of a user when mole removing; when the mole removing function is not used, the utility model can also be used as a massager for cold compress and hot compress of skin.

Description

Mole-removing pen

Technical Field

The utility model relates to a cosmetic medical equipment technical field particularly, relates to a mole pen.

Background

The mole-removing pen is used as small-sized beauty medical equipment, and is mainly used for removing mole on the skin of a human body. Because of simple and convenient use and small appearance, the utility model can be independently purchased and used by the general public. However, the existing mole-removing pen generally has a single function, and can only be used for removing moles, and once the mole spots are removed, the mole spots are often confined in a high cabinet, which causes waste.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one aspect of the above technical problem, the utility model provides a mole-removing pen.

The mole pen of some includes that casing, nib, massage piece and semiconductor refrigeration heat the piece, the nib inlays to be located casing one end, the nib is used for assembling mole needle, the massage piece inlays to be located the casing other end, semiconductor refrigeration heat the piece set up in the casing, just semiconductor refrigeration heat the piece with the massage piece is connected.

The mole removing pen of the utility model not only has mole removing function, but also can be used for cold compress and hot compress, namely, the mole removing pen can be used for cold compress on skin before mole removing to improve the comfort of users when mole removing; when the mole removing function is not used, the utility model can also be used as a massager for cold compress and hot compress of skin.

Optionally, the pen further comprises a control circuit board and a radiating block which are arranged in the shell, the pen point is connected with the control circuit board, and the semiconductor refrigerating and heating piece is arranged between the radiating block and the massage piece.

Optionally, the casing includes epitheca, inferior valve, top shell and backshell, the epitheca the inferior valve the top shell with the backshell lock is connected and is formed and hold the chamber, the nib inlays to be located the top shell, the massage piece inlays to be located the backshell.

Optionally, be equipped with the first groove of stepping down on the radiating block, first inslot of stepping down is equipped with first screw hole, be equipped with the installation ear on the inner wall of backshell, be equipped with on the installation ear with the second screw hole that first screw hole matches.

Optionally, the massage sheet is a metal sheet, the rear shell is made of plastic, and the massage sheet is connected with the rear shell through insert injection molding.

Optionally, the mole removal device further comprises a mole removal working key, a function selection key and a display screen, wherein the mole removal working key, the function selection key and the display screen are embedded in the upper shell.

Optionally, still including set up in lamp plate, display support and battery in the casing, the lamp plate sets up control circuit board with between the radiating block, the battery sets up one side of lamp plate, the display support sets up the opposite side of lamp plate.

Optionally, a holding area is arranged on the lower shell, and a plurality of friction protrusions are arranged on the holding area.

Optionally, the heat dissipation device further comprises a fan, the heat dissipation block is provided with a second yielding groove, the fan is arranged in the second yielding groove, and a heat dissipation window is arranged at the corresponding position of the lower shell and the fan.

Optionally, the groove bottom and the groove wall of the second abdicating groove are provided with a plurality of supporting ridges, and a ventilation groove is formed between the adjacent supporting ridges.

Drawings

Fig. 1 is an external structure view of a mole-removing pen according to an embodiment of the present invention;

fig. 2 is an exploded view of a mole-removing pen according to an embodiment of the present invention;

fig. 3 is an exploded view of the internal structure of the mole-removing pen according to the embodiment of the present invention;

FIG. 4 is a structural diagram of a heat sink in an embodiment of the present invention;

fig. 5 is an internal structure view of the mole-removing pen of the embodiment of the present invention with the upper case removed.

Description of reference numerals:

1-a shell; 11-upper shell; 111-mole removal work key; 112-function selection key; 113-a display screen; 12-a lower shell; 121-friction protrusions; 122-a heat dissipation window; 13-rear shell; 131-massage pieces; 132-mounting ears; 133-a second screw hole; 14-a top shell; 2-pen point; 3, semiconductor refrigerating and heating sheets; 4-a control circuit board; 5-a lamp panel; 6-a heat dissipation block; 61-a first abdicating groove; 62-a first screw hole; 63-a second abdicating groove; 64-support ridges; 65-a ventilation slot; 7-display stand; 8-a fan.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

The X direction in the drawings of the specification of the utility model represents the head direction of the mole-counting pen, and the direction opposite to the X direction represents the tail direction of the mole-counting pen.

If there is a description in an embodiment of the present invention referring to "first", "second", etc., the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

As shown in fig. 1-3, an embodiment of the present invention provides a mole-removing pen. The mole-removing pen comprises a shell 1, wherein an accommodating cavity is arranged in the shell 1. Referring to arrows in fig. 1, for convenience of description, we define one end of the housing 1 as a head portion thereof and the other end of the housing 1 as a tail portion thereof.

One end of the shell 1 (namely the head part of the shell 1) is provided with a pen point 2, and the pen point 2 is of a cylindrical structure. The pen head 2 is used for assembling a mole-removing needle. The mole-removing needle of the utility model comprises a fine needle and a coarse needle. During assembly, the fine needle is matched with a pillowcase, then is inserted into the pen point 2, and then is screwed with the pen point 2; the thick needle can be directly inserted into the pen head 2 and then screwed with the pen head 2. When not in use, the mole-removing needle is screwed down from the pen head 2. The other end of the housing 1 (i.e., the tail of the housing 1) is provided with a massage sheet 131. The massage sheet 131 may be a circular metal insert sheet, and is embedded on the end surface of the tail portion of the housing 1. The accommodating cavity inside the shell 1 is provided with the semiconductor refrigerating and heating sheet 3, and the semiconductor refrigerating and heating sheet 3 is connected with the massage sheet 131.

The intracavity that holds of casing 1 inside is equipped with control circuit board 4, lamp plate 5 and radiating block 6. Control circuit board 4, lamp plate 5 and radiating block 6 set gradually from the head to the afterbody that holds the chamber. The pen point 2 is connected with the control circuit board 4. The semiconductor refrigerating and heating sheet 3 is arranged between the radiating block 6 and the massage sheet 131, so that the semiconductor refrigerating and heating sheet 3 can conveniently transmit heat to the massage sheet 131, and the semiconductor refrigerating and heating sheet 3 can be conveniently radiated.

Preferably, the housing 1 includes an upper case 11, a lower case 12, a top case 14, and a rear case 13. Wherein, upper casing 11 and inferior valve 12 lock joint and form the tubular structure, and the central cavity of tubular structure is the chamber that holds of casing 1 promptly. The outer wall of the cylindrical structure is provided with a streamline shape suitable for being grasped by hands.

One end of the head of the cylindrical structure is buckled with the top shell 14. The top shell 14 is funnel-shaped, a small end of the top shell 14 is provided with a mounting hole of the pen point 2, and the pen point 2 is sleeved in the mounting hole.

One end of the tail part of the cylindrical structure is connected with the rear shell 13. The rear housing 13 has a disk-shaped structure, and the massage sheet 131 is embedded in the center of the rear housing 13. The massage sheet 131 is attached to the semiconductor cooling and heating sheet 3 in the rear case 13.

The structure of the shell 1 is convenient for the assembly and installation of the shell 1, and is also convenient for the arrangement and installation of all electronic elements in the accommodating cavity of the shell 1; the whole mole pen has compact structure and small volume; the comfort of the hand grasping is met.

As shown in fig. 3, preferably, the heat dissipation block 6 is provided with a first relief groove 61. The first relief groove 61 includes two grooves symmetrically distributed on the outer wall of the heat dissipation block 6. A first screw hole 62 is provided in the first recess 61. Two symmetrical mounting lugs 132 are arranged on the inner wall (the side facing the heat dissipation block 6) of the rear shell 13, and the mounting lugs 132 are perpendicular to the inner wall of the rear shell 13 and extend towards the heat dissipation block 6. The mounting ears 132 are provided with second screw holes 133 that mate with the first screw holes 62.

During assembly, the mounting lugs 132 are firstly placed in the first avoiding groove 61, each mounting lug 132 is attached to the groove wall of one first avoiding groove 61, the first screw hole 62 corresponds to the second screw hole 133, and then screws are screwed in to fixedly connect the rear shell 13 with the heat dissipation block 6.

In connection with the above embodiment, since the semiconductor cooling and heating sheet 3 is disposed between the rear case 13 and the heat dissipation block 6, the assembly of the rear case 13 only by a structure such as a snap is not favorable for the reliability of the installation of the semiconductor cooling and heating sheet 3. Therefore, the further connection between the rear shell 13 and the radiating block 6 is realized through the screws in the embodiment, and the semiconductor refrigerating and heating sheet 3 can be effectively guaranteed to be reliably pressed and attached and is not easy to loosen and fall.

Preferably, the massage sheet 131 is a metal sheet, the rear housing 13 is a plastic member, and the massage sheet 131 and the rear housing 13 are connected by an insert injection molding process, that is, the metal member massage sheet 131 is first installed and fixed in a mold, then a plastic material is injected, and the molding is performed after cooling. The massage sheet 131 is connected with the rear shell 13 through insert injection, so that on one hand, the appearance is smooth and attractive, on the other hand, the reliable installation of the massage sheet 131 and the rear shell 13 is guaranteed, and the assembling process of the massage sheet 131 and the rear shell 13 is simplified.

As shown in fig. 2 to 4, preferably, a second relief groove 63 is formed on a side of the heat dissipation block 6 facing the lower case 12. The fan 8 is arranged in the second abdicating groove 63. The axis of the fan 8 is perpendicular to the bottom of the second avoiding groove 63. The heat dissipation window 122 is disposed at a position corresponding to the lower casing 12 and the fan 8, so that axial air discharged from the fan 8 can be blown to the exterior of the mole pen through the heat dissipation window 122.

Preferably, the heat dissipation window 122 is provided with heat dissipation holes with patterns, so that the heat dissipation window 122 is more beautiful, and the overall beauty of the mole pen is improved.

Preferably, the shape of the slug 6 matches the shape of the rear of the receiving cavity in the housing 1. The groove bottom and the groove wall of the second avoiding groove 63 are provided with a plurality of supporting ribs 64, and a ventilation groove 65 is formed between the adjacent supporting ribs 64. The supporting ribs 64 and the ventilation grooves 65 can ensure the heat conduction effect of the heat dissipation block and ensure that the heat dissipation block 6 and the hot air around the heat dissipation block are better discharged to the outside of the housing 1 by the fan 8.

As shown in fig. 5 and fig. 1, optionally, the upper shell 11 is provided with three through holes in sequence from the head portion to the tail portion. A mole working key 111, a function selection key 112 and a display screen 113 are sequentially embedded in the three through holes. The mole-removing work key 111 and the function selection key 112 are circular buttons. After the mole removing working key 111 is pressed for a long time, the mole removing pen starts to operate the mole removing function, the mole removing working key 111 is released, and the mole removing work is stopped; the function selection key 112 is used to switch between the functions of moles, hot compress, and cold compress.

The display screen 113 is a rounded rectangle display screen, and the display screen 113 at least includes a charging indication area, a gear display area and a function display area, which are respectively used for displaying a charging state, a gear and an in-use function of the current mole-removing pen.

Combine fig. 5 and fig. 3 to show, one side of lamp plate 5 is equipped with battery 9, and lamp plate 5 opposite side is equipped with display bracket 7, and display screen 113 is connected with display bracket 7. Show that support 7 is equipped with the through-hole of a plurality of fretworks for the light that lamp plate 6 sent can see through to show that support 7 shines on the display screen, produces specific light efficiency. For example, when the cold compress function of the mole pen is used, the lamp panel emits blue light, and the display screen 113 has a blue light effect. In this embodiment, battery 9 sets up in lamp plate 5 one side, is convenient for be connected with lamp plate 5 electricity, and can save space, is favorable to the holistic small and exquisite design of some nevus pen.

Referring to fig. 2, a grip region is provided on the outer wall of the lower case 12, and a plurality of friction protrusions 121 are provided on the grip region. It is known that in the process of lighting nevus, the nevus lighting needle needs to be accurately aligned with the skin part to be operated, so that the nevus lighting pen needs to be firmly grasped. The whole comparatively smooth of pen body, the danger of landing when handheld appears easily in current mole pen, consequently the position that this embodiment was held between the fingers has set up skid-proof friction protrusion 121 for the hand is held between the fingers and is held more reliably, reduces the risk that mole needle mistake touched healthy skin.

Alternatively, the plurality of friction protrusions 121 may be grouped and patterned to make the appearance of the mole pen more beautiful.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to fall within the scope of the present disclosure.

Claims

1. The utility model provides a mole pen, its characterized in that, includes casing (1), nib (2), massage piece (131) and semiconductor refrigeration piece (3) of heating, nib (2) are inlayed and are located casing (1) one end, nib (2) are used for assembling some mole needle, massage piece (131) are inlayed and are located casing (1) other end, semiconductor refrigeration piece (3) of heating set up in casing (1), just semiconductor refrigeration piece (3) of heating with massage piece (131) are connected.

2. The nevus-lighting pen according to claim 1, further comprising a control circuit board (4) and a heat dissipation block (6) disposed in the housing (1), wherein the pen head (2) is connected to the control circuit board (4), and the semiconductor cooling/heating sheet (3) is disposed between the heat dissipation block (6) and the massage sheet (131).

3. The mole removal pen according to claim 2, wherein the housing (1) comprises an upper shell (11), a lower shell (12), a top shell (14) and a rear shell (13), the upper shell (11), the lower shell (12), the top shell (14) and the rear shell (13) are buckled and connected to form a containing cavity, the pen point (2) is embedded in the top shell (14), and the massage sheet (131) is embedded in the rear shell (13).

4. The mole pen according to claim 3, wherein the heat dissipating block (6) is provided with a first recess groove (61), the first recess groove (61) is provided with a first screw hole (62), the inner wall of the rear housing (13) is provided with a mounting lug (132), and the mounting lug (132) is provided with a second screw hole (133) matching with the first screw hole (62).

5. The mole pen according to claim 3, wherein the massage sheet (131) is a metal sheet, the back case (13) is plastic, and the massage sheet (131) is connected with the back case (13) by insert injection molding.

6. The nevus-lighting pen according to claim 3, further comprising a nevus-lighting working key (111), a function selection key (112) and a display screen (113) embedded in the upper case (11).

7. The nevus lighting pen according to claim 6, further comprising a lamp panel (5), a display bracket (7) and a battery (9) disposed in the housing (1), wherein the lamp panel (5) is disposed between the control circuit board (4) and the heat dissipation block (6), the battery (9) is disposed on one side of the lamp panel (5), and the display bracket (7) is disposed on the other side of the lamp panel (5).

8. A mole pen according to claim 3, wherein the lower case (12) is provided with a holding area, and the holding area is provided with a plurality of friction protrusions (121).

9. The mole pen according to claim 3, further comprising a fan (8), wherein the heat dissipation block (6) is provided with a second slot (63), the fan (8) is disposed in the second slot (63), and a heat dissipation window (122) is disposed at a position corresponding to the lower case (12) and the fan (8).

10. The mole pen according to claim 9, wherein the groove bottom and the groove wall of the second abdicating groove (63) are provided with a plurality of supporting ridges (64), and a ventilation groove (65) is formed between the adjacent supporting ridges (64).