Linkage shutter air port and air supply device

Abstract

The embodiment of the utility model relates to the technical field of air supply devices, and particularly discloses a linkage shutter air port and an air supply device, the linkage shutter air port comprises a frame, a connecting piece and a connecting rod assembly, the two ends of the connecting piece are respectively connected with the two ends of the frame, a plurality of shutter blades are rotatably arranged on the connecting piece and are rotatably connected to the connecting rod assembly in a damping manner, and the connecting rod assembly is connected with the connecting piece. The louver blades can drive the connecting rod assembly to move. By means of the mode, the structure of the linkage shutter air port can be simplified, and production cost can be reduced.

Description

TECHNICAL FIELD

[0001] The embodiment of the utility model relates to air supply device technical field, in particular to a linkage louver air port and air supply device. BACKGROUND

[0002] The linkage louver air port is usually installed at the air supply port of the air supply device, and the air supply device adjusts the opening and closing angle of the louver blades of the linkage louver air port to accurately control the direction and distribution of the airflow.

[0003] However, in the process of implementing the embodiment of the utility model, the inventor finds that: at present, the linkage louver air port comprises a frame, a plurality of louver blades, a plurality of horizontal rods, two connecting rods and two friction plates, the plurality of louver blades are rotationally arranged on the frame, the louver blades are connected to the middle part of the horizontal rods, the two ends of the horizontal rods are respectively connected to the two connecting rods, one friction plate is arranged on one louver blade, and the other friction plate is arranged on one horizontal rod connected to the one louver blade, the one friction plate and the other friction plate abut, when the angle of the plurality of louver blades is adjusted, any louver blade is rotated to drive the corresponding horizontal rod to rotate, so as to drive the two connecting rods to move in opposite directions, thereby driving the other louver blades to rotate, but the linkage mode composed of the plurality of horizontal rods, the two friction plates and the two connecting rods makes the structure of the linkage louver air port complex, resulting in high production cost. UTILITY MODEL CONTENT

[0004] The technical problem solved by the utility model is to provide a linkage louver air port and air supply device, which can solve the technical problem that the structure of the linkage louver air port is complex and the production cost is high.

[0005] To solve the above technical problem, one technical scheme of the utility model is to provide a linkage louver air port, which comprises a frame, a connecting piece and a connecting rod assembly, the two ends of the connecting piece are respectively connected to the two ends of the frame, the plurality of louver blades are rotationally arranged on the connecting piece and are dampingly rotationally connected to the connecting rod assembly, and the louver blades can drive the connecting rod assembly to move.

[0006] Optionally, the connecting rod assembly comprises a first connecting rod and a plurality of first locking pieces, one first locking piece is connected to one louver blade through the first connecting rod, and the first locking piece abuts against the first connecting rod, so that the first connecting rod is dampingly rotationally connected to the louver blade.

[0007] When any louver blade is rotated, the first connecting rod is driven to move, thereby driving the remaining louver blades to rotate.

[0008] Optionally, the connecting rod assembly comprises at least two second connecting rods and a plurality of second locking pieces, and the plurality of louver blades are divided into at least two groups.

[0009] One of the second lock members is connected to one of the louvers through the second connecting rod, and the second lock member abuts against the second connecting rod, so that one of the second connecting rods is dampedly connected with one group of the louvers, and another of the second connecting rods is dampedly connected with another group of the louvers.

[0010] When any one of the louvers in one group of the louvers is turned, the second connecting rod is driven to move, thereby driving other louvers in the one group of the louvers to turn.

[0011] When any one of the louvers in another group of the louvers is turned, the second connecting rod is driven to move, thereby driving other louvers in the another group of the louvers to turn.

[0012] Optionally, the louver comprises a louver part and a turning part, the turning part is arranged to turn at the connecting member, the louver part is fixed to the turning part, and the connecting rod assembly is dampedly connected with the louver part.

[0013] Optionally, the shape of the cross section of the louver part is triangular along the direction from one end to the other end of the louver part.

[0014] Optionally, the louver comprises a turning part, the turning part is fixed to the louver part, the connecting member is provided with a plurality of first turning grooves, and the turning part of the louver is arranged to turn at the first turning grooves.

[0015] Optionally, the linkage louver air outlet further comprises a fixing member, two ends of the fixing member are connected to two ends of the frame respectively, and the turning part is arranged to dampedly turn at the fixing member.

[0016] Optionally, the fixing member is provided with a plurality of second turning grooves, and the turning part of the louver is arranged to dampedly turn at the second turning grooves.

[0017] Optionally, the fixing member is provided with a plurality of limiting openings, one of the limiting openings is communicated with one of the second turning grooves, and the side wall of the limiting opening is used for abutting against the louver part to limit the turning angle of the louver part.

[0018] To solve the above technical problems, the utility model adopts another technical scheme, which provides a kind of air supply device, comprising the linkage louver air outlet described above.

[0019] The utility model embodiment, linkage louver air inlet includes frame, connecting piece and connecting rod assembly, the both ends of connecting piece are connected with the both ends of frame respectively, a plurality of louver blades are rotatably arranged on the connecting piece, and the connecting rod assembly is rotatably connected to the connecting rod assembly, the louver blade can drive the connecting rod assembly to move. Through a plurality of louver blades rotatably arranged on connecting piece, and a plurality of louver blades and connecting rod assembly rotatable connection, realize louver linkage, simplify the structure of linkage louver air inlet, reduce production cost. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiment of the present application, the drawings needed to be used in the embodiment of the present application will be briefly introduced as follows. Obviously, the drawings described below are only some embodiments of the present application, and other drawings can be obtained according to the drawings without creative labor for those skilled in the art.

[0021] Figure 1 It is a structure schematic view of the linkage louver air inlet of the utility model embodiment;

[0022] Figure 2 It is another structure schematic view of the linkage louver air inlet of the utility model embodiment;

[0023] Figure 3 It is a structure schematic view of the frame of the linkage louver air inlet of the utility model embodiment;

[0024] Figure 4 It is a structure schematic view of the connecting piece of the linkage louver air inlet of the utility model embodiment;

[0025] Figure 5 It is a structure schematic view of the louver blade of the linkage louver air inlet of the utility model embodiment;

[0026] Figure 6 It is a structure schematic view of the first connecting rod of the connecting rod assembly of the linkage louver air inlet of the utility model embodiment;

[0027] Figure 7 It is a structure schematic view of the fixing piece of the linkage louver air inlet of the utility model embodiment.

[0028] Mark explanation:

[0029] 100, linkage louver air inlet;

[0030] 1, frame; 11, first edge connector; 111, first receiving groove; 112, first screw groove; 12, second edge connector; 121, second receiving groove; 122, second screw groove;

[0031] 2, connecting piece; 21, first rotating groove; 22, avoiding opening; 23, first through hole; 24, second through hole;

[0032] 3, louver; 31, rotating part; 32, louver part; 321, first connecting hole;

[0033] 4, connecting rod assembly; 41, first connecting rod; 411, third through hole;

[0034] 5, fixing piece; 51, second rotating groove; 52, limiting opening. DETAILED DESCRIPTION

[0035] In order to facilitate the understanding of the present application, the present application will be described in more detail below in conjunction with the drawings and specific embodiments. It should be noted that when an element is described as "locked to" another element, it can be directly on the other element, or one or more intervening elements can be present therebetween. When an element is described as "connected to" another element, it can be directly connected to the other element, or one or more intervening elements can be present therebetween. The terms "vertical", "horizontal", "left", "right" and similar expressions used in the specification are only for the purpose of illustration.

[0036] Unless otherwise defined, all technical and scientific terms used in the specification are the same as those commonly understood by those skilled in the art to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing the specific embodiments and are not intended to limit the present application. The term "and / or" used in the specification includes any and all combinations of one or more related listed items.

[0037] Please refer to Figure 1 and Figure 2 The linkage louver air port 100 includes a frame 1, a connecting piece 2, a plurality of louvers 3, a connecting rod assembly 4 and a fixing piece 5. One end of the connecting piece 2 is connected to one end of the frame 1, and the other end of the connecting piece 2 is connected to the other end of the frame 1. The plurality of louvers 3 are rotatably arranged on the connecting piece 2, and the plurality of louvers 3 are arranged at intervals. The connecting rod assembly 4 is dampingly rotatably connected with the plurality of louvers 3, and the louver 3 can drive the connecting rod assembly 4 to move. One end of the fixing piece 5 is connected to one end of the frame 1, and the other end of the fixing piece 5 is connected to the other end of the frame 1, and the fixing piece 5 is dampingly rotatably arranged with the plurality of louvers 3.

[0038] For the above-mentioned frame 1, please refer to Figure 3The frame 1 comprises a first edge connector 11 and a second edge connector 12. The first edge connector 11 is arranged at one end of the frame 1. The first edge connector 11 is provided with a first receiving groove 111 for receiving one end of the fixing member 5. The second edge connector 12 is arranged at the other end of the frame 1 and is arranged opposite to the first edge connector 11. The second edge connector 12 is provided with a second receiving groove 121 for receiving the other end of the fixing member 5.

[0039] It can be understood that, in some embodiments, the frame 1 is not limited to the above structure, and the frame 1 can also have other structures, for example, the frame 1 further comprises a third edge connector (not shown) and a fourth edge connector (not shown). The first edge connector 11, the third edge connector, the second edge connector 12 and the fourth edge connector are sequentially connected end to end, and the third edge connector is arranged opposite to the fourth edge connector.

[0040] For the above-mentioned connecting member 2, please refer to Figure 4 One end of the connecting member 2 is connected to the first edge connector 11, and the other end of the connecting member 2 is connected to the second edge connector 12. The connecting member 2 is provided with a plurality of first rotation grooves 21 and a plurality of avoiding openings 22. The first rotation groove 21 is a through groove, and the first rotation groove 21 is arranged to rotate with the louver 3. One avoiding opening 22 is connected to one first rotation groove 21, and the avoiding opening 22 is used to avoid the louver 3, thereby facilitating the rotation and installation of the louver 3.

[0041] In some embodiments, the louver 3 further comprises a first bolt (not shown) and a second bolt (not shown). The connecting member 2 is provided with a first through hole 23 and a second through hole 24. The first through hole 23 is arranged at one end of the connecting member 2, and the second through hole 24 is arranged at the other end of the connecting member 2. The first bolt passes through the first through hole 23 and is connected to the first edge connector 11, so that the connecting member 2 is connected and fixed with the first edge connector 11. The second bolt passes through the second through hole 24 and is connected to the second edge connector 12, so that the connecting member 2 is connected and fixed with the second edge connector 12.

[0042] In some embodiments, the first bolt and the second bolt are both self-tapping screws, thereby facilitating the adjustment of the installation position of the connecting member 2. Furthermore, in some embodiments, please refer to Figure 3 In order to facilitate the screwing of the first bolt and the second bolt, the first edge connector 11 is provided with a first screw groove 112 for the first bolt, and the second edge connector 12 is provided with a second screw groove 122 for the first bolt.

[0043] For the above-mentioned louver 3, please refer to Figure 5The louver blade 3 comprises a rotating portion 31 and a blade portion 32. The rotating portion 31 is rotatably arranged in the first rotating groove 21, and the rotating portion 31 extends out of the first rotating groove 21 from the avoiding opening 22. The blade portion 32 is fixed to the rotating portion 31, and the cross section of the blade portion 32 is triangular along the direction from one end to the other end of the blade portion 32. The blade portion 32 is provided with a first connecting hole 321. The first connecting hole 321 is for connecting the connecting rod assembly 4.

[0044] For the connecting rod assembly 4, please refer to Figure 6 The connecting rod assembly 4 comprises a first connecting rod 41 and a plurality of first locking members (not shown). The first connecting rod 41 is provided with a plurality of third through holes 411. A first locking member is connected to the first connecting hole 321 of a louver blade 3 through a third through hole 411, and the first locking member abuts against the first connecting rod 41, so that the first connecting rod 41 is connected to the plurality of louver blades 3 in a damping and rotating manner. The damping friction between the first connecting rod 41 and the louver blades 3 can be adjusted by adjusting the depth at which the first locking member is connected to the first connecting hole 321. When any louver blade 3 is rotated, the first connecting rod 41 is driven to move, thereby driving other louver blades 3 to rotate, so that the plurality of louver blades 3 are linked to synchronously adjust the angles of the louver blades 3, thereby being used for precisely controlling the direction and distribution of air flow.

[0045] In some embodiments, the first locking member is a bolt, and the first connecting hole 321 is a threaded hole. Furthermore, in some embodiments, the first locking member is a self-tapping screw.

[0046] It can be understood that, in some embodiments, the connecting rod assembly 4 is not limited to the above structure, and the connecting rod assembly 4 can also have other structures, for example, the connecting rod assembly 4 comprises at least two second connecting rods (not shown) and a plurality of second locking members (not shown). The plurality of louver blades 3 are divided into at least two groups. The second connecting rod is provided with a plurality of fourth through holes. A second locking member is connected to the first connecting hole 321 of a louver blade 3 through a fourth through hole, and the second locking member abuts against the second connecting rod, so that a second connecting rod is connected to a group of louver blades 3 in a damping and rotating manner, and another second connecting rod is connected to another group of louver blades 3 in a damping and rotating manner. The damping friction between the second connecting rod and the louver blades 3 can be adjusted by adjusting the depth at which the second locking member is connected to the first connecting hole 321. When any louver blade 3 in a group of louver blades 3 is rotated, a second connecting rod is driven to move, thereby driving other louver blades 3 in the group of louver blades 3 to rotate, and / or when any louver blade 3 in another group of louver blades 3 is rotated, another second connecting rod is driven to move, thereby driving other louver blades 3 in the other group of louver blades 3 to rotate. Through the above structure, the plurality of louver blades 3 are linked to be adjusted in at least two groups, thereby being used for adjusting different directions and distributions of air flow.

[0047] In some embodiments, the second locking member is a bolt.

[0048] For the above fixing member 5, please refer to Figure 7 , the fixing member 5 is provided with a plurality of second rotation grooves 51 and a plurality of limiting openings 52. A second rotation groove 51 is arranged in damping rotation with a rotating part 31 of a louver blade 3, further providing damping friction for the louver blade 3, so that the louver blade 3 is fixed better. A limiting opening 52 is communicated with a second rotation groove 51, and the shape of the limiting opening 52 is a trumpet mouth. The side wall of the limiting opening 52 is used to abut against the louver part 32 to limit the rotation angle of the louver part 32. The limiting opening 52 is also used to facilitate the assembly of the fixing member 5 and the louver blade 3.

[0049] In some embodiments, the fixing member 5 is made of ABS or PVC material, so as to reduce the friction noise when the louver blade 3 rotates.

[0050] In the embodiment of the utility model, the linkage louver air inlet 100 includes a frame 1, a connecting piece 2 and a connecting rod assembly 4, both ends of the connecting piece 2 are connected with both ends of the frame 1 respectively, a plurality of louver blades 3 are arranged in rotation in the connecting piece 2 and are connected in damping rotation with the connecting rod assembly 4, and the louver blades 3 can drive the connecting rod assembly 4 to move. By arranging a plurality of louver blades 3 in rotation in the connecting piece 2 and connecting the plurality of louver blades 3 in damping rotation with the connecting rod assembly 4, linkage of the louver blades 3 is realized, the structure of the linkage louver air inlet 100 is simplified, and the production cost is reduced.

[0051] The utility model also provides a kind of air supply device embodiment, and the air supply device includes the linkage louver air inlet 100 described above, for the structure and function of linkage louver air inlet 100 can refer to the above embodiment, here will not be described one by one.

[0052] It should be noted that the specification and drawings of the utility model provide a preferred embodiment of the utility model, but the utility model can be realized by many different forms, and is not limited to the embodiments described in the specification, and these embodiments are not as additional limitation to the content of the utility model, and the purpose of providing these embodiments is to make the understanding of the disclosed content of the utility model more thorough and comprehensive. And, the above technical features continue to combine, form various embodiments not listed above, which are regarded as the range of the specification of the utility model; further, for those skilled in the art, the above description can be improved or changed, and all these improvements and changes should belong to the protection scope of the attached claims of the utility model.

Claims

1. A linked louvered air vent, characterized in that, include: frame; A connector, the two ends of which are respectively connected to the two ends of the frame; Linkage assembly; Multiple louvers are rotatably mounted on the connector and damped rotatably connected to the linkage assembly, and the louvers can drive the linkage assembly to move; The frame is provided with a first screw slot and a second screw slot, the first screw slot being located at one end of the frame and the second screw slot being located at the other end of the frame; The connector is provided with a first through hole and a second through hole, the first through hole being located at one end of the connector, and the second through hole being located at one end of the connector; and The first bolt passes through the first through hole and is screwed into the first screw slot; The second bolt passes through the second through hole and is screwed into the second screw slot.

2. The linked louvered air vent according to claim 1, characterized in that, The linkage assembly includes a first linkage and a plurality of first locking members. A first locking member passes through the first linkage and is connected to a louver. The first locking member abuts against the first linkage to make the first linkage and the louver rotate in a damped manner. When any of the louvers is rotated, the first connecting rod moves, thereby causing the remaining louvers to rotate.

3. The linked louvered air vent according to claim 1, characterized in that, The linkage assembly includes at least two second linkages and multiple second locking members, and the multiple louvers are divided into at least two groups; A second locking member passes through the second link and is connected to one of the louvers. The second locking member abuts against the second link to cause the second link to be rotatably connected to a set of the louvers, and to cause another second link to be rotatably connected to another set of the louvers. When any one of the louvers in a set of louvers is rotated, it drives a second connecting rod to move, thereby driving the other louvers in the set of louvers to rotate. And / or, when any of the louvers in the other set of louvers is rotated, it causes another second linkage to move, thereby causing the other louvers in the other set of louvers to rotate.

4. The linked louvered air vent according to claim 2 or 3, characterized in that, The louver includes a blade portion and a rotating portion. The rotating portion is rotatably disposed on the connector, the blade portion is fixed to the rotating portion, and the connecting rod assembly is damped and rotatably connected to the blade portion.

5. The linked louvered air vent according to claim 4, characterized in that, Along the direction from one end of the blade portion to the other end, the cross-sectional shape of the blade portion is triangular.

6. The linked louvered air vent according to claim 4, characterized in that, The connector is provided with a plurality of first rotating grooves, and the rotating part of one of the louvers is rotatably disposed in the first rotating groove.

7. The linked louvered air vent according to claim 4, characterized in that, The linked louvered air vent also includes a fixing component, the two ends of which are respectively connected to the two ends of the frame, and the rotating part is damped and rotated on the fixing component.

8. The linked louvered air vent according to claim 7, characterized in that, The fixing member is provided with multiple second rotating grooves, and the rotating part of one of the louvers is damped and rotatably disposed in the second rotating groove.

9. The linked louvered air vent according to claim 8, characterized in that, The fastener is provided with multiple limiting openings, one of which is connected to a second rotating groove. The sidewall of the limiting opening is used to abut against the blade portion to limit the rotation angle of the blade portion.

10. An air supply device, characterized in that, Including the linked louvered air vent as described in any one of claims 1-9.

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