CN214901512U

CN214901512U - Remote controller

Info

Publication number: CN214901512U
Application number: CN202120057520.1U
Authority: CN
Inventors: 郭建兰
Original assignee: Foshan Shougu Intelligent Technology Co ltd
Current assignee: Foshan Shougu Intelligent Technology Co ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-11-26
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses a remote controller, which comprises a shell, a key assembly, a battery cover and a first sealing ring; an installation cavity is formed in the shell, an avoiding opening communicated with the installation cavity is formed in the top surface of the shell, and an installation groove is formed in the bottom surface of the shell; the key assembly is partially arranged in the mounting cavity and comprises keys, and the keys penetrate through the avoidance port and protrude out of the top surface of the shell; the battery is arranged in the mounting groove and is electrically connected with the key assembly; the battery cover is covered on the notch of the mounting groove; the first sealing ring is arranged on the notch of the mounting groove and surrounds the notch of the mounting groove, and the first sealing ring is used for sealing a gap between the shell and the battery cover. The utility model discloses technical scheme can promote waterproof, the humidity resistance of remote controller to prevent outside moisture to get into the inside of remote controller, avoid corroding inside battery.

Description

Remote controller

Technical Field

The utility model relates to a remote control equipment technical field, in particular to remote controller.

Background

The existing intelligent closestool is generally required to be provided with a remote controller for carrying out intelligent control on the closestool, the use place of the remote controller is a toilet, and the environment of the toilet is wet. The remote controller is directly exposed in a humid environment, the existing remote controller is poor in waterproof and moisture-proof performance, and external moisture easily enters the inside of the remote controller to corrode an internal battery.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a remote controller aims at promoting the waterproof, the humidity resistance of remote controller to prevent outside moisture to get into the inside of remote controller, avoid corroding inside battery.

In order to achieve the above object, the utility model provides a remote controller for control intelligent closestool, the remote controller includes:

the mounting structure comprises a shell, a mounting cavity is formed in the shell, an avoiding opening communicated with the mounting cavity is formed in the top surface of the shell, and a mounting groove is formed in the bottom surface of the shell;

the key assembly is partially arranged in the mounting cavity and comprises a key, and the key penetrates through the avoidance opening and protrudes out of the top surface of the shell;

the battery is arranged in the mounting groove and is electrically connected with the key assembly;

the battery cover is arranged on the notch of the mounting groove in a covering manner; and

the first sealing ring is arranged on a notch of the mounting groove, surrounds the notch of the mounting groove and is used for sealing a gap between the shell and the battery cover.

In an embodiment of the present invention, the bottom surface of the housing is further provided with a clamping hole extending toward the top surface of the housing, the side wall of the battery cover is provided with a clamping portion, and the clamping portion is clamped in the clamping hole;

and a sealing structure is inserted into one end of the clamping hole close to the top surface of the shell.

The utility model discloses an in one embodiment, seal structure includes sealed apron and sealed inserted block, sealed apron lid is located being close to in joint hole the one end terminal surface of casing top surface, sealed inserted block is located sealed apron towards the face in joint hole, just sealed inserted block is inserted and is located the joint is downthehole.

The utility model discloses an in the embodiment, the remote controller still includes infrared inductor, the intercommunication has been seted up to the lateral wall of casing the intercommunicating pore of installation cavity, infrared inductor wears to locate the intercommunicating pore to the electricity connect in the battery.

In an embodiment of the present invention, the remote controller further includes a transparent sealing cover, and the transparent sealing cover is installed at the through hole.

The utility model discloses an in the embodiment, the remote controller still includes the second sealing washer, the second sealing washer is located the lateral wall of transparent sealing lid with between the pore wall of intercommunicating pore, be used for sealing the lateral wall of transparent sealing lid with clearance between the pore wall of intercommunicating pore.

The utility model discloses an in the embodiment, the protruding spacing boss that is equipped with of pore wall of intercommunicating pore, being close to of transparent sealing lid one side of installation cavity with the mesa butt of spacing boss.

The utility model discloses an in the embodiment, the protruding inserted block that is equipped with of lateral wall of transparent sealing lid, the slot has been seted up to the pore wall of intercommunicating pore, the inserted block is inserted and is located in the slot.

In an embodiment of the present invention, the key assembly further includes a control board, the control board is disposed on one side of the key facing the bottom surface of the housing, and is electrically connected to the battery and the key.

In an embodiment of the present invention, the housing includes:

the bottom surface of the bottom shell is provided with the mounting groove; and

the transparent panel is covered on the top surface of the bottom shell and surrounds the bottom shell to form the installation cavity, and the avoidance opening is formed in the transparent panel.

In an embodiment of the present invention, the remote controller further includes a third sealing ring, the third sealing ring is disposed between the bottom case and the transparent panel, and is used for sealing a gap between the bottom case and the transparent panel.

The utility model discloses an in the embodiment, the remote controller still includes the display screen, the display screen is located install the intracavity, and with transparent panel sets up relatively.

The remote controller of the utility model, through the installation groove arranged on the bottom surface of the shell, before use, the battery is installed in the installation groove, and the battery cover is used for covering the notch of the installation groove, and meanwhile, the first sealing ring is arranged at the notch of the installation groove, so as to seal the gap between the shell and the battery cover through the first sealing ring; like this, alright prevent that outside moisture from getting into the inside of casing through the clearance between casing and the battery cover to with inside battery contact, thereby avoid outside moisture to corrode the battery, consequently, can effectively promote the waterproof, the humidity resistance of remote controller.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is an exploded view of an embodiment of the remote controller of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a cross-sectional view of an embodiment of the remote controller of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

fig. 5 is a partially enlarged view of C in fig. 3.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a remote controller 100 aims at promoting remote controller 100's waterproof, humidity resistance to prevent outside moisture entering remote controller 100's inside, avoid corroding inside battery 30.

The following will explain the specific structure of the remote controller 100 of the present invention, and take the remote controller 100 as an example of being horizontally placed:

referring to fig. 1 and 4, in an embodiment of the remote controller 100 of the present invention, the remote controller 100 includes a housing 10, a key assembly 20, a battery 30, a battery cover 40, and a first sealing ring 50; an installation cavity is formed in the shell 10, an avoiding opening 121 communicated with the installation cavity is formed in the top surface of the shell 10, and an installation groove 111 is formed in the bottom surface of the shell 10; the key assembly 20 is partially arranged in the mounting cavity, the key assembly 20 comprises a key 21, and the key 21 penetrates through the avoidance port 121 and protrudes out of the top surface of the shell 10; the battery 30 is installed in the installation groove 111 and electrically connected to the key assembly 20; the battery cover 40 covers the notch of the mounting groove 111; the first sealing ring 50 is disposed at a notch of the mounting groove 111, and is disposed around the notch of the mounting groove 111 to seal a gap between the case 10 and the battery cover 40.

It can be understood that, the remote controller 100 of the present invention, by providing the mounting groove 111 on the bottom surface of the housing 10, before use, the battery 30 is mounted in the mounting groove 111, and the battery cover 40 is used to cover the notch of the mounting groove 111, and at the same time, the first sealing ring 50 is provided at the notch of the mounting groove 111 to seal the gap between the housing 10 and the battery cover 40 by the first sealing ring 50; thus, external moisture is prevented from entering the inside of the case 10 through the gap between the case 10 and the battery cover 40 to contact the battery 30 inside, thereby preventing the external moisture from corroding the battery 30, and thus, the waterproof and moisture-proof performance of the remote controller 100 can be effectively improved. In addition, compared with the key 21 disposed flush with the top surface of the housing 10 in the prior art, the present solution makes the key 21 penetrate through the avoiding opening 121 on the top surface of the housing 10 and protrude from the top surface of the housing 10, so as to improve the touch feeling of the key 21, and further improve the user satisfaction.

Specifically, the key 21 includes a plurality of sub-keys and a connecting plate, the connecting plate is installed in the installation cavity and is disposed opposite to the top surface of the housing 10, the plurality of sub-keys are installed on the plate surface of the connecting plate facing the avoiding opening 121 at intervals, and the size and shape of the plurality of sub-keys can be adjusted according to actual operation effects, for example, the size and shape of the sub-key for controlling temperature is inconsistent with that of the sub-key for controlling the switch, so as to improve the identification degree. In addition, in order to further improve the tactile sensation of the key 21, the key 21 may be made of silicone.

And, in order to further prevent external moisture from entering the inside of the case 10 through the gap between the case 10 and the battery cover 40, thereby performing an in-cell sealing of the first sealing ring 50, in the assembly process, the first sealing ring 50 is first fixedly mounted at the notch of the mounting groove 111, and after the battery 30 is assembled, the battery cover 40 is covered at the notch of the mounting groove 111, so that the first sealing ring 50 sufficiently seals the gap between the case 10 and the battery cover 40 by pressing the first sealing ring 50 under the action of the battery cover 40 and the case 10.

In practical application, the battery cover 40 and the housing 10 can be detachably connected by means of a snap, a screw, or the like, so as to facilitate the disassembly and assembly of the battery 30.

Referring to fig. 1, fig. 3 and fig. 4, in an embodiment of the remote controller 100 of the present invention, a clamping hole 112 extending toward the top surface of the housing 10 is further formed in the bottom surface of the housing 10, a clamping portion 41 is formed on the side wall of the battery cover 40, and the clamping portion 41 is clamped in the clamping hole 112; a sealing structure 60 is inserted into one end of the clamping hole 112 close to the top surface of the housing 10.

It can be understood that, in order to facilitate the installation of the battery cover 40, a clamping hole 112 is opened on the bottom surface of the housing 10, and a clamping portion 41 is provided on the side wall of the battery cover 40, and the clamping portion 41 is clamped in the clamping hole 112, so as to achieve the assembly between the battery cover 40 and the housing 10; however, in the injection molding process, in order to facilitate forming the engaging hole 112, one end of the engaging hole 112 close to the top surface of the housing 10 is communicated with the mounting cavity of the housing 10; therefore, in order to prevent that outside moisture from getting into in the joint hole 112 and flowing into inside the casing 10 through the clearance between the pore wall of joint hole 112 and the joint portion 41, with the inside components and parts contact of casing 10, thereby be equipped with seal structure 60 in the one end of joint hole 112 that is close to the casing 10 top surface is inserted, when outside moisture gets into joint hole 112 through the clearance between the pore wall of joint hole 112 and the joint portion 41, outside moisture will be blockked in joint hole 112 by seal structure 60, and can not flow into the installation cavity through joint hole 112, thereby avoid outside moisture to corrode the components and parts in the installation cavity.

In addition, in order to improve the mounting stability of the battery cover 40 and further facilitate the mounting of the battery cover 40, optionally, a limiting plate bent toward the housing 10 is disposed on a side wall of the battery cover 40 facing away from the clamping portion 41, a protruding portion 42 is disposed on an inner side wall of the limiting plate, and a clamping groove is formed on an outer side wall of the housing 10. In the assembling process, the protruding portion 42 of the battery cover 40 is inserted into the slot of the housing 10, and the fastening portion 41 of the battery cover 40 is fastened in the fastening hole 112 of the housing 10, so as to assemble the battery cover 40 and the housing 10.

Referring to fig. 4 in combination, in an embodiment of the remote controller 100 of the present invention, the sealing structure 60 includes a sealing cover plate 61 and a sealing insert 62, the sealing cover plate 61 is covered and located near the joint hole 112 an end surface of the top surface of the housing 10, the sealing insert 62 is located facing the sealing cover plate 61 the surface of the joint hole 112, and the sealing insert 62 is inserted and located in the joint hole 112.

It can be understood that, when the clamping hole 112 needs to be sealed, the sealing insert block 62 of the sealing structure 60 can be inserted into the clamping hole 112, and is in interference fit with the hole wall of the clamping hole 112 under the elastic action of the sealing insert block 62, so that the fixing and sealing effects of the sealing insert block 62 are realized; in addition, in order to facilitate the disassembly and assembly of the sealing structure 60, the sealing cover plate 61 is used to cover the end surface of the clamping hole 112 close to the top surface of the shell 10, and the sealing insert block 62 is arranged on the plate surface of the sealing cover plate 61 facing the clamping hole 112; when the sealing structure 60 needs to be installed, the sealing insert block 62 can be aligned to the clamping hole 112, and the sealing cover plate 61 is pressed, so that the sealing insert block 62 is inserted into the clamping hole 112; when the sealing structure 60 needs to be detached to replace the sealing structure 60, the sealing cover plate 61 can be broken off, so that the sealing insert block 62 is pulled out from the clamping hole 112; meanwhile, the sealing cover plate 61 can further seal the clamping hole 112, so that a double sealing effect can be achieved through the sealing insert block 62 and the sealing cover plate 61.

Referring to fig. 1 and 5, in an embodiment of the remote controller 100 of the present invention, the remote controller 100 further includes an infrared sensor 70, the sidewall of the housing 10 is provided with a communication hole 113 for communicating with the installation cavity, and the infrared sensor 70 is disposed through the communication hole 113 and electrically connected to the battery 30.

It can be understood that, by arranging the infrared sensor 70 on the remote controller 100, the infrared sensor 70 is used to control the intelligent toilet by combining the infrared sensing technology with the infrared receiving module on the intelligent toilet, so that the same remote controller 100 can be used to control different intelligent toilets, the universality of the remote controller 100 is improved, and especially when the remote controller 100 corresponding to one intelligent toilet is damaged during the sanitary use in public places (such as shopping malls and subways), the remote controllers 100 corresponding to other intelligent toilets can be used to control.

Referring to fig. 1 and 5, in an embodiment of the remote controller 100 of the present invention, the remote controller 100 further includes a transparent sealing cover 80, and the transparent sealing cover 80 is installed at the communication hole 113.

It can be understood that, in order to prevent the infrared inductor 70 from being directly exposed to the outside to prevent external moisture from affecting the infrared inductor 70, and thus the transparent sealing cover 80 is installed at the communication hole 113, the arrangement not only can ensure the normal use of the infrared inductor 70, but also can prevent external moisture from entering the inside of the infrared inductor 70 to affect the service life of the infrared inductor 70.

In practical application, the transparent sealing cover 80 can be fixed at the communication hole 113 by means of a snap, a screw, an adhesive, etc.

Referring to fig. 2 and 5, in an embodiment of the remote controller 100 of the present invention, the remote controller 100 further includes a second sealing ring 90, the second sealing ring 90 is disposed between the sidewall of the transparent sealing cover 80 and the hole wall of the communication hole 113, and is used to seal a gap between the sidewall of the transparent sealing cover 80 and the hole wall of the communication hole 113.

It can be understood that, through the second sealing ring 90, the gap between the sidewall of the transparent sealing cover 80 and the hole wall of the communication hole 113 can be sealed, so that external moisture can be prevented from entering the installation cavity of the housing 10 through the sidewall of the transparent sealing cover 80 and the hole wall of the communication hole 113, and the installation cavity is in contact with the infrared inductor 70 and other components, thereby avoiding the external moisture from affecting the infrared inductor 70 and other components, and further improving the sealing effect of the remote controller 100.

In addition, in order to improve the installation stability of the second seal ring 90 and prevent the second seal ring 90 from being displaced during the assembly process, optionally, a first annular limiting groove is formed in the side wall of the transparent seal cover 80, and the second seal ring 90 is installed in the first annular limiting groove.

Referring to fig. 2 and 5, in an embodiment of the remote controller 100 of the present invention, a limiting boss 1131 is protruded on the hole wall of the communication hole 113, and one side of the transparent sealing cover 80 close to the installation cavity abuts against the table top of the limiting boss 1131.

It can be understood that, in the assembling process, the transparent sealing cover 80 can be installed in the communication hole 113, and one side of the transparent sealing cover 80 close to the installation cavity is abutted against the table surface of the limiting boss 1131, so that the transparent sealing cover 80 can be limited, the installation stability of the transparent sealing cover 80 is improved, and the transparent sealing cover 80 is prevented from colliding with the infrared sensor 70 in the assembling or using process to influence the normal use of the infrared sensor 70.

Specifically, the middle part of one side of the transparent sealing cover 80 close to the installation cavity is provided with an avoiding space, and after the assembly is completed, part of the infrared sensors 70 are inserted into the avoiding space of the transparent sealing cover 80, so that the structure compactness is improved.

Referring to fig. 2 and 5, in an embodiment of the remote controller 100 of the present invention, the insertion block 81 is protruded on the sidewall of the transparent sealing cover 80, the slot 1132 is opened on the hole wall of the communication hole 113, and the insertion block 81 is inserted into the slot 1132. Under this setting, the cooperation of accessible inserted block 81 and slot 1132 to further improve the installation stability of transparent sealed lid 80, prevent in the use, transparent sealed lid 80 deviates from the intercommunicating pore 113, and influence sealed effect.

Specifically, the two insertion blocks 81 are disposed on two opposite side walls of the transparent sealing cover 80, the hole wall of the communication hole 113 is provided with two oppositely disposed slots 1132, and each insertion block 81 is inserted into one slot 1132.

Referring to fig. 1 and 3, in an embodiment of the remote controller 100 of the present invention, the key assembly 20 further includes a control board 22, the control board 22 is disposed on a side of the key 21 facing the bottom surface of the housing 10, and is electrically connected to the battery 30 and the key 21.

In this embodiment, the control board 22 is provided with a plurality of contacts corresponding to the keys 21, and each sub-key 21 of the keys 21 corresponds to one contact, so that the corresponding contact can be triggered by pressing the corresponding sub-key 21, and the infrared sensor 70 controls the intelligent toilet to implement the corresponding function.

Referring to fig. 1 and 3 in combination, in an embodiment of the remote controller 100 of the present invention, the housing 10 includes a bottom shell 11 and a transparent panel 12; the bottom surface of the bottom shell 11 is provided with the mounting groove 111; the transparent panel 12 covers the top surface of the bottom case 11, and surrounds the bottom case 11 to form the installation cavity, and the avoiding opening 121 is formed in the transparent panel 12.

In this embodiment, in the assembling process, the transparent panel 12 is first opened, the key assembly 20, the infrared sensor 70, and other components are installed in the installation cavity, and then the transparent panel 12 is covered, so as to realize the rapid assembly of each structure.

In practical applications, the transparent panel 12 and the bottom case 11 may be fixedly connected by means of a fastener, a screw, or the like. In this embodiment, the surface of the transparent panel 12 facing the bottom case 11 is provided with a protruding connecting portion, the side wall of the connecting portion is provided with a plurality of clamping grooves, the plurality of clamping grooves are arranged along the circumferential interval of the connecting portion, the inner side wall of the bottom case 11 is provided with a plurality of clamping blocks, the plurality of clamping blocks are arranged along the circumferential interval of the bottom case 11, and each clamping block is clamped in one clamping groove to fix the transparent panel 12 and the bottom case 11.

Referring to fig. 1, fig. 3 and fig. 5, in an embodiment of the remote controller 100 of the present invention, the remote controller 100 further includes a third sealing ring 110, where the third sealing ring 110 is disposed between the bottom case 11 and the transparent panel 12, and is used to seal a gap between the bottom case 11 and the transparent panel 12.

It can be understood that, the gap between the bottom case 11 and the transparent panel 12 can be sealed by the third sealing ring 110, so that external moisture can be prevented from entering the installation cavity through the gap between the bottom case 11 and the transparent panel 12 to contact the infrared sensor 70 and other components in the installation cavity, thereby avoiding the influence of the external moisture on the infrared sensor 70 and other components, and further improving the sealing effect of the remote controller 100.

In addition, in order to improve the installation stability of the third seal ring 110 and prevent the third seal ring 110 from shifting during the assembly process, optionally, a second annular limiting groove is formed on the end surface of the transparent panel 12 facing the bottom shell 11, and the third seal ring 110 is installed in the second annular limiting groove.

Further, in order to further improve the sealing effect on the gap between the bottom case 11 and the transparent panel 12, optionally, an annular surrounding edge is convexly disposed on the end surface of the bottom case 11 facing the transparent panel 12, and the annular surrounding edge is inserted into the second limiting groove and abuts against the third sealing ring 110; meanwhile, the arrangement can further improve the connection strength between the bottom case 11 and the transparent panel 12.

Further, the second sealing ring 90 and the third sealing ring 110 mentioned in the above embodiments abut against each other, so that the sealing effect between the bottom case 11 and the transparent panel 12 can be more secured.

Referring to fig. 1 and 3, in an embodiment of the remote controller 100 of the present invention, the remote controller 100 further includes a display screen 120, and the display screen 120 is disposed in the installation cavity and is opposite to the transparent panel 12.

In this embodiment, the transparent panel 12 is injection molded by using PC (polycarbonate) + ABS (terpolymer of three monomers of acrylonitrile, butadiene, and styrene), the appearance is transparent, and the display screen 120 is installed in the installation cavity, so that a user can observe the picture displayed by the display screen 120 through the transparent panel 12, thereby eliminating the display of the display screen 120 by using a patch in the prior art, and reducing the assembly cost.

Specifically, the display screen 120 is electrically connected to the control board 22 mentioned in the above embodiments, so as to control the display screen 120 to be turned off or display the corresponding parameters through the control board 22.

The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A remote control for controlling an intelligent toilet, the remote control comprising:

the key assembly is arranged in the mounting cavity and comprises keys, and the keys penetrate through the avoidance port and protrude out of the top surface of the shell;

2. The remote controller according to claim 1, wherein the bottom surface of the housing is further provided with a clamping hole extending towards the top surface of the housing, the side wall of the battery cover is provided with a clamping portion, and the clamping portion is clamped in the clamping hole;

3. The remote controller according to claim 2, wherein the sealing structure comprises a sealing cover plate and a sealing insert, the sealing cover plate is covered on one end surface of the clamping hole close to the top surface of the housing, the sealing insert is arranged on the surface of the sealing cover plate facing the clamping hole, and the sealing insert is inserted into the clamping hole.

4. The remote controller according to claim 1, further comprising an infrared sensor, wherein a communication hole communicating with the mounting cavity is formed in a side wall of the housing, and the infrared sensor is inserted into the communication hole and electrically connected to the battery.

5. The remote controller of claim 4, further comprising a transparent sealing cover mounted at the communication hole.

6. The remote controller according to claim 5, further comprising a second sealing ring provided between the side wall of the transparent sealing cover and the hole wall of the communication hole for sealing a gap between the side wall of the transparent sealing cover and the hole wall of the communication hole.

7. The remote controller according to claim 5, wherein a limiting boss is convexly arranged on the hole wall of the communication hole, and one side of the transparent sealing cover close to the installation cavity is abutted against the table surface of the limiting boss;

and/or, the side wall of the transparent sealing cover is convexly provided with an insertion block, the hole wall of the communication hole is provided with a slot, and the insertion block is inserted into the slot.

8. The remote control of any one of claims 1 to 7, wherein the key assembly further comprises a control board disposed on a side of the keys facing the bottom surface of the housing and electrically connected to the battery and the keys.

9. The remote control of any of claims 1-7, wherein the housing comprises:

10. The remote controller of claim 9, further comprising a third sealing ring disposed between the bottom case and the transparent panel for sealing a gap between the bottom case and the transparent panel;

and/or, the remote controller still includes the display screen, the display screen is located the installation intracavity, and with transparent panel sets up relatively.