A hair dryer display screen

Abstract

The utility model discloses a hair dryer display screen, include: touch -control display panel, main control unit, main control unit installs at the bottom of touch -control display panel, the beneficial effect of the utility model is: through having set up the installation clamping block, the first oblique face, installation clamping groove, has realized reset spring drive installation clamping block, the first oblique face reset, installation clamping block enters installation clamping groove, will be limited installation with the inside of outer protective frame of main control unit, will touch -control display panel be fixed with the top of outer protective frame and be limited installation, has improved the dismounting maintenance efficiency, through having set up side mounting plate, positioning clamping block and positioning clamping groove, has realized the side mounting plate with the hair dryer mounting frame body between through bolt positioning installation, through the cooperation positioning between the positioning clamping block and positioning clamping groove of main control unit outside, to the installation position of main control unit, touch -control display panel is limited, has improved touch -control display panel, the installation stability and efficiency between main control unit and outer protective frame.

Description

Technical Field

[0001] This utility model relates to the field of display screen technology, specifically a hair dryer display screen. Background Technology

[0002] Hair dryers mainly consist of a motor, fan blades, heating element, and outer casing. When the power is turned on, the motor drives the fan blades to rotate at high speed, drawing air in through the air inlet. After being heated by the heating element (if the hot air mode is on), hot or cold air is blown out through the air outlet. The hot air accelerates the evaporation of moisture, thus achieving the purpose of drying. When the hair dryer's display screen malfunctions, the traditional installation structure makes the disassembly process very cumbersome. The display screen is tightly connected to the internal circuitry of the hair dryer, and there is no suitable space or operating interface reserved for disassembly. Repair personnel need to spend a lot of time and effort to remove the display screen, and the process of disassembly can easily damage the display screen or other internal components of the hair dryer, increasing repair costs and difficulty. Utility Model Content

[0003] The purpose of this utility model is to provide a hair dryer display screen to solve the problem mentioned in the background art that when the hair dryer display screen malfunctions, the traditional installation structure makes the disassembly process very cumbersome. The display screen is tightly connected to the internal circuit of the hair dryer, and there is no suitable disassembly space or operation interface reserved. Repair personnel need to spend a lot of time and effort to disassemble the display screen. Moreover, the disassembly process is prone to damage to the display screen or other internal components of the hair dryer, increasing the repair cost and difficulty.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a hair dryer display screen, comprising:

[0005] Touch display panel;

[0006] The main controller is installed at the bottom of the touch display panel;

[0007] An outer protective frame is installed below the touch display panel. The outer protective frame cooperates with the main controller, and connecting boxes are symmetrically fixed inside the outer protective frame.

[0008] The mounting block is slidably disposed inside the connecting box and is slidably connected to the outer protective frame.

[0009] Mounting slots are located on both sides of the main controller and cooperate with mounting blocks.

[0010] A reset spring is symmetrically arranged inside the connecting box. One end of the reset spring is connected to the mounting block, and the other end of the reset spring is connected to the connecting box.

[0011] As a preferred embodiment of this utility model: side fixing boxes are provided on both sides of the outer protective frame, an adjusting plate is fixedly connected to one side of the mounting block, the adjusting plate is slidably connected to the connecting box, the adjusting plate is slidably connected to the outer protective frame, a disassembly pull plate is slidably provided inside the side fixing box, one side of the adjusting plate is fixedly connected to the disassembly pull plate, and the adjusting plate is slidably connected to the side fixing box.

[0012] As a preferred embodiment of this utility model: a limit bolt is installed on the internal thread of one of the side fixing boxes, and the limit bolt cooperates with the disassembly pull plate.

[0013] As a preferred embodiment of this utility model, it also includes a hair dryer mounting frame, which is installed on the outside of the outer protective frame. The hair dryer mounting frame has symmetrically opened top storage grooves that cooperate with the side fixing box and the limiting bolts.

[0014] As a preferred embodiment of this utility model: the inner side of the outer protective frame is symmetrically provided with multiple positioning slots, the outer side of the main controller is symmetrically fixed with multiple positioning blocks that cooperate with the positioning slots, the inner side of the mounting block is provided with a first inclined surface, and the outer side of the main controller is symmetrically provided with a second inclined surface that cooperates with the first inclined surface.

[0015] As a preferred embodiment of this utility model: multiple side mounting plates are symmetrically fixed to the outer side of the outer protective frame, and the side mounting plates are installed with bolts to the blower mounting frame. The inside of the disassembly pull plate is symmetrically provided with limit slide rods, and the limit slide rods are fixed to the side fixing box.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting up an installation block, a first inclined surface, and an installation slot, this utility model realizes that the reset spring drives the installation block and the first inclined surface to reset, and the installation block enters the installation slot, limiting the installation of the main controller on the inner side of the outer protective frame and limiting the installation and fixing of the touch display panel on the top of the outer protective frame, thereby improving the efficiency of disassembly and maintenance. By setting up a side mounting plate, a positioning block, and a positioning slot, the side mounting plate and the blower mounting frame are positioned by bolts. The positioning block on the outside of the main controller and the positioning slot cooperate to position and limit the installation position of the main controller and the touch display panel, thereby improving the installation stability and efficiency of the touch display panel, the main controller, and the outer protective frame. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the touch display panel structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the installation of this utility model;

[0019] Figure 3 This is a schematic diagram of the disassembly structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the main controller structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the outer protective frame of this utility model;

[0022] Figure 6 This is a top view of the touch display panel and main controller of this utility model;

[0023] Figure 7 This is a bottom view of the outer protective frame of this utility model.

[0024] In the diagram: 1. Touch display panel; 2. Main controller; 3. Outer protective frame; 4. Mounting block; 5. First inclined surface; 6. Adjustment plate; 7. Return spring; 8. Side fixing box; 9. Disassembly pull plate; 10. Limiting slide bar; 11. Limiting bolt; 12. Blower mounting frame; 13. Top storage slot; 14. Positioning slot; 15. Positioning block; 16. Mounting slot; 17. Second inclined surface; 18. Side mounting plate; 19. Connecting box. Detailed Implementation

[0025] 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.

[0026] Please see Figures 1 to 7 This utility model provides a technical solution: a hair dryer display screen, comprising: a touch display panel 1; a main controller 2 installed at the bottom of the touch display panel 1; an outer protective frame 3 installed below the touch display panel 1, the outer protective frame 3 cooperating with the main controller 2, and a connecting box 19 symmetrically fixed inside the outer protective frame 3; a mounting block 4 slidably disposed inside the connecting box 19, the mounting block 4 slidably connected to the outer protective frame 3; mounting slots 16 opened on both sides of the main controller 2, the mounting slots 16 cooperating with the mounting blocks 4; and return springs 7 symmetrically disposed inside the connecting box 19, one end of the return spring 7 connected to the mounting block 4, and the other end of the return spring 7 connected to the connecting box 19.

[0027] It should be noted that in this embodiment, the touch display panel 1 is connected to the main controller 2. The signal output interface of the display screen is connected to the corresponding signal input interface of the main controller 2 via a signal line to realize data transmission between the display screen and the main controller. The power interface of the display screen is connected to the power output interface of the main controller 2 via a power line, so that the main controller 2 provides a stable power supply to the display screen. The signal output interface of the main controller 2 is connected to the reserved signal interface on the hair dryer via a signal line. The signal line is used to transmit the control signals generated by the main controller 2 according to the operation of the display screen to the hair dryer to realize the operation of the hair dryer. Adjusting the parameters, the power output interface of the main controller 2 is connected to the power interface on the mainboard of the hair dryer via a power cord to provide power to the hair dryer. During installation between the touch display panel 1, the main controller 2, and the outer protective frame 3, the positioning block 15 on the outside of the main controller 2 engages with the positioning slot 14 on the inside of the outer protective frame 3. The second inclined surface 17 at the bottom of the main controller 2 presses against the first inclined surface 5 on one side of the mounting block 4. The main controller 2 moves into the connecting box 19 by pressing the mounting block 4 through the second inclined surface 17 and the first inclined surface 5. The mounting block 4 then engages with the return spring 7. When the main controller 2 is pressed, and the mounting slot 16 on the outside reaches one side of the mounting block 4, the return spring 7 will reset and drive the mounting block 4 and the first inclined surface 5 into the mounting slot 16, thus limiting and fixing the installation position of the main controller 2 inside the outer protective frame 3. Then, by rotating the mounting limit bolt 11 inward in one of the side fixing boxes 8, one end of the limit bolt 11 is tightened against the disassembly pull plate 9. The disassembly pull plate 9 tightens and fixes the position of the adjusting plate 6 and the mounting block 4, thus stably limiting and installing the main controller 2 inside the outer protective frame 3. Each side mounting plate 18 is fitted with the hair dryer mounting frame 12. The side mounting plates 18 are installed and fixed on the hair dryer mounting frame 12 by bolts. The touch display panel 1, main controller 2 and outer protective frame 3 can be installed on the hair dryer mounting frame 12 as a whole. When it is necessary to disassemble and maintain the main controller 2 and touch display panel 1, simply turn the limit bolt 11 outward to pull the disassembly pull plate 9 outward. The disassembly pull plate 9 drives the adjustment plate 6 and the mounting block 4 to move outward, completing the disassembly between the mounting block 4 and the mounting slot 16, and completing the disassembly of the main controller 2 and touch display panel 1.

[0028] In one embodiment, such as Figures 1 to 7 As shown, side fixing boxes 8 are fixedly connected to both sides of the outer protective frame 3. An adjusting plate 6 is fixedly installed on one side of the mounting block 4 by bolts. The adjusting plate 6 is slidably connected to the connecting box 19 and the outer protective frame 3. A disassembly pull plate 9 is slidably provided inside the side fixing box 8. One side of the adjusting plate 6 is fixedly connected to the disassembly pull plate 9 and the adjusting plate 6 is slidably connected to the side fixing box 8.

[0029] It should be noted that in this embodiment, the disassembly pull plate 9 is moved outward, and the adjustment plate 6 and the mounting block 4 are moved outward by the disassembly pull plate 9. When the mounting block 4 leaves the mounting slot 16, the main controller 2 and the touch display panel 1 can be removed from the outer protective frame 3.

[0030] In one embodiment, such as Figures 1 to 7 As shown, a limit bolt 11 is installed inside the internal thread of one of the side fixing boxes 8, and the limit bolt 11 cooperates with the disassembly pull plate 9.

[0031] It should be noted that in this embodiment, the position of one of the disassembly pull plates 9 is tightened and fixed by the limiting bolt 11, which restricts the position of the adjusting plate 6 and the mounting block 4, thereby improving the installation stability of the main controller 2 inside the outer protective frame 3.

[0032] In one embodiment, such as Figures 1 to 7 As shown, it also includes a hair dryer mounting frame 12, which is installed on the outside of the outer protective frame 3. The hair dryer mounting frame 12 has symmetrically opened top storage grooves 13 that cooperate with the side fixing box 8 and the limiting bolts 11.

[0033] It should be noted that in this embodiment, the top storage groove 13 cooperates with the side fixing box 8 and the limiting bolt 11. After the touch display panel 1, the main controller 2 and the outer protective frame 3 are installed on the blower mounting frame 12, the touch display panel 1 and the main controller 2 can still be disassembled.

[0034] In one embodiment, such as Figures 1 to 7 As shown, multiple positioning slots 14 are symmetrically provided on the inner side of the outer protective frame 3, and multiple positioning blocks 15 that cooperate with the positioning slots 14 are symmetrically fixed on the outer side of the main controller 2. A first inclined surface 5 is provided on the inner side of the mounting block 4, and a second inclined surface 17 that cooperates with the first inclined surface 5 is symmetrically provided on the outer side of the main controller 2.

[0035] It should be noted that in this embodiment, the positioning block 15 on the outside of the main controller 2 cooperates with the positioning slot 14 to position and install the touch display panel 1 and the main controller 2 inside the outer protective frame 3.

[0036] In one embodiment, such as Figures 1 to 7 As shown, multiple side mounting plates 18 are symmetrically fixed to the outer side of the outer protective frame 3. The side mounting plates 18 are installed with the blower mounting frame 12 by bolts. The inside of the disassembly pull plate 9 is symmetrically equipped with limit slide rods 10, which are fixed to the side fixing box 8.

[0037] It should be noted that in this embodiment, the side mounting plate 18 and the hair dryer mounting frame 12 are installed with bolts, and the outer protective frame 3 is installed and fixed on the inside of the hair dryer mounting frame 12.

[0038] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0039] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0040] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hair dryer display screen, characterized in that, include: Touch display panel (1); The main controller (2) is installed at the bottom of the touch display panel (1); The outer protective frame (3) is installed below the touch display panel (1). The outer protective frame (3) cooperates with the main controller (2). The connecting box (19) is symmetrically fixed inside the outer protective frame (3). The mounting block (4) is slidably disposed inside the connecting box (19), and the mounting block (4) is slidably connected to the outer protective frame (3); Mounting slots (16) are provided on both sides of the main controller (2), and the mounting slots (16) cooperate with the mounting blocks (4); A reset spring (7) is symmetrically arranged inside the connecting box (19). One end of the reset spring (7) is connected to the mounting block (4), and the other end of the reset spring (7) is connected to the connecting box (19).

2. The hair dryer display screen according to claim 1, characterized in that: Both sides of the outer protective frame (3) are provided with side fixing boxes (8). An adjusting plate (6) is fixedly connected to one side of the mounting block (4). The adjusting plate (6) is slidably connected to the connecting box (19). The adjusting plate (6) is slidably connected to the outer protective frame (3). A disassembly pull plate (9) is slidably provided inside the side fixing box (8). One side of the adjusting plate (6) is fixedly connected to the disassembly pull plate (9). The adjusting plate (6) is slidably connected to the side fixing box (8).

3. A hair dryer display screen according to claim 2, characterized in that: One of the side fixing boxes (8) has an internal threaded limit bolt (11) that engages with a disassembly pull plate (9).

4. A hair dryer display screen according to claim 1, characterized in that: It also includes a hair dryer mounting frame (12), which is installed on the outside of the outer protective frame (3). The hair dryer mounting frame (12) has symmetrically opened top storage grooves (13) that cooperate with the side fixing box (8) and the limiting bolt (11).

5. A hair dryer display screen according to claim 1, characterized in that: The outer protective frame (3) has multiple positioning slots (14) symmetrically opened on the inner side. The main controller (2) has multiple positioning blocks (15) symmetrically fixed on the outer side, which cooperate with the positioning slots (14). The mounting block (4) has a first inclined surface (5) opened on the inner side. The main controller (2) has a second inclined surface (17) symmetrically opened on the outer side, which cooperates with the first inclined surface (5).

6. A hair dryer display screen according to claim 2, characterized in that: Multiple side mounting plates (18) are symmetrically fixed to the outer side of the outer protective frame (3). The side mounting plates (18) are installed with the blower mounting frame (12) by bolts. The inside of the disassembly pull plate (9) is symmetrically provided with a limit slide rod (10). The limit slide rod (10) is fixed to the side fixing box (8).

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