Air conditioning air volume adjusting mechanism

Abstract

The utility model discloses an air conditioner air volume adjusting mechanism which comprises an automobile installation part, an air outlet grating is installed on the surface of the automobile installation part, an adjusting knob is installed on one side of the air outlet grating, a protection frame is arranged on the surface of the adjusting knob in a sleeved mode, and a sealing cover plate is hinged to the end face of the protection frame. Limiting mechanisms are fixed to the inner side of the protection frame and the inner side of the sealing cover plate, and a pulling mechanism is installed on the outer side of the sealing cover plate. The protective frame is connected with the surface of the automobile mounting part, so that the adjusting knob can be shielded and protected, and when the surface of the protective frame is covered with the sealing cover plate, the interior of the protective frame can be sealed, dust and garbage are prevented from entering the protective frame, the mistaken touch phenomenon is avoided, and the service life of the automobile mounting part is prolonged. And meanwhile, the connection stability of the protection frame and the sealing cover plate can be conveniently improved through the limiting mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile air conditioners, in particular to an air volume regulating mechanism for an air conditioner. Background Art

[0002] Car air conditioning device, also known as car air conditioner, is a ventilation device used to adjust and control the temperature, humidity, air cleanliness and air flow in the car compartment to the optimal state, provide a comfortable riding environment for passengers, reduce travel fatigue, create good working conditions for the driver, and play an important role in ensuring safe driving.

[0003] At present, when adjusting the air volume of automobile air conditioners, they are adjusted by turning the knob, but the existing knobs are exposed to the outside for a long time. When there are children in the car, the knobs are easily touched by mistake. At the same time, dust and garbage will adhere to the gap of the knob, which is difficult to clean and cause the knob to get stuck. Therefore, we propose an air volume adjustment mechanism for air conditioners to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an air volume regulating mechanism for air conditioners.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An air volume adjustment mechanism for an air conditioner comprises an automobile mounting part, an air outlet grille is mounted on the surface of the automobile mounting part, and an adjustment knob is mounted on one side of the air outlet grille, a protective frame is sleeved on the surface of the adjustment knob, and a sealing cover plate is hinged on the end face of the protective frame, a limiting mechanism is fixed on the inner sides of the protective frame and the sealing cover plate, and a pulling mechanism is mounted on the outer side of the sealing cover plate.

[0007] Preferably, the cross-section of the protective frame is set to a rectangular frame, the inner wall size of the protective frame is larger than the surface size of the adjusting knob, the surface size of the sealing cover plate is adapted to the surface size of the protective frame, and the interior of the protective frame can be sealed by covering the surface of the protective frame with the sealing cover plate.

[0008] Preferably, the limiting mechanism includes a limiting frame, the inner wall of the protection frame is fixedly connected to the limiting frame, the inner side of the sealing cover plate is fixedly connected to the fixing frame, the cross-sections of the limiting frame and the fixing frame are both set to be rectangular frames, the surface size of the limiting frame is larger than the surface size of the fixing frame, and the sealing cover plate can be limited and supported by the interference between the limiting frame and the fixing frame.

[0009] Preferably, a first magnetic strip is glued to the surface of the limiting frame, and a second magnetic strip is glued to the surface of the fixing frame. The surface sizes of the first magnetic strip and the second magnetic strip are the same. The first magnetic strip and the second magnetic strip are adsorbed on each other, which facilitates the function of the limiting sealing cover.

[0010] Preferably, the pulling mechanism includes a folding handle, a U-shaped groove is provided on the outer side of the sealing cover plate, and a folding handle is glued to the inner wall of the U-shaped groove, and the lower end of the folding handle is fixedly connected to one end of the connecting block, and the other end of the connecting block is fixedly connected to a driving plate, and the U-shaped groove provided on the outer side of the sealing cover plate can facilitate the installation of the limit folding handle.

[0011] Preferably, a through hole is opened below the U-shaped groove, the cross-section of the driving plate is set to be rectangular, the size of the through hole is larger than the surface size of the driving plate, and the driving plate can be easily moved in the through hole through the through hole opened below the U-shaped groove.

[0012] Preferably, the cross-section of the folding handle is set to be U-shaped, and the upper surface of the anti-slip rubber pad is sleeved with an anti-slip rubber pad, and a plurality of groups of anti-slip rubber strips are arranged at equal distances on the surface of the anti-slip rubber pad. By wrapping the anti-slip rubber pad on the surface of the folding handle, the folding handle can be easily grasped.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The device can shield and protect the adjustment knob by connecting the protection frame to the surface of the automobile mounting part, and when the sealing cover is covered on the surface of the protection frame, the inside of the protection frame can be sealed to reduce the entry of dust and garbage and avoid accidental collision. At the same time, the connection stability of the protection frame and the sealing cover can be conveniently increased through the limiting mechanism.

[0015] 2. The device can drive the folding handle to rotate around the inside of the sealing cover plate through the connecting block by pressing the driving plate. When convenient, the folding handle drives the anti-skid rubber pad to extend from the inside of the sealing cover plate, which facilitates pulling the folding handle and opening the sealing cover plate. At the same time, through the multiple groups of anti-skid rubber strips arranged on the surface of the anti-skid rubber pad, when the folding handle is stored, the anti-skid rubber pad drives the anti-skid rubber strips to conflict with the inner wall of the sealing cover plate, so that it is convenient to store it in the sealing cover plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional schematic diagram of an air volume adjustment mechanism for an air conditioner proposed by the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of a three-dimensional open state of the protective frame and the sealing cover plate structure;

[0018] Figure 3 for Figure 1 A three-dimensional exploded schematic diagram of the sealing cover plate and the pulling mechanism structure;

[0019] Figure 4 for Figure 1 A three-dimensional cross-sectional diagram of the folding handle and anti-slip rubber pad structure.

[0020] In the figure: 1. Car mounting parts; 2. Air outlet grille; 3. Adjustment knob; 4. Protection frame; 5. Sealing cover;

[0021] 6. Limiting mechanism; 61. Limiting frame; 62. First magnetic strip; 63. Fixed frame; 64. Second magnetic strip;

[0022] 7. Pulling mechanism; 71. Folding handle; 72. Connecting block; 73. Driving plate; 74. Anti-skid rubber pad; 75. Anti-skid rubber strip. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-4 An air volume adjustment mechanism for an air conditioner comprises an automobile mounting part 1, an air outlet grille 2 is mounted on the surface of the automobile mounting part 1, and an adjusting knob 3 is mounted on one side of the air outlet grille 2, a protective frame 4 is sleeved on the surface of the adjusting knob 3, and the protective frame 4 is sleeved on the surface of the adjusting knob 3 to conveniently protect the adjusting knob 3, and a sealing cover plate 5 is hinged on the end surface of the protective frame 4, and the sealing cover plate 5 is covered on the surface of the protective frame 4 to seal the inside of the protective frame 4, and a limiting mechanism 6 is fixed on the inner sides of the protective frame 4 and the sealing cover plate 5, and a pulling mechanism 7 is mounted on the outer side of the sealing cover plate 5.

[0025] Further, see Figure 1 and Figure 2 It can be known that the cross-section of the protective frame 4 is set to a rectangular frame, the inner wall size of the protective frame 4 is larger than the surface size of the adjusting knob 3, the surface size of the sealing cover 5 is adapted to the surface size of the protective frame 4, and by making the inner wall size of the protective frame 4 larger than the surface size of the adjusting knob 3, it is convenient to put the adjusting knob 3 inside it.

[0026] Further, see Figure 2 and Figure 3It can be known that the limiting mechanism 6 includes a limiting frame 61, the inner wall of the protection frame 4 is fixedly connected to the limiting frame 61, the inner side of the sealing cover plate 5 is fixedly connected to the fixing frame 63, the cross-sections of the limiting frame 61 and the fixing frame 63 are both set to be rectangular frames, the surface size of the limiting frame 61 is larger than the surface size of the fixing frame 63, and the limiting frame 61 can facilitate the function of limiting and supporting the fixing frame 63.

[0027] Further, see Figure 2 and Figure 3 It can be known that the surface of the limit frame 61 is glued with the first magnetic strip 62, and the surface of the fixed frame 63 is glued with the second magnetic strip 64. The surface sizes of the first magnetic strip 62 and the second magnetic strip 64 are the same. The first magnetic strip 62 and the second magnetic strip 64 are adsorbed on each other, which facilitates the function of the limit protection frame 4 and the sealing cover plate 5.

[0028] Further, see Figure 3 and Figure 4 It can be known that the pulling mechanism 7 includes a folding handle 71, a U-shaped groove is provided on the outer side of the sealing cover plate 5, and the folding handle 71 is glued to the inner wall of the U-shaped groove, and the lower end of the folding handle 71 is fixedly connected to one end of the connecting block 72, and the other end of the connecting block 72 is fixedly connected to a driving plate 73. The connecting block 72 can conveniently connect the folding handle 71 and the driving plate 73, so that the driving plate 73 can drive the folding handle 71 to move.

[0029] Further, see Figure 3 and Figure 4 It can be seen that a through hole is opened below the U-shaped groove, the cross-section of the driving plate 73 is set to be rectangular, the size of the through hole is larger than the surface size of the driving plate 73, and the driving plate 73 can be moved in the through hole through the through hole opened below the U-shaped groove, which is convenient for controlling the unfolding of the folding handle 71.

[0030] Further, see Figure 3 and Figure 4 It can be known that the cross-section of the folding handle 71 is set to be U-shaped, and the upper surface of the anti-slip rubber pad 74 is sleeved with an anti-slip rubber pad 74, and a plurality of groups of anti-slip rubber strips 75 are arranged at equal distances on the surface of the anti-slip rubber pad 74. Through the anti-slip rubber pad 74 and the anti-slip rubber strip 75, when the folding handle 71 is engaged in the sealing cover plate 5, the friction between the folding handle 71 and the anti-slip rubber pad 74 and the anti-slip rubber strip 75 can be increased, thereby facilitating the function of limiting the engagement of the folding handle 71.

[0031] Working principle: When the utility model is in use, when the sealing cover plate 5 needs to be closed, according to the attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 and attached Figure 4, by pressing the sealing cover plate 5, the sealing cover plate 5 can drive the fixed frame 63 and the second magnetic strip 64 to be inserted into the protective frame 4. At this time, the second magnetic strip 64 will conflict with the surface of the first magnetic strip 62, so that the sealing cover plate 5 covers the end surface of the protective frame 4. At this time, the inside of the protective frame 4 is sealed, which is convenient for protecting the adjusting knob 3. When the sealing cover plate 5 needs to be opened, by pressing the driving plate 73, the connecting block 72 can drive the folding handle 71 to rotate inside the sealing cover plate 5. When the folding handle 71 drives the anti-slip rubber pad 74 to unfold, the anti-slip rubber pad 74 and the anti-slip rubber strip 75 can be held by hand, so that the folding handle 71 can drive the sealing cover plate 5 to be pulled open;

[0032] The above is the entire working principle of the utility model.

[0033] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0034] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0035] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. An air volume adjustment mechanism for an air conditioner, comprising a vehicle mounting member (1), characterized in that: An air outlet grille (2) is installed on the surface of the automobile mounting part (1), and an adjusting knob (3) is installed on one side of the air outlet grille (2); a protective frame (4) is sleeved on the surface of the adjusting knob (3), and a sealing cover plate (5) is hingedly connected to the end surface of the protective frame (4); a limiting mechanism (6) is fixed on the inner sides of the protective frame (4) and the sealing cover plate (5), and a pulling mechanism (7) is installed on the outer side of the sealing cover plate (5).

2. The air volume adjustment mechanism of an air conditioner according to claim 1, characterized in that: The cross section of the protection frame (4) is configured as a rectangular frame, the inner wall size of the protection frame (4) is larger than the surface size of the adjustment knob (3), and the surface size of the sealing cover plate (5) is matched with the surface size of the protection frame (4).

3. The air volume adjustment mechanism of an air conditioner according to claim 1, characterized in that: The limiting mechanism (6) comprises a limiting frame (61), the inner wall of the protection frame (4) is fixedly connected to the limiting frame (61), the inner side of the sealing cover plate (5) is fixedly connected to a fixing frame (63), the cross sections of the limiting frame (61) and the fixing frame (63) are both arranged as rectangular frames, and the surface size of the limiting frame (61) is larger than the surface size of the fixing frame (63).

4. The air volume adjustment mechanism for air conditioning according to claim 3, characterized in that: A first magnetic strip (62) is glued to the surface of the limiting frame (61), and a second magnetic strip (64) is glued to the surface of the fixing frame (63); the surface dimensions of the first magnetic strip (62) and the second magnetic strip (64) are the same.

5. The air volume adjustment mechanism for air conditioning according to claim 1, characterized in that: The pulling mechanism (7) comprises a folding handle (71), a U-shaped groove is provided on the outer side of the sealing cover plate (5), and the folding handle (71) is glued to the inner wall of the U-shaped groove, and the lower end of the folding handle (71) is fixedly connected to one end of a connecting block (72), and the other end of the connecting block (72) is fixedly connected to a driving plate (73).

6. The air volume adjustment mechanism for air conditioning according to claim 5, characterized in that: A through hole is provided below the U-shaped groove, the cross section of the driving plate (73) is arranged to be rectangular, and the size of the through hole is larger than the surface size of the driving plate (73).

7. The air volume adjustment mechanism for air conditioning according to claim 5, characterized in that: The cross section of the foldable handle (71) is set to be U-shaped, and the upper surface of the anti-skid rubber pad (74) is sleeved with the anti-skid rubber pad (74), and the surface of the anti-skid rubber pad (74) is provided with multiple groups of anti-skid rubber strips (75) at equal distances.

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