CN208796873U - Remote controler - Google Patents

Abstract

The utility model discloses a kind of remote controlers, including remote controler upper casing, remote controler lower casing, remote control circuitry plate and control button, remote controler upper casing and remote controler lower casing constitute a cavity, remote control circuitry plate is fixed on inside cavity, control button passes through remote controler upper casing and contacts with internal remote control circuitry plate, remote controler lower case includes inner sidewall and lateral wall, and inner sidewall and lateral wall constitute an annular groove, and annular groove notch is fillet；Remote controler upper casing edge is tapered end face, and the thickness of remote controler upper casing most thin edges is less than the spacing between inner sidewall and lateral wall, and the thickness of remote controler upper casing most thick rim is greater than the spacing between inner sidewall and lateral wall；Remote controler upper casing is caught in inside annular groove by being interference fitted connection.The utility model provides a kind of Dustproof remote controller.

Description

Remote controler

Technical field

The utility model relates to remote controler technical field more particularly to a kind of remote controlers.

Background technique

With the progress of science and technology, electric product and people's lives are contacted more and more closely, and remote controler is as one Important operation controls product often because dust and the corrosive effect of water its normal use, especially compare evil in some environment Bad field of employment, this problem are just more prominent.Under the larger environment of flue dust after a period of use, often because of dust Blocking cause button operation flexibility to substantially reduce, and in use, because of human factor or environment reason dust etc. It immerses in remote controler, often will affect the normal work of the electronic circuit board and electronic component inside remote controler, serious person's meeting Directly damage remote controler make its can not normal use, this not only makes troubles to normal work, and replacement remote controler will increase again and make Use cost.

Utility model content

The purpose of this utility model is to provide a kind of Dustproof remote controllers.

Technical solution used by remote controler disclosed by the utility model is:

A kind of remote controler, including remote controler upper casing, remote controler lower casing, remote control circuitry plate and control button, the remote control Device upper casing and remote controler lower casing constitute a cavity, and the remote control circuitry plate is fixed on inside cavity, and the control button passes through Remote controler upper casing is contacted with internal remote control circuitry plate, and the remote controler lower case includes inner sidewall and lateral wall, the inside Wall and lateral wall constitute an annular groove, and the annular groove notch is fillet；Remote controler upper casing edge is tapered end Face, the thickness of the remote controler upper casing most thin edges are less than the spacing between inner sidewall and lateral wall, and the remote controler upper casing is most The thickness of thick rim is greater than the spacing between inner sidewall and lateral wall；The remote controler upper casing is caught in ring by being interference fitted connection Inside shape slot.

Preferably, remote controler upper casing edge and inner sidewall edge are rubber material.

Preferably, the remote controler upper casing and control button are integrally formed.

Preferably, remote controler upper casing outer surface and remote controler lower casing outer surface are equipped with dustproof film.

Preferably, the lateral wall, which is equipped with, reinforces area.

Preferably, the control button outer surface is coated with fluorescent paint.

The beneficial effect of remote controler disclosed by the utility model is: being equipped with inside and outside lateral wall by remote controler lower case Design constitutes an annular groove, and annular groove notch is fillet；Remote controler upper casing edge is tapered end face, remote controler upper casing The thickness of most thin edges is less than the spacing between inner sidewall and lateral wall, and the thickness of remote controler upper casing most thick rim is greater than inner sidewall Spacing between lateral wall；Remote controler upper casing is caught in inside annular groove by being interference fitted connection, such lateral wall, remote controler Upper housing and inner sidewall will form a winding gap, and dust is difficult to continue through in the absence of external forces sinuous Tortuous gap, to achieve the effect that dust-proof.

Detailed description of the invention

Fig. 1 is the assembling schematic diagram of the utility model remote controler.

Specific embodiment

The utility model is further elaborated and is illustrated with Figure of description combined with specific embodiments below:

Referring to FIG. 1, a kind of remote controler, including remote controler upper casing 10, remote controler lower casing 20, remote control circuitry plate 30 and control Key 40 processed.

Remote controler upper casing 10 and remote controler lower casing 20 constitute a cavity, and remote control circuitry plate 30 is fixed on inside cavity, control Key 40 processed passes through remote controler upper casing 10 and contacts with internal remote control circuitry plate 30.

20 body of remote controler lower casing includes inner sidewall 21 and lateral wall 22, and inner sidewall 21 and lateral wall 22 constitute an annular groove, Annular groove notch is fillet.

10 edge of remote controler upper casing is tapered end face, and the thickness of the most thin edges of remote controler upper casing 10 is less than inner sidewall 21 With the spacing between lateral wall 22, between the thickness of the most thick rim of remote controler upper casing 10 is greater than between inner sidewall 21 and lateral wall 22 Away from.

Remote controler upper casing 10 by be interference fitted connection be caught in inside annular groove in this way lateral wall, 10 body of remote controler upper casing and Inner sidewall 21 will form a winding gap, and dust is difficult to continue through in the absence of external forces winding Gap, to achieve the effect that dust-proof.

10 edge of remote controler upper casing and 21 edge of inner sidewall are all made of rubber material, using its preferable resilience, make it The tight type of structure is more preferably.

Remote controler upper casing 10 and control button 40 are integrally formed, and will not be generated gap, be effectively prevent the entrance of external dust.

10 outer surface of remote controler upper casing and 20 outer surface of remote controler lower casing are equipped with dustproof film, when installation fixes remote control After device upper casing 10 and remote controler lower casing 20, it will have dustproof film in its surrounding hypothesis to enhance its dust-proof grade.

Lateral wall 22, which is equipped with, reinforces area, can play a protective role when remote controler is fallen, improve its drop resistant intensity.

40 outer surface of control button is coated with fluorescent paint, can be very when user is when needing to control other electric appliances at night Readily see control button 40 clearly.

In the present embodiment, battery is integrated on remote control circuitry plate 30, is pasted with wireless charging below remote control circuitry plate 30 Electric coil, Wireless charging coil are connected with battery.It is charged, is avoided in replacement battery for remote controler by way of wireless charging When dust enter inside remote controler.

In the present embodiment, Delta Region also is offered in remote controler lower casing 20, and offer through-hole, user in Delta Region Remote controler can be through in the belongings such as key chain, be remotely controlled other electric appliances convenient for user.

The utility model provides a kind of remote controler, and the design of inside and outside lateral wall is equipped with by remote controler lower case, constitutes one Annular groove, annular groove notch are fillet；Remote controler upper casing edge is tapered end face, the thickness of remote controler upper casing most thin edges Degree is less than the spacing between inner sidewall and lateral wall, and the thickness of remote controler upper casing most thick rim is greater than between inner sidewall and lateral wall Spacing；Remote controler upper casing is caught in inside annular groove by being interference fitted connection, such lateral wall, remote controler upper housing and inside Wall will form a winding gap, and dust is difficult to continue through winding gap in the absence of external forces, It is dust-proof to achieve the effect that.

Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this The spirit and scope of utility model technical solution.

Claims (5)

1. a kind of remote controler, including remote controler upper casing, remote controler lower casing, remote control circuitry plate and control button, the remote controler Upper casing and remote controler lower casing constitute a cavity, and the remote control circuitry plate is fixed on inside cavity, and the control button passes through distant Control device upper casing is contacted with internal remote control circuitry plate, which is characterized in that the remote controler upper casing and control button are integrally formed, institute Stating remote controler lower case includes inner sidewall and lateral wall, and the inner sidewall and lateral wall constitute an annular groove, the annular groove slot Mouth is fillet；Remote controler upper casing edge is tapered end face, and the thickness of the remote controler upper casing most thin edges is less than The thickness of spacing between inner sidewall and lateral wall, the remote controler upper casing most thick rim is greater than between inner sidewall and lateral wall Spacing；The remote controler upper casing is caught in inside annular groove by being interference fitted connection.

2. remote controler as described in claim 1, which is characterized in that remote controler upper casing edge and inner sidewall edge are rubber Glue material matter.

3. remote controler as described in claim 1, which is characterized in that remote controler upper casing outer surface and remote controler lower casing appearance Face is equipped with dustproof film.

4. remote controler as described in any one of claims 1-3, which is characterized in that the lateral wall, which is equipped with, reinforces area.

5. remote controler as claimed in claim 4, which is characterized in that the control button outer surface is coated with fluorescent paint.