Picosecond laser therapeutic instrument convenient to use

Abstract

The utility model belongs to the technical field of medical beauty equipment, and provides a picosecond laser therapeutic instrument convenient to use, which comprises a box body, and a laser generator, a power supply device and a refrigeration mechanism which are arranged in the box body, the laser generator is electrically connected with the power supply device, and the laser generator is connected with the refrigeration mechanism. A cantilever and a touch display are arranged at the top of the box body, the cantilever is connected with the laser generator, and the touch display is electrically connected with the power supply device; the top of the box body is provided with a connector, the cantilever is connected with the laser generator at the connector, the touch display is detachably arranged at one end of the top of the box body, and the connector is located at one end, close to the touch display, of the top surface of the box body. According to the technical scheme, the problems that an existing picosecond laser therapeutic instrument is inconvenient in dimming operation, time-consuming and labor-consuming are solved.

Description

Technical Field

[0001] This utility model relates to a medical aesthetic device, and more particularly to a picosecond laser treatment device that is easy to use. Background Technology

[0002] Picosecond laser therapy is an advanced medical aesthetic device that emits intense, short-duration laser pulses. These pulses act on the skin in a very short time, rapidly breaking down and shattering subcutaneous pigment particles. Subsequently, these tiny pigment particles are eliminated from the body through the metabolic system, thus improving pigmentation and treating blemishes. A typical picosecond laser therapy device includes a housing, a laser arm and touchscreen on top, and a laser generator, power supply, and cooling mechanism housed within the housing.

[0003] Existing picosecond laser therapy devices require dimming at the connection point between the cantilever and the housing before each use to ensure that the light emitted from the laser generator exits precisely from the cantilever, preventing deviation and affecting treatment effectiveness. Currently, widely used picosecond laser therapy devices employ a design where the touchscreen and connection point are located at opposite ends of the housing's top. This avoids the touchscreen obstructing dimming operations; dimming is then performed by opening the housing shell near the connection point. However, this design requires the operator to get up, adjust the dimming near the connection point, and then return to the touchscreen to operate the device. Furthermore, dimming necessitates removing the housing shell, which is time-consuming, laborious, and inconvenient. Utility Model Content

[0004] The main purpose of this utility model is to provide an easy-to-use picosecond laser therapy device to solve the problems of inconvenient, time-consuming and laborious dimming operation of existing picosecond laser therapy devices.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A user-friendly picosecond laser therapy device includes a housing and a laser generator, a power supply, and a cooling mechanism disposed inside the housing. The laser generator is electrically connected to the power supply and the cooling mechanism. A cantilever and a touch display are disposed on the top of the housing. The cantilever is connected to the laser generator and the touch display is electrically connected to the power supply.

[0007] The top of the enclosure is provided with a connection port, the cantilever is connected to the laser generator at the connection port, and the touch display is detachably mounted at one end of the top of the enclosure, with the connection port located on the top surface of the enclosure near the touch display.

[0008] As a further technical solution, the touch display is detachably mounted on the top of the housing via a snap-fit ​​assembly, the snap-fit ​​assembly comprising:

[0009] Mounting base, the mounting base is fixedly mounted on the housing, the mounting base has an internal mounting cavity, the mounting base has a first through hole on both sides that communicates with the mounting cavity and is used for cables to pass through, and the mounting base has a plurality of locking holes on the side away from the housing that communicates with the mounting cavity, each locking hole including a round hole and a strip hole connected at one end;

[0010] The card blocks, which are multiple in number and correspond one-to-one with the card holes, are used to be inserted into the card holes. Each card block includes a connecting rod and a stop. One end of the connecting rod is fixedly connected to the touch display, and the other end is fixedly connected to the stop. The diameter of the stop is smaller than the diameter of the circular hole and larger than the width of the strip hole. The diameter of the connecting rod is smaller than the width of the strip hole.

[0011] As a further technical solution, the snap-fit ​​component also includes:

[0012] A snap-fit ​​plate is located inside the mounting cavity, and a second through hole is provided on the snap-fit ​​plate for the cable to pass through;

[0013] An elastic element is disposed within the mounting cavity, with one end acting on the inner wall of the mounting cavity and the other end acting on the side of the snap-fit ​​plate away from the snap hole.

[0014] As a further technical solution, one end of the snap-fit ​​plate is provided with a plurality of snap-fit ​​grooves, each of which corresponds to any of the snap-fit ​​holes, and the bottom surface of the snap-fit ​​groove is located at the connection between the circular hole and the strip hole, and a limiting groove for snapping the stop block is formed between the bottom surface of the snap-fit ​​groove and the inner wall of the strip hole away from the circular hole.

[0015] A button is fixedly provided at the end of the card plate near the card slot. A third through hole is provided on the side of the mounting base away from the elastic element. One end of the button extends out of the mounting base from the third through hole and is located outside the touch display. The diameter of the third through hole is larger than the diameter of the button.

[0016] As a further technical solution, the elastic element includes multiple thrust springs. One end of each thrust spring is connected to the inner wall of the mounting cavity, and the other end is connected to the side of the snap-fit ​​plate away from the snap hole. Multiple guide rods are fixedly arranged on the inner wall of the mounting cavity. The snap-fit ​​plate has guide holes for fitting onto the guide rods. The inner diameter of the guide holes is larger than the diameter of the guide rods. The multiple thrust springs are respectively fitted onto the multiple guide rods, and the inner diameter of each thrust spring is larger than the diameter of the guide rods.

[0017] As a further technical solution, there are four corresponding card blocks and card holes, and two card slots.

[0018] As a further technical solution, each side wall of the enclosure is provided with mounting holes, and each mounting hole is fitted with a heat dissipation plate by bolts, and the heat dissipation plate is provided with heat dissipation holes.

[0019] As a further technical solution, the bottom of the box is provided with casters and the top of the box is provided with a push handle.

[0020] The beneficial effects of this utility model are as follows:

[0021] This utility model has a simple structure. By setting the connection port and the touch screen at one end of the top of the housing, and with the touch screen being detachable, the operator can directly remove the touch screen and then reach into the housing to adjust the brightness at the connection port when adjusting the light. This eliminates the need for the operator to get up and walk a distance, saving time and effort and making the operation convenient. Attached Figure Description

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a three-dimensional structural diagram of the present invention after the touchscreen display has been removed;

[0025] Figure 3 This is a schematic diagram of the internal structure of the box body of this utility model;

[0026] Figure 4 This is a three-dimensional structural diagram of the snap-fit ​​plate of this utility model;

[0027] Figure 5 This is a three-dimensional structural diagram of the touch screen display and the mounting base of this utility model in a separated state;

[0028] Figure 6 This is a three-dimensional structural diagram of the mounting base of this utility model;

[0029] Figure 7 for Figure 5 A magnified structural diagram of part A in the middle.

[0030] Explanation of reference numerals in the attached figures

[0031] 1. Cabinet; 2. Laser Generator; 3. Power Supply; 4. Cooling Mechanism; 5. Touchscreen Display; 6. Connection Port; 7. Snap-fit ​​Assembly; 71. Mounting Base; 72. First Through Hole; 73. Snap Hole; 731. Round Hole; 732. Strip Hole; 74. Snap Block; 741. Connecting Rod; 742. Stop Block; 75. Snap-fit ​​Plate; 76. Second Through Hole; 77. Thrust Spring; 78. Snap Slot; 79. Limiting Slot; 710. Button; 711. Guide Rod; 712. Guide Hole; 8. Heat Dissipation Plate; 9. Casters; 10. Push Handle. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Many specific details are set forth in the following description to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] like Figures 1-7 As shown, this utility model proposes a user-friendly picosecond laser therapy device, including a housing 1 and a laser generator 2, a power supply 3, and a cooling mechanism 4 disposed inside the housing 1. The laser generator 2 is electrically connected to the power supply 3 and the cooling mechanism 4. A cantilever (not shown) and a touch display are provided on the top of the housing 1. The cantilever is connected to the laser generator 2, and the touch display is electrically connected to the power supply 3. A connection port 6 is provided on the top of the housing 1, and the cantilever is connected to the laser generator 2 at the connection port 6. The touch display is detachably disposed at one end of the top of the housing 1, and the connection port 6 is located on the top surface of the housing 1 near the touch display. The cantilever, touch display, laser generator 2, power supply 3, and cooling mechanism 4 in this utility model are all existing structures and will not be described in detail here.

[0034] Specifically, the touch display is detachably mounted on the top of the housing 1 via a snap-fit ​​assembly 7. The snap-fit ​​assembly 7 includes a mounting base 71, snap-fit ​​blocks 74, a snap-fit ​​plate 75, and an elastic element. The mounting base 71 is fixedly mounted on the housing 1. The side of the mounting base 71 used to mount the touch display 5 is inclined, and the touch display 5 is also tilted after being mounted on this inclined surface to facilitate viewing and operation by the staff. The mounting base 71 has an internal mounting cavity. Both sides of the mounting base 71 have first through holes 72 that communicate with the mounting cavity and are used for cables to pass through. The side of the mounting base 71 away from the housing 1 has multiple snap-fit ​​holes 73 that communicate with the mounting cavity. Each snap-fit ​​hole 73 includes a circular hole 731 and a strip hole 732 that are connected at one end. Specifically, the lower end of the circular hole 731 is connected to the upper end of the strip hole 732. There are multiple snap-fit ​​blocks 74, which correspond one-to-one with the snap-fit ​​holes 73 and are used to insert into the snap-fit ​​holes 73. In this embodiment, there are four snap-fit ​​blocks 74 and four snap-fit ​​holes 73, which are located in a square. At the four corners, to ensure effective locking, each locking block 74 includes a connecting rod 741 and a stop block 742. One end of the connecting rod 741 is fixedly connected to the back of the touch display, and the other end is fixedly connected to the stop block 742. The diameter of the stop block 742 is smaller than the diameter of the round hole 731 and larger than the width of the strip hole 732. The diameter of the connecting rod 741 is smaller than the width of the strip hole 732. The locking plate 75 is located inside the mounting cavity, and the locking plate 75 has a cable passing through it and is connected to the first through hole 72. The overlapping second through hole 76 allows the cable of the touch screen display 5 to extend into the housing 1 through the first through hole 72 and the second through hole 76 and connect to the power supply device 3 and the laser generator 2. The cable is long enough that it will not affect the removal of the touch screen display 5 from the housing 1, and the cable will not affect the dimming tool from extending into the first through hole 72 and the second through hole 76 to perform dimming operation. The elastic element is set in the mounting cavity, with one end acting on the inner wall of the mounting cavity and the other end acting on the side of the snap-fit ​​plate 75 away from the snap-fit ​​hole 73.

[0035] One end of the snap-fit ​​plate 75 is provided with several snap-fit ​​slots 78. In this embodiment, there are two snap-fit ​​slots 78, which correspond to two snap-fit ​​holes 73 located on the same side. The bottom surface of the snap-fit ​​slot 78 is located at the connection between the round hole 731 and the strip hole 732. A limiting groove 79 for snapping the stop block is formed between the bottom surface of the snap-fit ​​slot 78 and the inner wall of the strip hole 732 away from the round hole 731. A button 710 is fixedly provided at the end of the snap-fit ​​plate 75 near the snap-fit ​​slot 78. A third through hole is provided on the side of the mounting base 71 away from the elastic element. One end of the button 710 extends out of the mounting base 71 from the third through hole and is located on the outside of the touch display. The diameter of the third through hole is larger than the diameter of the button 710, so that the button 710 can be tilted at a certain angle in the third through hole. Thus, when the button 710 is pressed, one end of the snap-fit ​​plate 75 can be moved downward.

[0036] The elastic element includes multiple thrust springs 77, four in this embodiment. One end of each thrust spring 77 is connected to the inner wall of the mounting cavity, and the other end is connected to the side of the snap-fit ​​plate 75 away from the snap-fit ​​hole 73. Multiple guide rods 711 are fixedly installed on the inner wall of the mounting cavity, four in this embodiment. Guide holes 712 for fitting onto the guide rods 711 are opened at the four corners of the snap-fit ​​plate 75. The inner diameter of the guide hole 712 is larger than the diameter of the guide rod 711. The four thrust springs 77 are respectively fitted onto the four guide rods 711, and the inner diameter of each thrust spring 77 is larger than the diameter of the guide rod 711. The guide rod 711 is used to limit the movement trajectory of the snap-fit ​​plate 75 and the thrust spring 77. However, the diameter of the guide rod 711 is smaller than the inner diameter of the guide hole 712 and the inner diameter of the thrust spring 77. While limiting the movement trajectory, the snap-fit ​​plate 75 can be tilted slightly, so that the stop block 742 can be easily removed by pressing the button 710 to move one end of the snap-fit ​​plate 75 down.

[0037] Mounting holes are provided on each side wall of the housing 1, and heat dissipation plates 8 are bolted to each mounting hole. Heat dissipation plates 8 have heat dissipation holes to facilitate heat dissipation of the various devices inside the housing 1 and prevent the housing 1 from overheating and affecting its use. The bottom of the housing 1 is equipped with casters 9, and the top of the housing 1 is equipped with a push handle 10, which facilitates the movement of the entire equipment and provides high flexibility.

[0038] In this embodiment, when not in use, the touchscreen display 5 is mounted on the housing 1. Before use, to adjust the brightness, the touchscreen display 5 is removed, and the brightness at the connection port 6 is adjusted through the first through hole 72 and the second through hole 76. After the brightness adjustment is completed, the touchscreen display 5 can be reinstalled on the housing 1, which is convenient and saves time and effort.

[0039] The specific installation steps for the touch screen display 5 are as follows: Hold the touch screen display 5 in your hand, insert the four stops 742 into the round holes 731 respectively, and push the snap-fit ​​plate 75 away from the touch screen display 5. This will cause the snap-fit ​​plate 75 to move away from the touch screen display 5 and compress the thrust spring 77. Then slide the touch screen display 5 diagonally downward, so that the connecting rod 741 slides diagonally downward in the strip hole 732. When it slides to the bottom of the strip hole 732, the stop 742 is exactly located in the limiting groove 79. At this time, the end of the snap-fit ​​plate 75 that is close to the limiting groove 79 will bounce upward and reset under the push of the thrust spring 77 because it is not pressed by the stop 742. This will lock the stop 742 at this end into the limiting groove 79, thus completing the snap-fit ​​installation of the touch screen display 5. The operation is simple and highly reliable.

[0040] The specific disassembly steps for the touch screen display 5 are as follows: Press button 710, push the end of the latch plate 75 near button 710 downwards, so that the bottom surface of the latch 78 moves downwards and disengages from the stop block 742. Then hold the touch screen display 5 and slide it diagonally upwards, so that the connecting rod 741 slides diagonally upwards in the strip hole 732. When the stop block 742 is exactly in the round hole 731, the stop block 742 is pushed out of the round hole 731 by the pushing force of the push spring 77. Then the touch screen display 5 can be removed directly.

[0041] The above description is only a preferred embodiment of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

Claims

1. A user-friendly picosecond laser therapy device, comprising a housing (1) and a laser generator (2), a power supply (3) and a cooling mechanism (4) disposed inside the housing (1), wherein the laser generator (2) is electrically connected to the power supply (3) and the laser generator (2) is connected to the cooling mechanism (4), and a cantilever and a touch display (5) are provided on the top of the housing (1), wherein the cantilever is connected to the laser generator (2) and the touch display (5) is electrically connected to the power supply (3); Its features are, The top of the housing (1) is provided with a connection port (6), the cantilever is connected to the laser generator (2) at the connection port (6), the touch display (5) is detached and disposed at one end of the top of the housing (1), and the connection port (6) is located on the top surface of the housing (1) near the end of the touch display (5).

2. The easy-to-use picosecond laser therapy device as described in claim 1, characterized in that, The touch display (5) is detachably mounted on the top of the housing (1) via a snap-fit ​​assembly (7), the snap-fit ​​assembly (7) comprising: Mounting base (71), the mounting base (71) is fixedly mounted on the housing (1), the mounting base (71) has an installation cavity inside, and the mounting base (71) has a first through hole (72) on both sides that communicates with the installation cavity and is used for cables to pass through. The mounting base (71) has a plurality of locking holes (73) on the side away from the housing (1) that communicate with the installation cavity. Each locking hole (73) includes a round hole (731) and a strip hole (732) connected at one end. There are multiple card blocks (74), each corresponding to a card hole (73), for insertion into the card hole (73). Each card block (74) includes a connecting rod (741) and a stop (742). One end of the connecting rod (741) is fixedly connected to the touch display (5), and the other end is fixedly connected to the stop (742). The diameter of the stop (742) is smaller than the diameter of the round hole (731) and larger than the width of the strip hole (732). The diameter of the connecting rod (741) is smaller than the width of the strip hole (732).

3. The easy-to-use picosecond laser therapy device as described in claim 2, characterized in that, The snap-fit ​​assembly (7) further includes: A snap-fit ​​plate (75) is located inside the mounting cavity, and a second through hole (76) is provided on the snap-fit ​​plate (75) for the cable to pass through. An elastic element is disposed in the mounting cavity, with one end acting on the inner wall of the mounting cavity and the other end acting on the side of the snap-fit ​​plate (75) away from the snap-fit ​​hole (73).

4. The easy-to-use picosecond laser therapy device as described in claim 3, characterized in that, The snap-fit ​​plate (75) has a plurality of snap-fit ​​grooves (78) at one end, the snap-fit ​​grooves (78) correspond to any of the snap-fit ​​holes (73), and the bottom surface of the snap-fit ​​grooves (78) and the inner wall of the strip hole (732) away from the round hole (731) form a limiting groove (79) for snapping the stop block (742). A button (710) is fixedly provided at the end of the snap plate (75) near the slot (78). A third through hole is provided on the side of the mounting base (71) away from the elastic member. One end of the button (710) extends from the third through hole to the outside of the mounting base (71) and is located outside the touch display (5). The diameter of the third through hole is larger than the diameter of the button (710).

5. The easy-to-use picosecond laser therapy device as described in claim 4, characterized in that, The elastic element includes multiple thrust springs (77). One end of each thrust spring (77) is connected to the inner wall of the mounting cavity, and the other end is connected to the side of the snap-fit ​​plate (75) away from the snap-fit ​​hole (73). Multiple guide rods (711) are fixedly provided on the inner wall of the mounting cavity. The snap-fit ​​plate (75) has a guide hole (712) for sleeved on the guide rod (711). The inner diameter of the guide hole (712) is larger than the diameter of the guide rod (711). The multiple thrust springs (77) are respectively sleeved on the multiple guide rods (711), and the inner diameter of the thrust springs (77) is larger than the diameter of the guide rods (711).

6. The easy-to-use picosecond laser therapy device as described in claim 5, characterized in that, The card block (74) and card hole (73) are each set in four corresponding positions, and the card slot (78) is set in two positions.

7. The easy-to-use picosecond laser therapy device as described in claim 1, characterized in that, Each side wall of the housing (1) is provided with mounting holes, and each mounting hole is provided with a heat sink plate (8) by bolts, and the heat sink plate (8) is provided with heat dissipation holes.

8. The easy-to-use picosecond laser therapy device as described in claim 1, characterized in that, The bottom of the box (1) is provided with casters (9), and the top of the box (1) is provided with a push handle (10).

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