CN213035752U

CN213035752U - Vehicle-mounted side-mounted monitoring device

Info

Publication number: CN213035752U
Application number: CN202090000042.4U
Authority: CN
Inventors: 欧阳剑毅
Original assignee: Streamax Technology Co Ltd
Current assignee: Streamax Technology Co Ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2021-04-23
Anticipated expiration: 2030-03-20
Also published as: WO2021184351A1

Abstract

A vehicle-mounted side-mounted monitoring device comprises a mounting base (10), a monitoring camera (20) and a reversing adapter (30). The reversing adapter (30) is provided with a first end face (30a) and an end face (30b), and the plane where the first end face (30a) is located and the plane where the second end face (30b) is located form an included angle. The mounting base (10) rotates around the central axis of the first end surface (30a), and the monitoring camera (20) rotates around the central axis of the second end surface (30 b). The installation base (10) can be around the axis rotation in first terminal surface (30a) of switching-over adaptor (30), in order to realize angular adjustment for the first time, simultaneously, surveillance camera machine (20) can be around the axis rotation in second terminal surface (30b) of switching-over adaptor (30), in order to realize angular adjustment for the second time, the collection visual angle accessible of surveillance camera machine (20) is adjusted through angular adjustment twice above-mentioned promptly, thereby satisfy the installation demand of different motorcycle types, good collection visual angle needs.

Description

Vehicle-mounted side-mounted monitoring device

Technical Field

The utility model relates to an on-vehicle monitoring device technical field, concretely relates to on-vehicle side dress monitoring device for monitoring driver fatigue degree and analysis early warning driving action.

Background

With the rapid development of economy, the living environment of people is increasingly worsened. Among them, automobile exhaust is a main factor affecting air quality and atmospheric environment. And the mode of reducing the exhaust emission of the automobile is various, and the public transportation is one of the modes. Thus, public transport business is rapidly developed, and meanwhile, the safety and management of public transport vehicle operation are more and more emphasized.

At present, in order to guarantee the daily trip demand of buses, a vehicle-mounted monitoring device is developed and used for monitoring the flowing condition of people in a vehicle and the driving condition of a driver. Particularly, the driving behavior of the driver is related to the life safety of the whole vehicle, so that the human face of the driver is monitored in real time through the vehicle monitoring device, and the harmful driving behaviors such as fatigue driving and the like are prevented.

Most of the existing vehicle-mounted monitoring devices are installed at the center console of a vehicle, and the steering wheel of large-sized vehicles such as buses, buses and freight cars is mostly higher than the center console, so that the distance between a driver and the vehicle-mounted monitoring devices is increased, the acquisition visual angle of the vehicle-mounted monitoring devices is limited, and the image acquisition result is finally influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a vehicle-mounted side dress monitoring device aims at solving the current vehicle-mounted monitoring device and leads to the not good problem of image acquisition visual angle because of the mounted position is limited.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a vehicle-mounted side dress monitoring device for install the A post at the vehicle, including install the installation base on vehicle A post, be used for gathering the surveillance camera machine of navigating mate facial image in real time and be used for connecting the installation base with surveillance camera machine's switching-over adaptor, the switching-over adaptor have rotate connect in the first terminal surface of installation base and with first terminal surface relative and be used for rotating connect in surveillance camera machine's second terminal surface, the plane at first terminal surface place with the plane at second terminal surface place is the contained angle, and, the installation base around in the axis of first terminal surface rotates, and surveillance camera machine around in the axis of second terminal surface rotates.

In one embodiment, the mounting base comprises a base body and a mounting plate erected on the base body, the mounting plate is provided with a mounting end face matched with the first end face, and the mounting plate is penetrated and screwed and connected to the reversing adapter through a screw from one side deviating from the mounting end face.

In one embodiment, the mounting end face is provided with a first tooth groove ring, and the first end face is provided with a first tooth convex ring matched with the first tooth groove ring.

In one embodiment, the seat body comprises a bearing part and connecting parts which are formed by opposite sides of the bottom end part of the bearing part respectively protruding outwards and are used for being connected with a vehicle A column, and the bottom end part of the bearing part is higher than the bottom end parts of the connecting parts.

In one embodiment, a plurality of reinforcing ribs are arranged at the connection part of the connecting part and the bearing part.

In one embodiment, each of the connecting portions has a waist-shaped hole, the waist-shaped hole is formed by two circular holes formed in the connecting portion and an arc-shaped hole assembly communicated with the two circular holes, and an included angle a formed by a connection line between the circle centers of the two circular holes and the central axis of the bearing portion ranges from 15 ° to 25 °.

In one embodiment, the monitoring camera comprises a front shell and a rear shell which are buckled with each other, the rear shell is provided with a connecting end surface matched with the second end surface, and the reversing adapter piece is penetrated through and screwed on the rear shell from one side deviating from the second end surface through a screw.

In one embodiment, the rear housing includes a first body and a steering pad detachably connected to the first body, the steering pad having the connection end surface.

In one embodiment, a boss is arranged on the first main body, a limiting groove is formed in the boss, and a limiting convex rib matched with the limiting groove is arranged on one side, away from the connecting end face, of the steering gasket.

In one embodiment, the connecting end face is provided with a second groove ring, and the second end face is provided with a second convex ring matched with the second groove ring.

In one embodiment, the front shell comprises a second main body and a filter lens covered on the second main body, and an included angle b between a plane where the filter lens is located and a vertical plane is in a range of 20 ° to 30 °.

In one embodiment, the monitoring camera further comprises a lens and two infrared lamps, wherein the lens is mounted in the front shell, the lens is located in the middle of the front shell, and the two infrared lamps are symmetrically distributed around a central axis of the lens.

In one embodiment, an included angle c between the central axis of the lens and the plane where the mounting base is located is 20-30 °.

In one embodiment, the vertical distance M from the midpoint of the infrared lamp to the lens is 30mm to 40 mm.

In one embodiment, the distance N from the middle point of the lens to the connecting line of the middle points of the two infrared lamps is 4.5 mm-5 mm.

The utility model has the advantages that: the utility model provides a vehicle-mounted side-mounted monitoring device, surveillance camera machine pass through the installation base to be fixed on vehicle A post, can not influence driver's sight to, utilize switching-over adaptor adjustment surveillance camera machine's image acquisition angle. Specifically, the installation base can rotate around the axis in the first terminal surface of switching-over adaptor to realize angular adjustment for the first time, simultaneously, the surveillance camera machine can rotate around the axis in the second terminal surface of switching-over adaptor, in order to realize angular adjustment for the second time, and the collection visual angle accessible of surveillance camera machine adjusts for above-mentioned two angular adjustment promptly, thereby satisfies the installation demand of different motorcycle types, good collection visual angle needs.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is an exploded view of a vehicle-mounted side-mounted monitoring device provided by an embodiment of the present invention;

fig. 2 is an exploded view of another angle of the vehicle-mounted side-mounted monitoring device provided in the embodiment of the present invention;

fig. 3 is a schematic structural diagram of the vehicle-mounted side-mounted monitoring device provided by the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a mounting base of the vehicle-mounted side-mounted monitoring device provided by the embodiment of the invention;

fig. 5 is a front view of a mounting base of the vehicle-mounted side-mounted monitoring device provided in the embodiment of the present invention;

fig. 6 is a top view of a mounting base of the vehicle-mounted side-mounted monitoring device provided in the embodiment of the present invention;

fig. 7 is an exploded view of a monitoring camera of the vehicle-mounted side-mounted monitoring device according to the embodiment of the present invention;

fig. 8 is an exploded view of another angle of the monitoring camera of the vehicle-mounted side-mounted monitoring device according to the embodiment of the present invention;

fig. 9 is an exploded view of another angle of the monitoring camera of the vehicle-mounted side-mounted monitoring device according to the embodiment of the present invention;

fig. 10 is a top view of a monitoring camera of the vehicle-mounted side-mounted monitoring device according to the embodiment of the present invention;

fig. 11 is a cross-sectional view of the vehicle-mounted side-mounted monitoring device provided by the embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 3, an embodiment of the present invention provides a vehicle-mounted side-mounted monitoring device for being mounted on a pillar a of a vehicle, so as to reduce the influence of the device on the driving sight of a driver. The vehicle-mounted side-mounted monitoring device comprises a mounting base 10 mounted on a column A of a vehicle, a monitoring camera 20 used for collecting facial images of a driver in real time and a reversing adapter piece 30 used for connecting the mounting base 10 and the monitoring camera 20. The reversing adapter 30 has a first end face 30a rotatably connected to the mounting base 10 and a second end face 30b opposite to the first end face 30a and rotatably connected to the monitoring camera 20, and a plane where the first end face 30a is located and a plane where the second end face 30b is located form an included angle, so that the mounting base 10 and the monitoring camera 20 connected to different end faces are also located in different planes, thereby realizing reversing. The mounting base 10 rotates about the central axis of the first end surface 30a, and the monitoring camera 20 rotates about the central axis of the second end surface 30 b.

It can be understood that the mounting base 10 can rotate around the central axis of the first end surface 30a of the reversing adapter 30 to realize the first angular adjustment, and meanwhile, the monitoring camera 20 can rotate around the central axis of the second end surface 30b of the reversing adapter 30 to realize the second angular adjustment, namely, the collection visual angle of the monitoring camera 20 can be adjusted through the above two angular adjustments, so that the mounting requirements of different vehicle types and the requirements of good collection visual angles are met.

Referring to fig. 2, 4 to 6, in the present embodiment, the mounting base 10 includes a base body 11 and a mounting plate 12 standing on the base body 11, the mounting plate 12 has a mounting end surface 10a adapted to the first end surface 30a, and the mounting plate 12 is inserted and screwed to the reversing adapter 30 through a screw from a side deviating from the mounting end surface 10 a. Here, the mounting plate 12 is vertically fixed on the housing 11 so that the commutation transition piece 30 has enough space for rotation. During assembly, the mounting end face 10a of the mounting plate 12 abuts against the first end face 30a of the commutation adapter 30, and the mounting plate 12 is connected to the commutation adapter 30 by screws. At the same time, the seat body 11 is also mounted on the vehicle a-pillar by screws.

Preferably, referring to fig. 2 and 4, the mounting end surface 10a is provided with a first tooth groove ring 13, and the first end surface 30a is provided with a first tooth convex ring 31 matched with the first tooth groove ring 13. Here, the first grooved ring 13 and the first raised tooth ring 31 are of a matched concave-convex structure. The first spline ring 13 is formed by annularly arranging a plurality of small splines around the central axis of the mounting end face 10 a. Each small tooth socket corresponds to an angle. And the first tooth convex ring 31 is also formed by annularly arranging a plurality of tooth protrusions with the same shape by taking the central axis of the first end surface 30a as the center. The corresponding angles of the tooth bulge and the small tooth groove are the same. Thus, when the first end surface 30a rotates around the central axis of the mounting end surface 10a, the tooth protrusions of the first tooth convex ring 31 engage in the corresponding small tooth grooves, i.e., after the angle adjustment, the first end surface 30a is limited from rotating relative to the mounting end surface 10 a. Specifically, when the angle between the small tooth groove and the tooth protrusion is 6 degrees, and the tooth protrusion is clamped into the corresponding small tooth groove each time, the reversing adapter 30 rotates 6 degrees relative to the central axis of the mounting end face 10 a.

Referring to fig. 4 and 5, in the present embodiment, the seat body 11 includes a carrying portion 111 and connecting portions 112 formed by two opposite sides of a bottom end portion of the carrying portion 111 respectively protruding outward and used for connecting with the a pillar of the vehicle, and the bottom end portion of the carrying portion 111 is higher than the bottom end portions of the connecting portions 112. It will be understood that when seat body 11 is placed on a horizontal platform, a gap is formed between load-bearing portion 111 and the horizontal platform, and the gap is adapted to accommodate a vehicle a-pillar having an arc-shaped cross-section, such that the arc-shaped protruding portion of the a-pillar is placed at the gap.

Preferably, referring to fig. 4, in the present embodiment, a plurality of reinforcing ribs 113 are disposed at the connection position of the connecting portion 112 and the bearing portion 111. The joint of the two is required to bear the weight of the monitoring camera 20 and the external impact caused by the bumping of the vehicle, so the joint strength of the two is required to be increased by the reinforcing rib 113.

Referring to fig. 6, in the present embodiment, each connecting portion 112 is provided with a waist-shaped hole 11a, the waist-shaped hole 11a is formed by two circular holes 11a1 provided on the connecting portion 112 and an arc-shaped hole 11a2 communicating with the two circular holes 11a1, and an included angle a formed by a connecting line between centers of the two circular holes 11a1 and a central axis of the supporting portion 111 ranges from 15 ° to 25 °. It can be understood that, when the screw is inserted into the kidney-shaped hole 11a, the bearing portion 111 can rotate around the central axis by a certain angle on the mounting surface of the a-pillar, that is, the screw slides in the kidney-shaped hole 11a, so as to achieve fine adjustment of the angle of the bearing portion 111. Here, the included angle a may be 15 °, 16 °, 17 °, 18 °, 19 °, 20 °, 21 °, 22 °, 23 °, 24 °, 25 °, and so on. Preferably, the included angle a is 20 °.

Referring to fig. 7 to 9, in the present embodiment, the monitoring camera 20 includes a front shell 21 and a rear shell 22 that are fastened to each other, the rear shell 22 has a connection end surface 20a adapted to the second end surface 30b, and the direction-changing adapter 30 is inserted and screwed into the rear shell 22 through a screw from a side away from the second end surface 30 b. It will be appreciated that when the mating end face 20a of the rear housing 22 is mated with the second end face 30b of the inverting adapter 30 to achieve the desired angle, the mounting is performed by screws as described above.

Specifically, referring to fig. 7 to 9, the rear shell 22 includes a first main body 221 and a turning pad 222 detachably connected to the first main body 221, and the turning pad 222 has a connecting end surface 20 a. Since the monitoring camera 20 and the reversing adapter 30 are separated, when facing different models of monitoring cameras 20, and the connecting end surface 20a is directly arranged on the first main body 221, once a damage occurs, the installation stability is affected. Thus, a removable steering shim 222 is provided between the first body 221 and the changeover adapter 30. When the monitor camera 20 of a different model is faced and the connection end face 20a is damaged, the new steering pad 222 is directly replaced. Preferably, referring to the drawings, a boss 223 is disposed on the first body 221, a limit groove 22a is disposed on the boss 223, and a limit rib 224 adapted to the limit groove 22a is disposed on a side of the turning gasket 222 away from the connecting end surface 20 a. Here, the arrangement of the boss 223 enlarges the distance between the first body 221 and the commutation transition piece 30, so as to avoid interference with the commutation transition piece 30 when the first body 221 rotates. The concave-convex fit of the limiting groove 22a and the limiting rib 224 limits the relative rotation between the steering pad 222 and the first body 221.

Specifically, referring to fig. 1, 8 and 9, in the present embodiment, the connecting end surface 20a is provided with a second groove ring 23, and the second end surface 30b is provided with a second convex ring 32 adapted to the second groove ring 23. Here, the form of the fit between the second grooved ring 23 of the connecting end surface 20a and the second raised ring 32 of the second end surface 30b is the same as the form of the fit between the first grooved ring 13 of the mounting end surface 10a and the first raised ring 31 of the first end surface 30a, and is not described in detail here.

Referring to fig. 7 and 11, in the present embodiment, the front housing 21 includes a second main body 211 and a filter lens 212 covering the second main body 211, and an included angle b between a plane where the filter lens 212 is located and a vertical plane is in a range of 20 ° to 30 °. It is understood that the second body 211 has an inclined surface for fixing the filter lens 212. When installing on-vehicle side dress monitoring device in the A post, avoid second main part 211 to block the sight that the driver observed outside the A post.

Referring to fig. 7 and 10, in the present embodiment, the monitoring camera 20 further includes a lens 24 and two infrared lamps 25 installed in the front housing 21, the lens 24 is located in the middle of the front housing 21, and the two infrared lamps 25 are symmetrically distributed around a central axis of the lens 24. The infrared lamp 25 provides an infrared light source, and the lens 24 captures a driver's face image in real time, and the centered position can reduce the angular adjustment of the monitoring camera 20.

Preferably, referring to fig. 7, 10 and 11, an included angle c between the central axis of the lens 24 and the plane where the mounting base 10 is located is in a range of 20 ° to 30 °. Thus, after the installation is completed, the lens 24 and the installation plane of the A column have an initial included angle c, so that the use requirements can be met without angle adjustment of many vehicle types. In particular, the included angle c may be 20 °, 21 °, 22 °, 23 °, 24 °, 25 °, 26 °, 27 °, 28 °, 29 °, 30 °, etc. Preferably, the angle c is 25 °.

Referring to fig. 10, in the present embodiment, the vertical distance M from the midpoint of the infrared lamp 25 to the lens 24 is 30mm to 40 mm. It is understood that the vertical distance M may be 30mm, 31mm, 32mm, 33mm, 34mm, 35mm, 36mm, 37mm, 38mm, 39mm, 40mm, etc. Preferably, the vertical distance M is 35 mm.

Preferably, referring to fig. 10, the distance N from the midpoint of the lens 24 to the line connecting the midpoints of the two infrared lamps 25 is 4.5mm to 5 mm. It can be understood that the midpoint of the lens 24 is not on the connecting line of the midpoints of the two infrared lamps 25, and is crescent in arrangement, so that the sight of the driver can be prevented. The distance N may be 4.5mm, 4.6mm, 4.7mm, 4.8mm, 4.9mm, 5.0mm, etc. Preferably, the distance N is 4.85 mm.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a vehicle-mounted side dress monitoring device for install at the A post of vehicle, its characterized in that, including install the installation base on vehicle A post, be used for gathering in real time the surveillance camera machine of navigating mate facial image and be used for connecting the installation base with surveillance camera machine's switching-over adaptor, the switching-over adaptor have rotate connect in the first terminal surface of installation base and with first terminal surface relative and be used for rotating connect in surveillance camera machine's second terminal surface, the plane at first terminal surface place with the plane at second terminal surface place is the contained angle, and, the installation base around in the axis of first terminal surface rotates, and surveillance camera machine around in the axis of second terminal surface rotates.

2. The vehicle-mounted side-mounted monitoring device according to claim 1, wherein the mounting base comprises a base body and a mounting plate vertically arranged on the base body, the mounting plate is provided with a mounting end face matched with the first end face, and the mounting plate is penetrated and screwed to the reversing adapter piece through a screw from one side deviating from the mounting end face.

3. The vehicle-mounted side-mounted monitoring device according to claim 2, wherein the mounting end face is provided with a first tooth groove ring, and the first end face is provided with a first tooth convex ring matched with the first tooth groove ring.

4. The vehicle-mounted side-mount monitoring device according to claim 2, wherein the base body includes a bearing portion and connecting portions formed by opposite sides of a bottom end portion of the bearing portion projecting outward respectively and for connecting to a vehicle a-pillar, the bottom end portion of the bearing portion being higher than bottom end portions of the connecting portions.

5. The vehicle-mounted side-mounted monitoring device according to claim 4, wherein a plurality of reinforcing ribs are provided at the connection of the connecting portion and the bearing portion.

6. The vehicle-mounted side-mounted monitoring device according to claim 4, wherein each connecting portion is provided with a kidney-shaped hole, each kidney-shaped hole is composed of two circular holes formed in the connecting portion and an arc-shaped hole assembly communicated with the two circular holes, and an included angle a formed by a connecting line of circle centers of the two circular holes and a central axis of the bearing portion ranges from 15 degrees to 25 degrees.

7. The vehicle-mounted side-mounted monitoring device according to any one of claims 1 to 6, wherein the monitoring camera comprises a front housing and a rear housing which are mutually buckled, the rear housing has a connection end face adapted to the second end face, and the reversing adapter is inserted and screwed into the rear housing through a screw from a side deviating from the second end face.

8. The vehicle side mounted monitoring device of claim 7 wherein the rear housing includes a first body and a diverter pad removably coupled to the first body, the diverter pad having the connection end surface.

9. The vehicle-mounted side-mounted monitoring device according to claim 8, wherein a boss is arranged on the first main body, a limiting groove is formed in the boss, and a limiting convex rib matched with the limiting groove is arranged on one side, away from the connecting end face, of the steering gasket.

10. The vehicle-mounted side-mounted monitoring device according to claim 8, wherein the connecting end face is provided with a second gear ring, and the second end face is provided with a second convex gear ring matched with the second gear ring.

11. The vehicle-mounted side-mounted monitoring device according to claim 7, wherein the front housing comprises a second main body and a filter lens covered on the second main body, and an included angle b between a plane where the filter lens is located and a vertical plane is in a range of 20 ° to 30 °.

12. The vehicle-mounted side-mounted monitoring device according to claim 7, wherein the monitoring camera further comprises a lens mounted in the front housing and two infrared lamps, the lens is located in the middle of the front housing, and the two infrared lamps are symmetrically distributed around a central axis of the lens.

13. The vehicle-mounted side-mounted monitoring device according to claim 12, wherein an included angle c between a central axis of the lens and a plane where the mounting base is located ranges from 20 ° to 30 °.

14. The vehicle-mounted side-mounted monitoring device according to claim 12, wherein a vertical distance M from a midpoint of the infrared lamp to the lens is 30mm to 40 mm.

15. The vehicle-mounted side-mounted monitoring device according to claim 12, wherein a distance N from a midpoint of the lens to a line connecting midpoints of the two infrared lamps is 4.5mm to 5 mm.