CN211741517U - Battery electric quantity and state indicating device - Google Patents
Battery electric quantity and state indicating device Download PDFInfo
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- CN211741517U CN211741517U CN201922482513.1U CN201922482513U CN211741517U CN 211741517 U CN211741517 U CN 211741517U CN 201922482513 U CN201922482513 U CN 201922482513U CN 211741517 U CN211741517 U CN 211741517U
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- lower box
- battery
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Abstract
The utility model discloses a battery electric quantity and state indicating device, which comprises a lower box and an upper cover, wherein the edge of the lower box is connected with the edge of the upper cover through a flexible light guide part, a battery, a lamp bead and a main control board are arranged in the lower box, the battery and the lamp bead are respectively and electrically connected with the main control board, a trigger switch for triggering the main control board to work is arranged between the lower box and the upper cover, and light rays emitted by the lamp bead are transmitted to the flexible light guide part and are guided and scattered by the flexible light guide part; a cover plate is arranged in the lower box, a placing groove is inwards recessed in the cover plate, a charging contact pin is arranged in the placing groove, the charging contact pin is electrically connected with the main control board, and when external electric equipment is placed in the placing groove and covers the upper cover, the external electric equipment is in close contact with the charging contact pin; its advantage is when box and upper cover are closed down, and trigger switch arouses the main control board work, and trigger switch output signal gives the main control board, and the main control board detects the corresponding lamp effect of control lamp pearl after the built-in battery electric energy, and the light that the lamp pearl sent shows after the flexible leaded light spare leaded light scattering.
Description
Technical Field
The utility model belongs to the technical field of the display technology and specifically relates to a battery power, state indicating device.
Background
At present, a plurality of products with built-in batteries are arranged on the market, the electric quantity and the battery state of the batteries are displayed through the indicating lamps, but the state of the indicating lamps in the prior art is not obvious, and indicating light cannot be diffused.
Disclosure of Invention
The utility model aims at solving the not enough of prior art, provide a battery power, state indicating device.
The utility model discloses a technical scheme:
a battery electric quantity and state indicating device comprises a lower box and an upper cover, wherein the edge of the lower box is connected with the edge of the upper cover through a flexible light guide piece, a battery, a lamp bead and a main control board are arranged in the lower box, the battery and the lamp bead are respectively and electrically connected with the main control board, a trigger switch for triggering the main control board to work is arranged between the lower box and the upper cover, and light rays emitted by the lamp bead are transmitted to the flexible light guide piece and are guided and scattered by the flexible light guide piece; be equipped with the apron in the lower box, the apron is used for covering battery, lamp pearl and main control board, the apron is equipped with the standing groove to the indent, be equipped with the contact pin that charges in the standing groove, the contact pin that charges is connected with the main control board electricity, when outside consumer was put in the standing groove and was covered the upper cover, outside consumer and the contact pin in close contact with that charges.
One preferred scheme is that the trigger switch comprises a Hall switch and a magnet, the Hall switch is positioned in the lower box and connected with the main control board, and the magnet is positioned in the upper cover; when the upper cover and the lower box are closed, the magnet excites the Hall switch, and the Hall switch outputs a signal to the main control board.
The utility model provides a preferred scheme is the lateral wall of lower box is equipped with the interface that charges, the interface that charges is connected with the main control board, and when the main control board detected the interface that charges and is connected with external power source, main control board control lamp pearl sent the lamp effect and leaded light scattering through flexible leaded light spare.
One preferred scheme is that the lateral wall of lower box is equipped with output interface, and output interface is connected with the main control board, and when the main control board detected that built-in battery supplied power for external equipment, main control board control lamp pearl sent the lamp effect and leaded light scattering through flexible leaded light spare.
One preferred scheme is that the trigger switch is a travel switch or an infrared switch.
The battery electric quantity and state indicating device further comprises a light barrier, wherein a light outlet is formed in the light barrier, the light outlet points to the flexible light guide piece, the light barrier covers the lamp beads, and the lamp beads are close to the light outlet.
Synthesize above-mentioned technical scheme, the beneficial effects of the utility model: when lower box and upper cover closed, trigger switch arouses the main control board work, and trigger switch output signal is to the main control board, and the main control board detects behind the built-in battery electric energy control lamp pearl and gives corresponding lamp effect, and the light that the lamp pearl sent shows after the flexible leaded light scattering.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a perspective view of the lower box and the upper cover of the present invention when they are closed;
FIG. 2 is a cross-sectional view of the lower case and the upper cover of the present invention when they are closed;
FIG. 3 is a perspective view of the lower box and the upper cover of the present invention when they are unfolded;
FIG. 4 is a cross-sectional view of the lower box and the upper cover of the present invention when they are unfolded;
fig. 5 is an internal schematic view of the middle and lower cases and the upper cover of the present invention when they are unfolded.
Detailed Description
For the purpose of illustrating the spirit and purposes of the present invention, the present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 5, a battery power and state indicating device comprises a lower box 20 and an upper cover 10, the edge of the lower box 20 is connected with the edge of the upper cover 10 through a flexible light guide member 30, a battery 201, a lamp bead 202 and a main control board 203 are arranged in the lower box 20, the battery 201 and the lamp bead 202 are respectively electrically connected with the main control board 203, a trigger switch 40 for triggering the main control board 203 to work is arranged between the lower box 20 and the upper cover 10, and light emitted by the lamp bead 202 is transmitted to the flexible light guide member 30 and is guided and scattered by the flexible light guide member 30. The lower box 20 is provided with a cover plate 207 inside, the cover plate 207 is used for covering the battery 201, the lamp bead 202 and the main control panel 203, the cover plate 207 is provided with a placing groove 208 inwards, a charging contact pin (not marked in the figure) is arranged inside the placing groove 208, the charging contact pin is electrically connected with the main control panel 203, when an external electric device is placed inside the placing groove 208 and covers the upper cover 10, the external electric device is in close contact with the charging contact pin, and at the moment, the upper cover 10 abuts against the top of the external electric device, so that the external electric device is in close contact with the charging contact pin.
As shown in fig. 1 to 5, in this embodiment, the lamp beads 202 are LED lamp beads, when the lower box 20 and the upper cover 10 are closed, the trigger switch 40 excites the main control board 203 to operate, the trigger switch 40 outputs a signal to the main control board 203, and the main control board 203 controls the lamp beads 202 to give corresponding lamp effects, such as full-power blue light flashing and low-power red light flashing, after detecting the electric energy of the built-in battery 201. The light emitted by the lamp bead 202 is reflected after being guided and scattered by the flexible light guide member 30.
As shown in fig. 1 to 5, the trigger switch 40 includes a hall switch 401 and a magnet 402, the hall switch 401 is located in the lower case 20 and connected to the main control board 203, and the magnet 402 is located in the upper cover 10; when the upper cover 10 and the lower case 20 are closed, the magnet 402 excites the hall switch 401, and the hall switch 401 outputs a signal to the main control board 203. After the main control board 203 detects the electric energy of the built-in battery 201, the control lamp bead 202 gives out corresponding lamp effects, such as full-power blue light flashing and low-power red light flashing. The light emitted by the lamp bead 202 is reflected after being guided and scattered by the flexible light guide member 30.
As shown in fig. 1 to 5, the sidewall of the lower box 20 is provided with a charging interface 204, the charging interface 204 is connected with the main control board 203, and when the main control board 203 detects that the charging interface 204 is connected with an external power supply, the main control board 203 controls the lamp beads 202 to emit light effect and to conduct light and scatter through the flexible light guide 30. When the external power supply is connected to the charging interface 204, the external power supply charges the internal battery 201, the main control panel 203 detects the electric energy state of the internal battery 201, and controls the lamp beads 202 to give out corresponding lamp effects, for example, a red lamp flashes in the charging process, and a blue lamp lights after charging. The light emitted by the lamp bead 202 is reflected after being guided and scattered by the flexible light guide member 30.
As shown in fig. 1 to 5, an output interface 205 is disposed on a side wall of the lower box 20, the output interface 205 is connected to the main control board 203, and when the main control board 203 detects that the built-in battery 201 supplies power to the external device, the main control board 203 controls the lamp bead 202 to emit a lamp effect and to conduct light and scatter light through the flexible light guide 30. The present embodiment further includes an output interface 206, which is used to charge the external device through the output interface 206. After the external device accesses the output interface 206, the main control panel 203 detects the power state of the built-in battery 201, and controls the lamp bead 202 to give out corresponding light effect, for example, the blue light flashes when charging the external device, and the red light flashes when the built-in battery 201 discharges to the low power. The light emitted by the lamp bead 202 is reflected after being guided and scattered by the flexible light guide member 30.
As shown in fig. 1 to 5, the battery power and status indicating device further includes a light barrier 209, the light barrier 209 is provided with a light outlet, the light outlet points to the flexible light guide 30, the light barrier 209 covers the light bead 202, and the light bead 202 is close to the light outlet. The light emitted by the lamp bead 202 can be transmitted to the flexible light guide 30 along the light outlet and is scattered outwards by the flexible light guide 30.
In other embodiments, the trigger switch 40 is a travel switch or an infrared switch.
The above is a detailed implementation manner of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (6)
1. A battery electric quantity and state indicating device is characterized by comprising a lower box and an upper cover, wherein the edge of the lower box is connected with the edge of the upper cover through a flexible light guide part, a battery, a lamp bead and a main control board are arranged in the lower box, the battery and the lamp bead are respectively and electrically connected with the main control board, a trigger switch for triggering the main control board to work is arranged between the lower box and the upper cover, and light rays emitted by the lamp bead are transmitted to the flexible light guide part and are guided and scattered by the flexible light guide part; be equipped with the apron in the lower box, the apron is used for covering battery, lamp pearl and main control board, the apron is equipped with the standing groove to the indent, be equipped with the contact pin that charges in the standing groove, the contact pin that charges is connected with the main control board electricity, when outside consumer was put in the standing groove and was covered the upper cover, outside consumer and the contact pin in close contact with that charges.
2. The battery power and status indicating device of claim 1, wherein the trigger switch comprises a hall switch and a magnet, the hall switch is located in the lower case and connected with the main control board, and the magnet is located in the upper cover; when the upper cover and the lower box are closed, the magnet excites the Hall switch, and the Hall switch outputs a signal to the main control board.
3. The device for indicating the electric quantity and the state of the battery according to claim 1 or 2, wherein a charging interface is arranged on the side wall of the lower box and connected with a main control board, and when the main control board detects that the charging interface is connected with an external power supply, the main control board controls the lamp beads to emit lamp effect and conduct light and scatter through the flexible light guide piece.
4. The device for indicating the electric quantity and the state of the battery according to claim 1 or 2, wherein an output interface is arranged on the side wall of the lower box and connected with a main control board, and when the main control board detects that the built-in battery supplies power to external equipment, the main control board controls the lamp beads to emit light effect and conduct light and scatter through the flexible light guide piece.
5. The battery level, status indicator of claim 1, wherein the trigger switch is a travel switch or an infrared switch.
6. The device for indicating the battery power and the status according to claim 1, further comprising a light barrier, wherein the light barrier is provided with a light outlet, the light outlet is directed to the flexible light guide member, the light barrier covers the light bead, and the light bead is close to the light outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922482513.1U CN211741517U (en) | 2019-12-30 | 2019-12-30 | Battery electric quantity and state indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922482513.1U CN211741517U (en) | 2019-12-30 | 2019-12-30 | Battery electric quantity and state indicating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211741517U true CN211741517U (en) | 2020-10-23 |
Family
ID=72868653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922482513.1U Active CN211741517U (en) | 2019-12-30 | 2019-12-30 | Battery electric quantity and state indicating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211741517U (en) |
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2019
- 2019-12-30 CN CN201922482513.1U patent/CN211741517U/en active Active
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