CN210403577U

CN210403577U - Waterproof switch

Info

Publication number: CN210403577U
Application number: CN201921779742.3U
Authority: CN
Inventors: 金海平
Original assignee: NINGBO KINGS INDUSTRIAL CO LTD
Current assignee: NINGBO KINGS INDUSTRIAL CO LTD
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-04-24
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to the technical field of switches, especially, relate to a waterproof switch. The button comprises a shell (1), a button plate (2) arranged on the shell (1) and a switch module (3) arranged in the shell (1), wherein a button (4) is arranged on the switch module (3), a gap exists between the central line of the button plate (2) and the central line of the button (4), two swinging pieces (5) are arranged on the lower end face of the button plate (2), the two swinging pieces (5) are respectively arranged on two sides of the middle part of the button plate (2), the two swinging pieces (5) incline towards the middle part of the button plate (2), arc-shaped faces (6) matched with the swinging pieces (5) are arranged at two ends of the button plate (4), and when the button plate (2) is pressed to the left, the left swinging piece (5) extrudes the arc-shaped face (6) on the left side of the button plate (4), so that the button (4) is driven to swing to the left side; when the key board (2) is pressed to the right, the swinging piece (5) on the right side extrudes the arc-shaped surface (6) on the right side of the button (4), and then the button (4) is driven to swing to the right side. The waterproof switch can be conveniently operated after a smaller switch module is used.

Description

Waterproof switch

Technical Field

The utility model relates to the technical field of switches, especially, relate to a waterproof switch.

Background

The switch generally includes a casing, a key board disposed on the casing, and a switch module disposed in the casing, wherein a button is disposed on the switch module, the key board is engaged with the button, namely, the button plate drives the button to rotate left and right to realize the control of the switch module, generally, a shell with one size is matched with a switch module with one size, the button plate is provided with an extending bulge, the button on the switch module is provided with a groove for the bulge to extend into, after the two are matched, the central line of the key board is aligned with the central line of the button on the switch module, thereby facilitating the operation, however, when a smaller switch module needs to be installed in the housing, the center line of the key board is not aligned with the center line of the button on the switch module in the vertical direction, and a certain distance exists, and at this time, the switch cannot be operated according to the matching of the key board and the button in the prior art.

Disclosure of Invention

The utility model discloses the technical problem that will solve is: a waterproof switch which can be easily operated even when a small switch module is used is provided.

The utility model adopts the technical proposal that: a waterproof switch comprises a shell, a key board arranged on the shell and a switch module arranged in the shell, wherein a button is arranged on the switch module, a gap exists between the central line of the key board and the central line of the button, two swinging pieces are arranged on the lower end surface of the key board, the two swinging pieces are respectively arranged on two sides of the middle part of the key board, the two swinging pieces are inclined towards the middle part of the key board, two ends of the button are arc-shaped surfaces matched with the swinging pieces,

when the key board is pressed to the left, the swinging piece on the left side extrudes the arc-shaped surface on the left side of the button, and then the button is driven to swing to the left side;

when the key board is pressed to the right, the swinging piece on the right side extrudes the arc-shaped surface on the right side of the button, and then the button is driven to swing to the right side.

Preferably, the angle of inclination of the oscillating member is 30-50 °.

Preferably, the angle of inclination of the oscillating member is 35 °.

Preferably, the middle part of the button is also provided with a groove.

As preferred, still be equipped with the mounting panel in the casing, be equipped with the accommodation space between mounting panel and the casing, switch module sets up in the accommodation space, the mounting panel both sides are equipped with the pivot that supplies the keypad to rotate to connect, and still are equipped with the through-hole that supplies two pendulums to pass on the mounting panel.

Compared with the prior art in the structure more than adopting, the utility model has the advantages of it is following: through the inclined plane on the swing piece and the arc-shaped surface cooperation of button both sides, even there is the clearance between the central line of button board and the central line of button, also can be convenient drive the button swing through the button board, and then realize control switch module.

And an inclined plane of 35 degrees is adopted, so that the swinging piece is better matched with the arc-shaped surfaces at the two ends of the button.

The middle of the button is also provided with a groove, so that when the switch module is matched with a proper shell, the switch module can be directly matched with the groove by adopting the protrusion, and the switch module is high in adaptability.

Set up a mounting panel, then the keypad is installed on the mounting panel, simple to operate like this, can play better isolation function moreover, the inside switch module of protection that can be better.

Drawings

Fig. 1 is a schematic structural diagram of the waterproof switch of the present invention.

Fig. 2 is a sectional view of the waterproof switch of the present invention.

Fig. 3 is a schematic structural view of the key sheet in the waterproof switch of the present invention.

Fig. 4 is a schematic structural view of the mounting plate in the waterproof switch of the present invention.

Fig. 5 is a schematic structural view of a button in the waterproof switch of the present invention.

As shown in the figure: 1. a housing; 2. a key sheet; 3. a switch module; 4. buttonholes; 5. a swinging member; 6. an arc-shaped surface; 7. a groove; 8. mounting a plate; 9. a rotating shaft; 10. and a through hole.

Detailed Description

The present invention will be further described below with reference to specific embodiments, but the present invention is not limited to the following specific embodiments.

The utility model provides a waterproof switch, includes casing 1, the mounting panel 8 of setting in casing 1, is formed with the holding chamber between mounting panel 8 and the casing 1, and the holding intracavity is provided with

switch module

3, and 8 upper portions of mounting panel are provided with keypad 2, wherein:

the mounting plate 8 is connected to the upper end of the shell 1 in a buckling manner and is similar to a cover, then rotating shafts 9 are arranged on two sides of the mounting plate 8, and through holes 10 for the swinging pieces to extend into are also formed;

the button comprises a key board 2, wherein clamping pieces used for being matched with a rotating shaft 9 are arranged on two sides of the key board 2, two swinging pieces 5 are arranged on the lower end face of the key board 2, the two swinging pieces 5 are respectively arranged on two sides of the middle of the key board 2, the two swinging pieces 5 incline towards the middle of the key board 2, the inclination angle is 35 degrees, and the distance between the two swinging pieces 5 is matched with the width of a button 4;

the switch module 3 is used for controlling the on-off structure of a switch, is conventional in the prior art, and therefore is not expanded in detail, the application only modifies the button 4 on the switch module 3, the arc surfaces 6 are arranged on two sides of the button 4 of the switch module 3, and the groove 7 is arranged in the middle of the button 4, so that when the size of the switch module 3 is just matched with that of the shell 1, the operation can be realized by directly embedding the bulges on the key board 2 into the grooves 7 in a matching manner, when the switch module 3 is small, the operation can be realized by matching the inclined surfaces on the swinging piece 5 on the key board 2 with the arc surfaces 6 on two sides of the button 4, and the radians of the arc surfaces 6 on two sides of the button 4 are matched with the inclination of the inclined surfaces of the swinging piece 5;

the working principle of the application is as follows: the user realizes the horizontal hunting through pressing down keypad 2, when keypad 2 turned left side swing, the inclined plane on the swing piece 5 on left can push the left arcwall face 6 of button 4 for button 4 turned left side swing, realize switch module 3's a control, when keypad 2 turned right side swing, the inclined plane on the swing piece 5 on right side can push the arcwall face 6 on button 4 right side, make button 4 turned right side swing, realize switch module 3's another kind of control.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a waterproof switch, includes casing (1), sets up keypad (2) on casing (1) and sets up switch module (3) in casing (1) to be provided with button (4) on switch module (3), there is the clearance, its characterized in that between the central line of keypad (2) and the central line of button (4): two swinging pieces (5) are arranged on the lower end face of the key board (2), the two swinging pieces (5) are respectively arranged on two sides of the middle part of the key board (2), the two swinging pieces (5) are inclined towards the middle part of the key board (2), two ends of the button (4) are arc-shaped faces (6) matched with the swinging pieces (5),

when the key board (2) is pressed to the left, the swinging piece (5) on the left side extrudes the arc-shaped surface (6) on the left side of the button (4), and then the button (4) is driven to swing to the left side;

when the key board (2) is pressed to the right, the swinging piece (5) on the right side extrudes the arc-shaped surface (6) on the right side of the button (4), and then the button (4) is driven to swing to the right side.

2. The waterproof switch according to claim 1, wherein: the angle of inclination of the oscillating piece (5) is 30-50 degrees.

3. The waterproof switch according to claim 2, wherein: the angle of inclination of the oscillating piece (5) is 35 °.

4. The waterproof switch according to claim 1, wherein: the middle part of the button (4) is also provided with a groove (7).

5. The waterproof switch according to claim 1, wherein: still be equipped with mounting panel (8) in casing (1), be equipped with the accommodation space between mounting panel (8) and casing (1), switch module (3) set up in the accommodation space, mounting panel (8) both sides are equipped with and supply keypad (2) to rotate pivot (9) of connecting, and still are equipped with through-hole (10) that supply two swing pieces (5) to pass on mounting panel (8).