CN211765290U

CN211765290U - DMS support

Info

Publication number: CN211765290U
Application number: CN201921602465.9U
Authority: CN
Inventors: 陈天羽; 欧春杰; 张勇; 郝左迁
Original assignee: Jiangsu Dunteal Intelligent Networking Technology Co ltd
Current assignee: Jiangsu Duntai New Energy Technology Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-10-27
Anticipated expiration: 2029-09-24

Abstract

The utility model relates to a DMS support, including upper bracket, universal ball, universal shaft sleeve and lower carriage, upper bracket fixed connection is in universal ball, universal shaft sleeve towards one side of universal ball is equipped with the arc cavity, universal ball set up in the arc cavity, universal shaft sleeve towards one side threaded connection of lower carriage in the lower carriage. The utility model discloses be applied to car DMS, compact structure, firm in connection, upper bracket pass through connecting hole threaded connection in DMS, are equipped with the convenience that universal ball guaranteed that the upper bracket drove the DMS adjustment.

Description

DMS support

Technical Field

The utility model relates to a support especially relates to a DMS support.

Background

In the field of automobiles, Driver management System, DMS for short, is a set of working System platforms for monitoring the state of a Driver. The main working principle of the system platform is that the fatigue state of a driver is detected, reminded and analyzed through statistical analysis of vehicle state data and position information, and a vehicle condition report and a driver driving behavior report are formed. If the driver has bad driving behaviors such as calling, yawning, smoking and the like, the system platform can give an alarm and remind the driver of the behaviors in time.

Different drivers drive the vehicle with different degrees of vibration during driving, and thus the DMS must be installed with sufficient tightness and flexibility to monitor the different drivers.

Disclosure of Invention

The utility model aims at overcoming prior art's defect, providing a DMS support and guaranteeing DMS's fastening nature and the convenience of adjustment.

Realize the utility model discloses the technical scheme of purpose is: a DMS support comprises an upper support, a universal ball, a universal shaft sleeve and a lower support, wherein the upper support is fixedly connected to the universal ball, an arc-shaped cavity is formed in one side, facing the universal ball, of the universal shaft sleeve, the universal ball is arranged in the arc-shaped cavity, the minimum aperture of the arc-shaped cavity is smaller than the diameter of the universal ball, and one side, facing the lower support, of the universal shaft sleeve is in threaded connection with the lower support.

Above-mentioned technical scheme the upper bracket has the plectane, the plectane towards one side of universal ball is equipped with the screw post, the centre of screw post is equipped with the screw through-hole.

According to the technical scheme, the universal ball is provided with the first internal threaded hole.

According to the technical scheme, the universal shaft sleeve is uniformly provided with a plurality of reinforcing ribs around the circumference.

According to the technical scheme, an external thread column is arranged on one side, facing the universal shaft sleeve, of the lower support, a second internal thread hole corresponding to the external thread column is arranged on one side, facing the lower support, of the universal shaft sleeve, the second internal thread hole is communicated with the arc-shaped cavity, and the aperture of the second internal thread hole is the same as the maximum aperture of the arc-shaped cavity.

According to the technical scheme, the circular plate is uniformly provided with the connecting holes.

According to the technical scheme, the number of the connecting holes is 4.

After the technical scheme is adopted, the utility model discloses following positive effect has:

the utility model discloses be applied to car DMS, compact structure, firm in connection, upper bracket pass through connecting hole threaded connection in DMS. Through using upper bracket fixed connection in universal ball, universal ball rotates the adjustment that drives the DMS angle in arc cavity to all directions.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a bottom view of the gimbal sleeve of FIG. 1.

In the figure: the universal ball bearing comprises an upper bracket 1, a universal ball 2, a universal shaft sleeve 3, a lower bracket 4, a circular plate 11, a screw column 12, a screw through hole 13, a connecting hole 14, a first internal thread hole 21, an arc-shaped cavity 31, a reinforcing rib 32, a second internal thread hole 33 and an external thread column 41.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

(example 1)

Referring to fig. 1 and 2, the present invention has a DMS stent, which is characterized in that: the universal ball bearing comprises an upper support 1, a universal ball 2, a universal shaft sleeve 3 and a lower support 4, wherein the upper support 1 is fixedly connected to the universal ball 2, an arc-shaped cavity 31 is formed in one side, facing the universal ball 2, of the universal shaft sleeve 3, the universal ball 2 is arranged in the arc-shaped cavity 31, the minimum aperture of the arc-shaped cavity 31 is smaller than the ball diameter of the universal ball 2, and one side, facing the lower support 4, of the universal shaft sleeve 3 is in threaded connection with the lower support 4.

The upper bracket 1 is provided with a circular plate 11, one side of the circular plate 11 facing the universal ball 2 is provided with a screw column 12, and the middle of the screw column 12 is provided with a screw through hole 13.

The universal ball 2 is provided with a first internal threaded hole 21.

The universal shaft sleeve 3 is uniformly provided with a plurality of reinforcing ribs 32 around the circumference.

The lower carriage 4 towards one side of universal sleeve 3 is equipped with external screw thread post 41, universal sleeve 3 towards one side of lower carriage 4 be equipped with the corresponding second internal thread hole 33 of external screw thread post 41, second internal thread hole 33 with arc cavity 31 communicates with each other, the aperture of second internal thread hole 33 with arc cavity 31's maximum aperture is the same.

The circular plate is uniformly provided with connecting holes 14.

The number of the connection holes 14 is 4.

The utility model discloses a theory of operation does: when the universal ball 2 is assembled, the universal ball 2 is put into the arc-shaped cavity 31 from the second internal thread hole 33, so that the universal ball 2 can rotate in the required direction in the arc-shaped cavity 31. The first internal thread hole 21 on the universal ball 2 is arranged back to the arc-shaped cavity 31, and the circular plate 11 on the upper bracket 1 is placed on the screw post 12 through the screw through hole 13 by a screw and is in threaded connection with the first internal thread hole 21 through the screw post 12. The universal shaft sleeve 3 is in threaded connection with the external threaded column 41 of the lower support frame 4 through the second internal threaded hole 33, and after threaded connection, the external threaded column 41 props against the universal ball 2 in the arc-shaped cavity 31.

After assembly, the DMS is connected with the upper circular plate 11 of the upper bracket 1 through the connecting hole 14 in a threaded manner.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A DMS mount, characterized by: including upper bracket (1), universal ball (2), universal shaft sleeve (3) and lower carriage (4), upper bracket (1) fixed connection is in universal ball (2), universal shaft sleeve (3) towards one side of universal ball (2) is equipped with arc cavity (31), universal ball (2) set up in arc cavity (31), the minimum aperture of arc cavity (31) is less than the ball footpath of universal ball (2), universal shaft sleeve (3) towards one side threaded connection of lower carriage (4) in lower carriage (4).

2. A DMS support according to claim 1, in which: the upper bracket (1) is provided with a circular plate (11), the circular plate (11) faces one side of the universal ball (2) and is provided with a screw column (12), and a screw through hole (13) is formed in the middle of the screw column (12).

3. A DMS support according to claim 2, in which: the universal ball (2) is provided with a first internal threaded hole (21).

4. A DMS support according to claim 1, in which: the universal shaft sleeve (3) is uniformly provided with a plurality of reinforcing ribs (32) around the circumference.

5. A DMS support according to claim 1, in which: lower carriage (4) towards one side of universal sleeve (3) is equipped with external screw thread post (41), universal sleeve (3) towards one side of lower carriage (4) be equipped with corresponding second internal thread hole (33) of external screw thread post (41), second internal thread hole (33) with arc cavity (31) communicate with each other, the aperture of second internal thread hole (33) with the biggest aperture of arc cavity (31) is the same.

6. A DMS support according to claim 2, in which: the circular plate (11) is uniformly provided with connecting holes (14).

7. A DMS support according to claim 6, in which: the number of the connecting holes (14) is 4.