Portable laser freckle removing device

Abstract

The portable laser freckle removing device comprises a machine body and a power supply mechanism arranged on the machine body, connecting blocks are fixedly connected to the two ends of the machine body respectively, dismounting assemblies are arranged on the sides, away from the machine body, of the connecting blocks respectively, and a laser head is arranged on one dismounting assembly. And a standby laser head is arranged on the other dismounting assembly, protective caps are arranged on the two connecting blocks, and a display screen and a switch button are fixedly installed on the machine body. Compared with the prior art, the portable laser freckle removing device has the advantages that the laser head can be protected and prevented from being damaged under the influence of external factors, the laser head does not need to be independently carried additionally, a standby laser head can be quickly disassembled and replaced after the laser head breaks down, and the portable laser freckle removing device is simple and practical.

Description

Technical Field

[0001] The utility model relates to the technical field of freckle removal devices, in particular to a portable laser freckle removal device. Background Technique

[0002] A Chinese patent with the publication number CN218279789U discloses a portable laser freckle removal device, which includes a main body mechanism, a disassembly mechanism and a power supply mechanism. The disassembly mechanism is located at the front end of the main body mechanism, and the power supply mechanism is located at the rear end of the main body mechanism. The main body mechanism includes a fuselage, a laser head, a display screen, a switch button and heat dissipation holes. The laser head is fixedly installed at the front end of the fuselage, the display screen is fixedly installed at the upper end of the rear end of the fuselage, the switch button is fixedly installed at the right end of the rear end of the fuselage, and the heat dissipation holes are fixedly arranged at the upper and lower ends of the front end of the fuselage. The disassembly mechanism includes a pressing block, a connecting plate, a return spring, a clamping block, a clamping groove and a limiting block. This portable laser freckle removal device can facilitate the disassembly, cleaning or replacement of the laser head of the freckle removal device through the installation of the disassembly mechanism, ensuring the cleanliness and safety of the device during use, increasing the freckle removal effect and user experience, and meeting the user's usage requirements.

[0003] However, this device does not have a structure for protecting the laser head, which makes the laser head easily damaged under the influence of external factors; moreover, if no additional laser head is carried during the use of this device, once the laser head is damaged, the freckle removal work cannot be carried out anymore, affecting the smooth progress of the freckle removal work, being very inconvenient to use, and having too low practicality. Therefore, we propose a new portable laser freckle removal device. Content of the Utility Model

[0004] The main purpose of the utility model is to propose a portable laser freckle removal device, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a portable laser freckle removal device, including a fuselage and a power supply mechanism arranged on the fuselage. Connecting blocks are fixedly connected to both ends of the fuselage. Disassembly components are arranged on the sides of the connecting blocks away from the fuselage. A laser head is arranged on one of the disassembly components, and a spare laser head is arranged on the other disassembly component. Protective caps are arranged on both connecting blocks. The fuselage is fixedly installed with a display screen and a switch button.

[0006] As a further description of the above technical solution, the connecting block is of a circular columnar structure, and the outer wall is provided with threads. The protective cap is threadedly connected to the connecting block.

[0007] As a further description of the above technical solution, the power supply mechanism includes a battery slot and a charging port, and a lithium battery is fixedly installed in the battery slot.

[0008] As a further description of the above technical solution, the battery slot is arranged at one end of the fuselage close to the spare laser head, and the charging port is arranged at one end of the fuselage close to the spare laser head.

[0009] As a further description of the above technical solution, the connecting block includes a connecting body, two insertion slots are symmetrically opened on the connecting body, first arc-shaped grooves are opened on one side of the two insertion slots, second arc-shaped grooves are opened on one side of the inner part of each of the first arc-shaped grooves, limiting grooves are opened on one side of the second arc-shaped grooves far away from the insertion slots, and first magnet blocks are fixedly embedded in the limiting grooves.

[0010] As a further description of the above technical solution, the first arc-shaped grooves and the second arc-shaped grooves are both communicated with the insertion slots, the first arc-shaped grooves are communicated with the second arc-shaped grooves, the diameters of the insertion slots and the limiting grooves are the same, the second arc-shaped grooves are quarter-circular arc grooves, the central axes of the two insertion slots are in the same vertical plane, and the central axes of the two limiting grooves are in the same horizontal plane.

[0011] As a further description of the above technical solution, the disassembly component includes a mounting piece, two connecting rods are symmetrically and fixedly connected to one side of the mounting piece, limiting blocks are fixedly connected to one ends of the two connecting rods far away from the mounting piece, and second magnet blocks are fixedly embedded in one ends of the two limiting blocks far away from the connecting rods.

[0012] As a further description of the above technical solution, the connecting rods are adapted to the first arc-shaped grooves and are slidably connected, the limiting blocks are adapted to the insertion slots and the limiting grooves, and the limiting blocks are slidably connected to the second arc-shaped grooves.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. By arranging a fuselage, two connecting blocks, two disassembly components, a laser head and a spare laser head in cooperation, there is no need to carry the laser head separately. After the laser head fails, the spare laser head can be quickly disassembled and replaced, which is simple and practical. That is, when the laser head cannot be used due to damage, only need to pull the disassembly component in the direction away from the connecting block, so that the second magnet block on the disassembly component is separated from the first magnet block in the limit groove in the connecting block. At this time, the limit block needs to be completely in the second arc groove, and then the connecting rod and the limit block slide in the first arc groove and the second arc groove respectively. When the limit block slides to the position corresponding to the insertion groove, continue to pull the disassembly component in the direction away from the connecting block to withdraw the connecting rod and the limit block together from the insertion groove, so that the disassembly of the laser head can be completed. Then, the spare laser head at the rear end of the fuselage is disassembled from the connecting block according to the above steps, and the limit blocks on the disassembly components of the spare laser head are respectively inserted into the two insertion grooves of the connecting block at the front end of the fuselage, so that the limit block is completely in the second arc groove, and then the disassembly component is rotated. At this time, the two limit blocks will slide in the two second arc grooves respectively, and the two connecting rods will slide in the first arc groove. When the two limit blocks slide to the limit grooves opened in the two second arc grooves respectively, continue to push the disassembly component so that the two limit blocks are respectively inserted into the two limit grooves. At this time, the second magnet block on the limit block and the first magnet block in the limit groove attract each other with opposite poles. Finally, the damaged laser head is installed on the connecting block at the rear end of the fuselage through the above steps of installing the spare laser head.

[0015] 2. By arranging the connecting block, the thread and the protective cap in cooperation, the laser head and the spare laser head can be protected to avoid being damaged under the influence of external factors. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of a portable laser freckle removal device of the present invention;

[0017] Figure 2 It is an exploded view of the overall structure of a portable laser freckle removal device of the present invention;

[0018] Figure 3 It is a schematic diagram of the partial structure of a portable laser freckle removal device of the present invention;

[0019] Figure 4 It is a schematic diagram of the structure of the connecting block of a portable laser freckle removal device of the present invention;

[0020] Figure 5 It is a schematic diagram of the structure of the disassembly component of a portable laser freckle removal device of the present invention.

[0021] In the figure: 1, fuselage; 2, power supply mechanism; 3, connecting block; 4, disassembly component; 5, laser head; 6, spare laser head; 7, protective cap; 8, display screen; 9, switch button; 21, battery slot; 22, charging port; 23, lithium battery; 31, connecting body; 32, insertion slot; 33, first arc-shaped slot; 34, second arc-shaped slot; 35, limiting slot; 36, first magnet block; 41, mounting piece; 42, connecting rod; 43, limiting block; 44, second magnet block. Detailed implementation manners

[0022] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0023] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0025] Please refer to Figures 1-5 , the present utility model provides a technical solution: a portable laser freckle removal device, including a fuselage 1 and a power supply mechanism 2 arranged on the fuselage 1. The power supply mechanism 2 includes a battery slot 21 and a charging port 22. The battery slot 21 and the charging port 22 are arranged at the rear end of the fuselage 1. A lithium battery 23 is fixedly installed in the battery slot 21. When the power of the freckle removal device is insufficient, the power cord can be connected through the charging port 22 for charging. The fuselage 1 is fixedly installed with a display screen 8 and a switch button 9. The laser freckle removal device is turned on through the switch button 9, and information such as the remaining power and the output power of the current instrument will be displayed through the display screen 8.

[0026] Both ends of the fuselage 1 are fixedly connected with connection blocks 3. The connection blocks 3 are in the shape of a circular column. The connection block 3 includes a connection body 31. The connection body 31 is fixedly connected to the front end or the rear end of the fuselage 1. Two insertion slots 32 are symmetrically arranged on the connection body 31. The central axes of the two insertion slots 32 are in the same vertical plane. A first arc-shaped groove 33 is arranged on one side of each of the two insertion slots 32. A second arc-shaped groove 34 is arranged on one side inside each of the first arc-shaped grooves 33. The second arc-shaped groove 34 is a quarter-circular arc groove. The first arc-shaped groove 33 and the second arc-shaped groove 34 are both communicated with the insertion slot 32. The first arc-shaped groove 33 is communicated with the second arc-shaped groove 34. A limiting slot 35 is arranged on the side of the second arc-shaped groove 34 far away from the insertion slot 32. The central axes of the two limiting slots 35 are in the same horizontal plane. The insertion slot 32 and the limiting slot 35 have the same diameter. A first magnet block 36 is fixedly embedded in the limiting slot 35. Threads are provided on the outer walls of the two connection bodies 31, and protective caps 7 are both threadedly connected thereto.

[0027] Disassembly components 4 are arranged on the sides of the connection blocks 3 far away from the fuselage 1. A laser head 5 is arranged on one of the disassembly components 4, and a spare laser head 5 is arranged on the other disassembly component 4. The protective cap 7 can protect the laser head 5 and the spare laser head 5. The disassembly component 4 includes a mounting plate 41. The laser head 5 is fixedly connected to the mounting plate 41 at the front end of the fuselage 1, and the spare laser head 5 is fixedly connected to the mounting plate 41 at the rear end of the fuselage 1. Two connecting rods 42 are symmetrically and fixedly connected to one side of the mounting plate 41. The connecting rods 42 are adapted to the first arc-shaped grooves 33 and are slidably connected thereto. Limiting blocks 43 are fixedly connected to the ends of the two connecting rods 42 far away from the mounting plate 41. The limiting blocks 43 are adapted to the insertion slots 32 and the limiting slots 35. Second magnet blocks 44 are fixedly embedded in the ends of the two limiting blocks 43 far away from the connecting rods 42. The limiting blocks 43 are slidably connected to the second arc-shaped grooves 34.

[0028] It should be noted that the present utility model is a portable laser freckle removal device. When in use, first turn on the laser freckle removal device through the switch button 9, and then unscrew the protective cap 7 at the front end of the fuselage 1. Align the laser head 5 with the freckles on the face of the person for freckle removal. However, when the laser head 5 needs to be disassembled and replaced, first pull the disassembly component 4 at the front end of the fuselage 1 in a direction away from the connection block 3, so that the second magnet block 44 on the disassembly component 4 is separated from the first magnet block 36 in the limit groove 35 in the connection body 31. At this time, it is necessary to make the limit block 43 completely in the second arc groove 34, and then make the connecting rod 42 and the limit block 43 slide in the first arc groove 33 and the second arc groove 34 respectively. When the limit block 43 slides to a position corresponding to the insertion groove 32, continue to pull the disassembly component 4 in a direction away from the connection body 31 to withdraw the connecting rod 42 and the limit block 43 together from the insertion groove 32, so that the disassembly of the laser head 5 can be completed. Then unscrew the protective cap 7 at the rear end of the fuselage 1, and disassemble the spare laser head 6 from the connection block 3 at the rear end of the fuselage 1 according to the steps of disassembling the laser head 5. Align the limit blocks 43 on the disassembly component 4 of the spare laser head 6 and insert them into the two insertion grooves 32 of the connection body 31 at the front end of the fuselage 1 respectively, so that the limit block 43 is completely in the second arc groove 34. Then rotate the disassembly component 4. At this time, the two limit blocks 43 will slide in the two second arc grooves 34 respectively, and the two connecting rods 42 will slide in the two first arc grooves 33 respectively. When the two limit blocks 43 slide to the limit grooves 35 opened in the two second arc grooves 34 respectively, continue to push the disassembly component 4 in the direction of the fuselage, so that the two limit blocks 43 are inserted into the two limit grooves 35 respectively. At this time, the second magnet block 44 on the limit block 43 and the first magnet block 36 in the limit groove 35 attract each other with opposite poles, so that the installation of the spare laser head 6 can be completed to continue the freckle removal work, and the damaged laser head 5 can be installed on the connection block 3 at the rear end of the fuselage 1 through the steps of installing the spare laser head 6 described above. Compared with the existing portable laser freckle removal device, the present utility model can protect the laser head through design, avoid damage under the influence of external factors, does not need to carry the laser head separately, and can quickly disassemble and replace the spare laser head after the laser head fails, which is simple and practical.

[0029] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A portable laser spot removal device, comprising a body (1) and a power supply mechanism (2) arranged on the body (1), characterized in that: Both ends of the body (1) are fixedly connected with connection blocks (3); a disassembly assembly (4) is provided on the side of the connection block (3) away from the body (1); a laser head (5) is provided on one of the disassembly assemblies (4); a spare laser head (6) is provided on the other disassembly assembly (4); protective caps (7) are provided on the two connection blocks (3); and a display screen (8) and a switch button (9) are fixedly mounted on the body (1).

2. A portable laser spot removal device according to claim 1, characterized in that: The connection block (3) is a circular columnar structure, and the outer wall is provided with threads, and the protective cap (7) is threadedly connected to the connection block (3).

3. The portable laser freckle removal device according to claim 1, characterized in that: The power supply mechanism (2) comprises a battery slot (21) and a charging port (22), and a lithium battery (23) is fixedly installed in the battery slot (21).

4. The portable laser freckle removal device according to claim 3, characterized in that: The battery slot (21) is arranged at one end of the body (1) close to the spare laser head (6), and the charging port (22) is arranged at one end of the body (1) close to the spare laser head (6).

5. The portable laser freckle removal device according to claim 1, characterized in that: The connecting block (3) comprises a connecting body (31), two insertion grooves (32) are symmetrically provided on the connecting body (31), a first arc-shaped groove (33) is provided on one side of the two insertion grooves (32), a second arc-shaped groove (34) is provided on one side inside the first arc-shaped groove (33), a limiting groove (35) is provided on one side of the second arc-shaped groove (34) away from the insertion groove (32), and a first magnet block (36) is fixedly embedded in the limiting groove (35).

6. The portable laser spot removal device according to claim 5, characterized in that: The first arc groove (33) and the second arc groove (34) are both connected to the insertion groove (32); the first arc groove (33) is connected to the second arc groove (34); the insertion groove (32) and the limiting groove (35) have the same diameter; the second arc groove (34) is a quarter arc groove; the central axes of the two insertion grooves (32) are located on the same vertical plane; and the central axes of the two limiting grooves (35) are located on the same horizontal plane.

7. The portable laser spot removal device according to claim 5, characterized in that: The disassembly assembly (4) comprises a mounting plate (41), one side of the mounting plate (41) being symmetrically fixedly connected to two connecting rods (42), one end of the two connecting rods (42) away from the mounting plate (41) being fixedly connected to a limiting block (43), and one end of the two limiting blocks (43) away from the connecting rods (42) being fixedly embedded with a second magnet block (44).

8. The portable laser spot removal device according to claim 7, characterized in that: The connecting rod (42) is matched with the first arc-shaped groove (33) and is slidably connected. The limiting block (43) is matched with the insertion groove (32) and the limiting groove (35). The limiting block (43) is slidably connected with the second arc-shaped groove (34).

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