CN114216225A - Display device and wall-mounted air conditioner - Google Patents
Display device and wall-mounted air conditioner Download PDFInfo
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- CN114216225A CN114216225A CN202111554039.4A CN202111554039A CN114216225A CN 114216225 A CN114216225 A CN 114216225A CN 202111554039 A CN202111554039 A CN 202111554039A CN 114216225 A CN114216225 A CN 114216225A
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- mounting bracket
- panel
- display device
- elastic piece
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- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000000670 limiting effect Effects 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000036316 preload Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
- F24F2013/207—Casings or covers with control knobs; Mounting controlling members or control units therein
Abstract
The embodiment of the invention provides a display device and a wall-mounted air conditioner. The display device includes: the mounting bracket is provided with a connecting part which is connected with the body of the air conditioner; the display component is limited on the mounting bracket and is movably connected with the mounting bracket, and the display component comprises a display panel; and the pre-tightening mechanism is matched with the mounting bracket and the display component and is used for providing pre-tightening force close to the panel of the air conditioner for the display panel so as to enable the display panel to be abutted against the panel. The display device provided by the embodiment of the application ensures that the panel and the display panel of the air conditioner do not need to depend on a fixed connection structure matched accurately to ensure the good matching of the display panel and the panel, and can ensure the good matching of the display panel and the panel through the self-carried pre-tightening mechanism of the display device. Therefore, the display device provided by the embodiment of the application has better universality, can be adapted to different panels, is favorable for reducing the design cost and the production cost of manufacturers, and also enables the panels to be designed in a diversified manner.
Description
Technical Field
The invention relates to but is not limited to an air conditioner assembly technology, in particular to a display device and a wall-mounted air conditioner.
Background
At present, an indoor unit of a wall-mounted air conditioner is limited by an assembly structure, and one display panel can only be matched with one air conditioner panel, so that the universality is poor.
Disclosure of Invention
The technical problem to be solved by the embodiments of the present invention is to provide a display device with a display panel that can be adapted to different panels.
The technical scheme for solving the technical problems in the embodiment of the invention is as follows: a display device, comprising: the mounting bracket is provided with a connecting part which is connected with the body of the air conditioner; the display component is limited on the mounting bracket and is movably connected with the mounting bracket, and the display component comprises a display panel; and the pre-tightening mechanism is matched with the mounting bracket and the display assembly and is used for providing pre-tightening force close to the panel of the air conditioner for the display panel so as to enable the display panel to be tightly propped against the panel.
The display device provided by the embodiment of the application comprises a mounting bracket, a display assembly and a pre-tightening mechanism. The mounting bracket is a mounting carrier of the display component. The display assembly comprises a display panel which is used for matching with an air conditioner panel to realize the display function of the air conditioner. The pre-tightening mechanism is used for providing pre-tightening force for the display panel, so that the display panel can be abutted against the panel after assembly is completed, and the display panel is well matched with the panel.
Specifically, the mounting bracket is provided with a connecting portion that can be connected with the body of the air conditioner so that the display assembly can be indirectly fixed on the body of the air conditioner through the mounting bracket instead of being fixed on the panel of the air conditioner. Thus, the display assembly and the panel are independent of each other without connection relation.
On the other hand, the display component is limited on the mounting bracket and can move relative to the mounting bracket, so that the display component can move in a certain range in the assembling process, and can be abutted against the panel under the action of the pre-tightening mechanism and cannot be damaged. Therefore, after the air conditioner is assembled, the display panel can be attached to and pre-tightened with the panel in a self-adaptive mode under the action of the pre-tightening mechanism, light leakage between the display panel and the panel is guaranteed, good attachment of the display panel and the panel is achieved, and stability of the display panel is guaranteed.
Therefore, the panel and the display panel of the air conditioner do not need to depend on a fixed connection structure which is accurately matched to ensure the good matching of the display panel and the panel, and the display panel and the panel can be ensured to be well matched through a pre-tightening mechanism of the display device. Therefore, the display device provided by the embodiment of the application has better universality, can be adapted to different panels, is favorable for reducing the design cost and the production cost of manufacturers, and also enables the panels to be designed in a diversified manner.
On the basis of the above technical solutions, the embodiments of the present invention may be further improved as follows.
In an exemplary embodiment, the pretensioning mechanism comprises at least one first elastic member arranged to provide a pretensioning force to the display assembly.
In an exemplary embodiment, the first elastic member has a free end and a fixed end, one of the display assembly and the mounting bracket is connected to the fixed end of the first elastic member, and the other one abuts against the free end of the first elastic member.
In an exemplary embodiment, the first elastic member is a spring.
In an exemplary embodiment, one of the display assembly and the mounting bracket, which is connected to the fixed end of the first elastic member, is provided with an avoidance groove for avoiding the free end of the first elastic member.
In an exemplary embodiment, two ends of the first elastic element respectively abut against the display assembly and the mounting bracket.
In an exemplary embodiment, the display assembly further includes a display box, the display box is limited by the mounting bracket and movably connected with the mounting bracket, and the display panel is fixed to the display box;
one of the display box and the mounting bracket is connected with the fixed end of the first elastic piece, and the other one of the display box and the mounting bracket is abutted against the free end of the first elastic piece. In an exemplary embodiment, the display assembly further comprises a display box; the display box is limited on the mounting bracket and is movably connected with the mounting bracket; the display box is provided with a first mounting cavity and a limiting clamping hook, the first mounting cavity is matched with the plate body of the display plate, and the limiting clamping hook clamps the plate body of the display plate in the first mounting cavity.
In an exemplary embodiment, the pretensioning mechanism comprises at least one second elastic member arranged to provide a pretensioning force to the display assembly.
In an exemplary embodiment, two ends of the second elastic member respectively abut against the display assembly and the mounting bracket.
In an exemplary embodiment, the display assembly further includes a display box, the display box is limited by the mounting bracket and movably connected with the mounting bracket, the display panel is fixed to the display box, and two ends of the second elastic member respectively abut against the display box and the mounting bracket.
In an exemplary embodiment, the mounting bracket is provided with a second mounting cavity, and the second mounting cavity is matched with the display assembly; and a positioning column is arranged in the second mounting cavity, the second elastic part is a spring, and the spring is sleeved on the positioning column.
In an exemplary embodiment, the mounting bracket is provided with a guide clamping groove, the display component is provided with a guide clamping hook, the guide clamping hook is clamped with the guide clamping groove, and the guide clamping hook is in sliding fit with the guide clamping groove, so that the display component is limited on the mounting bracket and is movably connected with the mounting bracket.
In an exemplary embodiment, the sliding displacement of the display assembly relative to the mounting bracket is less than 15 mm.
In an exemplary embodiment, the mounting bracket is further provided with a routing structure for routing the connecting wires of the display panel.
The embodiment of the invention also provides a wall-mounted air conditioner, which comprises: a body; the panel is connected with the machine body; and the display device according to any one of the above embodiments, wherein the connecting portion of the mounting bracket is fixedly connected to the body, and the display component of the display device abuts against the panel.
Drawings
Fig. 1 is an exploded schematic view of an air conditioner according to an embodiment of the present disclosure;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic structural diagram of an opened air conditioner panel according to an embodiment of the present application;
fig. 4 is a schematic front view of an air conditioner according to an embodiment of the present application;
fig. 5 is a sectional view of the air conditioner shown in fig. 4;
fig. 6 is an enlarged schematic view of a portion B in fig. 5.
In the drawings, the components represented by the respective reference numerals are listed below:
1, mounting a bracket, 11 a connecting part, 12 a second mounting cavity, 13 an avoiding groove, 14 a positioning column and 15 a guide clamping groove;
2 display component, 21 display panel, 22 display box, 221 first installation cavity, 222 limit hook, 223 guide hook, 224 support projection;
3, a pre-tightening mechanism, 31 a first elastic piece, 311 a free end, 312 a fixed end, 313 a through hole and 32 a second elastic piece;
4, a panel;
5, a body, a 51 water pan, a 52 face frame, a 53 bottom shell, a 54 volute tongue and a 55 electric control box;
100 display device, 200 wall-hanging air conditioner.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 2, an embodiment of the present invention provides a display device 100 including: mounting bracket 1, display module 2 and pretensioning mechanism 3.
Wherein the mounting bracket 1 is provided with a connecting portion 11, as shown in fig. 1. The connection portion 11 is provided to be connected to the body 5 of the air conditioner.
The display component 2 is limited on the mounting bracket 1 and is movably connected with the mounting bracket 1. The display assembly 2 includes a display panel 21.
The pre-tightening mechanism 3 is coupled to the mounting bracket 1 and the display module 2, and is configured to provide a pre-tightening force to the display panel 21 to approach the panel 4 of the air conditioner, so that the display panel 21 abuts against the panel 4, as shown in fig. 6.
The display device 100 provided by the embodiment of the application comprises a mounting bracket 1, a display assembly 2 and a pre-tightening mechanism 3. The mounting bracket 1 is a mounting carrier for the display module 2. The display assembly 2 comprises a display panel 21 which is used for matching with the panel 4 of the air conditioner to realize the display function of the air conditioner. The pre-tightening mechanism 3 is used for providing a pre-tightening force for the display panel 21, so that the display panel 21 can be tightly abutted against the panel 4 after assembly is completed, and the display panel 21 and the panel 4 are well matched.
Specifically, the mounting bracket 1 is provided with a connection portion 11, and the connection portion 11 can be connected to the body 5 of the air conditioner, so that the display module 2 can be indirectly fixed to the body 5 of the air conditioner through the mounting bracket 1, as shown in fig. 3, instead of being fixed to the panel 4 of the air conditioner. Thus, the display module 2 and the panel 4 are independent of each other without any connection relationship.
On the other hand, display module 2 is spacing on installing support 1 to can move relatively installing support 1, guaranteed that display module 2 can move about in certain extent in the assembling process, and then can support tight panel 4 and can not damaged under pretension mechanism 3's effect. Thus, after the air conditioner is assembled, the display panel 21 can be adaptively attached to and pre-tensioned with the panel 4 under the action of the pre-tensioning mechanism 3, as shown in fig. 6, light leakage between the display panel 21 and the panel 4 is ensured, good attachment between the display panel 21 and the panel 4 is realized, and the stability of the display panel 21 is ensured.
In this way, the panel 4 and the display panel 21 of the wall-hanging air conditioner 200 do not need to rely on a fixed connection structure with precise matching to ensure good matching of the display panel 21 and the panel 4, but the display panel 21 and the panel 4 can be ensured to be well matched through the pre-tightening mechanism 3 carried by the display device 100. Therefore, the display device 100 provided by the embodiment of the application has better universality, can be adapted to different panels 4, is beneficial to reducing the design cost and the production cost of manufacturers, and enables the panels 4 to be designed in a diversified manner.
In an exemplary embodiment, the pretensioning means 3 comprises at least one first resilient member 31, as shown in fig. 2. The first elastic member 31 is configured to provide a preload force to the display module 2.
Wherein the first elastic element 31 may be configured to provide a preload force to the middle region of the display module 2.
The pre-tightening mechanism 3 includes a first elastic member 31, and the first elastic member 31 can provide a pre-tightening force to the middle region of the display module 2 by using a return elastic force thereof. The middle area of the display component 2 is provided with pretightening force, so that the stress balance of the display component 2 is facilitated, and the stability and the smoothness of the display component 2 in the process of moving relative to the mounting bracket 1 are improved.
Illustratively, the number of the first elastic members 31 is plural, and as shown in fig. 2, the plural first elastic members 31 are arranged at intervals.
In one particular example, as shown in FIG. 2, the surface of the display assembly 2 facing the mounting bracket 1 is generally rectangular. The number of the first elastic pieces 31 is two, and the two first elastic pieces 31 are arranged at intervals along the length direction of the display assembly 2 and provide pre-tightening force for the middle area of the display assembly 2.
In an exemplary embodiment, the first elastic member 31 has a free end 311 and a fixed end 312, as shown in fig. 2. One of the display module 2 and the mounting bracket 1 is connected to the fixed end 312 of the first elastic member 31, and the other one abuts against the free end 311 of the first elastic member 31.
In this embodiment, the first elastic member 31 is fixed at one end and free at one end, and the elastic deformation function is realized by the swing of the free end 311. The fixed end 312 of the first elastic member 31 is fixedly connected with the display module 2 or the mounting bracket 1, so that the position stability and the use reliability of the first elastic member 31 are ensured, and the first elastic member 31 can be effectively prevented from shifting, inclining and the like in the use process, thereby being beneficial to improving the use reliability of products.
In an exemplary embodiment, the display module 2 further includes a display box 22, the display box 22 is limited on the mounting bracket 1 and movably connected with the mounting bracket 1, and the display panel 21 is fixed on the display box 22. One of the display box 22 and the mounting bracket 1 is connected to the fixed end 312 of the first elastic member 31, and the other is abutted against the free end 311 of the first elastic member 31.
The display module 2 includes a display box 22 and a display panel 21. The display box 22 plays a role of fixing and protecting the display panel 21. During assembly, the display panel 21 is fixed to the display box 22 so that the display panel 21 and the display box 22 form one module. Then, the display box 22 is mounted on the mounting bracket 1, so that the display panel 21 is indirectly limited on the mounting bracket 1. Since the display box 22 is movably connected to the mounting bracket 1, the display panel 21 can move with the display box 22 relative to the mounting bracket 1.
Because the fixed end 312 of the first elastic element 31 is fixedly connected with the display box 22 (or the mounting bracket 1), and the free end 311 abuts against the mounting bracket 1 (or the display box 22), it is ensured that the first elastic element 31 can provide a pretightening force for the display box 22, and further indirectly provide a pretightening force for the display panel 21, and it is ensured that the display panel 21 can abut against the panel 4 under the action of the pretightening force.
In an exemplary embodiment, the first elastic member 31 is a spring sheet, as shown in fig. 2.
The first elastic piece 31 is in the form of a spring plate, so that the structure is simple and the processing and forming are convenient; the elastic deformation capability of the first elastic element 31 is improved, so that the elastic pretightening force which can be applied by the first elastic element 31 is improved, and the matching reliability of the display panel 21 and the panel 4 is further improved; and contributes to weight reduction of the display device 100.
In an exemplary embodiment, the resilient tab is provided with a fixed end 313, as shown in FIG. 2. This is favorable to further improving the elastic deformability of the elastic sheet, and then improving the pretightening force applied by the elastic sheet to the display assembly 2, further improving the matching reliability of the display panel 21 and the panel 4; and contributes to weight reduction of the display device 100.
In one specific example, the spring plate is rectangular, as shown in fig. 2. The fixed end 313 has a rectangular shape.
In an exemplary embodiment, one of the display module 2 and the mounting bracket 1 to which the fixed end 312 of the first elastic member 31 is connected is provided with a relief groove 13 for relieving the free end 311 of the first elastic member 31, as shown in fig. 2.
The arrangement of the avoiding groove 13 can avoid the free end 311 of the first elastic piece 31, which is beneficial to increase the swing amplitude of the free end 311 of the first elastic piece 31, so as to improve the pretightening force that the first elastic piece 31 can provide for the display component 2, and further improve the matching reliability of the display panel 21 and the panel 4.
In an exemplary embodiment (not shown), two ends of the first elastic member 31 respectively abut against the display module 2 and the mounting bracket 1.
In this embodiment, the two ends of the first elastic member 31 are abutted to each other to match the display module 2 and the mounting bracket 1, which is beneficial to increasing the selection range of the first elastic member 31, for example, the first elastic member 31 can be a spring, a spring sheet, an elastic block, an elastic ball, etc., so as to be conveniently and reasonably selected according to the requirement.
In one specific example, the first elastic member 31 is a spring.
Further, the display assembly 2 further comprises a display box 22, the display box 22 is limited on the mounting bracket 1 and movably connected with the mounting bracket 1, and the display panel 1 is fixed on the display box 22. Two ends of the first elastic member 31 respectively abut against the display box 22 and the mounting bracket 1.
Therefore, the first elastic element 31 can provide a pretightening force for the display box 22, so as to indirectly provide a pretightening force for the display panel 1, and ensure that the display panel 1 can be abutted against the panel under the pretightening force. In an exemplary embodiment, display assembly 2 includes a display box 22 and a display panel 21, as shown in fig. 1 and 2.
Wherein, the display box 22 is limited on the mounting bracket 1 and movably connected with the mounting bracket 1. The display case 22 is provided with a first mounting recess 221 and a stopper hook 222, as shown in fig. 2. The first mounting recess 221 is adapted to the plate body of the display panel 21. The limit hooks 222 clamp the panel body of the display panel 21 in the first mounting cavity 221, as shown in fig. 6.
The display module 2 includes a display box 22 and a display panel 21. The display panel 21 includes a panel body and electronic components provided on the panel body to implement a display function. The display box 22 plays a role of fixing and protecting the display panel 21. During assembly, the display panel 21 is pressed toward the first mounting cavity 221 until the display panel 21 passes over the limit hook 222, and the display panel 21 is clamped in the first mounting cavity 221 by the limit hook 222, so that the display panel 21 and the display box 22 form a module. Then, the display box 22 is mounted on the mounting bracket 1, so that the display panel 21 is indirectly limited on the mounting bracket 1. Because the display box 22 is movably connected with the mounting bracket 1, the display panel 21 can move along with the display box 22 relative to the mounting bracket 1, and further abuts against the panel 4 under the action of the pre-tightening mechanism 3.
In an exemplary embodiment, the pretensioning mechanism 3 is specifically adapted to cooperate with a display box 22 of the display module 2, as shown in fig. 2, to provide pretensioning force to the display panel 21 close to the panel 4.
In a specific example (not shown in the figures), the pre-tightening mechanism 3 includes a first elastic member 31, the first elastic member 31 is a spring, a fixed end 312 of the first elastic member 31 is fixedly connected to the display box 22, and the display box 22 is provided with an avoiding groove 13. And the free end 311 of the first elastic member 31 abuts against the mounting bracket 1.
Further, when the first elastic member 31 is fixedly connected to the display box 22, the first elastic member 31 and the display box 22 are of an integral structure.
In a specific example, as shown in fig. 2, the pre-tightening mechanism 3 includes a first elastic member 31, the first elastic member 31 is a spring, a fixed end 312 of the first elastic member 31 is fixedly connected to the mounting bracket 1, and the mounting bracket 1 is provided with an avoiding groove 13. And the free end 311 of the first elastic member 31 abuts against the display box 22.
Further, when the first elastic member 31 is fixedly connected with the mounting bracket 1, the first elastic member 31 and the mounting bracket 1 are of an integrated structure.
In another specific example (not shown in the figures), the first elastic member 31 is a spring, and two ends of the first elastic member 31 respectively abut against the mounting bracket 1 and the display box 22.
In one exemplary embodiment, the first mounting cavity 221 is a rectangular cavity. The number of the limiting hooks 222 is four, and as shown in fig. 2, the four limiting hooks 222 are symmetrically arranged on two long sides of the top of the first mounting cavity 221 to clamp and fix the display panel 21.
In an exemplary embodiment, the display box 22 is provided with a relief hole (not shown), and one end of the first elastic member 31 passes through the relief hole to abut against the display panel 21, as shown in fig. 6. In this embodiment, the first elastic member 31 directly abuts against the display panel 21, and can directly provide a pre-tightening force to the display panel 21.
The first elastic member 31 may be a spring sheet (as shown in fig. 6) having a free end 311 and a fixed end 312, or may be a spring.
In an exemplary embodiment, the bottom wall of first mounting cavity 221 is further provided with a support protrusion 224 for supporting display panel 21, as shown in fig. 2. The number of the supporting protrusions 224 is four, and as shown in fig. 2, four supporting protrusions 224 are provided at four corners of the first mounting recess 221. Thus, the display panel 21 is stably held between the four supporting projections 224 and the four stopper hooks 222. Moreover, the surface of display panel 21 facing the bottom wall of first mounting cavity 221 may also be provided with some electronic components, which is beneficial to optimizing the structural layout of display panel 21.
In an exemplary embodiment, the pretensioning means 3 comprises at least one second resilient element 32, as shown in fig. 2. The second elastic member 32 is configured to provide a preload force to the display module 2.
Wherein the second elastic element 32 may be arranged to provide a pretension force to the edge region of the display module 2.
In this embodiment, the pretensioning mechanism 3 includes a second elastic element 32, and the second elastic element 32 can provide pretension to the edge region of the display module 2 by using its return elastic force. The edge area of the display component 2 is provided with pretightening force, so that the display component 2 can be conveniently adjusted in position within a certain range according to different shapes of the panels 4, and further can be well matched with different panels 4.
For the scheme that the pre-tightening mechanism 3 comprises the first elastic piece 31 and the second elastic piece 32, the first elastic piece 31 is matched with the second elastic piece 32, so that sufficient pre-tightening force can be provided for the display assembly 2, the stability of the display assembly 2 is ensured, the display assembly 2 can be self-adaptively abutted against different panels 4, and the diversified design of the panels 4 is facilitated.
Of course, the pretensioning means 3 can also comprise only the first elastic element 31 or only the second elastic element 32.
In an exemplary embodiment, the two ends of the second elastic element 32 respectively abut against the display module 2 and the mounting bracket 1.
In this embodiment, the two ends of the second elastic member 32 are abutted to match the display module 2 and the mounting bracket 1, which is beneficial to increasing the selection range of the second elastic member 32, such as a spring, a spring sheet, an elastic block, an elastic ball, etc., and is convenient for reasonable selection according to the requirement.
In an exemplary embodiment, the display module 2 further includes a display box 22, the display box 22 is limited on the mounting bracket 1 and movably connected with the mounting bracket 1, the display panel 21 is fixed on the display box 22, and two ends of the second elastic element 32 respectively abut against the display box 22 and the mounting bracket 1. The two ends of the second elastic element 32 are abutted against the mounting bracket 1 and the display box 22 of the display assembly 2.
Thus, the second elastic element 32 can provide a pre-tightening force to the display box 22, and further indirectly provide a pre-tightening force to the display panel 21, so as to ensure that the display panel 21 abuts against the panel 4 under the action of the pre-tightening force.
Of course, for the solution that the display module 2 includes the display box 22 and the display panel 21, the display box 22 may be provided with an avoiding hole avoiding the second elastic member 32, so that both ends of the second elastic member 32 may also abut against the mounting bracket 1 and the display panel 21.
In an exemplary embodiment, the display module 2 has four corners, the number of the second elastic members 32 is four, and as shown in fig. 2, the four second elastic members 32 are disposed in one-to-one correspondence with the four corners.
The second elastic members 32 are disposed at four corners of the display module 2, and each corner of the display module 2 can elastically move under the action of the restoring elastic force of the second elastic member 32, so that the display module 2 can be adjusted to a desired shape within a certain range to meet the abutting requirements of different panels 4, and the use reliability of the display panel 21 for adaptively abutting the panels 4 is improved.
In an exemplary embodiment, the mounting bracket 1 is provided with a second mounting cavity 12, as shown in FIG. 2, the second mounting cavity 12 being compatible with the display module 2. The second mounting cavity 12 is provided with a positioning post 14, as shown in fig. 2. The second elastic member 32 is a spring, and as shown in fig. 2, the spring is sleeved on the positioning column 14.
The second mounting cavity 12 is formed in the mounting bracket 1, so that the display assembly 2 can be positioned and protected, and the fixing reliability of the display assembly 2 can be improved. The second elastic element 32 is a spring, and has simple structure, low cost and good elasticity. A positioning column 14 is arranged in the second mounting cavity 12, and the spring is sleeved on the positioning column 14, so that the spring can elastically support the display assembly 2. The positioning post 14 can position the second elastic member 32, thereby preventing the spring from tilting and shifting, and improving the reliability of the display device 100.
In an exemplary embodiment, the mounting bracket 1 is provided with guide slots 15, as shown in fig. 2. The display module 2 is provided with guide catches 223, as shown in fig. 2. The guiding hook 223 is clamped with the guiding slot 15, and the guiding hook 223 is in sliding fit with the guiding slot 15, so that the display module 2 is limited on the mounting bracket 1 and movably connected with the mounting bracket 1.
The guide hook 223 is clamped with the guide clamping groove 15, so that the display component 2 can be limited on the mounting bracket 1, and the display component 2 can not be separated from the mounting bracket 1. Moreover, the size of the guide clamping groove 15 is relatively large, so that the guide clamping hook 223 is in sliding fit with the guide clamping groove 15, the movable connection between the display component 2 and the mounting bracket 1 is realized, the guide clamping hook 223 is ensured to move towards the direction close to or far away from the panel 4 along the guide clamping groove 15, and the display panel 21 is further ensured to be tightly abutted against the panel 4 under the action of the pre-tightening mechanism 3. In the movement process of the display component 2 relative to the mounting bracket 1, the guide clamping hook 223 is matched with the guide clamping groove 15, so that a good limiting effect and a good guiding effect are achieved, and the stability and the smoothness of the display component 2 in the movement process are ensured.
Further, for the case where the display module 2 includes the display box 22 and the display panel 21, the guide hook 223 is provided on the display box 22, as shown in fig. 2.
In one specific example, as shown in fig. 2, the second mounting cavity 12 is rectangular, and guide slots 15 are formed at four corners of the second mounting cavity 12. Four guiding hooks 223 are correspondingly arranged on the outer side wall of the display box 22. The four guide hooks 223 are matched with the four guide slots 15 one by one, so that the stability of the display component 2 in the movement process is effectively ensured.
Further, the guide slot 15 is a trapezoidal slot, as shown in fig. 2, specifically, a right-angled trapezoid. Thus, the guide slot 15 has a bevel edge, which facilitates the proper inclination of the display module 2 within a certain range, so as to meet the adaptation requirements of panels 4 with different shapes.
In an exemplary embodiment, the display assembly 2 has a sliding displacement of less than 15mm relative to the mounting bracket 1.
Limiting the sliding position of the display module 2 relative to the mounting bracket 1 to less than 15mm prevents the pretensioning mechanism 3 from deforming excessively and failing.
Of course, the sliding displacement of the display module 2 relative to the mounting bracket 1 is not limited to the above range, and can be adjusted as needed.
In an exemplary embodiment, the mounting bracket 1 is further provided with a routing structure (not shown) for routing the connection lines of the display panel 21.
The wiring structure is arranged on the mounting bracket 1, so that the connection of the display panel 21 and the control mainboard can be conveniently realized, and the connection is completely free from the influence of the panel 4. Therefore, the panel 4 can be disassembled and assembled according to the needs without worrying about influencing the display panel 21, and the panel 4 can be conveniently disassembled and debugged in the production process and the panel 4 can be conveniently disassembled after sale for maintenance and electric control.
The wiring structure can comprise a wiring groove, a wiring hole, a guide plate, a winding post and the like.
As shown in fig. 3, 4 and 5, an embodiment of the present invention further provides a wall-hanging type air conditioner 200, including: a body 5, a panel 4 and a display device 100 as in any of the previous embodiments.
Wherein the panel 4 is connected to the fuselage 5. The connecting part 11 of the mounting bracket 1 is fixedly connected with the body 5, and the display component 2 of the display device 100 is tightly pressed against the panel 4.
The wall-hanging air conditioner 200 provided by the embodiment of the present invention includes the display device 100 according to any one of the above embodiments, so that all the advantages of any one of the above embodiments are provided, and are not repeated herein.
In an exemplary embodiment, the connection portion 11 includes a connection hole or a connection post. The body 5 may be fixedly connected to the mounting bracket 1 by fasteners such as screws.
In an exemplary embodiment, as shown in fig. 1, the body 5 may include a face frame 52, a chassis, a volute tongue 54, a water pan 51, an electronic control box 55, and the like. The bottom of the face frame 52 is connected to the bottom case 53 and encloses an installation space. The face frame 52 has an opening, and the face plate 4 is attached to the face frame 52 and covers the opening of the face frame 52. The water pan 51, the electric control box 55, the volute tongue 54 and the display device 100 are all positioned in the installation space. The mounting bracket 1 of the display device 100 is fixed to the water receiving tray 51 by screws. The display device 100 and the electric control box 55 are distributed side by side, and the connecting wires of the display panel 21 are connected with the electric control main board in the electric control box 55 through the mounting bracket 1.
Of course, the display device 100 provided in the embodiments of the present application may also be used in a cabinet air conditioner, a window air conditioner, or an integrated air conditioner.
Of course, the display device 100 provided in the embodiment of the present application may also be used in other electric appliances besides an air conditioner, such as an electric cooker and an electric pressure cooker.
To sum up, display device and wall-hanging type air conditioner that this application embodiment provided because display device fixes on the fuselage of air conditioner, and display device takes pretension mechanism certainly for the panel and the display panel of air conditioner need not rely on accurate complex fixed connection structure, guarantees the good cooperation of display panel and panel, but can guarantee the good cooperation of display panel and panel through the pretension mechanism that display device took certainly. Therefore, the display device provided by the embodiment of the application has better universality, can be adapted to different panels, is favorable for reducing the design cost and the production cost of manufacturers, and also enables the panels to be designed in a diversified manner.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (16)
1. A display device, comprising:
the mounting bracket is provided with a connecting part which is connected with the body of the air conditioner;
the display component is limited on the mounting bracket and is movably connected with the mounting bracket, and the display component comprises a display panel; and
and the pre-tightening mechanism is matched with the mounting bracket and the display component and is used for providing pre-tightening force close to the panel of the air conditioner for the display panel so as to enable the display panel to be tightly propped against the panel.
2. The display device according to claim 1,
the pre-tightening mechanism comprises at least one first elastic piece, and the first elastic piece is arranged to provide pre-tightening force for the display assembly.
3. The display device according to claim 2,
the first elastic piece is provided with a free end and a fixed end, one of the display assembly and the mounting bracket is connected with the fixed end of the first elastic piece, and the other one of the display assembly and the mounting bracket is abutted against the free end of the first elastic piece.
4. The display device according to claim 3,
the first elastic piece is a spring piece.
5. The display device according to claim 3,
the display assembly and one of the fixing ends of the first elastic piece connected in the mounting bracket are provided with an avoiding groove used for avoiding the free end of the first elastic piece.
6. The display device according to claim 2,
the two ends of the first elastic piece are respectively abutted against the display assembly and the mounting bracket.
7. The display device according to any one of claims 3 to 5,
the display assembly further comprises a display box, the display box is limited on the mounting bracket and movably connected with the mounting bracket, and the display panel is fixed on the display box;
one of the display box and the mounting bracket is connected with the fixed end of the first elastic piece, and the other one of the display box and the mounting bracket is abutted against the free end of the first elastic piece.
8. The display device according to any one of claims 1 to 6,
the display assembly further comprises a display box;
the display box is limited on the mounting bracket and is movably connected with the mounting bracket;
the display box is provided with a first mounting cavity and a limiting clamping hook, the first mounting cavity is matched with the plate body of the display plate, and the limiting clamping hook clamps the plate body of the display plate in the first mounting cavity.
9. The display device according to any one of claims 1 to 6,
the pre-tightening mechanism comprises at least one second elastic piece, and the second elastic piece is arranged to provide pre-tightening force for the display assembly.
10. The display device according to claim 9,
and two ends of the second elastic piece are respectively abutted against the display component and the mounting bracket.
11. The display device according to claim 10,
the display assembly further comprises a display box, the display box is limited on the mounting bracket and movably connected with the mounting bracket, and the display panel is fixed on the display box;
and two ends of the second elastic piece are respectively abutted against the display box and the mounting bracket.
12. The display device according to claim 10,
the mounting bracket is provided with a second mounting concave cavity, and the second mounting concave cavity is matched with the display assembly; and a positioning column is arranged in the second mounting cavity, the second elastic part is a spring, and the spring is sleeved on the positioning column.
13. The display device according to any one of claims 1 to 6,
the mounting bracket is provided with a guide clamping groove, the display assembly is provided with a guide clamping hook, the guide clamping hook is clamped with the guide clamping groove, and the guide clamping hook is in sliding fit with the guide clamping groove.
14. The display device according to claim 13,
the sliding displacement of the display assembly relative to the mounting bracket is less than 15 mm.
15. The display device according to any one of claims 1 to 6,
the mounting bracket is also provided with a wiring structure for wiring the connecting wires of the display panel.
16. A wall-hanging air conditioner, comprising:
a body;
the panel is connected with the machine body; and
the display device as claimed in any one of claims 1 to 15, wherein the connecting portion of the mounting bracket is fixedly connected to the body, and the display component of the display device abuts against the panel.
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| CN202111554039.4A CN114216225B (en) | 2021-12-17 | 2021-12-17 | Display device and wall-hanging air conditioner |
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| CN202111554039.4A CN114216225B (en) | 2021-12-17 | 2021-12-17 | Display device and wall-hanging air conditioner |
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| CN114216225B CN114216225B (en) | 2023-09-19 |
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| CN114216225B (en) | 2023-09-19 |
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Application publication date: 20220322 Assignee: Shanghai Meikong Intelligent Building Co.,Ltd. Assignor: HEFEI MIDEA HEATING & VENTILATING EQUIPMENT Co.,Ltd. Contract record no.: X2023980051923 Denomination of invention: A display device and wall mounted air conditioner Granted publication date: 20230919 License type: Common License Record date: 20231218 |
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