Remote controller

Abstract

The remote controller comprises an upper shell, a lower shell and a limiting structure, limiting grooves are formed in the two opposite inner side walls of the upper shell, the limiting grooves extend in the first direction, an avoiding notch is formed in the position, corresponding to each limiting groove, of the upper shell, and the avoiding notches penetrate through the side face of the upper shell; the limiting grooves are communicated with the corresponding limiting grooves; the lower shell is provided with a sliding groove corresponding to each limiting groove, and the sliding grooves penetrate through the side face of the lower shell and extend in the first direction. The limiting structure comprises an operation part and a limiting part, the operation part is installed in the sliding groove in a sliding mode and is exposed from the surface of the upper shell, the limiting part is connected with the operation part and stretches into the limiting groove through the avoiding notch, the limiting structure has a limiting position and an unlocking position, and in the limiting position, the limiting part is located at the end, away from the notch, of the limiting groove; the limiting part is located at the position of the avoiding notch. The remote controller provided by the technical scheme of the utility model can improve the disassembly and assembly convenience of the remote controller.

Description

Technical Field

[0001] The utility model relates to the technical field of remote controllers, and particularly relates to a remote controller. Background Art

[0002] Remote controllers have become necessities in people's daily lives. People can use remote controllers to adjust various electronic and electrical devices such as televisions, air conditioners, projectors, and electronic door locks. Remote controllers facilitate people's daily lives and work. The existing remote controllers are installed by snapping the upper cover and the lower cover together through a buckle structure. However, when the remote controller needs to be repaired, the upper cover and the lower cover need to be disassembled. During the disassembly process, a disassembly tool is required. When using the disassembly tool for disassembly, pry marks will be left between the upper cover and the lower cover, affecting the appearance, and it is also easy to damage the buckle, thereby affecting the installation stability after assembly. Summary of the Utility Model

[0003] The main purpose of the utility model is to propose a remote controller, aiming to improve the disassembly and assembly convenience of the remote controller.

[0004] To achieve the above object, the remote controller proposed by the utility model includes:

[0005] An upper housing, wherein two opposite inner side walls of the upper housing are respectively provided with limiting grooves, the limiting grooves extend along a first direction, and a relief notch is provided at the position of the upper housing corresponding to each limiting groove, the relief notch penetrates through the side surface of the upper housing and is communicated with the corresponding limiting groove;

[0006] A lower housing, wherein a sliding groove is provided at the position of the lower housing corresponding to each limiting groove, the sliding groove penetrates through the side surface of the lower housing and extends along the first direction, and an installation cavity is formed between the upper housing and the lower housing; and

[0007] A limiting structure, the limiting structure includes an operating part and a limiting part, the operating part is slidably installed in the sliding groove and is exposed from the surface of the upper housing, the limiting part is connected to the operating part and extends into the limiting groove through the relief notch, the limiting structure has a limiting position and an unlocking position, in the limiting position, the limiting part is located at one end of the limiting groove far from the notch, and in the unlocking position, the limiting part is located at the position of the relief notch.

[0008] Optionally, the upper housing is arranged in a long strip shape, and the two limiting grooves are respectively arranged at both ends of the upper housing in the length direction.

[0009] Optionally, the size of the limiting groove is tapered in the direction away from the relief notch.

[0010] Optionally, a flexible rubber pad is provided between the limiting portion and the groove wall of the limiting groove.

[0011] Optionally, the surface of the operating portion is provided with anti-slip lines.

[0012] Optionally, a slot is provided on one side of the upper housing facing the lower housing, and the slot extends along the first direction; a clamping block is provided on the lower housing corresponding to the slot, and the clamping block is inserted and matched with the slot.

[0013] Optionally, the size of the slot is tapered in the direction away from the slot opening, and the size of the clamping block is tapered in the direction away from the lower housing.

[0014] Optionally, the remote control includes electronic components, the electronic components have a voice module, and the electronic components are installed in the installation cavity.

[0015] Optionally, the remote control is further provided with a voice button for triggering the voice module.

[0016] In the technical solution of the present utility model, limiting grooves are provided on two opposite inner side walls of the upper housing, the limiting grooves extend along the first direction, and an avoidance notch is provided at a position corresponding to each limiting groove on the upper housing. The avoidance notch penetrates through the side surface of the upper housing and communicates with the corresponding limiting groove; a sliding groove is provided at a position corresponding to each limiting groove on the lower housing, the sliding groove extends along the first direction and penetrates through the side surface of the lower housing. The limiting structure is provided with a limiting portion and an operating portion. The operating portion is slidably installed in the sliding groove and exposed from the surface of the upper housing. The limiting portion and the operating portion are connected and extend into the limiting groove through the avoidance notch. The limiting structure has a limiting position and an unlocking position. In the limiting position, the limiting portion is located at one end of the limiting groove away from the notch. In the unlocking position, the limiting portion is located at the position of the avoidance notch. In this way, when assembling the remote control, only need to fit the upper housing and the lower housing together so that the limiting portion enters the limiting groove from the avoidance notch, and then by sliding the operating portion to move the limiting structure from the unlocking position to the limiting position, the upper housing and the lower housing can be assembled. During this process, no tools are needed, which is convenient and fast. When it needs to be disassembled, only need to slide the operating portion from the limiting position to the unlocking position. At this time, the limiting portion is located at the position of the avoidance notch, and the user can directly remove the upper housing from the lower housing. The operation is simple, convenient and fast, and no tools are needed, that is, no pry marks will be left between the upper housing and the lower housing, which is beneficial to improving the user experience. Description of the Drawings

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0018] Figure 1 Structural schematic diagram of an embodiment of the remote control of the present invention;

[0019] Figure 2 For Figure 1 Structural schematic diagram of the upper shell in the middle;

[0020] Figure 3 For Figure 2 Enlarged view of part A in the middle;

[0021] Figure 4 For Figure 1 Structural schematic diagram of the lower shell in the middle;

[0022] Figure 5 For Figure 4 Structural schematic diagram of the limiting structure in the middle.

[0023] Explanation of the reference numerals in the drawings:

[0024] 10. Upper shell; 11. Limiting groove; 12. Avoidance notch; 13. Slot; 20. Lower shell; 21. Sliding groove; 30. Limiting structure; 31. Operating part; 32. Limiting part

[0025] The realization, functional features and advantages of the object of the present invention will be further described in conjunction with the embodiments with reference to the drawings. Specific embodiments

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0027] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0028] In addition, if descriptions such as "first", "second", etc. are involved in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text is that it includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or a solution where A and B are satisfied simultaneously. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0029] The present utility model provides a remote controller.

[0030] In an embodiment of the present utility model, as Figures 1 to 5 shown, the remote controller includes an upper housing 10, a lower housing 20, and a limiting structure 30.

[0031] Specifically, two opposite inner sidewalls of the upper housing 10 are each provided with a limiting groove 11, the limiting groove 11 extends in a first direction, and a relief notch 12 is provided at each position of the upper housing 10 corresponding to the limiting groove 11. The relief notch 12 penetrates the side surface of the upper housing 10 and communicates with the corresponding limiting groove 11; a sliding groove 21 is provided at each position of the lower housing 20 corresponding to the limiting groove 11. The sliding groove 21 penetrates the side surface of the lower housing 20 and extends in the first direction, and an installation cavity is formed between the upper housing 10 and the lower housing 20;

[0032] The limiting structure 30 includes an operating portion 31 and a limiting portion 32. The operating portion 31 is slidably installed in the sliding groove 21 and is exposed from the surface of the upper housing 10. The limiting portion 32 is connected to the operating portion 31 and extends into the limiting groove 11 through the relief notch 12. The limiting structure 30 has a limiting position and an unlocking position. In the limiting position, the limiting portion 32 is located at the end of the limiting groove 11 away from the notch. In the unlocking position, the limiting portion 32 is located at the position of the relief notch 12.

[0033] When assembling the remote controller, the upper housing 10 and the lower housing 20 are joined together so that the limiting portion 32 enters the limiting groove 11 from the relief notch 12. Subsequently, by sliding the operating portion 31, the limiting structure 30 is moved from the unlocking position to the limiting position, and thus the upper housing 10 and the lower housing 20 can be assembled. During this process, no tools are required, which is convenient and fast. When disassembly is required, only by sliding the operating portion 31 from the limiting position to the unlocking position, at this time, the limiting portion 32 is located at the position of the relief notch 12, and the user can directly remove the upper housing 10 from the lower housing 20, and the operation is simple, convenient, and fast.

[0034] Limit slots 11 are provided on both opposite sides of the upper housing 10, so that the upper housing 10 has two limit points, which can ensure the installation stability of the upper housing 10 and the lower housing 20.

[0035] In the technical solution of the present utility model, limit slots 11 are provided on two opposite inner side walls of the upper housing 10, the limit slots 11 extend along a first direction, and an avoidance notch 12 is provided at a position of the upper housing 10 corresponding to each limit slot 11. The avoidance notch 12 penetrates through the side surface of the upper housing 10 and communicates with the corresponding limit slot 11; a sliding slot 21 is provided at a position of the lower housing 20 corresponding to each limit slot 11, the sliding slot 21 extends along the first direction and penetrates through the side surface of the lower housing 20, the limiting structure 30 is provided with a limiting portion 32 and an operating portion 31, the operating portion 31 is slidably installed in the sliding slot 21 and is exposed from the surface of the upper housing 10, the limiting portion 32 and the operating portion 31 are connected and extend into the limit slot 11 through the avoidance notch 12. The limiting structure 30 has a limiting position and an unlocking position. In the limiting position, the limiting portion 32 is located at one end of the limit slot 11 away from the notch, and in the unlocking position, the limiting portion 32 is located at the position of the avoidance notch 12. Thus, when assembling the remote control, only need to fit the upper housing 10 and the lower housing 20 together so that the limiting portion 32 enters the limit slot 11 from the avoidance notch 12, and then by sliding the operating portion 31 to move the limiting structure 30 from the unlocking position to the limiting position, the upper housing 10 and the lower housing 20 can be assembled. During this process, no tools are needed, which is convenient and fast. When it needs to be disassembled, only need to slide the operating portion 31 from the limiting position to the unlocking position. At this time, the limiting portion 32 is located at the position of the avoidance notch 12, and the user can directly remove the upper housing 10 from the lower housing 20. The operation is simple, convenient and fast, and no tools are needed, that is, no pry marks will be left between the upper housing 10 and the lower housing 20, which is beneficial to improving the user experience.

[0036] In some embodiments, the upper housing 10 is arranged in a long strip shape, and the two limit slots 11 are respectively arranged at both ends of the upper housing 10 in the length direction. That is, the two limit slots 11 are arranged diagonally, and the positions of the sliding slots 21 corresponding to the limit slots 11, that is, the two sliding slots 21 are also arranged diagonally. Such an arrangement can reduce the number of limit slots 11 while ensuring the connection stability of the upper housing 10 and the lower housing 20, which is beneficial to reducing the production process and lowering the production cost. Of course, in other embodiments, the upper housing 10 can also be provided with a plurality of limit slots 11, and the plurality of limit slots 11 are distributed at intervals along the circumference of the upper housing 10.

[0037] In some embodiments, the size of the limiting groove 11 is tapered in the direction away from the avoidance notch 12. Specifically, the size of the limiting groove 11 near the avoidance notch 12 is larger than that away from the avoidance notch 12. In this way, when the limiting portion 32 is continuously moved towards the limiting position, the distance between the limiting portion 32 and the groove wall of the limiting groove 11 gradually decreases until the surface of the limiting portion 32 abuts against the groove wall of the limiting groove 11. Such a setting can improve the stability of the mutual limitation between the limiting portion 32 and the limiting groove 11. Of course, in other embodiments, the size of one end of the limiting groove 11 near the avoidance notch 12 is the same as that of the end away from the avoidance notch 12.

[0038] Furthermore, a flexible rubber pad is provided between the limiting portion 32 and the groove wall of the limiting groove 11. It can be understood that the flexible rubber pad can increase the friction between the limiting portion 32 and the groove wall of the limiting groove 11. In this way, when the limiting structure 30 is slid to the limiting position, the connection tightness between the limiting portion 32 and the groove wall of the limiting groove 11 can also be improved, preventing loosening. Among them, the flexible rubber pad can be provided on the surface of the limiting portion 32 or on the groove wall of the limiting groove 11. There is no specific limitation on this, and it can be set according to the actual situation. Of course, in other embodiments, the flexible rubber pad may not be provided.

[0039] Furthermore, anti-slip patterns are provided on the surface of the operating portion 31. It can be understood that the anti-slip patterns can increase the friction on the surface of the operating portion 31, so that the user can be more stable when sliding by pushing against the operating portion 31. In this embodiment, the anti-slip patterns are a plurality of grooves spaced apart from each other provided on the surface of the operating portion 31. Of course, in other embodiments, the anti-slip patterns can also be a plurality of ridges spaced apart from each other provided on the surface of the operating portion 31.

[0040] In some embodiments, a slot 13 is provided on the side of the upper housing 10 facing the lower housing 20, and the slot 13 extends in the first direction; the lower housing 20 is provided with a block corresponding to the slot 13, and the block is inserted and matched with the slot 13. Specifically, during assembly, the slot 13 on the upper housing 10 is inserted and matched with the block on the lower housing 20. Such a setting is beneficial to improving the installation stability of the upper housing 10 and the lower housing 20. Of course, in other embodiments, the slot 13 is not provided on the upper housing 10, and the block is not provided on the lower housing 20 either.

[0041] Furthermore, the size of the slot 13 is tapered in the direction away from the slot opening, and the size of the block is tapered in the direction away from the lower housing 20.

[0042] Specifically, the size of the slot 13 near the notch end is larger than that of the end far from the notch. In this way, when the upper housing 10 moves continuously downward towards the lower housing 20, the gap between the surface of the clamping block and the groove wall of the slot 13 gradually decreases until the surface of the clamping block abuts against the groove wall of the slot 13. Such a setting can improve the installation stability of the upper housing 10 and the lower housing 20. At the same time, it is also convenient for the clamping block to be inserted into the slot 13. Of course, in other embodiments, the size of the slot 13 near the notch end is the same as that of the end far from the notch.

[0043] In some embodiments, the remote control includes electronic components, and the electronic components have a voice module. The electronic components are installed in the installation cavity. That is, during use, voice control can be performed, so that the user can adjust the electrical appliance without operating the remote control. Such a setting is beneficial to improving the user experience. Of course, in other embodiments, the electronic components may not be provided with a voice module.

[0044] In some embodiments, the remote control is further provided with a voice button for triggering the voice module. Specifically, in actual use, the triggering condition of the voice module can be set such that pressing the voice button once by the user turns it on, and pressing it again turns it off. Or the voice module is turned on when the user presses the voice button and turned off when the user releases it. Such a setting can avoid accidental triggering of the voice module. Of course, in other embodiments, the voice module is set to be triggered by specific words.

[0045] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made by using the description and drawings of the present invention under the inventive concept of the present invention, or direct / indirect application in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A remote controller, characterized in that: include: An upper shell, wherein two opposite inner side walls of the upper shell are each provided with a limiting groove, the limiting groove extending along a first direction, and the upper shell is provided with an avoidance notch at a position corresponding to each limiting groove, the avoidance notch passes through the side surface of the upper shell and is communicated with the corresponding limiting groove; A lower shell, wherein a slide groove is provided at a position of each of the limit grooves in the lower shell, the slide groove passes through the side surface of the lower shell and extends along the first direction, and a mounting cavity is formed between the upper shell and the lower shell; as well as The limiting structure includes an operating part and a limiting part. The operating part is slidably installed in the slide groove and exposed from the surface of the upper shell body. The limiting part is connected to the operating part and extends into the limiting groove through the avoidance gap. The limiting structure has a limiting position and an unlocking position. In the limiting position, the limiting part is located at one end of the limiting groove away from the avoidance gap. In the unlocking position, the limiting part is located at the position of the avoidance gap.

2. The remote controller according to claim 1, wherein: The upper shell is arranged in a long strip shape, and the two limiting grooves are arranged at two ends of the upper shell in the length direction.

3. The remote controller according to claim 2, characterized in that: The size of the limiting groove is gradually reduced in the direction away from the avoidance gap.

4. The remote controller according to claim 3, characterized in that: A flexible rubber pad is provided between the limiting portion and the groove wall of the limiting groove.

5. The remote controller according to claim 1, wherein: The surface of the operating part is provided with anti-skid patterns.

6. The remote controller according to claim 1, wherein: A slot is provided on one side of the upper shell facing the lower shell, and the slot extends along the first direction; a card block is provided on the lower shell corresponding to the slot, and the card block is plugged and matched with the slot.

7. The remote controller according to claim 6, wherein: The size of the slot is gradually reduced in a direction away from the notch, and the size of the block is gradually reduced in a direction away from the lower shell.

8. The remote controller according to claim 1, wherein: The remote controller comprises electronic components, wherein the electronic components have a voice module, and the electronic components are installed in the installation cavity.

9. The remote controller according to claim 8, characterized in that: The remote controller is also provided with a voice button, and the voice button is used to trigger the voice module.

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