CN212529903U - External voice prompt device of electric bicycle - Google Patents
External voice prompt device of electric bicycle Download PDFInfo
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- CN212529903U CN212529903U CN202021046751.4U CN202021046751U CN212529903U CN 212529903 U CN212529903 U CN 212529903U CN 202021046751 U CN202021046751 U CN 202021046751U CN 212529903 U CN212529903 U CN 212529903U
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- electric bicycle
- shell
- induction
- voice prompt
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Abstract
The utility model relates to an external voice prompt device of an electric bicycle, which belongs to the technical field of external voice prompt devices of electric bicycles; the technical problem to be solved is as follows: the improvement of the hardware structure of the external voice prompt device of the electric bicycle is provided; the technical scheme for solving the technical problem is as follows: the central position of the shell is provided with an induction through hole, the depth of the induction through hole is greater than the thickness of the shell, and the inner diameter of the induction through hole is matched with the width of a key handle of the electric bicycle; the back surface of the shell is provided with a sucker, the shell is adsorbed on a bicycle plate provided with a key hole of the electric bicycle through the sucker, and the induction through hole is arranged right opposite to the key hole of the electric bicycle; the front side of the shell is also provided with a loudspeaker, an indicator light and a battery box, a power supply module is arranged in the battery box, and the inner side of the induction through hole is also provided with a plurality of contact switches; the utility model discloses electric bicycle is applied to in the installation.
Description
Technical Field
The utility model relates to an external voice prompt device of electric bicycle belongs to the external voice prompt device technical field of electric bicycle.
Background
Along with the increasing market scale of electric bicycles, the electric bicycles of different grades on the market have a plurality of varieties, and researches show that the difference between a high-grade electric vehicle and a low-grade electric vehicle is reflected in hardware indexes such as used vehicle body materials and battery quality, and is reflected in the use and experience effects of drivers, the influence of subjective feeling of people is large, and the differences are mainly reflected in that a humanized function module is arranged on the electric vehicle to realize an intelligent control function so as to improve the driving comfort and safety; if the safety prompt voice alarm device is arranged in the electric vehicle control system, voice broadcasting is carried out when a driver gets on the vehicle and starts, the driver is prompted to check the vehicle condition, and safe driving is ensured; however, the general electric vehicle does not have the function, if the function is added, the cost is higher for the modification, the modification is complex, the engineering quantity is large, and the real-time safety prompt for each electric vehicle driver is still necessary in consideration of the fact that the road traffic safety is still severe at present, so that the electric vehicle is required to be structurally improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome not enough that exists among the prior art, the technical problem that will solve is: the improvement of the hardware structure of the external voice prompt device of the electric bicycle is provided.
In order to solve the technical problem, the utility model discloses a technical scheme be: an external voice prompt device of an electric bicycle comprises a shell, wherein an induction through hole is formed in the center of the shell, the depth of the induction through hole is larger than the thickness of the shell, and the inner diameter of the induction through hole is matched with the width of a key handle of the electric bicycle;
the back surface of the shell is provided with a sucker, the shell is adsorbed on a bicycle plate provided with a key hole of the electric bicycle through the sucker, and the induction through hole is arranged right opposite to the key hole of the electric bicycle;
the front side of the shell is also provided with a loudspeaker, an indicator light and a battery box, a power supply module is arranged in the battery box, and the inner side of the induction through hole is also provided with a plurality of contact switches;
a control circuit board is arranged in the shell, a microcontroller is integrated on the control circuit board, and the microcontroller is respectively connected with the loudspeaker, the indicator lamp and the contact switch through leads;
and the power supply input end of the microcontroller is connected with the power supply module.
The number of the contact switches is three, the contact switches are correspondingly arranged at the locking position, the power switch position and the starting position of the key hole of the electric bicycle respectively, and the contact switches are connected with the signal input end of the microcontroller respectively.
The model of a control chip used in the microcontroller is STC12C 5202.
The utility model discloses beneficial effect for prior art possesses does: the utility model provides a voice prompt device that can set up in the start key hole position based on the structure of current ordinary electric bicycle, the device is integrated in the casing, can use the sucking disc to fix in corresponding position, and according to the key rotation condition to built-in controller feedback control signal, broadcast by the pronunciation module through the megaphone voice, the pilot lamp scintillation carries out corresponding suggestion simultaneously, effectively improves driver's safety consciousness, ensures its safe driving; the device provided by the utility model install on the electric motor car through external form, need not to carry out extensive transformation to electric motor car self structure, effectively reduce the transformation cost, device simple structure is compact, and the cost of manufacture is low.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the circuit structure of the present invention;
FIG. 3 is a diagram illustrating the effect of the present invention;
in the figure: the device comprises a shell 1, an induction through hole 2, a sucker 3, a loudspeaker 4, an indicator lamp 5, a battery box 6, a power module 7, a contact switch 8 and a microcontroller 9.
Detailed Description
As shown in fig. 1 to 3, the utility model relates to an external voice prompt device of electric bicycle, including a housing (1), the central point of housing (1) puts and is provided with the induction through-hole (2), the degree of depth of induction through-hole (2) is greater than the thickness of housing (1), the internal diameter size of induction through-hole (2) suits with the width of electric bicycle key handle;
the back surface of the shell (1) is provided with a sucker (3), the shell (1) is adsorbed on a bicycle plate provided with a key hole of the electric bicycle through the sucker (3), and the induction through hole (2) is arranged right opposite to the key hole of the electric bicycle;
the front surface of the shell (1) is also provided with a loudspeaker (4), an indicator lamp (5) and a battery box (6), a power module (7) is arranged in the battery box (6), and the inner side of the induction through hole (2) is also provided with a plurality of contact switches (8);
a control circuit board is arranged in the shell (1), a microcontroller (9) is integrated on the control circuit board, and the microcontroller (9) is respectively connected with the loudspeaker (4), the indicator lamp (5) and the contact switch (8) through leads;
and the power supply input end of the microcontroller (9) is connected with the power supply module (7).
The number of the contact switches (8) is three, the contact switches are correspondingly arranged at the locking position, the power switch position and the starting position of the key hole of the electric bicycle respectively, and the contact switches (8) are connected with the signal input end of the microcontroller (9) respectively.
The model of a control chip used in the microcontroller (9) is STC12C 5202.
The utility model discloses an external form is fixed in electric bicycle's key hole department, rotates the locking or opens the electric motor car for the cooperation key, and device central point puts and is provided with the through-hole, makes the key handle touch corresponding contact switch when rotating, contact switch sets up in the control circuit of device, can send corresponding pronunciation trigger signal to microcontroller through the closed action of switch, and microcontroller rethread built-in pronunciation analysis and processing module transmits corresponding speech signal to the megaphone, and the cooperation pilot lamp action makes the device carry out corresponding reputation suggestion harmony light warning, reminds current driver to carry out corresponding operation.
The utility model can also coat glue on the inner side of the shell sucker for fixation according to the fixation requirement, thereby avoiding the device falling off; the voice prompt device generally sets a contact switch according to the key starting function of the electric vehicle, the contact switch is distributed in a key locking section, a power supply starting section and a motor starting section, and the key is used for twisting to a corresponding position to enable the voice prompt device to play different voices.
About the utility model discloses what the concrete structure need explain, the utility model discloses a each part module connection relation each other is definite, realizable, except that the special explanation in the embodiment, its specific connection relation can bring corresponding technological effect to based on do not rely on under the prerequisite of corresponding software program execution, solve the utility model provides a technical problem, the utility model provides a model, the connection mode of parts, module, specific components and parts that appear all belong to the prior art such as the published patent that technical staff can acquire before the application day, published journal paper, or common general knowledge, need not to describe in detail for the technical scheme that the present case provided is clear, complete, realizable, and can be according to this technical means or obtain corresponding entity product.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (3)
1. The utility model provides an external voice prompt device of electric bicycle, includes casing (1), its characterized in that: an induction through hole (2) is formed in the center of the shell (1), the depth of the induction through hole (2) is larger than the thickness of the shell (1), and the inner diameter of the induction through hole (2) is matched with the width of a key handle of the electric bicycle;
the back surface of the shell (1) is provided with a sucker (3), the shell (1) is adsorbed on a bicycle plate provided with a key hole of the electric bicycle through the sucker (3), and the induction through hole (2) is arranged right opposite to the key hole of the electric bicycle;
the front surface of the shell (1) is also provided with a loudspeaker (4), an indicator lamp (5) and a battery box (6), a power module (7) is arranged in the battery box (6), and the inner side of the induction through hole (2) is also provided with a plurality of contact switches (8);
a control circuit board is arranged in the shell (1), a microcontroller (9) is integrated on the control circuit board, and the microcontroller (9) is respectively connected with the loudspeaker (4), the indicator lamp (5) and the contact switch (8) through leads;
and the power supply input end of the microcontroller (9) is connected with the power supply module (7).
2. The external voice prompt device of the electric bicycle according to claim 1, characterized in that: the number of the contact switches (8) is three, the contact switches are correspondingly arranged at the locking position, the power switch position and the starting position of the key hole of the electric bicycle respectively, and the contact switches (8) are connected with the signal input end of the microcontroller (9) respectively.
3. The external voice prompt device of the electric bicycle according to claim 2, characterized in that: the model of a control chip used in the microcontroller (9) is STC12C 5202.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021046751.4U CN212529903U (en) | 2020-06-09 | 2020-06-09 | External voice prompt device of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021046751.4U CN212529903U (en) | 2020-06-09 | 2020-06-09 | External voice prompt device of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212529903U true CN212529903U (en) | 2021-02-12 |
Family
ID=74639748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021046751.4U Expired - Fee Related CN212529903U (en) | 2020-06-09 | 2020-06-09 | External voice prompt device of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212529903U (en) |
-
2020
- 2020-06-09 CN CN202021046751.4U patent/CN212529903U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |