Driving device and air conditioner with same

Abstract

The utility model provides a driving device and an air conditioner with the same, and the driving device comprises a driving part which is in driving connection with a target workpiece and is provided with a first installation part; the driving part is arranged on the supporting seat, and a second mounting part is arranged on the supporting seat; the buffering part is arranged between the driving part and the supporting seat, one end of the buffering part is embedded in the first mounting part, the buffering part extends in the circumferential direction of the driving part, and the other end of the buffering part is connected with the second mounting part in a clamped mode; wherein the buffer component can be elastically arranged. The problems that in the prior art, a gear driving structure of an air conditioner is large in noise in the operation process, and the use comfort of the air conditioner is reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioner door panel drive structure design technical field, specifically, relate to a drive device and have its air conditioner. BACKGROUND

[0002] With the continuous improvement of life quality, the user's requirement to air conditioner is not only in basic function and energy efficiency, but also gradually improves the comfort degree of air conditioner use process, for example, air conditioner blowing effect and noise effect in air conditioner operation process.

[0003] Air conditioner needs to run through a variety of movement mechanism combination in the operation process, for example, the door plate movement of air conditioner, installs rack on the door plate, sets up drive gear in the body, drive gear is fixed on the support seat, is engaged through gear and rack, in the process of drive gear rotation, door plate is moved, thereby realizing door plate opening or closing.

[0004] But, because the rigidity cooperation between gear and support seat, the friction between both in the door plate operation process can emit abnormal noise noise. In the process of air conditioner shutdown, the door plate closing in the process of closing after the inner fan, this abnormal noise noise is particularly prominent, reduces the user's use comfort degree. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of drive device and have its air conditioner, to solve the problem of the gear drive structure of air conditioner in prior art in the process of operation, noise is larger, reduces the use comfort degree of air conditioner.

[0006] To achieve the above-mentioned purpose, according to one aspect of the utility model, a kind of drive device, comprising: drive component, with target workpiece drive connection, first mounting portion is provided on drive component;Support seat, drive component is set on support seat, second mounting portion is provided on support seat;Buffer component, it is set between drive component and support seat, one end of buffer component is embedded in first mounting portion, and buffer component extends along the circumferential direction of drive component, the other end of buffer component is connected with second mounting portion;Wherein, buffer component can be elastically set.

[0007] Further, the buffer component includes: a buffer body, one end of the buffer body is attached to the drive component, and the other end of the buffer body is connected with the second mounting portion;A connecting body is provided at an end of the buffer body away from the support seat, and at least a portion of the connecting body is embedded in the first mounting portion.

[0008] Further, the first mounting portion is a plurality of, and the plurality of first mounting portions are uniformly spaced along the circumferential direction of the drive component;The connecting body is a plurality of, and the plurality of connecting bodies are one-to-one corresponding to the plurality of first mounting portions.

[0009] Further, the first mounting portion comprises a mounting hole; the connecting body comprises a connecting column, at least part of the connecting column is arranged in the mounting hole and is in interference fit with the mounting hole.

[0010] Further, the connecting body further comprises: a clamping head arranged at an end of the connecting column away from the buffer body, the clamping head is elastically arranged, the clamping head protrudes relative to the cylindrical surface of the connecting column, and the clamping head is in abutment with the body of the driving component surrounding the mounting hole after passing through the mounting hole.

[0011] Further, the clamping head is in conical structure and the connecting column is in cylindrical structure; the maximum diameter of the clamping head is d2 and the diameter of the connecting column is d1, wherein d2>d1.

[0012] Further, the driving component is provided with a connecting protrusion and the buffer body is provided with an avoiding groove, and at least part of the connecting protrusion is arranged in the avoiding groove.

[0013] Further, the first mounting portion further comprises a containing groove, and at least part of the buffer component is arranged in the containing groove.

[0014] Further, the second mounting portion comprises a limiting channel; the buffer component comprises a buffer body, and the buffer body is provided with a protruding portion, the protruding portion protrudes relative to the buffer body towards the direction close to the support base, and at least part of the protruding portion is arranged in the limiting channel.

[0015] According to another aspect of the utility model, provide a kind of air conditioner, including door panel and driving device, driving device is driven connection with door panel, to drive door panel to move, and driving device is described above driving device.

[0016] The technical scheme of the utility model is applied, the driving device provided by the application includes a driving component, a support base, and a buffer component. The driving component is drivingly connected to a target workpiece. The driving component is provided with a first mounting portion. The driving component is arranged on the support base, and the support base is provided with a second mounting portion. The buffer component is arranged between the driving component and the support base. One end of the buffer component is embedded in the first mounting portion. The buffer component extends along the circumferential direction of the driving component. The other end of the buffer component is clamped with the second mounting portion. The buffer component is elastically arranged. The elastic property of the buffer component can absorb the vibration and impact generated when the driving component operates, effectively reduce the noise when the driving device works, improve the stability and quietness of the overall operation, and thus improve the comfort experience of the user. The buffer component is fixed by elastic clamping. Compared with the traditional fixing methods (such as screws and springs), the risk of component loosening or falling off caused by long-term use can be reduced, the stability of the driving device during use is ensured, and the reliability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings accompanying the specification of this application serve to provide further understanding of the present application, the illustrative embodiments of the present application and the description thereof serve to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 A cross-sectional view of an embodiment of the driving device according to the present application is shown;

[0019] Figure 2 A structure diagram of a buffering component in the driving device according to the present application is shown;

[0020] Figure 3 A structure diagram of a driving component in the driving device according to the present application is shown.

[0021] Among the above drawings, the following reference signs are included:

[0022] 1, driving component; 10, first mounting portion; 11, mounting hole; 12, connecting protrusion; 13, accommodating groove; 2, support seat; 20, second mounting portion; 21, limiting channel; 3, buffering component; 30, buffering body; 31, connecting body; 32, connecting column; 33, clamping joint; 34, avoiding groove; 35, protruding portion. DETAILED DESCRIPTION

[0023] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0024] Please refer to Figures 1 to 3 The present application provides a driving device, which comprises: a driving component 1, which is drivingly connected with a target workpiece, and a first mounting portion 10 is arranged on the driving component 1; a support seat 2, wherein the driving component 1 is arranged on the support seat 2, and a second mounting portion 20 is arranged on the support seat 2; a buffering component 3, which is arranged between the driving component 1 and the support seat 2, one end of the buffering component 3 is embedded in the first mounting portion 10, the buffering component 3 extends along the circumferential direction of the driving component 1, and the other end of the buffering component 3 is clamped with the second mounting portion 20; wherein the buffering component 3 is elastically arranged.

[0025] According to the driving device provided in the application, the driving device comprises a driving component 1, a support base 2 and a buffer component 3, the driving component 1 is drivingly connected with a target workpiece, and the driving component 1 is provided with a first mounting portion 10; the driving component 1 is arranged on the support base 2, and the support base 2 is provided with a second mounting portion 20; the buffer component 3 is arranged between the driving component 1 and the support base 2, one end of the buffer component 3 is embedded in the first mounting portion 10, the buffer component 3 extends along the circumferential direction of the driving component 1, and the other end of the buffer component 3 is clamped with the second mounting portion 20; wherein the buffer component 3 is elastically arranged. The elastic characteristic of the buffer component 3 can absorb the vibration and impact generated when the driving component 1 operates, effectively reduce the noise when the driving device works, improve the stability and quietness of the overall operation, and thus improve the comfort experience of the user. The buffer component 3 is fixed in an elastic clamping mode, compared with the traditional fixing mode (such as screws, springs and the like), the risk of loosening or falling off of the component caused by long-term use can be reduced, the stability of the driving device in the use process is ensured, and the reliability is improved.

[0026] One end of the buffer component 3 is embedded in the first mounting portion 10 of the driving component, and the other end is clamped with the second mounting portion 20 of the support base 2, which simplifies the installation process, does not need complex tools and fine positioning, is convenient for subsequent inspection and replacement, and reduces the maintenance cost. The buffer component 3 extends along the circumferential direction of the driving component, which is more space-saving than the traditional radial or axial spring, is helpful for the compact design of the driving device in the limited space, and does not affect the damping performance. Compared with using a metal spring or other hard material as a damping device, using an elastic material (such as rubber, silica gel and the like) as the buffer component can not only provide good damping effect, but also has lower cost, which is helpful for reducing the overall manufacturing cost of the driving device.

[0027] Specifically, as shown in Figure 2 the buffer component 3 comprises: a buffer body 30, one end of the buffer body 30 is attached to the driving component 1, and the other end of the buffer body 30 is clamped with the second mounting portion 20; a connecting body 31 is arranged at one end of the buffer body 30 away from the support base 2, and at least part of the connecting body 31 is embedded in the first mounting portion 10. The connecting body 31 is embedded in the first mounting portion 10 of the driving component 1, and this embedded connection design increases the contact area between the buffer component and the driving component, improves the stability and rigidity of the overall structure, reduces the structural loosening caused by vibration, and ensures the reliability and stability of the driving component 1 in long-term operation. The buffer body 30 is connected with the second mounting portion 20 in a clamping mode, which makes the installation and dismounting of the buffer component more convenient, does not need to use additional fixing parts, reduces the assembly difficulty and maintenance cost, and improves the production efficiency.

[0028] The design of the buffering component 3, especially the design of the connecting body 31 part embedded in the first mounting portion 10, enables the buffering component to be arranged more effectively in a limited space without occupying additional space, which helps to make the overall design more compact and reduce interference between internal components of the air conditioner.

[0029] The buffering body 30 is made of a material with high elasticity and vibration absorption capacity, such as rubber or similar elastomers, which can effectively absorb the vibration energy generated during the rotation of the gear, significantly reduce the direct contact between the driving component 1 and the support seat 2, thereby reducing the noise level during operation and improving the quietness of the air conditioner operation.

[0030] By reducing the direct friction between the gear and the support seat and reducing the vibration, the wear rate of the gear assembly can be effectively reduced, the service life is prolonged, the maintenance frequency caused by component damage is reduced, and the user's use cost is further reduced.

[0031] In the specific implementation process, the first mounting portion 10 is multiple, and the multiple first mounting portions 10 are uniformly arranged along the circumferential direction of the driving component 1; the connecting body 31 is multiple, and the multiple connecting bodies 31 are arranged one by one corresponding to the multiple first mounting portions 10. The uniform distribution of the multiple first mounting portions 10 and the connecting body 31 enables the connecting force and the load to be more evenly distributed in the entire circumference of the driving component 1, avoiding the problem of excessive stress at a single point and improving the stability and reliability of the system. The one-to-one correspondence design of the first mounting portion 10 and the connecting body 31 ensures precise cooperation between each component, and this multi-point fixing method enhances the connection stability between the gear and the support structure and reduces vibration and noise that may occur during operation.

[0032] Specifically, the first mounting portion 10 includes a mounting hole 11; the connecting body 31 includes a connecting column 32, at least part of the connecting column 32 is arranged in the mounting hole 11 and is in interference fit with the mounting hole 11. The interference fit can ensure that the connecting column 32 and the mounting hole 11 form a firm mechanical connection, which can effectively prevent the connection from loosening even under high load or long-time operation conditions, and maintain the stability and reliability of the gear assembly. The interference fit of the mounting hole 11 and the connecting column 32 can fill any gap between them, reducing the transmission of vibration generated by the gear movement to the support structure, thereby reducing the mechanical noise caused thereby to a certain extent.

[0033] Compared with the use of shock-absorbing springs or other complex shock-absorbing structures, the interference fit connection method has an advantage in cost, reduces the use of additional components, and reduces manufacturing costs.

[0034] In this application, as Figure 2 and Figure 3As shown, the connecting body 31 further comprises a clamping joint 33 arranged at the end of the connecting column 32 away from the buffer body 30, the clamping joint 33 is elastically arranged, the clamping joint 33 protrudes relative to the cylindrical surface of the connecting column 32, and after the clamping joint 33 passes through the mounting hole 11, the clamping joint 33 abuts against the body of the driving component 1 surrounding the mounting hole 11. By arranging the elastically deformable clamping joint 33 on the buffer body 30, the application realizes reliable connection and fixation between the gear assembly and the driving component 1, and at the same time, by utilizing the buffering performance of the rubber material, the noise and vibration of the gear during rotation are effectively reduced. Specifically, the protruding design of the clamping joint 33 relative to the cylindrical surface of the connecting column 32 enables the clamping joint 33 to form a tight clamping with the body of the driving component 1 after passing through the mounting hole 11, so that the stability of the rubber buffer can be maintained even when the air conditioner is running for a long time or is affected by external force, thereby preventing the rubber buffer from falling off and ensuring the continuity of the noise reduction effect and the operation reliability of the moving mechanism.

[0035] In the application, the clamping joint 33 is in a conical structure, and the connecting column 32 is in a cylindrical structure; the maximum diameter of the clamping joint 33 is d2, and the diameter of the connecting column 32 is d1, where d2>d1. The conical structure of the clamping joint 33 enables the clamping joint 33 to be stably fixed on the driving component 1 by interference fit during embedding in the first mounting portion 10, so that loosening or falling off of the buffer component can be effectively avoided even under long-term use or harsh working conditions, and the reliability of the connection is improved. When the clamping joint 33 is embedded in the first mounting portion 10, the conical structure of the clamping joint 33 can be elastically deformed, so that the clamping joint 33 and the connecting column 32 can smoothly pass through the mounting hole 11. After passing through the mounting hole 11, the clamping joint 33 restores to the initial state under the action of elastic restoring force, and abuts against the driving component 1, so that the buffer body 30 is stably installed.

[0036] The diameter difference design (d2>d1) of the clamping joint 33 and the connecting column 32 can ensure stable embedding of the clamping joint in the first mounting portion, and the cooperation of the connecting column and the second mounting portion is also more compact. This design not only saves the overall space of the driving device, but also optimizes the layout between the components, so that the overall structure of the driving device is more compact and reasonable.

[0037] In the specific implementation process, as Figure 1As shown, the driving component 1 is provided with a connecting protrusion 12, and the buffer body 30 is provided with an avoiding groove 34, at least part of the connecting protrusion 12 is inserted into the avoiding groove 34. Through the cooperation of the connecting protrusion 12 and the avoiding groove 34, the precise positioning of the buffer body 30 on the driving component 1 can be achieved, avoiding the randomness and possible misalignment of the buffer component during installation, improving the precision and speed of assembly. The embedded connection mode of the connecting protrusion 12 and the avoiding groove 34 can provide additional mechanical locking force compared to simple plane contact, so that the buffer body 30 is more firmly fixed on the driving component, and can remain stable even under high-intensity vibration or impact conditions. The design of the avoiding groove 34 allows the material of the buffer body 30 to elastically deform when the connecting protrusion 12 is inserted, which helps to further absorb vibration energy, thereby achieving better shock absorption and noise reduction effect.

[0038] Further, the first mounting part 10 further comprises a containing groove 13, and at least part of the buffer component 3 is embedded in the containing groove 13. The containing groove 13 provides precise positioning for the buffer component 3, ensuring its alignment during assembly and reducing installation problems and unstable factors during subsequent operation caused by inaccurate positioning. The embedded part of the buffer component 3 closely fits the containing groove 13, which enhances the fixing strength between the buffer component 3 and the driving component 1, and maintains good connection state even under severe vibration or long-term use, reducing the risk of falling off. By embedding part of the structure of the buffer component 3 in the containing groove 13, the contact area between the buffer material and the driving component 1 can be increased, so that the vibration energy can be more effectively absorbed and dispersed, thereby further improving the shock absorption and noise reduction effect.

[0039] The second mounting portion 20 comprises a limiting channel 21; the buffer component 3 comprises a buffer body 30, the buffer body 30 is provided with a protruding portion 35, the protruding portion 35 protrudes towards the direction close to the support base 2 relative to the buffer body 30, and at least part of the protruding portion 35 is inserted into the limiting channel 21. The matching design of the protruding portion 35 and the limiting channel 21 can effectively limit the movement of the buffer body 30 in the axial direction, avoiding unnecessary axial displacement of the buffer component due to vibration or impact during the operation of the driving device, and ensuring the stable operation of the gear assembly. The setting of the protruding portion 35 enhances the support intensity of the buffer body 30 in the radial direction, avoids the deformation or displacement of the buffer component caused by the radial force, thereby improving the radial stability of the entire driving device and reducing the vibration and noise caused thereby. The plug-in assembly mode simplifies the installation process of the buffer component, without the need for additional fixing members or complex alignment, and the fixing can be completed by simply inserting the protruding portion 35 into the limiting channel 21, thereby improving the production efficiency. The close matching of the protruding portion 35 and the limiting channel 21 increases the contact area between the buffer component and the support base, and improves the tightness and reliability of the connection, so that good damping effect and connection stability can be maintained even after long-term operation.

[0040] The application also provides an air conditioner comprising a door panel and a driving device, the driving device is drivingly connected with the door panel to drive the door panel to move, and the driving device is the driving device of the above-mentioned embodiments. Wherein, the driving component 1 is a gear, and the buffer component 3 is preferably made of rubber material, and the gear is engaged with the rack on the door panel to drive the door panel to move.

[0041] By using the unique buffer component design in the above-mentioned driving device, the air conditioner can significantly reduce the direct contact and friction between the moving components during the opening and closing of the door panel, effectively reduce the operation noise, and provide a more quiet use environment for the user. The elastic buffer component in the driving device can absorb the impact and vibration generated when driving the door panel, reduce the wear of the door panel movement mechanism, prolong the service life of the entire driving system and the air conditioner, and improve the long-term operation reliability. The stable connection and non-wear characteristics of the buffer component reduce the frequency of maintenance and replacement, reduce the user's use cost, simplify the after-sales service process, and reduce the complaints and repair time caused by the door panel driving problem.

[0042] Compared with the damping mode in the prior art by installing a damping spring ring on the gear, the air conditioner of the application uses the driving device of the above-mentioned embodiments, has higher structural strength, normal service life, and the damping spring will have problems such as aging and rusting with the increase of service life, and has poor reliability. The application adopts the buffer component 3 made of rubber material and adopts the mushroom head interference clamping mode for fixing, so that the reliability is greatly increased.

[0043] By setting the buffer component 3 on the gear support end of the air conditioner door plate movement mechanism, the hardness, elasticity, wear resistance and other characteristics of the rubber material buffer component 3 can reduce the noise problem of the gear rubbing against the support seat during rotation, thereby improving user comfort experience.

[0044] By setting the mushroom head structure interference clamping, the risk of buffer component 3 falling off during gear rotation is ensured, and the operation reliability is improved.

[0045] The movement mechanism of the air conditioner of the present application includes a support seat, a buffer component 3 and a gear and other related parts. The opening and closing of the air conditioner door plate often needs to be achieved through such a movement mechanism. The present application sets a buffer component 3 between the gear and the support seat. The buffer component 3 can be designed according to the shape of the different movement mechanism gears, but it must be ensured that the buffer component 3 and the gear can be fixed together. Since the buffer component 3 has the characteristics of low hardness, good elasticity, wear resistance and the like, the buffer component 3 set between the gear and the support seat can achieve the purpose of shock absorption and noise reduction, improve the operation reliability of the movement mechanism, prolong the service life, and improve the user's comfort experience.

[0046] The shape of the buffer component 3 needs to be designed so that the upper end can cooperate with the support seat, and the lower end can cooperate with the gear. The present application sets a mushroom-shaped fixed end structure on the buffer component 3. During installation, the mushroom-shaped fixed end can be squeezed and then passed through the gear cooperation hole and clamped tightly. The specific arrangement and number of the mushroom-shaped fixed end can be designed according to the size and shape of the different gear structures. The mushroom-shaped fixed end on the buffer component 3 corresponds to the cooperation hole on the gear one by one, and the arrangement of the two can be in the form of a square, a triangle or a circular ring with high stability, so as to ensure the stress balance of the fixed buffer component 3 (because various unpredictable factors may cause the buffer component 3 to fall off during long-distance transportation of the sample machine), and improve the operation reliability. In addition, in order to prevent the buffer component 3 from falling off, the buffer component 3 is fixed by interference clamping with the gear. The interference amount of the two is a~bcm, i.e. acm≤d2-d1≤bcm, and d2 must be strictly greater than d1. The interference amount can be designed to have different values according to the configuration size of different units. For commercial units, the movement mechanism torque is large, and the interference amount can be large. For household units, the movement mechanism torque is small, and the interference amount can be small. In addition, the interference fit amount also needs to be determined according to the design layout of the rubber mushroom head fixed end. If the design layout of the rubber mushroom head fixed end is relatively uniform, the interference amount can be small. If the design layout of the rubber mushroom head fixed end is relatively dispersed, the interference amount can be large. Alternatively, a is 0.1mm, and b is 0.3mm.

[0047] From the above description, it can be seen that the above-mentioned embodiments of the utility model realize the following technical effects:

[0048] According to the driving device provided by the application, the driving device comprises a driving component 1, a supporting seat 2 and a buffer component 3, the driving component 1 is drivingly connected with a target workpiece, the driving component 1 is provided with a first mounting portion 10; the driving component 1 is arranged on the supporting seat 2, the supporting seat 2 is provided with a second mounting portion 20; the buffer component 3 is arranged between the driving component 1 and the supporting seat 2, one end of the buffer component 3 is embedded in the first mounting portion 10, and the buffer component 3 extends along the circumferential direction of the driving component 1, and the other end of the buffer component 3 is clamped with the second mounting portion 20; wherein the buffer component 3 is elastically arranged. The elastic property of the buffer component 3 can absorb the vibration and impact generated when the driving component 1 operates, effectively reduce the noise when the driving device works, improve the stability and quietness of the overall operation, and thus improve the comfort experience of the user. The elastic clamping mode is adopted to fix the buffer component 3, compared with the traditional fixing mode (such as screws, springs, etc.), the risk of component loosening or falling off caused by long-term use can be reduced, the stability of the driving device in the use process is ensured, and the reliability is improved.

[0049] It is to be noted that the terms used herein are only intended to describe specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and it should also be understood that, when the terms "comprise" and / or "include" are used in the specification, there is a presence of the features, steps, operations, devices, components and / or combinations thereof.

[0050] Unless otherwise specifically noted, the relative arrangement of parts and steps, numerical expressions, and numerical values set forth in the examples provided herein are not intended to limit the scope of the application. It should also be understood that the size of the various parts shown in the figures can not be to scale, and that the drawings are intended as simplified illustrations of the various aspects of the application. Techniques, methods, and devices known to those of ordinary skill in the relevant art can not be discussed in detail, but should be understood to be part of the specification, where appropriate. In all examples shown and discussed herein, any specific values should be interpreted as merely illustrative, and not as a limitation. Thus, other example embodiments of the present application can have different values. It should be noted that like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be discussed further in subsequent drawings.

[0051] For purposes of the description hereinafter, spatial

[0052] It is to be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments consistent with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.

[0053] It is to be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments consistent with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.

[0054] The preferred embodiments of the present application have been described above with the aid of drawing figures, and are not limited to those embodiments; instead, they will include any changes that do not constitute departures from the spirit and scope of the present application.

Claims

1. A drive device characterized by comprising: include: A driving component (1) is connected to the target workpiece for driving, and a first mounting part (10) is provided on the driving component (1); Support base (2), the driving component (1) is disposed on the support base (2), and the support base (2) is provided with a second mounting part (20); A buffer component (3) is disposed between the drive component (1) and the support base (2). One end of the buffer component (3) is embedded in the first mounting part (10), and the buffer component (3) extends along the circumferential direction of the drive component (1). The other end of the buffer component (3) is engaged with the second mounting part (20). The buffer component (3) can be flexibly configured.

2. The drive apparatus according to claim 1, characterized by The buffer component (3) includes: A buffer body (30) is attached at one end to the drive component (1) and at the other end to the second mounting part (20). A connecting body (31) is disposed at one end of the buffer body (30) away from the support base (2), and at least a portion of the connecting body (31) is embedded in the first mounting part (10).

3. The drive apparatus according to claim 2, characterized by There are multiple first mounting parts (10), and the multiple first mounting parts (10) are evenly spaced along the circumferential direction of the drive component (1); There are multiple connecting bodies (31), and each of the multiple connecting bodies (31) is provided in a one-to-one correspondence with a multiple of the first mounting parts (10).

4. The drive apparatus according to claim 2, characterized by The first mounting part (10) includes a mounting hole (11); The connecting body (31) includes a connecting post (32), at least a portion of which passes through the mounting hole (11) and is press-fitted with the mounting hole (11).

5. The drive apparatus according to claim 4, characterized by The connecting body (31) also includes: A snap-fit ​​connector (33) is disposed at one end of the connecting post (32) away from the buffer body (30). The snap-fit ​​connector (33) is elastically disposed and protrudes relative to the cylindrical surface of the connecting post (32). After passing through the mounting hole (11), the snap-fit ​​connector (33) abuts against the body of the driving component (1) that forms the mounting hole (11).

6. The drive apparatus according to claim 5, characterized by The snap-fit ​​connector (33) has a conical structure, and the connecting post (32) has a cylindrical structure; The maximum diameter of the snap-fit ​​connector (33) is d2, and the diameter of the connecting post (32) is d1, wherein d2 > d1.

7. The drive apparatus according to claim 2, characterized by The drive component (1) is provided with a connecting protrusion (12), and the buffer body (30) is provided with a relief groove (34). At least a portion of the connecting protrusion (12) is inserted into the relief groove (34).

8. The drive apparatus according to claim 1, characterized by The first mounting part (10) further includes a receiving groove (13), in which at least a portion of the buffer member (3) is embedded.

9. The drive apparatus according to claim 1, characterized by The second mounting part (20) includes a limiting channel (21); The buffer component (3) includes: A buffer body (30) is provided with a protrusion (35) protruding towards the support base (2) relative to the buffer body (30), and at least part of the protrusion (35) is inserted into the limiting channel (21).

10. An air conditioner comprising a door panel and a driving device, the driving device being drivingly connected with the door panel to drive the door panel to move, characterized in that, The drive device is the drive device according to any one of claims 1 to 9.

Images