CN209767988U

CN209767988U - Waterproof remote controller

Info

Publication number: CN209767988U
Application number: CN201822063049.8U
Authority: CN
Inventors: 李宝宝; 赵志刚; 李雪东; 李首成
Original assignee: QINGDAO INNOVATIVE CONTROL TECHNOLOGY Co Ltd
Current assignee: QINGDAO INNOVATIVE CONTROL TECHNOLOGY Co Ltd
Priority date: 2018-12-10
Filing date: 2018-12-10
Publication date: 2019-12-10
Anticipated expiration: 2028-12-10

Abstract

the utility model belongs to the technical field of remote controller equipment, and relates to a waterproof remote controller, which adopts the film-covered waterproof technology, and the main structure comprises a nameplate, a lower shell, a printed circuit board, a battery compartment, a sealing ring groove, a battery, a sealing ring and a battery cover; the data plate is connected with the lower shell in a bonding mode to form a whole, a printed circuit board is arranged between the data plate and the lower shell, a battery compartment with a circular structure is arranged at the lower part of the back face of the lower shell, a sealing ring groove with a circular structure is arranged on the upper part of the battery compartment, a battery is arranged in the battery compartment, a sealing ring is arranged in the sealing ring groove, a battery cover with a circular plate-shaped structure is arranged at the top of the sealing ring, the battery cover is connected with the lower shell in a clamping mode, the data plate made of plastic is directly pasted with the lower shell, the battery compartment at the back of the upper shell abandons the structure that the conventional battery cover compresses a waterproof battery cover in a waterproof mode, the battery cover with a circular structure is matched with the sealing ring groove, the sealing ring.

Description

waterproof remote controller

The technical field is as follows:

The utility model belongs to the technical field of remote controller equipment, a waterproof remote controller is related to, adopts tectorial membrane waterproof technology, solves remote controller waterproof construction among the prior art loaded down with trivial details, the complete machine overweight excessive thickness, the mould and the sealing member processing degree of difficulty is big, equipment difficulty and problem with high costs.

Background art:

The remote controller is a wireless transmitting device, and codes the key information by a modern digital coding technology, transmits light waves by an infrared diode, converts received infrared signals into electric signals by an infrared receiver of a receiver by the light waves, decodes the electric signals by a processor, and demodulates corresponding instructions to achieve the operation requirements for controlling equipment such as a set top box and the like to complete; modern remote controllers are mainly composed of integrated circuit boards and buttons for generating different messages (composed of a group of interrelated meaningful symbols which can express certain complete information), and along with the development of social productivity, the waterproof function of the remote controller is increasingly emphasized; the waterproof remote controller disclosed in the chinese patent 201020647403.2 comprises a body, a PCB, a battery cover, wherein the body has an upper cover and a lower cover, the PCB is disposed between the upper cover and the lower cover, the upper cover and the lower cover are connected by ultrasonic waves, the upper cover is provided with a button and an infrared emission window, the lower cover is provided with a battery accommodating cavity, the battery cover covers the battery accommodating cavity, and a waterproof gasket is disposed between the battery accommodating cavity and the battery cover; chinese patent 201220484971.4 discloses a dustproof and waterproof remote controller, wherein a key sealing pad is disposed on a front panel in a remote controller housing, the dustproof and waterproof keys are disposed on the key sealing pad, a keyboard pressing plate is disposed on the dustproof and waterproof keys and fastens the dustproof and waterproof keys with the front panel in the remote controller housing by screws, a remote controller circuit board is fixed on the dustproof and waterproof keys and connected with the dustproof and waterproof keys by a connector, an infrared emission lamp is fixed in an infrared emission lamp sleeve fixed on an upper end face of the remote controller housing, an O-shaped sealing ring is disposed between the infrared emission lamp sleeve and the upper end face of the remote controller housing, a remote controller back plate is fixed on a frame plate behind the remote controller housing, a back plate sealing pad is disposed between the remote controller back plate and the frame plate behind the remote controller housing, and a battery cover plate is fixed on the remote, a cover plate sealing gasket is arranged between the battery cover plate and the remote controller back plate; the waterproof remote controller disclosed in the chinese patent 201320047361.2 comprises a housing and a circuit board assembly in the housing, wherein the housing comprises an upper shell, a lower shell, a battery compartment cover and an antenna cover, the upper shell and the lower shell are matched to package the circuit board assembly, the battery compartment and the battery compartment cover are matched to package through the lower shell, one end of the antenna cover is arranged between the upper shell and the lower shell to enable the antenna cover to protrude out of the housing, and a sealing ring is arranged at a mounting position where the antenna cover is matched with the upper shell and the lower shell; a sealing gasket is arranged between the lower shell and the upper shell of the shell, and the upper shell, the lower shell and the sealing gasket are matched and installed to enable the contact part of the upper shell and the sealing gasket to be embedded into the sealing gasket under stress; chinese patent 201720089571.6 discloses a waterproof remote controller, which belongs to the technical field of remote controllers. It has solved the poor problem of current remote controller waterproof ability. The waterproof remote controller comprises a panel, a circuit board and a rear plate, wherein the panel is provided with a display screen and a control button, the circuit board is positioned between the panel and the rear plate, the display screen and the control button are both connected with the circuit board, waterproof surface stickers are respectively bonded on the display screen and the control button, an annular groove is formed in the edge of the panel, a first sealing ring is arranged in the annular groove, a plurality of first fixing holes are formed in the outer side of the annular groove, a plurality of second fixing holes are formed in the edge of the rear plate, the panel and the rear plate are fixedly connected by penetrating through fasteners in the corresponding first fixing holes and the corresponding second fixing holes, a battery cover is fixedly connected in the middle of the rear plate in a clamping manner, and a second sealing ring is arranged between the battery cover and the; the waterproof remote controller disclosed in chinese patent 201520857891.2 comprises a housing, a remote control circuit board, a plurality of keys and a power switch; the remote control circuit board is arranged in the shell; the keys and the power switch are arranged on the shell and connected with the remote control circuit board; the key and the power switch are both waterproof touch switches; the waterproof tact switch comprises a baffle, a button, an elastic sheet, a terminal, a base, a composite sealing film sheet and a luminous indicating element; the baffle is arranged on the base and used for limiting the position of the button; a through hole matched with the button is formed in the center of the baffle, a cavity is formed between the baffle and the base, and the button penetrates through the through hole and extends into the cavity; an elastic sheet is arranged at one end of the button positioned in the cavity; the terminal is arranged on the base below the elastic sheet in the cavity; the luminous indicating element is arranged on the button and used for indicating the state of the button; the light-emitting element comprises a light-emitting body and an indication interface, and the indication interface is arranged on the button and used for installing the light-emitting body in an insertion mode; the composite sealing film sheet is covered between the button and the cavity of the base, the composite sealing film sheet is positioned above the elastic sheet and the terminal, one end of the composite sealing film sheet is adhered to the side wall of the button positioned in the cavity, and the other end of the composite sealing film sheet is adhered to the base to form a cavity for sealing the elastic sheet and the terminal; the waterproof remote controller disclosed in chinese patent 201720716393.5 comprises a front case, a rear case, a battery cover, a transmission window, a card holder, a control panel, a seal ring I, a seal ring II, and a seal ring III; the rear shell is connected with the front shell; the battery cover is fixedly connected with the rear shell; the emission window is positioned at the top of the rear shell; the clamping seat is connected with the outer side surface of the rear shell; the control panel is positioned between the front shell and the rear shell; the sealing ring I is fixed between the front shell and the rear shell; the sealing ring II is positioned between the battery cover and the rear shell; the sealing ring III is positioned between the transmitting window and the rear shell; the sealing ring III is provided with a waterproof lug, and the cross section of the sealing ring III is I-shaped; the transmitting window and the rear shell are provided with grooves corresponding to the sealing ring III; the front shell is provided with a flange; the rear shell is provided with an assembling groove matched with the flange; the control panel is provided with a waterproof ring; the waterproof remote controller disclosed in the chinese patent 201820040615.0 is provided with a battery compartment and a battery compartment cover on the back surface thereof, wherein the battery compartment cover is buckled on the back surface of the remote controller through a buckle and covers the battery compartment, the remote controller further comprises a sealing ring, a step is arranged on the upper surface of the battery compartment along the upper edge of the battery compartment, a circle of convex edge is arranged on the back surface of the battery compartment cover corresponding to the step, a circle of sealing edge extending to the side edge is arranged along the outer end of the convex edge, the sealing edge and the convex edge form a circle of fixing groove with an opening facing the side edge, and the sealing ring is embedded and fixed in the fixing groove; when the battery bin cover covers the battery bin, the sealing ring is tightly pressed between the fixing groove and the side wall of the step, and the lower surface of the sealing edge is tightly attached to the bottom surface of the step; the waterproof remote controller disclosed in the chinese patent 201820416246.0 comprises a sealing box, wherein a first opening is formed in the center of the top of the sealing box, a sealing gasket is fixedly connected to the first opening, support columns are fixedly connected to both sides of the inner wall of the sealing box in a staggered manner, a circuit board is arranged in the center of the inner cavity of the sealing box, a silica gel cap is fixedly connected to one side of the sealing box, a circuit chip is fixedly connected to the top of the inner wall of the other side of the sealing box, and a solar cell panel is fixedly connected to the bottom of the inner wall of the other side of the sealing box; the remote controllers of the patent products and the prior art have complex structures and too many structural components, so that automatic production cannot be realized, and the remote controllers have higher requirements on structural materials, production processes and assembly, so that the production efficiency is greatly reduced, and the production cost is increased; its structure is complicated, has higher requirement to the locking force of screw, and production is difficult to be realized, and the nut needs the manual work to place at the in-process of moulding plastics to the inferior valve, and the semi-automatic production mode cost of the inferior valve of moulding plastics is too high, and the waterproof lid of battery is easily not hard up, and water-proof effects receives the influence. Therefore, the waterproof remote controller with a simple structure is researched and designed, and has good social and economic values and a wide application prospect.

The invention content is as follows:

The utility model discloses an overcome that the structure that prior art exists is loaded down with trivial details, the complete machine overweight is too thick, the mould and the sealing member processing degree of difficulty are big, the equipment difficulty and shortcoming with high costs, research and development design a simple structure's waterproof remote controller, realize automated production.

In order to achieve the purpose, the main body structure of the waterproof remote controller comprises a nameplate, a lower shell, a printed circuit board, a battery bin, a sealing ring groove, a battery, a sealing ring and a battery cover; the nameplate and the lower shell are connected in a bonding mode to form a whole, the printed circuit board is arranged between the nameplate and the lower shell, the battery bin with a circular structure is arranged on the lower portion of the back face of the lower shell, the sealing ring groove with the circular structure is arranged on the upper portion of the battery bin, the battery is arranged in the battery bin, the sealing ring is arranged in the sealing ring groove, the top of the sealing ring is provided with a battery cover with a circular plate-shaped structure, and the battery cover is connected with the lower shell in a clamping.

Compared with the prior art, the utility model, cancel the upper housing, adopt the nameplate of plastics material to paste with the lower housing directly, make the complete machine weight reduce, thickness attenuate, the battery compartment at the upper housing back has abandoned the structure that conventional battery cover compresses tightly the waterproof cover of battery in waterproof aspect, adopt the battery cover of circular structure and seal ring groove cooperation, compress tightly the seal ring with the spinning of battery cover, battery cover and lower housing snap-fit each other, prevent that the battery cover from coming off, reach waterproof purpose; the waterproof LED lamp tube is simple in overall structure, the surface is waterproof only by adopting the lower shell and the nameplate, the overall hand feeling is good, comfortable ultrathin experience is provided for a user, the assembly process is simplified, automatic production is realized, the production efficiency is improved, and the material cost and the production cost are reduced.

Description of the drawings:

Fig. 1 is a schematic diagram illustrating a front structure of an example remote controller in the prior art related to the background art of the present invention.

Fig. 2 is a schematic diagram illustrating a back structure of an exemplary remote controller in the prior art related to the background of the present invention.

Fig. 3 is a schematic diagram of the main structure explosion principle of the present invention.

fig. 4 is a schematic diagram of the main structure of the present invention.

The specific implementation mode is as follows:

The present invention will be further described with reference to the following examples and accompanying drawings.

Example 1:

The main structure of the waterproof remote controller related to the embodiment comprises a nameplate 1, a lower shell 2, a printed circuit board 3, a battery compartment 4, a sealing ring groove 5, a battery 6, a sealing ring 7 and a battery cover 8; the nameplate 1 and the lower shell 2 are connected in a bonding mode to form a whole, the printed circuit board 3 is arranged between the nameplate 1 and the lower shell 2, the battery compartment 4 with a circular structure is arranged on the lower portion of the back face of the lower shell 2, the sealing ring groove 5 with the circular structure is arranged on the upper portion of the battery compartment 4, the battery 6 is arranged in the battery compartment 4, the sealing ring groove 5 is internally provided with the sealing ring 7, the top of the sealing ring 7 is provided with the battery cover 8 with the circular plate-shaped structure, and the battery cover 8 is connected with the lower shell 2 in a.

The nameplate 1 related to the embodiment is a plastic substrate of PET, PVC or PC; the binding surface of the lower shell 2 is a non-highlight surface; the printed circuit board 3 is a single panel; the battery compartment 4 is a storage position for the battery 6; the seal ring groove 5 can define and fix the position of the seal ring 7; the battery 6 is a button battery and provides electric quantity support for the printed circuit board 3; the sealing ring 7 is an O-shaped sealing ring; the battery cover 8 seals the battery 6 and the gasket 7 in the lower case 2 for waterproof protection.

The width of the joint sealing surface of the nameplate 1 and the lower shell 2 related to the embodiment is more than or equal to 0.6 mm.

when the waterproof remote controller related to the embodiment is assembled, firstly, the lower shell 2 and the printed circuit board 3 are put into a tool by a manipulator, and the printed circuit board 3 is pressed and fixed on the lower shell 2 by a preheated pressing block; then, the plastic nameplate 1 is adhered to the lower shell 2 and the printed circuit board 3 by adopting double-sided waterproof adhesive sticker, and the edge of the nameplate 1 and the edge of the lower shell 2 are pressed tightly by rolling with automatic rolling equipment, so that the adhesion is firm; finally, the lower shell 2 is turned over, the battery 6 is arranged in the battery bin 4, the sealing ring 7 is arranged in the sealing ring groove 5, the battery cover 8 is connected with the lower shell 2 in a buckling mode, and the battery cover 8 is screwed tightly, so that the battery cover 8 presses the sealing ring 7 tightly.

Claims

1. A waterproof remote controller is characterized in that a main body structure comprises a nameplate, a lower shell, a printed circuit board, a battery bin, a sealing ring groove, a battery, a sealing ring and a battery cover; the nameplate and the lower shell are connected in a bonding mode to form a whole, the printed circuit board is arranged between the nameplate and the lower shell, the battery bin with a circular structure is arranged on the lower portion of the back face of the lower shell, the sealing ring groove with the circular structure is arranged on the upper portion of the battery bin, the battery is arranged in the battery bin, the sealing ring is arranged in the sealing ring groove, the top of the sealing ring is provided with a battery cover with a circular plate-shaped structure, and the battery cover is connected with the lower shell in a clamping.