Centralized control structure of environment-friendly air conditioner

Abstract

The invention discloses an environment-friendly air conditioner centralized control structure, and relates to the technical field of air conditioner centralized control, the environment-friendly air conditioner centralized control structure comprises a panel shell, protection side plates are fixedly mounted on the two sides of the panel shell, and a first bearing plate and a second bearing plate are slidably connected to the side walls of the two protection side plates; the second bearing plate is located on one side of the first bearing plate. The touch screen is installed by arranging the first bearing plate, the keyboard is installed by arranging the second bearing plate, in the process of pulling out and pushing back the first bearing plate and the second bearing plate, the rotary table and the rotary rod can be driven, and various dirt on the touch screen is cleaned away through first cleaning cotton and second cleaning cotton respectively; the problem that dirt enters gaps of the control panel during use is solved, the problem of poor line contact is avoided, meanwhile, the abrasion speed of equipment can be slowed down by cleaning the dirt, and the service life is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of centralized air conditioning control, and in particular to an environmentally friendly centralized air conditioning control structure. Background Art

[0002] Environmentally friendly air conditioners, also known as green air conditioners or energy-saving air conditioners, refer to air conditioning products designed with environmental protection and energy saving as the concept. When multiple environmentally friendly air conditioners are used at the same time, in order to improve the efficiency of the air conditioning system, facilitate management and optimize operation, a centralized control structure is usually used to control the air conditioners.

[0003] For example, "An environmentally friendly air-conditioning centralized control structure" with publication number CN211372704U includes an operation panel, several receiver main boards and inverter main boards. The number of inverter main boards is the same as the number of receiver main boards, and each inverter main board is connected to a receiver main board; each receiver main board is connected in series through a data bus, and the data bus is connected to the operation panel through an RS485 communication interface.

[0004] However, in the prior art, when the control panel of the console is in use, the operator mainly uses fingers to touch the screen and keyboard to perform different operations. When the fingers touch the panel, sweat, grease and skin debris on the fingers will remain on the control panel. The long-term accumulation of these impurities will cause the keys to wear out, and each operation has a certain probability of pushing the accumulated dirt into the gaps of the control panel, thereby causing poor contact of some circuits inside the panel, and ultimately causing the control panel to be unable to be used normally. Summary of the invention

[0005] The purpose of the present invention is to provide an environmentally friendly air-conditioning centralized control structure to solve the problem raised in the above-mentioned background technology that when fingers touch the panel, sweat, grease and skin debris on the fingers will remain on the control panel. The long-term accumulation of these impurities will cause wear of the keys, and each operation has a certain probability of pushing the accumulated dirt into the gaps of the control panel, thereby causing poor contact of some circuits inside the panel, and ultimately causing the control panel to be unable to be used normally.

[0006] To achieve the above object, the present invention provides the following technical solutions: an environmentally friendly air conditioning centralized control structure, comprising a panel housing, both sides of the panel housing are fixedly installed with protective side panels, a first bearing plate and a second bearing plate are slidably connected to the side walls of the two protective side panels, the second bearing plate is located on one side of the first bearing plate, a touch screen is fixedly installed on one side of the first bearing plate, and a keyboard is fixedly installed on one side of the first bearing plate; A positioning rod is rotatably mounted on the other side of the first bearing plate, one end of the positioning rod is fixedly connected to a turntable, one end of the turntable is connected to a second cleaning cotton via a spring, the second cleaning cotton is sleeved on the turntable, the second cleaning cotton overlaps the surface of the keyboard, and the total width of the two second cleaning cottons is greater than the width of the keyboard; A rotating rod is rotatably installed at a corner of the protective side plate, and a first cleaning cotton is fixedly connected to the outer wall of the rotating rod. The length of the first cleaning cotton is greater than the width of the touch screen, and the first cleaning cotton overlaps the surface of the touch screen.

[0007] Preferably, a first slide groove is provided at the junction of the protective side plate and the first bearing plate, and the shape of the edge of the first bearing plate is adapted to the shape of the first slide groove; a second slide groove is provided at the junction of the protective side plate and the second bearing plate, and the shape of the edge of the second bearing plate is adapted to the shape of the second slide groove.

[0008] Preferably, a first tooth plate is fixedly installed at the edge of the first bearing plate, the first tooth plate and the first bearing plate are perpendicular to each other, the length of the first tooth plate is equal to the length of the first bearing plate, and a bonding plate is fixedly installed at the junction of the first bearing plate and the protective side plate.

[0009] Preferably, connecting gears are fixedly mounted on both ends of the rotating rod, the connecting gears are connected to the first tooth plate, and the first tooth plate is located between the rotating rod and the first bearing plate.

[0010] Preferably, a second tooth plate is fixedly mounted on the edge of the second bearing plate, the second tooth plate is parallel to the second bearing plate, and the length of the second tooth plate is half of the length of the second bearing plate.

[0011] Preferably, an extension plate is fixedly installed on one side of the protective side plate, the extension plate is located at the notch of the first slide groove, the extension plate is parallel to the second supporting plate, a notch is opened inside the bonding plate, and the extension plate is located inside the notch.

[0012] Preferably, a transmission rod is rotatably mounted inside the extension plate, a driven gear is fixedly mounted on one end of the transmission rod, and the driven gear is meshingly connected with the second gear plate.

[0013] Preferably, a pulley is fixedly mounted on the outer wall of the transmission rod located at the proximal end of the extension plate, a belt transmission assembly is movably connected to the pulley, and one end of the belt transmission assembly is fixedly mounted on the outer wall of the positioning rod.

[0014] Preferably, a groove is provided on the surface of the second tooth plate, a limiting protrusion is fixedly installed at the end of the second slide groove, and the groove depth of the groove is equal to the thickness of the limiting protrusion.

[0015] Preferably, a widening plate is fixedly installed at the edge of the panel shell, the widening plate is located on one side of the protective side plate, one end of the first bearing plate is fixedly connected to the extension plate, and one end of the second bearing plate is fixedly connected to a buckle.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the touch screen is installed by setting a first carrier plate, and the keyboard is installed by setting a second carrier plate. When in use, the touch screen and the keyboard can centrally control the environmentally friendly air conditioner. When not in use, the first carrier plate and the second carrier plate are both built into the panel shell to reduce the probability of contact with the external environment. In the process of pulling out and pushing back the first carrier plate and the second carrier plate, the turntable and the rotating rod will be driven to use the first cleaning cotton and the second cleaning cotton to clean various dirt on the touch screen respectively, so as to solve the problem that dirt will enter the gap of the control panel during use, so as to avoid the problem of poor line contact. At the same time, cleaning the dirt can also slow down the wear rate of the equipment and play a role in extending the service life.

[0017] 2. In the present invention, a fitting plate is provided at the junction of the first bearing plate and the protective side plate, which can ensure that the first bearing plate will not tilt or bend, and has sufficient structural strength to withstand the pressure of the operator and the various electronic devices required by the touch screen. During the movement of the first bearing plate, the connecting gear is mainly determined by the first tooth plate to achieve the purpose of driving the rotating rod. At the same time, the second bearing plate uses the second tooth plate to drive the transmission rod, and the belt transmission assembly on the transmission rod drives the turntable, thereby achieving the purpose of driving the second cleaning cotton. The second cleaning cotton is sleeved in a state, so that the second cleaning cotton can adapt to the structure of the keyboard to avoid accidental touch of the keyboard.

[0018] 3. In the present invention, a protrusion is provided at the end of the first tooth plate to determine the maximum movement range of the first bearing plate, and a limiting protrusion is provided on the second slide groove to determine the maximum movement range of the second bearing plate, which is used to prevent the first bearing plate and the second bearing plate from detaching from the protective side plate, and an extension plate is installed on the side wall of the protective side plate to determine the position of the transmission rod, which can ensure the structural stability of the transmission rod and the belt transmission assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of an environmentally friendly air conditioning centralized control structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of an environmentally friendly air conditioning centralized control structure of the present invention; Figure 3 A bottom view of an environmentally friendly air conditioning centralized control structure of the present invention; Figure 4 It is a schematic diagram of a second bearing three-dimensional structure of an environmentally friendly air conditioning centralized control structure of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the structure of part A in the middle; Figure 6 This is a schematic diagram of a turntable and driven gear structure of an environmentally friendly air conditioner centralized control structure of the present invention; Figure 7 For the present invention Figure 6 Schematic diagram of the enlarged structure of part B.

[0020] In the figure: 1. Panel shell; 2. Protective side panel; 3. Widening plate; 4. First bearing plate; 5. Second bearing plate; 6. Touch screen; 7. Keyboard; 8. Extension plate; 9. Buckle; 10. First slide groove; 11. Notch; 12. First tooth plate; 13. Connecting gear; 14. Turntable; 15. First cleaning cotton; 16. Positioning rod; 17. Turntable; 18. Second cleaning cotton; 19. Second tooth plate; 20. Groove; 21. Extension plate; 22. Driven gear; 23. Belt drive assembly; 24. Second slide groove; 25. Limiting protrusion; 26. Fitting plate; 27. Transmission rod; 28. Pulley. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Example 1: Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown: an environmentally friendly air conditioning centralized control structure, comprising a panel housing 1, both sides of the panel housing 1 are fixedly mounted with protective side panels 2, the side walls of the two protective side panels 2 are slidably connected with a first bearing plate 4 and a second bearing plate 5, the second bearing plate 5 is located on one side of the first bearing plate 4, a touch screen 6 is fixedly mounted on one side of the first bearing plate 4, and a keyboard 7 is fixedly mounted on one side of the first bearing plate 4; A positioning rod 16 is rotatably mounted on the other side of the first bearing plate 4, one end of the positioning rod 16 is fixedly connected to a turntable 17, one end of the turntable 17 is connected to a second cleaning cotton 18 through a spring, the second cleaning cotton 18 is sleeved on the turntable 17, the second cleaning cotton 18 overlaps the surface of the keyboard 7, and the total width of the two second cleaning cottons 18 is greater than the width of the keyboard 7; A rotating rod 14 is rotatably mounted at a corner of the protective side plate 2, and a first cleaning cotton 15 is fixedly connected to the outer wall of the rotating rod 14. The length of the first cleaning cotton 15 is greater than the width of the touch screen 6, and the first cleaning cotton 15 overlaps the surface of the touch screen 6; A first slide groove 10 is provided at the junction of the protective side plate 2 and the first bearing plate 4, and the shape of the edge of the first bearing plate 4 is adapted to the shape of the first slide groove 10. A second slide groove 24 is provided at the junction of the protective side plate 2 and the second bearing plate 5, and the shape of the edge of the second bearing plate 5 is adapted to the shape of the second slide groove 24.

[0023] In this embodiment, the first carrier plate 4 is used to install the touch screen 6, and the second carrier plate 5 is used to install the keyboard 7. The control circuits of multiple environmentally friendly air conditioners are connected in parallel, and the control terminal is composed of the touch screen 6 and the keyboard 7. The operator can control the operation of the air conditioner by using the touch screen 6 or the keyboard 7. In the initial state, the first carrier plate 4 and the second carrier plate 5 are both clamped on the inner wall of the panel housing 1. When the air conditioner needs to be controlled, the first carrier plate 4 and the second carrier plate 5 are pulled out from the panel housing 1; The first carrier plate 4 and the second carrier plate 5 move along the direction of the first slide slot 10 and the second slide slot 24 respectively, wherein the touch screen 6 mainly displays the information of each air conditioner, and the keyboard 7 is used to control the operation mode of each air conditioner, and the touch screen 6 and the keyboard 7 are used respectively according to the needs; During the movement of the first supporting plate 4 and the second supporting plate 5, the first supporting plate 4 will drive the rotating rod 14, and the touch screen 6 will be cleaned by the first cleaning cotton 15 on the rotating rod 14. During the movement of the second supporting plate 5, the turntable 17 will be driven, and the dirt on the keyboard 7 will be cleaned by the second cleaning cotton 18 installed on the turntable 17. A spring is connected between the second cleaning cotton 18 and the turntable 17, so that the second cleaning cotton 18 can move within a certain range when cleaning the keyboard 7, thereby avoiding pressure on the keyboard 7 and accidental touch.

[0024] Embodiment 2: According to Figure 2 and Figure 3 As shown, a widened plate 3 is fixedly installed at the edge of the panel shell 1, and the widened plate 3 is located on one side of the protective side plate 2. One end of the first bearing plate 4 is fixedly connected to an extension plate 8, and one end of the second bearing plate 5 is fixedly connected to a buckle 9. A first tooth plate 12 is fixedly installed at the edge of the first bearing plate 4, and the first tooth plate 12 and the first bearing plate 4 are perpendicular to each other. The length of the first tooth plate 12 is equal to the length of the first bearing plate 4. A fitting plate 26 is fixedly installed at the junction of the first bearing plate 4 and the protective side plate 2, and connecting gears 13 are fixedly installed at both ends of the rotating rod 14. The connecting gear 13 and the first tooth plate 12 are connected to each other, and the first tooth plate 12 is located between the rotating rod 14 and the first bearing plate 4.

[0025] In this embodiment, the panel housing 1 is installed on a wall or a workbench through a widening plate 3 at the edge, and the protective side plates 2 are located on both sides of the panel housing 1 to determine the position and movement route of the first carrying plate 4 and the second carrying plate 5; During the movement of the first supporting plate 4, the first tooth plate 12 will push the connecting gear 13, and use the connecting gear 13 to drive the rotating rod 14, so as to achieve the purpose of driving the first cleaning cotton 15 to rotate, and during the movement of the first supporting plate 4, the fitting plate 26 is always tightly attached to the protective side plates 2 on both sides to avoid the problem of tilting or misalignment of the first supporting plate 4, and a protrusion is arranged at the end of the first tooth plate 12 to determine the maximum movement range of the first supporting plate 4.

[0026] Embodiment 3: According to Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, a second tooth plate 19 is fixedly installed at the edge of the second bearing plate 5, the second tooth plate 19 is parallel to the second bearing plate 5, and the length of the second tooth plate 19 is half the length of the second bearing plate 5. An extension plate 21 is fixedly installed on one side of the protective side plate 2, the extension plate 21 is located at the notch of the first slide groove 10, the extension plate 21 is parallel to the second bearing plate 5, a notch 11 is provided inside the fitting plate 26, the extension plate 21 is located inside the notch 11, a transmission rod 27 is rotatably installed inside the extension plate 21, and the transmission rod A driven gear 22 is fixedly installed at one end of 27, and the driven gear 22 is meshed with the second tooth plate 19. A pulley 28 is fixedly installed on the outer wall of the transmission rod 27 located at the proximal end of the extension plate 21, and a belt transmission assembly 23 is movably connected to the pulley 28. One end of the belt transmission assembly 23 is fixedly installed on the outer wall of the positioning rod 16. A groove 20 is opened on the surface of the second tooth plate 19, and a limiting protrusion 25 is fixedly installed at the end of the second slide groove 24. The groove depth of the groove 20 is equal to the thickness of the limiting protrusion 25.

[0027] In this embodiment, during the movement of the first carrier plate 4, the presence of the notch 11 of the extension plate 21 can prevent the extension plate 21 from hindering the movement of the first carrier plate 4, and during the movement of the second carrier plate 5, the second toothed plate 19 will push the driven gear 22 at the bottom of the transmission rod 27, and the transmission rod 27 is installed on the extension plate 21. When the driven gear 22 is pushed by the second toothed plate 19, it will drive the positioning rod 16 through the pulley 28 of the transmission rod 27 and the belt transmission assembly 23 on the pulley 28; When the positioning rod 16 rotates, it will drive the turntable 17, thereby achieving the purpose of driving the second cleaning cotton 18. During the movement of the second supporting plate 5, the second tooth plate 19 will move in the second slide groove 24 until the limiting protrusion 25 contacts the end of the groove 20, thereby limiting the maximum movement range of the second supporting plate 5.

[0028] The use method and working principle of the device: the control circuits of multiple environmentally friendly air conditioners are connected in parallel, and the control terminal is composed of a touch screen 6 and a keyboard 7. The operator can control the operation of the air conditioner by using the touch screen 6 or the keyboard 7. When the air conditioner needs to be controlled, the first carrier plate 4 and the second carrier plate 5 are pulled out from the panel housing 1, wherein the touch screen 6 mainly displays the information of each air conditioner, and the keyboard 7 is used to control the operation mode of each air conditioner. The touch screen 6 and the keyboard 7 are used according to the needs; During the movement of the first carrier plate 4, the first tooth plate 12 will push the connecting gear 13, and the connecting gear 13 will drive the rotating rod 14, so as to achieve the purpose of driving the first cleaning cotton 15 to rotate, so as to clean the dirt on the touch screen 6. A convex block is provided at the end of the first tooth plate 12 to determine the maximum movement range of the first carrier plate 4, and in this process, the fitting plate 26 is always closely attached to the protective side plates 2 on both sides, and the existence of the notch 11 can avoid the situation where the extension plate 21 hinders the movement of the first carrier plate 4; During the movement of the second supporting plate 5, the second tooth plate 19 will push the driven gear 22 at the bottom of the transmission rod 27, and use the driven gear 22 to drive the transmission rod 27 and the pulley 28, and use the belt transmission assembly 23 on the pulley 28 to drive the positioning rod 16. When the positioning rod 16 rotates, it will drive the turntable 17, thereby achieving the purpose of driving the second cleaning cotton 18, and use the second cleaning cotton 18 to clean the dirt on the keyboard 7. Because a spring is connected between the second cleaning cotton 18 and the turntable 17, the second cleaning cotton 18 can move within a certain range when cleaning the keyboard 7, thereby avoiding pressure on the keyboard 7 and accidental touch.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An environmentally friendly air conditioning centralized control structure, comprising a panel housing (1), characterized in that: Protective side panels (2) are fixedly mounted on both sides of the panel housing (1); a first bearing plate (4) and a second bearing plate (5) are slidably connected to the side walls of the two protective side panels (2); the second bearing plate (5) is located on one side of the first bearing plate (4); a touch screen (6) is fixedly mounted on one side of the first bearing plate (4); and a keyboard (7) is fixedly mounted on one side of the first bearing plate (4); A positioning rod (16) is rotatably mounted on the other side of the first bearing plate (4); one end of the positioning rod (16) is fixedly connected to a turntable (17); one end of the turntable (17) is connected to a second cleaning cotton (18) via a spring; the second cleaning cotton (18) is sleeved on the turntable (17); the second cleaning cotton (18) overlaps the surface of the keyboard (7); and the total width of the two second cleaning cottons (18) is greater than the width of the keyboard (7); A rotating rod (14) is rotatably mounted at a corner of the protective side plate (2), and a first cleaning cotton (15) is fixedly connected to the outer wall of the rotating rod (14); the length of the first cleaning cotton (15) is greater than the width of the touch screen (6), and the first cleaning cotton (15) overlaps the surface of the touch screen (6).

2. The environmentally friendly air conditioning centralized control structure according to claim 1, characterized in that: A first slide groove (10) is provided at the intersection of the protective side plate (2) and the first bearing plate (4), and the shape of the edge of the first bearing plate (4) is adapted to the shape of the first slide groove (10). A second slide groove (24) is provided at the intersection of the protective side plate (2) and the second bearing plate (5), and the shape of the edge of the second bearing plate (5) is adapted to the shape of the second slide groove (24).

3. The environmentally friendly air conditioning centralized control structure according to claim 1, characterized in that: A first tooth plate (12) is fixedly mounted at the edge of the first bearing plate (4); the first tooth plate (12) and the first bearing plate (4) are perpendicular to each other; the length of the first tooth plate (12) is equal to the length of the first bearing plate (4); and a bonding plate (26) is fixedly mounted at the junction of the first bearing plate (4) and the protective side plate (2).

4. The environmentally friendly air conditioning centralized control structure according to claim 1, characterized in that: Connecting gears (13) are fixedly mounted on both ends of the rotating rod (14); the connecting gears (13) and the first toothed plate (12) are connected to each other; and the first toothed plate (12) is located between the rotating rod (14) and the first bearing plate (4).

5. The environmentally friendly air conditioning centralized control structure according to claim 2, characterized in that: A second tooth plate (19) is fixedly mounted on the edge of the second bearing plate (5); the second tooth plate (19) is parallel to the second bearing plate (5); and the length of the second tooth plate (19) is half the length of the second bearing plate (5).

6. The environmentally friendly air conditioning centralized control structure according to claim 3, characterized in that: An extension plate (21) is fixedly mounted on one side of the protective side plate (2), the extension plate (21) is located at the notch of the first slide groove (10), the extension plate (21) is parallel to the second bearing plate (5), a notch (11) is provided inside the bonding plate (26), and the extension plate (21) is located inside the notch (11).

7. The environmentally friendly air conditioning centralized control structure according to claim 6, characterized in that: A transmission rod (27) is rotatably mounted inside the extension plate (21), a driven gear (22) is fixedly mounted on one end of the transmission rod (27), and the driven gear (22) is meshingly connected to the second toothed plate (19).

8. The environmentally friendly air conditioning centralized control structure according to claim 7, characterized in that: A pulley (28) is fixedly mounted on the outer wall of the transmission rod (27) located at the proximal end of the extension plate (21), and a belt transmission assembly (23) is movably connected to the pulley (28). One end of the belt transmission assembly (23) is fixedly mounted on the outer wall of the positioning rod (16).

9. The environmentally friendly air conditioning centralized control structure according to claim 5, characterized in that: A groove (20) is provided on the surface of the second tooth plate (19), and a limiting protrusion (25) is fixedly mounted at the end of the second slide groove (24), wherein the groove depth of the groove (20) is equal to the thickness of the limiting protrusion (25).

10. The environmentally friendly air conditioning centralized control structure according to claim 1, characterized in that: A widening plate (3) is fixedly mounted at the edge of the panel housing (1), the widening plate (3) being located on one side of the protective side plate (2), one end of the first bearing plate (4) being fixedly connected to an extension plate (8), and one end of the second bearing plate (5) being fixedly connected to a buckle (9).

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