Modularized box body for laser hair removal instrument

Abstract

The utility model discloses a modularized box body for a laser hair removal instrument, which comprises a shell and a side plate, a sleeve is detachably connected in a mounting hole, a circular plate is rotatably connected in the sleeve, two corresponding side edges of the circular plate are fixedly connected with connecting blocks, and connecting grooves matched with the connecting blocks for use are formed in the side plate. Belongs to the technical field of electrical equipment. According to the modular box for the laser hair removal instrument, sleeves on the side plates are inserted into mounting holes in the shell, rotary knobs are screwed in the forward direction, the rotary knobs drive the sleeves to rotate, the sleeves drive baffles to rotate integrally, connecting rods are extruded by the inner walls of inclined grooves, the baffles are driven to rotate to be opened, and therefore the side plates are limited through the baffles, and mounting and fixing of the side plates are completed; when the side plates need to be detached, a user can directly and reversely screw the rotary knob, operation is more convenient, tools such as a screwdriver are not needed, the situation that screws are lost and the situation that screw holes slide are not needed, and more convenience and practicability are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment, and more specifically, to a modular box for a laser hair removal device. Background Art

[0002] With the development of laser technology, laser technology has important applications in the field of medical beauty. The performance requirements for laser products are becoming increasingly strict. Laser products have started to enter the consumer electronics market, which poses challenges to their operation, use, performance, safety, and reliability.

[0003] The Chinese patent discloses a modular box for a laser hair removal device with the patent number CN202322327260.7. The device has a simple and compact structure, small volume, small floor area, reasonable layout, convenient disassembly, assembly, and maintenance, and is easy to use with good heat dissipation performance. However, there are still certain problems. The side plates, top plates, and shells of such devices are connected and fixed by screws and screw holes. When disassembling and assembling in this way, users need to carry and use tools such as screwdrivers, which is relatively inconvenient. Moreover, both the screw holes and the screws are prone to thread slipping. Once the thread slips, the components cannot be normally connected and fixed. And when disassembling and assembling the components, especially when disassembling the components, the screws are easy to fall off and get lost. If they fall into the gaps between the internal components, it is not easy to take them out. Therefore, we provide a modular box for a laser hair removal device. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a modular box for a laser hair removal device to solve the problems raised in the above background art:

[0005] For some existing devices, the side plates, top plates, and shells of such components are connected and fixed by screws and screw holes. When disassembling and assembling in this way, users need to carry and use tools such as screwdrivers, which is relatively inconvenient. Moreover, both the screw holes and the screws are prone to thread slipping. Once the thread slips, the components cannot be normally connected and fixed. And when disassembling and assembling the components, especially when disassembling the components, the screws are easy to fall off and get lost. If they fall into the gaps between the internal components, it is not easy to take them out.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A modular box for a laser hair removal device, comprising a housing and side plates. Installation holes are provided inside the side plates. In addition to the side plates, the housing and other side plates or the top plate are also provided with installation holes. The sleeves on the side plates can be inserted into the installation holes on the housing, and then the baffle plates are driven to unfold by screwing the sleeves, thereby realizing the installation of the side plates. A sleeve is detachably connected inside the installation hole. A circular plate is rotatably connected inside the sleeve. Connecting blocks are fixedly connected to the corresponding two sides of the circular plate. Connecting grooves for cooperating with the connecting blocks are provided inside the side plates. The connecting grooves communicate with the installation holes. After the sleeve is placed in the installation hole, the connecting blocks will also be embedded in the connecting grooves, and then the user fixes the connecting blocks and the side plates with screws. A baffle plate is rotatably connected to the outer end of the sleeve away from the circular plate. An inclined groove is provided inside the circular plate. A connecting rod is slidably connected inside the inclined groove. The connecting rod is fixedly connected to the baffle plate. When the user screws the sleeve, the connecting rod on the baffle plate will be squeezed by the inner wall of the inclined groove. Since the baffle plate can only rotate on the sleeve, the connecting rod in the inclined groove will drive the baffle plate to rotate, causing the two baffle plates to unfold or fold up.

[0008] Preferably, there are two baffle plates. The two baffle plates are symmetrically distributed. The two baffle plates are point-symmetrically arranged about the center of the end of the sleeve. The baffle plates are approximately semicircular and can be combined into a complete circular plate. The diameter of this circular plate is the same as the diameter of the sleeve, ensuring that there is no obstruction when the sleeve is inserted into other installation holes.

[0009] Preferably, a knob is fixedly connected to the outer end of the sleeve away from the baffle plate. The knob facilitates the user to screw the sleeve. Two semicircular grooves are provided on the outer side of the knob. The grooves are recessed inward, forming a protrusion between the two grooves, which is convenient for the user to hold and apply force.

[0010] Preferably, a connection hole is provided inside the connecting block. A convex block is fixedly connected to the outer side of the knob close to the sleeve. The connection hole is mainly used to fix the connecting block with screws. The convex block can also limit the knob in cooperation with the connection hole.

[0011] Preferably, a through groove is provided inside the sleeve. The through groove is used in cooperation with the connecting block. The connecting block passes through the through groove on the sleeve, enabling the sleeve to rotate normally. The through groove and the connecting block can also position the circular plate and the sleeve.

[0012] Preferably, the bump is made of rubber material. The bump made of rubber material mainly enables the bump itself to have a certain deformation ability. In this way, when the user twists the knob, the bump will be squeezed and become smaller. When the bump is driven by the knob into the connecting hole on the connecting block, the deformable bump will return to its original size and become larger, so that the bump is combined with the connecting hole, and the knob is limited by the bump and the connecting hole to prevent the knob from rotating by itself.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1) When the modular box of this laser hair removal device is in use, insert the sleeve on the side plate into the mounting hole on the housing, twist the knob clockwise, the knob drives the sleeve to rotate, the sleeve drives the baffle to rotate as a whole, the connecting rod is squeezed by the inner wall of the inclined groove, and drives the baffle to rotate and open, so as to limit the side plate through the baffle and complete the installation and fixation of the side plate. When it is necessary to disassemble the side plate, the user can directly twist the knob counterclockwise, which is more convenient to operate. There is no need to use tools such as screwdrivers, and there is no need to worry about the loss of screws or the thread slipping of the screw holes, which is more convenient and practical.

[0015] 2) When the modular box of this laser hair removal device is in use, the bump made of rubber material enables the bump to have a deformation ability. When the user twists the knob, the bump is squeezed and becomes smaller. When the bump is driven by the knob into the connecting hole on the connecting block, the bump will return to its original state, so that the bump is combined with the connecting hole, and the knob is limited by the bump and the connecting hole to prevent the knob from rotating by itself, achieving the effect of preventing accidental touch. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0017] Figure 2 is a schematic structural diagram of the connecting groove of the present utility model;

[0018] Figure 3 is a schematic structural diagram of the inclined groove of the present utility model;

[0019] Figure 4 is a schematic structural diagram of the baffle of the present utility model;

[0020] Figure 5 is a schematic structural diagram of the baffle when it is unfolded of the present utility model;

[0021] Figure 6 is a schematic structural diagram of the bump of the present utility model.

[0022] Description of reference numerals in the figure: 1. Housing; 2. Side plate; 3. Mounting hole; 4. Sleeve; 5. Circular plate; 6. Connecting block; 7. Connecting groove; 8. Baffle; 9. Inclined groove; 10. Connecting rod; 11. Knob; 12. Connecting hole; 13. Protrusion; 14. Through groove. Detailed implementation

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0024] Please refer to Figures 1 to 6 , a modular box for a laser hair removal device, including a housing 1 and a side plate 2. Mounting holes 3 are provided inside the side plate 2. In addition to being provided on the side plate 2, the mounting holes 3 are also provided on the housing 1 and other side plates 2 or the top plate. The sleeve 4 on the side plate 2 can be inserted into the mounting hole 3 on the housing 1, and then the baffle 8 is driven to unfold by screwing the sleeve 4, so as to realize the installation of the side plate 2. A sleeve 4 is detachably connected inside the mounting hole 3. A circular plate 5 is rotatably connected inside the sleeve 4. Connecting blocks 6 are fixedly connected to the corresponding two sides of the circular plate 5. A connecting groove 7 for cooperating with the connecting block 6 is provided inside the side plate 2. The connecting groove 7 communicates with the mounting hole 3. After the sleeve 4 is placed in the mounting hole 3, the connecting block 6 will also be embedded in the connecting groove 7, and then the user can fix the connecting block 6 and the side plate 2 with screws to complete the installation. A baffle 8 is rotatably connected to the outer end of the sleeve 4 away from the circular plate 5. An inclined groove 9 is provided inside the circular plate 5. A connecting rod 10 is slidably connected inside the inclined groove 9. The connecting rod 10 is fixedly connected to the baffle 8. When the user screws the sleeve 4, the connecting rod 10 on the baffle 8 will be squeezed by the inner wall of the inclined groove 9. Since the baffle 8 can only rotate on the sleeve 4, the connecting rod 10 in the inclined groove 9 will drive the baffle 8 to rotate, so that the two baffles 8 unfold or fold up.

[0025] Furthermore, there are two baffles 8 in total. The two baffles 8 are symmetrically distributed. The two baffles 8 are point-symmetrically arranged about the center of the end of the sleeve 4. The baffle 8 is approximately semi-circular and can be combined into a complete circular plate. The diameter of this circular plate is the same as the diameter of the sleeve 4.

[0026] Furthermore, a knob 11 is fixedly connected to the outer end of the sleeve 4 away from the baffle 8. The knob 11 facilitates the user to screw the sleeve 4. Two semi-circular grooves are provided on the outer side of the knob 11. The grooves are recessed inward, so that a protrusion is formed between the two grooves, which is convenient for the user to hold and exert force, and is beneficial to the user to screw the knob 11.

[0027] Furthermore, a connection hole 12 is formed inside the connection block 6. A convex block 13 is fixedly connected to the outer side of the knob 11 close to the sleeve 4. The connection hole 12 is mainly used to fix the connection block 6 with screws. After the convex block 13 is arranged on one side of the knob 11, the convex block 13 can cooperate with the connection hole 12 to limit the knob 11.

[0028] Furthermore, a through groove 14 is formed inside the sleeve 4. The through groove 14 is used in cooperation with the connection block 6. The connection block 6 passes through the through groove 14 on the sleeve 4, enabling the sleeve 4 to rotate normally. The through groove 14 and the connection block 6 can also position between the circular plate 5 and the sleeve 4, preventing the circular plate 5 from separating from the sleeve 4.

[0029] Furthermore, the convex block 13 is made of rubber material. The convex block 13 made of rubber material mainly enables the convex block 13 itself to have a certain deformation ability. In this way, when the user turns the knob 11, the convex block 13 will be compressed and become smaller. When the convex block 13 is driven by the knob 11 into the connection hole 12 on the connection block 6, the deformable convex block 13 will recover and become larger, so that the convex block 13 is combined with the connection hole 12, using the convex block 13 and the connection hole 12 to limit the knob 11 and prevent the knob 11 from rotating by itself, which can achieve the effect of preventing accidental touch.

[0030] Steps of using the present utility model: When using the modular box body of this laser hair removal device, with the two baffles 8 joined together, insert the sleeve 4 into the mounting hole 3 on the side plate 2, so that the connection block 6 is combined with the connection groove 7, and then fix it with screws. Then install the side plate 2 on the housing 1, insert the sleeve 4 on the side plate 2 into the mounting hole 3 on the housing 1, and turn the knob 11 clockwise. The knob 11 drives the sleeve 4 to rotate, and the sleeve 4 drives the entire baffle 8 to rotate. During the process, the connecting rod 10 on the baffle 8 is squeezed by the inner wall of the inclined groove 9 on the circular plate 5, causing the baffle 8 itself to start rotating and opening, thereby limiting the side plate 2 through the baffle 8, and finally completing the installation and fixation of the side plate 2. When it is necessary to disassemble the side plate 2, the user can directly turn the knob 11 counterclockwise. Compared with the traditional method of connecting and fixing with multiple screws, the present utility model is more convenient in operation and does not require tools such as screwdrivers. Since screws are not used for connection, there is no need to worry about the loss of screws or the thread slipping of the screw holes, which is more convenient and practical.

[0031] The foregoing has shown and described 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 are only preferred examples of the present utility model and are not used to limit 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 modular box for a laser hair removal device, comprising a housing (1) and side plates (2), characterized in that: An installation hole (3) is provided inside the side plate (2). A sleeve (4) is detachably connected inside the installation hole (3). A circular plate (5) is rotatably connected inside the sleeve (4). Connecting blocks (6) are fixedly connected to the corresponding two sides of the circular plate (5). A connecting groove (7) that cooperates with the connecting block (6) is provided inside the side plate (2). The connecting groove (7) communicates with the installation hole (3). A baffle (8) is rotatably connected to the outer end of the sleeve (4) away from the circular plate (5). An inclined groove (9) is provided inside the circular plate (5). A connecting rod (10) is slidably connected inside the inclined groove (9). The connecting rod (10) is fixedly connected to the baffle (8).

2. The modular box for a laser hair removal device according to claim 1, characterized in that: There are two baffles (8), and the two baffles (8) are symmetrically distributed.

3. A modular box for a laser hair removal device according to claim 1, characterized in that: A knob (11) is fixedly connected to the outer end of the sleeve (4) away from the baffle (8).

4. The modular box for a laser hair removal device according to claim 3, wherein: A connecting hole (12) is provided inside the connecting block (6). A convex block (13) is fixedly connected to the outer side of the knob (11) close to the sleeve (4).

5. A modular box for a laser hair removal device according to claim 1, characterized in that: A through groove (14) is provided inside the sleeve (4), and the through groove (14) is used in cooperation with the connecting block (6).

6. The modular box for a laser hair removal device according to claim 4, characterized in that: The convex block (13) is made of rubber material.

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