Remote controller and air conditioner assembly

Abstract

The utility model discloses a remote controller and an air conditioner assembly, the remote controller comprises a shell, the shell comprises an upper cover and a lower cover which are connected with each other, and a mounting cavity is formed between the upper cover and the lower cover; the display cover plate is arranged in the mounting cavity and connected with the upper cover, a mounting groove is formed in the side, away from the upper cover, of the display cover plate, and protruding parts protruding towards the lower cover are arranged on the two side walls, in the width direction of the shell, of the display cover plate; the display screen is arranged in the mounting groove; the circuit board is arranged on the side, deviating from the upper cover, of the mounting groove, and the end, deviating from the upper cover, of the protruding part exceeds the surface, deviating from the upper cover, of the circuit board. According to the remote controller provided by the utility model, the deformation of the display cover plate is reduced, so that the deformation and stress of the display screen are reduced, the probability of breaking the display screen is reduced, the protection effect on the display screen is improved, and the service life of the display screen is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of air processing equipment, in particular to a remote controller and an air conditioner component. Background Art

[0002] In the existing remote control, there is a large gap between the display cover and the lower cover, and the conductive rubber strips on both sides of the length direction of the display cover are fixed to the PCBA support. When the display cover is subjected to external force, due to the large gap between the display cover and the lower cover, the display cover will deform to a certain extent, and then stop against the lower cover to be subjected to force. The deformation of the display cover will cause the display screen to be squeezed, thereby causing the screen to crack. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a remote controller, which reduces the deformation of the display cover, reduces the deformation and force of the display screen, and reduces the probability of the display screen being broken, thereby improving the protection of the display screen and increasing the service life of the display screen.

[0004] The utility model also provides an air conditioner assembly, comprising the above remote controller.

[0005] According to the remote control of the embodiment of the utility model, it includes: a shell, the shell includes an upper cover and a lower cover connected to each other, and an installation cavity is formed between the upper cover and the lower cover; a display cover plate, the display cover plate is arranged in the installation cavity and connected to the upper cover, the side of the display cover plate facing away from the upper cover has a mounting groove, and the two side walls of the display cover plate along the width direction of the shell have a protrusion protruding toward the lower cover; a display screen, the display screen is arranged in the installation groove; a circuit board, the circuit board is arranged on the side of the installation groove facing away from the upper cover, and the end of the protrusion facing away from the upper cover extends beyond the surface of the circuit board facing away from the upper cover.

[0006] According to the remote control of the embodiment of the utility model, the display cover plate has a protrusion protruding toward the lower cover on the two side walls along the width direction of the shell, and the end of the protrusion facing away from the upper cover exceeds the surface of the circuit board facing away from the upper cover, thereby reducing the distance between the lower cover and the display cover plate. When the upper cover and / or the lower cover are squeezed, the protrusion can stop with the lower cover, thereby reducing the deformation of the display cover plate. At this time, the upper cover, the lower cover and the display cover plate bear the squeezing force together, thereby reducing the deformation and force of the display screen, reducing the probability of the display screen being broken, thereby improving the protection of the display screen and increasing the service life of the display screen.

[0007] In some embodiments of the present invention, the circuit board has avoidance gaps on both sides along the width direction of the housing for avoiding the protrusions.

[0008] In some embodiments of the present invention, the thickness of the two side walls of the display cover along the width direction of the shell is greater than the thickness of the two side walls of the display cover along the length direction of the shell.

[0009] In some embodiments of the utility model, the remote control also includes: a conductive rubber strip, the conductive rubber strips are provided at both ends of the display screen along the length direction of the shell, the conductive rubber strips extend along the width direction of the shell, and the installation groove has avoidance grooves on both sides along the width direction of the shell for avoiding the conductive rubber strips, one end of the conductive rubber strip facing away from the upper cover extends out of the installation groove, and along the length direction of the shell, the protrusion is located between the two conductive rubber strips.

[0010] In some embodiments of the present invention, the remote controller further comprises: a buffer component, wherein the buffer component is disposed between the display screen and the bottom wall of the mounting groove.

[0011] In some embodiments of the present invention, the buffer member is a plurality of buffer members arranged along the circumferential direction of the mounting groove, or the buffer member is a single buffer member extending along the circumferential direction of the mounting groove.

[0012] In some embodiments of the utility model, a first supporting protrusion for supporting the protrusion is provided on the side of the lower cover facing the display cover plate; and / or a second supporting protrusion for supporting the circuit board is provided on the side of the lower cover facing the display cover plate.

[0013] In some embodiments of the present invention, the display cover plate and the upper cover are snap-connected.

[0014] In some embodiments of the present invention, the upper cover has a mounting opening connected to the mounting cavity, and a portion of the display cover is exposed from the mounting opening.

[0015] The air conditioner assembly according to the embodiment of the utility model comprises: an air conditioner; and the above-mentioned remote controller, wherein the remote controller is used to control the air conditioner.

[0016] According to the air conditioner assembly of the embodiment of the utility model, by setting the above-mentioned remote control, the display cover plate has a protrusion protruding toward the lower cover on the two side walls along the width direction of the shell, and the end of the protrusion facing away from the upper cover exceeds the surface of the circuit board facing away from the upper cover, thereby reducing the distance between the lower cover and the display cover plate. When the upper cover and / or the lower cover are squeezed, the protrusion can stop with the lower cover, thereby reducing the deformation of the display cover plate. At this time, the upper cover, the lower cover and the display cover plate bear the squeezing force together, thereby reducing the deformation and force of the display screen, reducing the probability of the display screen being broken, thereby improving the protection of the display screen and increasing the service life of the display screen.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 is an exploded view of a remote controller according to an embodiment of the utility model;

[0020] Figure 2 is a cross-sectional view of a remote controller according to an embodiment of the utility model;

[0021] Figure 3 yes Figure 2 The enlarged view of point A in the middle;

[0022] Figure 4 is a three-dimensional diagram of a remote controller according to an embodiment of the utility model, wherein the lower cover is not shown;

[0023] Figure 5 yes Figure 4 The enlarged view of point B in the middle;

[0024] Figure 6 is a three-dimensional diagram of a lower cover of a remote controller according to an embodiment of the utility model;

[0025] Figure 7 It is a three-dimensional diagram of a display cover plate of a remote controller according to an embodiment of the utility model.

[0026] Reference numerals:

[0027] 10. Remote control;

[0028] 1. Shell; 11. Upper cover; 111. Mounting port; 12. Lower cover; 13. Mounting cavity; 14. First supporting protrusion; 15. Second supporting protrusion;

[0029] 2. Display cover; 21. Mounting slot; 22. Raised portion; 23. Avoidance slot;

[0030] 3. Display screen; 31. Display body; 32. Backlight panel;

[0031] 4. Circuit board; 41. Avoid gap;

[0032] 5. Conductive rubber strip;

[0033] 6. Buffer parts. DETAILED DESCRIPTION

[0034] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0035] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] The remote controller 10 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0038] like Figure 1-Figure 7 As shown, the remote controller 10 according to the embodiment of the utility model includes: a housing 1, a display cover 2, a display screen 3 and a circuit board 4.

[0039] Specifically, refer to Figure 1-Figure 7 The housing 1 includes an upper cover 11 and a lower cover 12 connected to each other, and an installation cavity 13 is formed between the upper cover 11 and the lower cover 12; the display cover plate 2 is arranged in the installation cavity 13 and connected to the upper cover 11, and the side of the display cover plate 2 facing away from the upper cover 11 has a mounting groove 21, and the display screen 3 is arranged in the mounting groove 21; the circuit board 4 is arranged on the side of the mounting groove 21 facing away from the upper cover 11.

[0040] It should be noted that the display cover 2, the upper cover 11 and the lower cover 12 can protect the display screen 3 and the circuit board 4, so that the remote control 10 can be used normally. The display screen 3 can be a liquid crystal screen and includes a stacked display body 31 and a backlight panel 32. The display body 31 is arranged away from the circuit board 4 relative to the backlight panel 32. Through the arrangement of the display body 31 and the backlight panel 32, the display screen 3 can display content. The display cover 2 is made of a light-transmitting material, so that the content displayed on the display screen 3 (such as temperature and power, etc.) can be displayed through the display cover 2.

[0041] In addition, the upper cover 11 and the lower cover 12 are connected by snapping, so that the upper cover 11 and the lower cover 12 are easily installed and removed, and the display screen 3 and the circuit board 4 are easily removed and repaired. The circuit board 4 is connected to the upper cover 11 (for example, by fasteners such as screws), so that the circuit board 4 is installed and fixed.

[0042] Furthermore, if Figure 1 , Figure 4 , Figure 5 and Figure 7 As shown, the cover plate 2 has protrusions 22 protruding toward the lower cover 12 on both side walls along the width direction of the housing 1 , and one end of the protrusion 22 facing away from the upper cover 11 exceeds the surface of the circuit board 4 facing away from the upper cover 11 .

[0043] It can be understood that, by setting the raised portion 22, the distance between the lower cover 12 and the display cover plate 2 is reduced. When the upper cover 11 and / or the lower cover 12 are squeezed, the raised portion 22 can stop against the lower cover 12, thereby reducing the deformation of the display cover plate 2. At this time, the upper cover 11, the lower cover 12 and the display cover plate 2 bear the squeezing force together, thereby reducing the deformation and stress of the display screen 3, reducing the probability of the display screen 3 being broken, thereby improving the protection of the display screen 3 and increasing the service life of the display screen 3.

[0044] Among them, since the circuit board 4 and the display screen 3 are connected to each other, the deformation of the circuit board 4 will also cause the deformation of the display screen 3, and the end of the protrusion 22 that faces away from the upper cover 11 exceeds the surface of the circuit board 4 that faces away from the upper cover 11, so that the protrusion 22 can stop against the lower cover 12 before the circuit board 4, thereby avoiding the circuit board 4 from stopping against the lower cover 12 first and being subjected to excessive force to cause the circuit board 4 to deform, thereby further reducing the deformation and force of the display screen 3, reducing the probability of the display screen 3 being broken, thereby improving the protection of the display screen 3 and increasing the service life of the display screen 3.

[0045] According to the remote control 10 of the utility model embodiment, the display cover plate 2 has a protrusion 22 protruding toward the lower cover 12 on the two side walls along the width direction of the shell 1, and the end of the protrusion 22 facing away from the upper cover 11 exceeds the surface of the circuit board 4 facing away from the upper cover 11, thereby reducing the distance between the lower cover 12 and the display cover plate 2. When the upper cover 11 and / or the lower cover 12 are squeezed, the protrusion 22 can stop with the lower cover 12, thereby reducing the deformation of the display cover plate 2. At this time, the upper cover 11, the lower cover 12 and the display cover plate 2 bear the squeezing force together, thereby reducing the deformation and force of the display screen 3, reducing the probability of the display screen 3 being broken, thereby improving the protection of the display screen 3 and improving the service life of the display screen 3.

[0046] In some embodiments of the present invention, Figure 4 and Figure 5 As shown, the circuit board 4 has avoidance notches 41 for avoiding the protrusion 22 on both sides along the width direction of the housing 1. Thus, the interference between the circuit board 4 and the protrusion 22 is avoided, so that the end of the protrusion 22 away from the upper cover 11 can exceed the surface of the circuit board 4 away from the upper cover 11. Furthermore, the protrusion 22 can abut against the lower cover 12 before the circuit board 4, thereby avoiding the circuit board 4 abutting against the lower cover 12 first and being subjected to excessive force to cause the circuit board 4 to deform, thereby further reducing the deformation and force of the display screen 3, reducing the probability of the display screen 3 being broken, thereby improving the protection of the display screen 3 and increasing the service life of the display screen 3.

[0047] In some embodiments of the present invention, Figure 7 As shown, the thickness of the two side walls of the display cover plate 2 along the width direction of the housing 1 is greater than the thickness of the two side walls of the display cover plate 2 along the length direction of the housing 1 .

[0048] It can be understood that the thickness of the two side walls of the display cover plate 2 along the width direction of the shell 1 is relatively large, thereby improving the bending and deformation resistance of the two side walls of the display cover plate 2 along the width direction of the shell 1, thereby further improving the deformation resistance of the display cover plate 2, thereby further improving the protection of the display screen 3, reducing the deformation and screen breakage of the display screen 3, and improving the service life of the display screen 3.

[0049] The thickness of the two side walls of the display cover plate 2 along the length direction of the housing 1 is relatively small, so that the cost and material of the display cover plate 2 can be reduced, and the economy and lightness of the remote control 10 are improved.

[0050] In some embodiments of the present invention, Figure 1-Figure 3 and Figure 7As shown, the remote control 10 also includes: a conductive rubber strip 5, conductive rubber strips 5 are provided at both ends of the display screen 3 along the length direction of the shell 1, the conductive rubber strip 5 extends along the width direction of the shell 1, and the installation groove 21 has avoidance grooves 23 on both sides along the width direction of the shell 1 for avoiding the conductive rubber strip 5, and one end of the conductive rubber strip 5 facing away from the upper cover 11 extends out of the installation groove 21, and along the length direction of the shell 1, the protrusion 22 is located between the two conductive rubber strips 5.

[0051] Among them, it should be noted that the conductive adhesive strip 5 is connected to both the display screen 3 and the circuit board 4, which not only satisfies the connection and fixation between the display screen 3 and the circuit board 4, but also satisfies the circuit connectivity between the display screen 3 and the circuit board 4, so that the circuit board 4 can control the display screen 3 to emit light and display content.

[0052] It can be understood that, along the width direction of the housing 1, the length of the conductive rubber strip 5 is greater than the width of the display screen 3, so that the length at the avoidance groove 23 is greater than the length at other positions of the mounting groove 21. Since the end of the conductive rubber strip 5 away from the upper cover 11 extends out of the mounting groove 21, and the protrusion 22 protrudes toward the lower cover 12, the protrusion 22 is located between the two conductive rubber strips 5 along the length direction of the housing 1, which can avoid interference between the protrusion 22 and the two conductive rubber strips 5.

[0053] In some embodiments of the present invention, Figure 1 and Figure 7 As shown, the remote controller 10 further includes a buffer member 6, which is disposed between the display screen 3 and the bottom wall of the mounting groove 21. It is understandable that the buffer member 6 is disposed so that the display screen 3 and the bottom wall of the mounting groove 21 are spaced apart, thereby reducing the impact force between the display screen 3 and the bottom wall of the mounting groove 21 when the remote controller 10 falls, thereby further improving the protection of the display screen 3 and increasing the service life of the display screen 3.

[0054] In some embodiments of the present invention, Figure 7 As shown, the buffer members 6 are multiple arranged along the circumferential direction of the mounting groove 21 or the buffer member 6 is one extending along the circumferential direction of the mounting groove 21. Thus, when the remote control 10 falls, the impact force between the display screen 3 and the bottom wall of the mounting groove 21 is further reduced, thereby further improving the protection of the display screen 3 and improving the service life of the display screen 3.

[0055] The buffer member 6 is arranged in a plurality of circumferential directions along the mounting groove 21, so that the buffer member 6 can be increased or decreased according to actual conditions to meet actual use conditions. The buffer member 6 is one extending in the circumferential direction of the mounting groove 21, so as to facilitate the production and manufacture of the buffer member 6.

[0056] For example, Figure 7In the example shown, there are two buffer members 6 arranged along the circumferential direction of the mounting groove 21, but the present invention is not limited thereto, and there may be more buffer members 6 arranged along the circumferential direction of the mounting groove 21, such as 3, 4, 5 or 6, etc. Alternatively, there is one buffer member 6 extending along the circumferential direction of the mounting groove 21.

[0057] In some embodiments of the present invention, Figure 4-Figure 6 As shown, a first supporting protrusion 14 for supporting the protrusion 22 is provided on one side of the lower cover 12 facing the display cover plate 2. It can be understood that the first supporting protrusion 14 protrudes and extends toward the display cover plate 2, thereby further reducing the distance between the lower cover 12 and the display cover plate 2. When the upper cover 11 and / or the lower cover 12 is squeezed, the protrusion 22 can be pressed together with the first supporting protrusion 14 of the lower cover 12, thereby further reducing the deformation of the display cover plate 2. At this time, the upper cover 11, the lower cover 12 and the display cover plate 2 bear the squeezing force together, thereby reducing the deformation and force of the display screen 3, reducing the probability of the display screen 3 being broken, thereby improving the protection of the display screen 3 and improving the service life of the display screen 3.

[0058] In some embodiments of the present invention, Figure 4-Figure 6 As shown, a second supporting protrusion 15 for supporting the circuit board 4 is provided on one side of the lower cover 12 facing the display cover plate 2. It can be understood that the second supporting protrusion 15 protrudes and extends toward the display cover plate 2, thereby reducing the gap between the lower cover 12 and the circuit board 4, and the stop between the second supporting protrusion 15 and the circuit board 4 further reduces the deformation of the circuit board 4 when the remote control 10 is subjected to force, thereby further reducing the deformation and force of the display screen 3, reducing the probability of the display screen 3 being broken, improving the protection of the display screen 3, and improving the service life of the display screen 3.

[0059] In some embodiments of the present invention, Figure 1 As shown, the display cover plate 2 and the upper cover 11 are snap-connected. Thus, while ensuring the connection reliability between the display cover plate 2 and the upper cover 11, the display cover plate 2 and the upper cover 11 can be easily assembled and disassembled, thereby facilitating the maintenance of the display screen 3 and the circuit board 4.

[0060] Furthermore, both side walls in the width direction of the display cover plate 2 are provided with snap holes, and the inner wall in the width direction of the upper cover 11 is provided with snap buckles corresponding to the snap holes, thereby realizing the snap connection between the display cover plate 2 and the upper cover 11. The snap holes on both side walls in the width direction of the display cover plate 2 are multiple and spaced apart along the length direction of the display cover plate 2, and the snap buckles are multiple and one-to-one corresponding, thereby improving the connection reliability between the display cover plate 2 and the upper cover 11.

[0061] In some embodiments of the present invention, Figure 1-Figure 3As shown, the upper cover 11 has a mounting opening 111 communicating with the mounting cavity 13, and part of the display cover 2 is exposed at the mounting opening 111. It can be understood that, through the setting of the mounting opening 111, part of the display cover 2 is exposed at the mounting opening 111, so that the content displayed on the display screen 3 can be prevented from being blocked by the upper cover 11, so that the user can see the content displayed on the display screen 3.

[0062] At the same time, part of the display cover plate 2 is exposed outside the installation opening 111 , which can also improve the limiting effect between the display cover plate 2 and the upper cover 11 , making the installation of the display cover plate 2 more stable and reliable.

[0063] The air conditioner assembly according to the embodiment of the present utility model is described below.

[0064] The air conditioner assembly according to the embodiment of the utility model comprises: an air conditioner and the above-mentioned remote controller 10. Specifically, the remote controller 10 is used to control the air conditioner.

[0065] According to the air conditioner assembly of the embodiment of the utility model, by setting the above-mentioned remote control 10, the display cover plate 2 has a protrusion 22 protruding toward the lower cover 12 on the two side walls along the width direction of the shell 1, and the end of the protrusion 22 facing away from the upper cover 11 exceeds the surface of the circuit board 4 facing away from the upper cover 11, thereby reducing the distance between the lower cover 12 and the display cover plate 2. When the upper cover 11 and / or the lower cover 12 are squeezed, the protrusion 22 can stop with the lower cover 12, thereby reducing the deformation of the display cover plate 2. At this time, the upper cover 11, the lower cover 12 and the display cover plate 2 bear the squeezing force together, thereby reducing the deformation and force of the display screen 3, reducing the probability of the display screen 3 being broken, thereby improving the protection of the display screen 3 and improving the service life of the display screen 3.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0067] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A remote controller, characterized in that: include: A housing, the housing comprising an upper cover and a lower cover connected to each other, with a mounting cavity formed between the upper cover and the lower cover; A display cover plate, the display cover plate is arranged in the installation cavity and connected to the upper cover, the display cover plate has a mounting groove on one side away from the upper cover, and the display cover plate has protrusions protruding toward the lower cover on both side walls along the width direction of the housing; A display screen, the display screen is arranged in the mounting groove; A circuit board is arranged on a side of the mounting groove away from the upper cover, and an end of the protrusion away from the upper cover exceeds a surface of the circuit board away from the upper cover.

2. The remote controller according to claim 1, characterized in that: The circuit board has avoidance notches on both sides along the width direction of the housing for avoiding the protruding portion.

3. The remote controller according to claim 1, characterized in that: The thickness of the two side walls of the display cover plate along the width direction of the housing is greater than the thickness of the two side walls of the display cover plate along the length direction of the housing.

4. The remote controller according to claim 1, characterized in that: Also includes: Conductive rubber strips are provided at both ends of the display screen along the length direction of the shell, the conductive rubber strips extend along the width direction of the shell, and the installation groove has avoidance grooves on both sides along the width direction of the shell for avoiding the conductive rubber strips. The end of the conductive rubber strip facing away from the upper cover extends out of the installation groove, and along the length direction of the shell, the protrusion is located between the two conductive rubber strips.

5. The remote controller according to claim 1, characterized in that: Also includes: A buffer component is arranged between the display screen and the bottom wall of the installation groove.

6. The remote controller according to claim 5, characterized in that: The buffer member is a plurality of buffer members arranged along the circumferential direction of the installation groove, or the buffer member is a single buffer member extending along the circumferential direction of the installation groove.

7. The remote controller according to claim 1, characterized in that: A first supporting protrusion for supporting the protrusion is provided on one side of the lower cover facing the display cover plate; And / or, a second supporting protrusion for supporting the circuit board is provided on a side of the lower cover facing the display cover plate.

8. The remote controller according to claim 1, characterized in that: The display cover plate is snap-connected with the upper cover.

9. The remote controller according to claim 1, characterized in that: The upper cover is provided with a mounting opening communicated with the mounting cavity, and a portion of the display cover plate is exposed outside the mounting opening.

10. An air conditioner assembly, characterized in that: include: Air conditioner; The remote controller according to any one of claims 1 to 9, wherein the remote controller is used to control the air conditioner.

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