A controller with dustproof function

Abstract

The utility model relates to the controller field especially a controller with dustproof function, including temperature and humidity controller body, the front surface fixed mounting of temperature and humidity controller body has the open hole small board, the inside slide contact of open hole small board has fixed frame, the outside fixed mounting of fixed frame has the plug pin, the front surface fixed mounting of fixed frame has the guide border, the inside fixed mounting of fixed frame has fixed iron frame, the front surface magneticity of fixed iron frame installs the magnet frame, the front surface fixed mounting of magnet frame has the protection assembly. Through setting up the mounting part, the fixed frame is installed with the clamping of open hole small board and plug pin, under the condition that the original structure of temperature and humidity controller body does not change, the protection of the turnover open cover formula is replaced with the mode of magnetic attraction installation, reaches the effect that reduces the wear and tear of use, can increase the service life of the protective cover under the condition that the protection effect is kept, and the structure of the inclined flared mouth can facilitate the installation of the protective cover.

Description

Technical Field

[0001] This utility model relates to the field of controllers, and in particular to a controller with dustproof function. Background Technology

[0002] To protect the panel from dust, existing temperature and humidity controllers generally use a design with a flip-up dust cover on the front of the controller panel. The dust cover is usually made of transparent polymer material with a light transmittance of >92% to ensure display clarity and provide protection against dust and impact.

[0003] During use, the rotating shaft used for flipping is prone to wear, fatigue and breakage after long-term use, or accumulation of dust and oil, which can cause the dust cover to become stuck, difficult to open and close, or even fail, resulting in a low actual service life. Utility Model Content

[0004] In view of the problems of dust cover jamming and low durability when the shaft is rotated in the above or existing technologies, this utility model is proposed.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: It includes an installation component, comprising a temperature and humidity controller body, a small perforated plate fixedly installed on the front of the temperature and humidity controller body, a fixed frame slidably contacting the inner side of the small perforated plate, a plug shaft fixedly installed on the outer side of the fixed frame, a guide frame fixedly installed on the front of the fixed frame, a fixed iron frame fixedly installed inside the fixed frame, a magnet frame magnetically installed on the front of the fixed iron frame, and a protective component fixedly installed on the front of the magnet frame; and a storage component, comprising a fixed baffle, the fixed baffle fixedly installed at the bottom of the fixed frame, and a locking block fixedly installed on the front of the fixed baffle.

[0006] As a preferred embodiment of the dustproof controller of this utility model, the protective component includes a protective cover, which is fixedly installed on the front of the magnet frame, and hollow protrusions are fixedly installed on the top and bottom of the protective cover.

[0007] As a preferred embodiment of the dustproof controller of this utility model, the perforated plate has a hole inside, and the insert shaft is engaged with the hole inside the perforated plate.

[0008] As a preferred embodiment of the dustproof controller of this utility model, the magnet frame corresponds in size to the fixed iron frame, and the outer side of the magnet frame slides in contact with the inner wall of the fixed frame.

[0009] As a preferred embodiment of the dustproof controller of this utility model, the guide frame adopts an outwardly flared structure, and the joint between the guide frame and the fixed frame is rounded.

[0010] As a preferred embodiment of the dustproof controller of this utility model, the protective cover corresponds to the internal size of the fixed frame, and the outer side of the protective cover slides in contact with the inner wall of the fixed frame.

[0011] As a preferred embodiment of the dustproof controller of this utility model, the fixed baffle includes a supporting upright plate and an arc plate at the bottom, and the arc of the arc plate at the bottom of the fixed baffle corresponds to the arc of the protective cover.

[0012] As a preferred embodiment of the dustproof controller of this utility model, the card block has a groove inside, and the card block passes through the opening inside the hollow protrusion and contacts the top wall of the hollow protrusion.

[0013] The beneficial effects of the dustproof controller of this utility model are as follows:

[0014] 1. By using the mounting components, the fixed frame is installed by snapping the small plate with the insert shaft. Without changing the original structure of the temperature and humidity controller body, the magnetic installation method replaces the flip-open cover protection, which reduces wear and tear. It can increase the service life of the protective cover while maintaining the protective effect. At the same time, the inclined and flared structure makes it easy to install the protective cover. In addition, the single-unit disassembly method is easier to maintain and replace than the shaft cover.

[0015] 2. By using the designed storage components and the slotted slots of the clips to limit the hollow protrusions, and by cooperating with the curved surface of the fixed baffle to fit the protective cover, the protective cover can be temporarily stored, avoiding the hassle of frequent disassembly and preventing loss due to misplacement. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the external structure of a controller with dustproof function.

[0018] Figure 2 This is an exploded view of the external structure of a controller with dustproof functionality.

[0019] Figure 3 This is a schematic diagram of the appearance and structure of a dustproof controller in its stored state.

[0020] Figure 4 An exploded view of the mounting components of a dustproof controller.

[0021] Figure 5 This is a cross-sectional view of the mounting components of a dustproof controller.

[0022] Figure 6 This is a schematic diagram of the external structure of the storage component for a dustproof controller.

[0023] In the diagram: 10. Temperature and humidity controller body; 11. Perforated plate; 12. Fixing frame; 13. Insert shaft; 14. Guide frame; 15. Fixing iron frame; 16. Magnet frame; 17. Protective components; 171. Protective cover; 172. Hollow protrusion; 20. Fixing baffle; 21. Locking block. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Example 1, referring to Figures 1-5 This is the first embodiment of the present invention. This embodiment provides a controller with a dustproof function, which can achieve the effect of magnetic positioning and disassembly of the protective cover 171. It includes an installation component, including a temperature and humidity controller body 10. A perforated plate 11 is fixedly installed on the front of the temperature and humidity controller body 10. A fixing frame 12 is slidably contacted on the inner side of the perforated plate 11. A plug shaft 13 is fixedly installed on the outer side of the fixing frame 12. A guide frame 14 is fixedly installed on the front of the fixing frame 12. A fixing iron frame 15 is fixedly installed inside the fixing frame 12. A magnet frame 16 is magnetically installed on the front of the fixing iron frame 15. A protective component 17 is fixedly installed on the front of the magnet frame 16.

[0026] Specifically, the perforated plate 11, which was originally fixed to the temperature and humidity controller body 10, originally served to install the rotating protective cover. In the improved technology, the fixed frame 12 is installed by snapping in the form of the insert shaft 13, replacing the original directly flipped protective cover. The protective cover 171 is directly installed by docking the fixed iron frame 15 with the magnet frame 16, which avoids reducing the service life of the protective cover 171 and facilitates maintenance and replacement.

[0027] Furthermore, the protective component 17 includes a protective cover 171, which is fixedly installed on the front of the magnet frame 16, and hollow protrusions 172 are fixedly installed on the top and bottom of the protective cover 171.

[0028] The transparent protective cover 171 provides dust and impact protection for the temperature and humidity controller body 10. The hollow protrusions 172 distributed vertically and the rectangular holes inside the hollow protrusions 172 facilitate the removal and disassembly of the protective cover 171.

[0029] Preferably, the perforated plate 11 has a hole inside, and the insert shaft 13 is snapped into the hole inside the perforated plate 11. The size of the magnet frame 16 corresponds to that of the fixed iron frame 15, and the outside of the magnet frame 16 slides in contact with the inner wall of the fixed frame 12. The guide frame 14 adopts an outwardly flared structure, and the joint between the guide frame 14 and the fixed frame 12 is rounded. The size of the protective cover 171 corresponds to that of the fixed frame 12, and the outside of the protective cover 171 slides in contact with the inner wall of the fixed frame 12.

[0030] It should be noted that the insertion shaft 13 inside the snap-fit ​​and perforated plate 11 can be used to position and fix the fixed frame 12. The end of the insertion shaft 13 has a rounded corner structure, which facilitates snap-fit ​​installation. At the same time, the magnet frame 16 and the protective cover 171 sliding inside the fixed frame 12 can be easily connected for installation. The inclined flared guide frame 14 and its rounded corner treatment can facilitate the insertion of the magnet frame 16 into the fixed frame 12. Even if the insertion position is offset, it can be directly inserted into the fixed frame 12 as the protective cover 171 goes deeper, improving the convenience of positioning and installation.

[0031] In use, first place the fixing frame 12 inside the perforated plate 11, so that the outer wall of the fixing frame 12 fits against the inner side of the perforated plate 11. Since the perforated plate 11 is originally fixed to the front of the temperature and humidity controller body 10 for the installation of the flip-type protective cover, it can be directly replaced by the fixing frame 12. First, slightly expand the perforated plate 11 outward so that the insertion shaft 13 can enter the inner side of the perforated plate 11. Press firmly to move the fixing frame 12, so that the insertion shaft 13 can be inserted into the interior of the perforated plate 11, thus completing the fixing of the fixing frame 12. At this time, the fixing frame 12 fits against the front of the temperature and humidity controller body 10, and the fixing frame 12 can achieve local dustproof and impact protection.

[0032] Insert the magnet frame 16 into the guide frame 14. Since the guide frame 14 adopts an outward flared design, the magnet frame 16 can easily enter the guide frame 14. The joint between the guide frame 14 and the fixed frame 12 adopts a rounded corner design. Therefore, the magnet frame 16 will smoothly fit with the fixed iron frame 15 during the movement. The protective cover 171 is fixed by magnetic attraction, so the protective cover 171 can be used to protect the front of the temperature and humidity controller body 10 from dust and impact.

[0033] Example 2, refer to Figure 6 This is the second embodiment of the present invention. Unlike the previous embodiment, this embodiment provides a storage component for the controller with a dustproof function based on embodiment 1, which solves the problem of easy loss after the protective cover 171 is removed and placed randomly. It includes a storage component, including a fixed baffle 20, which is fixedly installed at the bottom of the fixed frame 12. A locking block 21 is fixedly installed on the front of the fixed baffle 20. The fixed baffle 20 includes a supporting upright plate and an arc plate at the bottom end. The arc of the arc plate at the bottom of the fixed baffle 20 corresponds to the arc of the protective cover 171. A groove is opened inside the locking block 21, and the locking block 21 passes through the opening inside the hollow protrusion 172 and contacts the top wall of the hollow protrusion 172.

[0034] Specifically, by using the fixed baffle 20 with an arc at the bottom, a part of the protective cover 171 can be fitted to it, which can improve its fixed stability. At the same time, by using the clip 21 to penetrate the interior of the hollow protrusion 172, the protective cover 171 can be suspended, so that it can be temporarily stored when the temperature and humidity controller body 10 is frequently used.

[0035] When the temperature and humidity controller body 10 needs to be used frequently, the protective cover 171 can be temporarily placed to avoid the hassle of frequent disassembly and to prevent loss. It can be stored using the fixing baffle 20 and the locking block 21 integrated into the bottom of the fixing frame 12. After removing the protective cover 171, first keep it in an inclined state so that the hollow protrusion 172 can fit on the outside of the locking block 21, with its upper end above the locking block 21. Then rotate the protective cover 171 vertically, and when rotating its direction, make its arc face move closer to the fixing baffle 20, so that the hollow protrusion 172 can be locked inside the locking block 21. At this time, the fixing baffle 20 is also in contact with the protective cover 171 to ensure its stability during the hanging process.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A controller with dustproof function, characterized in that: include, The mounting components include a temperature and humidity controller body (10), on the front of which a perforated plate (11) is fixedly mounted, and a fixed frame (12) is slidably contacted on the inner side of the perforated plate (11). A plug shaft (13) is fixedly mounted on the outer side of the fixed frame (12). A guide frame (14) is fixedly mounted on the front of the fixed frame (12). A fixed iron frame (15) is fixedly mounted inside the fixed frame (12). A magnet frame (16) is magnetically mounted on the front of the fixed iron frame (15). A protective component (17) is fixedly mounted on the front of the magnet frame (16). The storage component includes a fixed baffle (20), which is fixedly installed at the bottom of the fixed frame (12), and a locking block (21) is fixedly installed on the front of the fixed baffle (20).

2. The controller with dustproof function as described in claim 1, characterized in that: The protective component (17) includes a protective cover (171), which is fixedly installed on the front of the magnet frame (16), and hollow protrusions (172) are fixedly installed on the top and bottom of the protective cover (171).

3. The controller with dustproof function as described in claim 2, characterized in that: The perforated plate (11) has a hole inside, and the insert shaft (13) is engaged with the hole inside the perforated plate (11).

4. The controller with dustproof function as described in claim 3, characterized in that: The size of the magnet frame (16) corresponds to that of the fixed iron frame (15), and the outside of the magnet frame (16) slides in contact with the inner wall of the fixed frame (12).

5. The controller with dustproof function as described in claim 4, characterized in that: The guide frame (14) adopts an outward flared structure, and the joint between the guide frame (14) and the fixed frame (12) is rounded.

6. The controller with dustproof function as described in claim 5, characterized in that: The protective cover (171) corresponds to the internal size of the fixed frame (12), and the outside of the protective cover (171) slides in contact with the inner wall of the fixed frame (12).

7. The controller with dustproof function as described in claim 1, characterized in that: The fixed baffle (20) includes a supporting upright plate and an arc plate at the bottom, and the arc of the arc plate at the bottom of the fixed baffle (20) corresponds to the arc of the protective cover (171).

8. The controller with dustproof function as described in claim 7, characterized in that: The card block (21) has a groove inside, and the card block (21) passes through the opening inside the hollow protrusion (172) and contacts the top wall of the hollow protrusion (172).

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