Analog quantity automatic speed change temperature controller

Abstract

The utility model discloses an analog quantity automatic speed change temperature controller, which comprises a temperature controller control panel, a protective frame and a protective cover, the temperature controller control panel is embedded in the protective frame, one side of the protective cover is provided with a sliding rod, one side of the sliding rod is provided with a sliding sheet, the sliding sheet and the sliding rod form an L shape, one end of the protective frame is provided with a first sliding groove, and the other end of the protective frame is provided with a second sliding groove. A first sliding groove is formed in the inner wall of one side of the protective cover, the sliding rod is matched in the first sliding groove in a sliding mode, a second sliding groove is formed in the inner wall of one side of the first sliding groove, the sliding piece is matched in the second sliding groove in a sliding mode, a positioning hole is formed in the top end of the first sliding groove and the top end of the second sliding groove, and the positioning hole extends from the protective cover to the protective frame. The protective cover can slide on the protective frame due to the cooperation of the sliding rod and the sliding piece, so that the protective cover can protect the control panel of the temperature controller and prevent the problem of mistaken touch, and due to the sliding of the protective cover, the control panel can be adjusted when operation is needed.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature controller control panels, in particular to an analog automatic speed-changing temperature controller. Background Art

[0002] Central air conditioning refers to a large air-conditioning system, which consists of a main unit and a terminal. The main unit is divided into a water-cooled unit and an air-cooled unit. The terminal equipment mainly consists of an air-conditioning unit and a fan coil unit. Another type of central air-conditioning is the VRV air-conditioning unit that uses the refrigerant Freon.

[0003] The existing central air-conditioning thermostat control panel is usually fixed on the wall. Due to its poor protection effect, it is easy to cause the problem of accidental touch. Therefore, an analog automatic speed thermostat is needed to meet the demand. Utility Model Content

[0004] The purpose of the utility model is to provide an analog automatic speed-changing temperature controller to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an analog automatic transmission temperature controller, comprising a temperature controller control panel, a protective frame and a protective cover, wherein the temperature controller control panel is embedded in the protective frame, a sliding rod is provided on one side of the protective cover, a sliding plate is provided on one side of the sliding rod, the sliding plate and the sliding rod are L-shaped, a first sliding groove is provided on one end of the protective frame, the sliding rod is slidably adapted in the first sliding groove, a second sliding groove is provided on an inner wall of one side of the first sliding groove, the sliding plate is slidably adapted in the second sliding groove, a positioning hole is provided at the top end of the first sliding groove and the second sliding groove, the positioning hole extends from the protective cover toward the protective frame, and the sliding rod and the sliding plate are both adapted in the positioning hole.

[0006] Preferably, screw holes are provided in the thermostat control panel and the protective frame.

[0007] Preferably, a frame is buckled on the thermostat control panel, and the frame is embedded in the protective frame.

[0008] Preferably, a spring groove is provided at the top of the first slide groove, which extends from the protective frame toward the protective cover and does not penetrate the end surface of the protective frame. A spring is connected to the inner wall of one end of the spring groove, and a pressure block is connected to the spring, and the pressure block is in contact with the slide.

[0009] Preferably, a guide groove is provided on an inner wall of one side of the spring groove, and a guide block is provided on one side of the pressing block, and the guide block is slidably fitted in the guide groove.

[0010] Preferably, a side of the pressing block close to the second sliding groove is inclined.

[0011] Preferably, the length of the pressing block is greater than the depth of the positioning hole.

[0012] The beneficial effects of the utility model are:

[0013] In the utility model, the cooperation between the first slide groove and the second slide groove, and the cooperation between the slide rod and the slide sheet, enable the protective cover to slide on the protective frame, so that the protective cover protects the thermostat control panel to prevent the problem of accidental touch, and the sliding of the protective cover enables the control panel to be adjusted when operation is required.

[0014] In the utility model, through the cooperation between the positioning hole and the sliding rod and the sliding sheet, when the sliding rod and the sliding sheet are both located in the positioning hole, the movement of the sliding sheet is restricted, so that the protective cover can stay stably on the protective frame to protect the thermostat control panel. The hidden design is not easy to detect and prevents malicious operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of an analog automatic speed-changing temperature controller proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the exploded structure of an analog automatic speed-changing temperature controller proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the side cross-sectional structure of a first slide slot of an analog automatic speed change temperature controller proposed by the utility model;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of a screw socket of an analog automatic speed-changing temperature controller proposed by the utility model;

[0019] Figure 5 The utility model provides a schematic diagram of the partial structure of a compression block of an analog automatic speed change temperature controller in a side view.

[0020] In the figure: 1. Thermostat control panel; 2. Protective frame; 3. Protective cover; 4. Sliding rod; 5. Sliding piece; 6. First sliding groove; 7. Second sliding groove; 8. Positioning hole; 9. Screw socket; 10. Frame; 11. Spring groove; 12. Spring; 13. Pressing block; 14. Guide groove; 15. Guide block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5An analog automatic speed change thermostat comprises a thermostat control panel 1, a protective frame 2 and a protective cover 3. The thermostat control panel 1 is embedded in the protective frame 2. A slide bar 4 is arranged on one side of the protective cover 3. A slide sheet 5 is arranged on one side of the slide bar 4. The slide sheet 5 and the slide bar 4 are L-shaped. A first slide groove 6 is provided on one end of the protective frame 2. The slide bar 4 is slidably adapted in the first slide groove 6. A second slide groove 7 is provided on the inner wall of one side of the first slide groove 6. The slide sheet 5 is slidably adapted in the second slide groove 7. A positioning hole 8 is provided at the top of the first slide groove 6 and the second slide groove 7. The positioning hole 8 extends from the protective cover 3 to the protective frame 2. The slide bar 4 and the slide sheet 5 are both adapted in the positioning hole 8.

[0023] When installed on the wall, one end of the positioning hole 8 is located at the upper part. When the thermostat control panel 1 needs to be adjusted, the protective cover 3 is moved away from the protective frame 2, and the slide bar 4 drives the slide plate 5 to disengage from the positioning hole 8. At this time, the slide plate 5 is aligned with the second slide groove 7. After the protective cover 3 is released, it slides downward, the slide bar 4 slides down in the first slide groove 6, and the slide plate 5 slides down in the second slide groove 7. After the temperature adjustment is completed, the protective cover 3 is sent upward, so that the slide bar 4 and the slide plate 5 move upward. When moving to the end, the protective cover 3 is pressed toward the direction of the protective frame 2. At this time, the slide bar 4 and the slide plate 5 are both located inside the positioning hole 8, thereby limiting the movement of the slide plate 5, thereby achieving stability of the protective cover 3 during protection.

[0024] Specifically, in this embodiment, screw holes 9 are provided in the thermostat control panel 1 and the protective frame 2, and screws can be inserted through the screw holes 9 to fix the thermostat control panel 1 and the protective frame 2 together to the wire box embedded in the wall.

[0025] Specifically, in this embodiment, a frame 10 is buckled on the thermostat control panel 1 , and the frame 10 is embedded in the protective frame 2 . The frame 10 is used to cover the fixing screws.

[0026] Specifically, in the present embodiment, a spring groove 11 is provided at the top of the first slide groove 6, the spring groove 11 extends from the protective frame 2 toward the protective cover 3 and does not penetrate the end face of the protective frame 2, a spring 12 is connected to the inner wall at one end of the spring groove 11, a pressure block 13 is connected to the spring 12, the pressure block 13 is in contact with the slide 5, the elastic force of the spring 12 is transmitted via the pressure block 13, the slide 5 is always pressed against the positioning hole 8, and the stability of the protective cover 3 during protection is further improved.

[0027] Specifically, in the present embodiment, a guide groove 14 is provided on the inner wall of one side of the spring groove 11, and a guide block 15 is provided on one side of the pressure block 13. The guide block 15 is slidably fitted in the guide groove 14. The guide groove 14 and the guide block 15 provide a stable moving guide for the pressure block 13, thereby preventing lateral deformation of the spring 12 and causing the guide block 15 to be offset.

[0028] Specifically, in the present embodiment, the side of the pressing block 13 close to the second slide groove 7 is inclined. When the protective cover 3 is restored from the open state to the closed state, the slide 5 moves from the second slide groove 7 toward the positioning hole 8. Through the cooperation between the inclined surface of the pressing block 13 and the slide 5, the pressing block 13 can smoothly drive the spring 12 to be compressed, thereby providing space for the slide 5 to smoothly enter the positioning hole 8.

[0029] Specifically, in this embodiment, the length of the pressing block 13 is greater than the depth of the positioning hole 8 , so as to ensure that the sliding piece 5 can smoothly contact the inclined surface of the pressing block 13 when the sliding piece 5 enters the positioning hole 8 from the second sliding groove 7 .

[0030] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. An analog automatic speed-changing thermostat, comprising a thermostat control panel (1), a protective frame (2) and a protective cover (3), characterized in that: The temperature controller control panel (1) is embedded in the protective frame (2); a sliding rod (4) is provided on one side of the protective cover (3); a sliding plate (5) is provided on one side of the sliding rod (4); the sliding plate (5) and the sliding rod (4) are L-shaped; a first sliding groove (6) is provided on one end of the protective frame (2); the sliding rod (4) is slidably adapted in the first sliding groove (6); a second sliding groove (7) is provided on the inner wall of one side of the first sliding groove (6); the sliding plate (5) is slidably adapted in the second sliding groove (7); a positioning hole (8) is provided at the top end of the first sliding groove (6) and the second sliding groove (7); the positioning hole (8) extends from the protective cover (3) to the protective frame (2); the sliding rod (4) and the sliding plate (5) are both adapted in the positioning hole (8).

2. The analog automatic speed change thermostat according to claim 1, characterized in that: Screw insertion holes (9) are provided in both the temperature controller control panel (1) and the protection frame (2).

3. The analog automatic speed change temperature controller according to claim 1, characterized in that: A frame (10) is buckled onto the temperature controller control panel (1), and the frame (10) is embedded in the protective frame (2).

4. The analog automatic speed change temperature controller according to claim 1, characterized in that: A spring groove (11) is provided at the top end of the first slide groove (6). The spring groove (11) extends from the protection frame (2) toward the protection cover (3) and does not penetrate the end surface of the protection frame (2). A spring (12) is connected to the inner wall at one end of the spring groove (11). A pressure block (13) is connected to the spring (12). The pressure block (13) and the slide plate (5) are in contact with each other.

5. The analog automatic speed change temperature controller according to claim 4, characterized in that: A guide groove (14) is provided on the inner wall of one side of the spring groove (11), and a guide block (15) is provided on one side of the pressing block (13), and the guide block (15) is slidably fitted in the guide groove (14).

6. The analog automatic speed change temperature controller according to claim 4, characterized in that: The side of the pressing block (13) close to the second sliding groove (7) is in the form of an inclined surface.

7. The analog automatic speed change temperature controller according to claim 4, characterized in that: The length of the pressing block (13) is greater than the depth of the positioning hole (8).

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