CN110594966A - Display device and air conditioner internal hanging machine - Google Patents
Display device and air conditioner internal hanging machine Download PDFInfo
- Publication number
- CN110594966A CN110594966A CN201910866432.3A CN201910866432A CN110594966A CN 110594966 A CN110594966 A CN 110594966A CN 201910866432 A CN201910866432 A CN 201910866432A CN 110594966 A CN110594966 A CN 110594966A
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- CN
- China
- Prior art keywords
- display
- display device
- box
- panel
- display panel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
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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
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to the technical field of household appliances, and provides a display device and an air conditioner internal hanging machine. The display device comprises a display box, a display panel and a display module, wherein the display module is fixedly arranged on the display panel, an elastic buckle, a supporting piece and a limiting rib are arranged in the display box, the display panel is arranged between the supporting piece and the limiting rib, and the elastic buckle is arranged between the display panel and the display box in an interference fit mode so as to push the display panel to move towards the opening end of the display box. According to the display device provided by the invention, the display panel is clamped between the supporting piece and the limiting rib, the elastic buckle is arranged between the display panel and the display box in an interference manner, and the display panel can be pushed to move towards the opening end of the display box by virtue of the elasticity of the elastic buckle, so that the display module fixedly arranged on the display panel is abutted against the front panel, and the display definition is improved.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a display device and an air conditioner internal hanging machine.
Background
The wall-mounted air conditioner has a display device installed in the front panel or the housing to display information related to the wall-mounted air conditioner, such as: temperature, mode of operation, and other special functions. Whether the display device displays clearly or not directly influences the use experience of people. There are many factors that affect the display definition of the display device, and besides the luminous intensity and the luminous color of the light-emitting elements and the light transmittance of the front panel and the display film, there is also an important factor that there is a gap between the display device and the front panel.
Most of the air-conditioning internal hanging machines fixedly connect the display device and the front panel together by using screws, so that the relative position between the display device and the front panel is fixed. At present, in the design of an air conditioner indoor unit, in order to pursue an appearance effect, a display device mounted on a front panel is mostly in a hidden type, that is, an exposed display area is not arranged on the front panel. In order to ensure the display effect, the display area of the front panel needs to be processed by thinning the wall thickness, and the display area is transparent and corresponds to the display module in the display device. Because the front panel adopts injection molding process to process more and forms, its wall thickness is uneven, leads to the front panel to mould plastics the back display area deformation great easily, leads to the clearance increase between display device and the front panel then, influences display effect and user experience and feels.
Disclosure of Invention
Technical problem to be solved
One of the objectives of the present invention is to provide a display device, which is used to solve the problems of poor display effect and poor user experience caused by a large gap between the display device and the front panel.
The invention also provides an air conditioner on-hook using the display device.
Disclosure of the invention
In order to solve one of the above technical problems, the present invention provides a display device, including a display box, a display panel and a display module, wherein the display module is fixedly mounted on the display panel, an elastic buckle, a supporting member and a limiting rib are arranged in the display box, the display panel is mounted between the supporting member and the limiting rib, and the elastic buckle is mounted between the display panel and the display box in an interference manner to push the display panel to move toward an opening end of the display box.
The display box comprises a display box body, a plurality of elastic buckles, a plurality of limiting ribs and a plurality of display boxes, wherein the elastic buckles and the limiting ribs are in one-to-one correspondence and are arranged adjacently, and the elastic buckles and the limiting ribs are respectively located on the inner side wall or the bottom of the display box body.
And the elastic buckle and the limiting rib share one mold and are subjected to oblique-top injection molding.
The longitudinal section of the limiting rib is in a right-angle triangular shape.
The elastic buckle comprises a first horizontal section, a second horizontal section and a bending section, the first horizontal section and the second horizontal section are parallel to the bottom surface of the display box, one end of the first horizontal section is connected with the inner wall of the display box, one end of the bending section is connected with the other end of the first horizontal section, and the other end of the bending section is connected with the end of the second horizontal section.
The bottom of the display box is also convexly provided with a guide post, and the display board is provided with a positioning hole matched with the guide post.
The display box comprises a display box body, wherein the display box body is provided with a display box body, the display box body is provided with a display box, and the display box body is provided with a display box body.
The display module is arranged on the back face of the front panel, and the elastic buckle is abutted to the display panel so that the display module is attached to the front panel.
In order to solve the second technical problem, the present invention provides an air conditioner indoor unit, which comprises the display device.
(III) advantageous effects
According to the display device provided by the invention, the display panel is clamped between the supporting piece and the limiting rib, the elastic buckle is arranged between the display panel and the display box in an interference manner, and the display panel can be pushed to move towards the opening end of the display box by virtue of the elasticity of the elastic buckle, so that the display module fixedly arranged on the display panel is abutted against the front panel, and the display definition is improved; according to the air conditioner internal hanging machine provided by the invention, the display effect is clear, and the user experience is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a cross-sectional view of a display device according to an embodiment of the present invention;
FIG. 2 is a perspective view of a display case according to an embodiment of the present invention;
fig. 3 is an exploded view of a display device according to an embodiment of the present invention.
In the figure: 10. a display box; 11. elastic buckle; 12. a support member; 13. limiting ribs; 14. a guide post; 20. a display panel; 21. positioning holes; 30. a display module; 40. a front panel.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and 3, a display device according to an embodiment of the present invention includes a display box 10, a display panel 20, and a display module 30. The display panel 20 is a PCB, the display module 30 is used for displaying information such as temperature or humidity symbols and operation modes, and the display module 30 is fixedly mounted on the display panel 20 by a buckle. The display box 10 in the embodiment of the invention is provided with an elastic buckle 11, a supporting piece 12 and a limiting rib 13, wherein the elastic buckle 11, the supporting piece 12 and the limiting rib 13 are all positioned inside the display box 10. The display panel 20 is clamped between the support 12 and the limiting rib 13, and the elastic buckle 11 is arranged between the display panel 20 and the display box 10 in an interference manner to push the display panel 20 to move towards the opening end of the display box 10, so that the display module 30 is abutted to the front panel 40.
Specifically, the support member 12 may be disposed at the bottom of the display box 10 or at the side wall of the display box 10, as long as the vertical distance between the top of the support member 12 and the bottom of the stopper rib 13 is greater than the thickness of the display panel 20. Therefore, after being pressed, the elastic buckle 11 with a certain plastic deformation can push the display panel 20 to move between the support member 12 and the limiting rib 13, so that the position is adjusted, the display panel is kept attached to the front panel 40, and the display effect is improved.
Wherein, a plurality of elasticity buckles 11 and a plurality of spacing muscle 13 one-to-one and adjacent setting, elasticity buckle 11 is located the inside wall or the bottom of display box respectively with spacing muscle 13. Specifically, as shown in fig. 1, there are four elastic buckles 11 and correspondingly, there are four limiting ribs 13, and one limiting rib 13 is disposed beside each elastic buckle 11. Two liang are a set of for four elasticity buckles 11, and two sets of elasticity buckles 11 set up on two relative lateral walls of display box 10, and four elasticity buckles 11 are square and lay.
Wherein, the elastic buckle 11 and the limiting rib 13 share one mould to be ejected to the top obliquely for injection moulding, so that the mould cost is reduced. The elastic buckle 11 and the limit rib 13 are kept consistent in the oblique top direction, and can be along the width direction of the display box 10 and the length direction of the display box 10.
Specifically, the longitudinal section of the limiting rib 13 in the embodiment of the present invention is in a right triangle shape. The non-right-angled corner of the right-angled triangle is curved, and the inclined surface of the right-angled triangle of the stopper rib 13 serves to guide the display panel 10 so that it slides between the stopper rib 13 and the support member 12. In contrast, the transverse cross section refers to a shape taken in parallel to the cross section of the bottom surface of the display box 10, and the longitudinal cross section refers to a shape taken in perpendicular to the cross section of the bottom surface of the display box 10. The supporting member 12 may be a short column disposed on the side wall or the bottom of the display box 10, or a plate disposed on the side wall or the bottom of the display box 10.
Wherein, elasticity buckle 11 includes first horizontal segment, second horizontal segment and bending segment, and first horizontal segment and second horizontal segment are all parallel with the bottom surface that shows box 10, and the interval between the bottom surface of first horizontal segment and display box 10 is less than the interval between the bottom surface of second horizontal segment and display box 10. The bending section is arranged at a certain angle with the bottom surface of the display box 10. One end of the first horizontal segment is connected with the inner side wall of the display box 10, one end of the bending segment is connected with the other end of the first horizontal segment, and the other end of the bending segment is connected with the end of the second horizontal segment. When the display panel 20 is pressed on the upper surface of the second horizontal segment, the elastic buckle 11 is forced to generate an elastic force to push the display panel 20 to move outwards, so that the display module 30 fixedly mounted on the display panel 20 is attached to the front panel 40. When the display panel 20 is abutted against the bottom of the limiting rib 13, the elastic buckle 11 is in a minimum compression state; when the display panel 20 interferes with the support 12, the elastic catch 11 is in a maximum compression state. Regardless of which state the resilient catch 11 is in, it remains compressed, i.e. in interference.
In addition, as shown in fig. 2, in order to prevent the display panel 20 from moving back and forth in the display box 10, a guide post 14 is protruded at the bottom of the display box 10, and a positioning hole 21 matched with the guide post 14 is provided on the display panel 20. The guide posts 14 are inserted into the positioning holes 21, the diameter of the positioning holes 21 is slightly larger than the diameter of the guide posts 14, and the guide posts 14 can effectively limit the lateral displacement of the display panel 20 in the horizontal plane and restrict the up-down movement direction of the display panel 20. Besides, a protrusion may be disposed on the display panel 20, a slot may be disposed at the bottom of the display box 10, and the protrusion and the slot cooperate to realize positioning.
Specifically, the guide posts 14 include two, and the two guide posts 14 are diagonally disposed in the display box 10. Correspondingly, there are two positioning holes 21. Of course, there may be only one guiding column 14, and it is preferable that the guiding column 14 is disposed in the middle of the display box 10; when the number of the guide posts 14 is three, four, etc., it is preferable that the plurality of guide posts 14 are distributed in a dispersed manner, and are distributed in a polygonal manner, so that the limiting effect is good.
In addition, the display device in the embodiment of the invention further includes a front panel 40, the display module 30 is mounted on the back of the front panel 40, and the elastic buckle 11 abuts against the display panel 20 to make the display module 30 adhere to the front panel 20.
The embodiment of the invention also provides the air conditioner on-hook machine, which uses the display device, so that the display surface of the display module 30 is ensured to be attached to the front panel 40, the display definition of the display module is improved, and the user experience is improved. Of course, the display device provided in the embodiment of the present invention may also be used in a window air conditioner, an electric cooker, or other household electrical appliances, and thus, the embodiment of the present invention is not particularly limited.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A display device comprises a display box, a display panel and a display module, wherein the display module is fixedly arranged on the display panel, and the display device is characterized in that an elastic buckle, a supporting piece and a limiting rib are arranged in the display box, the display panel is arranged between the supporting piece and the limiting rib, and the elastic buckle is arranged between the display panel and the display box in an interference fit mode so as to push the display panel to move towards the opening end of the display box.
2. The display device according to claim 1, wherein the plurality of elastic buckles and the plurality of limiting ribs are in one-to-one correspondence and are arranged adjacently, and the elastic buckles and the limiting ribs are respectively positioned on the inner side wall or the bottom of the display box.
3. The display device as claimed in claim 1, wherein the elastic buckle and the limiting rib share one mold for pitched top injection molding.
4. A display device as claimed in any one of claims 1 to 3, characterised in that the longitudinal cross-section of the spacing ribs is in the form of right triangles.
5. The display device according to any one of claims 1 to 3, wherein the elastic buckle comprises a first horizontal section, a second horizontal section and a bent section, the first horizontal section and the second horizontal section are parallel to the bottom surface of the display box, one end of the first horizontal section is connected with the inner wall of the display box, one end of the bent section is connected with the other end of the first horizontal section, and the other end of the bent section is connected with the end of the second horizontal section.
6. The display device according to claim 1, wherein the bottom of the display box is further protruded with a guide post, and the display panel is provided with a positioning hole for matching with the guide post.
7. The display device according to claim 6, wherein the guide posts include two, and two of the guide posts are diagonally disposed within the display box.
8. The display device according to claim 1, further comprising a front panel, wherein the display module is mounted on a back surface of the front panel, and the elastic clip abuts against the display panel to attach the display module to the front panel.
9. An on-hook unit for an air conditioner, comprising the display device according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910866432.3A CN110594966A (en) | 2019-09-12 | 2019-09-12 | Display device and air conditioner internal hanging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910866432.3A CN110594966A (en) | 2019-09-12 | 2019-09-12 | Display device and air conditioner internal hanging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110594966A true CN110594966A (en) | 2019-12-20 |
Family
ID=68859291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910866432.3A Pending CN110594966A (en) | 2019-09-12 | 2019-09-12 | Display device and air conditioner internal hanging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110594966A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216225A (en) * | 2021-12-17 | 2022-03-22 | 广东美的暖通设备有限公司 | Display device and wall-mounted air conditioner |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020044802A (en) * | 2000-12-06 | 2002-06-19 | 구자홍 | Display cover of air-conditioner |
| JP2009079787A (en) * | 2007-09-25 | 2009-04-16 | Mitsubishi Electric Corp | Indoor unit of air conditioner |
| CN202632672U (en) * | 2012-06-21 | 2012-12-26 | 珠海格力电器股份有限公司 | Display device |
| CN204791808U (en) * | 2015-06-10 | 2015-11-18 | Tcl空调器(中山)有限公司 | Display device and air conditioner of electrical apparatus |
| CN205788907U (en) * | 2016-06-20 | 2016-12-07 | 珠海格力电器股份有限公司 | Air-conditioner and display device thereof |
| CN205897461U (en) * | 2016-08-15 | 2017-01-18 | 宁波奥克斯空调有限公司 | Cabinet air conditioner display box |
| CN208382375U (en) * | 2018-06-01 | 2019-01-15 | 广东美的制冷设备有限公司 | Air conditioner wall-mounted machine |
| CN109237737A (en) * | 2018-09-11 | 2019-01-18 | 青岛海尔空调器有限总公司 | The display box assembling structure and air conditioner room unit of air-conditioner panel |
-
2019
- 2019-09-12 CN CN201910866432.3A patent/CN110594966A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020044802A (en) * | 2000-12-06 | 2002-06-19 | 구자홍 | Display cover of air-conditioner |
| JP2009079787A (en) * | 2007-09-25 | 2009-04-16 | Mitsubishi Electric Corp | Indoor unit of air conditioner |
| CN202632672U (en) * | 2012-06-21 | 2012-12-26 | 珠海格力电器股份有限公司 | Display device |
| CN204791808U (en) * | 2015-06-10 | 2015-11-18 | Tcl空调器(中山)有限公司 | Display device and air conditioner of electrical apparatus |
| CN205788907U (en) * | 2016-06-20 | 2016-12-07 | 珠海格力电器股份有限公司 | Air-conditioner and display device thereof |
| CN205897461U (en) * | 2016-08-15 | 2017-01-18 | 宁波奥克斯空调有限公司 | Cabinet air conditioner display box |
| CN208382375U (en) * | 2018-06-01 | 2019-01-15 | 广东美的制冷设备有限公司 | Air conditioner wall-mounted machine |
| CN109237737A (en) * | 2018-09-11 | 2019-01-18 | 青岛海尔空调器有限总公司 | The display box assembling structure and air conditioner room unit of air-conditioner panel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216225A (en) * | 2021-12-17 | 2022-03-22 | 广东美的暖通设备有限公司 | Display device and wall-mounted air conditioner |
| CN114216225B (en) * | 2021-12-17 | 2023-09-19 | 广东美的暖通设备有限公司 | Display device and wall-hanging air conditioner |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191220 |
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| RJ01 | Rejection of invention patent application after publication |