CN210607006U - Remote controller - Google Patents
Remote controller Download PDFInfo
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- CN210607006U CN210607006U CN201921379593.1U CN201921379593U CN210607006U CN 210607006 U CN210607006 U CN 210607006U CN 201921379593 U CN201921379593 U CN 201921379593U CN 210607006 U CN210607006 U CN 210607006U
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- remote controller
- light
- circuit board
- shading
- shell
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Abstract
The utility model provides a remote controller, which comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are buckled to form a shell of the remote controller, a circuit board is arranged inside the shell, at least one lamp bead is arranged on the circuit board, a light-emitting part is arranged at the position of the upper shell, which is opposite to the lamp bead, between the light-emitting part and the lamp bead, the material of the upper shell extends towards the circuit board to form an optical channel, and the remote controller also comprises a shading component; the shading assembly comprises a substrate and a shading sleeve arranged on the substrate, a first through hole is formed in the substrate and is communicated with the shading sleeve, the lamp beads are located in the first through hole, and the shading sleeve is sleeved on the optical channel. The utility model provides a remote controller, when using, the lamp pearl is in the first through-hole of shading subassembly, and the light that the lamp pearl sent shoots out light portion through the light channel, and the shading sleeve can guarantee that the light that the lamp pearl sent is difficult for the scattering, also is difficult for leaking in the remote controller.
Description
Technical Field
The utility model relates to an electronic remote control technical field relates to a remote controller especially.
Background
The remote controller is a wireless transmitting device, and codes the key information by modern digital coding technology, transmits light waves by an infrared diode, the light waves convert received infrared signals into electric signals by an infrared receiver of a receiver, the electric signals are decoded by a processor, and corresponding instructions are demodulated to control equipment such as an air conditioner, a television set top box and the like so as to complete required operations.
The appearance of the remote controller, which is a product used by a user in a hand-held manner, directly affects the use experience of the user, so that the appearance effect is one of the design key points of the remote controller.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a remote controller, this remote controller is difficult for the light leak when using, helps improving the outward appearance effect of remote controller.
To achieve the above object, according to one aspect of the present invention, there is provided a remote controller.
The utility model provides a remote controller, the shell of remote controller is formed by buckling the upper shell and the lower shell, a circuit board is arranged in the shell, at least one lamp bead is arranged on the circuit board, a light-emitting part is arranged at the position of the upper shell opposite to the lamp bead, a material of the upper shell extends to the circuit board to form an optical channel between the light-emitting part and the lamp bead, and the remote controller also comprises a shading component;
the shading assembly comprises a substrate and a shading sleeve arranged on the substrate, a first through hole is formed in the substrate, the first through hole is communicated with the shading sleeve, the lamp bead is located in the first through hole, and the shading sleeve is sleeved on the optical channel.
Optionally, a first protrusion is disposed on the substrate, and a cross-shaped groove is disposed in the middle of the first protrusion.
Optionally, an annular groove is formed in the substrate on a side surface facing back from the first protrusion, and the annular groove corresponds to the first protrusion; the middle part of the annular groove is arranged on the second bulge.
Optionally, the shade assembly is constructed of an elastomeric material.
Optionally, a plurality of first through holes are arranged on the substrate, and each first through hole on the substrate is correspondingly connected with one light shielding sleeve.
Optionally, the light shielding sleeve and the substrate are of an integral structure.
Optionally, a plurality of third protrusions are disposed on the upper housing, and a plurality of second through holes corresponding to the third protrusions are disposed on the substrate, so that the light shielding assembly is fixedly disposed on the upper housing.
Optionally, the circuit board is located in the lower casing, the light shielding assembly is arranged on the circuit board, the annular groove faces the circuit board, and the first protrusion faces the upper casing.
Optionally, a button is disposed on the upper housing, and a connecting portion of the button is connected to the light shielding assembly by being inserted into the cross-shaped groove.
Optionally, a snap piece is arranged in a space formed by the annular groove and the circuit board.
According to the technical scheme of the utility model, the remote controller has shading subassembly and light-emitting portion, the shading subassembly includes the base plate and locates the shading sleeve on the base plate, be provided with first through-hole on the base plate, first through-hole link up with the shading sleeve, the lamp pearl is located in the first through-hole, the shading sleeve cover is located on the light passageway, when using, the lamp pearl is in the first through-hole of shading subassembly, the light that the lamp pearl sent shoots out light-emitting portion through the light passageway, the shading sleeve seals the light passageway simultaneously, can guarantee that the light that the lamp pearl sent is difficult for the scattering, also be difficult for leaking in the remote controller.
Drawings
The accompanying drawings are included to provide a better understanding of the present invention and are not intended to constitute an undue limitation on the invention. Wherein:
fig. 1 is a schematic structural diagram of a remote controller according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a shading assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a shading assembly according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a partially enlarged structure of a remote controller according to an embodiment of the present invention.
Wherein, 1-lower shell; 2-a circuit board; 3-an upper shell; 4-shading component, 5-light channel, 6-first protrusion, 7-button, 8-snap piece, 9-first through hole, 10-second protrusion, 11-annular groove, 12-cross-shaped groove, 13-second through hole, 14-lamp bead and 15-shading sleeve.
Detailed Description
Exemplary embodiments of the invention are described below with reference to the accompanying drawings, in which various details of embodiments of the invention are included to assist understanding, and which are to be considered exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
Referring to fig. 1 and 4, the utility model discloses a remote controller, including upper housing 3 and lower housing 1, thereby upper housing 3 forms confined shell with lower housing 1 lock, the inside circuit board 2 that is equipped with of shell, be equipped with at least one lamp pearl 14 on circuit board 2 (the quantity of lamp pearl 14 can be 1 or more, depending on the demand), the position relative with lamp pearl 14 on upper housing 3 is equipped with light-emitting portion, between light-emitting portion and lamp pearl 14, the material of upper housing extends to circuit board 2 and forms light passageway 5 (light-emitting portion is located light passageway 5 directly over, and the thickness of light-emitting portion is thinner, the light that the lamp pearl shines out through light-emitting portion is comparatively soft, do not dazzle), the remote controller still includes shading component 4; the shading component 4 is used for scattering light emitted by the lamp beads 14 in a closed shell structure formed by connecting the upper shell 3 and the lower shell 1.
The shading component 4 comprises a substrate and a shading sleeve 15 arranged on the substrate, a first through hole 9 is formed in the substrate, the first through hole 9 is communicated with the shading sleeve 15, a lamp bead 14 is located in the first through hole 9, the shading sleeve 15 is sleeved on the light channel 5, and preferably, the light channel 5 and the upper shell 3 are of an integrated structure.
The light shielding sleeve 15 may have a hollow cylindrical structure, a hollow prismatic structure, a hollow truncated cone-shaped structure, or the like. The inner diameter of the light shielding sleeve 15 is slightly larger than the outer diameter of the light channel 5.
This remote controller is when using, and lamp pearl 14 is in the first through-hole 9 of shading subassembly 4, and the light that lamp pearl 14 sent passes through light channel 5 and shoots out light portion, and shading sleeve 15 seals the light channel 5 simultaneously and shelters from, can guarantee that the light that lamp pearl 14 sent is difficult for the scattering, also is difficult for leaking in the remote controller.
In a specific embodiment, as shown in fig. 2 and fig. 3, 4 lamp beads 14 are provided on the lower casing 1, 4 first through holes 9 and 4 light shielding sleeves 15 are correspondingly provided on the light shielding assembly 4, the light shielding sleeves 15 and the substrate are of an integral structure, and the 4 first through holes 9 are arranged at equal intervals. The light shielding sleeve 15 is a hollow cylindrical structure, and the inner diameter of the light shielding sleeve 15 is slightly larger than the outer diameter of the light passage 5, so that the loss of light can be reduced.
The utility model discloses in, be provided with first arch 6 on the base plate, be provided with cross-shaped groove 12 at the middle part of first arch 6. In one embodiment, the first protrusion 6 is a pie-shaped structure and the cross-shaped recess 12 is located in the middle of the first protrusion 6.
In the utility model, an annular groove 11 is arranged on the side surface of the base plate, which faces back to the first bulge 6, and the annular groove 11 corresponds to the first bulge 6; the middle of the annular groove 11 is provided in the second projection 10. That is, the back surface of the first protrusion 6 is provided with an annular groove 11, and the annular groove 11 includes a first groove and a second groove, and the second groove is located in the first groove.
In one embodiment, the first groove is circular in cross-section. The radius is R, the cross section of the second groove is circular, the radius is R, and R is larger than R.
The radial dimension of the second projection 10 is smaller than the radial dimension of the second groove.
In the present invention, the light shielding member 4 is made of an elastic material. Preferably, the light shielding assembly 4 is made of black elastic silica gel, and the black elastic silica gel can prevent light from passing through the light shielding assembly 4, so as to ensure that the light shielding assembly 4 can prevent light leakage. In addition, the elastic silica gel has certain elasticity, so that when the shading component 4 is pressed by certain force in the using process, the shading component 4 can deform to a certain degree, and when the pressing disappears, the shading component 4 is restored to the original shape, so that the shading component 4 is not easy to damage in the using process.
The number of the light shielding sleeves 15 may be 1 or more, which is the same as the number of the first through holes 9 and the number of the lamp beads 14, so that the number of the light shielding sleeves 15 may be determined according to the number of the lamp beads 14.
The light shielding sleeve 15 and the substrate are integrated to further prevent light leakage.
The utility model discloses in, it is protruding to be provided with a plurality of third on the upper housing 3, is provided with a plurality of second through-holes 13 corresponding with the third arch on the base plate to make shading subassembly 4 set firmly on upper housing 3.
The upper shell 3 and the shading component 4 are buckled together with the second through hole 13 through the third bulge, so that the upper shell 3 and the shading component 4 are connected together and are easy to disassemble and assemble.
The utility model discloses in, circuit board 2 is located the inferior valve, is provided with shading subassembly 4 on the circuit board 2, and ring channel 11 sets up towards circuit board 2, and first arch 6 sets up towards last casing 3. The upper housing 3 is provided with a button 7, and a connection portion of the button 7 is connected to the shade assembly 4 by being inserted into the cross-shaped groove 12. A snap dome 8 is arranged in a space formed by the annular groove 11 and the circuit board 2. The metal dome 8 has electric conductive property, thereby makes its both sides contact switch on and make the remote controller send operating signal the utility model discloses in can the switching of control circuit board 2 and lamp pearl 14. The stable resilience force (automatic return after being pressed) of the snap dome 8 can bring comfortable touch feeling to an operator.
When the remote controller is used, an operator presses the key to move the key downwards, the connecting part of the key is inserted into the cross-shaped groove 12 to drive the second protrusion 10 to move downwards, the second protrusion 10 presses the dome sheet 8 downwards in the downward movement process, so that the circuit board 2 is communicated with the lamp bead 14, the lamp bead 14 emits light, and other circuits in the remote controller are simultaneously communicated to enable the remote controller to send an operation signal, and the mechanism of the remote controller is similar to that of the prior art; when the operator loosens the key, the key drives the connecting part to recover the original position, the snap dome 8 is forced downwards to disappear, the circuit board 2 is disconnected with the lamp bead 14, and the lamp bead 14 recovers the closed state.
The remote controller provided by the utility model has the light channel 5, and the light guide strip can be omitted; the light channel 5 is sealed by a light shading sleeve 15 made of elastic silica gel so as to prevent light leakage during key pressing; the light shield assembly 4 extends below the keys to help reduce the number of parts and simplify the assembly process.
The above detailed description does not limit the scope of the present invention. Those skilled in the art will appreciate that various modifications, combinations, sub-combinations, and substitutions can occur, depending on design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A remote controller comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are buckled to form a shell of the remote controller, a circuit board is arranged inside the shell, and at least one lamp bead is arranged on the circuit board;
the shading assembly comprises a substrate and a shading sleeve arranged on the substrate, a first through hole is formed in the substrate, the first through hole is communicated with the shading sleeve, the lamp bead is located in the first through hole, and the shading sleeve is sleeved on the optical channel.
2. The remote controller according to claim 1, wherein the base plate is provided with a first protrusion, and a cross-shaped groove is provided in a middle portion of the first protrusion.
3. The remote controller according to claim 2, wherein a ring groove is provided on a side surface of the base plate facing away from the first protrusion, and the ring groove corresponds to the first protrusion; the middle part of the annular groove is arranged on the second bulge.
4. The remote control of claim 1, wherein the light blocking assembly is constructed of a resilient material.
5. The remote controller according to claim 1, wherein the substrate is provided with a plurality of first through holes, and each of the first through holes is correspondingly connected to one of the light-shielding sleeves.
6. The remote control of claim 5 wherein the light blocking sleeve is of unitary construction with the base plate.
7. The remote controller according to claim 1, wherein the upper housing has a plurality of third protrusions, and the substrate has a plurality of second through holes corresponding to the third protrusions, so that the light shielding member is fixed to the upper housing.
8. The remote controller according to claim 3, wherein the circuit board is located in the lower case, the light shielding member is provided on the circuit board, and the annular groove is provided toward the circuit board, and the first protrusion is provided toward the upper case.
9. The remote controller according to claim 8, wherein a button is provided on the upper housing, and a connection portion of the button is connected to the light shielding member by being inserted into the cross-shaped groove.
10. The remote controller according to claim 8, wherein a snap is provided in a space formed by the annular groove and the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921379593.1U CN210607006U (en) | 2019-08-23 | 2019-08-23 | Remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921379593.1U CN210607006U (en) | 2019-08-23 | 2019-08-23 | Remote controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210607006U true CN210607006U (en) | 2020-05-22 |
Family
ID=70696769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921379593.1U Active CN210607006U (en) | 2019-08-23 | 2019-08-23 | Remote controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210607006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517909A (en) * | 2019-08-23 | 2019-11-29 | 北京智米科技有限公司 | A kind of remote controler |
-
2019
- 2019-08-23 CN CN201921379593.1U patent/CN210607006U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517909A (en) * | 2019-08-23 | 2019-11-29 | 北京智米科技有限公司 | A kind of remote controler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230807 Address after: Room 6317, 3rd Floor, Building 6, No. 18 Xueqing Road, Haidian District, Beijing, 100083 Patentee after: Beijing Weijia Technology Co.,Ltd. Address before: 100085 11th floor, China Resources colorful city office building, 68 Qinghe middle street, Haidian District, Beijing Patentee before: BEIJING SMARTMI TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |