CN211047544U

CN211047544U - Hand-held type button remote controller

Info

Publication number: CN211047544U
Application number: CN201922115668.1U
Authority: CN
Inventors: 张珣; 侯志成; 刘振
Original assignee: Zhejiang Moorgen Intelligent Technology Co ltd
Current assignee: Zhejiang Moorgen Intelligent Technology Co ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-07-17
Anticipated expiration: 2029-11-30

Abstract

The utility model discloses a hand-held type button remote controller, including front cover subassembly and back cover subassembly, the front cover subassembly includes the button combination, the back cover subassembly include with the back lid of being connected according to the button combination, be provided with control panel, its characterized in that between button combination and the back lid: the control panel is provided with the pilot lamp towards the key combination, the light trap has been seted up to the position that corresponds with the pilot lamp on the key combination. Compared with the prior art, the utility model has the advantages of: the light-transmitting groove is formed in the front cover assembly, so that when the key is triggered, the indicator lamp on the control panel is lightened, and the indicator lamp is visible through the light-transmitting groove by naked eyes, the light-transmitting space does not need to be additionally occupied, the structure is simplified, and the key is not easy to damage; the structure of the rechargeable battery is adopted, the battery does not need to be replaced, and the rechargeable battery is environment-friendly and convenient.

Description

Hand-held type button remote controller

Technical Field

The utility model relates to a remote control technique, especially a hand-held type button remote controller.

Background

With the improvement of production and living standards, the variety and functions of household appliances become more, and the handheld remote controller as a common household equipment control tool has important influence on the life quality of people. The remote controller is a transmitting device, and codes the key information of a user by a modern digital coding technology, sends a signal by infrared or radio, receives the signal by controlled equipment and converts the signal into an electric signal, decodes the electric signal by an internal processor, and mediates a corresponding instruction to achieve the operation requirement required by the control equipment. Remote controls are becoming more and more important as bridges for connecting people to equipment. A good remote controller can greatly improve the comfort level of a consumer when the remote controller is used, thereby achieving the purpose of improving the product quality.

The existing household hand-held remote controller is generally rectangular, has single shape, clear edges and corners and poor hand holding feeling, does not conform to man-machine design, and can cause muscle fatigue of hands when being held for a long time. For example, the chinese patent with application number 201520621355.2 discloses an infrared tv remote controller, which comprises a front case and a rear case, wherein the front case and the rear case are fixed by cross-head screws. Therefore, a streamline remote controller is provided, for example, an anti-creeping safe television remote controller disclosed in chinese patent application No. 201820154030.1, which includes a remote controller body, the remote controller body is shaped into an oval shape, the oval shape is favorable for holding, and the remote controller is more in line with ergonomics, and the remote controller is more beautiful in shape and convenient to use.

however, the existing remote controllers have the problems that 1) the remote controller protrudes an L ED lamp above or at the top of the machine to indicate that the L ED lamp is easy to damage due to collision, and 2) the battery cover is outside, so that the battery is easy to fall off due to collision, and the battery needs to be replaced after being used for a period of time although the replacement frequency is low, and the inconvenience is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the problem that above-mentioned prior art exists, provide a hand-held type button remote controller, instruct and need not to occupy the extra space, reduce the damage probability, increase of service life.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a hand-held type button remote controller, includes protecgulum subassembly and back shroud subassembly, the protecgulum subassembly includes the button combination, the back shroud subassembly include with the back lid of key combination connection, be provided with control panel, its characterized in that between button combination and the back lid: the control panel is provided with the pilot lamp towards the key combination, the light trap has been seted up to the position that corresponds with the pilot lamp on the key combination.

In order to enable light rays of the indicator lamp to be uniformly transmitted, the front cover assembly further comprises a light guide column, the light guide column comprises a main body and a limiting step, the limiting step is arranged at the end of the main body and is larger than the light transmission groove in size, the main body penetrates through the key combination from one side of the key combination facing the control board to be exposed out of the key combination, and the limiting step is abutted against one side of the key combination facing the control board.

Preferably, the limiting step of the light guide column is opened towards one side of the control board, and the limiting step surrounds the periphery of the indicator lamp.

In order to facilitate the use, avoid changing the battery, the back lid internal fixation has the battery, the front shroud subassembly still includes the power supply line board, be provided with the USB mouth on the power supply line board, the control panel is connected with power supply line board and battery electricity respectively to charge for the battery through the USB mouth.

Preferably, the front cover assembly further comprises an upper decorative cover and a lower decorative cover, the button combination is arranged between the upper decorative cover and the lower decorative cover, the upper decorative cover and the lower decorative cover are respectively attached to the rear cover to seal corresponding end portions, the power supply circuit board is fixed in the lower decorative cover, and a through hole corresponding to the USB port is formed in the bottom of the lower decorative cover.

In order to facilitate the arrangement of the upper decorative cover, the front cover assembly further comprises an upper decorative cover support fixedly connected with the key combination, and the upper decorative cover is clamped on the upper decorative cover support.

In order to fix the battery conveniently, the battery is fixed with the rear cover through the double-sided adhesive tape.

To define the location of the battery, the rear cover is provided with a fence around the battery.

In order to facilitate the adaptive connection of the key combination with different shapes and the rear cover, one end of the rear cover protrudes towards the opposite other end and gradually towards the direction far away from the front cover assembly, sliding grooves are respectively formed in one side of the rear cover towards the front cover assembly and two sides of the rear cover in the width direction, and the key combination slides into the other end of the rear cover from one end of the rear cover along the sliding grooves to be connected with the rear cover.

In order to facilitate the limitation of the relative position of the rear cover and the key combination, two sides of the key combination in the width direction are provided with protruding limiting blocks, limiting grooves which are sunken outwards are formed in the corresponding positions of the two sides in the rear cover, and the limiting blocks and the limiting grooves are matched with each other.

Compared with the prior art, the utility model has the advantages of: the light-transmitting groove is formed in the front cover assembly, so that when the key is triggered, the indicator lamp on the control panel is lightened, and the indicator lamp is visible through the light-transmitting groove by naked eyes, the light-transmitting space does not need to be additionally occupied, the structure is simplified, and the key is not easy to damage; the structure of the rechargeable battery is adopted, the battery does not need to be replaced, and the rechargeable battery is environment-friendly and convenient.

Drawings

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

Fig. 2 is an exploded schematic view of a remote controller according to an embodiment of the present invention;

Fig. 3 is a schematic view of a rear cover of a remote controller according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Referring to fig. 1 to 3, a handheld key remote controller includes a front cover assembly 1, a rear cover assembly 2, and a control board 3 accommodated in a cavity formed by the front cover assembly 1 and the rear cover assembly 2.

The front cover assembly 1 includes an upper decorative cover 11, an upper decorative cover bracket 12, a key assembly 13, a light guide bar 14, and a lower decorative cover 15. The rear cover assembly 2 includes a rear cover 21 and a double-sided tape 22. The rear cover 21 gradually decreases from one end to the other end, and the rear cover 21 gradually protrudes from the end with the larger width to the end with the smaller width in the direction away from the front cover assembly 1, and the rear cover 21 is integrally arc-shaped and is convenient to hold.

The light guide pillar 14 includes a main body 141 and a limiting step 142, the key assembly 13 is provided with a light transmission groove 131 adapted to the main body 141, the limiting step 142 is disposed at an end of the main body 141 and has a size larger than that of the light transmission groove 131, so that the main body 141 of the light guide pillar 14 passes through the key assembly 13 from one side of the key assembly 13 facing the inside of the remote controller to be exposed outside the key assembly 13, and the limiting step 142 can be abutted against a portion of the key assembly 13 around the light transmission groove 131. By arranging the limiting step 142, the light guide column 14 can be prevented from completely penetrating out of the key combination 13, so that the position of the light guide column 14 is limited. The light-transmitting groove 131 may preferably be located at a lower position in the middle of the key combination 13.

The upper decorative cover bracket 12 mainly functions to fix the upper decorative cover 11. The upper decorative cover bracket 12 is connected with the upper decorative cover 11 through a snap. The corresponding ends of the upper decorative cover bracket 12 and the key assembly 13 are fixed by screws, and the corresponding ends of the upper decorative cover 11 and the rear cover 21 are attached to close the corresponding ends. The power supply circuit board 16 is fixed in the lower decorative cover 15, the power supply circuit board 16 is fixed with the lower decorative cover 15 through two screws, and the connector terminal 161 and the USB port 162 are respectively welded on the two sides of the power supply circuit board 16.

The key assembly 13 includes a front cover 132, a key cap 133, and the like (e.g., a flexible PCB board, a key pad, and the like may also be disposed between the front cover 132 and the key cap 133). The key combination 13 is shaped to fit the rear cover 21. Due to the streamlined design of the rear cover 21, the key combination 13 cannot be mounted in a conventional manner, such as press-fastening. The rear cover 21 is provided with sliding grooves 211 facing one side of the front cover assembly 1 and formed in two sides in the width direction, the key combination 13 slides from a wider end of the rear cover 21 to a narrower end of the rear cover 21 along the sliding grooves 211 until four first screw holes 134 on the key combination 13 correspond to four second screw holes 212 on the rear cover 21, and then the two are fixed by 4 screws 135. The two sides of the key combination 13 in the width direction are provided with protruding limiting blocks 136, the corresponding positions of the two sides in the rear cover 21 are provided with limiting grooves 213 which are recessed outwards, and the positions of the key combination 13 and the rear cover 21 can be limited by the matching of the limiting blocks 136 and the limiting grooves 213.

The remote controller also comprises a battery 4 for supplying power to the control panel 3, the control panel 3 is electrically connected with the battery 4 through two wires, the battery 4 is adhered to one side of the rear cover 21 facing the inside of the remote controller through a double-sided adhesive tape 22, and the rear cover 21 is provided with a fence 214 around the battery 4 to limit the position of the battery 4. The control board 3 and the power supply circuit board 16 are electrically connected. The battery 4 can be charged by an external power line through the USB port 162 on the power supply circuit board 16, so that the remote controller does not need to replace the battery, is convenient to use and saves energy.

the lower decorative cover 15 is L-shaped, a through hole 151 is formed in the bottom surface of the lower decorative cover 15, corresponding to the USB port 162, and an external power line passes through the through hole 151 and is adjacent to the USB port 162, so as to charge the battery 4. the side surface of the lower decorative cover 15 extends toward the rear cover 21, two outward-turned buckles 152 are arranged on the side surface, two grooves 215 are formed in the inner side of the narrow end of the rear cover 21, and the buckles 152 of the lower decorative cover 15 can be clamped in the two grooves 215 to be fixed.

The control panel 3 and the key combination 13 are fixed by three screws 32 corresponding to the positions. An indicator lamp 31 is provided on the control panel 3 on the side facing the key combination 13. The limit step 142 of the light guide 14 is opened toward one side of the control board 3, so that the limit step 142 surrounds the outer circumference of the indicator lamp 31, so that the light of the indicator lamp 31 is uniformly emitted.

The control panel 3 is welded with a spring antenna which is in contact with the rear cover 21.

Claims

1. The utility model provides a hand-held type button remote controller, includes protecgulum subassembly (1) and back shroud subassembly (2), protecgulum subassembly (1) includes button combination (13), back shroud subassembly (2) include back lid (21) be connected with button combination (13), be provided with control panel (3) between button combination (13) and back lid (21), its characterized in that: the control panel (3) is provided with an indicator lamp (31) towards the key combination (13), and a light-transmitting groove (131) is formed in the position, corresponding to the indicator lamp (31), on the key combination (13).

2. The hand-held push-button remote control of claim 1, wherein: the front cover assembly (1) further comprises a light guide column (14), the light guide column (14) comprises a main body (141) and a limiting step (142), the limiting step (142) is arranged at the end portion of the main body (141) and larger than the light transmission groove (131) in size, the main body (141) penetrates through the key combination (13) from one side, facing the control plate (3), of the key combination (13) to be exposed out of the key combination (13), and the limiting step (142) abuts against one side, facing the control plate (3), of the key combination (13).

3. The hand-held push-button remote control of claim 2, wherein: the limiting step (142) of the light guide column (14) is opened towards one side of the control plate (3), and the limiting step (142) surrounds the periphery of the indicator lamp (31).

4. The hand-held key remote controller according to any one of claims 1 to 3, wherein: rear cover (21) internal fixation has battery (4), front shroud subassembly (1) still includes power supply circuit board (16), be provided with USB mouth (162) on power supply circuit board (16), control panel (3) are connected with power supply circuit board (16) and battery (4) electricity respectively to charge for battery (4) through USB mouth (162).

5. The hand-held push-button remote control of claim 4, wherein: the front cover assembly (1) further comprises an upper decorative cover (11) and a lower decorative cover (15), the key combination (13) is arranged between the upper decorative cover (11) and the lower decorative cover (15), the upper decorative cover (11) and the lower decorative cover (15) are respectively attached to the rear cover (21) to seal corresponding ends, the power supply circuit board (16) is fixed in the lower decorative cover (15), and the bottom of the lower decorative cover (15) is provided with a through hole (151) corresponding to the USB port (162).

6. The hand-held push-button remote control of claim 5, wherein: the front cover assembly (1) further comprises an upper decorative cover support (12) fixedly connected with the key combination (13), and the upper decorative cover (11) is clamped on the upper decorative cover support (12).

7. The hand-held push-button remote control of claim 4, wherein: the battery (4) is fixed with the rear cover (21) through a double-sided adhesive tape (22).

8. The hand-held push-button remote control of claim 7, wherein: the rear cover (21) is provided with a fence (214) around the battery (4).

9. The hand-held key remote controller according to any one of claims 1 to 3, wherein: the rear cover (21) is gradually protruded towards the direction far away from the front cover assembly (1) from one end to the other end, sliding grooves (211) are formed in one side, facing the front cover assembly (1), of the rear cover (21) and in two sides in the width direction, and the key combination (13) slides into the other end of the rear cover (21) along the sliding grooves (211) from one end of the rear cover (21) to be connected with the rear cover (21).

10. The hand-held push-button remote control of claim 9, wherein: protruding limiting blocks (136) are arranged on two sides of the key combination (13) in the width direction, limiting grooves (213) which are recessed outwards are formed in corresponding positions on two sides in the rear cover (21), and the limiting blocks (136) are matched with the limiting grooves (213).