Display assembly with voice installation structure and air conditioner thereof

Abstract

The utility model provides a kind of display assembly with voice installation structure and air conditioner thereof, include display box and microphone, the inside of display box is divided into front and rear space, rear space is sequentially provided with stop plate, first limit rib and second limit rib from left to right;First limit rib is constituted by front limit surface, rear limit surface and upper limit surface, forms door-shaped frame;Second limit rib includes support surface and its limit mesa on it, left limit rib that is extended radially outward from the left side outer edge of self slope upper portion is arranged on slope;When assembling, microphone left side is inserted into first limit rib until contacting stop plate, then rotate microphone right side downward, left limit rib is extruded deformation, until microphone right side is between support surface and left limit rib, complete assembly.The utility model solves the problem that the installation process of microphone in prior art is more complicated, a large amount of time and manpower are needed, which leads to increase the installation cost and time cost of product.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning technology, and in particular to a display component with a voice installation structure and an air conditioner thereof. Background Technology

[0002] With the increasing popularity of smart home concepts, users have higher demands for the convenience and intelligence of home appliances. As technology advances rapidly, smart air conditioning technology has made significant progress, and voice control has become an indispensable feature of modern air conditioners. Voice control, as a natural, intuitive, and efficient human-computer interaction method, frees users from the constraints of traditional remote controls. With simple voice commands, users can easily perform various operations on the air conditioner, such as adjusting temperature, fan speed, and mode, greatly improving the comfort and convenience of using the air conditioner.

[0003] To achieve accurate voice recognition, air conditioners typically require a dedicated microphone pickup system. However, traditional microphone installation methods in air conditioners have significant shortcomings: First, the installation process is often cumbersome, requiring various specialized tools such as screwdrivers and soldering irons. Second, installers must follow specific steps to fix the microphone in a designated location inside the air conditioner and perform complex wiring connections and adjustments. This process is not only time-consuming and labor-intensive but also demands a high level of professional skill from the installers. For non-professional users, installing a microphone themselves is virtually impossible, and even professional installation increases both the cost and time involved. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a display component with a voice installation structure and its air conditioner, which solves the problem that the microphone installation process in existing technologies is cumbersome, requires a lot of time and manpower, and leads to increased product installation costs and time costs.

[0005] According to an embodiment of the present utility model, a display component with a voice installation structure is provided, comprising a display box and a microphone. The display box is divided into front and rear spaces. From left to right, a limiting plate, a first limiting rib, and a second limiting rib are arranged in the rear space of the display box.

[0006] The first limiting rib is composed of a front limiting surface, a rear limiting surface and an upper limiting surface, forming a gate-shaped frame;

[0007] The second limiting rib includes a supporting surface and a limiting platform thereon. A left limiting rib is provided on the upper part of the limiting platform. The left limiting rib extends radially outward from the left outer edge of the limiting platform to form a protruding structure.

[0008] During assembly, insert the left side of the microphone into the first limiting rib until it contacts the limiting plate, then rotate the right side of the microphone downward to squeeze and deform the left limiting rib until the right side of the microphone is between the supporting surface and the left limiting rib, thus completing the assembly of the microphone.

[0009] On the other hand, according to an embodiment of the present invention, an air conditioner is also provided, comprising a middle frame, a speaker, and a display component with a voice mounting structure as described in any of the above claims. The speaker is mounted at the air inlet of the middle frame, the display component is mounted inside the middle frame, and the microphone is located behind the sound pickup hole of the middle frame.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] By sequentially arranging the limiting plate, the first limiting rib, and the second limiting rib from left to right in the rear space within the display box, with the first limiting rib employing a U-shaped frame and the upper part of the limiting platform of the second limiting rib having a protruding left limiting rib, the microphone can be assembled without screws. Simply insert the left side of the microphone into the first limiting rib, then rotate the right side of the microphone downwards to press the right side of the microphone between the support surface and the left limiting rib, thus completing the entire microphone installation process. This simple installation process solves the problem of cumbersome microphone installation in existing technologies, which requires a lot of time and manpower, leading to increased product installation and time costs. It saves time and manpower, and reduces product installation and time costs. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a display component with a voice mounting structure according to an embodiment of the present utility model.

[0013] Figure 2 This is a schematic diagram of the structure of a display box with a voice mounting structure according to an embodiment of the present invention.

[0014] Figure 3 This invention relates to a display component with a voice mounting structure. Figure 2 Enlarged view of point A.

[0015] Figure 4 This is a schematic diagram showing the connection between the assembly hook and the rib of a display component with a voice mounting structure according to an embodiment of the present invention.

[0016] Figure 5 This is a cross-sectional schematic diagram along the second limiting rib of a display component with a voice mounting structure according to an embodiment of the present utility model.

[0017] Figure 6 This is a wiring diagram of a display component with a voice mounting structure according to the present invention.

[0018] Figure 7 This is a schematic diagram of the structure of the middle frame of an air conditioner according to another embodiment of the present invention.

[0019] Figure 8 This is a schematic diagram of the structure of an air conditioner with a speaker mounted on the middle frame, according to another embodiment of the present invention.

[0020] Figure 9 This is a schematic diagram of the structure of an air conditioner with its display box mounted on the middle frame, according to another embodiment of the present invention.

[0021] In the above attached figures: 1. Display box; 2. Microphone; 3. Printed circuit board; 4. Mid-frame; 5. Speaker; 11. Limiting plate; 12. First limiting rib; 13. Second limiting rib; 14. Support rib; 15. Rib; 16. Support spring; 17. Support plate; 18. First wiring hook; 31. Air inlet; 32. Sound pickup hole; 33. Buckle; 34. Limiting groove; 35. Second wiring hook; 121. Front limiting surface; 122. Rear limiting surface; 123. Upper limiting surface; 131. Support surface; 132. Limiting platform; 133. Left limiting rib; 161. Limiting hook; 162. Assembly hook. Detailed Implementation

[0022] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0023] like Figures 1-6 As shown ( Figure 6 (The arrows indicate the specific wiring of the printed circuit board and microphone harness). This utility model embodiment proposes a display component with a voice mounting structure, which includes a display box 1 and a microphone 2. The display box 1 is divided into front and rear spaces. The rear space of the display box 1 is provided with a limiting plate 11, a first limiting rib 12 and a second limiting rib 13 from left to right.

[0024] The first limiting rib 12 is composed of a front limiting surface 121, a rear limiting surface 122 and an upper limiting surface 123, forming a gate-shaped frame;

[0025] The second limiting rib 13 includes a supporting surface 131 and a limiting platform 132 thereon. A left limiting rib 133 is provided on the upper part of the limiting platform 132. The left limiting rib 133 extends radially outward from the left outer edge of the limiting platform 132 to form a protruding structure.

[0026] During assembly, insert the left side of the microphone 2 into the first limiting rib 12 until it contacts the limiting plate 11, then rotate the right side of the microphone 2 downward to squeeze and deform the left limiting rib 133 until the right side of the microphone 2 is between the supporting surface 131 and the left limiting rib 133, thus completing the assembly of the microphone 2.

[0027] Specifically, since the first limiting rib 12 is composed of a front limiting surface 121, a rear limiting surface 122, and an upper limiting surface 123 forming a U-shaped frame, after the left side of the microphone 2 is inserted into the first limiting rib 12, the first limiting rib 12 can limit the left side of the microphone 2 in the front, rear, and upward directions. The limiting plate 11 can limit the left extreme position of the left side of the microphone 2. The limiting platform 132 is preferably a combination of a frustum at the top and a cylinder at the bottom. The right side of the microphone 2 has an opening, the inner diameter of which is slightly larger than the maximum outer diameter of the limiting platform 132, but smaller than the maximum outer diameter of the left limiting rib 133. When assembling the microphone 2, the left side of the microphone 2 is inserted into the first limiting rib 12, so that the first limiting rib 12 can limit the microphone... 2. Limit the left side in the forward, backward, and upward directions, and then let the left side of the microphone 2 continue to move towards the limiting plate 11 within the first limiting rib 12 until it contacts the limiting plate 11, so that the limiting plate 11 can limit the left extreme position of the left side of the microphone 2. At this time, the position of the opening of the microphone 2 is aligned with the position of the limiting platform 132. Then rotate the right side of the microphone 2 downward, so that the opening of the microphone 2 will squeeze and deform the left limiting rib 133 until the opening of the microphone 2 is between the supporting surface 131 and the left limiting rib 133. The microphone 2 is assembled by inserting and limiting on one side and locking on the other side 33. The whole installation process is simple to operate. Compared with the traditional microphone 2 installation, it saves time and manpower and reduces the product installation cost and time cost.

[0028] Preferably, the upper limit surface 123 is flush with the bottom surface of the left limiting rib 133, so that the upper limit surface 123 and the bottom surface of the left limiting rib 133 together form a "dual-plane limiting" on the left and right sides of the microphone 2, so as to prevent the microphone 2 from moving in the vertical direction (up and down) and the horizontal direction (left and right), thereby enhancing the fixation reliability of the microphone 2. At the same time, when assembling the microphone 2, a sealing gasket is placed between the microphone 2 and the display box 1 to improve the sealing of the microphone 2, so that the microphone 2 can accurately pick up sound and improve the sound pickup accuracy.

[0029] Furthermore, a support rib 14 is provided in the rear space of the display box 1. The support rib 14 is located between the first limiting rib 12 and the second limiting rib 13, and the height of the top surface of the support rib 14 is not higher than the height of the support surface 131.

[0030] Specifically, the support rib 14 includes, but is not limited to, the I-shaped support rib 14. The support rib 14 fills the gap between the first limiting rib 12 (left side) and the second limiting rib 13 (right side), and can support the left side of the microphone 2 to limit the left side of the microphone 2 downward, so as to prevent the microphone 2 from moving up and down within the first limiting rib 12 when subjected to vibration, thereby enhancing the installation stability of the microphone 2.

[0031] Furthermore, it also includes a printed circuit board 3, and a ring of ribs 15 is provided in the front space of the display box 1. The ribs 15 and the display box 1 together form an installation space for installing the printed circuit board 3.

[0032] The rib 15 is provided with a limiting hook 161 and two sets of assembly hooks 162. The limiting hook 161 is located on the side of the rib 15 away from the display box 1 and is located within the installation space. The two sets of assembly hooks 162 are respectively located on the left and right sides of the rib 15, and each set of assembly hooks 162 extends from the edge of the rib 15 into the installation space to form a protruding structure.

[0033] During assembly, the rear side of the printed circuit board 3 is inserted into the lower surface of the limiting hook 161 until it contacts the rib 15. Then, the front side of the printed circuit board 3 is rotated downward to squeeze and deform the two sets of assembly hooks 162 until the left and right sides of the printed circuit board 3 are respectively between the assembly surfaces of the two sets of assembly hooks 162 on the left and right sides and the display box 1, thus completing the assembly of the printed circuit board 3.

[0034] Specifically, the number of limiting hooks 161 is preferably two, and the two limiting hooks 161 are symmetrically arranged on the left and right sides of the side of the rib 15 away from the display box 1. The limiting hooks 161 protrude in the direction close to the installation space. The left and right sides of the rib 15 are provided with wiring grooves to facilitate the wiring of the printed circuit board 3 after installation. When assembling the printed circuit board 3, the rear side of the printed circuit board 3 is inserted into the lower surface of the limiting hook 161 until the rear side of the printed circuit board 3 contacts the rib 15, so that the limiting hooks 161 can engage the rear side of the printed circuit board 3. After limiting the direction, the front side of the printed circuit board 3 is rotated downwards, so that the left and right sides of the printed circuit board 3 can squeeze and deform the two sets of mounting hooks 162 on the left and right sides of the rib 15 until the left and right sides of the printed circuit board 3 are respectively between the mounting surfaces of the two sets of mounting hooks 162 on the left and right sides and the display box 1, thereby realizing the installation of the printed circuit board 3 in the installation space and completing the entire installation process of the printed circuit board 3. The entire installation process does not require the use of screws. Compared with the traditional method of fixing with screws, the operation is simpler, which can save time and manpower and improve installation efficiency.

[0035] Furthermore, two sets of support springs 16 are provided in the installation space. The two sets of support springs 16 are symmetrically arranged on the left and right sides along the height direction of the installation space. After the printed circuit board 3 is installed, the top surface of each set of support springs 16 contacts the bottom surface of the printed circuit board 3.

[0036] Specifically, each set of support springs 16 includes at least one spring, preferably two springs. When each set of support springs 16 includes two springs, the two springs are respectively arranged on the front and rear sides of the installation space, so that the four springs can compensate for the inadequacy of the mounting hooks 162 in only restricting the left and right movement and the forward and backward movement of the printed circuit board 3. By having the top surfaces of the four springs in contact with the bottom surface of the printed circuit board 3, vertical elastic support is provided to prevent the printed circuit board 3 from sagging due to its own weight or vibration. At the same time, when the equipment is subjected to impact or vibration, the support springs 16 absorb energy through elastic deformation, reducing the vibration load transmitted to the printed circuit board 3 and protecting the electronic components (such as chips and capacitors) on the printed circuit board 3 from mechanical stress damage.

[0037] Preferably, the mounting surface of each set of mounting hooks 162 is flush with the bottom surface of the limiting hooks 161 to ensure that the left and right sides and the rear side of the printed circuit board 3 are on the same plane after assembly, avoiding local stress concentration or deformation of the printed circuit board 3 due to height difference. At this time, the supporting spring 16 can complement the limiting hooks 161 and the mounting hooks 162 to prevent the printed circuit board 3 from moving up and down in the installation space when subjected to vibration, thereby enhancing the installation stability of the printed circuit board 3.

[0038] The detailed working process of this embodiment is as follows:

[0039] During the assembly of the microphone 2, the left side of the microphone 2 is inserted into the first limiting rib 12, so that the first limiting rib 12 can limit the left side of the microphone 2 in the forward, backward, and upward directions. Then, the left side of the microphone 2 continues to move towards the limiting plate 11 within the first limiting rib 12 until it contacts the limiting plate 11, so that the limiting plate 11 can limit the left extreme position of the left side of the microphone 2. At this time, the right side of the microphone 2 is suspended above the support rib 14, and the position of the microphone 2 opening is aligned with the position of the limiting platform 132. Then, the right side of the microphone 2 is rotated downward. The top surface of the support rib 14 will not hinder the movement of the microphone 2, so that the microphone 2 opening will squeeze and deform the left limiting rib 133 until the microphone 2 opening is in the position of the left limiting rib 133. Between the support surface 131 and the left limiting rib 133, the left side of the microphone 2 can be limited vertically by the support rib 14 and the first limiting rib 12, the right side of the microphone 2 can be limited vertically by the support surface 131 and the left limiting rib 133, the microphone 2 can be limited horizontally by the limiting plate 11 and the second limiting rib 13, and the microphone 2 can be limited forward and backward by the first limiting rib 12 and the second limiting rib 13. This completes the entire installation process of the microphone 2. The entire installation process of the microphone 2 is completed by inserting a limiting rib on one side and locking the rib 33 on the other side. The entire installation process is simple to operate and saves time and manpower compared with the traditional microphone 2 installation, thus reducing the product installation cost and time cost.

[0040] During the assembly of the printed circuit board 3, the rear side of the printed circuit board 3 is inserted into the lower surface of the limiting hook 161 until the rear side of the printed circuit board 3 contacts the rib 15, so that the limiting hook 161 can limit the rear side of the printed circuit board 3 upward. Then, the front side of the printed circuit board 3 is rotated downward, so that the left and right sides of the printed circuit board 3 can squeeze and deform the two sets of assembly hooks 162 on the left and right sides of the rib 15 until the assembly surfaces of the two sets of assembly hooks 162 on the left and right sides of the printed circuit board 3 respectively are aligned with the rib 15. Between the display box 1, at this time, the top surface of the support spring 16 will contact the bottom surface of the printed circuit board 3. The rib 15 can limit the printed circuit board 3 in the front-back and left-right directions, and the support spring 16, the limiting hook 161 and the assembly hook 162 can limit the printed circuit board 3 in the up-down direction. The entire installation process of the printed circuit board 3 can be realized without the use of screws. Compared with the traditional method of fixing with screws, the operation is simpler, which can save time and manpower and improve installation efficiency.

[0041] On the other hand, such as Figures 6-8 As shown, this utility model embodiment also provides an air conditioner, including a middle frame 4, a speaker 5, and a display component with a voice mounting structure as described above. The speaker 5 is installed at the air inlet 31 of the middle frame 4, the display component is installed inside the middle frame 4, and the microphone 2 is located on the back of the sound pickup hole 32 of the middle frame 4.

[0042] Specifically, the printed circuit board 3 is equipped with a control chip and a display screen. The control chip can output corresponding control commands to the air conditioner according to the input signals or instructions to control various functions of the air conditioner. The display screen can display the corresponding function parameters when the various functions of the air conditioner are controlled. The speaker 5 is connected to the printed circuit board 3 through a wiring harness. When the microphone 2 in the display box 1 receives voice control input (i.e., voice command) (the microphone 2 receives voice control input through the hollow pickup hole 32), it converts the sound signal into a corresponding electrical signal and transmits it to the printed circuit board 3. This allows the control chip on the printed circuit board 3 to output corresponding control commands to the air conditioner according to the input electrical signal to control the air conditioner. After the control is completed, the corresponding electrical signal generated at the time of completion is transmitted to the speaker 5 (i.e., loudspeaker), so that the speaker 5 can convert the electrical signal into a corresponding sound signal and output it to the user so that the user can perceive whether the voice control is completed.

[0043] Furthermore, the speaker 5 is fixed to the air inlet 31 of the middle frame 4 by a limiting screw.

[0044] Preferably, the speaker 5 has two through holes along its diagonal, and the middle frame 4 has a mounting surface that matches the through holes of the speaker 5. Each mounting surface has a threaded hole, and the size of the threaded hole of the mounting surface is not larger than the size of the through hole of the speaker 5. During installation, the limiting screw passes through the through hole of the speaker 5 and is gradually screwed into the threaded hole of the mounting surface until the end face of the limiting screw contacts the speaker 5. At this time, the speaker 5 is limited and fixed in the middle frame 4, and the installation of the speaker 5 is completed.

[0045] Furthermore, an installation area is provided within the middle frame 4, and buckles 33 and at least one limiting groove 34 are respectively provided on the left and right sides of the installation area. The display box 1 is provided with support plates 17 that match the limiting grooves 34. The number of support plates 17 is the same as the number of limiting grooves 34, and each limiting groove 34 limits at least two sides of the support plate 17.

[0046] During assembly, insert the support plate 17 of the display box 1 into the corresponding limiting groove 34 until it contacts the limiting groove 34, then rotate the side of the display box 1 opposite to the support plate 17 downward to squeeze and deform the buckle 33 until the side of the display box 1 opposite to the support plate 17 is between the middle frame 4 and the buckle 33, thus completing the pre-installation of the display box 1.

[0047] Specifically, the number of limiting grooves 34 is preferably two, and each limiting groove 34 can limit at least two sides (preferably three sides, one limiting groove 34 limits the front, right, and upper directions of the supporting plate 17, and the other limiting groove 34 limits the rear, right, and upper directions of the supporting plate 17) of the supporting plate 17. The display box 1 is provided with the same number of supporting plates 17 as the limiting grooves 34, and the distance between the two supporting plates 17 is the same as the distance between the two limiting grooves 34, so that the two supporting plates 17 can be inserted into the corresponding limiting grooves 34. The buckle 33 has a protrusion, and the protrusion of the buckle 33 is located on the side of the buckle 33 close to the limiting groove 34. The protrusion of the buckle 33 can hold the side of the display box 1 away from the supporting plate 17. When assembling the display box 1, the supporting plate 17 is inserted into the corresponding groove. The display box 1 is positioned within the limiting groove 34 until the support plate 17 contacts the limiting groove 34, allowing the two limiting grooves 34 to limit the display box 1 on the side near the support plate 17 in the front, back, right, and up directions. The middle frame 4 can limit the display box 1 in the down direction. Then, the side of the display box 1 opposite to the support plate 17 is rotated downwards, so that the side of the display box 1 opposite to the support plate 17 can squeeze and deform the buckle 33 until the side of the display box 1 opposite to the support plate 17 is between the buckle 33 and the inner frame. This allows the buckle 33 to limit the side of the display box 1 opposite to the support plate 17 in the left and up directions. This enables quick pre-installation of the display box 1. Compared with the traditional screw fixing method, the operation is simpler, saving time and manpower and improving installation efficiency.

[0048] Furthermore, a boss is provided on the side of the installation area near the buckle 33. The boss has a threaded hole. The display box 1 is provided with a through hole that matches the threaded hole, so that the fixing screw passes through the through hole and is screwed into the threaded hole until the end face of the fixing screw contacts the display box 1, thus completing the installation of the display box 1.

[0049] Specifically, after the display box 1 is pre-installed, the through hole of the display box 1 will be aligned with the threaded hole of the boss. At this time, the fixing screw is passed through the through hole and gradually screwed into the threaded hole until the end face of the fixing screw contacts the display box 1. At this time, the display box 1 is limited and fixed in the middle frame 4, completing the installation of the display box 1. Since the buckle 33 is easy to deform and loosen after the display box 1 is installed using the buckle 33, the installation stability of the display box 1 is low. Therefore, after the buckle 33 is pre-installed, the fixing screw is used to limit and fix the side of the display box 1 opposite to the support plate 17 to improve the installation stability of the display box 1.

[0050] Furthermore, a first wiring hook 18 is provided inside the display box 1. The first wiring hook 18 is located on the side of the first limiting rib 12 in the rear space near the limiting plate 11, and is used to fix the wire harness output by the printed circuit board 3.

[0051] A second wiring hook 35 is provided inside the middle frame 4. The second wiring hook 35 is located between the display box 1 and the speaker 5 and is used to fix the wiring harness between the speaker 5 and the display component.

[0052] Specifically, by providing the first wiring hook 18 inside the display box 1, the wiring harness led out from the printed circuit board 3 is fixed to prevent the wiring harness from shaking or making poor contact during assembly or use; by providing the second wiring hook 35 inside the middle frame 4, the connection wiring harness between the speaker 5 and the display component is fixed to ensure that the wiring harness layout is neat and avoids interference with other components.

[0053] The detailed working process of this embodiment is as follows:

[0054] After the printed circuit board 3 and the microphone 2 are installed in the front and rear spaces of the display box 1, the support plate 17 is inserted into the corresponding limiting groove 34 until the support plate 17 contacts the limiting groove 34. This allows the two limiting grooves 34 to limit the display box 1 on the side near the support plate 17 in the front, back, right, and up directions, while the middle frame 4 limits the display box 1 in the down direction. Then, the side of the display box 1 opposite to the support plate 17 is rotated downwards, so that the side of the display box 1 opposite to the support plate 17 can squeeze and deform the buckle 33 until the side of the display box 1 opposite to the support plate 17 is in the buckle position. Between the buckle 33 and the inner frame, the buckle 33 can limit the display box 1 on the side opposite to the support plate 17 in the left and upper directions, thereby enabling quick pre-installation of the display box 1. After the display box 1 is pre-installed, the through hole of the display box 1 will be aligned with the threaded hole of the boss. At this time, the fixing screw is passed through the through hole and gradually screwed into the threaded hole until the end face of the fixing screw contacts the display box 1. At this time, the display box 1 is limited and fixed in the middle frame 4, completing the installation of the display box 1. This allows for quick installation while ensuring installation stability, saving time and manpower and improving installation efficiency.

[0055] During the assembly of the speaker 5, the limiting screw is passed through the through hole of the speaker 5 and then gradually screwed into the threaded hole of the mounting platform until the end face of the limiting screw contacts the speaker 5. At this time, the speaker 5 is limited and fixed in the middle frame 4, thus completing the installation of the speaker 5.

[0056] After the display box 1 and the speaker 5 are installed, the microphone 2 inside the display box 1 receives external voice control input. After receiving the input, the microphone 2 converts the sound signal into a corresponding electrical signal and transmits it to the printed circuit board 3. This allows the control chip on the printed circuit board 3 to output a corresponding control command to the air conditioner based on the input electrical signal, thereby controlling the air conditioner. After the control is completed, the corresponding electrical signal generated upon completion is transmitted to the speaker 5. This allows the speaker 5 to convert the electrical signal into a corresponding sound signal and output it to the user, so that the user can perceive whether the voice control is completed.

[0057] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A display assembly with a voice installation structure, characterized by: It includes a display box and a microphone. The display box is divided into front and rear spaces. From left to right, the rear space of the display box is provided with a limiting plate, a first limiting rib and a second limiting rib. The first limiting rib is composed of a front limiting surface, a rear limiting surface and an upper limiting surface, forming a gate-shaped frame; The second limiting rib includes a supporting surface and a limiting platform thereon. A left limiting rib is provided on the upper part of the limiting platform. The left limiting rib extends radially outward from the left outer edge of the limiting platform to form a protruding structure. During assembly, insert the left side of the microphone into the first limiting rib until it contacts the limiting plate, then rotate the right side of the microphone downward to squeeze and deform the left limiting rib until the right side of the microphone is between the supporting surface and the left limiting rib, thus completing the assembly of the microphone.

2. A display assembly with a voice installation structure as claimed in claim 1, characterized in that: The upper limit surface is flush with the bottom surface of the left limiting rib.

3. A display assembly with a voice installation structure as claimed in claim 1, characterized in that: The rear space of the display box is also provided with a support rib, which is located between the first limiting rib and the second limiting rib, and the height of the top surface of the support rib is not higher than the height of the support surface.

4. The display assembly with a voice installation structure of claim 1, wherein: It also includes a printed circuit board, and a ring of ribs is provided in the front space of the display box. The ribs and the display box together form an installation space for installing the printed circuit board. The rib is provided with a limiting hook and two sets of assembly hooks. The limiting hook is located on the side of the rib away from the display box and within the installation space. The two sets of assembly hooks are located on the left and right sides of the rib, respectively, and each set of assembly hooks extends from the edge of the rib into the installation space to form a protruding structure. During assembly, the rear side of the printed circuit board is inserted into the lower surface of the limiting hook until it contacts the rib. Then, the front side of the printed circuit board is rotated downward to squeeze and deform the two sets of assembly hooks until the left and right sides of the printed circuit board are respectively between the assembly surfaces of the two sets of assembly hooks on the left and right sides and the display box, thus completing the assembly of the printed circuit board.

5. A display assembly with a voice installation structure as claimed in claim 4, characterized in that: Two sets of support springs are provided in the installation space. The two sets of support springs are symmetrically arranged on the left and right sides along the height direction of the installation space. After the printed circuit board is installed, the top surface of each set of support springs contacts the bottom surface of the printed circuit board.

6. An air conditioner characterized by comprising: The device includes a mid-frame, a speaker, and a display assembly with a voice mounting structure as described in any one of claims 1-5, wherein the speaker is mounted at an air inlet of the mid-frame, the display assembly is mounted inside the mid-frame, and the microphone is located behind the sound pickup hole of the mid-frame.

7. An air conditioner as claimed in claim 6, wherein: The speaker is fixed to the air inlet of the middle frame by two sets of limiting screws.

8. The air conditioner of claim 6, wherein: An installation area is provided within the middle frame. A buckle and at least one limiting groove are respectively provided on the left and right sides of the installation area. The display box is provided with a support plate that matches the limiting groove. The number of support plates is the same as the number of limiting grooves. Each limiting groove limits at least two sides of the support plate. During assembly, insert the support plate of the display box into the corresponding limiting groove until it contacts the limiting groove, then rotate the side of the display box opposite to the support plate downward to squeeze and deform the buckle until the side of the display box opposite to the support plate is between the middle frame and the buckle, thus completing the pre-installation of the display box.

9. An air conditioner as claimed in claim 8, wherein: A boss is provided on the side of the mounting area near the buckle. The boss has a threaded hole. The display box is provided with a through hole that matches the threaded hole. The fixing screw passes through the through hole and is screwed into the threaded hole until the end face of the fixing screw contacts the display box, thus completing the installation of the display box.

10. The air conditioner of claim 6, wherein: The display box is provided with a first wiring hook, which is located on the side of the first limiting rib in the rear space near the limiting plate, and is used to fix the wire harness output by the printed circuit board. A second wiring clip is provided inside the middle frame. The second wiring clip is located between the display box and the speaker and is used to fix the wiring harness between the speaker and the display component.

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