CN113251582B

CN113251582B - Display box fixing structure and air conditioner with same

Info

Publication number: CN113251582B
Application number: CN202110632381.5A
Authority: CN
Inventors: 周珊珊; 张华中
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: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-06-28
Anticipated expiration: 2041-06-07
Also published as: CN113251582A

Abstract

The invention provides a display box fixing structure and an air conditioner with the same, wherein the display box fixing structure comprises a panel and a display box, the panel and the display box are fixedly connected through an elastic buckle structure, the elastic buckle structure comprises a U-shaped elastic buckle and a clamping groove, the U-shaped elastic buckle is arranged on the display box, the clamping groove is correspondingly arranged on the panel, and the U-shaped elastic buckle is clamped with the clamping groove after being extruded and deformed. According to the invention, the U-shaped elastic buckle is arranged on the display box, the corresponding clamping groove is arranged on the panel of the air conditioner, the elastic deformation direction of the U-shaped elastic buckle is consistent with the deformation direction of the panel, so that the display box is fixed, when the panel of the whole air conditioner is assembled, the display box can not fall off, and the display box can be easily disassembled by pressing the elastic button through the arrangement of the elastic button.

Description

Display box fixing structure and air conditioner with same

Technical Field

The invention relates to the field of air conditioners, in particular to a display box fixing structure and an air conditioner with the same.

Background

All be provided with the display lamp plate in air conditioner indoor unit at present for information such as the temperature of demonstration air conditioner, timing, the display lamp plate is usually fixed to be set up on air conditioner panel through the display box, for the better display effect of the acquisition of messenger's display lamp plate, needs to ensure that the display box installation is stable.

Fixing through the mode of the combination of pothook structure and spacing post usually among the prior art, as shown in fig. 1, being provided with pothook 6 and spacing post 7 on panel 1, during the assembly, spacing post 7 passes spacing hole on the display box and accomplishes spacingly, and pothook 6 passes the joint hole completion joint on the display box, and this kind of assembly mode has following problem: firstly, when assembling the display box, will buckle into spacing post earlier usually, then assemble buckle structure, because the influence of spacing post, the pothook assembly is difficult, need press hard even instrument and strike and just can accomplish the assembly, assembly efficiency is not high, secondly during the complete machine assembly panel, the surface assembly through slapping the panel usually, the panel warp under the external force action this moment, pothook and spacing post can not warp thereupon, but the direction to the display box removes, the pothook appears deviating from this moment easily, the condition that the display box drops, influence the assembly quality, furthermore, when the lamp plate need be pulled down in after-sales maintenance, need pull down the display box earlier, this moment because the spacing influence of spacing post, lead to the pothook to be difficult to dismantle, if break off with the fingers and thumb, cause the pothook fracture easily.

Disclosure of Invention

The invention solves the problems that in the prior art, a fixing method for combining the clamping hook and the limiting column is difficult to assemble, the assembly efficiency is influenced, the display box is easy to fall off during panel assembly, the assembly quality is influenced, and the clamping hook is difficult to disassemble and easy to break when being maintained after sale.

In order to solve the problems, the invention discloses a display box fixing structure which comprises a panel and a display box, wherein the panel and the display box are fixedly connected through an elastic buckle structure, the elastic buckle structure comprises a U-shaped elastic buckle and a clamping groove, the U-shaped elastic buckle is arranged on the display box, the clamping groove is correspondingly arranged on the panel, and the U-shaped elastic buckle is clamped with the clamping groove after being extruded and deformed.

When the structure is adopted, the display box is pressed towards the panel to complete assembly, and the assembly of the display box can be easily completed due to the extrusion deformation effect of the U-shaped elastic buckle, so that the assembly speed of the display box is greatly increased, and the production efficiency is improved.

Furthermore, the elastic deformation direction of the U-shaped elastic buckle is consistent with the deformation direction of the panel.

This setting has ensured during the panel assembly, the connection of elasticity buckle structure is stable, has avoided the phenomenon that the display box drops.

Furthermore, the elastic buckle structure further comprises an elastic button, the elastic button and the U-shaped elastic buckle are oppositely arranged on two sides of the clamping groove, and the elastic button is used for pushing the U-shaped elastic buckle away from the clamping groove.

This setting can with U-shaped bullet is buckled with the draw-in groove is light separately, so that dismantle the display box improves the after-sale maintenance efficiency and the maintenance quality of product.

Further, the draw-in groove includes riser and buckle muscle, the riser has more than two, sets up respectively the both ends of draw-in groove, the buckle muscle with the riser at draw-in groove both ends is connected, forms the joint hole, the joint hole be used for with the U-shaped bullet is buckled the joint.

The setting of draw-in groove both ends riser is right the U-shaped bullet is buckled and is formed certain limiting displacement, avoids the joint to accomplish the back the U-shaped bullet is buckled the ascending displacement in draw-in groove both ends side.

Further, the elastic button comprises a button body, one end of the button body is a fixed portion, the fixed portion is fixedly arranged on the panel or the clamping groove, the other end of the button body is a movable portion, and the movable portion is used for pushing the U-shaped elastic buckle away from the clamping hole.

When the display box needs to be detached, the movable part is pushed to be close to the clamping groove and elastically deformed, and the deformed movable part pushes the U-shaped elastic buckle out of the clamping hole.

Further, be provided with first bellying on the button main part, first bellying towards the draw-in groove sets up, first bellying with the joint hole corresponds the setting, the protruding height L2 of first bellying is greater than the width L1 of buckle muscle.

The setting greatly reduced of first bellying the elastic deformation demand of button main part is favorable to the extension the life of button main part, the setting that L2 is greater than L1 can make the head end section of activity portion need not get into in the joint hole can with the U-shaped bullet is buckled and is released, further avoids the excessive deformation of button main part.

Furthermore, the side surfaces of the first protruding portions and the button main body form 3-8-degree oblique angles respectively, and the protruding top end portions of the first protruding portions are arranged to form arc surfaces.

The oblique angle is arranged to ensure demolding, and the circular arc surface is arranged to enable the first protruding portion to be in line contact with the U-shaped elastic buckle, so that resistance between the first protruding portion and the U-shaped elastic buckle is reduced, and the U-shaped elastic buckle and the clamping groove can be easily separated.

Furthermore, when the elastic button is pressed, the movable part is abutted against the vertical plate and/or the buckling rib.

The movable part with the setting of riser and/or buckle muscle butt is right the button main part forms spacingly, avoids it to appear excessively to warp and influences life.

Furthermore, a second protruding portion is arranged on one side, far away from the clamping groove, of the button body.

The second boss is provided to assist an operator in pressing.

Further, U-shaped bullet is buckled and is detained the main part including the bullet, and sets up the stiff end and the expansion end at main part both ends are detained to the bullet, the bullet is detained the main part and is the U-shaped structure, the bullet detain the main part pass through the stiff end with display box fixed connection, the expansion end includes joint portion and butt portion, joint portion inserts accomplish the joint in the joint hole, butt portion with it is spacing that the joint is accomplished to buckle muscle butt.

This simple structure is reasonable, and when the panel was assembled to the air conditioner complete machine, it made it warp to the air conditioner inboard to press down the panel, and the U-shaped bullet was buckled and is also warp along with it this moment, because the setting of butt portion, joint portion can not excessively get into in the joint hole, thereby makes the U-shaped bullet is buckled and is kept under reasonable elastic deformation condition to guarantee its life.

Furthermore, a plurality of reinforcing ribs are arranged on the fixed end, one ends of the reinforcing ribs are connected with the side wall of the display box, and the other ends of the reinforcing ribs are connected with the elastic buckle main body.

This setting makes the U-shaped bullet detain with the connection of display box is more firm, simultaneously, the setting up of strengthening rib has increased the stiff end with the connection area of display box, thereby makes the deformation pressure distribution that the U-shaped bullet detained and received is more even, has strengthened the elastic deformation ability that the U-shaped bullet was detained has avoided the installation or has dismantled the fracture problem that the in-process atress inequality leads to, has improved the life that the U-shaped bullet was detained.

Furthermore, at least one limiting structure is arranged between the panel and the display box, the at least one limiting structure and the elastic buckle structure are oppositely arranged on two sides of the display box, and the limiting structure is used for mounting and limiting the display box.

Limiting structure can be for grafting structure, adopts this structure can press down after grafting is accomplished and accomplish the assembly, helps promoting the assembly speed of display box by a wide margin, improves production efficiency.

Furthermore, a fixing device is arranged between the panel and the display box and comprises a screw column and a fixed connecting plate.

Fixing device's setting can further strengthen the display box with the joint strength of panel to avoid the display box to appear dropping or displacement under any circumstance, ensured the stability in use of demonstration lamp plate.

The invention also discloses an air conditioner, which comprises the display box fixing structure.

The air conditioner and the display box fixing structure have the same advantages compared with the prior art, and the description is omitted.

Compared with the prior art, the display box fixing structure and the air conditioner with the same have the following advantages:

the U-shaped elastic buckle is arranged on the display box, the corresponding clamping groove is formed in the panel of the air conditioner, the display box is fixed, when the display box is installed, the display box is lightly pressed to enable the U-shaped elastic buckle to deform, and then the elastic buckle can be fixedly connected, the assembly is simple and rapid, in addition, the elastic deformation direction of the U-shaped elastic buckle is consistent with the deformation direction of the panel in the assembly direction of the panel and the display box, when the panel of the whole air conditioner is assembled, the outer surface of the panel of the air conditioner is flapped or pressed, the elastic buckle structure cannot fail due to the deformation of the U-shaped elastic buckle, and therefore the situation that the display box falls off cannot occur. The invention has simple structure and simple and rapid installation and disassembly, greatly improves the assembly efficiency and the assembly quality of the air conditioner, and also improves the after-sale maintenance quality and the maintenance efficiency.

Drawings

FIG. 1 is a schematic view of a display case clamping and fixing structure on a prior art air-conditioning panel;

fig. 2 is a schematic perspective view of a display box according to an embodiment of the present invention after being fixedly connected;

FIG. 3 is a schematic perspective view of another angle of the display box according to the embodiment of the present invention after the display box is fixedly connected;

FIG. 4 is a schematic structural view of a fixing structure of a display panel box according to an embodiment of the present invention;

FIG. 5 is a schematic view of another angle of the display panel fixing structure according to the embodiment of the present invention;

FIG. 6 is a schematic diagram illustrating an alternative angle of a fixing structure of a display case on a panel according to an embodiment of the present invention;

FIG. 7 is an enlarged partial view of the area D in FIG. 6;

FIG. 8 is a schematic structural diagram of a display box according to an embodiment of the present invention;

FIG. 9 is a schematic view of another angle of the display box according to the embodiment of the present invention;

FIG. 10 is an enlarged view of a portion of the portion A of FIG. 9;

FIG. 11 is a schematic view of a bottom view of a display box according to an embodiment of the present invention;

FIG. 12 is a schematic structural diagram of the U-shaped buckle of the embodiment of the present invention when being pressed and ejected;

FIG. 13 is an enlarged partial view of portion B of FIG. 12;

FIG. 14 is a cross-sectional view of the U-shaped buckle being pressed and ejected according to the embodiment of the present invention;

Fig. 15 is a partially enlarged view of a portion C in fig. 14.

Description of the reference numerals:

1-a panel; 11-side plate; 111-a first wire-routing port; 12-a display cartridge receptacle; 2-a display box; 21-a display box main body; 22-a second wire-passing port; 221-wiring hole; 23-a lamp panel accommodating cavity; 3-an elastic buckle structure; 31-a card slot; 311-vertical plates; 312-snap ribs; 3121-a guide surface; 313-a resilient button; 3131-a button body; 3132 — a first boss; 3133 — a second boss; 314-snap-fit holes; 315-rib plate; 32-U shaped snap; 321-a body of the snap; 322-fixed end; 323-active end; 3231-a snap-fit portion; 3232-an abutment; 3233-sliding surface; 324. reinforcing ribs; 4-a limiting structure; 41-an insertion limiting part; 411-a plug hole; 42-a plug-in connector; 5-a fixing device; 51-screw post; 511-a first screw hole; 512-a reinforcement; 52-fixing the connecting plate; 521-a second screw hole; 6-hook; 7-limiting column.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

As shown in fig. 4 and 9, a side plate 11 is provided on the panel 1, the side plate 11 is enclosed to form a display box accommodating portion 12, the display box accommodating portion 12 is used for setting a display box 2, the display box 2 includes a display box main body 21, the display box main body 21 is a single-side open-ended groove-shaped box body, a groove of the groove accommodates a cavity 23 for a lamp plate, the lamp plate accommodates the cavity 23 and is used for setting the display lamp plate, a first wire routing hole 111 is provided on the side plate 11, a second wire routing hole 22 is correspondingly provided on the display box 2, the second wire routing hole 22 includes a wire routing hole 221, when the display box 2 is used, the first wire routing hole 111 cooperates with the second wire routing hole 22 to form a wire routing structure, which is used for routing wires of the display connecting wires.

A display box fixing structure and an air conditioner having the same according to embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1

This embodiment provides a display box fixed knot constructs, as shown in fig. 2, fig. 3, including panel 1 and display box 2, panel 1 and display box 2 pass through 3 fixed connection of elasticity buckle structure, elasticity buckle structure 3 includes U-shaped bullet knot 32 and draw-in groove 31, U-shaped bullet knot 32 sets up on the lateral wall of display box 2, draw-in groove 31 sets up correspondingly on the panel 1, U-shaped bullet knot 32 through extrusion deformation after with draw-in groove 31 joint. During the installation, with display box 2 to panel 1's direction is pressed, U-shaped bullet detain 32 after warping with draw-in groove 31 joint is realized panel 1 and display box 2's fixed connection adopts this structure will when the installation display box 2 to panel 1's direction is pressed and is accomplished the assembly, because U-shaped bullet detains 32 extrusion deformation effect, can easily accomplish display box 2's assembly helps promoting display box 2's assembly speed by a wide margin, improves production efficiency.

In this embodiment, the elastic deformation direction of the U-shaped elastic fastener 32 is the same as the deformation direction of the panel 1, specifically, when the air conditioner is assembled as a whole, the outer surface of the panel 1 is pressed for assembly, at this time, the pressing point on the panel 1 deforms towards the inside of the air conditioner, and the two ends of the panel 1 deform towards the outside of the air conditioner, at this time, the two ends of the U-shaped elastic fastener 32 and the deformation direction of the panel 1 are kept the same, which is equivalent to that the extrusion deformation of the U-shaped elastic fastener 32 is further increased, and the fastening of the U-shaped elastic fastener 32 and the fastening groove 31 is not released, so that this arrangement ensures that when the panel 1 is assembled, the connection of the elastic fastener structure 3 is stable, and the phenomenon that the display box 2 is released is avoided, it should be noted that the outer surface of the panel 1 refers to a surface that can be directly observed after the air conditioner is assembled in a conventional sense, the two ends of the panel 1 are the two ends in the length direction of the whole air conditioner, and the inner side and the outer side of the air conditioner are the inner side and the outer side of the air conditioner in the traditional sense.

Preferably, as shown in fig. 4 to 7, the elastic buckle structure 3 further includes an elastic button 313, the elastic button 313 is disposed on two sides of the card slot 31 opposite to the U-shaped snap 32, the elastic button 313 is used for pushing the U-shaped snap 32 away from the card slot 31, and this arrangement can easily separate the U-shaped snap 32 from the card slot 31, so as to facilitate the detachment of the display box 2 and improve the after-sale maintenance efficiency and quality of the product.

Specifically, as shown in fig. 7, the clamping groove 31 includes more than two vertical plates 311 and two fastening ribs 312, the two vertical plates 311 are respectively disposed at two ends of the clamping groove 31, the fastening ribs 312 are connected to the vertical plates 311 at two ends of the clamping groove 31 to form a fastening hole 314, and the fastening hole 314 is used for fastening the U-shaped elastic fastener 32. In this embodiment, rib plates 315 are further disposed between the vertical plates 311 at the two ends of the clamping groove 31, and the bottoms of the rib plates 315 are connected to the panel 1, which can significantly enhance the strength of the clamping groove 31, and avoid clamping failure due to deformation in the production process, and the arrangement of the vertical plates 311 at the two ends of the clamping groove 31 can limit the U-shaped snap fastener 32 to a certain extent, thereby avoiding displacement of the U-shaped snap fastener 32 in the directions of the two ends of the clamping groove 31 after clamping is completed.

As an embodiment, as shown in fig. 7, the elastic button 313 includes a button main body 3131, one end of the button main body 3131 is a fixing portion, the fixing portion is fixedly arranged on the panel 1 or the card slot 31, preferably on the vertical plate 311 at one end of the card slot 31, the other end of the button body 3131 is a movable portion for pushing the U-shaped elastic buckle 32 away from the buckle hole 314, and in this embodiment, the movable portion is elastically deformed toward the engaging groove 31 by an external force to push the U-shaped elastic buckle 32 out of the engaging hole 314, it should be understood that the button body 3131 may have a plate-shaped structure, when the display box 2 needs to be removed, the movable portion is pushed to approach the engaging groove 31 and elastically deformed, and the deformed movable portion pushes the U-shaped elastic buckle 32 out of the engaging hole 314.

Preferably, as shown in fig. 7, 14 and 15, a first protrusion 3132 is provided on the button main body 3131, the first protrusion 3132 is provided to face the card slot 31, the first protrusion 3132 is provided to correspond to the card slot 314, a protrusion height L2 of the first protrusion 3132 is greater than a width L1 of the locking rib 312, it should be understood that the U-shaped buckle 32 is pushed out of the card slot 314 by elastic deformation of the button main body 3131 having a plate-shaped structure, a large elastic deformation capability is required, a problem of fracture of the button main body 3131 due to excessive deformation is easily caused during an actual operation, the requirement of elastic deformation of the button main body 3131 is greatly reduced by the provision of the first protrusion 3132, which is advantageous for prolonging a service life of the button main body 3131, the provision of L2 is greater than that of L1 enables a head end section of the movable portion to push out the U-shaped buckle 32 without entering the card slot 314, excessive deformation of the button main body 3131 is further avoided.

As an implementation manner, as shown in fig. 7, the side surfaces of the first protruding portion 3132 are respectively inclined at an angle of 3 to 8 degrees with respect to the button main body 3131, and the top end portion of the first protruding portion 3132 is provided as an arc surface, the inclined angle is provided to ensure demolding, the arc surface is provided to make the first protruding portion 3132 form a line contact with the U-shaped snap 32, and to reduce a resistance force therebetween, so as to easily separate the U-shaped snap 32 from the clamping groove 31.

As a more preferable embodiment of the present invention, as shown in fig. 12 and 13, when the elastic button 313 is pressed, the movable portion abuts against the upright plate 311 and/or the snap rib 312. It should be noted that although the arrangement of the first protruding portion 3132 reduces the requirement for elastic deformation of the button main body 3131, in some cases, the button main body 3131 may be excessively deformed or even broken due to the excessive exertion of force by an operator, and the arrangement of the movable portion abutting against the upright plate 311 and/or the snap rib 312 forms a limit for the button main body 3131, so as to avoid the influence of the excessive deformation on the service life.

In some embodiments of the present invention, as shown in fig. 13, a second protrusion 3133 is disposed on a side of the button main body 3131 away from the card slot 31, the second protrusion 3133 being configured to facilitate pressing by an operator, and preferably, the second protrusion 3133 is disposed near the movable portion.

In this embodiment, as shown in fig. 8-10, the U-shaped elastic buckle 32 includes the elastic buckle main body 321, and sets up the fixed end 322 and the movable end 323 at both ends of the elastic buckle main body 321, the elastic buckle main body 321 is a U-shaped structure, the elastic buckle main body 321 through the fixed end 322 with the display box 2 is fixedly connected, the movable end 323 includes the joint portion 3231 and the abutting portion 3232, the joint portion 3231 is inserted to accomplish the joint in the joint hole 314, the abutting portion 3232 with it is spacing that the joint is accomplished to buckle muscle 312 butt. This simple structure is reasonable, and when air conditioner complete machine assembly panel 1, press panel 1 and make it warp to the air conditioner inboard, U-shaped bullet knot 32 also warp thereupon this moment, because butt portion 3232's setting, joint portion 3231 can not excessively get into in the joint hole 314, thereby make U-shaped bullet knot 32 keeps under the reasonable elastic deformation condition to guarantee its life.

Preferably, as shown in fig. 11, a plurality of reinforcing ribs 324 are disposed on the fixing end 322, one end of each reinforcing rib 324 is connected to a side wall of the display box 2, and the other end of each reinforcing rib 324 is connected to the latch main body 321, so that the U-shaped latch 32 is more stably connected to the display box 2, and meanwhile, the arrangement of the reinforcing ribs 324 increases the connection area between the fixing end 322 and the display box 2, thereby making the distribution of the deformation pressure applied to the U-shaped latch 32 more uniform, enhancing the elastic deformation capability of the U-shaped latch 32, avoiding the problem of breakage caused by uneven stress during installation or disassembly, and prolonging the service life of the U-shaped latch 32.

As some preferred embodiments, as shown in fig. 15, the fastening portion 3231 includes a sliding surface 3233, the fastening rib 312 includes a guiding surface 3121, the sliding surface 3233 is slidably engaged with the guiding surface 3121 to complete fastening of the elastic fastening structure 3, specifically, when the display box 2 is pressed toward the panel 1, the sliding surface 3233 approaches the panel 1 along the guiding surface 3121, at this time, the U-shaped elastic fastener 32 is elastically deformed, the movable end 323 approaches the fixed end 322, when the sliding surface 3233 slides to the tail end of the guiding surface 3121, the fastening portion 3231 enters the fastening hole 314, at this time, the deformation pressure of the U-shaped elastic fastener 32 is released, and fastening of the elastic fastening structure 3 is completed.

Preferably, one of the sliding surface 3233 and the guide surface 3121 is a curved surface, and the other is an inclined surface, so that the sliding surface 3233 and the guide surface 3121 can make linear contact, and the U-shaped latch 32 can be more smoothly installed, which is beneficial to improving the installation efficiency of the display case 2.

In this embodiment, at least one limiting structure 4 is further disposed between the panel 1 and the display box 2, the at least one limiting structure 4 is disposed on two sides of the display box 2 opposite to the elastic fastening structure 3, and the limiting structure 4 is used for mounting and limiting the display box 2. During the installation, earlier with limit structure 4 connection spacing, then with display box 2 to panel 1's direction is pressed, limit structure 4 with under the limiting displacement of draw-in groove 31, the U-shaped bullet detain 32 after warping with draw-in groove 31 joint is realized panel 1 and display box 2's fixed connection, limit structure 4 can be for grafting structure, adopts this structure can press down after the completion of pegging graft and accomplish the assembly, helps promoting display box 2's assembly speed by a wide margin, improves production efficiency.

Specifically, the limiting structure 4 includes an insertion limiting portion 41 and a plug 42, an insertion hole 411 is disposed on the insertion limiting portion 41, and the plug 42 is inserted into the insertion hole 411 to complete insertion limiting, it should be understood that the insertion limiting portion 41 may be disposed on the panel 1 or may be disposed on a side wall of the display box 2, the plug 42 may be disposed corresponding to the insertion limiting portion 41, an insertion direction of the limiting structure 4 may be parallel to a plane where the panel 1 is located or perpendicular to the plane where the panel 1 is located, preferably, the insertion direction of the limiting structure 4 is parallel to the plane where the panel 1 is located, since the limiting structure 4 needs to be inserted and limited when the display box 2 is installed, and then the display box 2 is pressed toward the direction where the panel 1 is located when in an inclined state, at this time, the display box 2 moves towards the direction of the limiting structure 4, in the limiting structure 4, the plugging direction of which is perpendicular to the plane of the panel 1, a large inclination angle is formed between the plug-in connector 42 and the plugging hole 411, which is not beneficial to the displacement of the display box 2, and in the limiting structure 4, the plugging direction of which is parallel to the plane of the panel 1, the problem does not exist, so that the limitation and the fixation of the display box 2 can be easily completed.

As a preferred embodiment, a fixing device 5 is further disposed between the panel 1 and the display box 2, the fixing device 5 includes a screw post 51 and a fixing connection plate 52, a first screw hole 511 is disposed on the screw post 51, a second screw hole 521 is disposed on the fixing connection plate 52, the first screw hole 511 and the second screw hole 521 are disposed correspondingly, and screws synchronously pass through the first screw hole 511 and the second screw hole 521 to complete the fixing connection of the panel 1 and the display box 2, specifically in this embodiment, the screw post 51 is disposed on the panel 1, the fixing connection plate 52 is disposed on the side wall of the display box 2, and preferably, the screw post 51 is disposed on the panel 1 through a reinforcement part 512, which can significantly enhance the strength of the screw post 51, thereby ensuring the connection stability of the display box 2, in this embodiment, limit structure 4 combines to accomplish with elasticity buckle structure 3 show box 2 with on the fixed connection's of panel 1 basis, fixing device 5's setting can further strengthen show box 2 with panel 1's joint strength to avoid showing box 2 and appear droing or the displacement under any circumstance, ensured the stability in use of demonstration lamp plate.

Example 2

The embodiment discloses an air conditioner, including embodiment 1 the display box fixed knot construct.

The advantages of the air conditioner and the display box fixing structure of embodiment 1 are the same as those of the prior art, and are not described herein again.

Although the present invention is disclosed above, the present invention is not limited thereto. In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The display box fixing structure is characterized by comprising a panel (1) and a display box (2), wherein the panel (1) and the display box (2) are fixedly connected through an elastic buckle structure (3), the elastic buckle structure (3) comprises a U-shaped elastic buckle (32) and a clamping groove (31), the U-shaped elastic buckle (32) is arranged on the display box (2), the clamping groove (31) is correspondingly arranged on the panel (1), the U-shaped elastic buckle (32) is clamped with the clamping groove (31) after being extruded and deformed, the elastic buckle structure (3) further comprises an elastic button (313), the elastic button (313) and the U-shaped elastic buckle (32) are oppositely arranged on two sides of the clamping groove (31), the elastic button (313) is used for pushing the U-shaped elastic buckle (32) away from the clamping groove (31), the clamping groove (31) comprises a vertical plate (311) and a buckle rib (312), the number of the vertical plates (311) is more than two, the vertical plates are respectively arranged at two ends of the clamping groove (31), the buckle ribs (312) are connected with the vertical plates (311) at two ends of the clamping groove (31) to form clamping holes (314), the clamping holes (314) are used for being clamped with the U-shaped elastic buckle (32), the elastic button (313) comprises a button main body (3131), one end of the button main body (3131) is a fixed part, the fixed part is fixedly arranged on the panel (1) or the clamping groove (31), the other end of the button main body (3131) is a movable part, the movable part is used for pushing the U-shaped elastic buckle (32) away from the clamping holes (314), a first protruding part (3132) is arranged on the button main body (3131), the first protruding part (3132) is arranged facing the clamping groove (31), and the first protruding part (3132) is arranged corresponding to the clamping holes (314), the first protrusion (3132) has a protrusion height L2 greater than a width L1 of the snap rib (312).

2. A display box fixing structure according to claim 1, wherein the elastic deformation direction of said U-shaped elastic buckle (32) coincides with the deformation direction of said face plate (1).

3. A display case fixing structure of claim 1, wherein the side surfaces of the first protrusion (3132) are each inclined at an angle of 3 to 8 degrees with respect to the button main body (3131), and the protrusion top end portion of the first protrusion (3132) is provided in a circular arc surface.

4. A display box fixing structure according to claim 1, wherein said movable portion abuts against said standing plate (311) and/or said snap rib (312) when the elastic button (313) is pressed.

5. A display case fixing structure according to claim 1, wherein a second protrusion (3133) is provided on a side of the button main body (3131) remote from the card slot (31).

6. The display box fixing structure according to any one of claims 1 and 3 to 5, wherein the U-shaped elastic buckle (32) comprises an elastic buckle main body (321), and a fixed end (322) and a movable end (323) which are arranged at two ends of the elastic buckle main body (321), the elastic buckle main body (321) is of a U-shaped structure, the elastic buckle main body (321) is fixedly connected with the display box (2) through the fixed end (322), the movable end (323) comprises a clamping portion (3231) and an abutting portion (3232), the clamping portion (3231) is inserted into the clamping hole (314) to complete clamping, and the abutting portion (3232) abuts against the clamping rib (312) to complete clamping limitation.

7. A display box fixing structure according to claim 6, wherein a plurality of reinforcing ribs (324) are provided on the fixing end (322), one end of each of the reinforcing ribs (324) is connected to the side wall of the display box (2), and the other end is connected to the snap main body (321).

8. A display box fixing structure according to claim 1, wherein at least one limiting structure (4) is further disposed between the panel (1) and the display box (2), at least one limiting structure (4) is disposed on two sides of the display box (2) opposite to the elastic buckling structure (3), and the limiting structure (4) is used for limiting the installation of the display box (2).

9. A display box fixing structure according to claim 1, wherein a fixing means (5) is further provided between said panel (1) and said display box (2), said fixing means (5) comprising a screw post (51) and a fixing connection plate (52).

10. An air conditioner characterized in that it comprises a display box fixing structure as recited in any one of claims 1 to 9.