CN215421240U

CN215421240U - Electronic remote controller

Info

Publication number: CN215421240U
Application number: CN202121679070.6U
Authority: CN
Inventors: 林孝发; 林孝山; 郑毅南; 许建华
Original assignee: Jomoo Kitchen and Bath Co Ltd
Current assignee: Jomoo Kitchen and Bath Co Ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-01-04
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses an electronic remote controller, which comprises a main seat, a sealing sheet, a pressing cover which is communicated up and down, a button and a circuit board provided with a tact switch, wherein the sealing sheet is pressed on the main seat by the pressing cover and seals the circuit board in the main seat; the button is arranged on the main seat and covers the gland and the sealing sheet; the press cover is provided with an elastic part for assisting the reset of the button. According to the utility model, after the button is loosened, the button can be jacked up and reset by the light touch switch on the circuit board, and can also be jacked up and reset by the aid of the deformation restoring force of the elastic part, so that the button is not easy to be stuck, and can be effectively reset every time, and the normal use of the electronic remote controller is ensured.

Description

Electronic remote controller

Technical Field

The utility model relates to an electronic remote controller.

Background

Intelligent bathroom, remote control shower, gondola water faucet play water etc. are advocated now. Therefore, many remote controllers are used in the bathroom industry. The remote controller contains electronic elements, and the electronic elements need to be waterproof, so that a cavity for installing the electronic elements in the remote controller needs to be closed, and the electronic elements are prevented from being damaged by water. The patent number 201821194983.7's chinese utility model patent discloses a waterproof remote controller that uses, it includes fixing base, gasket, circuit board, button and gland, is located the fixing base top and has set gradually gasket and button, and the gasket is compressed tightly by the gland, seals the circuit board in the cavity of fixing base to play better ground water-proof effects. However, such a waterproof remote controller has the following disadvantages: the button is reset and jacked up by a touch switch on the circuit board after being loosened, and the button is easy to block under the condition that the button has large mass and/or the friction force between the button and the fixed seat is large, so that the button cannot be reset effectively.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems in the prior art, the utility model provides an electronic remote controller which can prevent the phenomenon that a button is blocked and cannot be reset.

The technical scheme adopted by the utility model for solving the technical problems is as follows: an electronic remote controller comprises a main seat, a sealing sheet, a pressing cover which is communicated up and down, a button and a circuit board provided with a tact switch, wherein the sealing sheet is pressed on the main seat by the pressing cover and seals the circuit board in the main seat; the button is arranged on the main seat and covers the gland and the sealing sheet; the press cover is provided with an elastic part for assisting the reset of the button.

Furthermore, the elastic part comprises a plurality of elastic rib pieces, the plurality of rib pieces are distributed at intervals along the circumferential direction of the gland, and each rib piece is respectively propped against the button.

Furthermore, one end of each rib sheet is connected with the gland or integrally formed, and the other end of each rib sheet is tilted and props against the button.

Furthermore, the other end of each rib sheet faces one end of the adjacent rib sheet; each rib sheet is in the shape of a circular arc with the circle center positioned at the inner side.

Further, the circuit board electricity is connected with the battery, the main seat is equipped with and supplies the hole of stepping down of battery business turn over, still includes the back lid, and this back lid detachably connects in the main seat back to cover the battery reaches the hole of stepping down.

Furthermore, a sealing ring matched with the main seat is sleeved on the periphery of the rear cover; the back of the circuit board is provided with a battery frame, and the battery is arranged in the battery frame.

Furthermore, the rear cover is connected with the main seat in a screwing manner.

Furthermore, a plurality of buckles are arranged on the rear cover, a plurality of buckling grooves corresponding to and matched with the buckles are formed in the main seat, and guide inclined planes for guiding the buckles to enter and exit the corresponding buckling grooves are respectively arranged on one side of the main seat in the circumferential direction of each buckling groove.

Furthermore, the main base is provided with a first magnet which is matched with a second magnet arranged on a base in a magnetic attraction manner.

Further, the gland is fixedly connected with the main seat through a plurality of screws, and the screws penetrate through the sealing sheet and/or the circuit board; the button is connected with the main seat in a buckling mode.

Compared with the prior art, the utility model has the following beneficial effects:

1. the elastic part for assisting the button to reset is arranged on the gland, so that after the button is loosened, the button can be jacked up and reset by the tact switch on the circuit board, and the elastic part can also assist the jacking and resetting by the deformation restoring force of the elastic part, so that the button is not easy to be stuck, the button can be effectively reset every time, and the normal use of the electronic remote controller is ensured.

2. The elastic part comprises a plurality of elastic rib pieces, and has the advantages of simple structure, small volume and uniform stress.

3. The rear cover is connected with the main seat screw buckle, so that the rear cover is very convenient and labor-saving to assemble and disassemble, and a user can conveniently replace the battery. Particularly, the arrangement of the guide inclined plane enables the rear cover to be assembled and disassembled more conveniently and more conveniently.

4. The first magnet is arranged, so that the magnetic-type portable air conditioner can be fixed at a preset position in a magnetic-type mode.

The utility model is further explained in detail with the accompanying drawings and the embodiments; an electronic remote controller of the present invention is not limited to the embodiments.

Drawings

FIG. 1 is an exploded schematic view of the present invention;

FIG. 2 is a schematic perspective view of the gland of the present invention;

FIG. 3 is a schematic perspective view of the circuit board of the present invention (embodying the back side);

FIG. 4 is a perspective view of the rear cover of the present invention;

FIG. 5 is a schematic perspective view of the main seat of the present invention (embodying the back);

FIG. 6 is a first perspective view of the present invention;

FIG. 7 is a second perspective view of the present invention;

FIG. 8 is a first cross-sectional view of the present invention;

FIG. 9 is a second cross-sectional view of the present invention;

the battery pack comprises a base, a button 11, a salient point, a bolt 2, a gland 3, a gland 31, a rib sheet 4, a sealing sheet 5, a circuit board 51, a tact switch 52, a battery rack 6, a main seat 61, a yielding hole 62, a buckling groove 63, a guide inclined plane 64, a reverse buckling position 65, an accommodating groove 7, a battery 8, a sealing ring 9, a rear cover 91, a buckle 92, an operating handle 93, an operating mark 10 and a base.

Detailed Description

In an embodiment, please refer to fig. 1 to 9, an electronic remote controller of the present invention includes a main base 6, a sealing piece 4, a pressing cover 3 penetrating up and down, a button 1, and a circuit board 5, wherein a light touch switch 51 is disposed in the middle of the front surface of the circuit board 5, the sealing piece 4 is pressed on the main base 6 by the pressing cover 3, and the circuit board 5 is sealed in the main base 6. Specifically, the gland 3 is fixedly connected with the main seat 6 through a plurality of screws 2, and the screws 2 penetrate through the sealing sheet 4 and the circuit board 5. The push button 1 is disposed on the main seat 6 and covers the gland 3 and the sealing sheet 4. The cover 3 is substantially annular, and the cover 3 is provided with an elastic portion for assisting the return of the push button 1.

In this embodiment, as shown in fig. 2, the elastic portion includes a plurality of elastic rib pieces 31, the plurality of elastic rib pieces 31 are distributed at intervals along the circumferential direction of the pressing cover 3, and each of the plurality of elastic rib pieces 31 abuts against the button 1. Specifically, one end of each rib piece 31 is integrally formed with the gland 3, and the other end of each rib piece 31 is tilted up and slightly abuts against the button 1. The other end of each rib piece 31 faces one end of the rib piece 31 adjacent thereto, and each rib piece 31 is in the shape of a circular arc located at the inner side thereof along the center of circle. Each rib piece 31 is formed by cutting the edge part of the inner ring of the gland 3. In other embodiments, one end of each rib piece is fixedly connected with the gland respectively.

In this embodiment, as shown in fig. 3, the circuit board 5 is electrically connected to a battery 7, specifically, a battery holder 52 is disposed on the back of the circuit board 5, the battery 7 is installed in the battery holder 52, and the battery 7 is specifically a button battery. The main seat 6 is provided with a yielding hole 61 for the battery 7 to go in and out, the utility model also comprises a rear cover 9, and the rear cover 9 is detachably connected to the back of the main seat 6 and covers the battery 7 and the yielding hole 61. The periphery of the rear cover 9 is sleeved with a sealing ring matched with the main seat 6. The back of the circuit board 5 is an end face of the circuit board 5 back to the button 1, the back of the main seat 6 is a part of the main seat 6 back to the sealing sheet 4, and the back of the main seat 6 forms a cavity capable of accommodating the rear cover 9.

In this embodiment, the rear cover 9 is screwed with the main seat 6, as shown in fig. 4, a plurality of buckles 91 are disposed on the rear cover 9, a plurality of catching grooves 62 corresponding to the buckles 91 are disposed on the main seat 6, and a guide inclined surface 63 for guiding the buckles 91 to enter and exit the corresponding catching grooves 62 is disposed on one circumferential side of each catching groove 62 on the back of the main seat 6, as shown in fig. 5. An operation handle 92 and an operation mark 93 for indicating the attaching and detaching direction are provided on the back surface of the rear cover 9, as shown in fig. 7.

In this embodiment, the main base 6 is provided with a first magnet (not shown) which is magnetically coupled to a second magnet (not shown) provided on a base 10. Specifically, as shown in fig. 5, the back of the main seat 6 is provided with a plurality of accommodating grooves 65 for embedding the first magnet, and the plurality of accommodating grooves 65 are distributed at intervals along the circumferential direction of the main seat 6. The base 10 can be installed on a wall surface, so that the electronic remote controller of the present invention can be magnetically adsorbed on the wall surface on which the base 10 is located.

In this embodiment, the button 1 is connected to the main seat 6 by a snap fit, so that the button 1 can move in the axial direction of the main seat 6, and the button 1 can be prevented from falling off. Specifically, as shown in fig. 5, the outer peripheral surface of the main seat 6 is provided with a plurality of reverse buckling positions 64 distributed at intervals along the circumferential direction thereof, for being in snap-fit connection with a buckling protrusion (not shown) provided on the inner side surface of the button 1.

When the electronic remote controller works, the button 1 is pressed, the convex point 11 arranged in the middle of the inner end face of the button 1 can touch and press the touch switch 51 on the circuit board 5, and the touch switch 51 converts the pressure into an electric signal to the circuit board 5 after being pressed. Meanwhile, each rib piece 31 on the gland 3 is respectively pressed and deformed; after the button 1 is released, the tact switch 51 is reset, and simultaneously, the rib pieces 31 on the gland 3 are restored to be deformed, so that the button 1 is jacked up and reset to be ready for next pressing.

The assembly process of the rear cover 9 and the main seat 6 is as follows: after the buckles 91 of the rear cover 9 are respectively aligned with the guide inclined planes 63 of the main seat 6, the rear cover 9 is pressed into the back of the main seat 6, the rear cover 9 is rotated clockwise, and after the buckles 91 contact the guide inclined planes 63, the rear cover 9 gradually moves axially inwards due to the guide effect of the guide inclined planes 63, so that the sealing ring is in contact sealing with the inner side surface of the back of the main seat 6; after the rear cover 9 is rotated in place, the buckles 91 are respectively clamped into the corresponding buckle grooves 62, so that the rear cover 9 and the main seat 6 are quickly installed. When the rear cover 9 is disassembled, the rear cover 9 is rotated counterclockwise, each buckle 91 of the rear cover 9 rotates out of the corresponding buckle groove 62 and contacts the guide inclined plane 63, and the rear cover 9 gradually moves outwards in the axial direction under the guide action of the guide inclined plane 63, so that the rear cover 9 automatically comes out from the back of the main seat 6. Therefore, the present invention is very convenient to replace the battery 7.

The above embodiments are only used to further illustrate the electronic remote controller of the present invention, but the present invention is not limited to the embodiments, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention fall within the protection scope of the technical solution of the present invention.

Claims

1. An electronic remote controller comprises a main seat, a sealing sheet, a pressing cover which is communicated up and down, a button and a circuit board provided with a tact switch, wherein the sealing sheet is pressed on the main seat by the pressing cover and seals the circuit board in the main seat; the button is arranged on the main seat and covers the gland and the sealing sheet; the method is characterized in that: the press cover is provided with an elastic part for assisting the reset of the button.

2. The electronic remote control of claim 1, wherein: the elastic part comprises a plurality of elastic rib pieces, the plurality of rib pieces are distributed at intervals along the circumferential direction of the gland, and each rib piece is respectively propped against the button.

3. The electronic remote control of claim 2, wherein: one end of each rib sheet is connected with the gland or integrally formed, and the other end of each rib sheet is tilted and props against the button.

4. The electronic remote control of claim 3, wherein: the other end of each rib sheet faces one end of the adjacent rib sheet; each rib sheet is in the shape of a circular arc with the circle center positioned at the inner side.

5. The electronic remote control of claim 1, wherein: the circuit board electricity is connected with the battery, the main seat is equipped with and supplies the hole of stepping down of battery business turn over, still includes the back lid, and this back lid detachably connects in main back, and covers the battery reaches the hole of stepping down.

6. The electronic remote control of claim 5, wherein: the periphery of the rear cover is sleeved with a sealing ring matched with the main seat; the back of the circuit board is provided with a battery frame, and the battery is arranged in the battery frame.

7. The electronic remote control according to claim 5 or 6, characterized in that: the rear cover is connected with the main seat in a screwing manner.

8. The electronic remote control of claim 7, wherein: the rear cover is provided with a plurality of buckles, the main seat is provided with a plurality of buckling grooves corresponding to and matched with the buckles, and one side of the main seat in the circumferential direction of each buckling groove is provided with a guide inclined plane for guiding the buckles to enter and exit the corresponding buckling grooves.

9. The electronic remote control of claim 1, wherein: the main seat is provided with a first magnet which is matched with a second magnet arranged on a base in a magnetic attraction manner.

10. The electronic remote control of claim 1, wherein: the gland is fixedly connected with the main seat through a plurality of screws, and the screws penetrate through the sealing sheet and/or the circuit board; the button is connected with the main seat in a buckling mode.