CN216307990U

CN216307990U - Wind-guiding door drive assembly and air conditioner

Info

Publication number: CN216307990U
Application number: CN202122795171.6U
Authority: CN
Inventors: 牛天威; 李松; 袁科杰; 孙品品; 夏治新
Original assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Current assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-15
Anticipated expiration: 2031-11-15

Abstract

The utility model provides an air guide door transmission assembly and an air conditioner, and relates to the technical field of air conditioners. The air guide door transmission assembly comprises a bolt seat and a transmission bolt, the bolt seat is used for being installed on a main body of an air conditioner, a limiting part is arranged on the side wall of the transmission bolt in a protruding mode, the transmission bolt penetrates through the bolt seat and is in running fit with the bolt seat, the limiting part corresponds to the end wall of one end of the bolt seat, a buckle handle is arranged on one side, away from the bolt seat, of the limiting part, and the buckle handle is used for driving the transmission bolt to axially move relative to the bolt seat under the action of external force, so that two ends of the transmission bolt are respectively connected with a driving device of the air conditioner and the air guide door in an inserting mode. The air guide door transmission assembly provided by the utility model can more conveniently adjust the position of the transmission bolt, and greatly reduces the installation difficulty of the air guide door.

Description

Wind-guiding door drive assembly and air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to an air guide door transmission assembly and an air conditioner.

Background

Air guide door installs and need establish the transmission through drive assembly and drive arrangement on the air conditioner center and be connected, accomplishes the installation and accomplishes with drive arrangement at drive assembly and be connected the back, and drive assembly's transmission bolt can cause the interference to air guide door's mounted position usually, under this condition, need carry out position control to the transmission bolt to the installation of air guide door is stepped down.

In practical application, the installation space is limited to be narrow, and the position of the transmission bolt is often adjusted without enough operation space, so that the air guide door is difficult to install.

SUMMERY OF THE UTILITY MODEL

The utility model solves the problem that the position of the transmission bolt is difficult to adjust, so that the air guide door is difficult to install.

In order to solve the problems, the utility model provides a transmission assembly of an air guide door, which can more conveniently adjust the position of a transmission bolt and greatly reduce the installation difficulty of the air guide door.

The embodiment of the utility model provides an air guide door transmission assembly which is applied to an air conditioner and comprises a bolt seat and a transmission bolt, wherein the bolt seat is used for being installed on a main body of the air conditioner, a limiting part is convexly arranged on the side wall of the transmission bolt, the transmission bolt penetrates through the bolt seat and is in rotating fit with the bolt seat, the limiting part corresponds to the end wall of one end of the bolt seat, a handle is arranged on one side, far away from the bolt seat, of the limiting part, and the handle is used for driving the transmission bolt to axially move relative to the bolt seat under the action of external force, so that two ends of the transmission bolt are respectively in sequential insertion connection with a driving device of the air conditioner and an air guide door.

In the air guide door transmission assembly provided by the embodiment of the utility model, the transmission bolt is provided with the limiting part, and the side, away from the bolt seat, of the limiting part is provided with the buckle, so that in practical application, after one end, corresponding to the buckle, of the transmission bolt is inserted into the driving device, an installer dials the limiting part through the buckle, so that the transmission bolt is driven to further move towards the direction close to the driving device, the other end of the transmission bolt exits from the installation area of the air guide door, the air guide door is installed to be abducted, and the air guide door can be installed smoothly. Therefore, the air guide door transmission assembly provided by the embodiment of the utility model can more conveniently adjust the position of the transmission bolt, and greatly reduces the installation difficulty of the air guide door.

In an optional embodiment, the handle includes a first branch section and a second branch section, one end of the first branch section is connected to one side of the limiting member far away from the pin base at an included angle, and one end of the first branch section far away from the limiting member is connected to the second branch section at an included angle.

In an optional implementation manner, one end of the second branch section is connected to one end of the first branch section, which is far away from the limiting member, and one end of the second branch section, which is far away from the first branch section, extends in a direction far away from the transmission bolt.

The one end that the first branch section was kept away from to the second branch section extends towards the direction of keeping away from the transmission bolt, and the buckle structure is enclosed to second branch section, first branch section and locating part promptly for supply installer finger to stretch into, provide application of force point and operating space for promoting the attacker.

In an alternative embodiment, the first branch section extends in a direction parallel to the axis of the driving bolt.

In an alternative embodiment, the second branch section extends in a direction perpendicular to the axial direction of the driving bolt.

First branch section is parallel with the transmission bolt, and second branch section is perpendicular with the transmission bolt, and the second branch section is kept away from the one end of first branch section and is extended towards the direction of keeping away from the transmission bolt, and the opening that first branch section and second branch section and locating part enclose deviates from the buckle of transmission bolt promptly, makes things convenient for installer to operate.

In an optional embodiment, a distance from one end of the second branch section, which is far away from the driving bolt, to an axis of the driving bolt is greater than a distance from one end of the limiting member, which is far away from the driving bolt, to the axis of the driving bolt.

The second branch section is more far away from the transmission bolt in the radial direction than the limiting part, so that an installer can apply acting force to the second branch section conveniently, and a larger operation space is provided.

In an alternative embodiment, the distance from one end of the second branch section far away from the transmission bolt to the axis of the transmission bolt is smaller than the distance from the outer side wall of the bolt seat to the axis of the transmission bolt.

The perpendicular distance between one end, far away from the transmission bolt, of the second branch section and the axis of the transmission bolt is smaller than the perpendicular distance between the outer side wall of the bolt seat and the axis of the transmission bolt, so that the second branch section can be prevented from being impacted with the main body of the air conditioner in the process of rotating along with the transmission bolt, and the smooth rotation of the transmission bolt is guaranteed.

In an alternative embodiment, the retaining ring is disposed on a side wall of the driving bolt in a protruding manner.

In an optional embodiment, the limiting member is annular, and a center of the limiting member is located on an axis of the driving bolt

The embodiment of the utility model also provides an air conditioner, which comprises a main body, a driving device, an air guide door, a spring and the air guide door transmission assembly, wherein the driving device and the air guide door are arranged on the main body at intervals, the air guide door transmission assembly comprises a bolt seat and a transmission bolt, the bolt seat is arranged on the main body and is positioned between the driving device and the air guide door, a limiting part is convexly arranged on the side wall of the transmission bolt, the transmission bolt penetrates through the bolt seat and is in rotating fit with the bolt seat, the limiting part corresponds to the end wall of one end of the bolt seat, a buckle handle is arranged on one side of the limiting part, which is far away from the bolt seat, and is used for driving the transmission bolt to axially move relative to the bolt seat under the action of external force, one end of the transmission bolt, which corresponds to the buckle handle, is inserted in the driving device, the other end of the spring is inserted into the air guide door, the spring is sleeved on the transmission bolt, and two ends of the spring are respectively abutted against one side of the driving device and one side of the limiting part, which is far away from the bolt seat.

Because the transmission bolt can be reliably inserted into the driving device and the air guide door under the condition of completing the insertion of the two ends, the phenomenon that one end of the transmission bolt falls off due to the axial movement is avoided. Therefore, the spring with two ends respectively abutted against one side of the driving device and one side of the limiting part far away from the bolt seat is configured, and the two ends of the transmission bolt are ensured to be reliably inserted into the driving device and the air guide door.

In an optional embodiment, the driving device is provided with an insertion hole inserted into the transmission bolt, and a gap is formed between the bottom wall of the insertion hole and the transmission bolt.

There is the clearance between the diapire of the spliced eye that sets up on the drive arrangement and the transmission bolt, and in actual installation, when the user promoted the transmission bolt to the direction that is close to drive arrangement through the attacker, the diapire of spliced eye and the clearance between the transmission bolt can guarantee that the transmission bolt can axial displacement smoothly to guarantee that the other end of transmission bolt can withdraw from the mounted position of air guide door completely, realize stepping down to the installation of air guide door.

Drawings

Fig. 1 is a schematic structural view of an air guiding door driving assembly according to an embodiment of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention;

fig. 4 is an enlarged schematic view of the region B in fig. 3.

Description of reference numerals:

100-a wind guide door transmission component; 110-a pin base; 130-shaft sleeve; 150-a drive latch; 151-a first plug end; 153-a second plug end; 160-a limit stop; 170-a spring; 180-clasping; 181-first branch section; 183-second branch section; 200-an air conditioner; 210-a body; 230-a drive device; 250-a damper; 251-a rotating shaft.

Detailed Description

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

Referring to fig. 1, fig. 1 is a schematic structural diagram of an air guiding door driving assembly 100 according to the present embodiment.

The air guide door transmission assembly 100 provided by the embodiment is applied to an air conditioner and is used for transmitting the torque output by a driving device arranged on the air conditioner to an air guide door of the air conditioner, so that the air guide door is driven to rotate, and air guide in different angle directions is realized.

The air guide door transmission assembly 100 comprises a bolt seat 110, a shaft sleeve 130, a transmission bolt 150 and a spring 170, wherein the bolt seat 110 is used for being installed on a main body of an air conditioner and is usually installed on a middle frame in practical application, a limiting piece 160 is convexly arranged on a side wall of the transmission bolt 150, the transmission bolt 150 penetrates through the bolt seat 110 and is in running fit with the bolt seat 110 through the shaft sleeve 130, the limiting piece 160 corresponds to an end wall of one end of the bolt seat 110, and the limiting piece 160 plays a limiting role. In this embodiment, the driving pin 150 is respectively provided with a first plugging end 151 and a second plugging end 153, the second plugging end 153 passes through the pin base 110, the position-limiting member 160 is located between the first plugging end 151 and the pin base 110, and the spring 170 is sleeved on the first plugging end 151.

In practical application, the plug socket 110 is installed on the main body of the air conditioner at a position between the driving device and the air guide door, and two ends of the transmission plug 150 are respectively inserted into the driving device and the air guide door. In the installation process, the pin base 110 is first installed and fixed, and then the end of the transmission pin 150 opposite to the limiting member 160 and far away from the pin base 110 is inserted into the driving device. Since it is necessary to ensure that the driving plug 150 can be reliably inserted into both the driving device and the air guiding door when the insertion of both ends is completed, and one end of the driving plug is prevented from falling off due to the axial movement, both ends of the spring 170 respectively abut against the driving device and the limiting member 160.

Under this state, the second plug end 153 stretches into the mounting position of air guide door, causes the interference to the installation of air guide door, consequently, needs to drive the direction motion certain distance that transmission bolt 150 is close to drive arrangement to make the second plug end 153 withdraw from the installation region of air guide door, realize stepping down to air guide door. Due to the continuous action of the spring 170, the position-limiting member 160 is always tightly attached to the pin base 110 or only a small gap exists, and it is difficult for an installer to insert a finger between the position-limiting member 160 and the pin base 110. In order to provide enough operating space for the toggle limiting element 160, in the embodiment, a button 180 is disposed on a side of the limiting element 160 away from the pin base 110, and the button 180 is used for an installer to toggle to drive the transmission pin 150 to move toward the driving device.

In practical application, completing the insertion of the first insertion end 151 of the transmission bolt 150 and the driving device, and under the condition that the two ends of the spring 170 are respectively abutted against the driving device and the limiting part 160, an installer can stretch a finger into the buckle 180 and stir the buckle 180 towards the direction close to the driving device, so as to drive the transmission bolt 150 to move towards the direction close to the driving device, the spring 170 contracts and accumulates elastic potential energy, so that the second insertion end 153 of the transmission bolt 150 exits from the installation area of the air guide door, the air guide door is allowed to be abducted, and the air guide door is convenient to be installed quickly.

After the air guide door is installed, the acting force applied to the handle 180 is removed, the spring 170 releases elastic potential energy, and pushes the limiting member 160 to move towards the direction close to the latch base 110, so as to drive the second inserting end 153 of the transmission latch 150 to be inserted into the air guide door. Moreover, when the air guide door needs to be detached, the user only needs to toggle the handle 180 in the direction close to the driving device again to drive the second inserting end 153 of the transmission bolt 150 to withdraw from the air guide door, and the air guide door can be detached conveniently and quickly.

It can be seen that, in the air guide door transmission assembly 100 provided in this embodiment, the fastening handle 180 is disposed on the limiting member 160, so as to provide a force application point and an operation space for axially moving the transmission bolt 150, facilitate the axial movement of the transmission bolt 150 relative to the bolt seat 110, achieve the abdication of the air guide door, and greatly reduce the difficulty in assembling and disassembling the air guide door.

Referring to fig. 2, fig. 2 is an enlarged view of a region a in fig. 1.

The handle 180 includes a first branch section 181 and a second branch section 183, one end of the first branch section 181 is connected to one side of the limiting member 160 away from the pin base 110 at an included angle, one end of the first branch section 181 away from the limiting member 160 is connected to the second branch section 183 at an included angle, and the first branch section 181, the second branch section 183 and one side of the limiting member 160 away from the pin base 110 jointly enclose a chamber structure for an installer to extend into a finger.

In this embodiment, one end of the second branch section 183 is connected to one end of the first branch section 181, which is far away from the limiting member 160, and one end of the second branch section 183, which is far away from the first branch section 181, extends in a direction away from the driving bolt 150, that is, an opening of the buckle 180, which is surrounded by the second branch section 183, the first branch section 181, and the limiting member 160, faces in a direction away from the driving bolt 150, so as to provide an enough operating space for an installer and facilitate the operation of the installer.

In order to provide a guiding function for the force application direction of the installer, in this embodiment, the extending direction of the first branch section 181 is parallel to the axial direction of the driving bolt 150, and in other embodiments, the first branch section 181 may also be disposed obliquely within a certain angle range with respect to the driving bolt 150.

In addition, in consideration of meeting the requirement that an installer applies an acting force in a direction parallel to the transmission bolt 150 and avoiding the fingers of the installer from sliding out of the buckle 180 as much as possible, in this embodiment, the extending direction of the second branch section 183 is perpendicular to the axial direction of the transmission bolt 150, that is, the first branch section 181 is perpendicular to the second branch section 183, and forms a right-angled buckle 180. Likewise, in other embodiments, the second branch section 183 may be disposed at an angle relative to the driving pin 150 within the first angular range.

In order to further enlarge the operation space, in this embodiment, a distance from an end of the second branch section 183 away from the driving pin 150 to the axis of the driving pin 150 is greater than a distance from an end of the limiting member 160 away from the driving pin 150 to the axis of the driving pin 150, that is, the second branch section 183 protrudes more than the limiting member 160. Even under the condition that the fingers of the installer can not completely extend into the cavity of the buckle 180, because the second branch section 183 of the buckle 180 protrudes more than the limiting member 160, the installer can still directly apply an acting force parallel to the driving pin 150 to the second branch section 183, so as to smoothly push the driving pin 150 to move axially close to the driving device.

In consideration of the fact that the second branch section 183 is too long and easily collides with the main structure or other elements of the air conditioner during the rotation of the handle 180 with the driving bolt 150, thereby affecting the smooth rotation of the driving bolt 150, in this embodiment, the distance from the end of the second branch section 183 away from the driving bolt 150 to the axis of the driving bolt 150 is smaller than the distance from the outer side wall of the bolt seat 110 to the axis of the driving bolt 150.

In order to avoid the limitation element 160 driving the handle 180 to rotate to generate an excessive centrifugal force, which affects the rotation of the transmission pin 150, in this embodiment, the limitation element 160 is in a circular ring shape, that is, the limitation element 160 is annularly and convexly disposed on the sidewall of the transmission pin 150, and a center of the limitation element 160 is on an axis of the transmission pin 150.

In summary, the wind guide door transmission assembly 100 provided in this embodiment provides a force application point and an operation space for the axial movement of the transmission bolt 150 by disposing the fastener 180 on the limiting member 160, so that the transmission bolt 150 can move axially relative to the bolt seat 110, thereby avoiding the wind guide door and greatly reducing the difficulty in assembling and disassembling the wind guide door.

Referring to fig. 3 and 4, fig. 3 is a schematic structural diagram of an air conditioner 200 according to the present embodiment, and fig. 4 is an enlarged schematic diagram of a region B in fig. 3.

The air conditioner 200 provided in this embodiment includes a main body 210, driving devices 230, an air guiding door 250 and the aforementioned air guiding door transmission assembly 100, where the main body 210 is a middle frame of the indoor unit, a mounting groove is concavely disposed on an outer surface of the middle frame, one side of the air guiding door 250 is provided with a rotating shaft 251, the rotating shaft 251 is rotatably embedded in the mounting groove, the two driving devices 230 respectively extend into the mounting groove from two ends of the rotating shaft 251, and have gaps with two ends of the rotating shaft 251, the two air guiding door transmission assemblies 100 are respectively disposed between two ends of the rotating shaft 251 and the two driving devices 230, and are respectively matched with the rotating shaft 251 and the driving devices 230, so as to realize an effect of transmitting torques of the two driving devices 230 to two ends of the rotating shaft 251.

The driving device 230 is concavely provided with an insertion hole, the first insertion end 151 of the driving pin 150 is inserted into the insertion hole, and the second insertion end 153 is inserted into the rotating shaft 251. It can be understood that, if the driving pin 150 is further moved toward the direction close to the driving device 230 under the driving of the handle 180 when the driving pin 150 is inserted into the insertion hole, that is, the driving pin 150 can be further inserted into the insertion hole, a certain gap must exist between the bottom wall of the insertion hole and the end wall of the first insertion end 151 of the driving pin 150.

In the actual installation process, under the condition that the transmission bolt 150 is firstly inserted into the insertion hole of the driving device 230, when the user pushes the transmission bolt 150 through the handle 180, the gap between the bottom wall of the insertion hole and the end wall of the first insertion end 151 can ensure that the transmission bolt 150 can smoothly move axially, so as to ensure that the second insertion end 153 can completely withdraw from the installation position of the air guide door 250, and the air guide door 250 can be abducted.

In summary, the air conditioner 200 provided in this embodiment has the feature that the air guide door 250 is easy to assemble and disassemble.

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

Claims

1. A transmission component of a wind guide door is applied to an air conditioner and is characterized in that the transmission component (100) of the wind guide door comprises a bolt seat (110) and a transmission bolt (150), the bolt seat (110) is used for being installed on the main body of the air conditioner, a limiting piece (160) is convexly arranged on the side wall of the transmission bolt (150), the transmission bolt (150) penetrates through the bolt seat (110), and is rotatably matched with the bolt seat (110), the limiting piece (160) corresponds to the end wall of one end of the bolt seat (110), a buckle (180) is arranged on one side of the limiting piece (160) far away from the bolt seat (110), the handle (180) is used for driving the transmission bolt (150) to axially move relative to the bolt seat (110) under the action of external force, so that two ends of the transmission bolt (150) are respectively inserted with the driving device of the air conditioner and the air guide door in sequence.

2. The wind guide door transmission assembly according to claim 1, wherein the handle (180) includes a first branch section (181) and a second branch section (183), one end of the first branch section (181) is connected to one side of the limiting member (160) away from the pin base (110) at an included angle, and one end of the first branch section (181) away from the limiting member (160) is connected to the second branch section (183) at an included angle.

3. The air guide door transmission assembly as claimed in claim 2, wherein one end of the second branch section (183) is connected to one end of the first branch section (181) far away from the limiting member (160), and one end of the second branch section (183) far away from the first branch section (181) extends in a direction far away from the transmission bolt (150).

4. Air deflection door transmission assembly according to claim 3, characterized in that the first branch section (181) extends in a direction parallel to the axial direction of the transmission bolt (150).

5. The air guide door transmission assembly as claimed in claim 3, wherein the second branch section (183) extends in a direction perpendicular to the axial direction of the transmission bolt (150).

6. The air guide door transmission assembly as claimed in claim 3, wherein the distance from the end of the second branch section (183) far away from the transmission bolt (150) to the axis of the transmission bolt (150) is greater than the distance from the end of the limiting member (160) far away from the transmission bolt (150) to the axis of the transmission bolt (150).

7. The air guide door transmission assembly as claimed in claim 6, wherein the distance from one end of the second branch section (183) far away from the transmission bolt (150) to the axis of the transmission bolt (150) is smaller than the distance from the outer side wall of the bolt seat (110) to the axis of the transmission bolt (150).

8. Wind-guiding door transmission assembly according to any one of claims 1 to 7, characterized in that said stop (160) is circumferentially provided protruding on a side wall of said transmission bolt (150).

9. The wind guide door transmission assembly according to claim 8, wherein the stopper (160) is annular, and a center of the stopper (160) is located on an axis of the transmission bolt (150).

10. An air conditioner, comprising a main body (210), a driving device (230), a wind guide door (250), a spring (170) and the wind guide door transmission assembly (100) as claimed in any one of claims 1 to 9, the driving device (230) and the air guide door (250) are arranged on the main body (210) at intervals, the latch base (110) is disposed on the main body (210) at a position between the driving device (230) and the damper (250), one end of the transmission bolt (150) corresponding to the buckle (180) is inserted into the driving device (230), the other end is inserted into the air guide door (250), the spring (170) is sleeved on the transmission bolt (150), and two ends of the spring (170) respectively abut against one side, away from the bolt seat (110), of the driving device (230) and one side, away from the bolt seat (110), of the limiting piece (160).