KR20120088521A - Air conditioner - Google Patents

Abstract

PURPOSE: An air-conditioner is provided to maintain ventilation directions and ventilation angles different from each other in a cooling-and-heating state because each shielding member is pivoted along first or second direction by being interlocked through first and second driving units. CONSTITUTION: An air-conditioner comprises a body(100), a shielding plate(101), a first shaft unit(103), a second shaft unit(104), a first pivoting unit, a first gear(107), a driving unit, a second pivoting unit(106), and a second gear(108). The shielding member is mounted in an opening of the body to be moved. Each one end of the first and second shaft units is mounted in the body to be moved and each the other end of the first and second shaft units is mounted in the fixing plate to be moved. The first and second shaft units are respectively connected closely to the shielding plate. The first and second pivoting units are penetrated through and installed in the fixing plate to be pivoted. The driving unit is mounted in the body while being closely connected to the first pivoting unit and the first gear. The elastic unit is supported between the first driving unit and the first pivoting unit. An elastic unit is supported between the driving unit and the first gear. The second gear is joined to the first gear by being engaged while being closely connected to the second pivoting unit.

Description

Air conditioner {AIR CONDITIONER}

The present invention relates to an air conditioner, and more particularly, to an air conditioner for switching the two shafts to adjust the openings blown.

At present, the air conditioner is widely applied in human daily life. Since air expands when warmed and shrinks when cold, hot air is less dense and lighter than cold air, so hot air rises and cold air falls. When it is necessary to raise the temperature with respect to a certain space, the air conditioner blows hot air downward so that the hot air rises, driving cold air to raise the temperature of the entire space. In addition, when it is necessary to lower the temperature for a certain space, the air conditioner blows cool air upwards to drive out the hot air to lower the temperature of the entire space.

However, currently used air conditioner is to adjust the blowing direction by the rotating shaft formed in the middle portion of the blower plate, because of this structure, hot and cold wind leaks when you send out the hot and cold wind As a result, the efficiency of hot and cold wind operation of the air conditioner is reduced.

It is an object of the present invention to provide an air conditioner which improves the above-mentioned problems of the prior art.

An air conditioner provided by the present invention includes a main body, a fixed plate, a shielding plate, a first shaft portion, a second shaft portion, a first rotating portion, a first gear, a driving portion, an elastic portion, a second rotating portion, and a second gear. do. The body has an opening. The fixed plate is mounted to the main body, and includes a first positioning member and a second positioning member. The first positioning member and the second positioning member both have a first range, a second range, and a third range, wherein the height of the second range is formed higher than the height of the first range and lower than the height of the third range. The shield plate is movably mounted in the opening of the main body and is located at one side of the fixed plate. One end of the first shaft portion is movably mounted to the main body, the other end is movably mounted to the fixed plate, and the first shaft portion is selectively connected to the shield plate. One end of the second shaft portion is movably mounted to the main body, the other end is movably mounted to the fixed plate, and the second shaft portion is selectively connected to the shielding plate. The first rotating part is rotatably installed on the fixing plate and includes a first supporting part. The driving unit is mounted on the main body and connected to the first rotating unit and the first gear, and rotates by driving the first rotating unit and the first gear. The elastic portion is supported between the drive portion and the first gear. The second pivot is rotatably installed on the fixed plate and includes a second support. The second gear is connected to the second rotating part and engaged with the first gear, and the driving part passes through the first gear and the second gear to drive the second rotating part to rotate. When the first support portion is supported within the second range of the first positioning member and the second support portion is supported within the second range of the second positioning member, the first pivot portion and the second pivot portion are each the first shaft portion. And a second shaft portion, the first shaft portion and the second shaft portion are connected to the shield plate, and the shield plate shields the opening. When the first support portion is supported within the first range of the first positioning member, the second support portion is supported within the third range of the second positioning member, the second pivot is released from the second shaft portion, and the first The rotatable portion is fixed to the first shaft portion, the first shaft portion is connected to the shield plate, and interlocked with the shield plate to rotate in the first direction so that the opening is exposed. When the first support portion is supported within the third range of the first positioning member, and the second support portion is supported within the first range of the second positioning member, the first pivot is released from the first shaft portion, and the second The rotatable portion is fixed to the second shaft portion, and the second shaft portion is connected to the shielding plate, and the shielding plate is interlocked to rotate in the second direction so that the opening is exposed.

The air conditioner according to the embodiment of the present invention further comprises two third gears, wherein the third gears are engaged with and engaged with each other and are engaged with the first gear and the second gear, respectively.

In an embodiment of the present invention, the main body further comprises a first mounting hole and a second mounting hole, the fixing plate is provided with a first mounting portion and a second mounting portion, one end of the first shaft portion is moved to the first mounting hole The other end of the first shaft portion is movably mounted to the first mounting portion. One end of the second shaft portion is movably mounted to the second mounting hole, and the other end of the second shaft portion is movably mounted to the second mounting portion.

In an embodiment of the present invention, the first rotating part further comprises a first connecting part, the second rotating part includes a second connecting part, and the shielding plate includes a plurality of third mounting holes, a plurality of fourth mounting holes, and a plurality of connecting parts. First elastic parts and a plurality of second elastic parts. The first elastic parts are mounted inside the third mounting holes, respectively, and the second elastic parts are mounted inside the fourth mounting holes, respectively. The first shaft portion includes a plurality of first insertion rods, and the second shaft portion includes a plurality of second insertion rods. The first connecting portion is fixed to the other end of the first shaft portion, and is supported by the plurality of first elastic portions while pushing the plurality of first insertion rods to enter the plurality of third mounting holes, respectively. In addition, the second connecting portion is fixed to the other end of the second shaft portion, and pushes the plurality of second insertion rods to be supported by the plurality of second elastic portions while entering the plurality of fourth mounting holes, respectively.

In an embodiment of the present invention, the installation direction of the fixing plate is formed perpendicular to the installation direction of the shielding plate.

In an embodiment of the invention, the elastic portion is a spring.

In an embodiment of the invention, the drive is a motor.

In an embodiment of the present invention, when the second rotating part is separated from the second shaft part and the first rotating part is fixed to the first shaft part, the range in which the first rotating part rotates along the first direction by interlocking the shielding plate is 0 to 0. 90 degrees.

In an embodiment of the present invention, when the first rotating part is separated from the first shaft part and the second rotating part is fixed to the second shaft part, the range in which the second rotating part rotates along the second direction by interlocking the shielding plate is 0 to 45 degrees.

In an embodiment of the invention, the first direction and the second direction are opposite to each other.

In the air conditioner provided by the present invention, the shielding plate is interlocked through the driving unit, the first gear, and the second gear, respectively, so as to rotate in the first direction or the second direction, so that the air conditioner blows differently in a cooling and heating operation state. Maintain direction and blowing angle. As such, the shielding plate prevents leakage problems that may occur during the blowing process, and at the same time increases the efficiency of hot and cold air operation of the air conditioner.

1 is an exploded explanatory view of an air conditioner according to a preferred embodiment of the present invention.
FIG. 2 is an enlarged view of the region R shown in FIG. 1.
3 is an exploded explanatory view of a region R shown in FIG. 1.
4 is a schematic diagram of the local operation of the air conditioner according to the preferred embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail the object, technical features and effects of the present invention by the preferred embodiment.

1 is an exploded explanatory view of an air conditioner according to a preferred embodiment of the present invention, FIG. 2 is an enlarged view of the R zone shown in FIG. 1, and FIG. 3 is a locally exploded explanatory view of the R zone shown in FIG. 1. 1 to 3.

The air conditioning apparatus 10 according to the present embodiment includes a main body 100, a shielding plate 101, a fixing plate 102, a first shaft portion 103, a second shaft portion 104, a first rotating portion 105, It is comprised including the 2nd rotation part 106, the 1st gear 107, the 2nd gear 108, the 2nd 3rd gears 109 and 110, the drive part 111, and the elastic part 112. As shown in FIG.

In the present embodiment, as shown in FIG. 1, the main body 100 has an opening 1000. The fixing plate 102 is installed in the main body 100. The shield plate 101 is movably mounted in the opening 1000 of the main body 100, and is located at one side of the fixing plate 102. In detail, the shielding plate 101 shields the fixing plate 102 so that the fixing plate 102 is concealed inside the opening 1000. In addition, one end of the first shaft portion 103 is movably mounted to the main body 100, and the other end is movably mounted to the fixing plate 102. Similarly, one end of the second shaft portion 104 is movably mounted to the main body 100, and the other end is movably mounted to the fixed plate 102. The first rotating part 105 and the second rotating part 106 are respectively installed through the fixing plate 102 so as to be rotatable. The driving unit 111 is mounted to the main body 100 and is connected to the first rotating unit 105. The first gear 107 is connected to the drive unit 111. The elastic part 112 is supported between the drive part 111 and the first gear 107. The second gear 108 is connected to the second pivot 104. The third gears 109 and 110 are meshed with each other and engaged with the first gear 107 and the second gear 108, respectively. The above-described structure enables indirect engagement of the first gear 107 and the second gear 108.

In the present embodiment, as shown in FIG. 1, the main body 100 includes a first mounting hole 1001 and a second mounting hole 1002. As shown in FIG. 2, the fixing plate 102 includes a first mounting portion 1021 and a second mounting portion 1022. One end of the first shaft portion 103 is movably mounted inside the first mounting hole 1001 of the main body 100, and the other end is movably mounted inside the first mounting portion 1021 of the fixing plate 102. One end of the second shaft portion 104 is movably mounted inside the second mounting hole 1002 of the main body 100, and the other end is movably mounted inside the second mounting portion 1022 of the fixing plate 102. That is, the first shaft portion 103 and the second shaft portion 104 are each reciprocating in the longitudinal direction. Here, the first mounting portion 1021 and the second mounting portion 1022 are protrudingly mounted to the hollow convex portion of the fixing plate 102. In addition, the position of the first mounting hole 1001 and the second mounting hole 1002 and the positions of the first mounting portion 1021 and the second mounting portion 1022 are respectively the first shaft portion 103 and the second shaft portion 104. Corresponds to the position of.

1 to 3, the shield plate 101 includes a plurality of third mounting holes 1011, a plurality of fourth mounting holes 1012, and a plurality of first elastic parts 1013. ) And a plurality of second elastic portions 1014. The first elastic part 1013 is mounted in the third mounting hole 1011, respectively, and the second elastic part 1014 is mounted in the fourth mounting hole 1012, respectively. Here, the number of the third mounting holes 1011, the fourth mounting holes 1012, the first elastic parts 1013, and the second elastic parts 1014 is three in total. The third mounting hole 1011 and the fourth mounting hole 1012 are evenly distributed on both sides of the shielding plate 101. However, the present invention is not limited to the number of the third mounting holes 1011, the fourth mounting holes 1012, the first elastic parts 1013, and the second elastic parts 1014. Alternatively, the first elastic part 1013 and the second elastic part 1014 may be springs, but the present invention is not limited thereto. According to another embodiment, the first elastic portion 1013 and the second elastic portion 1014 may be other elastic members such as bullet pieces.

1 and 2, the first shaft portion 103 has a plurality of first insertion rods 1031, and the second shaft portion 104 has a plurality of second insertion rods ( 1041). Here, the number of the first insertion rod 1031 and the second insertion rod 1041 are all three, but the present invention is limited to the number of the first insertion rod 1031 and the second insertion rod 1041 described above. The number of the third mounting holes 1011 and the fourth mounting holes 1012 may be matched. Each of the first insertion rods 1031 may correspond to the third mounting holes 1011 of the shielding plate 101 to enter the third mounting holes 1011. The second insertion rods 1041 respectively correspond to the fourth mounting holes 1012 of the shielding plate 101 so as to be able to enter the fourth mounting holes 1012. In addition, when the first insertion rod 1031 of the first shaft portion 103 is positioned inside the third mounting hole 1011, they can be supported by the first elastic portion 1013. When the second insertion rod 1041 of the second shaft portion 104 is positioned inside the fourth mounting hole 1012, they can be supported by the second elastic portion 1014. According to the structure described above, when the external force is removed, the first elastic rod 1013 of the first insertion rod 1031 of the first shaft portion 103 and the second insertion rod 1041 of the second shaft portion 104. ) And the second elastic part 1014 is pushed toward the third mounting hole 1011 and the fourth mounting hole 1012, respectively.

It should be noted that the first insertion rod 1031 of the first shaft portion 103 and the second insertion rod 1041 of the second shaft portion 104 each have a third mounting hole of the shield plate 101 in this embodiment. In the process of entering and exiting the 1011 and the fourth mounting hole 1012, both ends of the first shaft portion 103 are connected to the first mounting hole 1001 of the main body 100 and the first mounting portion 1021 of the fixing plate 102. It does not depart from it. In the same manner, both ends of the second shaft portion 104 are also not separated from the second mounting hole 1002 of the main body 100 and the second mounting portion 1022 of the fixing plate 102. The second shaft portion 104 is prevented from being separated from the main body 100.

In this embodiment, as shown in FIG. 1, both the fixing plate 102 and the shielding plate 101 have a flat plate shape, and the installation direction of the fixing plate 102 is perpendicular to the installation direction of the shielding plate 101. Although formed as, the present invention is not limited thereto. As shown in FIG. 3, the fixing plate 102 further includes two through holes 1020, a first positioning member 1023, and a second positioning member 1024. Here, the two through holes 1020 correspond to the centers of the first mounting portion 1021 and the second mounting portion 1022, respectively. The first positioning member 1023 and the second positioning member 1024 and the first mounting portion 1021 and the second mounting portion 1022 are formed on surfaces opposite to each other of the fixing plate 102, respectively.

In this embodiment, as shown in Fig. 3, the first positioning member 1023 has a first range 1023a, a second range 1023b and a third range 1023c, and a second positioning Member 1024 has a first range 1024a, a second range 1024b, and a third range 1024c. The height of the second range 1023b of the first positioning member 1023 is higher than the height of the first range 1023a and lower than the height of the third range 1023c. Also, the height of the second range 1024b of the second positioning member 1024 is higher than the height of the first range 1024a and lower than the height of the third range 1024c. Here, the first ranges 1023a and 1024a are preferably the surfaces of the stationary plates 102, and the second ranges 1023b and 1024b and the third ranges 1023c and 1024c are preferably the surfaces of the stationary plates 102. Becomes a protruding part from. In addition, the number of the first positioning member 1023 and the second positioning member 1024 are both two, and the two first positioning members 1023 surround one through hole 1020 and are centered. Are symmetrical, and two second positioning members 1024 are formed so as to surround the other through hole 1020 so that the center thereof is symmetrical. However, the present invention is not limited thereto. According to another embodiment, one first positioning member 1023 and one second positioning member 1024 may be provided, and the first positioning member 1023 and the second positioning member ( 1024 may be changed into successive curved surfaces, respectively.

In this embodiment, as shown in FIG. 3, the first rotating part 105 includes a through hole 1051, a first supporting part 1052, and a first connecting part 1053. The second pivot 106 includes a convex protrusion 1061, a second support 1062, and a second junction 1063. The first connecting portion 1053 of the first rotating portion 105 and the second connecting portion 1063 of the second rotating portion 106 respectively penetrate through the through holes 1020 of the fixing plate 102, respectively, and the first The mounting portion 1021 and the second mounting portion 1022 are fixed to corresponding ends of the first shaft portion 103 and the second shaft portion 104. In detail, the first junction 1053 and the second junction 1063 are respectively fixed to corresponding ends of the first shaft 103 and the second shaft 104 in a manner in which they are mounted to each other. However, the present invention is not limited thereto. The first support portion 1052 of the first pivot portion 105 is supported by the first positioning member 1023 of the fixed plate 102, and the second support portion 1062 of the second pivot portion 106 is fixed plate 102. Of the second positioning member 1024. Here, the 1st rotation part 105 is T shape, and the 2nd rotation part 106 is + shape. However, the present invention is not limited thereto.

Referring to the rotation process of the first rotating part 105 as an example, when the first rotating part 105 is rotated, the first support portion 1052 accordingly the first positioning member 1023 of the fixed plate 102 As the position of the image is changed, the length of the first pivot part 105 passing through the through hole 1020 is changed. In the present embodiment, when the first support portion 1052 is supported within the first range 1023a and the second range 1023b of the first positioning member 1023, the first pivot portion 105 is a first one. The mounting portion 1021 is fixed to the corresponding end of the first shaft portion 103. Specifically, as illustrated in FIGS. 2 and 3, the first connecting portion 1053 enters the first mounting portion 1021, and the first shaft portion 103 positioned inside the first mounting portion 1021. ) Is fixed to the corresponding end of the first shaft portion (103). At the same time, the first insertion rod 1031 of the first shaft portion 103 enters the inside of the third mounting hole 1011 of the shielding plate 101 in accordance with the operation of the first connecting portion 1053, thereby providing a first elasticity. Supported by the portion 1013. When the first support portion 1052 is supported within the third range 1023c of the first positioning member 1023, the first abutment portion 1053 has a first shaft portion located inside the first mounting portion 1021. 103). The first insertion rod 1031 of the first shaft portion 103 emerges from the third mounting hole 1011 under the elastic action of the first elastic portion 1013, and thus, from the first shaft portion 103 and the shielding plate 101. Departure.

It should be noted that the first supporting portion 1052 and the second supporting portion 1062 are sequentially moved within three ranges of the first positioning member 1023 and the second positioning member 1024, respectively. Between the three ranges of the first positioning member 1023 and the second positioning member 1024 is connected to the inclined surface, the contact surface of the first support portion 1052 and the first positioning member 1023 and the second support portion ( The contact surfaces of 1062 and the second positioning member 1024 are both circular arc surfaces, but the present invention is not limited thereto.

In this embodiment, as shown in FIG. 3, the driving unit 111 includes a rod 1110, and the first gear 107 includes a through hole 1070. The rod 1110 penetrates the through hole 1070 of the first gear 107 but is located in the through hole 1051 of the first rotating part 105. In addition, the elastic part 112 is mounted on the rod 1110, and is supported between the first gear 107 and the driving part 111. The second gear 108 includes a through hole 1080, and the convex protrusion 1061 of the second pivot part 106 penetrates the through hole 1080 of the second gear 108, whereby the second gear ( 108 and the second rotating part 106 are connected. The third gears 109 and 110 are engaged with each other, and the third gear 109 is engaged with the first gear 107 and the third gear 110 is engaged with the second gear 108.

In this embodiment, the drive unit 111 is a motor. The driving unit 111 rotates by driving the first rotating unit 105 and the first gear 107, and rotates by interlocking the third gears 109 and 110 and the second gear 108, and then the second rotating unit. (106) is rotated in conjunction. In the present embodiment, the elastic part 112 is a spring, but the present invention is not limited thereto. However, according to another embodiment, the driving unit 111 may be used by adopting a different driving device, the elastic unit 112 may be another elastic member such as a bullet piece.

For example, the driving unit 111 drives the first rotating unit 105 to support the first range (1 st) in the first support portion 1052 supported by the second range 1023b of the first positioning member 1023. 103a) When rotated inward (ie, the drive 111 rotates the first pivot 105 in a clockwise direction), the first gear 107, the two third gears 109, 110 and the first Passing through the second gear 108 causes the second pivot 106 to rotate counterclockwise (e.g., the second support 1062 is the second range 1024b of the second positioning member 1024). ) Into the third range 1024c). Here, the even number of the third gears so that the rotation directions of the first rotating part 105 and the second rotating part 106 are opposite to each other, so that the shield plate 101 is out of the stopped state, the first shaft portion ( 103 or the second shaft 104 is rotated. Accordingly, the present invention simply forms the total number of the first gear 107, the second gear 108 and the third gear to be even, or omits the third gear and the first gear 107 and the second gear. (108) engages directly to engage.

4 is a schematic diagram of the local operation of the air conditioner according to the preferred embodiment of the present invention. Hereinafter, an operation process of the air conditioner 10 will be described in detail. Reference is made together to FIGS. 1 to 4.

In this embodiment, the driving unit 111 drives the first rotating unit 105 to rotate up to the first supporting unit 1052 supported in the second range 1023b of the first positioning member 1023, and also The driving unit 111 passes through the first gear 107, the third gears 109 and 110, and the second gear 108 to drive the second pivoting unit 106 so as to drive the second positioning member 1024. When rotating to the second support portion 1062 supported within the second range 1024b, the first pivot portion 105 and the second pivot portion 106 are respectively the first shaft portion 103 and the second shaft portion 104. ), The first shaft portion 103 and the second shaft portion 104 are connected to the shielding plate 101, and the shielding plate 101 shields the opening 1000. At this time, the air conditioner 10 is in a state where the wind does not come out.

Specifically, the first connecting portion 1053 of the first pivoting portion 105 is fixed to the corresponding end of the first shaft portion 103 in the first mounting portion 1021, and the first shaft portion 103. The first insertion rod 1031 is pushed to enter the third mounting hole 1011 to be supported by the first elastic portion 1013. The second joint 1063 of the second pivot 106 is fixed to the corresponding one end of the second shaft 104 and pushes the second insertion rod 1041 of the second shaft 104 to form a fourth mounting hole. It enters 1012 but is supported by the second elastic portion 1014. In this manner, the first rotating part 105 and the second rotating part 106 are connected to the shielding plate 101 at the same time so that the shielding plate 101 is fixed to the main body 100 so that the opening 1000 is shielded. Be sure to

In this embodiment, the driving unit 111 drives the first rotating unit 105 to rotate up to the first supporting unit 1052 supported in the first range 1023a of the first positioning member 1023, and the driving unit ( 111 passes through the first gear 107, the third gear 109, 110, and the second gear 108 to drive the second pivot 106 to form a third range of the second positioning member 1024. When rotating to the second support portion 1062 supported within 1024c, the second pivot portion 106 is disengaged from the second shaft portion 104, and the first pivot portion 105 is the first shaft portion 103. ), The first shaft portion 103 is connected to the shielding plate 101, so that the shielding plate 101 is interlocked and rotates along the first direction D1. At this time, the air conditioner 10 is in a heating operation state. That is, as shown in FIG. 4, the air conditioner 10 opens the shield plate 101 along the first direction D1 so that the warm air blows out.

Specifically, the first connecting portion 1053 of the first pivoting portion 105 is fixed to a corresponding end of the first shaft portion 103 and the first insertion rod 1031 of the first shaft portion 103. Push to enter the third mounting hole 1011 to be supported by the first elastic portion 1013. Since the height of the second range 1023b of the first positioning member 1023 is higher than the height of the first range 1023a, the distance that the first pivoting portion 105 pushes the first shaft portion 103 is moved. When the air conditioner 10 is in a state where wind does not come out, the first rotating part 105 is larger than a distance for pushing the first shaft part 103. At this time, if the recessed groove is formed on the corresponding end of the first shaft portion 103, the first pivot 105 is in close contact with the bottom of the recessed groove, or the recessed groove on the first pivot 105 This is formed so that the first shaft portion 103 is in close contact with the bottom of the concave groove. Similarly, the first insertion rod 1031 may be tightly coupled to the third mounting hole 1011. As a result, a close fixed state is formed between the first pivot part 105, the first shaft part 103, and the shielding plate 100, and the shielding plate 101 has the first shaft part 103 under the action of the driving unit 111. ) Is rotated as an axis.

In addition, since the second supporting part 1062 of the second rotating part 106 moves from the second range 1024b of the second positioning member 1024 to the third range 1024c, the second rotating part ( The second junction 1063 of the 106 is displaced from one end of the second shaft portion 104. At the same time, the second insertion rod 1041 of the second shaft portion 104 is out of the fourth mounting hole 1012 under the action of the second elastic portion 1014 of the fourth mounting hole 1012. In other words, the second shaft portion 104 is moved away from the shield plate 101.

In this embodiment, the range in which the first rotating part 105 rotates along the first direction D1 by interlocking the shielding plate 101 is 0 to 90 degrees. Through this, the warm air blown out of the air conditioner 10 is blown downward and excludes cold air.

In this embodiment, the drive unit 111 is driven to the first support unit 1052 supported by the first rotating unit 105 in the third range 1023c of the first positioning member 1023, the drive unit 111 passes through the first gear 107, the third gears 109 and 110, and the second gear 108, and drives the second pivoting portion 106 to form the second positioning member 1024. When rotated to the second support portion 1062 supported in the first range 1024a, the first pivot portion 105 is disengaged from the first shaft portion 103, and the second pivot portion 106 is the second shaft portion 104. ), And the second shaft portion 104 is connected to the shield plate 101 so that the shield plate 101 is interlocked and rotated along the second direction D2. At this time, the air conditioner 10 is in a cooling operation state. That is, the air conditioner 10 opens the shield plate 101 in the second direction D2 to blow out the cold air. Here, the first direction D1 and the second direction D2 are directions opposite to each other.

Specifically, the second joint 1063 of the second pivot 106 is fixed to the corresponding one end of the second shaft 104 and the second insertion rod 1041 of the second shaft 104. Push to enter the fourth mounting hole 1012 to be supported by the second elastic portion 1014. Since the height of the second range 1024b of the second positioning member 1024 is higher than the height of the first range 1024a, the distance at which the second pivot 106 pushes the second shaft 104 is moved. When the air conditioner 10 is in a state where wind does not come out, the second pivot 106 is larger than the distance for pushing the second shaft 104. In this way, a close fixed state is formed between the second shaft portion 104 and the second pivot portion 106 and between the second insertion rod 1041 and the fourth mounting hole 1012. As a result, the shielding plate 101 is rotated by the second shaft 104 being the axis under the action of the driving unit 111.

In addition, since the first support portion 1052 of the first pivot portion 105 is moved from the second zone 1023b of the first positioning member 1023 to the third zone 1023c, the first pivot portion 105 The first junction 1053 of) deviates from the corresponding end of the first shaft portion 103. At the same time, the first insertion rod 1031 of the first shaft portion 103 is separated from the third mounting hole 1011 under the action of the first elastic portion 1013 of the third mounting hole 1011. In other words, the first shaft portion 103 is separated from the shield plate 101.

In this embodiment, the range in which the second pivot 106 rotates along the second direction D2 by interlocking the shielding plate 101 is 0 to 45 degrees. Through this, the cold air blown out of the air conditioner 10 is blown upwards and excludes hot air.

In summary, the driving unit, the first rotating unit, the elastic unit, the first shaft unit, and the first mounting hole included in the air conditioner provided in the embodiment of the present invention are assembled to each other, and the driving unit and the first gear The second gear, the third gear, the second pivot, the second shaft and the second mounting hole are assembled to each other. Through the above-described structure, the shielding plate is rotated along the first shaft to realize the warm air function, and rotated along the second shaft to realize the cold wind function. As described above, the shielding plate blows all in a single direction during the blowing process, thereby preventing a problem of leakage during the blowing process.

In addition, in the air conditioner provided in the embodiment of the present invention, the driving unit rotates along the first direction by interlocking the shielding plate and passes through the first gear, the third gear, and the second gear so that the shielding plate is in the second direction. By rotating accordingly, it is possible to maintain different blowing directions and blowing angles when the air conditioner is in a hot and cold air function state. The blowing angle range when the air conditioner is in the warm air operating state is 0 to 90 degrees, and the blowing angle when it is in the cold wind operating ecology is 0 to 45 degrees. By such a structure, the efficiency of hot air and cold air operation of an air conditioner is improved.

The above embodiments are merely exemplary embodiments for explaining the technical features of the present invention, and are not used to limit the protection scope of the present invention described in the claims. Therefore, those skilled in the art should understand that various modifications and equivalent other embodiments are possible without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention should be defined by the technical spirit of the appended claims.

10: air conditioner 100: main body
101: shielding plate 102: fixed plate
103: first shaft portion 104: second shaft portion
105: first rotating part 106: second rotating part
107: first gear 108: second gear
109 and 110: third gear 111: drive section
112: elastic portion

Claims (10)

A body having an opening;
A first positioning member and a second positioning member, the first positioning member and the second positioning member being mounted to the main body, and both the first and second positioning members have a first range, a second range, and a third range, A fixing plate formed at a height of the second range higher than a height of the first range and lower than a height of the third range;
A shielding plate movably mounted in an opening of the main body and positioned at one side of the fixing plate;
A first shaft part, one end of which is movably mounted to the main body, the other end of which is movably mounted to the fixed plate, and optionally connected to the shield plate;
A second shaft part of which one end is movably mounted to the main body, the other end of which is movably mounted to the fixed plate, and which is selectively connected to the shield plate;
A first pivot part rotatably installed in the fixing plate and having a first support part;
First gear;
A driving part mounted to the main body and connected to the first rotating part and the first gear, the driving part driving the first rotating part and the first gear to rotate;
An elastic part supported between the driving part and the first gear;
A second pivot part rotatably installed to the fixing plate and having a second support part; And
And a second gear connected to the second pivot part and engaged with the first gear, wherein the driving part passes through the first gear and the second gear to drive the second pivot part to rotate. ,
When the first support portion is supported within the second range of the first positioning member, and the second support portion is supported within the second range of the second positioning member, the first pivot and the A second pivot portion is fixed to the first shaft portion and the second shaft portion, respectively, the first shaft portion and the second shaft portion are connected to the shield plate, and the shield plate shields the opening,
When the first support portion is supported within the first range of the first positioning member, and the second support portion is supported within the third range of the second positioning member, the second pivot is supported by the first rotation. Being separated from the two shaft portions, the first pivot portion is fixed to the first shaft portion, the first shaft portion is connected to the shielding plate, and the opening is exposed by interlocking the shielding plate to rotate in a first direction. ,
When the first support portion is supported within the third range of the first positioning member, and the second support portion is supported within the first range of the second positioning member, the first pivot is supported by the first rotation portion. A second shaft portion is fixed to the second shaft portion, the second shaft portion is connected to the shielding plate, and the opening is exposed by interlocking the shielding plate to rotate in a second direction. Air conditioning device, characterized in that. The air conditioner of claim 1, further comprising two third gears, wherein the third gears are engaged with and engaged with each other, respectively with the first gear and the second gear. The method of claim 1, wherein the main body has a first mounting hole and the second mounting hole, the fixing plate is provided with a first mounting portion and the second mounting portion, one end of the first shaft portion is movable to the first mounting hole The other end of the first shaft portion is movably mounted to the first mounting portion, one end of the second shaft portion is movably mounted to the second mounting hole, and the other end of the second shaft portion is formed of the first mounting portion. 2 Air conditioning device mounted movably in the mounting portion. The method of claim 3, wherein the first rotating part includes a first connecting part, the second rotating part includes a second connecting part, and the shielding plate includes a plurality of third mounting holes, a plurality of fourth mounting holes, and a plurality of second connecting parts. A first elastic part and a plurality of second elastic parts, wherein the first elastic parts are respectively mounted in the third mounting holes, and the second elastic parts are respectively mounted in the fourth mounting holes, The first shaft portion includes a plurality of first insertion rods, and the second shaft portion includes a plurality of second insertion rods, wherein the first joint portion is fixed to the other end of the first shaft portion, and the plurality of first insertion rods are included. The rods are supported by the plurality of first elastic portions while pushing the rods into the plurality of third mounting holes, respectively, and the second connecting portion is fixed to the other end of the second shaft portion, and the plurality of second insertions are provided. While sliding the DE to each entry in the plurality of the fourth mounting hole air conditioner, to be supported by the plurality of the second elastic part. The air conditioner according to claim 1, wherein the installation direction of the fixing plate is formed perpendicular to the installation direction of the shielding plate. The air conditioner according to claim 1, wherein the elastic portion is a spring. The air conditioner according to claim 1, wherein the driving unit is a motor. The method of claim 1, wherein when the second rotating part is separated from the second shaft part, and the first rotating part is fixed to the first shaft part, the first rotating part rotates along the first direction by interlocking the shield plate. Air conditioner to be 0-90 degrees to say. The method of claim 1, wherein when the first rotating portion is separated from the first shaft portion, and the second rotating portion is fixed to the second shaft portion, the second rotating portion rotates along the second direction by interlocking the shield plate. Air conditioner to be 0-45 degrees to say. The air conditioner according to claim 1, wherein the first direction and the second direction are opposite to each other.

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