CN216244592U - Locking structure, panel assembly and air conditioner indoor unit - Google Patents

Abstract

The utility model provides a locking structure, a panel assembly and an air conditioner indoor unit, wherein the locking structure is used for locking a to-be-clamped piece and comprises: a mounting seat; the clamping part is arranged on the mounting seat and is provided with a clamping position for clamping the to-be-clamped piece and a separation position for separating the to-be-clamped piece; the limiting part is adjustably arranged on the mounting seat and is provided with a limiting position and an avoiding position; when the limiting part is positioned at the limiting position, the limiting part is used for limiting the clamping part to be positioned at the clamping position; when the limiting portion is located at the avoiding position, the limiting portion avoids the clamping portion to be arranged, so that the clamping portion moves to the disengaging position. Through the technical scheme provided by the utility model, the technical problem that locking and assembling are inconvenient in the prior art can be solved.

Description

Locking structure, panel assembly and air conditioner indoor unit

Technical Field

The utility model relates to the technical field of indoor units of air conditioners, in particular to a locking structure, a panel assembly and an indoor unit of an air conditioner.

Background

At present, the appearance panel of the indoor unit of the air conditioner comprises a main shell, an air inlet panel and a rear cover, wherein the air inlet panel is installed on the main shell, the rear cover and the air inlet panel are assembled together, and a cover plate plays roles in decoration, protection and pipeline through hole application. In the prior art, in order to fix the rear cover, a screw is generally adopted for locking.

However, the locking and mounting method requires a large number of screws, which is inconvenient to assemble and is not beneficial to improving the assembly efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a locking structure, a panel assembly and an air conditioner indoor unit, and aims to solve the technical problem that locking and assembling are inconvenient in the prior art.

In order to achieve the above object, according to one aspect of the present invention, there is provided a locking structure for locking a member to be fastened, the locking structure including: a mounting seat; the clamping part is arranged on the mounting seat and is provided with a clamping position for clamping the to-be-clamped piece and a separation position for separating the to-be-clamped piece; the limiting part is adjustably arranged on the mounting seat and is provided with a limiting position and an avoiding position; when the limiting part is positioned at the limiting position, the limiting part is used for limiting the clamping part to be positioned at the clamping position; when the limiting portion is located at the avoiding position, the limiting portion avoids the clamping portion to be arranged, so that the clamping portion moves to the disengaging position.

Furthermore, the clamping portion comprises a clamping hook, and the limiting portion is arranged on the side portion of the clamping hook to limit the clamping hook to move to an avoiding position.

Furthermore, the limiting part is movably arranged on the mounting seat so as to move to a limiting position or an avoiding position; or the limiting part is rotatably arranged on the mounting seat so as to rotate to a limiting position or an avoiding position; or the limiting part is detachably arranged on the mounting seat so as to be in a limiting position when the limiting part is mounted on the mounting seat and be in an avoiding position when the limiting part is dismounted from the mounting seat.

Further, the mounting seat has an installation clearance, and joint portion installs in the installation clearance, and spacing portion lid is established in installation clearance department.

Further, the mount pad includes first mounting panel and second mounting panel, and first mounting panel and second mounting panel interval set up in order to form the installation clearance.

Furthermore, a first open slot is formed in the first mounting plate, a second open slot is formed in the second mounting plate, and the first open slot and the second open slot are arranged oppositely; the clamping part comprises a connecting plate and a clamping hook which are connected with each other, the connecting plate is clamped between the first mounting plate and the second mounting plate, and the clamping hook is arranged opposite to the first open slot so that the part to be clamped and the clamping hook are clamped at the first open slot.

Further, the locking structure further comprises: the connecting rod is sequentially arranged on the first mounting plate, the connecting plate and the second mounting plate in a penetrating manner, and the connecting plate is rotatably arranged on the connecting rod; the retaining member is movably arranged on the connecting rod so as to adjust the distance between the first mounting plate and the second mounting plate by adjusting the position of the retaining member on the connecting rod.

Further, the locking structure further comprises: the connecting rod sequentially penetrates through the first mounting plate and the second mounting plate; the locking piece is movably arranged on the connecting rod so as to adjust the distance between the first mounting plate and the second mounting plate by adjusting the position of the locking piece on the connecting rod; wherein, be provided with on the connecting plate and dodge the open slot, the connecting rod is inserted and is established in dodging the open slot to make connecting plate detachably set up between first mounting panel and second mounting panel.

According to another aspect of the present invention, there is provided a panel assembly including: the panel body is provided with a communication port; the cover body is detachably arranged at the communication port to cover or open the communication port; the locking structure provided by the above is arranged on the panel body or the cover body.

Furthermore, locking structure sets up on the panel body, is provided with the joint arch on the lid, locking structure's joint portion and the protruding joint of joint.

Furthermore, a clamping interface is arranged on the clamping protrusion, so that when the clamping part is clamped with the clamping protrusion, at least part of the mounting seat is clamped into the clamping interface.

Furthermore, a bolt is arranged on the cover body, and a socket matched with the bolt is arranged on the panel body; the top of lid is provided with locking structure to carry out the joint through locking structure and joint arch when the bolt inserts to the socket in.

According to another aspect of the utility model, an air conditioning indoor unit is provided, and the air conditioning indoor unit comprises the panel assembly provided above.

By applying the technical scheme of the utility model, when the locking is required, the limiting part is positioned at the limiting position, and the clamping part is clamped with the piece to be clamped so as to stably position the clamping part at the clamping position through the limiting part; when needs are dismantled, make spacing portion be in dodge the position to with the joint spare move to with wait the position that breaks away from that the joint spare breaks away from. The clamping mechanism is simple in structure and reliable in action, can improve the clamping stability of the clamping portion and the clamping piece, ensures reliable locking, is simple to operate, is convenient to lock and assemble, and improves the assembling efficiency. Therefore, the technical problem that locking and assembling are inconvenient in the prior art can be solved through the technical scheme provided by the utility model.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic structural view illustrating a locking structure provided according to an embodiment of the present invention;

fig. 2 is a schematic structural view illustrating a cover provided according to an embodiment of the present invention;

fig. 3 is a schematic view illustrating the installation of the cover on the panel body according to the embodiment of the present invention;

FIG. 4 is a schematic diagram illustrating a snap-fit configuration of a locking structure and a snap projection provided in accordance with an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an air conditioning indoor unit according to an embodiment of the present invention.

Wherein the figures include the following reference numerals:

10. a mounting seat; 11. a first mounting plate; 111. a first open slot; 12. a second mounting plate; 121. a second open slot; 20. A clamping part; 21. a hook; 30. a limiting part; 40. a connecting rod; 50. a panel body; 60. a cover body; 61. clamping the bulges; 62. a bolt; 63. and (5) buckling.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1, the first embodiment of the present invention provides a locking structure, and the locking structure is used for locking a to-be-clamped member. Locking structure includes mount pad 10, joint portion 20 and spacing portion 30, and joint portion 20 sets up on mount pad 10, and joint portion 20 has and is used for and treats the joint position of joint spare joint and with the position that breaks away from that treats that the joint spare breaks away from. The position of the limiting part 30 is adjustably arranged on the mounting seat 10, and the limiting part 30 is provided with a limiting position and an avoiding position; when the limiting part 30 is at the limiting position, the limiting part 30 is used for limiting the clamping part 20 to be at the clamping position; when the limiting portion 30 is located at the avoiding position, the limiting portion 30 avoids the arrangement of the clamping portion 20, so that the clamping portion 20 moves to the disengaging position.

By adopting the locking structure provided by the embodiment, when locking is needed, the limiting part 30 is positioned at the limiting position, the clamping part 20 is clamped with a piece to be clamped, and the clamping part 20 is stably positioned at the clamping position through the limiting part 30; when the clamping piece needs to be disassembled, the limiting part 30 is located at an avoiding position so as to move the clamping piece to a separating position where the clamping piece is separated from the clamping piece to be clamped. Above-mentioned simple structure, the effect is reliable, can improve joint portion 20 and treat the joint stability of joint spare, guarantees that locking is reliable, and easy operation is convenient for lock the assembly simultaneously, has improved assembly efficiency.

In the present embodiment, the fastening portion 20 includes a hook 21, and the limiting portion 30 is disposed at a side portion of the hook 21 to limit the hook 21 from moving to the avoiding position. By adopting the structure, the structure is simple, the clamping is stable, and the reliability of the structural action is improved.

Specifically, the limiting part 30 is movably disposed on the mounting base 10 to move to a limiting position or an avoiding position; alternatively, the limiting part 30 is rotatably disposed on the mounting base 10 to rotate to a limiting position or an avoiding position; alternatively, the stopper portion 30 may be detachably provided on the mount base 10 so as to be in the stopper position when the stopper portion 30 is mounted on the mount base 10 and to be in the escape position when the stopper portion 30 is detached from the mount base 10. By adopting the arrangement mode, the operation is convenient and the effect is reliable.

In this embodiment, the mounting base 10 has a mounting gap, the clamping portion 20 is mounted in the mounting gap, and the limiting portion 30 covers the mounting gap. By adopting the structure, the structure layout is optimized, and the structure compactness is improved.

Specifically, the mount 10 includes a first mounting plate 11 and a second mounting plate 12, and the first mounting plate 11 and the second mounting plate 12 are spaced apart to form a mounting gap. By adopting the structure, the structure is simple, the layout is compact, and the assembly is convenient.

In the present embodiment, the first mounting plate 11 is provided with a first opening groove 111, the second mounting plate 12 is provided with a second opening groove 121, and the first opening groove 111 and the second opening groove 121 are arranged oppositely; the clamping portion 20 includes a connecting plate and a hook 21 connected to each other, the connecting plate is clamped between the first mounting plate 11 and the second mounting plate 12, and the hook 21 is disposed opposite to the first opening groove 111, so that the to-be-clamped member and the hook 21 are clamped at the first opening groove 111. Adopt such structure setting, can be convenient for rationally dodge pothook 21 and treat the joint spare through first opening and second open slot 121 to make pothook 21 with treat that the joint spare can stably carry out the joint.

In one embodiment, the locking structure may further include a connecting rod 40 and a locking member, the connecting rod 40 is sequentially inserted through the first mounting plate 11, the connecting plate and the second mounting plate 12, and the connecting plate is rotatably disposed on the connecting rod 40. The locker is movably provided on the connecting bar 40 to adjust the distance between the first mounting plate 11 and the second mounting plate 12 by adjusting the position of the locker on the connecting bar 40. With such a structure, the clamping portion 20 can be conveniently rotated to the clamping position or the avoiding position. Specifically, the connecting rod 40 is provided with threads, and the locking member is in threaded fit connection with the connecting rod 40.

In another embodiment, the locking structure further comprises a connecting rod 40, and the connecting rod 40 sequentially penetrates through the first mounting plate 11 and the second mounting plate 12; a locker movably provided on the connecting bar 40 to adjust a distance between the first mounting plate 11 and the second mounting plate 12 by adjusting a position of the locker on the connecting bar 40; wherein, the connecting plate is provided with an avoiding open slot, and the connecting rod 40 is inserted in the avoiding open slot, so that the connecting plate is detachably arranged between the first mounting plate 11 and the second mounting plate 12. By adopting the structure, when the connecting plate is arranged between the first mounting plate 11 and the second mounting plate 12, the connecting plate is in a clamping position; when the connection plate is detached from between the first mounting plate 11 and the second mounting plate 12, the connection plate is in the disengaged position. Specifically, the connecting rod 40 is provided with threads, and the locking member is in threaded fit connection with the connecting rod 40.

As shown in fig. 2 to 4, a second embodiment of the present invention provides a panel assembly, which includes a panel body 50 and a cover 60, wherein the panel body 50 has a communication port. The cover body 60 is detachably provided at the communication port to cover or open the communication port; the locking structure provided above is disposed on the panel body 50 or the cover 60. By adopting the structure, the cover body 60 can be conveniently and stably locked on the panel body 50, the cover body 60 can be conveniently detached from the panel body 50, the structure is simple, the installation and the detachment are convenient, and the locking efficiency is improved. The cover 60 in this embodiment is mainly a rear cover, and the panel body 50 is mainly an air intake panel.

In this embodiment, the locking structure is disposed on the panel body 50, the cover 60 is provided with a clamping protrusion 61, and the clamping portion 20 of the locking structure is clamped with the clamping protrusion 61. With the structure, the clamping locking stability of the panel body 50 and the cover body 60 can be realized conveniently.

Specifically, the clamping protrusion 61 is provided with a clamping interface, so that when the clamping portion 20 is clamped with the clamping protrusion 61, at least part of the mounting base 10 is clamped into the clamping interface. By adopting the structure, the clamping stability can be further improved.

In this embodiment, the cover 60 is provided with a plug 62, and the panel body 50 is provided with a socket adapted to the plug 62. The top of the cover 60 is provided with a locking structure to engage with the engaging protrusion 61 through the locking structure when the plug pin 62 is inserted into the socket. With such a configuration, the connection stability between the lid 60 and the panel body 50 can be further improved.

Specifically, the back cover is located the air inlet panel below, thereby is fixed in the air inlet panel through several buckles 63, bolt 62 on back cover border in addition middle locking structure, improves the purpose of assembly efficiency. First mounting panel 11 and second mounting panel 12 can directly be long on the air inlet panel, and middle joint portion 20 is then a structure that can dismantle alone, and first mounting panel 11, second mounting panel 12 and middle joint portion 20 are established ties through axle and bolt and are fixed together, and joint portion 20 can swing in certain extent. Four upper and lower left and right sides four angles of lid 60 have four location fixed knot to construct respectively, and two below are bolt 62, carry on spacingly through bolt 62, can fix a position in air inlet panel below, and the top is two buckle 63 structures, can be fixed with the cooperation of the buckle 63 structure on the air inlet panel, and the centre that the back was covered the top is the joint arch 61, can realize the auto-lock of back lid. The rear cover is assembled and fixed on the air inlet panel, the clamping part 20 in the locking structure is upwards expanded and then the clamping bulge 61 in the center of the upper part of the rear cover enters the groove of the self-locking structure while being fixed by two limiting bolts 62 and two buckles 63, the clamping part 20 is released to freely swing downwards to lock the structure of the clamping bulge 61, two limiting blocking pieces are arranged above the clamping part 20 in the locking structure, and the limiting blocking pieces limit the rotation of the clamping part 20 and stop the clamping part 20 at the locking position; secondly, the limiting baffle has certain adsorption force and can be attached above the fixing clamp, so that the swing rod is stably locked.

As shown in fig. 5, a third embodiment of the present invention provides an air conditioning indoor unit, and the air conditioning indoor unit includes the panel assembly provided in the foregoing embodiment.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: the locking is convenient, the locking efficiency is high, the number of used screws is reduced, and the assembly efficiency is improved; the cover body is fixed through the locking structure, and the assembly efficiency is greatly improved.

It is 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 according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (13)

1. The utility model provides a locking structure, its characterized in that, locking structure is used for locking to wait to joint the piece, locking structure includes:

a mounting seat (10);

the clamping part (20) is arranged on the mounting seat (10), and the clamping part (20) is provided with a clamping position for clamping the piece to be clamped and a separation position for separating from the piece to be clamped;

the limiting part (30) is arranged on the mounting seat (10) in a position-adjustable mode, and the limiting part (30) is provided with a limiting position and an avoiding position; when the limiting part (30) is located at the limiting position, the limiting part (30) is used for limiting the clamping part (20) to be located at the clamping position; when the limiting portion (30) is located at the avoiding position, the limiting portion (30) avoids the clamping portion (20) so that the clamping portion (20) moves to the disengaging position.

2. The locking structure according to claim 1, wherein the engaging portion (20) comprises a hook (21), and the limiting portion (30) is disposed at a side portion of the hook (21) to limit the hook (21) from moving to the avoiding position.

3. The locking structure of claim 1,

the limiting part (30) is movably arranged on the mounting seat (10) to move to the limiting position or the avoiding position;

or the limiting part (30) is rotatably arranged on the mounting seat (10) so as to rotate to the limiting position or the avoiding position;

or the limiting part (30) is detachably arranged on the mounting seat (10) so as to be in the limiting position when the limiting part (30) is mounted on the mounting seat (10) and be in the avoiding position when the limiting part (30) is dismounted from the mounting seat (10).

4. The locking structure according to claim 1, wherein the mounting seat (10) has a mounting gap, the engaging portion (20) is mounted in the mounting gap, and the limiting portion (30) is covered at the mounting gap.

5. Locking arrangement according to claim 4, characterized in that the mounting seat (10) comprises a first mounting plate (11) and a second mounting plate (12), the first mounting plate (11) and the second mounting plate (12) being arranged at a distance to form the mounting gap.

6. The locking structure according to claim 5, characterized in that the first mounting plate (11) is provided with a first opening groove (111), the second mounting plate (12) is provided with a second opening groove (121), and the first opening groove (111) and the second opening groove (121) are oppositely arranged; joint portion (20) include interconnect's connecting plate and pothook (21), the connecting plate presss from both sides and establishes first mounting panel (11) with between second mounting panel (12), pothook (21) with first open slot (111) set up relatively, so that treat the joint spare with pothook (21) are in first open slot (111) department carries out the joint.

7. The locking structure of claim 6, further comprising:

the connecting rod (40) is sequentially arranged on the first mounting plate (11), the connecting plate and the second mounting plate (12) in a penetrating mode, and the connecting plate is rotatably arranged on the connecting rod (40);

a retaining member movably disposed on the connecting rod (40) to adjust a distance between the first mounting plate (11) and the second mounting plate (12) by adjusting a position of the retaining member on the connecting rod (40).

8. The locking structure of claim 6, further comprising:

the connecting rod (40) is sequentially arranged on the first mounting plate (11) and the second mounting plate (12) in a penetrating manner;

a locker movably disposed on the connecting bar (40) to adjust a distance between the first mounting plate (11) and the second mounting plate (12) by adjusting a position of the locker on the connecting bar (40);

an avoiding open slot is formed in the connecting plate, and the connecting rod (40) is inserted into the avoiding open slot so that the connecting plate can be detachably arranged between the first mounting plate (11) and the second mounting plate (12).

9. A panel assembly, comprising:

a panel body (50), the panel body (50) having a communication port;

a cover body (60) detachably provided at the communication port to cover or open the communication port;

the locking structure of any one of claims 1 to 8, provided on the panel body (50) or the cover (60).

10. The panel assembly according to claim 9, wherein the locking structure is disposed on the panel body (50), a clamping protrusion (61) is disposed on the cover (60), and the clamping portion (20) of the locking structure is clamped with the clamping protrusion (61).

11. The panel unit according to claim 10, wherein the clamping protrusion (61) is provided with a clamping interface (611) so that at least a portion of the mounting base (10) can be clamped into the clamping interface (611) when the clamping portion (20) is clamped with the clamping protrusion (61).

12. The panel assembly according to claim 10, wherein the cover (60) is provided with a plug (62), and the panel body (50) is provided with a socket adapted to the plug (62); the top of lid (60) is provided with locking structure to bolt (62) insert to in the socket time through locking structure with joint arch (61) carry out the joint.

13. An air conditioning indoor unit, characterized in that it comprises a panel assembly as claimed in any one of claims 9 to 12.

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