阅读说明：本技术 一种遥控器 (A kind of remote controler ) 是由 刘铁 王梦囡 梁万春 陈栋 姚亮亮 黄亮 余久平 袁子明 于 2019-08-23 设计创作，主要内容包括：本发明提供一种遥控器,包括上壳体和下壳体,上壳体与下壳体扣合从而形成遥控器的外壳,外壳内部设有电路板,电路板上设有至少一个灯珠,上壳体与灯珠相对的位置设有出光部,在出光部与灯珠之间,上壳体的材料向电路板延伸形成光通道,遥控器还包括遮光组件；遮光组件包括基板和设于基板上的遮光套筒,基板上设置有第一通孔,第一通孔与遮光套筒贯通,灯珠位于第一通孔内,遮光套筒套设于光通道上。本发明提供的遥控器,在使用时,灯珠在遮光组件的第一通孔内,灯珠发出的光线通过光通道射到出光部,遮光套筒可以保证灯珠发出的光线不易散射,也不易漏到遥控器内。(The present invention provides a kind of remote controler, including upper housing and lower case, upper housing and lower case fasten to form the shell of remote controler, interior of shell is equipped with circuit board, circuit board is equipped at least one lamp bead, and the upper housing position opposite with lamp bead is equipped with light out part, between light out part and lamp bead, the material of upper housing extends to form optical channel to circuit board, and remote controler further includes light shield device；Light shield device includes substrate and the shading sleeve on substrate, and first through hole is provided on substrate, and first through hole and shading sleeve penetrate through, and lamp bead is located in first through hole, and shading sleeve is sheathed on optical channel.Remote controler provided by the invention, when in use, lamp bead is in the first through hole of light shield device, and the light that lamp bead issues is mapped to light out part by optical channel, and the light that shading sleeve can guarantee that lamp bead issues is not easy to scatter, is also not easy to drain in remote controler.)

1. a kind of remote controler, including upper housing and lower case, the upper housing fastens to be formed described distant with the lower case The shell of device is controlled, the interior of shell is equipped with circuit board, and the circuit board is equipped at least one lamp bead, which is characterized in that institute The upper housing position opposite with the lamp bead is stated equipped with light out part, between the light out part and the lamp bead, the material of upper housing Expect to extend to form optical channel to circuit board, the remote controler further includes light shield device；

The light shield device includes substrate and the shading sleeve on substrate, is provided with first through hole on the substrate, described First through hole and the shading sleeve penetrate through, and the lamp bead is located in the first through hole, and the shading sleeve is sheathed on described On optical channel.

2. remote controler according to claim 1, which is characterized in that the first protrusion is provided on the substrate, described first The middle part of protrusion is provided with cross bath.

3. remote controler according to claim 2, which is characterized in that on the substrate, the side supported or opposed with first protrusion Annular groove is provided on face, and the annular groove is corresponding with first protrusion；Second is set in the middle part of the annular groove Protrusion.

4. remote controler according to claim 1, which is characterized in that the light shield device is made of elastic material.

5. remote controler according to claim 1, which is characterized in that be provided with multiple first through hole, institute on the substrate It states each first through hole on substrate and is correspondingly connected with the shading sleeve.

6. remote controler according to claim 5, which is characterized in that the shading sleeve is structure as a whole with the substrate.

7. remote controler according to claim 1, which is characterized in that multiple third protrusions are provided on the upper housing, it is described Multiple the second through-holes corresponding with the third protrusion are provided on substrate, so that the light shield device is fixedly arranged on the upper casing On body.

8. remote controler according to claim 3, which is characterized in that the circuit board is located in the lower casing, the shading group Part is set on the circuit board, and the annular groove is arranged towards the circuit board, and described first is raised towards the upper housing Setting.

9. remote controler according to claim 8, which is characterized in that be provided with button, the company of the button on the upper housing Socket part is connected by being inserted into the cross bath with the light shield device.

10. wanting 8 remote controlers according to right, which is characterized in that set in the space that the annular groove is formed with the circuit board It is equipped with metal dome.

Technical field

The present invention relates to electronic telecontrol technical field, a kind of particularly remote controler.

Background technique

Remote controler is a kind of wireless launcher, and by modern digital coding, key information is encoded, and is led to Infrared diode transmitting light wave is crossed, the infrared signal received is transformed into telecommunications by the infrared receiver of the received machine of light wave Number, it is decoded into processor, it is required to complete to reach the equipment such as control air-conditioning, TV set-top box to demodulate corresponding instruction Operation.

Remote controler directly influences the usage experience of user as the hand-held product used of user, the superiority and inferiority of appearance, because This appearance is one of design focal point of remote controler.

Summary of the invention

In view of this, remote controler provided by the invention, which is not easy light leakage when in use, helps to improve remote controler Appearance.

To achieve the above object, according to an aspect of the invention, there is provided a kind of remote controler.

A kind of remote controler provided by the invention, the upper housing and the lower case fasten to form the remote controler Shell, the interior of shell are equipped with circuit board, and the circuit board is equipped at least one lamp bead, the upper housing and the lamp bead Opposite position is equipped with light out part, and between the light out part and the lamp bead, the material of upper housing is extended to form to circuit board Optical channel, the remote controler further include light shield device；

The light shield device includes substrate and the shading sleeve on the substrate, and it is logical that first is provided on the substrate Hole, the first through hole and the shading sleeve penetrate through, and the lamp bead is located in the first through hole, and the shading sleeve is arranged In on the optical channel.

Optionally, it is provided with the first protrusion on the substrate, the middle part of first protrusion is provided with cross bath.

Optionally, on the substrate, annular groove, and the annular are provided on the side supported or opposed with first protrusion Slot is corresponding with first protrusion；The second protrusion is set in the middle part of the annular groove.

Optionally, the light shield device is made of elastic material.

Optionally, multiple first through hole, each first through hole pair on the substrate are provided on the substrate The shading sleeve should be connected.

Optionally, the shading sleeve is structure as a whole with the substrate.

Optionally, it is provided with multiple third protrusions on the upper housing, the multiple and third is provided on the substrate Corresponding second through-hole of protrusion, so that the light shield device is fixedly arranged on the upper housing.

Optionally, the circuit board is located in the lower casing, and the light shield device is set on the circuit board, and the ring Shape slot is arranged towards the circuit board, and first protrusion is arranged towards the upper housing.

Optionally, be provided with button on the upper housing, the interconnecting piece of the button by be inserted into the cross bath with The light shield device is connected.

Optionally, metal dome is provided in the space that the annular groove and the circuit board are formed.

According to the technique and scheme of the present invention, remote controler has light shield device and light out part, and light shield device includes substrate and sets In being provided with first through hole on the shading sleeve on substrate, substrate, first through hole and shading sleeve are penetrated through, and it is logical that lamp bead is located at first In hole, shading sleeve is sheathed on optical channel, and when in use, lamp bead is in the first through hole of light shield device, the light of lamp bead sending Line is mapped to light out part by optical channel, while shading sleeve is sealed optical channel, it is ensured that the light that lamp bead issues is not Easily scattering, is also not easy to drain in remote controler.

Detailed description of the invention

Attached drawing for a better understanding of the present invention, does not constitute an undue limitation on the present invention.Wherein:

Fig. 1 is the structural schematic diagram of remote controler according to an embodiment of the present invention；

Fig. 2 is the structural schematic diagram of light shield device according to an embodiment of the present invention；

Fig. 3 is the structural schematic diagram of light shield device according to an embodiment of the present invention；

Fig. 4 is the partial enlargement structural representation of remote controler according to an embodiment of the present invention.

Wherein, 1- lower case；2- circuit board；3- upper housing；4- light shield device, 5- optical channel, the first protrusion of 6-, 7- are pressed Button, 8- metal dome, 9- first through hole, the second protrusion of 10-, 11- annular groove, 12- cross bath, the second through-hole of 13-, 14- lamp bead, 15- shading sleeve.

Specific embodiment

Below in conjunction with attached drawing, an exemplary embodiment of the present invention will be described, including the various of the embodiment of the present invention Details should think them only exemplary to help understanding.Therefore, those of ordinary skill in the art should recognize It arrives, it can be with various changes and modifications are made to the embodiments described herein, without departing from scope and spirit of the present invention.Together Sample, for clarity and conciseness, descriptions of well-known functions and structures are omitted from the following description.

With reference to Fig. 1 and Fig. 4, a kind of remote controler disclosed by the invention, including upper housing 3 and lower case 1, upper housing 3 is under Shell 1 fastens to form closed shell, and interior of shell is equipped with circuit board 2, and circuit board 2 is equipped at least one lamp bead 14 (quantity of lamp bead 14 can be 1 or multiple, depending on demand), the position opposite with lamp bead 14 is equipped with light out part on upper housing 3, Between light out part and lamp bead 14, the material of upper housing to circuit board 2 extends to form optical channel 5, and (light out part is located at optical channel 5 Surface, and the thinner thickness of light out part, lamp bead is more soft by the light that light out part is shot out, not dazzling), remote controler is also Including light shield device 4；Light shield device 4 connect formation with lower case 1 for the light that lamp bead 14 issues to be scattered in the upper housing 3 In closed shell mechanism.

Light shield device 4 includes substrate and the shading sleeve 15 on substrate, is provided with first through hole 9 on substrate, and first Through-hole 9 and shading sleeve 15 penetrate through, and lamp bead 14 is located in first through hole 9, and shading sleeve 15 is sheathed on optical channel 5, wherein excellent Selection of land, optical channel 5 are structure as a whole with upper housing 3.

Shading sleeve 15 can be hollow cylindrical structure, hollow prism shape structure, shaped hollow round table structure, hollow terrace with edge Shape structure etc..The internal diameter of shading sleeve 15 is slightly larger than the outer diameter of optical channel 5.

When in use, in the first through hole 9 of light shield device 4, the light that lamp bead 14 issues passes through lamp bead 14 remote controler Optical channel 5 is mapped to light out part, while shading sleeve 15 is sealed optical channel 5 and blocks, it is ensured that the light that lamp bead 14 issues Line is not easy to scatter, and is also not easy to drain in remote controler.

In a specific embodiment, as shown in Figures 2 and 3,4 lamp beads 14, light shield device are provided in lower case 1 4 first through hole 9 and 4 shading sleeves 15 are correspondingly provided on 4, shading sleeve 15 is structure as a whole with substrate, and 4 first 9 spaced set of through-hole.Shading sleeve 15 is hollow cylindrical structure, and the internal diameter of shading sleeve 15 is slightly larger than optical channel 5 Outer diameter can reduce the loss of light in this way.

Circuit board 2 can be pcb board, printed wiring board etc., further limitation not done in the present invention, as long as being able to achieve In remote controler provided by the invention, electric energy is provided for lamp bead 14.

In the present invention, it is provided with the first protrusion 6 on substrate, the middle part of the first protrusion 6 is provided with cross bath 12.In In one specific embodiment, the first protrusion 6 is round pie structure, and cross bath 12 is located at the middle part of the first protrusion 6.

In the present invention, on substrate, annular groove 11, and annular groove 11 are provided on the side supported or opposed with the first protrusion 6 It is corresponding with the first protrusion 6；The middle part of annular groove 11 is set to the second protrusion 10.That is the back side of the first protrusion 6 is provided with annular Slot 11, annular groove 11 includes the first groove and the second groove, and the second groove is located in the first groove.

In a specific embodiment, the cross section of the first groove is circle.Radius is R, the cross section of the second groove For circle, radius r, and R are greater than r.

Radial dimension of the size radially of second protrusion 10 less than the second groove.

In the present invention, light shield device 4 is made of elastic material.Preferably, light shield device 4 is by black elastic silica gel structure At black elastic silica gel can prevent light from passing through light shield device 4, to guarantee that light shield device 4 can prevent light leakage.In addition by There is certain elastic force in elastic silica gel, when light shield device 4 is pressed by certain force in use, light shield device 4 can Generate certain deformation, when press disappear when, light shield device 4 restores to the original state, therefore the not rapid wear in use of light shield device 4 It is bad.

The quantity of shading sleeve 15 can be one or more, with the quantity of first through hole 9 and the quantity phase of lamp bead 14 Together, therefore the quantity of shading sleeve 15 can be determined according to the quantity of lamp bead 14.

Shading sleeve 15 and substrate are structure as a whole and can further prevent light leakage.

In the present invention, it is provided with multiple third protrusions on upper housing 3, is provided on substrate multiple opposite with third protrusion The second through-hole 13 answered, so that light shield device 4 is fixedly arranged on upper housing 3.

Upper housing 3 is snapped together by third protrusion with the second through-hole 13 with light shield device 4, so that upper housing 3 It links together with light shield device 4, and is easy dismounting.

In the present invention, circuit board 2 is located in lower casing, and light shield device 4, and 11 direction of annular groove are provided on circuit board 2 Circuit board 2 is arranged, and the first protrusion 6 is arranged towards upper housing 3.Button 7 is provided on upper housing 3, the interconnecting piece of button 7 is by inserting Enter cross bath 12 to be connected with light shield device 4.Metal dome 8 is provided in the space that annular groove 11 and circuit board 2 are formed.Metal dome 8 conductive energy, make the conducting of its two sides contact to make remote controler issue operation signal, in the present invention being capable of control circuit The opening and closing of plate 2 and lamp bead 14.The stabilization screen resilience (pressing rear self-return) that metal dome 8 has, can bring to operator It is comfortable to touch sense.

When the remote controler when in use, by pressing keys, key moves down operator, since the interconnecting piece of key is inserted Enter cross bath 12, and then the second protrusion 10 driven to move down, the second protrusion 10 move down during to metal dome 8 to Under pressure, so that circuit board 2 and lamp bead 14 be connected, lamp bead 14 shines, and is connected to other in remote controler simultaneously at this time Circuit makes remote controler issue operation signal, and mechanism is similarly to the prior art；When operator unclamps key, key drives connection Portion sets back, the disappearance subject to downward force of metal dome 8, and circuit board 2 and lamp bead 14 disconnect, and lamp bead 14 restores closed state.

Remote controler provided by the invention has optical channel 5, can omit light-strip；And it is made of the silica gel of elasticity Light leakage when being sealed against only key to optical channel 5 of shading sleeve 15；Light shield device 4 extends to below key, facilitates It reduces number of parts, simplify assembly process.

Above-mentioned specific embodiment, does not constitute a limitation on the scope of protection of the present invention.Those skilled in the art should be bright It is white, design requirement and other factors are depended on, various modifications, combination, sub-portfolio and substitution can occur.It is any Made modifications, equivalent substitutions and improvements etc. within the spirit and principles in the present invention, should be included in the scope of the present invention Within.