A connecting rod hidden air conditioning sweeping mechanism

Abstract

The present invention discloses a connecting rod hidden air-conditioning sweeping mechanism, which relates to the technical field of air-conditioning, including a fixed plate, a connecting platform rotatably mounted on the fixed plate, a main blade and a secondary blade respectively mounted on each connecting platform, a convex plate fixedly mounted on each of the main blades and the secondary blades, a limiting column fixedly mounted on the connecting platform, a limiting rod slidably mounted on the limiting column, an elastic member fixedly mounted between the limiting rod and the inner wall of the limiting column, a connecting seat fixedly mounted on the connecting platform, a connecting groove adapted to the size of the connecting seat is provided on each of the main blades and the secondary blades, a conical block fixedly mounted on the connecting seat, and the tip of the conical block is arranged in a direction away from the connecting platform. The present invention can remove the convex plate from the limiting column, at which time the main blade or the secondary blade will detach from the limiting column, so that it can be removed individually, and after the main blade or the secondary blade is removed individually, it can be taken out from the gap between the upper and lower sweeping blades.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning, and in particular to a connecting rod hidden type air conditioning air sweeping mechanism. Background Art

[0002] With the development of economy, the use of air conditioners is becoming more and more widespread. Air conditioners usually include indoor air conditioner units and outdoor air conditioner units. Air conditioners can adjust the temperature and humidity in buildings, making the environment more comfortable.

[0003] For example, the invention patent with publication number CN113294840A, entitled "An air-conditioning sweeping device and air conditioner," includes a middle frame, a sweeping mechanism, and a driving mechanism. The middle frame is configured to be fixedly connected to the air-conditioning body, and the driving mechanism is detachably connected to the sweeping mechanism. The driving mechanism is mounted on the middle frame, and the sweeping mechanism is detachably connected to the middle frame. The air conditioner includes the above-mentioned air-conditioning sweeping device. The air-conditioning sweeping device and air conditioner provided by the present invention improve the convenience of disassembling the sweeping mechanism. This facilitates users to conduct more comprehensive and thorough cleaning of the various components of the sweeping mechanism, reduces odor, and improves user experience.

[0004] When the air conditioner is in use, the air sweeping mechanism on it is in the air duct. As time goes by, dust and other dirt will adhere to the air sweeping blades. If it needs to be cleaned at this time, it will be more troublesome, especially the left and right air sweeping blades, which are arranged inside the upper and lower air sweeping blades, making cleaning more inconvenient. Summary of the Invention

[0005] The object of the present invention is to provide a connecting rod concealed air conditioning sweeping mechanism to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solution: a connecting rod hidden air-conditioning wind sweeping mechanism, comprising a fixed plate, a connecting platform rotatably installed on the fixed plate, a main blade and an auxiliary blade respectively installed on each connecting platform, a convex plate fixedly installed on the main blade and the auxiliary blade, a limiting column fixedly installed on the connecting platform, a limiting rod slidably installed on the limiting column, and an elastic part fixedly installed between the limiting rod and the inner wall of the limiting column.

[0007] Preferably, a connecting seat is fixedly installed on the connecting platform, and connecting grooves that are adapted to the size of the connecting seat are opened on the main blades and the auxiliary blades.

[0008] Preferably, a conical block is fixedly mounted on the connecting seat, and the tip of the conical block is arranged in a direction away from the connecting platform.

[0009] Preferably, a slide is slidably mounted on the limiting column, the cross section of the limiting rod is L-shaped, and the slide is fixedly connected to the long arm end of the limiting rod.

[0010] Preferably, an arc-shaped rod is slidably mounted on the fixed plate, a slide bar is slidably mounted on the fixed plate, a connecting plate is fixedly mounted on the arc-shaped rod, and the slide bar and the connecting plate are in contact with each other.

[0011] Preferably, the end of the arc-shaped plate close to the convex plate is provided with a bevel, and the end of the slide plate close to the arc-shaped plate is provided with an arc angle.

[0012] Preferably, the elastic member is a spring, a tension spring is fixedly mounted on the bottom end of the connecting plate, and one end of the tension spring away from the connecting plate is fixedly connected to the fixed plate.

[0013] Preferably, an abutment bar is fixedly mounted on the slide bar, the cross section of the abutment bar is in the shape of a right triangle, wherein one end of the connecting plate close to the abutment bar is provided with a rounded corner.

[0014] Preferably, a through hole is provided on the fixed plate, a clamping plate is fixedly installed on the inner wall of the through hole, an alignment groove is provided on the clamping plate, a limiting rib is fixedly installed on the connecting platform, the size of the limiting rib is adapted to the size of the alignment groove, a side panel is fixedly installed on the connecting platform, and a lock column is fixedly installed on the side panel.

[0015] Preferably, it further comprises a connecting rod, on which a locking groove is provided, and the locking column and the locking groove cooperate with each other.

[0016] In the above technical solution, the present invention provides a connecting rod hidden air-conditioning sweeping mechanism, which has the following beneficial effects: when the left and right sweeping blades need to be cleaned, the limit rod can be slid, and the limit rod will not extend from the side wall of the limit column. At this time, the convex plate can be removed from the limit column, and the main blade or the auxiliary blade will be detached from the limit column, so that they can be removed individually, and after the main blade or the auxiliary blade is removed individually, it can be taken out from the gap between the upper and lower sweeping blades. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 A schematic diagram of a three-dimensional structure provided by an embodiment of the present invention;

[0019] Figure 2 The embodiment of the present invention provides Figure 1 Schematic diagram of the structure at A;

[0020] Figure 3A schematic diagram of the bottom structure of a connection platform provided in an embodiment of the present invention;

[0021] Figure 4 A schematic diagram of a portion of the structure of a convex plate provided in an embodiment of the present invention;

[0022] Figure 5 A schematic diagram of a portion of the structure of a slide provided by an embodiment of the present invention;

[0023] Figure 6 A schematic diagram of a portion of the structure of a fixing plate provided in an embodiment of the present invention;

[0024] Figure 7 A schematic diagram of a portion of the structure of a connection platform provided in an embodiment of the present invention;

[0025] Figure 8 A schematic diagram of the bottom structure of a fixing plate provided in an embodiment of the present invention;

[0026] Figure 9 The embodiment of the present invention provides Figure 8 Schematic diagram of the structure at point B.

[0027] Description of reference numerals:

[0028] 1. Fixing plate; 11. Clamping plate; 12. Alignment groove; 2. Main blade; 21. Connecting groove; 31. Protruding plate; 311. Bottom groove; 312. Slot; 32. Limiting column; 33. Slide plate; 331. Spring; 34. Limiting rod; 35. Arc plate; 36. Connecting plate; 361. Tension spring; 37. Sliding bar; 38. Abutting bar; 39. Connecting seat; 41. Connecting platform; 42. Side plate; 43. Locking column; 44. Limiting rib; 45. Driving groove; 46. Limiting block; 5. Connecting rod; 51. Bending groove; 52. Locking groove; 6. Mounting column; 61. Limiting bar; 7. Auxiliary blade. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] See also Figure 1-9When the main blade 2 or the auxiliary blade 7 is installed on the connecting platform 41, the convex plate 31 is aligned with the limit post 32, and the limit rod 34 is slidably installed on the limit post 32. An elastic member is fixedly installed between the limit rod 34 and the inner wall of the limit post 32; when the main blade 2 or the auxiliary blade 7 is installed on the connecting platform 41, the convex plate 31 is aligned with the limit post 32, and the limit rod 34 is slid toward the middle position of the limit post 32. At this time, the limit rod 34 will not affect the insertion of the convex plate 31. As the convex plate 31 is inserted into the limit post 32, the elastic member will push the limit rod 34 to reset, so that the limit rod 34 limits the convex plate 31 to prevent the main blade 2 or the auxiliary blade 7 from disengaging.

[0031] In another embodiment of the present invention: a connecting seat 39 is fixedly mounted on the connecting platform 41, and a connecting groove 21 that is adapted to the size of the connecting seat 39 is provided on the main blade 2 and the auxiliary blade 7; preferably, the connecting seat 39 and the connecting groove 21 are both square. When the main blade 2 and the auxiliary blade 7 are installed on the connecting platform 41, the main blade 2 and the auxiliary blade 7 will not rotate when installed on the connecting platform 41 through the cooperation of the connecting groove 21 and the connecting seat 39, thereby making it more stable to follow the rotation of the connecting platform 41 during subsequent use.

[0032] In another embodiment of the present invention: a conical block is fixedly mounted on the connecting seat 39, and the tip of the conical block is arranged in a direction away from the connecting platform 41; through the conical block, when the main blade 2 or the auxiliary blade 7 is placed on the connecting seat 39, the connecting groove 21 can first be close to the tip position of the conical block, and then as the connecting groove 21 continues to slide, the connecting groove 21 is slowly aligned with the connecting seat 39, thereby facilitating the connection of the connecting groove 21 and the connecting seat 39.

[0033] In another embodiment of the present invention, a slide plate 33 is slidably mounted on the limit column 32, and the cross section of the limit rod 34 is L-shaped. The slide plate 33 is fixedly connected to the long arm end of the limit rod 34; the limit rod 34 can be easily moved by the slide plate 33, so that the limit rod 34 slides in the limit column 32, wherein the short arm end of the L-shaped limit rod 34 extends from the side wall of the limit column 32. When the main blade 2 or the auxiliary blade 7 is placed on the connecting platform 41, the convex plate 31 will be attached to the When the cam 31 is closed on the connecting platform 41, the elasticity will push the limiting rod 34 to extend from the side wall of the limiting column 32. At this time, the short arm end of the limiting rod 34 will cooperate with the limiting platform to limit the cam 31 to prevent the cam 31 from moving out of the limiting column 32. The cam 31 is provided with a bottom groove 311 and a slot 312. The bottom groove 311 can ensure that the cam 31 abuts against the connecting platform 41 without hindering the movement of the slide 33, and the size of the slot 312 is adapted to the size of the limiting column 32.

[0034] In another embodiment of the present invention: an arc rod is slidably installed on the fixed plate 1, a slide bar 37 is slidably installed on the fixed plate 1, and a connecting plate 36 is fixedly installed on the arc rod, and the slide bar 37 and the connecting plate 36 are abutted; slide bar 37 is slid toward the direction of connecting plate 36, and at this time, slide bar 37 will squeeze connecting plate 36, and connecting plate 36 will drive arc plate 35 to rise, and as arc plate 35 rises, arc plate 35 will abut on slide plate 33, thereby driving slide plate 33 to move toward limit post 32, and at this time slide plate 33 will drive limit rod 34 to move until the short arm end of limit rod 34 is retracted from the side wall of limit post 32, and at this time limit rod 34 will not affect the movement of convex plate 31, thereby facilitating the removal of convex plate 31 from limit post 32.

[0035] In another embodiment of the present invention: the end of the curved plate 35 close to the protruding plate 31 is provided with a beveled edge, and the end of the slide plate 33 close to the curved plate 35 is provided with a curved corner; wherein the slide plate 33 extends above the beveled edge of the curved plate 35, so that when the curved plate 35 is driven by the connecting plate 36 to move upward, the beveled edge on the curved plate 35 will abut against the curved corner of the slide plate 33, and the slide plate 33 is squeezed and moves toward the inside of the limiting column 32 to drive the movement of the limiting rod 34.

[0036] In another embodiment of the present invention: the elastic member is a spring 331, and a tension spring 361 is fixedly installed at the bottom end of the connecting plate 36, and the end of the tension spring 361 away from the connecting plate 36 is fixedly connected to the fixed plate 1; when the connecting plate 36 moves upward and drives the arc plate 35 to move upward, the tension spring 361 will be stretched, and as the slide bar 37 moves away, the tension spring 361 will pull the connecting plate 36 to reset, thereby causing the arc rod to also reset.

[0037] In another embodiment of the present invention: an abutment bar 38 is fixedly mounted on the slide bar 37, and the cross-section of the abutment bar 38 is in the shape of a right triangle, wherein the end of the connecting plate 36 close to the abutment bar 38 is provided with a rounded corner; wherein the hypotenuse of the right triangle is facing the connecting plate 36, and when the slide bar 37 drives the abutment bar 38 to move toward the connecting plate 36, the abutment bar 38 will abut on the rounded corner of the connecting plate 36 through its hypotenuse, so that the connecting plate 36 can rise.

[0038] In another embodiment of the present invention: a through hole is provided on the fixed plate 1, a clamping plate 11 is fixedly installed on the inner wall of the through hole, an alignment groove 12 is provided on the clamping plate 11, a limiting rib 44 is fixedly installed on the connecting platform 41, the size of the limiting rib 44 is adapted to the size of the alignment groove 12, a side panel 42 is fixedly installed on the connecting platform 41, and a lock column 43 is fixedly installed on the side panel 42; first extend the longer side panel 42 from the through hole until it is located below the fixed plate 1, then install the limiting rib 44 to the below of the clamping plate 11 through the alignment groove 12, then rotate the connecting platform 41 until the limiting rib 44 and the alignment groove 12 are misaligned, at which time the limiting rib 44 and the clamping plate 11 will limit the connecting platform 41, thereby preventing the connecting platform 41 from detaching from the through hole.

[0039] In another embodiment of the present invention, it also includes a connecting rod 5, a locking groove 52 is provided on the connecting rod 5, and the lock column 43 cooperates with the locking groove 52; wherein the lock column 43 is provided with a U-shaped groove, and the lock column 43 is made of an elastic material, preferably plastic. When the connecting rod 5 is installed on the lock column 43, the lock column 43 is squeezed, and the opening of the lock column 43 will bend toward the U-shaped groove until the groove is covered with the recess on the lock column 43. At this time, the lock column 43 will be reset by elasticity, so that the protrusion of the lock column 43 is stuck to the connecting rod 5. The connecting rod 5 will be installed in the recess of the lock column 43, and the connecting rod 5 and the lock column 43 will be able to rotate without being separated, wherein the bottom end of the fixing rod is fixedly connected to the mounting column 6, and the mounting column 6 is fixedly installed with a limit strip 61, and a servo motor is also included, and the servo motor is fixedly installed with a connecting rib. By aligning the connecting rib and the mounting column 6, the screw holes on the connecting rib and the mounting column 6 will be aligned, so that the mounting column 6 and the connecting rib are connected together with screws, wherein the limit strip 61 makes it convenient for the screw holes on the connecting rib to align with the mounting column 6 is aligned, and as the motor is installed, the motor shaft will be inserted into the drive slot 45, and the main blade 2 will be driven to rotate by the cooperation of the motor shaft and the drive slot 45. At the same time, the auxiliary blade 7 can also be inserted into the connecting rod 5 through the connecting platform 41 and the lock column 43 thereon, wherein the connecting rod 5 is provided with a curved groove 51, through which when the main blade 2 is driven to rotate, the connecting rod 5 can drive each auxiliary blade 7 to rotate synchronously, wherein the connecting rod 5 is hidden under the fixing plate 1, so that the connecting rod 5 does not affect the wind at the air outlet of the air conditioner, thereby avoiding reducing the air volume, and at the same time, the performance of the air conditioner is improved when the wind flow is not blocked and the flow rate is reduced, wherein a limit block 46 is fixedly installed on the fixing plate 1, and when the motor drives the connecting platform 41 to rotate, the limit block 46 makes it possible for the side plate 42 to abut against the limit block 46 when the connecting platform 41 rotates to a certain angle, and then the motor will rotate in the opposite direction to reset, so as to rotate back and forth left and right, thereby preventing the main blade 2 and the auxiliary blade 7 from rotating to a dead angle.

[0040] Working principle: When installing the main blade 2 or the auxiliary blade 7 on the connecting platform 41, align the protruding plate 31 with the limiting post 32, and slide the limiting rod 34 toward the middle position of the limiting post 32. At this time, the limiting rod 34 will not affect the insertion of the protruding plate 31. As the protruding plate 31 is inserted into the limiting post 32, the elastic member will push the limiting rod 34 to reset, so that the limiting rod 34 limits the protruding plate 31 to prevent the main blade 2 or the auxiliary blade 7 from detaching. When the main blade 2 and the auxiliary blade 7 are installed on the connecting platform 41, the main blade 2 and the auxiliary blade 7 will not rotate when installed on the connecting platform 41 through the cooperation of the connecting groove 21 and the connecting seat 39, so that the main blade 2 and the auxiliary blade 7 will not rotate when installed on the connecting platform 41, thereby making it easier to follow the movement during subsequent use. As the connecting platform 41 rotates more steadily, the connecting groove 21 can first approach the tip of the tapered block, and then as the connecting groove 21 continues to slide, the connecting groove 21 is slowly aligned with the connecting seat 39, thereby facilitating the connection of the connecting groove 21 and the connecting seat 39; the limiting rod 34 can be easily moved by the slide plate 33, so that the limiting rod 34 slides in the limiting column 32, wherein the short arm end of the L-shaped limiting rod 34 extends from the side wall of the limiting column 32, when the main blade 2 or the auxiliary blade 7 is placed on the connecting platform 41, the convex plate 31 will fit on the connecting platform 41, and at this time the elasticity will push the limiting rod 34 to extend from the side wall of the limiting column 32, and at this time the short arm end of the limiting rod 34 will cooperate with the limiting rod 34 to extend from the side wall of the limiting column 32. When the cam 31 is in the unlocked position, the cam 31 is locked and the locking cam 33 is unlocked, so the cam 31 is unlocked and the locking cam 33 is unlocked. When the slider 33 is moved upward, the oblique edge of the curved plate 35 abuts against the arc corner of the slider 33. The slider 33 is squeezed and moves toward the inside of the limiting column 32 to drive the movement of the limiting rod 34. At this time, the tension spring 361 will be stretched, and as the slide bar 37 moves away, the tension spring 361 will pull the connecting plate 36 to return to its original position, thereby causing the arc rod to also return to its original position. When the slide bar 37 drives the abutting bar 38 to move toward the connecting plate 36, the abutting bar 38 will abut against the rounded corner of the connecting plate 36 through its oblique edge, so that the connecting plate 36 can rise.First, extend the longer side panel 42 through the through-hole until it is located below the fixed plate 1. Then, install the limiting rib 44 through the alignment slot 12 and below the clamping plate 11. Then, rotate the connecting platform 41 until the limiting rib 44 and the alignment slot 12 are misaligned. At this point, the limiting rib 44 and the clamping plate 11 will restrain the connecting platform 41, preventing it from falling out of the through-hole.

[0041] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims.

Claims

1. A connecting rod hidden air conditioning sweeping mechanism, comprising a fixing plate (1), characterized in that: A connecting platform (41) is rotatably mounted on the fixing plate (1), a main blade (2) and an auxiliary blade (7) are respectively mounted on each connecting platform (41), a convex plate (31) is fixedly mounted on each of the main blade (2) and the auxiliary blade (7), a limiting column (32) is fixedly mounted on the connecting platform (41), a limiting rod (34) is slidably mounted on the limiting column (32), and an elastic member is fixedly mounted between the limiting rod (34) and the inner wall of the limiting column (32); A connecting seat (39) is fixedly mounted on the connecting platform (41), and a connecting groove (21) having a size matching that of the connecting seat (39) is provided on each of the main blade (2) and the auxiliary blade (7); A conical block is fixedly mounted on the connecting seat (39), and the tip of the conical block is arranged in a direction away from the connecting platform (41); A slide plate (33) is slidably mounted on the limiting column (32), the limiting rod (34) has an L-shaped cross section, and the slide plate (33) and the long arm end of the limiting rod (34) are fixedly connected; An arc-shaped rod is slidably mounted on the fixed plate (1), a slide bar (37) is slidably mounted on the fixed plate (1), a connecting plate (36) is fixedly mounted on the arc-shaped rod, and the slide bar (37) and the connecting plate (36) are in contact with each other; An end of the arc-shaped plate (35) close to the convex plate (31) is provided with a bevel, and an end of the slide plate (33) close to the arc-shaped plate (35) is provided with an arc angle; Slide the slide bar (37) toward the connecting plate (36). At this time, the slide bar (37) will squeeze the connecting plate (36), and the connecting plate (36) will drive the arc plate (35) to rise. As the arc plate (35) rises, the arc plate (35) will abut on the slide plate (33), thereby driving the slide plate (33) to move toward the limiting column (32). At this time, the slide plate (33) will drive the limiting rod (34) to move until the short arm end of the limiting rod (34) is retracted from the side wall of the limiting column (32). At this time, the limiting rod (34) will not affect the movement of the convex plate (31), thereby facilitating the removal of the convex plate (31) from the limiting column (32).

2. The connecting rod hidden air conditioning sweeping mechanism according to claim 1, characterized in that: The elastic member is a spring (331), and a tension spring (361) is fixedly installed at the bottom end of the connecting plate (36). One end of the tension spring (361) away from the connecting plate (36) is fixedly connected to the fixed plate (1).

3. The connecting rod hidden air conditioning sweeping mechanism according to claim 2, characterized in that: An abutment bar (38) is fixedly mounted on the slide bar (37), and the cross section of the abutment bar (38) is in the shape of a right-angled triangle, wherein one end of the connecting plate (36) close to the abutment bar (38) is provided with a rounded corner.

4. The connecting rod hidden air conditioning air sweeping mechanism according to claim 3, characterized in that: The fixing plate (1) is provided with a through hole, a clamping plate (11) is fixedly mounted on the inner wall of the through hole, an alignment groove (12) is provided on the clamping plate (11), a limiting rib (44) is fixedly mounted on the connecting platform (41), the size of the limiting rib (44) is adapted to the size of the alignment groove (12), a side plate (42) is fixedly mounted on the connecting platform (41), and a locking column (43) is fixedly mounted on the side plate (42).

5. The connecting rod hidden air conditioning sweeping mechanism according to claim 4, characterized in that: It also includes a connecting rod (5), a locking groove (52) is provided on the connecting rod (5), and the locking column (43) and the locking groove (52) are matched.

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