CN212305894U

CN212305894U - Fresh air controller for central air conditioner

Info

Publication number: CN212305894U
Application number: CN202021413283.XU
Authority: CN
Inventors: 徐键
Original assignee: Nanjing Ecoray Network Technology Co ltd
Current assignee: Nanjing Ecoray Network Technology Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-01-05
Anticipated expiration: 2030-07-16

Abstract

The utility model relates to a central air conditioning technology field just discloses a central air conditioning new trend controller, including the controller body, the internally mounted of controller body has the display screen, the surface of display screen is provided with the cleaning brush, the end department of cleaning brush is connected with the traction block, the outside of traction block is provided with the spacing groove, the inside swing joint of spacing groove has the dead lever, the internally mounted of dead lever has the fixed axle, the outside of traction block is connected with first linking arm, the connecting axle is installed to the end department of first linking arm, the outside of connecting axle is connected with the second linking arm. This central air conditioning has reached and to have cleared up the purpose of cleaning to the display screen surface, has solved dirty or fog and has adhered to on the display screen surface, influences the problem that the user shows reading of content to the display screen, has guaranteed the definition when the display screen shows the use for the user can read the service parameter of air conditioner fast.

Description

Fresh air controller for central air conditioner

Technical Field

The utility model relates to a central air conditioning technology field specifically is a central air conditioning is with fresh air controller.

Background

The fresh air controller is a central air conditioner control device suitable for fresh air units and constant temperature and humidity control, and is designed for facilitating daily use of a user on the controller and improving the protection performance of the controller.

Fresh air controller that appears in the existing market generally does not possess the clean function of display screen, and to the observation of air conditioner parameter when the user of being not convenient for daily use, the use of giving the user brings inconvenience, and the protective capacities of controller is relatively poor simultaneously, receives external striking and damages easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a central air conditioning new trend controller possesses can clear up advantages such as cleaning to the display screen surface, has solved current central air conditioning new trend controller, and dirty or fog are attached to the display screen surface, influence the problem that the user shows reading of content to the display screen.

(II) technical scheme

For the purpose that realizes that above-mentioned device can clear up the display screen surface and clean, the utility model provides a following technical scheme: a fresh air controller for a central air conditioner comprises a controller body, wherein a display screen is mounted inside the controller body, a cleaning brush is arranged on the surface of the display screen, a traction block is connected to the end of the cleaning brush, a limiting groove is formed in the outer portion of the traction block, a fixing rod is movably connected inside the limiting groove, a fixing shaft is mounted inside the fixing rod, a first connecting arm is connected to the outer side of the traction block, a connecting shaft is mounted at the end of the first connecting arm, a second connecting arm is connected to the outer side of the connecting shaft, the second connecting arm is fixedly connected with an output shaft of a motor through a coupler, a button is arranged on the outer surface of the controller body, a protective film is mounted on the surface of the button, a buckle is arranged on the outer side of the protective film, a clamping rod is fixed to one side of the controller body, and a protective cover is movably, the avris of visor is fixed with the fixture block, the internally mounted of visor has the pivot, the outside of pivot is provided with the support arm, the loose axle is installed to the end department of support arm, the outside swing joint of loose axle has the regulating block, the bottom of regulating block is connected with the spring, the spout has been seted up to the outside of controller body.

Preferably, a sliding structure is formed between the traction block and the limiting groove, and the limiting groove is arranged in an arc shape.

Preferably, the traction block and the second connecting arm form a linkage structure through the first connecting arm, and the first connecting arm and the second connecting arm are arranged in parallel.

Preferably, the protective film is connected with the buckle in a clamping manner, and the protective film is tightly attached to the key.

Preferably, the clamping rod is connected with the clamping block in a clamping mode, and the clamping rod and the controller body are perpendicular to each other.

Preferably, the protective cover and the controller body form a rotating structure through a rotating shaft, and the protective cover and the fixture block are integrally arranged.

Preferably, the adjusting block and the sliding groove form an elastic lifting structure through a spring, and the central axis of the adjusting block and the central axis of the spring are overlapped.

(III) advantageous effects

Compared with the prior art, the utility model provides a central air conditioning new trend controller possesses following beneficial effect:

1. this fresh air controller for central air conditioning, through the display screen, the cleaning brush, pull the piece, the spacing groove, the dead lever, the fixed axle, first linking arm, the connecting axle, mutually supporting of second linking arm and motor is used, reached and to have cleared up the purpose of cleaning to the display screen surface, it is attached to the display screen surface to have solved dirty or fog, influence the user to the problem of the reading of display screen display content, the definition when having guaranteed the display screen display and using, make the user can read the service parameter of air conditioner fast.

2. This air conditioner new trend controller for central air conditioning uses through mutually supporting of button, protection film and buckle, can be protected the button by the protection film, avoids user's skin and button direct contact, has delayed the ageing wearing and tearing of button surface printing sign, has prolonged the life of button simultaneously.

3. This central air conditioning new trend controller uses through mutually supporting of kelly, fixture block, visor, pivot, support arm, loose axle, regulating block, spring and spout, has made things convenient for people to open and shut the visor, opens more rapidly under the effect of spring, and the spring can support it when the protective cover is opened simultaneously, and it is convenient to have brought for the operation of user to the controller.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the overall side view structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a controller body; 2. a display screen; 3. a cleaning brush; 4. a traction block; 5. a limiting groove; 6. fixing the rod; 7. a fixed shaft; 8. a first connecting arm; 9. a connecting shaft; 10. a second connecting arm; 11. a motor; 12. pressing a key; 13. a protective film; 14. buckling; 15. a clamping rod; 16. a clamping block; 17. a protective cover; 18. a rotating shaft; 19. a support arm; 20. a movable shaft; 21. an adjusting block; 22. a spring; 23. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a fresh air controller for a central air conditioner comprises a controller body 1, a display screen 2 is installed inside the controller body 1, a cleaning brush 3 is arranged on the surface of the display screen 2, a traction block 4 is connected to the end of the cleaning brush 3, a limiting groove 5 is arranged outside the traction block 4, a sliding structure is formed between the traction block 4 and the limiting groove 5, the limiting groove 5 is arranged in an arc shape, the traction block 4 performs arc-shaped motion under the limiting of the limiting groove 5, the traction block 4 is matched with a fixed rod 6 through the limiting groove 5 to limit the moving track of the traction block 4 so as to ensure the smooth and stable movement of the traction block 4, the cleaning brush 3 can be normally cleaned and used, a fixed rod 6 is movably connected inside the limiting groove 5, a fixed shaft 7 is installed inside the fixed rod 6, a first connecting arm 8 is connected to the outer side of the traction block 4, a connecting shaft 9 is installed at the end of the first connecting arm 8, the outer side of the connecting shaft 9 is connected with a second connecting arm 10, the second connecting arm 10 is fixedly connected with an output shaft of a motor 11 through a coupler, the traction block 4 and the second connecting arm 10 form a linkage structure through a first connecting arm 8, the first connecting arm 8 and the second connecting arm 10 are arranged in parallel, the surface of the display screen 2 can be cleaned through the mutual matching of the display screen 2, the cleaning brush 3, the traction block 4, the limiting groove 5, the fixing rod 6, the fixing shaft 7, the first connecting arm 8, the connecting shaft 9, the second connecting arm 10 and the motor 11, the problem that the user reads the display content of the display screen 2 due to dirt or mist attached to the surface of the display screen 2 is solved, the problem that the user reads the display content of the display screen 2 is influenced is solved, the definition of the display screen 2 during use is ensured, the user can quickly read the use parameters of the air conditioner, the outer surface of the controller body 1 is provided with, the surface of the key 12 is provided with a protective film 13, the outer side of the protective film 13 is provided with a buckle 14, the protective film 13 is in clamping connection with the buckle 14, the protective film 13 is tightly attached to the key 12, the key 12 can be protected by the protective film 13 through the mutual matching use of the key 12, the protective film 13 and the buckle 14, the direct contact between the skin of a user and the key 12 is avoided, the aging abrasion of the printed mark on the surface of the key 12 is delayed, the service life of the key 12 is prolonged, one side of the controller body 1 is fixed with a clamping rod 15, one side of the controller body 1 is movably connected with a protective cover 17, a clamping block 16 is fixed on the side of the protective cover 17, the clamping rod 15 is in clamping connection with the clamping block 16, the clamping rod 15 and the controller body 1 are arranged vertically, the protective cover 17 is limited by the clamping of the clamping rod 15 and the clamping block 16 in a closed state, the protective cover 17 can be in a stable closed state, the protective cover 17 is prevented from being suddenly bounced when the controller body 1 is protected, the normal use of the protective function of the protective cover 17 is influenced, the rotating shaft 18 is installed inside the protective cover 17, the protective cover 17 and the controller body 1 form a rotating structure through the rotating shaft 18, the protective cover 17 and the fixture block 16 are integrally arranged, the protective cover 17 is installed outside the controller body 1 and can be opened and closed in a rotating mode around the rotating shaft 18, the protective performance of the controller in use is improved through the arrangement of the protective cover 17, the possibility that the controller is damaged due to impact when the controller is exposed outside is reduced, the property loss of a user is avoided as much as possible, the support arm 19 is arranged outside the rotating shaft 18, the movable shaft 20 is installed at the end of the support arm 19, the adjusting block 21 is movably connected to the outer side of the movable shaft 20, and the spring, spout 23 has been seted up to controller body 1's outside, regulating block 21 and spout 23 pass through spring 22 and constitute elasticity elevation structure, and the axis of regulating block 21 and spring 22's axis coincide each other, through kelly 15, fixture block 16, visor 17, pivot 18, support arm 19, loose axle 20, regulating block 21, spring 22 and spout 23 mutually support the use, made things convenient for people to open and shut visor 17, open more rapidly under spring 22's effect, can support it when visor 17 is opened simultaneously, it is convenient to have brought for the user to the operation of controller.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the controller is used, when a user needs to operate the controller, the clamping rod 15 is firstly separated from the clamping block 16, the limiting acting force borne by the spring 22 disappears, the spring 22 recovers to the original length, the adjusting block 21 slides and rises in the sliding groove 23, meanwhile, the supporting arm 19 rotates around the movable shaft 20 to jack the protective cover 17, the protective cover 17 rotates around the rotating shaft 18 to be opened, the user can use the controller, the supporting arm 19 is matched with the spring 22 for use, the protective cover 17 can be automatically opened, the protective cover 17 is opened more rapidly, meanwhile, the protective cover 17 can be supported when the protective cover 17 is opened, convenience is brought to the user for operating and using the controller, the protective cover 17 is closed after use, the protective cover 17 is limited by the clamping rod 15 and the clamping block 16 in a closed state to balance the elastic force of the spring 22, and the protective cover 17 can be in a stable closed state, when a user needs to clean fog or dirt on the surface of the display screen 2, the motor 11 is turned on, the motor 11 drives the second connecting arm 10 to rotate, the first connecting arm 8 is driven by the connecting shaft 9, so that the traction block 4 is driven by the first connecting arm 8 to move back and forth along the limiting groove 5, the cleaning brush 3 is driven to move on the surface of the display screen 2 to wipe off the dirt on the surface of the display screen 2, and the traction block 4 is rotated by the fixing rod 6 around the fixing shaft 7 to limit when moving, guarantee the steady removal of traction block 4, cleaning brush 3 can be automatic clears up display screen 2, avoids dirty or fog to adhere to on display screen 2 surfaces, brings inconvenience for user's use, has guaranteed the definition when display screen 2 shows the use.

In conclusion, this fresh air controller for central air conditioning has reached and has cleared up the purpose of cleaning to display screen 2 surface, has solved dirty or fog and has attached to display screen 2 surface, influences the problem that the user read to display screen 2 display content, has guaranteed the definition when display screen 2 shows the use for the user can read the service parameter of air conditioner fast.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a fresh air controller for central air conditioning, includes controller body (1), its characterized in that: the controller is characterized in that a display screen (2) is mounted inside the controller body (1), a cleaning brush (3) is arranged on the surface of the display screen (2), a traction block (4) is connected to the end of the cleaning brush (3), a limiting groove (5) is formed in the outer portion of the traction block (4), a fixed rod (6) is movably connected inside the limiting groove (5), a fixed shaft (7) is mounted inside the fixed rod (6), a first connecting arm (8) is connected to the outer side of the traction block (4), a connecting shaft (9) is mounted at the end of the first connecting arm (8), a second connecting arm (10) is connected to the outer side of the connecting shaft (9), the second connecting arm (10) is fixedly connected with an output shaft of a motor (11) through a coupler, a key (12) is arranged on the outer surface of the controller body (1), and a protective film (13) is mounted on the surface of the key (12, the outside of protection film (13) is provided with buckle (14), one side of controller body (1) is fixed with kelly (15), one side swing joint of controller body (1) has visor (17), the avris of visor (17) is fixed with fixture block (16), the internally mounted of visor (17) has pivot (18), the outside of pivot (18) is provided with support arm (19), loose axle (20) are installed to the end department of support arm (19), the outside swing joint of loose axle (20) has regulating block (21), the bottom of regulating block (21) is connected with spring (22), spout (23) have been seted up to the outside of controller body (1).

2. The fresh air controller for a central air conditioner according to claim 1, wherein: a sliding structure is formed between the traction block (4) and the limiting groove (5), and the limiting groove (5) is arranged in an arc shape.

3. The fresh air controller for a central air conditioner according to claim 1, wherein: the traction block (4) and the second connecting arm (10) form a linkage structure through the first connecting arm (8), and the first connecting arm (8) and the second connecting arm (10) are arranged in parallel.

4. The fresh air controller for a central air conditioner according to claim 1, wherein: the protective film (13) is connected with the buckle (14) in a clamping manner, and the protective film (13) is tightly attached to the key (12).

5. The fresh air controller for a central air conditioner according to claim 1, wherein: the clamping rod (15) is connected with the clamping block (16) in a clamping mode, and the clamping rod (15) and the controller body (1) are perpendicular to each other.

6. The fresh air controller for a central air conditioner according to claim 1, wherein: the protective cover (17) and the controller body (1) form a rotating structure through a rotating shaft (18), and the protective cover (17) and the clamping block (16) are integrally arranged.

7. The fresh air controller for a central air conditioner according to claim 1, wherein: the adjusting block (21) and the sliding groove (23) form an elastic lifting structure through a spring (22), and the central axis of the adjusting block (21) and the central axis of the spring (22) are overlapped.