CN213583592U

CN213583592U - Durable button structure and remote controller

Info

Publication number: CN213583592U
Application number: CN202023108959.7U
Authority: CN
Inventors: 朱方波
Original assignee: Foshan Gangguan Electronic Co ltd
Current assignee: Foshan Gangguan Electronic Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-06-29
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a durable button structure and remote controller, including inferior valve and epitheca, the front of inferior valve is through connecting block fixedly connected with circuit board, the back fixedly connected with dog of epitheca. The utility model discloses a dog, reset spring, press the briquetting, the guide pillar, first stopper, the cooperation of second stopper and seal cover, press the briquetting and drive the guide pillar removal, regional contact with correspond on the circuit board, through reset spring to the effect of pressing the briquetting, guarantee to press the resilience of briquetting, first stopper and second stopper carry on spacingly to pressing the briquetting, prevent to cause too big impact and damage other components and parts on circuit board or the circuit board according to the briquetting to the circuit board, the life of button structure has been prolonged, avoid moisture to get into inside through the assembly gap between inferior valve and the epitheca, promote the waterproof performance of remote controller, thereby reach long service life's effect, the problem that current device life is short is solved.

Description

Durable button structure and remote controller

Technical Field

The utility model relates to a remote controller technical field specifically is a durable button structure and remote controller.

Background

At present, button structure on the market does not have buffer, only include the circuit board, locate the switch that dabs on the circuit board surface, and with this dabs the key panel that the switch next-door neighbour set up, the user presses key panel, key panel takes place deformation and touches the switch that dabs, thereby realize the button function, however, when the user pressed the strength of button too big, dabbing on the circuit board directly bears too big pressure, cause the components and parts damage on circuit board or the circuit board very easily, thereby cause the remote controller that is equipped with this button structure to lose efficacy, the life of button and remote controller has been shortened greatly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a durable button structure and remote controller possesses long service life's advantage, has solved the problem that current device life is short.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a durable button structure and remote controller, includes inferior valve and epitheca, connecting block fixedly connected with circuit board is passed through in the front of inferior valve, the back fixedly connected with dog of epitheca, the positive fixedly connected with reset spring of dog, reset spring's other end fixedly connected with presses the briquetting, press the surface of briquetting and be provided with the lag, press the back fixedly connected with guide pillar of briquetting, the first stopper of the equal fixedly connected with in the left and right sides of dog, one side fixedly connected with second stopper of dog, the front of epitheca is provided with the display screen, the front of inferior valve is provided with the arch, and bellied surface cover is equipped with the seal cover.

Preferably, the shape of the stop block is an L-shape, and the surface of the display screen is coated with mirror chromium.

Preferably, the protective sleeve is formed by conducting resin injection molding, and fluorescent powder is filled between the protective sleeve and the pressing block.

Preferably, a battery cover is arranged on the back of the lower shell, and a corrugated strip is arranged on the back of the battery cover.

Preferably, the front surface of the upper shell is provided with a label, and the back surface of the lower shell is provided with a heat dissipation hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a dog, reset spring, press the briquetting, the guide pillar, first stopper, the cooperation of second stopper and seal cover, press the briquetting and drive the guide pillar removal, regional contact with correspond on the circuit board, through reset spring to the effect of pressing the briquetting, guarantee to press the resilience of briquetting, first stopper and second stopper carry on spacingly to pressing the briquetting, prevent to cause too big impact and damage other components and parts on circuit board or the circuit board according to the briquetting to the circuit board, the life of button structure has been prolonged, avoid moisture to get into inside through the assembly gap between inferior valve and the epitheca, promote the waterproof performance of remote controller, thereby reach long service life's effect, the problem that current device life is short is solved.

2. The utility model discloses a surface coating that designs the display screen has mirror surface chromium, is convenient for protect the display screen, through design lag and press and pack between the briquetting to have phosphor powder, and convenient to use person uses this remote controller night, through design ripple strip, conveniently dismantles the battery cover.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the structure of the present invention;

fig. 3 is a bottom sectional view of the upper case structure of the present invention.

In the figure: 1. a lower case; 2. an upper shell; 3. a circuit board; 4. a stopper; 5. a return spring; 6. a pressing block; 7. a protective sleeve; 8. a guide post; 9. a first stopper; 10. a second limiting block; 11. a display screen; 12. sealing sleeves; 13. a battery cover; 14. a corrugated strip; 15. a label; 16. and (4) heat dissipation holes.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a durable key structure and a remote controller, including a lower case 1 and an upper case 2, a label 15 is disposed on the front of the upper case 2, a heat dissipation hole 16 is disposed on the back of the lower case 1, mirror chromium is coated on the surface of the display screen 11 by design, so as to protect the display screen 11, fluorescent powder is filled between a protective cover 7 and a pressing block 6 by design, so that the remote controller can be conveniently used by a user at night, a battery cover 13 is conveniently detached by design of a corrugated strip 14, a circuit board 3 is fixedly connected to the front of the lower case 1 through a connection block, a battery cover 13 is disposed on the back of the lower case 1, the corrugated strip 14 is disposed on the back of the battery cover 13, a stopper 4 is fixedly connected to the back of the upper case 2, the stopper 4 is L-shaped, the mirror chromium is coated on the surface of the display screen 11, a return spring 5 is, the surface of the pressing block 6 is provided with a protective sleeve 7, the protective sleeve 7 is formed by injection molding of conductive adhesive, fluorescent powder is filled between the protective sleeve 7 and the pressing block 6, the back of the pressing block 6 is fixedly connected with a guide pillar 8, the left side and the right side of the stop block 4 are both fixedly connected with a first limiting block 9, one side of the stop block 4 is fixedly connected with a second limiting block 10, the front of the upper shell 2 is provided with a display screen 11, the front of the lower shell 1 is provided with a bulge, the surface of the bulge is sleeved with a sealing sleeve 12, the pressing block 6 is pressed through the matching of the stop block 4, a reset spring 5, the pressing block 6, the guide pillar 8, the first limiting block 9, the second limiting block 10 and the sealing sleeve 12, the pressing block 6 drives the guide pillar 8 to move and contact with a corresponding region on the circuit board 3, the resilience of the pressing block 6 is ensured through the action of the reset spring 5 on, prevent to lead to the fact too big impact and damage other components and parts on circuit board 3 or the circuit board 3 according to briquetting 6 to circuit board 3, prolonged the life of button structure, avoid moisture to get into inside through the assembly gap between inferior valve 1 and the epitheca 2, promote the waterproof performance of remote controller to reach long service life's effect, solved the short problem of current device life.

During the use, press down and press block 6, press block 6 to drive guide pillar 8 and remove, with the regional contact of the last correspondence of circuit board 3, through reset spring 5 to the effect of pressing block 6, guarantee to press the resilience of block 6, first stopper 9 and second stopper 10 are spacing to pressing block 6, prevent to press block 6 to cause too big impact and damage circuit board 3 or other components and parts on the circuit board 3 to circuit board 3, the life of button structure has been prolonged, avoid moisture to get into inside through the assembly gap between inferior valve 1 and the epitheca 2, promote the waterproof performance of remote controller, thereby reach long service life's effect.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a durable button structure and remote controller, includes inferior valve (1) and epitheca (2), its characterized in that: the utility model discloses a display screen, including inferior valve (1), connecting block fixedly connected with circuit board (3) is passed through in the front of inferior valve (1), back fixedly connected with dog (4) of epitheca (2), the positive fixedly connected with reset spring (5) of dog (4), the other end fixedly connected with of reset spring (5) presses briquetting (6), the surface of pressing briquetting (6) is provided with lag (7), back fixedly connected with guide pillar (8) of pressing briquetting (6), the first stopper (9) of the equal fixedly connected with in both sides about dog (4), one side fixedly connected with second stopper (10) of dog (4), the front of epitheca (2) is provided with display screen (11), the front of inferior valve (1) is provided with the arch, and bellied surface cover is equipped with seal cover (12).

2. The durable key structure and remote controller of claim 1, wherein: the shape of dog (4) is the L type, the surface coating of display screen (11) has mirror surface chromium.

3. The durable key structure and remote controller of claim 1, wherein: the protective sleeve (7) is formed by conducting resin in an injection molding mode, and fluorescent powder is filled between the protective sleeve (7) and the pressing block (6).

4. The durable key structure and remote controller of claim 1, wherein: a battery cover (13) is arranged on the back of the lower shell (1), and corrugated strips (14) are arranged on the back of the battery cover (13).

5. The durable key structure and remote controller of claim 1, wherein: the front surface of the upper shell (2) is provided with a label (15), and the back surface of the lower shell (1) is provided with a heat dissipation hole (16).