Front lower sight glass structure convenient to install

Abstract

The utility model discloses a front lower sight glass structure convenient to install, and relates to the technical field of lower sight glass installation, the front lower sight glass structure comprises a mirror shell and a preassembled plate, the side of the mirror shell is rotatably connected with a connecting seat through a damping rotating shaft, one end of the connecting seat is connected with a protective shell through a damping rotating joint, and the inner wall of the protective shell is provided with a plug board; a dovetail inserting groove is formed in one side of the inserting plate, a dovetail inserting block matched with the dovetail inserting groove in an inserting mode is arranged on one side of the preassembling plate, and fixing holes are formed in the four corners of the preassembling plate. According to the utility model, the preassembled plate is fixed on the vehicle, then the dovetail inserting groove of the inserting plate is aligned with the dovetail inserting block, so that the dovetail inserting block is inserted into the dovetail inserting groove, the bolt is inserted into the connecting lug plate, and the bolt is screwed with the screw hole after penetrating through the inserting hole, so that the inserting plate and the preassembled plate can be fixedly connected; and the installation process is convenient and rapid, the disassembly and assembly are rapid, and the maintenance and replacement efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of down-view mirror installation, in particular to a front down-view mirror structure that is easy to install. Background Art

[0002] The car's under-view mirror is used to assist the driver in observing the area outside the front wheels under the car body through the interior mirror located in front of the driver's seat. It helps the driver to observe whether there are people or obstacles beside the front and rear wheels and the car body when starting to move forward, so as to avoid injury to people, property or damage to the vehicle, and ensure the safety of the driver and the car.

[0003] The existing installation structure of the down-view mirror is relatively complicated, which makes the operation more cumbersome during maintenance and replacement, and easily causes damage to other parts. Therefore, a front down-view mirror structure that is easy to install is provided. Utility Model Content

[0004] In response to the deficiencies of the prior art, the utility model provides a front lower view mirror structure that is easy to install. By fixing the pre-installed plate to the vehicle, and then aligning the dovetail plug-in slot of the plug-in plate with the dovetail plug-in block, the dovetail plug-in block is plugged into the dovetail plug-in slot. By plugging the bolts into the connecting ear plate, and then passing the bolts through the sockets and screwing them into the screw holes, the plug-in plate and the pre-installed plate can be fixedly connected, effectively preventing them from falling off during driving. The above-mentioned installation process is convenient and fast, and the disassembly and assembly are quick, which greatly improves the maintenance and replacement efficiency and overcomes the deficiencies of the prior art.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A front lower view mirror structure that is easy to install includes a mirror housing and a pre-installed plate. The side of the mirror housing is rotatably connected to a connecting seat via a damping shaft. One end of the connecting seat is connected to a protective shell via a damping rotation joint. A plug-in plate is installed on the inner wall of the protective shell. A dovetail plug-in groove is provided on one side of the plug-in plate. A dovetail plug-in block that is plugged into and fits with the dovetail plug-in groove is provided on one side of the pre-installed plate.

[0007] As a further solution of the present invention: fixing holes are provided at the four corners of the pre-installed plate, and rubber washers are provided on one side of the four fixing holes.

[0008] As a further solution of the present invention: a connecting ear plate is fixed to one end of the pre-installed plate, and a screw hole is opened at one end of the plug-in plate.

[0009] As a further solution of the present invention, a socket is provided at the end of the protective shell and on one side of the screw hole.

[0010] As a further solution of the present invention: a snap-in pin is fixed inside the protective shell, and a snap-in hole for snap-fitting with the snap-in pin is provided on the plug-in board.

[0011] As a further solution of the present invention: a T-shaped pin is fixed to the side of the mirror housing, a rotating block is rotatably sleeved on the T-shaped pin, an arc rod is fixed to one side of the rotating block, and a rubber strip is provided on the side of the arc rod facing the mirror surface.

[0012] As a further solution of the present invention: a torsion spring is installed at the T-pin and abuts against the arc rod, a blocking rod is fixed to the side of the mirror housing, and the middle part of the arc rod abuts against the blocking rod.

[0013] As a further solution of the present invention: a handle is provided at one end of the arc-shaped rod.

[0014] The beneficial effects of the utility model are:

[0015] By fixing the pre-installed plate to the vehicle, and then aligning the dovetail plug-in slot of the plug-in plate with the dovetail plug-in block, the dovetail plug-in block is plugged into the dovetail plug-in slot, and by inserting the bolt into the connecting ear plate, and then passing the bolt through the socket and screwing it into the screw hole, the plug-in plate and the pre-installed plate can be fixedly connected, effectively preventing it from falling off during driving. The above installation process is convenient and fast, and the disassembly and assembly are quick, which greatly improves the efficiency of maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the first-perspective stereoscopic structure of a front lower view mirror structure that is easy to install proposed by the present invention.

[0017] Figure 2 This is a schematic diagram of the second perspective three-dimensional structure of a front lower view mirror structure that is easy to install proposed by the utility model.

[0018] Figure 3 This is a schematic diagram of the third-perspective stereoscopic structure of a front lower view mirror structure that is easy to install proposed by the utility model.

[0019] Figure 4 The utility model proposes a front lower view mirror structure which is easy to install. Figure 2 Enlarged structural diagram at point A in the middle.

[0020] In the figure: 1. Mirror housing; 2. Connecting seat; 3. Protective housing; 4. Pre-installed plate; 5. Plug-in plate; 6. Dovetail plug-in block; 7. Connecting ear plate; 8. T-pin; 9. Rotating block; 10. Stop rod; 11. Arc rod; 12. Handle; 13. Dovetail plug-in slot; 14. Screw hole; 15. Plug hole; 16. Fixing hole; 17. Rubber gasket. DETAILED DESCRIPTION

[0021] 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 the embodiments.

[0022] Example 1, reference Figure 1-4 A front down-view mirror structure that is easy to install includes a mirror housing 1 and a pre-installed plate 4. The side of the mirror housing 1 is rotatably connected to a connecting seat 2 via a damping shaft. One end of the connecting seat 2 is connected to a protective shell 3 via a damping rotation joint. A plug-in plate 5 is installed on the inner wall of the protective shell 3. A dovetail plug-in groove 13 is opened on one side of the plug-in plate 5. A dovetail plug-in block 6 is provided on one side of the pre-installed plate 4 to form a plug-in fit with the dovetail plug-in groove 13.

[0023] The four corners of the pre-installed plate 4 are provided with fixing holes 16, and one side of the four fixing holes 16 is provided with a rubber gasket 17;

[0024] A connecting ear plate 7 is fixed to one end of the pre-installed plate 4, a screw hole 14 is opened at one end of the plug-in plate 5, and a socket 15 is opened at the end of the protective shell 3 and on one side of the screw hole 14;

[0025] A snap-in pin is fixed inside the protective shell 3 , and a snap-in hole is provided on the plug-in board 5 to form a snap-in fit with the snap-in pin. The snap-in pin and the snap-in hole are snapped together to facilitate fixing the plug-in board 5 to the inside of the protective shell 3 .

[0026] First, the pre-installed plate 4 is installed on the vehicle by means of bolts, and then the dovetail plug-in slot 13 of the plug-in plate 5 is aligned with the dovetail plug-in block 6, so that the dovetail plug-in block 6 is plugged into the dovetail plug-in slot 13. By plugging the bolts into the connecting ear plate 7, and then passing the bolts through the insertion holes 15 and screwing them into the screw holes 14, the plug-in plate 5 and the pre-installed plate 4 can be fixedly connected, effectively preventing them from falling off during driving. The above installation process is convenient and fast, and the disassembly and assembly are quick, which greatly improves the efficiency of maintenance and replacement.

[0027] Example 2: This example is optimized based on Example 1. Specifically:

[0028] A T-shaped pin 8 is fixed to the side of the mirror housing 1, and a rotating block 9 is rotatably sleeved on the T-shaped pin 8. An arc-shaped rod 11 is fixed to one side of the rotating block 9. A rubber strip is provided on the side of the arc-shaped rod 11 facing the mirror surface. A torsion spring is installed at the T-shaped pin 8 to abut against the arc-shaped rod 11. A blocking rod 10 is fixed to the side of the mirror housing 1, and the middle part of the arc-shaped rod 11 abuts against the blocking rod 10. A handle 12 is provided at one end of the arc-shaped rod 11.

[0029] Spray water onto the mirror surface, and use the handle 12 to pull the arc rod 11 to make the arc rod 11 rotate around the T-pin 8. The rubber strip on the arc rod 11 can be used to wipe the mirror surface to remove dust accumulated on the mirror surface. The torsion action of the torsion spring can make the arc rod 11 rest against the blocking rod 10.

[0030] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and utility model concept of the present invention, should be covered by the protection scope of the present invention.

Claims

1. A front down-view mirror structure that is easy to install, comprising a mirror housing (1) and a pre-installed plate (4), characterized in that: The side of the mirror housing (1) is rotatably connected to a connecting seat (2) via a damping rotating shaft, one end of the connecting seat (2) is connected to a protective shell (3) via a damping rotating joint, a plug-in board (5) is installed on the inner wall of the protective shell (3), a dovetail plug-in slot (13) is provided on one side of the plug-in board (5), and a dovetail plug-in block (6) is provided on one side of the pre-installed plate (4) to form a plug-in fit with the dovetail plug-in slot (13).

2. The easy-to-install front lower view mirror structure according to claim 1, characterized in that: The four corners of the pre-installed plate (4) are each provided with a fixing hole (16), and one side of each of the four fixing holes (16) is provided with a rubber gasket (17).

3. The easy-to-install front lower view mirror structure according to claim 1, characterized in that: A connecting ear plate (7) is fixed to one end of the pre-installed plate (4), and a screw hole (14) is provided at one end of the plug-in plate (5).

4. The easy-to-install front lower view mirror structure according to claim 1, characterized in that: An inserting hole (15) is provided at the end of the protective shell (3) and on one side of the screw hole (14).

5. The easy-to-install front lower view mirror structure according to claim 1, characterized in that: A snap-in pin is fixed inside the protective shell (3), and a snap-in hole for snap-fitting with the snap-in pin is provided on the plug-in board (5).

6. The easy-to-install front lower view mirror structure according to claim 1, characterized in that: A T-shaped pin (8) is fixed to the side of the mirror housing (1); a rotating block (9) is rotatably sleeved on the T-shaped pin (8); an arc-shaped rod (11) is fixed to one side of the rotating block (9); and a rubber strip is provided on the side of the arc-shaped rod (11) facing the mirror surface.

7. The easy-to-install front lower view mirror structure according to claim 6, characterized in that: A torsion spring that abuts against the arc-shaped rod (11) is installed at the T-shaped pin (8); a blocking rod (10) is fixed to the side of the mirror housing (1); and the middle portion of the arc-shaped rod (11) abuts against the blocking rod (10).

8. The easy-to-install front lower view mirror structure according to claim 6, characterized in that: A handle (12) is provided at one end of the arc-shaped rod (11).

Images