Alarm switch device for electric automobile

Abstract

The utility model discloses an alarm switch device for an electric automobile, which belongs to the technical field of automobile switches and comprises a key cover, a sliding block is arranged on the lower portion of the key cover, and an outer shell is arranged at the lower end of the sliding block. A plurality of limiting ribs are arranged at the front end, the rear end, the left end and the right end of the upper portion of the outer shell, and the thickness of the limiting ribs is the same as the spacing distance between the outer shell and the inner wall face of an installation hole in an automobile auxiliary instrument desk. Clamping buckles are arranged at the left end and the right end of the lower portion of the outer shell, and a guide strip is arranged on the side portion of the limiting rib at the left end. The alarm switch device can be limited, the accurate position of the alarm switch device is ensured after long-term use, an automobile alarm lamp can be turned on in time, and the reliability of the alarm switch device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile switches, and in particular relates to an alarm switch device for an electric vehicle. Background Art

[0002] The statements in this section merely provide background technical information related to the present invention and do not necessarily constitute prior art.

[0003] The car warning light refers to a light prompt function in which the left and right turn signals flash simultaneously when the car is in an abnormal state or in certain special driving conditions. The warning signal of this function is obvious and easy to operate. It can effectively remind passing vehicles and pedestrians and reduce traffic accidents. When temporarily parking, the warning light is generally turned on to remind passing pedestrians and vehicles.

[0004] The car alarm light is controlled by an alarm switch device to be turned on or off. Currently, the alarm switch device is installed on the mounting hole on the car's auxiliary instrument panel and is connected to the mounting hole by a snap-on connection. After long-term use, the snap-on position wears out, causing the alarm switch device to shake when pressed. The car alarm light may not turn on after the alarm switch device is pressed, and the vehicle and passers-by cannot be quickly warned in the event of an accident or special situation. The reliability of the alarm switch device cannot be guaranteed with long-term use. Utility Model Content

[0005] In view of the above problems, the utility model provides an alarm switch device for an electric vehicle, which can limit the position of the alarm switch device to ensure the accuracy of the position of the alarm switch device after long-term use, so that the car alarm light can be turned on in time, thereby improving the reliability of the alarm switch device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An alarm switch device for an electric vehicle comprises a key cover, a sliding block is arranged at the lower part of the key cover, and an outer shell is arranged at the lower end of the sliding block; a plurality of limiting ribs are arranged at the front end, the rear end, the left end and the right end of the upper part of the outer shell, and the thickness of the limiting ribs is the same as the spacing distance between the outer shell and the inner wall surface of the mounting hole on the auxiliary instrument panel of the automobile; snap-on buckles are arranged at the left and right ends of the lower part of the outer shell, and a guide strip is arranged on the side of the limiting rib at the left end.

[0008] Furthermore, the key cover includes a first key cover and a second key cover, the first key cover is arranged on the upper end of the second key cover, and the first key cover and the second key cover are clamped.

[0009] Furthermore, the height of one end of the second key cover is greater than the height of the other end, and the edges of the first key cover and the second key cover are curved structures.

[0010] Furthermore, a first limiting rib is disposed at the left end of the upper portion of the outer shell, a second limiting rib is disposed at one end of the first limiting rib, and the first limiting rib and the second limiting rib are fixedly connected to the outer shell.

[0011] Furthermore, the first limiting rib and the second limiting rib have the same length, a guide bar is provided on the side of the second limiting rib, and the guide bar is fixedly connected to the outer shell.

[0012] Furthermore, a third limiting rib is arranged at the right end of the upper part of the outer shell, and a fourth limiting rib is arranged at one end of the third limiting rib; the third limiting rib and the fourth limiting rib are fixedly connected to the outer shell, and the length of the third limiting rib is smaller than that of the fourth limiting rib.

[0013] Furthermore, a fifth limiting rib is disposed at the rear end of the upper portion of the outer shell, a sixth limiting rib is disposed at one end of the fifth limiting rib, and the fifth limiting rib and the sixth limiting rib have the same length.

[0014] Furthermore, a seventh limiting rib is disposed at the rear end of the upper portion of the outer shell, an eighth limiting rib is disposed at one end of the seventh limiting rib, and the lengths of the seventh limiting rib and the eighth limiting rib are the same.

[0015] Furthermore, a base is provided at the lower part of the outer shell, and the outer shell is fixedly connected to the base.

[0016] Furthermore, a circuit on-off element is arranged inside the outer shell.

[0017] Compared with the prior art, the utility model has the following advantages and positive effects:

[0018] The utility model arranges a plurality of limiting ribs at the front end, rear end, left end and right end of the upper part of the outer shell, the thickness of the limiting ribs is the same as the spacing distance between the outer shell and the inner wall surface of the mounting hole on the auxiliary instrument panel of the automobile, and the side of the limiting ribs is tightly attached to the inner wall surface of the mounting hole after installation, and the alarm switch device is limited in the X-axis direction of the whole vehicle through the limiting ribs at the left end and the right end, and the alarm switch device is limited in the Y-axis direction of the whole vehicle through the limiting ribs at the front end and the rear end, and the alarm switch device is limited in the Z-axis direction of the whole vehicle through the limiting ribs at the front end, the rear end, the left end and the right end, and finally the limiting in the X-axis, Y-axis and Z-axis directions of the whole vehicle is realized, and the position of the alarm switch device is guaranteed to be accurate after long-term use, so that the automobile alarm light can be turned on in time, and the reliability of the alarm switch device is improved.

[0019] The utility model is provided with a guide bar to provide guidance during installation, thereby ensuring the accuracy of the installation position of the alarm switch device. A snap-fit ​​buckle is provided to snap-fit ​​with the inner wall surface of the installation hole on the auxiliary instrument panel of the automobile during installation, thereby further ensuring the accuracy of the installation position. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0021] Figure 1 This is a main structural diagram of the alarm switch device of the utility model;

[0022] Figure 2 It is a side structural diagram of the alarm switch device of the utility model;

[0023] Figure 3 It is a partial enlarged view of the third limiting rib and the fourth limiting rib of the utility model;

[0024] Figure 4 It is a partial enlarged view of the fifth limiting rib and the sixth limiting rib of the utility model;

[0025] Figure 5 It is a partial enlarged view of the seventh limiting rib and the eighth limiting rib of the utility model;

[0026] Figure 6 It is a partial enlarged view of the installation position of the alarm switch device of the utility model;

[0027] In the figure: 1. first button cover; 2. sliding block; 3. outer shell; 4. snap-fit ​​buckle; 5. base; 6. first limiting rib; 7. second limiting rib; 8. guide strip; 9. second button cover; 10. third limiting rib; 11. fourth limiting rib; 12. fifth limiting rib; 13. sixth limiting rib; 14. seventh limiting rib; 15. eighth limiting rib; 16. alarm switch device; 17. auxiliary instrument panel of automobile. DETAILED DESCRIPTION

[0028] It should be noted that the following detailed descriptions are all exemplary and are intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.

[0029] The following is a detailed description of the utility model with reference to the accompanying drawings. The present embodiment discloses an alarm switch device for an electric vehicle, such as Figure 1 As shown, it includes a button cover, a sliding block 2 is arranged at the lower part of the button cover, and an outer shell 3 is arranged at the lower end of the sliding block 2; a plurality of limiting ribs are arranged at the front end, rear end, left end and right end of the upper part of the outer shell 3, and the thickness of the limiting ribs is the same as the spacing distance between the outer shell and the inner wall surface of the mounting hole on the auxiliary instrument panel 17 of the automobile; a snap-on buckle 4 is arranged at the left and right ends of the lower part of the outer shell 3, and a guide strip 8 is arranged on the side of the limiting rib at the left end.

[0030] like Figure 6 As shown, the alarm switch device 16 is installed on the auxiliary instrument panel 17 of the automobile, and the alarm switch device is limited in the X-axis direction of the whole vehicle by the limiting ribs at the left and right ends of the outer shell 3 of the alarm switch device 16, and the alarm switch device is limited in the Y-axis direction of the whole vehicle by the limiting ribs at the front and rear ends. The alarm switch device is limited in the Z-axis direction of the whole vehicle by the limiting ribs at the front, rear, left and right ends. Finally, the limiting in the X-axis, Y-axis and Z-axis directions of the whole vehicle is achieved, so that the alarm switch device 16 can still be guaranteed to be in the initial installation position after long-term use without shaking. In case of accidents or other situations, the car alarm lights can be quickly started to warn vehicles and passers-by in time.

[0031] like Figure 2 As shown, the left and right ends of the lower part of the outer shell 3 are provided with snap-on buckles 4, the lower end of the snap-on buckle 4 is fixedly connected to the outer shell 3, and the upper end is tilted. During installation, the lower end of the snap-on buckle 4 contacts the inner wall surface of the installation hole, so that the snap-on buckle 4 is squeezed, and the upper end is retracted toward the outer shell 3. After all are retracted, the alarm switch device 16 is installed, ensuring the accuracy of the installation position. A guide port can be provided on the upper part of the inner wall surface of the installation hole, and the guide port cooperates with the guide bar 8 to make the installation position more accurate.

[0032] like Figure 2 As shown, the key cover includes a first key cover 1 and a second key cover 9, the first key cover 1 is arranged at the upper end of the second key cover 9, and the first key cover 1 and the second key cover 9 are clamped. The height of one end of the second key cover 9 is greater than the height of the other end, and the edges of the first key cover 1 and the second key cover 9 are curved. The lower end surface of the first key cover 1 is provided with a corresponding clamping block, and the inner wall surface of the second key cover 9 is provided with a clamping interface, and the first key cover 1 and the second key cover 9 are clamped by the clamping block and the clamping interface. One end of the first key cover 1 is higher, so that the upper surface of the second key cover 9 is inclined, which is convenient for pressing the alarm switch device 16 when in use.

[0033] like Figure 2 As shown, a first limiting rib 6 is disposed at the left end of the upper portion of the outer shell 3, and a second limiting rib 7 is disposed at one end of the first limiting rib 6. The first limiting rib 6 and the second limiting rib 7 are fixedly connected to the outer shell 3. The first limiting rib 6 and the second limiting rib 7 have the same length, and a guide bar 8 is disposed on the side of the second limiting rib 7, and the guide bar 8 is fixedly connected to the outer shell 3. Figure 3 As shown, a third limiting rib 10 is disposed at the right end of the upper portion of the outer shell 3, and a fourth limiting rib 11 is disposed at one end of the third limiting rib 10. The third limiting rib 10 and the fourth limiting rib 11 are fixedly connected to the outer shell 3, and the length of the third limiting rib 10 is less than that of the fourth limiting rib 11.

[0034] The first limiting rib 6 and the second limiting rib 7 are used to limit the position in the X-axis direction at the left end of the alarm switch device 16. The thickness of the first limiting rib 6 and the second limiting rib 7 is set to the spacing distance between the first limiting rib 6 and the second limiting rib 7 and the inner wall surface of the mounting hole, so that the side of the first limiting rib 6 is in close contact with the inner wall surface of the mounting hole, thereby increasing the friction between the side of the limiting rib and the inner wall surface of the mounting hole, and preventing the left end of the alarm switch device 16 from moving forward and backward. Similarly, the third limiting rib 10 and the fourth limiting rib 11 are used to limit the position in the X-axis direction at the right end of the alarm switch device 16, and the thickness is set according to the spacing distance. The first to fourth limiting ribs 11 cooperate with each other to achieve the limitation of the entire alarm switch device 16 in the X-axis direction of the vehicle.

[0035] like Figure 4 As shown, a fifth limiting rib 12 is disposed at the rear end of the upper portion of the outer shell 3, and a sixth limiting rib 13 is disposed at one end of the fifth limiting rib 12. The lengths of the fifth limiting rib 12 and the sixth limiting rib 13 are the same. Figure 5 As shown, a seventh limiting rib 14 is disposed at the rear end of the upper portion of the outer shell 3, an eighth limiting rib 15 is disposed at one end of the seventh limiting rib 14, and the lengths of the seventh limiting rib 14 and the eighth limiting rib 15 are the same.

[0036] The fifth limiting rib 12 and the sixth limiting rib 13 are used to limit the position in the Y-axis direction at the rear end of the alarm switch device 16, and the thickness of the fifth limiting rib 12 and the sixth limiting rib 13 is set according to the spacing distance. The seventh limiting rib 14 and the eighth limiting rib 15 are used to limit the position in the Y-axis direction at the front end of the alarm switch device 16, and the thickness of the seventh limiting rib 14 and the eighth limiting rib 15 is set according to the spacing distance. The fifth to eighth limiting ribs 15 cooperate with each other to limit the entire alarm switch device 16 in the Y-axis direction of the vehicle. The side of the first to eighth limiting ribs 15 limits the alarm switch device 16 in the Z-axis direction to prevent the alarm switch device 16 from moving up and down.

[0037] A base 5 is provided at the lower part of the outer shell 3, and the outer shell 3 is fixedly connected to the base 5. A circuit on-off element is provided inside the outer shell 3. When the key cover is pressed, the sliding block 2 slides downward, so that the circuit on-off element is connected, the car alarm light is powered on and turned on, and the key cover is reset. When the key cover is pressed again, the slider slides downward, so that the circuit on-off element is disconnected, and the car alarm light is powered off and turned off.

[0038] Although the above describes the specific implementation methods of the utility model in combination with the accompanying drawings, it is not intended to limit the scope of protection of the utility model. Technical personnel in the relevant field should understand that on the basis of the technical solution of the utility model, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the utility model.

Claims

1. An alarm switch device for an electric vehicle, characterized in that: It comprises a key cover, a sliding block is arranged at the lower part of the key cover, and an outer shell is arranged at the lower end of the sliding block; a plurality of limiting ribs are arranged at the front end, the rear end, the left end and the right end of the upper part of the outer shell, and the thickness of the limiting ribs is the same as the spacing distance between the outer shell and the inner wall surface of the mounting hole on the auxiliary instrument panel of the automobile; snap-on buckles are arranged at the left end and the right end of the lower part of the outer shell, and a guide strip is arranged on the side of the limiting rib at the left end.

2. An alarm switch device for an electric vehicle as claimed in claim 1, characterized in that: The key cover comprises a first key cover and a second key cover, wherein the first key cover is arranged at the upper end of the second key cover, and the first key cover and the second key cover are clamped.

3. An alarm switch device for an electric vehicle as claimed in claim 2, characterized in that: The height of one end of the second key cover is greater than that of the other end, and the edges of the first key cover and the second key cover are curved structures.

4. The alarm switch device for electric vehicle according to claim 1, characterized in that: A first limiting rib is disposed at the left end of the upper portion of the outer shell, a second limiting rib is disposed at one end of the first limiting rib, and the first limiting rib and the second limiting rib are fixedly connected to the outer shell.

5. An alarm switch device for electric vehicle as claimed in claim 4, characterized in that: The first limiting rib and the second limiting rib have the same length, a guide bar is provided on the side of the second limiting rib, and the guide bar is fixedly connected to the outer shell.

6. The alarm switch device for electric vehicle according to claim 1, characterized in that: A third limiting rib is arranged at the right end of the upper part of the outer shell, and a fourth limiting rib is arranged at one end of the third limiting rib; the third limiting rib and the fourth limiting rib are fixedly connected to the outer shell, and the length of the third limiting rib is smaller than that of the fourth limiting rib.

7. The alarm switch device for electric vehicle according to claim 1, characterized in that: A fifth limiting rib is disposed at the rear end of the upper portion of the outer shell, a sixth limiting rib is disposed at one end of the fifth limiting rib, and the fifth limiting rib and the sixth limiting rib have the same length.

8. The alarm switch device for electric vehicle according to claim 1, characterized in that: A seventh limiting rib is disposed at the rear end of the upper portion of the outer shell, an eighth limiting rib is disposed at one end of the seventh limiting rib, and the seventh limiting rib and the eighth limiting rib have the same length.

9. The alarm switch device for electric vehicle according to claim 1, characterized in that: A base is arranged at the lower part of the outer shell, and the outer shell is fixedly connected to the base.

10. The alarm switch device for electric vehicle according to claim 1, characterized in that: A circuit on-off element is arranged inside the outer shell.

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