Waterproof remote controller

Abstract

According to the waterproof remote controller provided by the utility model, on one hand, the waterproof structure is arranged on the back surface of the key panel, and the waterproof structure is connected with the circuit substrate and the step arranged on the front surface of the shell in a bonding manner, so that the front surface of the waterproof remote controller is waterproof; liquid is prevented from entering the waterproof remote controller from a gap between the key panel and the shell; on the other hand, the sealing groove is formed in the back face of the shell, the matched sealing ring is installed in the sealing groove in an embedded mode, when the battery cover is buckled on the shell, the sealing ring is pressed, the sealing ring is made to be tightly attached to the multiple surfaces of the sealing groove, and therefore the battery bin is sealed, and water is prevented from entering the back face of the waterproof remote controller; therefore, the utility model solves the technical problem that the existing remote controller is complex in waterproof structure and cannot effectively resist water.

Description

TECHNICAL FIELD

[0001] The utility model relates to a remote controller technical field, especially a waterproof remote controller. BACKGROUND

[0002] Remote controller is a kind of device for remote control mechanical structure, including television remote controller, air conditioner remote controller, sound remote controller and the universal remote controller of setting to control multiple different brands and equipment etc..When using remote controller, liquid needs to be prevented from entering remote controller to avoid damaging remote controller or happening danger, especially control swimming pool lamp or some outdoor use remote controller.But at present on the market, most remote controllers do not have waterproof function.The back of key panel is less in contact with remote controller contact surface, indicating lamp is exposed, and there is gap after the installation of back battery compartment and battery cover, so water or wet hand operation will lead to remote controller water in during use, to cause the contact of the key of remote controller to be bad or internal short circuit damage.

[0003] And the waterproof structure of the existing remote controller with waterproof function is complex, and only the battery compartment is sealed, and the gap between the key panel and the shell is ignored, so it cannot effectively prevent water. CONTENT OF THE UTILITY MODEL

[0004] In view of the above-mentioned defects of prior art, the utility model provides a waterproof remote controller to solve the technical problems that the waterproof structure of the existing remote controller is complex and cannot effectively prevent water.

[0005] To achieve the above-mentioned purpose, the utility model provides a waterproof remote controller in the first aspect, the waterproof remote controller includes: shell;The front of the shell is provided with a step along the inner edge, and the step includes step end face and step side wall;The back of the shell is provided with battery compartment for accommodating battery;A circle of sealing groove is arranged along the outer edge of the battery compartment;Circuit board;The circuit board is embeddedly installed on the front of the shell, and the edge thereof is in abutment with the step side wall;Key panel;The key panel is embeddedly installed on the front of the shell;The back of the key panel is provided with waterproof structure, and is fixedly connected with the circuit board and the step end face through the waterproof structure (4);Sealing ring;The sealing ring is embeddedly installed in the sealing groove and is tightly attached to the multiple surfaces of the sealing groove;Battery cover;The battery cover is buckled on the back of the shell by buckle structure and covers the battery compartment and compresses the sealing ring.

[0006] In some embodiments of the utility model, the waterproof structure includes: waterproof double-sided adhesive tape;The key panel is adhesively connected with the circuit board and the step end face through the waterproof double-sided adhesive tape.

[0007] In some embodiments of the utility model, the waterproof double-sided adhesive tape is arranged in annular shape.

[0008] In some embodiments of the utility model, the buckle structure includes: first protrusion set in the front end of battery cover, and second protrusion set in the shell and matched with the first protrusion, the first protrusion includes first limiting portion and second limiting portion, the second protrusion includes third limiting portion and fourth limiting portion, when the battery cover is buckled in the shell, the first limiting portion and the third limiting portion abut, and the second limiting portion and the fourth limiting portion abut.

[0009] In some embodiments of the utility model, the buckle structure further includes: the clamping groove set in the rear end of battery cover, and the buckle set in the shell and matched with the clamping groove, when the battery cover is buckled in the shell, the clamping groove and the buckle abut.

[0010] In some embodiments of the utility model, the buckle structure further includes: multiple sliders set in both sides of battery cover, and the sliding groove set in the shell and matched with each slider, the battery cover is pushed to make each slider slide in the sliding groove, and the first protrusion and the second protrusion are fixedly connected, the clamping groove and the buckle are fixedly connected, and the battery cover is buckled in the shell.

[0011] In some embodiments of the utility model, the buckle structure further includes: the fifth limiting portion and the sixth limiting portion set in both sides of the shell respectively, when the battery cover is buckled in the shell, the fifth limiting portion and the sixth limiting portion abut with corresponding slider respectively.

[0012] In some embodiments of the utility model, the key panel includes multiple key pieces, and the back surface of each key piece is provided with carbon film piece, by pressing the key piece, the carbon film piece abuts with the circuit substrate to connect remote control signal transmission circuit.

[0013] In some embodiments of the utility model, the circuit substrate is fixedly connected with the shell through screw.

[0014] In some embodiments of the utility model, the sealing ring includes one of rubber sealing ring, plastic sealing ring and metal sealing ring.

[0015] The utility model discloses have the following beneficial effects: the utility model provides a waterproof remote controller, on one hand, through setting up waterproof structure on the back of button panel, and through waterproof structure and circuit board and setting up step fixed connection on the front of shell, thereby waterproof to the front of waterproof remote controller, avoid having liquid from the gap between button panel and shell and enter waterproof remote controller inside, on the other hand, through setting up sealing groove on the back of shell, and through the embedding of the sealing ring of adaptation in sealing groove, when the battery cover is buckled on the shell, and the sealing ring is pressed tightly, makes sealing ring and multiple surfaces of sealing groove closely adhere, thereby seals battery compartment, prevents the back of waterproof remote controller and enters water, therefore, the utility model solves the technical problem that the waterproof structure of existing remote controller is complex and can not effectively waterproof. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is shown as the explosion schematic diagram of waterproof remote controller in an embodiment of the utility model.

[0017] Figure 2 It is shown as the schematic diagram of circuit board and button panel bonding connection in an embodiment of the utility model.

[0018] Figure 3 It is shown as the structural schematic diagram of shell in an embodiment of the utility model.

[0019] Figure 4 It is shown as the structural schematic diagram of battery cover in an embodiment of the utility model.

[0020] Element number explanation

[0021] 1 shell

[0022] 11 step

[0023] 111 step end face

[0024] 112 step side wall

[0025] 12 battery compartment

[0026] 13 sealing groove

[0027] 14 second protruding block

[0028] 141 third limit portion

[0029] 142 fourth limit portion

[0030] 15 buckle

[0031] 16 sliding groove

[0032] 17 fifth limit portion

[0033] 2 circuit board

[0034] 3 key panel

[0035] 31 key piece

[0036] 4 waterproof structure

[0037] 5 sealing ring

[0038] 6 battery cover

[0039] 61 first protrusion

[0040] 611 first limiting portion

[0041] 612 second limiting portion

[0042] 62 clamping groove

[0043] 63 sliding block DETAILED DESCRIPTION

[0044] The implementation of the present application will be described by specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in the specification.

[0045] It should be understood that the structures, proportions, sizes, etc. shown in the drawings attached to the specification are only used to understand and read the content disclosed in the specification by those skilled in the art, and are not used to limit the implementation conditions of the present application, so they do not have technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application. The following detailed description should not be considered as limiting, and the scope of the embodiments of the present application is only limited by the claims of the published patent. The terms used herein are only for describing specific embodiments, and are not intended to limit the present application. Spatially related terms, such as "upper", "lower", "left", "right", "below", "under", "lower", "above", "upper", etc. can be used in the text to facilitate the description of the relationship between one element or feature shown in the figure and another element or feature.

[0046] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing", "holding" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0047] Furthermore, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises", "comprising", "includes" and / or "including", when used herein, specify the presence of stated features, operations, elements, components, items, and / or groups thereof, but do not preclude the presence or addition of one or more other features, operations, elements, components, items, and / or groups thereof. As used herein, the terms "or" and "and / or" are to be interpreted as inclusive, i.e., as meaning one or any combination of the items. Thus, "A, B or C" or "A, B and / or C" means any of the following: A; B; C; A and B; A and C; B and C; A, B and C. This definition applies only to the exclusion of combinations of items that are inherently mutually exclusive.

[0048] To solve the problems in the above background art, the utility model provides a waterproof remote controller, aims at solving the technical problem that the waterproof structure of the existing remote controller is complex and cannot effectively prevent water.

[0049] Meanwhile, in order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the technical scheme in the utility model embodiment is further described in detail below in combination with the drawings. It should be understood that the specific embodiments described herein are only used to explain the utility model and not used to limit the utility model.

[0050] As shown in Figure 1 The utility model provides a waterproof remote controller. The waterproof remote controller comprises a shell 1, a circuit board 2, a key panel 3, a sealing ring 5 and a battery cover 6.

[0051] As shown in Figure 1 The front of the shell 1 is provided with a step 11 along the inner edge, and the step 11 comprises a step end face 111 and a step side wall 112.

[0052] The circuit board 2 is embeddedly installed on the front of the shell 1, and the edge thereof is in abutment with the step side wall 112. In an embodiment, the circuit board 2 is fixedly connected with the shell 1 through screws.

[0053] The key panel 3 is embeddedly installed on the front of the shell 1.

[0054] In an embodiment, the key panel 3 comprises a plurality of key pieces 31, and the back of each key piece 31 is provided with a carbon film piece. By pressing the key piece 31, the carbon film piece is in abutment with the circuit board 2 to connect the remote control signal transmission circuit.

[0055] The back of the key panel 3 is provided with a waterproof structure 4. AsFigure 2 As shown in the figure, the key panel 3 is fixedly connected with the circuit board 2 and the stepped end surface 111 of the shell 1 through the waterproof structure 4.

[0056] In an embodiment, the waterproof structure 4 comprises waterproof double-sided adhesive tape. The key panel 3 is adhesively connected with the circuit board 2 and the stepped end surface 111 of the shell 1 through the waterproof double-sided adhesive tape. Specifically, the circuit board 2 is embeddedly installed on the shell 1 and fixed on the shell 1 by screws. At this time, the outer edge of the circuit board 2 abuts against the stepped side wall 112 and is flush with the stepped end surface 111, forming a plane. Then, the key panel 3 is adhesively connected with the plane, the circuit board 2 and the stepped end surface 111 through the waterproof double-sided adhesive tape. Thus, the front of the waterproof remote controller is waterproofed, avoiding liquid entering the waterproof remote controller from the gap between the key panel 3 and the shell 1.

[0057] In a preferred embodiment, as shown in the figure, Figure 2 the waterproof double-sided adhesive tape is annular and uniformly adhesively connects the key panel 3, the circuit board 2 and the stepped end surface 111.

[0058] As shown in the figure, Figure 3 the back of the shell 1 is provided with a battery compartment 12 for accommodating a battery, and the battery compartment 12 is provided with a ring of sealing grooves 13 along the outer edge.

[0059] As shown in the figure, Figure 1 the sealing ring 5 is embeddedly installed in the sealing groove 13 and tightly abuts against the surfaces of the sealing groove 13; thus, the battery compartment is sealed to prevent water from entering the back of the waterproof remote controller. In an embodiment, the sealing ring 5 comprises one of a rubber sealing ring, a plastic sealing ring and a metal sealing ring. Preferably, the sealing groove 13 and the sealing ring 5 are annular.

[0060] It should be noted that the type of the sealing ring 5 is not limited in the present application; and the shape of the sealing groove 13 and the sealing ring 5 is not limited in the present application, but the sealing groove 13 and the sealing ring 5 need to be highly compatible, and the sealing ring 5 is tightly pressed in the sealing groove 13.

[0061] The battery cover 6 is buckled on the back of the shell 1 and covers the battery compartment 12 and presses the sealing ring 5.

[0062] In an embodiment, as shown in the figure, Figure 3 and Figure 4As shown in the figure, the buckle structure comprises a first protrusion 61 arranged at the front end of the battery cover 6 and a second protrusion 14 arranged on the shell 1 and matched with the first protrusion 61. Specifically, the first protrusion 61 and the second protrusion 14 are both L-shaped, the first protrusion 61 comprises a first limiting portion 611 and a second limiting portion 612, and the second protrusion 14 comprises a third limiting portion 141 and a fourth limiting portion 142. When the battery cover 6 is buckled on the shell 1, the first limiting portion 611 and the third limiting portion 141 abut against each other and are limited by each other, and the second limiting portion 612 and the fourth limiting portion 142 abut against each other and are limited by each other.

[0063] It should be noted that the user can set the angle between the first limiting portion 611, the second limiting portion 612, the third limiting portion 141 and the fourth limiting portion 142 according to the needs to achieve better limiting purposes.

[0064] In an embodiment, as shown in the figure, Figure 3 and Figure 4 the buckle structure further comprises a clamping groove 62 arranged at the rear end of the battery cover 6 and a buckle 15 arranged on the shell 1 and matched with the clamping groove 62. Specifically, when the battery cover 6 is buckled on the shell 1, the clamping groove 62 abuts against the buckle 15, thereby buckling the battery cover 6 and the shell 1 and limiting the battery cover 6 to avoid the battery cover 6 from being detached from the shell 1.

[0065] In an embodiment, as shown in the figure, Figure 3 and Figure 4 the buckle structure further comprises a plurality of sliding blocks 63 arranged on both sides of the battery cover 6 and a sliding groove 16 arranged on the shell 1 and matched with each sliding block 63. Specifically, the battery cover 6 can be pushed to make each sliding block 63 slide in the sliding groove 16, and the first protrusion 61 and the second protrusion 14 are fixedly connected, the clamping groove 62 and the buckle 15 are fixedly connected, and the battery cover 6 is buckled on the shell 1.

[0066] In a specific embodiment, as shown in the figure, Figure 3 the buckle structure comprises four sliding blocks 63. Each of the sliding blocks 63 is symmetrically arranged on both sides of the shell 1.

[0067] In an embodiment, as shown in the figure, Figure 3As shown, the buckle structure further comprises a fifth limiting portion 17 and a sixth limiting portion (not shown) arranged on both sides of the shell 1 respectively.

[0068] In summary, the waterproof remote controller provided by the present application has the following advantages: on the one hand, the waterproof structure is arranged on the back of the key panel, and the waterproof structure is fixedly connected with the circuit board and the step arranged on the front of the shell, so that the front of the waterproof remote controller is waterproofed, and liquid is prevented from entering the waterproof remote controller from the gap between the key panel and the shell; on the other hand, the sealing groove is arranged on the back of the shell, and the sealing ring is embeddedly installed in the sealing groove in a matched mode, and the sealing ring is compressed when the battery cover is buckled on the shell, so that the sealing ring is tightly attached to the multiple surfaces of the sealing groove, thereby sealing the battery compartment and preventing water from entering the back of the waterproof remote controller; therefore, the present application solves the technical problems that the waterproof structure of the existing remote controller is complex and cannot effectively prevent water.

[0069] Therefore, the present application effectively overcomes various shortcomings in the prior art and has high industrial utilization value.

[0070] The above embodiments only exemplarily illustrate the principles and effects of the present application, and are not used to limit the present application. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought of the present application should be covered by the claims of the present application.

Claims

1. A waterproof remote controller, characterized by, The application relates to a waterproof mobile phone, which comprises the following parts: a shell (1); the front surface of the shell (1) is provided with a step (11) along the inner edge, the step (11) comprises a step end surface (111) and a step side wall (112); the back surface of the shell (1) is provided with a battery compartment (12) for accommodating a battery; the battery compartment (12) is provided with a ring of sealing grooves (13) along the outer edge; a circuit substrate (2); the circuit substrate (2) is embeddedly installed on the front surface of the shell (1), and the edge of the circuit substrate (2) is in abutment with the step side wall (112); a key panel (3); the key panel (3) is embeddedly installed on the front surface of the shell (1); the back surface of the key panel (3) is provided with a waterproof structure (4), and the key panel (3) is fixedly connected with the circuit substrate (2) and the step end surface (111) through the waterproof structure (4); a sealing ring (5); the sealing ring (5) is embeddedly installed in the sealing groove (13) and tightly adheres to the surfaces of the sealing groove (13); a battery cover (6); the battery cover (6) is buckled on the back surface of the shell (1) through a buckle structure and covers the battery compartment (12) and presses the sealing ring (5).

2. The waterproof remote control of claim 1, wherein, The waterproof structure (4) comprises waterproof double-sided adhesive tape; the key panel (3) is adhesively connected with the circuit substrate (2) and the step end surface (111) through the waterproof double-sided adhesive tape.

3. The waterproof remote control of claim 2, wherein, The waterproof double-sided adhesive tape is arranged in a ring shape.

4. The waterproof remote control of claim 1, wherein, The buckle structure comprises a first protrusion (61) arranged at the front end of the battery cover (6) and a second protrusion (14) arranged on the shell (1) and matched with the first protrusion (61); the first protrusion (61) comprises a first limiting part (611) and a second limiting part (612), the second protrusion (14) comprises a third limiting part (141) and a fourth limiting part (142); when the battery cover (6) is buckled on the shell (1), the first limiting part (611) is in abutment with the third limiting part (141), and the second limiting part (612) is in abutment with the fourth limiting part (142).

5. The waterproof remote control of claim 4, wherein, The buckle structure further comprises a clamping groove (62) arranged at the rear end of the battery cover (6) and a clamping buckle (15) arranged on the shell (1) and matched with the clamping groove (62); when the battery cover (6) is buckled on the shell (1), the clamping groove (62) is in abutment with the clamping buckle (15).

6. The waterproof remote control of claim 5, wherein, The buckle structure further comprises a plurality of sliding blocks (63) arranged on both sides of the battery cover (6) and a sliding groove (16) arranged on the shell (1) and matched with each sliding block (63); the battery cover (6) is pushed to make each sliding block (63) slide in the sliding groove (16), and the first protrusion (61) is fixedly connected with the second protrusion (14), the clamping groove (62) is fixedly connected with the clamping buckle (15), and the battery cover (6) is buckled on the shell (1).

7. The waterproof remote control of claim 6, wherein, The buckle structure further comprises a fifth limiting part (17) and a sixth limiting part respectively arranged on both sides of the shell (1), and the fifth limiting part (17) and the sixth limiting part are respectively in abutment with the corresponding slider (63) when the battery cover (6) is buckled on the shell (1).

8. The waterproof remote control of claim 1, wherein, The key panel (3) comprises a plurality of key members (31), and the back surface of each key member (31) is provided with a carbon film member; by pressing the key member (31), the carbon film member is in abutment with the circuit substrate (2) to communicate the remote control signal transmission circuit.

9. The waterproof remote control of claim 1, wherein, The circuit substrate (2) is fixedly connected with the shell (1) through a screw.

10. The waterproof remote control of claim 1, wherein, The sealing ring (5) comprises one of a rubber sealing ring, a plastic sealing ring and a metal sealing ring.

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