CN207537911U

CN207537911U - A kind of view-based access control model persists the expressway exit label of principle

Info

Publication number: CN207537911U
Application number: CN201721035918.5U
Authority: CN
Inventors: 廖文涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-18
Filing date: 2017-08-18
Publication date: 2018-06-26
Anticipated expiration: 2027-08-18

Abstract

The utility model discloses the expressway exit labels that a kind of view-based access control model persists principle, including outlet label and support column, it is 24 width to export label quantity, and the picture of each width is identical, and for convex block and the spliced connection of groove between two adjacent outlet labels, convex block and groove junction are flexibly connected by shaft, and can be folded by shaft, it exports the longitudinal length after label arrangement and is less than or equal to 33m, export the back fixation setting locating ring of label；Support column includes pedestal, and column, the top fixed setting locating rod of column are fixedly installed on pedestal, and locating rod is matched with locating ring.The utility model utilizes persistence of vision principle, and the outlet label of 24 same frames is placed in 33m, and the formation persistence of vision reaches eye-catching outlet prompting effect, prevents driver from occurring the traffic offences accidents such as retrograde or reversing when being exported at a high speed because missing；The outlet label of use can be folded, and facilitated and carried, only need to will outlet label expansion during use.

Description

A kind of view-based access control model persists the expressway exit label of principle

Technical field

The utility model is related to technical field of vehicle safety, and in particular to a kind of view-based access control model persists the highway of principle Export label.

Background technology

In the modern life, automobile becomes the most important vehicles, and the life for greatly facilitating people is widely used in automobile It is living.However, due to running car on a highway, occur driving in the wrong direction when missing expressway exit or the traffic offences such as move backward Accident happens occasionally, and through being learnt to part driver investigation, exports indication guide board at a high speed and there is the problems such as prompting is inadequate.

Utility model content

The purpose of this utility model is to provide the expressway exit label that a kind of view-based access control model persists principle, to solve The problems mentioned above in the background art.

To achieve the above object, the utility model provides following technical solution：A kind of view-based access control model persists the high speed of principle Highway exit label is including outlet label and support column, innovative point：The outlet label quantity is 24 width, and each The picture of width is identical, and is convex block and the spliced connection of groove between adjacent two outlet labels, and the convex block and groove connect Place is met to be flexibly connected by shaft, and can be folded by shaft, the longitudinal length after the outlet label arrangement is less than etc. In 33m, the back fixation setting locating ring of the outlet label；The support column includes pedestal, is fixedly installed on the pedestal Column, the top fixed setting locating rod of the column, the locating rod are matched with locating ring.

Preferably, each locating ring at least two on outlet label, and fixed setting up and down, and positioned at same vertical On line.

Preferably, the length of the locating rod is more than the distance between two locating rings, the top setting of the locating rod External screw thread, and support column is fixed on outlet label by the cooperation between fixing nut and external screw thread.

Compared with prior art, the beneficial effects of the utility model are：

The utility model is simple in structure, and using persistence of vision principle, the outlet mark of 24 same frames is placed in 33m Board forms the persistence of vision, and effect is prompted in the outlet for reaching eye-catching, prevents driver from occurring driving in the wrong direction or moving backward when exporting at a high speed because missing Wait traffic offences accident；The outlet label of use can be folded by shaft, facilitated and carried, and when use need to will only go out Mouth label expansion；The support column of use can export label with any one according to field condition and company is fixed It connects, improves whole practicability and flexibility.

Description of the drawings

Fig. 1 is the front view of the utility model；

Fig. 2 is the side view of the utility model；

Fig. 3 is the vertical view of the utility model；

Fig. 4 is the overall structure diagram after the expansion of the utility model.

In figure：1 outlet label, 2 support columns, 3 convex blocks, 4 grooves, 5 shafts, 6 locating rings, 7 pedestals, 8 columns, 9 locating rods, 10 fixing nuts.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, to achieve the above object, the utility model provides following technical solution：A kind of view-based access control model is temporary The expressway exit label of principle is stayed, including outlet label 1 and support column 2, exports 1 quantity of label as 24 width, and each width The identical and adjacent two outlet labels 1 of picture between for the 4 spliced connection of convex block 3 and groove, convex block 3 and groove 4 connect Place is flexibly connected, and can be folded by shaft 5 by shaft 5, and the longitudinal length after outlet label 1 arranges is less than or equal to 33m, the back fixation setting locating ring 6 of outlet label 1；Support column 2 includes pedestal 7, and column 8, column is fixedly installed on pedestal 7 8 top fixed setting locating rod 9, locating rod 9 are matched with locating ring 6.Locating ring 6 on each outlet label 1 is at least Two, and fixed setting up and down, and on same vertical line.The length of locating rod 9 be more than between two locating rings 6 away from From, the top setting external screw thread of locating rod 9, and be fixed on support column 2 by the cooperation between fixing nut 10 and external screw thread It exports on label 1.

Table 1

From table 1 it follows that when speed is in different speed per hours, outlet mark can be still seen, have enough Cause the effect of the attention of driver.

The operation principle of the utility model：

As shown in figure 4, since highway Maximum speed limit is 120 kilometer per hours, when automobile is every with 120 kms Hour, the object in road surface and roadside was moved in the vision of people with the speed of 33m per second, so on the road surface of 33m long when driving The outlet label of 24 width same frames is placed on side, the time of 1 second or more just can be stopped in the vision of driver, not only can It is enough that stable image is formed in the vision of driver, it makes driver high-visible, and can repeat 4 times, causes enough Driver's note that so that improve the prompting effect of expressway exit mark.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of view-based access control model persists the expressway exit label of principle, special including outlet label (1) and support column (2) Sign is：Described outlet label (1) quantity is 24 width, and the picture of each width is identical, and adjacent two outlet labels (1) it Between for convex block (3) and groove (4) spliced connection, the convex block (3) and groove (4) junction by shaft (5) flexible connection, And can be folded by shaft (5), the longitudinal length after the outlet label (1) arranges is less than or equal to 33m, the outlet mark The back fixation setting locating ring (6) of board (1)；The support column (2) includes pedestal (7), is fixedly installed on the pedestal (7) vertical Column (8), the top fixed setting locating rod (9) of the column (8), the locating rod (9) match with locating ring (6).

2. a kind of view-based access control model according to claim 1 persists the expressway exit label of principle, it is characterised in that：Often Locating ring at least two on a outlet label (1), and fixed setting up and down, and on same vertical line.

3. a kind of view-based access control model according to claim 1 persists the expressway exit label of principle, it is characterised in that：Institute The length for stating locating rod (9) is more than the distance between two locating rings (6), and the top of the locating rod (9) sets external screw thread, and Support column (2) is fixed on outlet label (1) by cooperation of the fixing nut (10) between external screw thread.