Plastic shell of Q-switching instrument

Abstract

The utility model discloses a Q-switch instrument plastic housing in the plastic housing field, comprising a side plate, a bottom plate, a top cover plate and a detachable slide plate, the side plate, the bottom plate, the top cover plate and the detachable slide plate are combined to form an accommodating cavity used for installing a main control circuit board and an electronic component, the side surface of the side plate extends outwards to form a slide part, and the slide part is provided with an opening. One end of the bottom plate extends outwards to form a fixing part, the surface of the sliding part is recessed inwards to form a sliding groove, the surface of the fixing part is recessed inwards to form a plurality of fixing grooves, and a plurality of sliding blocks in sliding connection with the sliding groove are arranged on the side face of the sliding plate. A plurality of fixing blocks inserted into the fixing grooves are arranged at the bottom of the sliding plate. According to the plastic shell of the Q-switching instrument, the sliding part extending from the side surface of the side plate, the fixed part extending from one end of the bottom plate, and the sliding block and the fixed block on the sliding plate realize flexible connection between the sliding plate and the shell, and the sliding plate is convenient to disassemble and reinstall.

Description

Technical Field

[0001] This utility model relates to the field of plastic housings, specifically a plastic housing for a Q-tuner. Background Technology

[0002] A Q-switched laser, also known as a Q-switched laser therapy device, uses the principle of photo-induced ablation. Through millisecond or microsecond-level ultra-pulse time, the laser can instantly penetrate the epidermis and reach the deep layers of the skin, instantly shattering the pigment particles inside the skin. The shattered pigment particles are then engulfed by the body's macrophages and slowly transported away.

[0003] The plastic housing of a Q-switcher is the outer casing of the Q-switcher. The housing is typically constructed from multiple integrally molded plastic sheets. The housing design usually employs a one-piece construction, meaning that the various parts of the housing (such as side panels, bottom plates, and top covers) are directly formed into a single structure through processes like injection molding. While this one-piece design improves the housing's strength and sealing to some extent, it has revealed a series of problems in practical applications.

[0004] First, the integrated plastic housing of the Q-switcher presents significant inconvenience in terms of installation and disassembly. Because the various parts of the housing are tightly connected and lack a reasonable disassembly mechanism, the housing itself is not removable. The main control circuit board and electronic components of the Q-switcher are installed inside the housing, making installation and disassembly difficult. This hinders maintenance of the internal main control circuit board and electronic components, often requiring specialized tools for destructive disassembly when maintenance or replacement is needed. This not only increases maintenance costs but may also damage the housing itself. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technical solutions, this utility model provides a plastic housing for a Q-switcher, which can effectively solve the technical problem that the existing Q-switcher plastic housing is made of an integrated structure, which is inconvenient to install and disassemble, and thus makes it difficult to maintain the internal main control circuit board and electronic components of the Q-switcher plastic housing.

[0006] The technical solution adopted by this utility model to solve its technical problem is: a Q-switching instrument plastic shell, including a side plate, a bottom plate, a top cover plate and a detachable slide plate. The side plate, bottom plate, top cover plate and detachable slide plate are combined to form a cavity for installing the main control circuit board and electronic components. The side of the side plate extends outward to form a sliding part, and one end of the bottom plate extends outward to form a fixing part. The surface of the sliding part is recessed inward to form a sliding groove, and the surface of the fixing part is recessed inward to form a plurality of fixing grooves. The side of the slide plate is provided with a plurality of sliders that slide in connection with the sliding grooves, and the bottom of the slide plate is provided with a plurality of fixing blocks that are inserted into the fixing grooves.

[0007] Furthermore, the surface of the skateboard is recessed inward to form a groove for facilitating sliding of the skateboard.

[0008] Furthermore, adjacent sliders are arranged symmetrically, and adjacent fixed blocks are arranged symmetrically.

[0009] Furthermore, the surface of the side plate is provided with a number of heat dissipation holes, which are evenly distributed between adjacent heat dissipation holes.

[0010] Furthermore, the inner wall of the side plate extends outward to form several reinforcing strips, which extend along the length of the side plate.

[0011] Furthermore, the side plate is provided with a mounting plate on its surface, and the mounting plate is provided with mounting holes for mounting the control panel.

[0012] Furthermore, the surface of the mounting plate protrudes outward to form a mounting groove for mounting the display screen.

[0013] Furthermore, the surface of the mounting plate is provided with a circular opening for mounting the laser emitter assembly.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the plastic shell of the Q-tuner of this utility model, the sliding part extending from the side of the side plate and the fixed part extending from one end of the bottom plate, as well as the slider and fixing block on the slide plate, realize the flexible connection between the slide plate and the shell, facilitate the disassembly and reinstallation of the slide plate, and the slide plate can be disassembled by direct sliding, which facilitates the subsequent maintenance of the main control circuit board and electronic components inside the cavity. Attached Figure Description

[0015] Figure 1 This is a perspective view of the front end of the plastic housing of a Q-switching instrument according to this utility model;

[0016] Figure 2 This is a perspective view of the rear end of the plastic housing of a Q-switching instrument according to this utility model;

[0017] Figure 3 for Figure 2 Enlarged view of a portion of point A in the middle;

[0018] Figure 4 for Figure 2 Enlarged view of a section at point B in the middle;

[0019] Figure 5 This is a perspective view of the sliding plate of the plastic shell of a Q-tuner according to this utility model.

[0020] Numbering on the map:

[0021] 1-Side plate; 2-Top cover plate; 3-Bottom plate; 4-Heat dissipation hole; 5-Mounting plate; 6-Mounting hole; 7-Mounting groove; 8-Round opening; 9-Sliding part; 10-Fixing part; 11-Slide plate; 12-Card slot; 13-Slide groove; 14-Slider; 15-Fixing block; 16-Reinforcing strip; 17-Fixing groove; 18-Receiving cavity. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1-5 As shown, this utility model provides a plastic housing for a Q-tuner, including a side plate 1, a bottom plate 3, a top cover plate 2, and a detachable slide plate 11. The side plate 1, bottom plate 3, top cover plate 2, and detachable slide plate 11 are combined to form a cavity 18 for mounting the main control circuit board and electronic components. The side of the side plate 1 extends outward to form a sliding part 9, and one end of the bottom plate 3 extends outward to form a fixing part 10. The surface of the sliding part 9 is recessed inward to form a sliding groove 13, and the surface of the fixing part 10 is recessed inward to form a plurality of fixing grooves 17. The side of the slide plate 11 is provided with a plurality of sliders 14 that are slidably connected to the sliding grooves 13, and the bottom of the slide plate 11 is provided with a plurality of fixing blocks 15 that are inserted into the fixing grooves 17.

[0024] The surface of the slide plate 11 is recessed inward to form a groove 12 for facilitating sliding of the slide plate 11. The groove 12 provides additional hand grip space, allowing the user to slide the slide plate 11 more easily and improving operational convenience. Adjacent sliders 14 and adjacent fixing blocks 15 are symmetrically arranged. The surface of the side plate 1 is provided with several heat dissipation holes 4, which are equidistantly distributed between adjacent heat dissipation holes, effectively dissipating the heat generated by the main control circuit board and electronic components during operation, thus improving its heat dissipation performance. The inner wall of the side plate 1 extends outward to form several reinforcing strips 16. The reinforcing strips 16 extend along the length of the side plate 1, enhancing the overall strength and rigidity of the Q-switching instrument's plastic shell and improving the Q-switching performance. The plastic outer shell of the instrument has strong resistance to deformation, protecting the internal main control circuit board and electronic components from external impacts. The side plate 1 is provided with a mounting plate 5, and the surface of the mounting plate 5 is provided with mounting holes 6 for mounting the control panel, providing a convenient fixing position for the control panel to be installed, so that the control panel can be firmly installed on the outer shell. The surface of the mounting plate 5 protrudes outward to form a mounting groove 7 for mounting the display screen, providing a dedicated fixing space for the installation of the display screen, so that the display screen can be firmly installed on the outer shell. The surface of the mounting plate 5 is provided with a circular opening 8 for mounting the laser emitter assembly, providing a suitable channel and fixing position for the installation of the laser emitter assembly, so that the laser emitter assembly can be accurately and firmly installed on the outer shell.

[0025] This invention focuses on structural improvements to the plastic casing of the Q-switcher, but does not address improvements to the internal main control circuit board, laser emitter assembly, electronic components, or the working principle of the Q-switcher.

[0026] This embodiment of a Q-tuner plastic housing includes a sliding part 9 extending from the side of the side plate 1, a fixing part 10 extending from one end of the bottom plate 3, and a slider 14 and a fixing block 15 on the slide plate 11. This enables flexible connection between the slide plate 11 and the housing, facilitating the disassembly and reinstallation of the slide plate 11. The slide plate 11 can be disassembled by direct sliding, which facilitates subsequent maintenance of the internal structure of the receiving cavity 18. When maintaining the internal structure of the Q-tuner plastic housing, it is only necessary to lift the slot 12 by hand and slide the slide plate 11 out of the slot 13 to disassemble the slide plate 11, which facilitates the maintenance of the internal structure of the Q-tuner plastic housing.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention, and no reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A plastic housing for a Q-switching instrument, comprising a side plate, a bottom plate, a top cover plate, and a detachable sliding plate, wherein the side plate, bottom plate, top cover plate, and detachable sliding plate, when combined, form a cavity for mounting a main control circuit board and electronic components, characterized in that: The side of the side plate extends outward to form a sliding part, and one end of the bottom plate extends outward to form a fixing part. The surface of the sliding part is recessed inward to form a sliding groove, and the surface of the fixing part is recessed inward to form several fixing grooves. The side of the slide plate is provided with several sliders that slide in connection with the sliding grooves, and the bottom of the slide plate is provided with several fixing blocks that are inserted into the fixing grooves.

2. The plastic housing of a Q-switching instrument according to claim 1, characterized in that: The surface of the skateboard is recessed inward to form a groove for facilitating the sliding of the skateboard.

3. The plastic housing of a Q-switching instrument according to claim 1, characterized in that: The adjacent sliders are arranged symmetrically, and the adjacent fixed blocks are arranged symmetrically.

4. The plastic housing of a Q-switching instrument according to claim 1, characterized in that: The side plate has several heat dissipation holes on its surface, and adjacent heat dissipation holes are arranged at equal intervals.

5. The plastic housing of a Q-switching instrument according to claim 1, characterized in that: The inner wall of the side plate extends outward to form several reinforcing strips, which extend along the length of the side plate.

6. A plastic housing for a Q-switching instrument according to any one of claims 1-5, characterized in that: The side panel has a mounting plate on its surface, and the mounting plate has mounting holes for mounting the control panel.

7. The plastic housing of a Q-switching instrument according to claim 6, characterized in that: The surface of the mounting plate protrudes outward to form a mounting groove for mounting the display screen.

8. The plastic housing of a Q-switching instrument according to claim 6, characterized in that: The surface of the mounting plate is provided with a circular opening for mounting laser emitter components.

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