CN214501649U

CN214501649U - Air conditioner casing assembly and air conditioner

Info

Publication number: CN214501649U
Application number: CN202120641324.9U
Authority: CN
Inventors: 黄家柏; 尚彬; 王杰杰; 武晨
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: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-10-26
Anticipated expiration: 2031-03-30

Abstract

The utility model provides an air conditioner casing assembly and air conditioner, this air conditioner casing assembly includes: the device accommodating side of the middle frame is provided with a connecting groove, and the connecting groove is provided with a first-direction opening arranged at the connecting end of the base; the guide plate is connected to the base connecting end and extends into the connecting groove at the first-direction opening; the elastic clamping block is connected to one end, extending into the connecting groove, of the guide plate; the base is provided with a buckling piece which can be inserted into the connecting groove; the clamping piece can be inserted into the connecting groove through the guide plate, so that the clamping piece is clamped with the elastic clamping block. The problem of the base dismantle inefficiency is solved.

Description

Air conditioner casing assembly and air conditioner

Technical Field

The utility model relates to an air conditioner technical field particularly, relates to an air conditioner casing subassembly and air conditioner.

Background

At present, the connection mode of a middle frame and a base of an air conditioner is a buckle connection, and the buckle connection adopts a fixed buckle and only supports unidirectional installation; and the upper base and the lower base are fixed with the middle frame through buckles, so that the middle frame needs to be detached firstly when the upper base and the lower base are detached.

Therefore, the existing middle frame and the base are low in disassembly efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a base dismantle the problem of inefficiency.

In order to solve the above problem, an embodiment of the present invention provides an air conditioner housing assembly, including: the device accommodating side of the middle frame is provided with a connecting groove, and the connecting groove is provided with a first-direction opening arranged at the connecting end of the base; the guide plate is connected to the base connecting end and extends into the connecting groove at the first-direction opening; the elastic clamping block is connected to one end, extending into the connecting groove, of the guide plate; the base is provided with a buckling piece which can be inserted into the connecting groove; the clamping piece can be inserted into the connecting groove through the guide plate, so that the clamping piece is clamped with the elastic clamping block.

Compared with the prior art, the technical effect of the technical scheme provided by the embodiment is as follows: the elastic clamping block can deform in the connecting groove, and when the clamping piece is clamped in the connecting groove, the elastic clamping block deforms under the guidance of the guide plate so as to extrude, so that the clamping piece can be clamped with the elastic clamping block. In addition, when the base is pulled down for disassembly, the clamping piece also extrudes the elastic clamping block to be separated from the matching, so that the base can be unlocked and disassembled downwards without disassembling the middle frame, and the disassembly and assembly efficiency is improved.

In an embodiment of the present invention, the connecting groove is provided with a first sidewall opposite to the base connecting end, and two second sidewalls oppositely disposed and respectively connected to the first sidewall; the two second side walls form the first-direction opening at the base connecting end; wherein the guide plate is connected to the second side wall; an elastic gap is formed between the elastic clamping block and the second side wall; and a space is arranged between the elastic clamping block and the first side wall.

Compared with the prior art, the technical effect of the technical scheme provided by the embodiment is as follows: the elastic gap provides an elastic space for the elastic clamping block to deform, and the clamping piece is arranged at the opening in the first direction and clamped in the connecting groove by extruding the guide plate and the elastic clamping block to realize the clamping of the clamping piece and the elastic clamping block. And the clamping piece can act on the elastic clamping block to deform the elastic clamping block, so that the clamping piece is separated from the connecting groove and is further separated from the elastic clamping block.

In an embodiment of the present invention, the connecting groove further has a second direction opening, and the first side wall, the second side wall and the device accommodating side form the second direction opening.

Compared with the prior art, the technical effect of the technical scheme provided by the embodiment is as follows: the first direction opening can realize the assembly or disassembly of the base and the middle frame in the vertical direction (up and down), and the second direction opening can realize the assembly or disassembly of the base and the middle frame in the horizontal direction (front and back) towards the device accommodating side (the inner side of the middle frame); therefore, multidirectional assembly can be realized, and the assembly fault tolerance rate and the assembly efficiency are improved.

In an embodiment of the present invention, one of the connecting grooves is correspondingly provided with two guide plates and two corresponding elastic clamping blocks; each elastic clamping block is provided with a guide surface inclining towards the connecting groove.

Compared with the prior art, the technical effect of the technical scheme provided by the embodiment is as follows: the two guide surfaces can form a V-shaped guide structure at the opening in the second direction, so that the clamping piece can be conveniently assembled in the connecting groove in the horizontal direction, and the assembly fault tolerance rate is improved.

In an embodiment of the present invention, two guide plates are correspondingly disposed in one of the connecting grooves, and the two guide plates are correspondingly connected to the two second side walls respectively; the guide plate extends to the connecting groove in an inclined mode to be connected with the elastic clamping block, and a gap is formed between the guide plate and the elastic clamping block.

Compared with the prior art, the technical effect of the technical scheme provided by the embodiment is as follows: the elastic gap can provide a deformation space for the guide plate and the elastic clamping block; and the clearance between the guide plate and the fixture block can ensure that the fixture block can also deform relative to the guide plate when the fixture block is stressed, so that labor is saved during assembly.

In an embodiment of the present invention, the fastener includes: the clamping connector comprises a plate and a clamping connector connected to the end of the plate; the thickness of the card connector is gradually increased along the direction towards the connecting end of the middle frame.

Compared with the prior art, the technical effect of the technical scheme provided by the embodiment is as follows: the thickness of joint is along the orientation when gradually increasing the direction of center link, the joint with fixture block complex face is the inclined plane, consequently, is dismantling during the base, this inclined plane can guide the swift roll-off of joint connecting groove.

In an embodiment of the present invention, the middle frame is provided with a first folding plate at the connecting end of the base, and the base is provided with a second folding plate; when the middle frame is connected with the base, the first folded plate and the second folded plate are matched to form a clip-shaped structure.

Compared with the prior art, the technical effect of the technical scheme provided by the embodiment is as follows: because the center with the base is formed with the black line because of the facial features cooperation is connected, through the structure of returning the shape overlaps in the cooperation position, shelters from the fit clearance, can eliminate the black line.

In one embodiment of the present invention, the middle frame has a panel connection side opposite to the device accommodation side; the middle frame is provided with a protruding part at the panel connecting side, and the protruding part is provided with the connecting groove at the device accommodating side.

Compared with the prior art, the technical effect of the technical scheme provided by the embodiment is as follows: the middle frame is used for connecting the base, the protruding pieces and the panel connecting pieces used for connecting the panels are arranged in a row, and the occupied space of the connecting pieces on the middle frame can be reduced.

In an embodiment of the present invention, the air conditioner case assembly further includes: the panel is provided with a windproof plate on the connection side of the middle frame, and the windproof plate is provided with an avoidance notch matched with the protrusion piece and a middle frame connecting piece matched and connected with the panel connecting piece.

Compared with the prior art, the technical effect of the technical scheme provided by the embodiment is as follows: the windproof plate on the panel and the middle frame connecting piece are correspondingly of a row of structures, and the occupied space of the connecting pieces on the panel is reduced.

On the other hand, the embodiment of the utility model provides an air conditioner still provides, has the air conditioner casing subassembly as above arbitrary one embodiment.

The utility model discloses following beneficial effect has: i) the middle frame does not need to be disassembled, the base can be unlocked and disassembled, and the disassembling efficiency is improved; and ii) multidirectional assembly can be realized, and the assembly fault tolerance rate and the assembly efficiency are improved.

Drawings

Fig. 1 is a schematic structural diagram of an air conditioner case assembly 100 according to a first embodiment of the present invention.

Fig. 2A is a schematic structural diagram of the middle frame 10 in fig. 1.

Fig. 2B is an enlarged schematic view of the coupling groove 13 in fig. 1.

Fig. 2C is an enlarged schematic view of the coupling groove 13 in fig. 1 from another perspective.

Fig. 3A is a schematic structural diagram of the base 20 in fig. 1.

Fig. 3B is an enlarged view of the fastening device 22 in fig. 3.

Fig. 4A is a schematic view of the connection between the base 20 shown in fig. 3A and the middle frame 10 shown in fig. 2A.

Fig. 4B is an enlarged schematic view of the connection structure 30 in fig. 4A.

Fig. 5A is a connection diagram of the base 20 shown in fig. 3A from the first direction opening 13A to connect the middle frame 10 shown in fig. 2A.

Fig. 5B is an enlarged schematic view of the first direction connecting structure 31 in fig. 5A.

Fig. 6A is a schematic connection diagram of the base 20 shown in fig. 3A connecting with the middle frame 10 shown in fig. 2A from the second direction opening 13 g.

Fig. 6B is an enlarged schematic view of the second direction connecting structure 32 in fig. 6A.

Fig. 7 is a schematic structural diagram of the middle frame 10 shown in fig. 2A from another view angle.

Fig. 8 is a schematic structural diagram of another air conditioner case assembly 100 according to the first embodiment of the present invention.

Fig. 9 is a schematic structural diagram of the panel 40 in fig. 8.

Fig. 10 is a schematic structural diagram of an air conditioner 200 according to a second embodiment of the present invention.

Description of reference numerals:

100 is an air conditioner shell component; 10 is a middle frame; 11 is a device receiving side; 12 is a base connecting end; 13 is a connecting groove; 13a is a first direction opening; 13b is a first slope section; 13c is a first side wall; 13d is a second slope section; 13e is a second side wall; 13f is a space; 13g is a second direction opening; 13h is an elastic gap; 14 is an elastic fastener; 15 is a guide plate; 16 is a gap; 17 is an elastic fixture block; 17a is a guide surface; 18 is a panel attachment side; 18a is a convex part; 18b is a panel connector; 18c is a first flap;

20 is a base; 21 is a middle frame connecting end; 22 is a fastener; 22a is a plate; 22b is a clamping joint; 22c is a limit plate; 22d is a reinforcing rib; 23 is a second folded plate; 30 is a connecting structure; 31 is a first direction connecting structure; 32 is a second direction connecting structure;

40 is a panel; 41 is the middle frame connecting side; 42 is a middle frame connecting piece; 43 is a wind-proof plate; 44 is an avoidance gap;

200 is an air conditioner.

Detailed Description

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

[ first embodiment ] A method for manufacturing a semiconductor device

Referring to fig. 1, it is a schematic structural diagram of an air conditioner housing assembly according to a first embodiment of the present invention. The air conditioner case assembly 100 includes, for example, a middle frame 10 and a base 20 connected thereto; the base 20 is, for example, a sub-base.

Specifically, referring to fig. 2A to 2C, the middle frame 10 is provided with a device receiving side 11 for mounting components such as a blower or an evaporator, and a base attaching end 12 for attaching to the base 20. The middle frame 10 is provided with a coupling groove 13 on the device accommodating side 11 for coupling with the base 20, the coupling groove 13 being located at the base coupling end 12. For example, the middle frame 10 may be provided with a plurality of coupling grooves 13, and the plurality of coupling grooves 13 may be arranged in a row.

Wherein, the connecting groove 13 is provided with a first direction opening 13a at the base connecting end 12; an elastic clamping piece 14 is arranged in the connecting groove 13; one end of the elastic clamping piece 14 is connected with the first direction opening 13a, and the other end extends into the connecting groove 13 and is provided with an elastic clamping block 17.

Referring to fig. 3A-3B, the base 20 is provided with a middle frame connecting end 21 opposite to the base connecting end 12, and a fastener 22 is provided on the middle frame connecting end 21. The locking piece 22 can be inserted into the connecting groove 13 from the first direction opening 13a, and in the process of insertion, the locking piece 22 presses the elastic clamping piece 14 and enters the connecting groove 13 to be locked with the elastic clamping block 17. When the fastener 22 is pulled out from the connecting groove 13, the fastener 22 presses the elastic fastener 14 to deform, and then disengages from the elastic latch 17, so as to be pulled out from the connecting groove 13.

Referring again to fig. 2B and 2C, the connection groove 13 has a first sidewall 13C opposite to the base connection end 12, and two second sidewalls 13e on both sides of the first sidewall 13C and connected thereto, respectively; the two second side walls 13e form the first direction opening 13a at the base connection end 12; the first direction opening 13a is further provided with a first slope section 13 b.

An interval 13f is arranged between the elastic fixture block 17 of the elastic clamping piece 14 and the first side wall 13c, and the clamping piece 22 is clamped in the interval 13 f. The first slope surface section 13b facilitates the sliding of the catch 22 from the first direction opening 13a into the connecting groove 13.

In one embodiment, the spring catch 14 further comprises, for example, a guide plate 15 connected to a spring catch 17 with a gap 16 therebetween. Wherein, the guide plate 15 is connected to the second side wall 13e near the base connecting end 12, an elastic gap 13h is provided between the elastic latch 17 and the guide plate 15 and the second side wall 13e, and the guide plate 15 inclines towards the opposite first side wall 13c and extends into the connecting groove 13. The latch 22 can slide into the connecting groove 13 along the guide plate 15 and is latched with the elastic latch 17.

Specifically, one connecting groove 13 may correspond to two elastic latches 14, and the two elastic latches 14 are disposed in the connecting groove 13 opposite to the two second side walls 13 e. The two corresponding guide surfaces 15 and the first inclined surface section 13b jointly form the first direction opening 13a, the first direction opening 13a is gradually enlarged along the direction towards the base connecting end 12, the clamping piece 22 is clamped into the connecting groove 13 from the first direction opening 13a and is clamped with the two elastic clamping blocks 17, and the assembling fault tolerance rate and the assembling efficiency can be improved.

In one embodiment, the connection recess 13 further has a second direction opening 13g on the device accommodating side 11. The fastener 22 can also be inserted into the connecting groove 13 from the second direction opening 13g, so that the assembly in multiple directions can be realized, and the assembly efficiency and the assembly fault tolerance rate of the base 20 and the middle frame 10 are improved.

The elastic latch 17 is provided with a guiding surface 17a, the guiding surface 17a is an inclined surface inclined toward the bottom surface of the connecting groove 13, and the guiding surface 17a arranged on the inclined surface can guide the latch 22 to slide into the connecting groove 13 from the second direction opening 13 g.

The first side wall 13c has a second slope section 13d, and the second slope section 13d is inclined from the second direction opening 13g to the inside of the connection groove 13. The two guide surfaces 17a and the second inclined surface section 13d jointly form the second direction opening 13g, the second direction opening 13g is gradually enlarged along the direction opening towards the device accommodating side 11, and when the fastener 22 is fastened into the connecting groove 13 from the second direction opening 13g and is fastened with the two elastic fastening blocks 17, the assembling fault tolerance rate and the assembling efficiency can be improved.

Referring again to fig. 3B, the latch 22 includes a plate 22a connected to the middle frame connecting end 21 and a latch 22B connected to the end of the plate 22 a. Wherein, the plate 22a is connected with a reinforcing rib 22d and a limiting plate 22 c; the thickness of the snap joint 22b is gradually increased in a direction toward the middle frame connection end 21.

Referring to fig. 4A and 4B, when the fastener 22 is snapped into the connecting groove 13 to form the connecting structure 30; the clamping head 22b is clamped between the elastic clamping block 17 and the bottom surface of the connecting groove 13, the thicker end of the clamping head 22b is clamped in the gap 13f, the limiting plate 22c covers the opening 13a in the first direction, and a certain distance is reserved between the reinforcing rib 22d and the elastic clamping block 17.

Referring to fig. 5A and 5B, the air conditioner case assembly 100 provided in this embodiment can achieve the vertical detachment and installation of the base 20 relative to the middle frame 10, and the installation orientation of the corresponding air conditioner is the up-down direction.

Specifically, when the base 20 moves in the direction indicated by the arrow in fig. 5A, the latch 22 and the connecting groove 13 form a first direction connecting structure 31. The clamping head 22b moves towards the connecting groove 13 from the first direction opening 13a, the clamping head 22b is inserted between the elastic clamping block 17 and the bottom surface of the connecting groove 13, and the thicker end of the clamping head 22b extrudes the elastic clamping block 17 and is inserted into the gap 13 f.

Referring to fig. 6A and 6B, the air conditioner case assembly 100 according to the present embodiment can achieve the horizontal mounting and dismounting of the base 20 relative to the middle frame 10, and the mounting orientation of the air conditioner is horizontal left and right.

Specifically, when the base 20 moves in the direction indicated by the arrow in fig. 6A, the latch 22 and the connecting groove 13 form a first direction connecting structure 31. The clamping head 22b moves towards the connecting groove 13 from the second direction opening 13g, the thicker end of the clamping head 22b is inserted into the gap 13f, and the other part of the clamping head 22b extrudes the elastic clamping block 17 and is inserted between the elastic clamping block 17 and the bottom surface of the connecting groove 13.

Referring to fig. 7, in another embodiment, the middle frame 10 is further provided with a panel connection side 18 opposite to the device receiving side 11, the panel connection side 18 being for connection to a panel of an air conditioner.

Wherein, the middle frame 10 is provided with a protruding piece 18a on the panel connection side 18, and the protruding piece 18a is opened with a connection groove 13 on the device receiving side 11. The middle frame is further provided with a panel connector 18b adjacent to the boss 18a at the panel connection side 18. Wherein the middle frame 10 is provided with a plurality of protrusion pieces 18a and a plurality of panel connection pieces 18b in a row structure.

Accordingly, referring to fig. 8 and 9, the air conditioner case assembly 100 further includes, for example, a panel 40. The panel 40 is connected to the panel connection side 11. The panel 40 has a center connection side 41 opposite to the panel connection side 11, and the panel 40 is provided with a wind guard plate 43 on the center connection side 41, and an escape notch 44 and a center connection member 42 are provided between the wind guard plates 43. Wherein the escape notch 44 is engaged with the protrusion 18a, and the center link 42 is snap-fitted with the panel link 43, so that the panel 40 can be mounted to the center frame 10.

[ second embodiment ]

Referring to fig. 10, a second embodiment of the present invention further provides an air conditioner. The air conditioner 200 has, for example, the air conditioner case assembly 100 as described in any one of the above first embodiments.

Referring to fig. 7, the base connecting end 12 of the middle frame 10 is further provided with a first folding plate 18c, and correspondingly, the base 20 is provided with a second folding plate 23. When assembled into the air conditioner case assembly 100, the two flaps may form a loop that is hidden under the panel 40.

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

Claims

1. An air conditioner housing assembly, comprising:

a middle frame (10) provided with a connecting groove (13) on a device accommodating side (11), wherein the connecting groove (13) is provided with a first direction opening (13a) arranged on a base connecting end (12);

a guide plate (15) connected to the base connection end (12) and extending into the connection groove (13) at the first direction opening (13 a);

the elastic clamping block (17) is connected to one end, extending into the connecting groove (13), of the guide plate (15);

the base (20) is provided with a buckling piece (22) which can be inserted into the connecting groove (13); the clamping piece (22) can be inserted into the connecting groove (13) through the guide plate (15), so that the clamping piece (22) is clamped with the elastic clamping block (17).

2. An air conditioner case assembly according to claim 1, wherein the connection recess (13) is provided with a first side wall (13c) opposite to the base connection end (12), and two second side walls (13e) respectively connecting the first side wall (13c) and disposed oppositely; wherein the two second side walls (13e) form the first direction openings (13a) at the base connection end (12);

wherein the guide plate (15) is connected to the second side wall (13e); an elastic gap (13h) is formed between the elastic clamping block (17) and the second side wall (13e); and a gap (13f) is arranged between the elastic clamping block (17) and the first side wall (13 c).

3. Air conditioner case assembly according to claim 2, characterized in that the connection recess (13) further has a second direction opening (13g), the first side wall (13c), the two second side walls (13e) forming the second direction opening (13g) at the device receiving side (11).

4. An air conditioner case assembly according to claim 3 wherein one of said connecting grooves (13) is provided with two of said guide plates (15) and two of said corresponding resilient catches (17);

each elastic clamping block (17) is provided with a guide surface (17a) inclined towards the connecting groove (13).

5. The air conditioner case assembly according to claim 2, wherein one of the connecting grooves (13) is provided with two of the guide plates (15) correspondingly, and the two guide plates (15) are respectively connected with two of the second side walls (13e) correspondingly;

the guide plate (15) extends to the connecting groove (13) in an inclined mode to be connected with the elastic clamping block (17), and a gap (16) is formed between the guide plate and the elastic clamping block.

6. The air conditioner case assembly of claim 1, wherein the catch (22) comprises: the clamping device comprises a plate (22a) and a clamping head (22b) connected to the end of the plate (22 a);

the thickness of the snap joint (22b) is gradually increased along the direction towards the middle frame connecting end (21).

7. An air conditioner case assembly according to claim 1 wherein the center frame (10) is provided with a first flap (18c) at the base attachment end (12), and the base (20) is provided with a second flap (23);

the first flap (18c) and the second flap (23) cooperate to form a loop when the center frame (10) and the base (20) are connected.

8. Air conditioner case assembly according to claim 1, characterized in that the middle frame (10) has a panel connection side (18) opposite the appliance receiving side (11); the middle frame (10) is provided with a protruding piece (18a) on the panel connecting side (18), and the protruding piece (18a) is provided with the connecting groove (13) on the device accommodating side (11);

the middle frame (10) is also provided with a panel connecting piece (18b) at the panel connecting side (18), and the panel connecting piece (18b) and the protruding pieces (18a) are arranged in a row.

9. An air conditioner housing assembly as set forth in claim 8 and further comprising:

the panel (40) is provided with a windproof plate (43) at the connection side of the middle frame (10), and an avoidance notch (44) matched with the protruding piece (18a) and a middle frame connecting piece (42) matched and connected with the panel connecting piece (18b) are arranged between the windproof plate (43).

10. An air conditioner characterized by having an air conditioner case as claimed in any one of claims 1 to 9.