Novel vehicle-mounted reversing buzzer

Abstract

The utility model discloses a novel vehicle-mounted back-up buzzer comprising a bottom plate, the top of the bottom plate is in bolted connection with a rotating shaft, the surface of the rotating shaft is sleeved with a support, the support is internally sleeved with a first bolt, the support is internally provided with a first arc-shaped groove matched with the first bolt, the two sides of the support are both sleeved with rotating rods, and the rotating rods are arranged in the first arc-shaped groove. A user can install the device through cooperation of a fourth bolt and an installation hole. And then the support is rotated, the support rotates on the surface of the rotating shaft, then the first bolt is screwed, the support is limited and fixed through the second threaded hole, and therefore the device can be effectively and conveniently rotated and adjusted. A user can rotate the top frame, so that the top frame rotates on the surface of the rotating rod. And meanwhile, the top frame drives a second bolt to slide in a second arc-shaped groove, then the second bolt is screwed to limit the top frame through a third threaded hole, and therefore angle adjustment of the device can be effectively facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of buzzers, and particularly relates to a novel vehicle-mounted reversing buzzer. Background Art

[0002] A reversing buzzer is a car sound signal device that is mainly used to make a sound when the vehicle is reversing to warn pedestrians and other vehicles.

[0003] At present, a Chinese utility model with the announcement number CN213322865U discloses a vehicle-mounted reversing buzzer, including a mounting seat, a first movable groove is provided inside the mounting seat, a second movable groove is provided inside the mounting seat and located above the first movable groove, a third movable groove is provided inside the mounting seat and located below the first movable groove, a rotating shaft is fixedly connected inside the first movable groove, a movable rod is movably connected to the outer surface of the rotating shaft, a clamping block is fixedly connected to the side surface of the movable rod, a first spring is fixedly connected to the inner side wall of the second movable groove, and one end of the first spring away from the inner side wall of the second movable groove is fixedly connected to the movable rod. The movable rod is controlled to rotate around the rotating shaft by a push rod, and the clamping block is controlled to loosen the clamping ring, thereby loosening the buzzer body. The structure is reasonably designed, easy to operate, and convenient for disassembling and repairing the buzzer body.

[0004] However, the existing reversing buzzer cannot be effectively and conveniently rotated and adjusted, and the angle thereof cannot be effectively and conveniently adjusted. To solve the above problems, we provide a novel vehicle-mounted reversing buzzer. Utility Model Content

[0005] The purpose of the utility model is to provide a novel vehicle-mounted reversing buzzer to solve the problems raised by the above-mentioned background technology.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a new type of vehicle-mounted reversing buzzer, including a base plate, a rotating shaft is bolted to the top of the base plate, a bracket is sleeved on the surface of the rotating shaft, a bolt is sleeved inside the bracket, an arc-shaped groove one matched with the bolt one is opened inside the bracket, rotating rods are sleeved on both sides of the bracket, a top frame is sleeved on the surface of the rotating rod, bolts are sleeved on both sides of the bracket, arc-shaped grooves two matched with the bolts two are opened on both sides of the bracket, a mounting plate is arranged on the top of the top frame, and the buzzer body is bolted to the top of the mounting plate.

[0007] By adopting the above technical solution, the user can install the device by matching bolt 4 with the mounting hole. Then rotate the bracket to make the bracket rotate on the surface of the rotating shaft, and then tighten bolt 1 to limit the bracket through threaded hole 2, so that the rotation adjustment of the device can be effectively facilitated. The user can rotate the top frame to make the top frame rotate on the surface of the rotating rod. At the same time, the top frame drives bolt 2 to slide inside arc groove 2, and then tighten bolt 2 to limit the top frame through threaded hole 3, so that the angle adjustment of the device can be effectively facilitated.

[0008] The utility model is further configured that a protective frame is arranged on the top of the mounting plate, and the bottom of the protective frame is bolted to the mounting plate.

[0009] The above technical solution is adopted: by setting up a protective frame, an effective protective effect can be achieved.

[0010] The utility model is further configured that a bolt three is sleeved inside the mounting plate, and the bottom of the bolt three is threadedly connected to the top frame.

[0011] By adopting the above technical solution: by setting the bolt three, the mounting plate can be effectively installed.

[0012] The utility model is further configured that the interior of the mounting plate is provided with round holes adapted to three phases of the bolts.

[0013] The above technical solution is adopted: by setting the circular hole, it can be effectively used in conjunction with the bolt three.

[0014] The utility model is further configured that a threaded hole one which is matched with the three-phase bolt is opened inside the top frame.

[0015] By adopting the above technical solution: by setting the threaded hole one, it can be effectively used in conjunction with the bolt three.

[0016] The utility model is further configured that a threaded hole 2 adapted to the bolt 1 is provided on the top of the bottom plate.

[0017] By adopting the above technical solution, threaded hole two is provided so as to be effectively used in conjunction with bolt one.

[0018] The utility model is further configured that threaded holes three matching with bolts two are provided on both sides of the top frame.

[0019] By adopting the above technical solution: by setting the threaded hole three, it can be effectively used in conjunction with the bolt two.

[0020] The utility model is further configured that four bolts four are sleeved inside the bottom plate.

[0021] By adopting the above technical solution: by setting bolt four, the device can be effectively installed.

[0022] The utility model is further configured that a mounting hole matching with the bolt four is opened inside the bottom plate.

[0023] By adopting the above technical solution: by setting the mounting hole, it can be effectively used in conjunction with the bolt four.

[0024] The utility model is further configured that a through hole matching the rotating shaft is opened inside the bracket.

[0025] By adopting the above technical solution, through holes are provided so that the rotating shaft can be effectively used.

[0026] In summary, the utility model has the following beneficial effects:

[0027] 1. The user can install the device by matching bolt 4 with the mounting hole. Then rotate the bracket to make it rotate on the surface of the rotating shaft, and then tighten bolt 1 through threaded hole 2 to limit and fix the bracket, so that the device can be effectively rotated and adjusted;

[0028] 2. The user can rotate the top frame to make it rotate on the surface of the rotating rod. At the same time, the top frame drives the second bolt to slide inside the second arc groove, and then the second bolt is screwed to limit the top frame through the third threaded hole, so that the angle of the device can be effectively adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0030] Figure 2 It is an exploded view of the structure of the utility model.

[0031] Figure numerals: 1, bottom plate; 2, rotating shaft; 3, bracket; 4, bolt one; 5, arc groove one; 6, top frame; 7, rotating rod; 8, bolt two; 9, arc groove two; 10, mounting plate; 11, buzzer body; 12, protective frame; 13, bolt three; 14, round hole; 15, threaded hole one; 16, threaded hole two; 17, threaded hole three; 18, bolt four; 19, mounting hole. DETAILED DESCRIPTION

[0032] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0033] Embodiment 1:

[0034] refer to Figure 1 and Figure 2A novel vehicle-mounted reversing buzzer includes a base plate 1, a rotating shaft 2 is bolted to the top of the base plate 1, a bracket 3 is sleeved on the surface of the rotating shaft 2, a bolt 4 is sleeved inside the bracket 3, an arc groove 5 adapted to the bolt 4 is opened inside the bracket 3, and a rotating rod 7 is sleeved on both sides of the bracket 3. The user can install the device through the cooperation of the bolt 4 18 and the mounting hole 19. Then rotate the bracket 3 to make the bracket 3 rotate on the surface of the rotating shaft 2, and then tighten the bolt 4 to limit and fix the bracket 3 through the threaded hole 2 16, so that the device can be effectively and conveniently rotated and adjusted.

[0035] refer to Figure 1 A protective frame 12 is provided on the top of the mounting plate 10, and the bottom of the protective frame 12 is bolted to the mounting plate 10. By providing the protective frame 12, a protective effect can be effectively played.

[0036] refer to Figure 1 The interior of the mounting plate 10 is sleeved with bolt three 13, and the bottom of the bolt three 13 is threadedly connected with the top frame 6. By arranging the bolt three 13, the mounting plate 10 can be effectively installed.

[0037] refer to Figure 1 The mounting plate 10 has a circular hole 14 inside that matches the bolt 3 13. By providing the circular hole 14, the bolt 3 13 can be effectively used.

[0038] refer to Figure 1 The top frame 6 has a threaded hole 15 inside that matches the bolt 3 13. By providing the threaded hole 15, the bolt 3 13 can be effectively used.

[0039] refer to Figure 1 The top of the bottom plate 1 is provided with a threaded hole 2 16 adapted to the bolt 1 4. By providing the threaded hole 2 16, the bolt 1 4 can be effectively used.

[0040] Brief description of the use process: The user can install the device by matching the bolt 4 18 with the mounting hole 19. Then rotate the bracket 3 to make the bracket 3 rotate on the surface of the rotating shaft 2, and then tighten the bolt 1 4 through the threaded hole 2 16 to limit and fix the bracket 3, so that the device can be effectively rotated and adjusted.

[0041] Embodiment 2:

[0042] refer to Figure 1 and Figure 2The surface of the rotating rod 7 is sleeved with a top frame 6, bolts 8 are sleeved on both sides of the bracket 3, arc grooves 9 matching the bolts 8 are opened on both sides of the bracket 3, a mounting plate 10 is arranged on the top of the top frame 6, and a buzzer body 11 is bolted on the top of the mounting plate 10. The user can rotate the top frame 6 to make the top frame 6 rotate on the surface of the rotating rod 7. At the same time, the top frame 6 drives the bolts 8 to slide inside the arc grooves 9, and then the bolts 8 are screwed to limit the top frame 6 through the threaded holes 17, so that the angle of the device can be effectively adjusted.

[0043] refer to Figure 1 , both sides of the top frame 6 are provided with threaded holes 3 17 adapted to the bolts 2 8. By providing the threaded holes 3 17, the bolts 2 8 can be effectively used.

[0044] refer to Figure 1 , four bolts 29 18 are sleeved inside the bottom plate 1. By arranging the bolts 29 18, the device can be effectively installed.

[0045] refer to Figure 1 The interior of the bottom plate 1 is provided with a mounting hole 19 adapted to the bolt 418. By providing the mounting hole 19, the bolt 418 can be effectively used.

[0046] refer to Figure 1 The bracket 3 has a through hole inside that matches the rotating shaft 2. By providing the through hole, the bracket 3 can be effectively used in conjunction with the rotating shaft 2.

[0047] Brief description of the use process: the user can rotate the top frame 6 to make the top frame 6 rotate on the surface of the rotating rod 7. At the same time, the top frame 6 drives the bolt 2 8 to slide inside the arc groove 2 9, and then the bolt 2 8 is screwed to limit the top frame 6 through the threaded hole 3 17, so that the angle of the device can be effectively adjusted.

[0048] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A novel vehicle-mounted reversing buzzer, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is bolted with a rotating shaft (2), the surface of the rotating shaft (2) is sleeved with a bracket (3), the interior of the bracket (3) is sleeved with a bolt (4), the interior of the bracket (3) is provided with an arc-shaped groove (5) adapted to the bolt (4), both sides of the bracket (3) are sleeved with a rotating rod (7), the surface of the rotating rod (7) is sleeved with a top frame (6), both sides of the bracket (3) are sleeved with a bolt (8), both sides of the bracket (3) are provided with an arc-shaped groove (9) adapted to the bolt (8), a mounting plate (10) is arranged on the top of the top frame (6), and the top of the mounting plate (10) is bolted with a buzzer body (11).

2. The novel vehicle reversing buzzer according to claim 1 is characterized in that: A protection frame (12) is arranged on the top of the mounting plate (10), and the bottom of the protection frame (12) is bolted to the mounting plate (10).

3. The novel vehicle-mounted reversing buzzer according to claim 1 is characterized in that: The interior of the mounting plate (10) is sleeved with a bolt three (13), and the bottom of the bolt three (13) is threadedly connected to the top frame (6).

4. The novel vehicle reversing buzzer according to claim 3 is characterized in that: A circular hole (14) adapted to the bolt three (13) is provided inside the mounting plate (10).

5. The novel vehicle reversing buzzer according to claim 3 is characterized by: The top frame (6) is provided with a threaded hole (15) inside thereof which is matched with a bolt (13).

6. The novel vehicle-mounted reversing buzzer according to claim 1 is characterized in that: The top of the base plate (1) is provided with a second threaded hole (16) adapted to fit the first bolt (4).

7. The novel vehicle-mounted reversing buzzer according to claim 1 is characterized in that: The top frame (6) is provided with threaded holes (17) on both sides thereof, which are matched with the bolts (8).

8. The novel vehicle-mounted reversing buzzer according to claim 1 is characterized in that: Four bolts (18) are sleeved inside the base plate (1).

9. The novel vehicle-mounted reversing buzzer according to claim 8 is characterized in that: The bottom plate (1) is provided with a mounting hole (19) adapted to fit the bolt four (18) inside.

10. The novel vehicle-mounted reversing buzzer according to claim 1 is characterized in that: A through hole matching the rotating shaft (2) is provided inside the bracket (3).

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