Online car-hailing vehicle-mounted monitoring device convenient to install

Abstract

The utility model discloses a convenient-to-install online car-hailing vehicle-mounted monitoring device, which belongs to the technical field of vehicle-mounted monitoring, and comprises a fixed seat, a negative pressure cavity is formed in the side wall of the fixed seat, a movable plate is arranged in the negative pressure cavity in a sliding manner, and a driving mechanism for driving the movable plate to move is arranged in the fixed seat; and a plurality of monitoring cameras are embedded and fixed in the mounting seat, a rotating piece rotationally connected with the fixed seat is fixed at the top end of the mounting seat, and an axial positioning mechanism is arranged between the mounting seat and the fixed seat. The air in the negative pressure cavity is discharged from the air outlet hole, and the side, in contact with the glass, of the negative pressure cavity is in a negative pressure state to be adsorbed and fixed, so that the convenience of fixing the fixing base and the monitoring device is improved, and the risk that the monitoring device is popped out by an air bag when being installed on the center console is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of vehicle-mounted monitoring, and particularly relates to a network car vehicle-mounted monitoring device convenient to install. BACKGROUND

[0002] The network car, namely a network pre-booking taxi service, is a product of modern traffic travel, and in recent years, with the strengthened management of the network car, a monitoring device is installed on the network car in most cities to ensure the safety of the car owner and the passenger and facilitate the response to emergencies.

[0003] The prior art patent with the patent number CN213262227U discloses a network car vehicle-mounted monitoring device convenient to track and adjust, which comprises a mounting plate, a connecting block, a carrier plate and a mounting frame.

[0004] The above vehicle-mounted monitoring device is installed on the network car through the mounting plate and the mounting hole, and the installation structure needs to be installed in the network car through hole installation, which causes certain damage to the network car, and the installation on the center console can cause the vehicle-mounted monitoring device to fly out and easily cause secondary injury to the passengers in the car when the safety airbag pops out in the network car collision. Utility model content

[0005] (1) Technical problem to be solved

[0006] In view of the defects in the prior art, the utility model aims to provide a network car vehicle-mounted monitoring device convenient to install, which aims to solve the technical problem that the installation structure needs to be installed in the network car through hole installation, which causes certain damage to the network car, and the installation on the center console can cause the vehicle-mounted monitoring device to fly out and easily cause secondary injury to the passengers in the car when the safety airbag pops out in the network car collision.

[0007] (2) Technical scheme

[0008] In order to solve the above technical problems, the utility model provides a network car vehicle-mounted monitoring device convenient to install, which comprises:

[0009] The side wall of the fixed seat is provided with a negative pressure cavity, a movable plate is slidably arranged in the negative pressure cavity, and a driving mechanism for driving the movable plate to move is mounted in the fixed seat.

[0010] The mounting seat is provided with an axial positioning mechanism between the mounting seat and the fixed seat.

[0011] When the technical scheme is used, the side wall of the fixed seat is provided with a negative pressure cavity, the fixed seat is in contact with the windshield during installation, the rotating plate drives the screw to rotate to make the moving plate slide in the negative pressure cavity, the air in the negative pressure cavity is discharged from the air outlet, and the side of the negative pressure cavity in contact with the glass is in a negative pressure state and is adsorbed and fixed, so that the convenience of fixing the fixed seat and the monitoring device is improved, and the risk that the monitoring device is ejected by the air bag when the monitoring device is installed on the center console is avoided; the knob bolt is threadedly inserted into the groove in the side wall of the convex portion, the rotating shaft on the rotating member rotates in the convex portion to adjust the angle of the mounting seat and the monitoring camera, and after the knob bolt is tightened, the axial positioning member is abutted against the rotating shaft, so that the rotating shaft and the monitoring camera are kept stable, and the angle of the monitoring camera is conveniently adjusted.

[0012] Preferably, the side wall of the fixed seat is inlaidly fixed with a sealing gasket which is closely connected with the windshield of the vehicle, and the movable plate is sealed with the inner wall of the negative pressure cavity.

[0013] Further, the driving mechanism comprises a screw threadedly inserted into the fixed seat and a rotating plate fixed to the side wall of the fixed seat and the screw, and one end of the screw extending into the negative pressure cavity is rotationally connected to the movable plate.

[0014] Further, the side wall of the fixed seat is symmetrically fixed with a convex portion at the bottom end, a rotating shaft is inlaidly fixed in the rotating member, and the two ends of the rotating shaft are respectively rotationally inserted into the two convex portions.

[0015] Further, the side wall of the convex portion is provided with a groove, and the side wall of the groove is threadedly inserted with a knob bolt.

[0016] Further, the convex portion is provided with a sliding groove, an axial positioning member closely connected with the rotating shaft is fitted and inserted into the sliding groove, and one end of the knob bolt extending into the sliding groove is rotationally connected to the axial positioning member.

[0017] Further, the bottom end of the convex portion is provided with an air outlet, and the air outlet is in communication with the negative pressure cavity.

[0018] (3) Beneficial effects

[0019] Compared with the prior art, the beneficial effects of the present application are as follows:

[0020] The utility model discloses a fixed seat is contacted with windshield when installing, and the disc rotates the screw rod and makes the moving plate slide in the negative pressure cavity, and the air in the negative pressure cavity is discharged from the air outlet, and the side of negative pressure cavity and glass contact is in the negative pressure state adsorption fixed, improves the fixed convenience of fixed seat and monitoring setting, avoids the risk that monitoring equipment is installed on the central control console and is ejected by air bag,

[0021] The knob bolt is screwed on the groove of the convex part side wall, the rotating shaft on the rotating piece rotates in the convex part and adjusts the angle of the mounting seat and the monitoring camera, and the knob bolt is tightened to push the axial positioning piece to abut against the rotating shaft, so that the rotating shaft and the monitoring camera are kept stable, and the angle of the monitoring camera is conveniently adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0023] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0024] Figure 2 It is another angle structure schematic view of the utility model;

[0025] Figure 3 It is a sectional structure schematic view of the utility model;

[0026] Figure 4 It is the utility model Figure 3 The enlarged schematic view of structure A.

[0027] The marks in the drawings are: 1, fixed seat; 2, disc; 3, rotating piece; 4, monitoring camera; 5, mounting seat; 6, movable plate; 7, sealing gasket; 8, convex part; 9, screw rod; 10, negative pressure cavity; 11, rotating shaft; 12, groove; 13, knob bolt; 14, sliding groove; 15, axial positioning piece; 16, air outlet. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be described clearly and completely below with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0029] The embodiment is a car-mounted monitoring device for online car-hailing service, which is convenient to install. The structural schematic diagram is shown in Figure 1 and Figure 2 , which comprises:

[0030] A fixed seat 1, a side wall of which is provided with a negative pressure cavity 10, and a movable plate 6 is slidably arranged in the negative pressure cavity 10. A driving mechanism is arranged in the fixed seat 1 to drive the movable plate 6 to move.

[0031] A mounting seat 5 is arranged in the fixed seat 1, and a plurality of monitoring cameras 4 are embedded and fixed in the mounting seat 5. A rotating part 3 is rotatably connected to the fixed seat 1 at the top end of the mounting seat 5. An axial positioning mechanism is arranged between the mounting seat 5 and the fixed seat 1.

[0032] A sealing gasket 7 is embedded and fixed in the side wall of the fixed seat 1 and closely connected to the windshield of the vehicle. The movable plate 6 is sealed with the inner wall of the negative pressure cavity 10. The driving mechanism comprises a screw rod 9 screwed into the fixed seat 1 and a rotating disc 2 fixed to the side wall of the fixed seat 1 and the screw rod 9. One end of the screw rod 9 extending into the negative pressure cavity 10 is rotatably clamped in the movable plate 6. A sealing ring is embedded and fixed to the outer wall of the movable plate 6 and sealed with the negative pressure cavity 10. The working mode of the movable plate 6 is similar to that of a sealing piston. The fixed seat 1 is in contact with the windshield during installation. The bottom end of the protruding part 8 is provided with an air outlet hole 16, which is in communication with the negative pressure cavity 10. The rotating disc 2 drives the screw rod 9 to rotate, so that the movable plate slides in the negative pressure cavity 10. The air in the negative pressure cavity 10 is discharged from the air outlet hole 16, and the side of the negative pressure cavity 10 in contact with the glass is in a negative pressure state and is adsorbed and fixed.

[0033] As shown in Figure 3 and Figure 4 , the side wall of the fixed seat 1 is symmetrically provided with a protruding part 8. A rotating shaft 11 is embedded and fixed in the rotating part 3. The two ends of the rotating shaft 11 are rotatably inserted into the two protruding parts 8. The side wall of the protruding part 8 is provided with a groove 12. The side wall of the groove 12 is screwed with a knob bolt 13. The protruding part 8 is provided with a sliding groove 14. The axial positioning part 15 closely connected to the rotating shaft 11 is fitted and inserted into the sliding groove 14. One end of the knob bolt 13 extending into the sliding groove 14 is rotatably clamped in the axial positioning part 15. One end of the axial positioning part 15 in the arc structure is provided with a protective protrusion closely connected to the outer wall of the rotating shaft 11. The rotating shaft 11 on the rotating part 3 rotates in the protruding part 8 to adjust the angle of the mounting seat 5 and the monitoring camera 4. After the knob bolt 13 is tightened, the axial positioning part 15 is pushed to abut with the rotating shaft 11, so that the rotating shaft 11 and the monitoring camera 4 remain stable, and the angle of the monitoring camera 4 is adjusted conveniently.

[0034] Working principle: when the device of the technical solution is used, the fixed seat 1 is in contact with the windshield, the rotating disc 2 is held to drive the screw rod 9 to rotate forward, the moving plate slides in the negative pressure cavity 10, the air in the negative pressure cavity 10 is discharged from the air outlet hole 16, and the side of the negative pressure cavity 10 in contact with the glass is in a negative pressure state and is adsorbed and fixed, when the camera body is disassembled, the rotating disc 2 is held to drive the screw rod 9 to rotate reversely, the moving plate slides in the negative pressure cavity 10, and in the process of sliding, the gas enters the negative pressure cavity 10 from the air outlet hole 16, the movable plate 6 slides to the end close to the glass, the internal negative pressure of the end close to the glass of the negative pressure cavity 10 is reduced, the fixed seat 1 is separated from the glass, the rotating shaft 11 on the rotating piece rotates in the protruding part 8, the angle of the mounting seat 5 and the monitoring camera 4 is adjusted, the knob bolt 13 is tightened to push the axial positioning piece 15 to abut against the rotating shaft 11, the rotating shaft 11 and the monitoring camera 4 are kept stable, and the angle of the monitoring camera 4 is conveniently adjusted.

[0035] All the technical features in the embodiment can be freely combined according to actual needs.

[0036] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A conveniently installed online car-hailing vehicle monitoring device, characterized in that, Include: The fixed seat (1), the side wall is provided with negative pressure cavity (10), the movable plate (6) is arranged in the negative pressure cavity (10) and slides, the fixed seat (1) is installed for driving movable plate (6) moves drive mechanism; Mounting seat (5), embedded with a plurality of monitoring camera (4) is fixed, its top is fixed with the rotating connection of rotating member (3) with fixed seat (1), the mounting seat (5) and fixed seat (1) between setting axial positioning mechanism.

2. The easy-to-install online car-hailing vehicle monitoring device according to claim 1, characterized in that, The side wall of the fixed seat (1) is embedded with a sealing gasket (7) closely connected with the windshield of the vehicle, and the movable plate (6) is sealed with the inner wall of the negative pressure cavity (10).

3. The easy-to-install in-vehicle monitoring device for online car-hailing services of claim 2, wherein, The drive mechanism includes a screw rod (9) threaded into the fixed seat (1) and a rotating disc (2) fixed to the side wall of the fixed seat (1) and the screw rod (9), one end of the screw rod (9) extending into the negative pressure cavity (10) is rotatably connected in the movable plate (6).

4. The easy-to-install in-vehicle monitoring device for online car-hailing services of claim 1, wherein, The side wall of the fixed seat (1) is symmetrically fixed with a protruding portion (8), the rotating member (3) is embedded with a rotating shaft (11), and the two ends of the rotating shaft (11) are rotatably inserted into the two protruding portions (8).

5. The easy-to-install in-vehicle monitoring device for online car-hailing services of claim 4, wherein, The side wall of the protruding portion (8) is provided with a groove (12), and the side wall of the groove (12) is threaded with a knob bolt (13).

6. The easy-to-install in-vehicle monitoring device for online car-hailing services of claim 5, wherein, The protruding portion (8) is provided with a sliding groove (14), the sliding groove (14) is fitted with an axial positioning member (15) closely connected with the rotating shaft (11), and one end of the knob bolt (13) extending into the sliding groove (14) is rotatably connected in the axial positioning member (15).

7. The easy-to-install in-vehicle monitoring device for online car-hailing services of claim 6, wherein, The bottom end of the protruding portion (8) is provided with an air outlet (16), and the air outlet (16) is communicated with the negative pressure cavity (10).

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