CN211765226U - Switch device of low-speed alarm for automobile - Google Patents
Switch device of low-speed alarm for automobile Download PDFInfo
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- CN211765226U CN211765226U CN202020264492.6U CN202020264492U CN211765226U CN 211765226 U CN211765226 U CN 211765226U CN 202020264492 U CN202020264492 U CN 202020264492U CN 211765226 U CN211765226 U CN 211765226U
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Abstract
The utility model discloses a switching device of a low-speed alarm of an automobile, which comprises a control piece and an alarm piece which are connected; the control piece comprises a front end plate, a surrounding plate fixed in the middle of the back surface of the front end plate and a key plate clamped in the middle of the front end plate and arranged in the surrounding plate; the key board is connected with the alarm piece through a connector signal; the alarm part comprises a loudspeaker and a signal plug; the signal plug is in signal connection with the key board through a plug-in connector; the control member is disposed on the steering wheel. The utility model discloses an in placing the steering wheel in car low-speed alarm switching device's the control in, can reduce the cost of redesign button, and the installation is compact, waterproof dustproof.
Description
Technical Field
The utility model relates to an automotive equipment field specifically is a car low-speed alarm switching device.
Background
The electric vehicle is a vehicle which runs by using a vehicle-mounted power supply as power and driving wheels by using a motor. Because the influence on the environment is smaller than that of the traditional automobile, the prospect is widely seen. Compared with the prior electric vehicle, the prior electric vehicle is quite quiet at low speed, and under the condition, the vehicle is always provided with low-speed prompt sound, but the low-speed prompt sound often causes certain trouble when the vehicle runs.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the defect that exists among the prior art, provide one kind and can make things convenient for the driver to carry out the car low-speed alarm switching device of low-speed prompt tone control at the within range that tentacle can reach in the driving process.
In order to achieve the above purpose, the utility model adopts the following scheme:
a switching device of a low-speed alarm of an automobile comprises a control piece and an alarm piece which are connected;
the control piece comprises a front end plate, a surrounding plate fixed in the middle of the back surface of the front end plate and a key plate clamped in the middle of the front end plate and arranged in the surrounding plate; the key board is connected with the alarm piece through a connector signal;
the alarm part comprises a loudspeaker and a signal plug; the signal plug is in signal connection with the key board through a plug-in connector; the control member is disposed on the steering wheel.
The utility model discloses still provide following optimization scheme:
preferably, the front end plate is provided with an upper end plate, and the front end of the upper end plate is connected with the front end plate.
More preferably, the enclosing plate encloses an annular enclosing inner cavity.
More preferably, a side panel is arranged on the inner side surface of the front end plate.
More preferably, the outer side surface of the enclosing plate is provided with a positioning block.
More preferably, the positioning blocks are arranged at the upper end and the lower end of the enclosing plate.
More preferably, the connector is connected to the alarm member via a horn connector.
More preferably, at least one key block is disposed on the key sheet.
More preferably, a connecting column is arranged on the back of the key block.
More preferably, the bottom of the front end plate is provided with a connecting hole.
The utility model discloses a car low-speed alarm switching device has following beneficial effect:
1. the switch device of the low-speed alarm of the automobile enables a driver to directly regulate and control the low-speed prompt tone on the steering wheel;
2. the switch device of the low-speed alarm of the automobile can save space, save cost and reduce weight;
3. the utility model discloses an in placing the steering wheel in car low-speed alarm switching device's the control in, can reduce the cost of redesign button, and the installation is compact, waterproof dustproof.
Drawings
FIG. 1 is a front view of a control member of a preferred embodiment of the present invention mounted to a steering wheel;
FIG. 2 is a perspective view of a control member in accordance with a preferred embodiment of the present invention;
FIG. 3 is a bottom view of a control member in accordance with a preferred embodiment of the present invention;
FIG. 4 is a rear view of a control member in accordance with a preferred embodiment of the present invention;
FIG. 5 is a partial schematic view of a control member according to a preferred embodiment of the present invention;
FIG. 6 is a front view of an alarm member in accordance with a preferred embodiment of the present invention;
the specific reference numerals are:
1, controlling part; 2, an alarm part; 11 a front end plate; 12 enclosing a plywood; 13 a keypad; 14 a plug-in connector; 15 an upper end plate; 16 enclosing an inner cavity; 17 side panels; an 18-horn connector; 21 a speaker; 22 a signal plug; 111 connecting holes; 121 positioning blocks; 131 key blocks; 132 connecting the columns.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1-6, the switching device of the low-speed alarm for the automobile of the present invention comprises a control member 1 and an alarm member 2 which are connected;
the control piece 1 comprises a front end plate 11, an enclosing plate 12 fixed in the middle of the back of the front end plate 11, and a key plate 13 clamped in the middle of the front end plate 11 and arranged in the enclosing plate 12; the key board 13 is connected with the alarm part 2 through a connector 14;
the alarm part 2 comprises a loudspeaker 21 and a signal plug 22; the signal plug 22 is connected with the key board 13 through a connector 14; the control member 1 is provided on a steering wheel.
The front end plate 11 of the control member 1 is matched with the surface shape of the steering wheel, and is preferably arranged to be in a certain arc shape; preferably, a side plate 17 for engagement is provided on the inner side of the front end plate 11, and a connection hole 111 is provided on the bottom of the front end plate 11. The front end plate 11 is preferably provided in a non-regular quadrilateral shape, preferably wedged in the shape of the steering wheel. The alarm part 2 is a common low-speed alarm of an automobile.
In a preferred embodiment, the front end plate 11 is provided with an upper end plate 15, and the front end of the upper end plate 15 is connected with the front end plate 11. The upper end plate 15 covers the top of the front end plate 11, and preferably, the upper end plate 15 extends to the outer side surface of the front end plate 11 and encloses the outer side of the upper end plate 15.
In a preferred embodiment, the closure plate 12 encloses an annular enclosure cavity 16. The enclosing plate 12 encloses an irregular ring shape, which is mainly adapted to the shape of the key plate 13 and is used for protecting the keys in the key plate 13.
In a preferred embodiment, the inner side of the front end plate 11 is provided with a side plate 17. The side panels 17 are adapted to be connected snap-fitted to the inside of the steering wheel.
In a preferred embodiment, the outer side of the enclosing plate 12 is provided with a positioning block 121. The positioning block 121 is engaged with a groove provided in the steering wheel and used for positioning the position of the closure plate 12, so as to engage and fix the closure plate 12.
In a preferred embodiment, the positioning blocks 121 are disposed at the upper and lower ends of the enclosure plate 12. The positioning block 121 is provided with a protruding block protruding from the middle for positioning.
In a preferred embodiment, the connector 14 is connected to the alarm element 2 via a horn connector 18. The horn connector 18 is connected to the connector 14 and the alarm element 2 via signal connection lines.
In a preferred embodiment, at least one key block 131 is disposed on the key sheet 13. The key block 131 is provided within the range of the key sheet 13, and preferably, a plurality of key blocks 131 are provided, and the key block 131 is preferably provided with an OK key, an up arrow, and a down arrow.
In a preferred embodiment, a connecting post 132 is disposed on the back of the key block 131. The attachment posts 132 are used to position and secure the entire keypad 13 in connection with the components within the steering wheel.
In a preferred embodiment, the bottom of the front end plate 11 is provided with a connecting hole 111. The coupling hole 111 is preferably provided as a screw hole for screw-fastening with a steering wheel.
Example one
The switching device of the low-speed alarm of the automobile comprises a control part 1 and an alarm part 2 which are connected; the control piece 1 comprises a front end plate 11, an enclosing plate 12 fixed in the middle of the back of the front end plate 11, and a key plate 13 clamped in the middle of the front end plate 11 and arranged in the enclosing plate 12; the key board 13 is connected with the alarm part 2 through a connector 14; the alarm part 2 comprises a loudspeaker 21 and a signal plug 22; the signal plug 22 is connected with the key board 13 through a connector 14; the control member 1 is provided on a steering wheel. Preferably, the front end plate 11 is provided with an upper end plate 15, and the front end of the upper end plate 15 is connected with the front end plate 11. The enclosing plate 12 encloses an annular enclosing inner cavity 16. A side panel 17 is arranged on the inner side surface of the front end plate 11. The outer side surface of the enclosing plate 12 is provided with a positioning block 121. The positioning blocks 121 are disposed at the upper and lower ends of the enclosing plate 12. The connector 14 is connected to the alarm element 2 via a horn connector 18. At least one key block 131 is disposed on the key sheet 13. A connecting column 132 is arranged on the back of the key block 131. The bottom of the front end plate 11 is provided with a connecting hole 111.
The installation method of the switch device of the low-speed alarm of the automobile of the embodiment comprises the following steps:
the alarm part 2 is installed in an automobile and connected to the horn connector 18, the horn connector 18 is connected with the plug 14, the plug 14 is connected to the key board 13 through a signal connecting line, and the whole control part 1 is firstly clamped with a connecting groove in a steering wheel or is fixed by threads. After the positioning block 121 of the enclosing plate 12 is fitted with the groove in the steering wheel and pushed inward to the designated position, the connecting column 132 is also pushed to the designated position, and the connecting hole 111 is fixed with the connecting hole 111 in the steering wheel by threaded connection, so that the installation is completed. In use, an OK key on the key block 131 is pressed to enter a "set" option via a meter control key on the steering wheel to the liquid crystal screen of the combination meter. And sequentially selecting ' instrument setting ' → low-speed alarm switch ON or OFF '. And the combination meter sends a message signal to the switching device of the low-speed alarm of the automobile according to the selection result of ON or OFF of the low-speed alarm switch. The switch device of the low-speed alarm of the automobile judges whether the switch device of the low-speed alarm of the automobile closes the low-speed alarm function or not according to the message signal (the low-speed alarm switch is ON, the switch device of the low-speed alarm of the automobile opens the low-speed alarm function, the low-speed alarm switch is OFF, the switch device of the low-speed alarm of the automobile closes the low-speed alarm function).
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.
Claims (10)
1. The utility model provides an automobile low-speed alarm switch device which characterized in that: the alarm device comprises a control part and an alarm part which are connected;
the control piece comprises a front end plate, a surrounding plate fixed in the middle of the back surface of the front end plate and a key plate clamped in the middle of the front end plate and arranged in the surrounding plate; the key board is connected with the alarm piece through a connector signal;
the alarm part comprises a loudspeaker and a signal plug; the signal plug is in signal connection with the key board through a plug-in connector; the control member is disposed on the steering wheel.
2. The switching device of a low-speed alarm for a vehicle according to claim 1, wherein: the front end plate is provided with an upper end plate, and the front end of the upper end plate is connected with the front end plate.
3. The switching device of a low-speed alarm for a vehicle according to claim 2, wherein: the enclosing plates enclose and form an annular enclosing inner cavity.
4. The switching device of a low-speed alarm for a vehicle according to claim 3, wherein: the inner side surface of the front end plate is provided with a side plate.
5. The switching device of the low-speed alarm of the vehicle according to claim 4, wherein: the lateral surface of enclosing the plywood is provided with the locating piece.
6. The switching device of a low-speed alarm for a vehicle of claim 5, wherein: the locating piece sets up in the upper end and the lower extreme of enclosing the plywood.
7. The switching device of a low-speed alarm for a vehicle of claim 6, wherein: the connector is connected with the alarm piece through a horn connector.
8. The switching device of a low-speed alarm for a vehicle of claim 7, wherein: at least one key block is arranged on the key board.
9. The switching device of a low-speed alarm for a vehicle of claim 8, wherein: the back of the key block is provided with a connecting column.
10. The switching device of a low-speed alarm for a vehicle of claim 9, wherein: and the bottom of the front end plate is provided with a connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020264492.6U CN211765226U (en) | 2020-03-06 | 2020-03-06 | Switch device of low-speed alarm for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020264492.6U CN211765226U (en) | 2020-03-06 | 2020-03-06 | Switch device of low-speed alarm for automobile |
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| Publication Number | Publication Date |
|---|---|
| CN211765226U true CN211765226U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020264492.6U Active CN211765226U (en) | 2020-03-06 | 2020-03-06 | Switch device of low-speed alarm for automobile |
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| CN (1) | CN211765226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454717A (en) * | 2022-01-19 | 2022-05-10 | 东风汽车股份有限公司 | Low-speed prompt tone setting method for pure electric vehicle |
-
2020
- 2020-03-06 CN CN202020264492.6U patent/CN211765226U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454717A (en) * | 2022-01-19 | 2022-05-10 | 东风汽车股份有限公司 | Low-speed prompt tone setting method for pure electric vehicle |
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