Brake pad with alarm function

Abstract

The utility model discloses a brake pad with an alarm function, and relates to the technical field of brake pads, in particular to a brake pad comprising a mounting disc and a brake pad body, the mounting disc is located on one side of the brake pad body, a groove is formed in the inner wall of the brake pad body, a partition plate is fixedly connected to the inner wall of the groove, a sliding groove is formed in the inner wall of the groove, and the partition plate is fixedly connected to the inner wall of the sliding groove. A sliding block is slidably connected to the inner wall of the sliding groove, a moving plate is fixedly connected to one side of the sliding block, and a triangular block is fixedly connected to the upper surface of the moving plate. According to the brake pad with the alarming function, through cooperative arrangement of a groove, a movable plate, a triangular block, a fixing rod, a first spring, a pressing plate and a pressure alarm, when the abrasion degree reaches the position above the triangular block, the triangular block is extruded in the braking process of the brake pad body, then the pressure alarm is extruded through the pressing plate, and the pressure alarm is warned; and the pressure alarm gives an alarm under the action of force, so that an alarm effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of brake pads, in particular to a brake pad with an alarm function. Background Art

[0002] At present, brake pads are the most critical safety parts in the car's braking system, and the quality of all braking effects is determined by brake pads.

[0003] A brake pad with an alarm function is disclosed in the Chinese utility model patent application disclosure specification CN202021483649.0. Current brake pads do not have an alarm function when the friction layer is exhausted, and the driver needs to confirm it by himself. Once the confirmation is forgotten, the friction layer may be exhausted, resulting in poor braking effect and causing a traffic accident. In addition, when the brake pad is installed with the mounting plate, the installation is cumbersome and time-consuming. Therefore, a brake pad with an alarm function is needed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a brake pad with an alarm function, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a brake pad with an alarm function, comprising a mounting plate and a brake pad body, the mounting plate being located on one side of the brake pad body, the inner wall of the brake pad body being provided with a groove, the inner wall of the groove being fixedly connected with a partition, the inner wall of the groove being provided with a slide groove, the inner wall of the slide groove being slidably connected with a slider, one side of the slider being fixedly connected with a movable plate, the upper surface of the movable plate being fixedly connected with a triangular block, the inner wall of the partition being slidably connected with a sliding rod, and the lower surface of the movable plate being fixedly connected with a fixed rod.

[0008] Optionally, a first spring is provided on the outer surface of the fixing rod, and the lower surface of the movable plate is fixedly connected to the first spring.

[0009] Optionally, the outer surface of the fixing rod is slidably connected to the partition, and the lower surface of the first spring is fixedly connected to the partition.

[0010] Optionally, a pressure plate is fixedly connected to the lower surface of the sliding rod, a pressure alarm is fixedly connected to the inner bottom wall of the groove, and the edge of the triangular block is arc-shaped.

[0011] Optionally, a slot is provided on the lower surface of the brake pad body, and an insertion rod is inserted into the inner wall of the slot.

[0012] Optionally, a sliding groove is formed on the inner wall of the insertion rod, a sliding block is slidably connected to the inner wall of the sliding groove, a movable plate is fixedly connected to the lower surface of the sliding block, and a clamping block is fixedly connected to one side of the movable plate.

[0013] Optionally, a card slot is provided on the inner wall of the slot, the card slot is adapted to the card block, one side of the movable plate is fixedly connected to a connecting block, one side of the connecting block is fixedly connected to a sliding plate, and one side of the movable plate is fixedly connected to a second spring.

[0014] Optionally, a baffle is fixedly connected to one side of the second spring, a mounting rod is fixedly connected to the lower surface of the connecting block, a limiting plate is fixedly connected to the lower surface of the insertion rod, the mounting rod is fixedly connected to the inner wall of the limiting plate, and the outer surface of the mounting rod is slidably connected to the mounting rod.

[0015] (III) Beneficial effects

[0016] The utility model provides a brake pad with an alarm function, which has the following beneficial effects:

[0017] 1. The brake pad with alarm function has an alarm effect through the setting of the groove. Through the coordinated setting of the groove and the pressure alarm, during use, through the coordinated setting of the groove, the movable plate, the triangular block, the fixed rod, the first spring, the pressure plate, and the pressure alarm, when the wear degree reaches the top of the triangular block, the brake pad body squeezes the triangular block during the braking process, and then the pressure alarm is squeezed through the pressure plate. The pressure alarm is exerted by the force and alarms, thereby playing an alarm role and achieving the purpose of alarm.

[0018] 2. The brake pad with alarm function has the effect of being easy to replace through the setting of the brake pad body. Through the matching setting of the plug rod and the slot, during use, the movable plate, the card block, the card slot, the connecting block, the sliding plate, the second spring, the baffle plate, the mounting rod, the limit plate and the mounting rod can be matched to install the plug rod into the slot through the elasticity of the first spring. When disassembling, the mounting rod is moved to one side to drive the connecting block and the second spring to take the card block out of the card slot for replacement, thereby facilitating replacement and achieving the purpose of convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the main cross-section of the utility model;

[0021] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 4 For this utility model Figure 2 The enlarged structural diagram at B in the middle;

[0023] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure at point C in the middle.

[0024] In the figure: 1. mounting plate; 2. brake pad body; 3. groove; 4. partition; 5. slide groove; 6. slider; 7. movable plate; 8. triangular block; 9. sliding rod; 10. fixed rod; 11. first spring; 12. pressure plate; 13. pressure alarm; 14. slot; 15. plug rod; 16. sliding groove; 17. sliding block; 18. movable plate; 19. clamping block; 20. clamping groove; 21. connecting block; 22. sliding plate; 23. second spring; 24. baffle; 25. mounting rod; 26. limit plate; 27. support rod. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example 1

[0027] See also Figure 1-3 The utility model provides a technical solution: a brake pad with an alarm function, comprising a mounting plate 1 and a brake pad body 2, the mounting plate 1 is located at one side of the brake pad body 2, the inner wall of the brake pad body 2 is provided with a groove 3, the inner wall of the groove 3 is fixedly connected with a partition 4, the inner wall of the groove 3 is provided with a slide groove 5, the inner wall of the slide groove 5 is slidably connected with a slider 6, one side of the slider 6 is fixedly connected with a moving plate 7, the upper surface of the moving plate 7 is fixedly connected with a triangular block 8, the inner wall of the partition 4 is slidably connected with a sliding rod 9, the lower surface of the moving plate 7 is fixedly connected with a fixing rod 10, the outer surface of the fixing rod 10 is provided with a first spring 11, the lower surface of the moving plate 7 is fixedly connected with the first spring 11, the outer surface of the fixing rod 10 is slidably connected with the partition 4, the lower surface of the first spring 11 is fixedly connected with the partition 4, the lower surface of the sliding rod 9 is fixedly connected with a pressing plate 12, the inner bottom wall of the groove 3 is fixedly connected with a pressure alarm 13, and the edge of the triangular block 8 is arc-shaped.

[0028] When in use, the brake pad with alarm function has an alarm effect through the setting of the groove 3. Through the coordinated setting of the groove 3 and the pressure alarm 13, during use, through the coordinated setting of the groove 3, the movable plate 7, the triangular block 8, the fixed rod 10, the first spring 11, the pressure plate 12, and the pressure alarm 13, when the wear degree reaches the top of the triangular block 8, the brake pad body 2 squeezes the triangular block 8 during the braking process, and then the pressure alarm 13 is squeezed through the pressure plate 12. The pressure alarm 13 is subjected to the force and alarms, thereby playing an alarm role and achieving the purpose of alarm.

[0029] Example 2

[0030] See also Figure 2 and Figure 4-5 The utility model provides a technical solution: a brake pad with an alarm function, comprising a mounting plate 1 and a brake pad body 2, the mounting plate 1 being located on one side of the brake pad body 2, a slot 14 being provided on the lower surface of the brake pad body 2, a plug rod 15 being inserted into the inner wall of the slot 14, a sliding groove 16 being provided on the inner wall of the plug rod 15, a sliding block 17 being slidably connected to the inner wall of the sliding groove 16, a movable plate 18 being fixedly connected to the lower surface of the sliding block 17, a card block 19 being fixedly connected to one side of the movable plate 18, a card slot 20 being provided on the inner wall of the slot 14, the card slot 20 being adapted to the card block 19, a connecting block 21 being fixedly connected to one side of the connecting block 21, a sliding plate 22 being fixedly connected to one side of the sliding plate 22 A second spring 23 is fixedly connected, a baffle 24 is fixedly connected to one side of the second spring 23, a mounting rod 25 is fixedly connected to the lower surface of the connecting block 21, a limiting plate 26 is fixedly connected to the lower surface of the insertion rod 15, a support rod 27 is fixedly connected to the inner wall of the limiting plate 26, and the outer surface of the support rod 27 is slidably connected to the mounting rod 25, a groove 3 is provided on the inner wall of the brake pad body 2, a partition 4 is fixedly connected to the inner wall of the groove 3, a slide groove 5 is provided on the inner wall of the groove 3, a slider 6 is slidably connected to the inner wall of the slide groove 5, a moving plate 7 is fixedly connected to one side of the slider 6, a triangular block 8 is fixedly connected to the upper surface of the moving plate 7, a sliding rod 9 is slidably connected to the inner wall of the partition 4, and a fixed rod 10 is fixedly connected to the lower surface of the moving plate 7.

[0031] When in use, the brake pad with an alarm function can be easily replaced through the setting of the brake pad body 2. The insertion rod 15 and the slot 14 are matched with each other. During use, the movable plate 18, the block 19, the slot 20, the connecting block 21, the sliding plate 22, the second spring 23, the baffle plate 24, the mounting rod 25, the limit plate 26 and the support rod 27 can be matched with each other. By installing the insertion rod 15 into the slot 14, the block 19 can be inserted into the slot 20 through the elasticity of the first spring 11. When disassembling, the support rod 27 can be moved to one side to drive the connecting block 21 and the second spring 23 to remove the block 19 from the slot 20 for replacement, thereby facilitating replacement and achieving the purpose of convenience.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A brake pad with an alarm function, comprising a mounting plate (1) and a brake pad body (2), characterized in that: The mounting plate (1) is located on one side of the brake pad body (2); the inner wall of the brake pad body (2) is provided with a groove (3); the inner wall of the groove (3) is fixedly connected to a partition plate (4); the inner wall of the groove (3) is provided with a slide groove (5); the inner wall of the slide groove (5) is slidably connected to a slider (6); one side of the slider (6) is fixedly connected to a movable plate (7); the upper surface of the movable plate (7) is fixedly connected to a triangular block (8); the inner wall of the partition plate (4) is slidably connected to a sliding rod (9); and the lower surface of the movable plate (7) is fixedly connected to a fixed rod (10).

2. The brake pad with alarm function according to claim 1, characterized in that: The outer surface of the fixed rod (10) is provided with a first spring (11), and the lower surface of the movable plate (7) is fixedly connected to the first spring (11).

3. The brake pad with alarm function according to claim 2, characterized in that: The outer surface of the fixing rod (10) is slidably connected to the partition plate (4), and the lower surface of the first spring (11) is fixedly connected to the partition plate (4).

4. The brake pad with alarm function according to claim 3, characterized in that: A pressure plate (12) is fixedly connected to the lower surface of the sliding rod (9), a pressure alarm (13) is fixedly connected to the inner bottom wall of the groove (3), and the edge of the triangular block (8) is in an arc shape.

5. The brake pad with alarm function according to claim 1, characterized in that: A slot (14) is provided on the lower surface of the brake pad body (2), and an insertion rod (15) is inserted into the inner wall of the slot (14).

6. The brake pad with alarm function according to claim 5, characterized in that: The inner wall of the insertion rod (15) is provided with a sliding groove (16), the inner wall of the sliding groove (16) is slidably connected to a sliding block (17), the lower surface of the sliding block (17) is fixedly connected to a movable plate (18), and one side of the movable plate (18) is fixedly connected to a clamping block (19).

7. The brake pad with alarm function according to claim 6, characterized in that: The inner wall of the slot (14) is provided with a card slot (20), the card slot (20) is adapted to the card block (19), one side of the movable plate (18) is fixedly connected to a connecting block (21), one side of the connecting block (21) is fixedly connected to a sliding plate (22), and one side of the sliding plate (22) is fixedly connected to a second spring (23).

8. The brake pad with alarm function according to claim 7, characterized in that: A baffle (24) is fixedly connected to one side of the second spring (23); a mounting rod (25) is fixedly connected to the lower surface of the connecting block (21); a limit plate (26) is fixedly connected to the lower surface of the insertion rod (15); a support rod (27) is fixedly connected to the inner wall of the limit plate (26); and an outer surface of the support rod (27) is slidably connected to the mounting rod (25).

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