CN210575013U

CN210575013U - Device is explained to road design theory

Info

Publication number: CN210575013U
Application number: CN201921553269.7U
Authority: CN
Inventors: 崔志英
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-05-19
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a road design idea explaining device, which comprises a base, wherein the upper side of the base is provided with an explaining platform, the upper side of the explaining platform is provided with a plate groove, the inner side of one end of the plate groove is articulated with an explaining backboard through a connecting shaft, one side of the explaining backboard is provided with a display screen and a paper positioning plate, one side of the connecting shaft is in transmission connection with a motor, one side of the base is provided with a loudspeaker, one side of the loudspeaker is electrically connected with a microphone, the base is internally provided with a storage battery, and the display screen, the microphone, the loudspeaker and the motor are uniformly and electrically connected with the storage battery, the flexibility of use is improved.

Description

Device is explained to road design theory

Technical Field

The utility model relates to a road design equipment technical field specifically is a device is explained to road design theory.

Background

Pavement design is an important component of road design. The road surface grade is determined, the road surface type is selected, the structural combination design is carried out, the thickness of each structural layer is calculated, the material mixing ratio is determined, good stability and enough strength are achieved when various vehicle loads are borne under different seasons and hydrological conditions, and various requirements such as driving speed, safety, road maintenance and good economic benefits can be considered. According to the mechanical property of the pavement under the action of driving, the pavement can be divided into flexible pavement and rigid pavement. The flexible pavement is mostly composed of an asphalt surface layer and a multilayer structure, is relatively flexible and has certain plasticity, and is easy to generate relatively obvious deformation under the action of long-term driving, and the extreme vertical displacement and the stability of the surface layer (when the asphalt surface layer is adopted) in high-temperature seasons need to be considered in the design of the flexible pavement, and the extreme drawing of the bottom surface of the surface layer and the low-temperature shrinkage cracking of the surface layer in unfavorable seasons need to be considered.

The existing road design concept is inconvenient to show and display an electronic document design drawing and a paper road design drawing at the same time, so that the explanation efficiency of the road design concept is reduced, and the paper road design drawing is fixed and troublesome and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is explained to road design theory to solve current road design theory and explain not convenient for show electronic document design picture and paper road design picture simultaneously, thereby reduced the efficiency that road design theory was explained, paper road design picture is fixed more troublesome moreover, the problem of not convenient to use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device is explained to road design theory, the on-line screen storage device comprises a base, the platform is explained in the base upside installation, explain the bench side and seted up the board groove, board groove one end inboard articulates through the connecting axle has and explains the backplate, explain backplate one side and install display screen and paper locating plate, connecting axle one side transmission is connected with the motor, the megaphone is installed to base one side, and megaphone one side electric connection has the microphone, base internally mounted has the battery, and the even battery electric connection of display screen, microphone, megaphone and motor.

Preferably, the paper locating plate adopts the foil backplate, and a plurality of little magnetic path are installed to paper locating plate one side, and the paper locating plate setting is in explaining the recess of backplate one side.

Preferably, the display screen adopts a touchable display screen, and a USB interface is installed on one side of the display screen.

Preferably, a first gear is installed at one end of the connecting shaft, a second gear is connected to one end of the motor in a transmission mode, the second gear is connected with the motor in a transmission mode through a rotating shaft, and the first gear and the second gear are arranged in a meshed mode.

Preferably, a drawer is installed on one side of the explaining table, and two drawers are installed on the drawer.

Preferably, the cabinet body is arranged in the base, the storage battery is arranged in the cabinet body, and the support legs are arranged on the lower side of the base.

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

1. the utility model discloses a explain backplate one side and install display screen and paper locating plate, can be used for demonstrateing electronic document design picture and paper road design picture, show convenient and fast is convenient for carry out the theory and explains the use, explains the backplate moreover not the time spent can overturn the shrink at the board inslot, improves the flexibility of using.

2. The utility model discloses a paper locating plate adopts the foil backplate, and installs a plurality of little magnetic paths on one side of the paper locating plate, and the paper locating plate setting is in the recess of explaining backplate one side, places paper road design picture in paper locating plate one side, fixes processing, location convenient and fast through the little magnetic path all around.

3. The utility model discloses a first gear is installed to connecting axle one end, and motor one end transmission is connected with the second gear, and the second gear is connected with motor drive through the pivot, and first gear and second gear meshing set up for the motor can drive the second gear and drive first gear and connecting axle and rotate, thereby carries out electric regulation and explains backplate upset slope and uses, can adjust different use angle moreover.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view illustrating the inside of the back plate of the present invention;

fig. 3 is an enlarged schematic view of the structure at a of the present invention.

In the figure: 1. a base; 2. a commenting platform; 3. a plate groove; 4. a narration back plate; 5. a connecting shaft; 6. a paper positioning plate; 7. a display screen; 8. a small magnetic block; 9. a microphone; 10. a loudspeaker; 11. a drawer; 12. a support leg; 13. a storage battery; 14. a motor; 15. a groove; 16. a first gear; 17. a second gear; 18. a rotating shaft; 19. a cabinet body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a road design concept explaining device includes a base 1, an explaining table 2 is installed on the upper side of the base 1 for supporting and explaining use, a board slot 3 is formed on the upper side of the explaining table 2, an explaining backboard 4 is hinged on the inner side of one end of the board slot 3 through a connecting shaft 5, so that the explaining backboard 4 can be turned over and retracted into the board slot 3 when not in use, thereby improving flexibility of use, a display 7 and a paper positioning board 6 are installed on one side of the explaining backboard 4, which can be used for displaying electronic document design drawings and paper road design drawings, thereby being convenient and fast to display and convenient to explain concept, a motor 14 is connected on one side of the connecting shaft 5 in a transmission manner, a loudspeaker 10 is installed on one side of the base 1, a microphone 9 is electrically connected on one side of the loudspeaker, and display screen 7, microphone 9, megaphone 10 and the even battery 13 electric connection of motor 14 for provide the electric quantity, explain platform 2 one side and install a plurality of switches, be convenient for control the processing, microphone 9 adopts wired or wireless.

Preferably, paper locating plate 6 adopts the foil backplate, and a plurality of little magnetic path 8 are installed to 6 one sides of paper locating plate for little magnetic path 8 can magnetic adsorption in paper locating plate one side, and paper locating plate 6 sets up in explaining recess 15 of 4 one sides of backplate, places paper road design in 6 one sides of paper locating plate, fixes processing, location convenient and fast through little magnetic path 8 all around.

Preferably, the display screen 7 adopts a touch display screen, so that the operation and the control are convenient, and a USB interface is installed on one side of the display screen 7 and used for displaying the electronic document design drawing.

Preferably, first gear 16 is installed to connecting axle 5 one end, and 14 one end transmissions of motor are connected with second gear 17, and second gear 17 is connected with 14 transmissions of motor through pivot 18, and first gear 16 and the meshing of second gear 17 set up, and motor 14 can drive second gear 17 and drive first gear 14 and connecting axle 5 and rotate to carry out the electrical control and explain 4 upset slopes uses of backplate, can adjust different use angle.

Preferably, the explaining table 2 is provided with two drawers 11 on one side, and the drawers 11 are used for storing sundries and improving the using tidiness of the explaining table 2.

Preferably, the cabinet body 19 has been seted up to base 1 inside, and the battery 13 is installed in the cabinet body 19, is convenient for store battery 13, and stabilizer blade 12 is installed to base 1 downside for it is whole to support.

The utility model discloses a theory of operation and use flow: place paper road design picture in 6 one sides of paper locating plate, fix the processing through little magnetic path 8 all around, location convenient and fast, then through explaining 4 side-mounting's of backplate display screen 7, can be used for demonstrateing the electronic document design picture, show convenient and fast, carry out road design reason explanation use through microphone 9, and can drive second gear 17 through motor 14 and drive first gear 14 and connecting axle 5 rotation, thereby carry out electric regulation and explain 4 upset slopes uses of backplate, can adjust different use angle, and explain 4 time spent can overturn the shrink at the inboard groove 3 of backplate, the flexibility of using is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a device is explained to road design theory, includes base (1), its characterized in that: base (1) upside is installed and is explained platform (2), explain platform (2) upside and seted up board groove (3), board groove (3) one end inboard articulates through connecting axle (5) and has explained backplate (4), explain backplate (4) one side and install display screen (7) and paper locating plate (6), connecting axle (5) one side transmission is connected with motor (14), megaphone (10) are installed to base (1) one side, and megaphone (10) one side electric connection has microphone (9), base (1) internally mounted has battery (13), and display screen (7), microphone (9), megaphone (10) and motor (14) even battery (13) electric connection.

2. A road design concept interpretation device according to claim 1, characterized in that: the paper positioning plate (6) is a metal sheet back plate, and a plurality of small magnetic blocks (8) are mounted on one side of the paper positioning plate (6).

3. A road design concept interpretation device according to claim 1, characterized in that: but display screen (7) adopt touch display screen, and display screen (7) one side installs the USB interface.

4. A road design concept interpretation device according to claim 1, characterized in that: first gear (16) is installed to connecting axle (5) one end, motor (14) one end transmission is connected with second gear (17), and second gear (17) are connected with motor (14) transmission through pivot (18), and first gear (16) and second gear (17) meshing set up.

5. A road design concept interpretation device according to claim 1, characterized in that: the drawer (11) is installed to commentaries on classics platform (2) one side, and drawer (11) install two.

6. A road design concept interpretation device according to claim 1, characterized in that: the cabinet body (19) has been seted up to base (1) inside, and battery (13) install in the cabinet body (19), stabilizer blade (12) are installed to base (1) downside.