CN211926080U - Panel lifting mechanism and air conditioner - Google Patents

Abstract

The utility model discloses a panel elevating system and air conditioner relates to air conditioner technical field. The panel lifting mechanism comprises a driving box, a driving motor, a rocker, a connecting rod and a panel. Driving motor fixed mounting has seted up the spout on the drive box, and is connected with the rocker, and the connecting rod is connected on the panel, and the one end and the rocker of connecting rod are articulated, and the other end slides and sets up in the spout, and driving motor can drive the connecting rod through the rocker and slide for the spout to make the panel rise or descend. Compared with the prior art, the utility model provides a panel elevating system is owing to adopted the driving motor who is connected with the rocker and can be for the gliding connecting rod of spout, so can realize the lift of panel to make the air outlet open completely, thereby avoid the panel to cause the air outlet to shelter from, the increase air output ensures that the air supply is smooth and easy.

Description

Panel lifting mechanism and air conditioner

Technical Field

The utility model relates to an air conditioner technical field, in particular to panel elevating system and air conditioner.

Background

At present, the air outlet of a wall-mounted air conditioner indoor unit is inclined downwards along the upper edge, so that cold air easily falls to the ground and blows a person directly, and the body feeling comfort of a user is reduced. In order to solve this problem, change the shape of air outlet now usually, make the last edge of air outlet higher, but so, the panel of air conditioner internal unit can lead to the fact the air outlet to shelter from, leads to the air output to reduce, and the air supply is not smooth and easy, and user experience feels poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem be how to realize the lift of panel to make the air outlet open completely, thereby avoid the panel to cause to shelter from to the air outlet, increase air output ensures that the air supply is smooth and easy.

In order to solve the above problem, the technical scheme of the utility model is realized like this:

in a first aspect, the utility model provides a panel elevating system, including drive box, driving motor, rocker, connecting rod and panel, driving motor fixed mounting is on the drive box, and is connected with the rocker, and the spout has been seted up to the drive box, and the connecting rod is connected on the panel, and the one end of connecting rod is articulated with the rocker, and the other end slides and sets up in the spout, and driving motor can drive the connecting rod through the rocker and slide for the spout to make the panel rise or descend. Compared with the prior art, the utility model provides a panel elevating system is owing to adopted the driving motor who is connected with the rocker and can be for the gliding connecting rod of spout, so can realize the lift of panel to make the air outlet open completely, thereby avoid the panel to cause the air outlet to shelter from, the increase air output ensures that the air supply is smooth and easy.

Further, the connecting rod includes connecting rod body, first articulated portion and leads smooth post, the one end and the first articulated portion fixed connection of connecting rod body, the other end with lead smooth post fixed connection, the connecting rod body can be dismantled with the panel and be connected, the rocker is provided with second articulated portion, first articulated portion is articulated with second articulated portion, lead smooth post and stretch into the spout, and can slide for the spout. The spout can carry on spacingly to the slip direction of leading the traveller to the direction of motion of injecing the connecting rod body.

Furthermore, a clamping groove is formed in the connecting rod body, a buckle is arranged on the panel, and the buckle can stretch into the clamping groove and is matched with the clamping groove. To fix the relative positions of the link body and the panel.

Further, the draw-in groove includes two lateral walls that set up relatively, and every lateral wall is provided with the guide part that inclines to another lateral wall and be close to, and two guide parts all are used for leading the buckle. Make the buckle can realize fast with the assembly of draw-in groove, improve assembly efficiency.

Furthermore, the connecting rod body is provided with an elastic buckle, the panel is provided with a top buckle, and the elastic buckle is clamped with the top buckle. To further fix the relative positions of the link body and the panel.

Furthermore, the first hinge part is annular, the second hinge part is columnar, and the second hinge part extends into the first hinge part and can rotate relative to the first hinge part. So as to realize the hinging of the connecting rod body and the rocker.

Furthermore, one end of the guide sliding column, which is far away from the connecting rod body, is provided with a limiting head, and the cross section area of the limiting head is larger than that of the guide sliding column, so that the guide sliding column is prevented from being separated from the sliding chute.

Furthermore, the panel lifting mechanism further comprises a transmission gear, the driving motor is connected with the transmission gear, the rocker is provided with a linkage tooth part, and the linkage tooth part is installed on the driving box, can rotate relative to the driving box and is meshed with the transmission gear. The transmission gear rotates to drive the linkage tooth part to rotate, so that the rocker is driven to rotate.

Further, panel elevating system still includes first spacing post and the spacing post of second, and the equal fixed connection of first spacing post and the spacing post of second is on the drive box, and first spacing post is used for carrying out the backstop spacing to the rocker when the rocker rotates to first extreme position, and the spacing post of second is used for carrying out the backstop spacing to the rocker when the rocker rotates to second extreme position. So that the rocker can only rotate between the first limit position and the second limit position.

A second aspect, the utility model provides an air conditioner, including foretell panel elevating system, this panel elevating system includes drive box, driving motor, rocker, connecting rod and panel, and driving motor fixed mounting is on the drive box, and is connected with the rocker, and the spout has been seted up to the drive box, and the connecting rod is connected on the panel, and the one end of connecting rod is articulated with the rocker, and the other end slides and sets up in the spout, and driving motor can drive the connecting rod through the rocker and slide for the spout to make the panel rise or descend. The air conditioner can realize the lift of panel to make the air outlet open completely, thereby avoid the panel to cause the air outlet to shelter from, increase the air output, ensure that the air supply is smooth and easy.

Drawings

Fig. 1 is a schematic structural view illustrating a panel lifting mechanism according to a first embodiment of the present invention closing an air outlet;

fig. 2 is a schematic structural view illustrating the panel lifting mechanism according to the first embodiment of the present invention opening the air outlet;

fig. 3 is a schematic structural diagram of a first view angle of a panel lifting mechanism according to a first embodiment of the present invention;

fig. 4 is a schematic structural diagram of a second view angle of the panel lifting mechanism according to the first embodiment of the present invention;

fig. 5 is a schematic structural diagram of a third view angle of the panel lifting mechanism according to the first embodiment of the present invention;

fig. 6 is a schematic structural view of the panel lifting mechanism according to the first embodiment of the present invention, when the rocker is rotated to the first limit position;

fig. 7 is a schematic structural view of a rocker in a panel lifting mechanism according to a first embodiment of the present invention during rotation;

fig. 8 is a schematic structural view of the panel lifting mechanism according to the first embodiment of the present invention, in which the rocker is rotated to the second limit position;

fig. 9 is a schematic structural diagram of an air conditioner according to a second embodiment of the present invention.

Description of reference numerals:

10-an air conditioner; 100-panel lifting mechanism; 110-a drive cartridge; 111-a chute; 120-a drive motor; 121-an output shaft; 130-rocker; 131-a linkage tooth part; 132-a second hinge; 140-a connecting rod; 141-connecting rod body; 142-a first hinge; 143-a slipping column; 144-a card slot; 1441 — first end wall; 1442 — second end wall; 1443-sidewalls; 1444 — first connection; 1445-a guide; 1446 — second connecting portion; 145-snap; 146-a limiting head; 150-a panel; 151-fastening; 152-top buckling; 160-drive gear; 170-a first restraint post; 180-a second restraint post; 200-middle frame; 210-air outlet.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

First embodiment

Referring to fig. 1 and 2 in combination, an embodiment of the present invention provides a panel lifting mechanism 100 for lifting or lowering a panel 150. It can realize the lift of panel 150 to make air outlet 210 open completely, thereby avoid panel 150 to cause to shelter from air outlet 210, increase air output, ensure that the air supply is smooth and easy.

In this embodiment, the panel lifting mechanism 100 is applied to a wall-mounted air conditioner, the wall-mounted air conditioner is provided with the air outlet 210, the panel lifting mechanism 100 can be lifted to open the air outlet 210, so as to avoid shielding the air outlet 210, increase the air output, and the panel lifting mechanism 100 can also be lowered to close the air outlet 210, so as to prevent dust from entering, and improve the attractiveness of the wall-mounted air conditioner.

Referring to fig. 3, the panel lifting mechanism 100 includes a driving box 110, a driving motor 120, a rocker 130, a connecting rod 140, a panel 150, a transmission gear 160, a first position-limiting pillar 170, and a second position-limiting pillar 180. The driving motor 120 is fixedly installed on the driving box 110 and connected to the rocker 130, and the driving motor 120 can drive the rocker 130 to rotate. The driving box 110 is provided with a sliding groove 111, the connecting rod 140 is connected to the panel 150, one end of the connecting rod 140 is hinged to the rocker 130, the other end is slidably disposed in the sliding groove 111, and the driving motor 120 can drive the connecting rod 140 to slide relative to the sliding groove 111 through the rocker 130, so as to raise or lower the panel 150. Specifically, when the driving motor 120 drives the rocker 130 to rotate, the rocker 130 drives the connecting rod 140 to displace, so that the connecting rod 140 slides relative to the chute 111, and the chute 111 can limit the position and the sliding direction of the connecting rod 140, so as to ensure that the panel 150 connected to the connecting rod 140 can lift up to open the air outlet 210 or fall down to close the air outlet 210.

It is noted that the driving motor 120 is connected to the rocker 130 through the driving gear 160. The driving motor 120 is provided with an output shaft 121, the transmission gear 160 is sleeved outside the output shaft 121 and is fixedly connected with the output shaft 121, and when the driving motor 120 is started, the output shaft 121 can drive the transmission gear 160 to rotate. The rocker 130 is provided with a linkage tooth portion 131, the linkage tooth portion 131 is installed on the driving box 110, can rotate relative to the driving box 110, and is engaged with the transmission gear 160, and the transmission gear 160 rotates to drive the linkage tooth portion 131 to rotate, so as to drive the rocker 130 to rotate. In this embodiment, the driving motor 120 drives the rocker 130 to rotate through a gear transmission manner, but is not limited thereto, in other embodiments, the driving motor 120 may also drive the rocker 130 to rotate through a manner that the output shaft 121 is directly connected with the rocker 130, the driving motor 120 may also drive the rocker 130 to rotate through a belt transmission manner or a chain transmission manner, and a transmission manner between the driving motor 120 and the rocker 130 is not particularly limited.

It should be noted that, the first limiting column 170 and the second limiting column 180 are both fixedly connected to the driving box 110, the first limiting column 170 is used for stopping and limiting the rocker 130 when the rocker 130 rotates to the first limiting position, and the second limiting column 180 is used for stopping and limiting the rocker 130 when the rocker 130 rotates to the second limiting position, so that the rocker 130 can only rotate between the first limiting position and the second limiting position. Specifically, when the rocker 130 rotates to the first limit position, the panel 150 rises to the highest position, and the air outlet 210 is opened; when the rocker 130 rotates to the second limit position, the panel 150 descends to the lowest position, and the air outlet 210 is closed.

Referring to fig. 4 and 5, the connecting rod 140 includes a connecting rod body 141, a first hinge portion 142, and a sliding guide column 143. One end of the connecting rod body 141 is fixedly connected to the first hinge 142, and the other end is fixedly connected to the sliding guide column 143. In this embodiment, the first hinge portion 142, the connecting rod body 141 and the sliding guide column 143 are integrally formed to improve the connection strength. The link body 141 is detachably connected to the panel 150 for easy installation and maintenance. The rocker 130 is provided with a second hinge portion 132, the first hinge portion 142 is hinged to the second hinge portion 132, and the first hinge portion 142 can rotate relative to the second hinge portion 132, so that the rocker 130 can drive the connecting rod body 141 to move while rotating. The guide sliding column 143 extends into the sliding groove 111 and can slide relative to the sliding groove 111, and the sliding groove 111 can limit the sliding direction of the guide sliding column 143, so that the movement direction of the connecting rod body 141 is limited.

It should be noted that a clamping groove 144 is formed on the connecting rod body 141, the panel 150 is provided with a buckle 151, and the buckle 151 can extend into the clamping groove 144 and cooperate with the clamping groove 144 to fix the relative positions of the connecting rod body 141 and the panel 150. In this embodiment, the locking groove 144 includes a first end wall 1441, a second end wall 1442, and two side walls 1443. One end of the first end wall 1441 is fixedly connected to one end of the second end wall 1442 through one side wall 1443, and the other end of the first end wall 1441 is fixedly connected to the other end of the second end wall 1442 through the other side wall 1443. The two side walls 1443 are oppositely arranged, the buckle 151 is arranged between the two side walls 1443, and the two side walls 1443 can limit the buckle 151. In the process of matching the buckle 151 with the catch 144, the buckle 151 is firstly extended into the catch 144, and then the buckle 151 is moved relative to the connecting rod body 141 from the first end wall 1441 to the second end wall 1442 until the buckle 151 abuts against the second end wall 1442, that is, the buckle 151 is matched with the catch 144.

Specifically, the side wall 1443 includes a first connection portion 1444, a guide portion 1445, and a second connection portion 1446, the first connection portion 1444 is fixedly connected to the first end wall 1441, the first connection portion 1444 is fixedly connected to the second connection portion 1446 through the guide portion 1445, the second connection portion 1446 is fixedly connected to the second end portion, the first connection portion 1444 is parallel to the second connection portion 1446, the guide portion 1445 is inclined toward the other side wall 1443, and the guide portion 1445 is used for guiding the buckle 151. Further, the length of the first end wall 1441 is greater than that of the second end wall 1442, the distance between the two first connecting portions 1444 is greater than that between the two second connecting portions 1446, and the two guiding portions 1445 gradually approach each other in the direction from the first end wall 1441 to the second end wall 1442. In the process of matching the buckle 151 with the slot 144, the buckle 151 is firstly inserted between the two first connecting portions 1444, since the distance between the two first connecting portions 1444 is large, the insertion of the buckle 151 can be conveniently and quickly achieved, then the buckle 151 is moved relative to the link body 141 from the first end wall 1441 to the second end wall 1442, in this process, the two guiding portions 1445 can simultaneously guide the buckle 151, so that the buckle 151 can quickly slide between the two second connecting portions 1446, finally the buckle 151 slides between the two second connecting portions 1446 until abutting against the second end wall 1442, the two second connecting portions 1446 limit the buckle 151 together, and the second end wall 1442 can prevent the buckle 151 from continuously moving in the direction from the first end wall 1441 to the second end wall 1442.

It should be noted that the connecting rod body 141 is provided with a snap 145, the panel 150 is provided with a top snap 152, and the snap 145 is clamped with the top snap 152 to further fix the relative positions of the connecting rod body 141 and the panel 150. In the process that the buckle 151 moves relative to the connecting rod body 141 from the first end wall 1441 to the second end wall 1442, the top buckle 152 abuts against the snap 145 to jack the snap 145 away from the panel 150, when the buckle 151 abuts against the second end wall 1442, the snap 145 falls down and is clamped with the top buckle 152, and the snap 145 can prevent the top buckle 152 from moving in the direction from the second end wall 1442 to the first end wall 1441.

For ease of understanding, a direction from the first end wall 1441 to the second end wall 1442 is denoted as a first direction, and a direction from the second end wall 1442 to the first end wall 1441 is denoted as a second direction, and the first direction is opposite to the second direction. In this embodiment, when the connection rod body 141 and the panel 150 are completely engaged, the buckle 151 abuts against the second end wall 1442, and the second end wall 1442 can prevent the buckle 151 from moving continuously along the first direction, that is, prevent the panel 150 from moving relative to the connection rod body 141 along the first direction; the elastic buckle 145 is clamped with the top buckle 152, and the elastic buckle 145 can prevent the top buckle 152 from moving along the second direction, that is, prevent the panel 150 from moving relative to the connecting rod body 141 along the second direction. Draw-in groove 144 and bullet knot 145 combined action to carry on spacingly to panel 150, thereby fixed connecting rod body 141 and panel 150's relative position, convenient operation, it is fixed effectual, the dismouting of being convenient for.

In this embodiment, the number of the slots 144 and the number of the fasteners 151 are two, the two slots 144 are arranged at intervals along the length direction of the connecting rod 140, and each fastener 151 is matched with one slot 144. Specifically, the elastic buckle 145 is disposed between the two clamping grooves 144, and the top buckle 152 is disposed between the two buckles 151, so as to further improve the fixing effect of the connecting rod body 141 and the panel 150, and prevent the panel 150 from being separated from the connecting rod body 141.

In this embodiment, the first hinge portion 142 is annular, the second hinge portion 132 is cylindrical, and the second hinge portion 132 extends into the first hinge portion 142 and can rotate relative to the first hinge portion 142, so as to realize the hinge connection between the connecting rod body 141 and the rocker 130. Specifically, the free end of the second hinge portion 132 is provided with an anti-disengagement head (not shown) having a cross-sectional area greater than the cross-sectional area of the second hinge portion 132 to prevent the second hinge portion 132 from disengaging the first hinge portion 142. However, the present invention is not limited thereto, and in other embodiments, the first hinge portion 142 is a column, the second hinge portion 132 is a ring, and the first hinge portion 142 extends into the second hinge portion 132, which can also realize the hinge connection between the connecting rod body 141 and the rocker 130.

It should be noted that a limiting head 146 is disposed at an end of the slide guiding column 143 away from the connecting rod body 141, and a cross-sectional area of the limiting head 146 is larger than that of the slide guiding column 143 to prevent the slide guiding column 143 from separating from the sliding slot 111. In this embodiment, the sliding groove 111 is disposed in an arc shape along the depth direction thereof, the shape of the sliding groove 111 matches with the movement track of the second hinge portion 132 of the rocker 130, the sliding groove 111 can limit the sliding guide column 143, and the second hinge portion 132 can limit the first hinge portion 142 to jointly limit the movement track of the connecting rod 140, so as to limit the movement track of the panel 150, and thus the panel 150 can lift up to open the air outlet 210 or fall to close the air outlet 210.

Referring to fig. 6, 7 and 8, it should be noted that when the panel 150 is lifted to open the air outlet 210, the driving motor 120 drives the rocker 130 to rotate towards the first limit position through the transmission gear 160, in this process, the rocker 130 drives the connecting rod 140 to lift while rotating relative to the connecting rod 140, so that the sliding guide column 143 of the connecting rod 140 slides upwards in the sliding slot 111 of the driving box 110, thereby driving the whole panel 150 to be lifted upwards to open the air outlet 210, when the rocker 130 rotates to the first limit position, the rocker 130 abuts against the first limit column 170, and at this time, the connecting rod 140 and the panel 150 both move to the upper limit position. When the panel 150 falls to close the air outlet 210, the driving motor 120 drives the rocker 130 to rotate towards the second limit position through the transmission gear 160, in the process, the rocker 130 drives the connecting rod 140 to fall while rotating relative to the connecting rod 140, so that the sliding guide column 143 of the connecting rod 140 slides downwards in the sliding groove 111 of the driving box 110, the whole panel 150 is driven to fall downwards to close the air outlet 210, when the rocker 130 rotates to the second limit position, the rocker 130 abuts against the second limit column 180, and at this time, the connecting rod 140 and the panel 150 both move to the lower limit position.

The embodiment of the utility model provides a panel elevating system 100, driving motor 120 fixed mounting on drive box 110, and be connected with rocker 130, drive box 110 has seted up spout 111, connecting rod 140 connects on panel 150, connecting rod 140's one end is articulated with rocker 130, the other end slides and sets up in spout 111, driving motor 120 can drive connecting rod 140 through rocker 130 and slide for spout 111 to make panel 150 rise or descend. Compared with the prior art, the utility model provides a panel elevating system 100 is owing to adopted the driving motor 120 of being connected with rocker 130 and can be for the gliding connecting rod 140 of spout 111, so can realize the lift of panel 150 to make air outlet 210 can open completely, thereby avoid panel 150 to cause to shelter from air outlet 210, increase air output, ensure that the air supply is smooth and easy.

Second embodiment

Referring to fig. 9, the present invention provides an air conditioner 10 for regulating indoor air temperature. The air conditioner 10 includes a middle frame 200 and a panel lifting mechanism 100. The basic structure and principle of the panel lifting mechanism 100 and the technical effects thereof are the same as those of the first embodiment, and for the sake of brief description, reference may be made to the corresponding contents of the first embodiment except for the parts mentioned in this embodiment.

In this embodiment, the air conditioner 10 is a wall-mounted air conditioner, and the air outlet 210 is opened on the middle frame 200. The driving box 110 is detachably connected to the middle frame 200 for installation and maintenance, and the driving motor 120 drives the link 140 and the panel 150 fixed to the link 140 to be raised or lowered through the rocker 130, so that the panel 150 is raised or lowered with respect to the middle frame 200, thereby opening or closing the outlet 210.

The embodiment of the present invention provides the same beneficial effects as the first embodiment, which are not repeated herein.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims (10)

1. The panel lifting mechanism is characterized by comprising a driving box (110), a driving motor (120), a rocker (130), a connecting rod (140) and a panel (150), wherein the driving motor (120) is fixedly installed on the driving box (110) and is connected with the rocker (130), a sliding groove (111) is formed in the driving box (110), the connecting rod (140) is connected onto the panel (150), one end of the connecting rod (140) is hinged to the rocker (130), the other end of the connecting rod is arranged in the sliding groove (111) in a sliding mode, and the driving motor (120) can drive the connecting rod (140) to slide relative to the sliding groove (111) through the rocker (130) so that the panel (150) can be lifted or descended.

2. The panel lifting mechanism according to claim 1, wherein the connecting rod (140) comprises a connecting rod body (141), a first hinge portion (142), and a guiding sliding column (143), one end of the connecting rod body (141) is fixedly connected with the first hinge portion (142), the other end of the connecting rod body is fixedly connected with the guiding sliding column (143), the connecting rod body (141) is detachably connected with the panel (150), the rocker (130) is provided with a second hinge portion (132), the first hinge portion (142) is hinged with the second hinge portion (132), and the guiding sliding column (143) extends into the sliding slot (111) and can slide relative to the sliding slot (111).

3. The panel lifting mechanism according to claim 2, wherein a slot (144) is formed on the connecting rod body (141), the panel (150) is provided with a buckle (151), and the buckle (151) can extend into the slot (144) and is matched with the slot (144).

4. The deck lift mechanism as recited in claim 3, wherein the catch (144) comprises two oppositely disposed side walls (1443), each side wall (1443) being provided with a guide portion (1445) that is inclined toward the other side wall (1443), both guide portions (1445) being used for guiding the catch (151).

5. The panel lifting mechanism according to claim 2, wherein the connecting rod body (141) is provided with a snap fastener (145), the panel (150) is provided with a top fastener (152), and the snap fastener (145) is clamped with the top fastener (152).

6. The panel lifting mechanism according to claim 2, wherein the first hinge portion (142) is ring-shaped, the second hinge portion (132) is columnar, and the second hinge portion (132) extends into the first hinge portion (142) and is rotatable with respect to the first hinge portion (142).

7. The panel lifting mechanism according to claim 2, wherein a limiting head (146) is provided at an end of the slide guiding column (143) away from the link body (141), and a cross-sectional area of the limiting head (146) is larger than that of the slide guiding column (143) to prevent the slide guiding column (143) from being separated from the slide groove (111).

8. The panel lifting mechanism according to claim 1, further comprising a transmission gear (160), wherein the driving motor (120) is connected to the transmission gear (160), and the rocker (130) is provided with a linkage tooth portion (131), and the linkage tooth portion (131) is mounted on the driving cartridge (110), is rotatable with respect to the driving cartridge (110), and is engaged with the transmission gear (160).

9. The panel lifting mechanism according to claim 1, further comprising a first limit post (170) and a second limit post (180), wherein the first limit post (170) and the second limit post (180) are both fixedly connected to the driving box (110), the first limit post (170) is used for stopping and limiting the rocker (130) when the rocker (130) rotates to a first limit position, and the second limit post (180) is used for stopping and limiting the rocker (130) when the rocker (130) rotates to a second limit position.

10. An air conditioner characterized by comprising the panel lifting mechanism according to any one of claims 1 to 9.

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