CN217969365U - Automobile brake tail lamp trigger - Google Patents
Automobile brake tail lamp trigger Download PDFInfo
- Publication number
- CN217969365U CN217969365U CN202220872238.3U CN202220872238U CN217969365U CN 217969365 U CN217969365 U CN 217969365U CN 202220872238 U CN202220872238 U CN 202220872238U CN 217969365 U CN217969365 U CN 217969365U
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- China
- Prior art keywords
- spliced pole
- support column
- sheet
- spacing piece
- trigger
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Abstract
The utility model discloses an automobile brake tail lamp trigger, including support column and spliced pole, the spliced pole is connected with the support column, and the external diameter of support column is greater than the external diameter of spliced pole, and the one end that the support column was kept away from to the spliced pole is equipped with the pressure disk, the cover is equipped with spacing piece, metal shrapnel and spring on the spliced pole, spacing piece is located the combination department of support column and spliced pole, metal shrapnel is located the top of spacing piece, the spring is located metal shrapnel's top. The utility model discloses and can change the resistance size of access circuit according to the size of application of force to the light and shade degree of control lamp.
Description
[ technical field ] A
The utility model relates to a technical field of trigger, especially technical field of car brake tail lamp trigger.
[ background ] A method for producing a semiconductor device
The brake lamp switch is also called a brake lamp switch, the common brake lamp switch sends out an electric signal to prompt the action of a related system or control the on-off function of a brake lamp power supply through the on-off of the brake lamp switch, the on-off of the brake lamp switch also can be controlled at the moment of stepping on a brake pedal and releasing the brake pedal during working, when the brake lamp switch is switched on or switched off, the on-off function can prompt a rear vehicle and a front vehicle to enter a braking state, and a certain safe vehicle distance can be reduced or kept.
The existing mechanical brake lamp switch can only connect or disconnect a circuit by controlling the position of a trigger bolt so as to achieve the purpose of lightening or extinguishing a brake tail lamp, and the brightness of the lamp cannot be controlled.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, providing a car brake tail lamp trigger, can control the light and shade of brake tail lamp.
In order to realize the above aim, the utility model provides an automobile brake tail lamp trigger, including support column and spliced pole, the spliced pole is connected with the support column, and the external diameter of support column is greater than the external diameter of spliced pole, and the one end that the support column was kept away from to the spliced pole is equipped with the pressure disk, the cover is equipped with spacing piece, metal shrapnel and spring on the spliced pole, spacing piece is located the combination department of support column and spliced pole, metal shrapnel is located the top of spacing piece, the spring is located metal shrapnel's top.
Preferably, the metal elastic sheet comprises a connecting sheet, a through hole is formed in the connecting sheet, the connecting sheet is connected with a wavy extending sheet, and one end, far away from the connecting sheet, of the extending sheet is connected with a contact pin.
Preferably, a ball is rotatably mounted to a distal end of the contact leg.
Preferably, the tail end of the contact pin is provided with a mounting groove, and a ball is rotatably mounted in the mounting groove.
Preferably, the limiting sheet is provided with a mounting hole matched with the connecting column, and the mounting hole is smaller than the outer diameter of the supporting column.
The utility model has the advantages that: the utility model is provided with the metal elastic sheet which is connected with the resistance element in a sliding way, the brake plate applies force to the trigger through the pressure plate to make the trigger displace, so that the metal elastic sheet deforms and is communicated with the circuit of the brake tail lamp, and the resistance of the access circuit can be changed according to the force application, thereby controlling the brightness of the brake tail lamp; the ball is arranged to convert sliding friction into rolling friction, so that the metal elastic sheet slides more smoothly.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of an automobile brake tail lamp trigger of the present invention;
fig. 2 is a front sectional view of the automobile brake tail lamp trigger of the present invention;
fig. 3 is a schematic structural view of a metal spring plate of the automobile brake tail lamp trigger of the present invention;
fig. 4 is the utility model discloses a ball structure schematic diagram of car brake tail lamp trigger.
In the figure: 1-supporting column, 2-connecting column, 3-pressing disc, 4-limiting sheet, 5-metal shrapnel, 6-spring, 51-connecting sheet, 52-extending sheet, 53-contact pin, 54-mounting groove and 55-ball.
[ detailed description ] A
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the utility model relates to an automobile brake tail lamp trigger, including support column 1 and spliced pole 2, spliced pole 2 is connected with support column 1, and the external diameter of support column 1 is greater than spliced pole 2's external diameter, and the one end that support column 1 was kept away from to spliced pole 2 is equipped with pressure disk 3, the cover is equipped with spacing piece 4, metal shrapnel 5 and spring 6 on the spliced pole 2, spacing piece 4 is located support column 1 and spliced pole 2's combination department, metal shrapnel 5 is located spacing piece 4's top, spring 6 is located metal shrapnel 5's top, metal shrapnel 5 includes the connection piece 51, be equipped with the through-hole on the connection piece 51, connection piece 51 is connected with corrugated extension piece 52, the one end that connection piece 51 was kept away from to extension piece 52 is connected with contact foot 53, extends and forms certain angle between piece 52 and the contact foot 53, when not atress, changes the angle to 90 degrees, and during the atress, and this angle is greater than 90 degrees, contact foot 53's end rotates and installs ball 55, contact foot 53's 53 end is equipped with mounting groove 54, be equipped with ball 55 in 54, spacing piece 4 and the mounting groove, the outer diameter of mounting hole with spliced pole 2 assorted mounting hole, the mounting hole is less than 1.
The utility model discloses the working process:
in the working process of the automobile brake tail lamp trigger, the contact pin of the metal elastic sheet is connected with the resistance block in a sliding manner, the left side of the resistance block is an insulation area, the right side of the resistance block is a resistance wire area, when the trigger is not stressed, the contact pin is in contact with the insulation area, and a circuit is not electrified; during braking, the pressure plate is stressed to drive the trigger to move downwards, so that the metal elastic sheet is deformed, the contact pins leave the insulation area and slide towards the right side resistance wire area, the circuit is communicated, the larger the displacement is, the smaller the connected resistance is, and the brighter the brake lamp is.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (5)
1. The utility model provides an automobile brake tail lamp trigger which characterized in that: including support column (1) and spliced pole (2), spliced pole (2) are connected with support column (1), and the external diameter of support column (1) is greater than the external diameter of spliced pole (2), and the one end that support column (1) was kept away from in spliced pole (2) is equipped with pressure disk (3), the cover is equipped with spacing piece (4), metal shrapnel (5) and spring (6) on spliced pole (2), spacing piece (4) are located the combination department of support column (1) and spliced pole (2), metal shrapnel (5) are located the top of spacing piece (4), spring (6) are located the top of metal shrapnel (5).
2. The automotive brake tail light trigger of claim 1, characterized in that: the metal elastic sheet (5) comprises a connecting sheet (51), a through hole is formed in the connecting sheet (51), the connecting sheet (51) is connected with a wavy extending sheet (52), one end, away from the connecting sheet (51), of the extending sheet (52) is connected with a contact foot (53), and a certain angle is formed between the extending sheet (52) and the contact foot (53).
3. The vehicle brake tail light trigger as set forth in claim 2, wherein: the tail end of the contact foot (53) is rotatably provided with a ball (55).
4. The vehicle brake tail light trigger as set forth in claim 3, wherein: the tail end of the contact pin (53) is provided with a mounting groove (54), and a ball (55) is rotatably mounted in the mounting groove (54).
5. The automobile brake tail light trigger as set forth in claim 1, wherein: the limiting piece (4) is provided with a mounting hole matched with the connecting column (2), and the mounting hole is smaller than the outer diameter of the supporting column (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220872238.3U CN217969365U (en) | 2022-04-15 | 2022-04-15 | Automobile brake tail lamp trigger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220872238.3U CN217969365U (en) | 2022-04-15 | 2022-04-15 | Automobile brake tail lamp trigger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217969365U true CN217969365U (en) | 2022-12-06 |
Family
ID=84266230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220872238.3U Active CN217969365U (en) | 2022-04-15 | 2022-04-15 | Automobile brake tail lamp trigger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217969365U (en) |
-
2022
- 2022-04-15 CN CN202220872238.3U patent/CN217969365U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |