CN211928985U - Tourism is explanation propaganda frame for english - Google Patents

Abstract

The utility model discloses a travel English explanation propaganda frame, which relates to the technical field of teaching devices and comprises a bottom plate, wherein a mounting shell is fixedly connected on the bottom plate, a support column is connected in the mounting shell in a rotating way, the upper end of the support column passes through the top of the mounting shell and extends to the upper part of the mounting shell, a first telescopic rod is fixedly connected on the support column above the mounting shell, a second telescopic rod is fixedly connected on the support column above the first telescopic rod, first propaganda boards are arranged on two sides of the support column, second propaganda boards are arranged at the front and back ends of the support column, the telescopic ends of the first telescopic rod and the second telescopic rod are hinged with the first propaganda boards and the second propaganda boards, a mounting groove is arranged on the second propaganda boards, a conveying device is arranged in the second propaganda boards on two sides of the mounting groove, the top of the support column is fixedly connected with a, good stability, flexible adjustment and high practicability.

Description

Tourism is explanation propaganda frame for english

Technical Field

The utility model relates to a teaching technical field specifically is a tourism explanation propaganda frame for english.

Background

With the continuous and rapid development of economy in China, the tourism industry becomes an important industry in China, and more people go out to travel to enrich the amateur life of the people. China is very native and has numerous tourist attractions, and famous mountains and great rivers in the world are not reputable among the scenic spots, natural wind, ancient buildings, cultural heritages and the like, so that foreign tourists are attracted to travel and sightseeing in China, and English is the current international universal language. At present, when propaganda with tourism english, propaganda personnel write the propaganda language of tourism english and explain the show for the tourist on the blackboard.

Explanation propaganda frame is used in tourism english that is using at present, the singleness that its structural function is very, can not be nimble adjust, influence the effect of propaganda explanation, the user is when explaining and propagating the scenic spot, generally need write and combine the propaganda poster, carry out simultaneously and just can give foreign country visitor with the abundant show of tourism culture, but present propaganda device, can not effectually combine both, thereby influence the normal clear of tourism english propaganda, on the other hand, propaganda for tourism english is all gone on outdoors, because outdoor natural condition is abominable, some propaganda frames can be because the propaganda poster of posting up, firm enough and blown away by the wind, influence use experience, cause the destruction to the environment in scenic spot simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tourism english is with explanation propaganda frame has solved the problem that goes out among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a tourism english is with explanation propaganda frame, includes the bottom plate, fixed connection mounting shell on the bottom plate, mounting shell internal rotation joint support post, support column upper end pass the mounting shell top to extend to the mounting shell top, the first telescopic link of fixed connection on the support column of mounting shell top, fixed connection second telescopic link on the support column of first telescopic link top, the support column both sides set up first publicity board, both ends set up the second publicity board around the support column, the flexible end and the first publicity board of first telescopic link and second telescopic link are articulated to be connected, set up the mounting groove on the second publicity board, the inside conveyer that sets up of second publicity board of mounting groove both sides, support column top fixed connection roof.

As a preferred technical scheme of the utility model, conveyer includes the transmission bearing roller, and the transmission bearing roller sets up both ends about the mounting groove, set up the transport link joint on the transmission bearing roller, set up positioner on the transport link joint, set up the rolling disc on the outside lateral wall in second publicity board upper end, the rolling disc is connected with the pivot transmission of transmission bearing roller.

As the utility model discloses a preferred technical scheme, positioner includes L shape locating rack, threaded connection locating pin, locating pin bottom fixed connection locating piece on the L shape locating rack.

As an optimal technical scheme of the utility model, fixed the cup jointing drive gear on the support column in the installation shell, the installation shell bottom fixed connection motor of support column one side, the fixed drive gear that cup joints on the output shaft of motor, drive gear is connected with drive gear meshing transmission.

As the utility model discloses a preferred technical scheme, the roof bottom of support column both sides sets up the LED lamp, bottom plate bottom fixed connection pneumatic cylinder, pneumatic cylinder bottom fixed connection backing plate, the bottom plate bottom four corners department of pneumatic cylinder both sides sets up the walking wheel.

The utility model discloses have following useful part: by arranging the combination of the first publicity board and the second publicity board, an instructor can fix the tourism culture in the area in advance in the mounting groove on the first publicity board by using the poster form, move the device to a proper position, foreign tourists can watch the introduction of the tourism culture on the poster on the first publicity board before watching, then the instructor can write some tourism knowledge contents on the second publicity board by hand and explain by combining the publicity contents on the poster, thus being beneficial to the acceptance and understanding of the tourists on the publicity knowledge, the angle of the publicity board can be adjusted in real time by arranging the first telescopic rod and the second telescopic rod, when the wind power is large, the angle is changed to ensure that the device is more stable, the gear is driven to rotate by arranging the motor, under the differential speed of the two gears, the support column slowly rotates, thereby being beneficial to the watching of the tourists, when not using, can adjust the rolling disc for the propaganda poster is under the effect of carrying the link joint, and the mounting groove of taking in first propaganda board is preserved, makes things convenient for taking of second time, and the device structural principle reasonable in design, the operation is used conveniently, and the practicality is good, and stability is high, adjusts in a flexible way.

Drawings

Fig. 1 is a schematic structural view of an entire explanation and publicity frame for English language of travel.

Fig. 2 is a structural schematic diagram of an explanation propaganda frame section for tourism english.

Fig. 3 is a schematic structural view of a conveying device in an explanation propaganda rack for English.

In the figure: 1. a base plate; 2. mounting a shell; 3. a second publicity board; 4. a first publicity board; 5. mounting grooves; 6. rotating the disc; 7. a top plate; 8. a support pillar; 9. an LED lamp; 10. a transmission carrier roller; 11. conveying chain plates; 12. a positioning device; 121. an L-shaped positioning frame; 122. positioning pins; 123. positioning blocks; 13. a second telescopic rod; 14. a second telescopic rod; 15. a transmission gear; 16. a drive gear; 17. a motor; 18. a traveling wheel; 19. a hydraulic cylinder; 20. a base plate; 21. and a conveying device.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, an explanation and publicity frame for traveling english comprises a base plate 1, a mounting case 2 is fixedly connected to the base plate 1, a supporting column 8 is rotatably connected to the mounting case 2, the upper end of the supporting column 8 passes through the top of the mounting case 2, and extends to the upper part of the mounting shell 2, a first telescopic rod 14 is fixedly connected on a supporting column 8 above the mounting shell 2, a second telescopic rod 13 is fixedly connected on the supporting column 8 above the first telescopic rod 14, the two sides of the supporting column 8 are provided with first publicity boards 4, the front and back ends of the supporting column 8 are provided with second publicity boards 3, the telescopic ends of the first telescopic rod 14 and the second telescopic rod 13 are hinged with the first publicity board 4 and the second publicity board 3, offer mounting groove 5 on the second publicity board 3, the inside conveyer 21 that sets up of second publicity board 3 of mounting groove 5 both sides, 8 top fixed connection roof 7 of support column.

Conveyer 21 includes transmission bearing roller 10, and transmission bearing roller 10 sets up both ends about mounting groove 5, set up on the transmission bearing roller 10 and carry link joint 11, carry and set up positioner 12 on the link joint 11, set up rolling disc 6 on the outside lateral wall of second publicity board 3 upper end, rolling disc 6 is connected with the pivot transmission of transmission bearing roller 10, positioner 12 includes L shape locating rack 121, threaded connection locating pin 122 on the L shape locating rack 121, locating pin 122 bottom fixed connection locating piece 123, fixed cup joint drive gear 15 on the support column 8 in the installation shell 2, 2 bottom fixed connection motors 17 of installation shell of support column 8 one side, the fixed drive gear 16 that cup joints on the output shaft of motor 17, drive gear 16 is connected with drive gear 15 meshing transmission.

Example 2

Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: the LED lamp 9 is arranged at the bottom of the top plate 7 on two sides of the supporting column 8, the bottom of the bottom plate 1 is fixedly connected with a hydraulic cylinder 19, the bottom of the hydraulic cylinder 19 is fixedly connected with a base plate 20, and walking wheels 18 are arranged at four corners of the bottom plate 1 on two sides of the hydraulic cylinder 19.

In the implementation process of the utility model, when in use, posters and the like of related travel culture propaganda are fixed on the conveying chain plate 11 in the mounting groove 5 on the first propaganda plate 4 under the action of the positioning device 12, the manual adjusting rotating disc 6 drives the transmission carrier roller 10 to rotate, and then the position of the propaganda posters on the conveying chain plate 11 is adjusted, the device is moved to the position to be used under the support of the travelling wheel 18, the adjusting hydraulic cylinder 19 raises the device for positioning, before the explanation of travel English is carried out, tourists can watch the propaganda posters on the first propaganda plate 4 in advance to simply learn and understand, when the explanation personnel need to explain, the contents to be explained can be written on the second propaganda plate 3 by using chalk, and under the cooperation of the posters and the explanation of the personnel, the foreign tourists can better understand the local folk in China, through setting up motor 17 and driving gear revolve, under the differential of two gears, the slow rotation of support column 8 is favorable to watching of visitor, when not using, can adjust rolling disc 6 for the propaganda poster is under the effect of carrying link joint 11, takes in and preserves in the mounting groove 5 of first demonstration board 4, conveniently takes when using for the second time, the device structure principle reasonable in design on the whole, the operation is convenient and fast, good stability, it is nimble to adjust, and the practicality is high.

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 (5)

1. An explanation and publicity frame for travel English comprises a bottom plate (1) and is characterized in that a mounting shell (2) is fixedly connected to the bottom plate (1), a supporting column (8) is connected in the mounting shell (2) in a rotating manner, the upper end of the supporting column (8) penetrates through the top of the mounting shell (2) and extends to the upper side of the mounting shell (2), a first telescopic rod (14) is fixedly connected to the supporting column (8) above the mounting shell (2), a second telescopic rod (13) is fixedly connected to the supporting column (8) above the first telescopic rod (14), first publicity boards (4) are arranged on two sides of the supporting column (8), second publicity boards (3) are arranged at the front and rear ends of the supporting column (8), the telescopic ends of the first telescopic rod (14) and the second telescopic rod (13) are hinged to the first publicity boards (4) and the second publicity boards (3), a mounting groove (5) is formed in the second publicity boards (3), the inside conveyer (21) that sets up of second publicity board (3) of mounting groove (5) both sides, support column (8) top fixed connection roof (7).

2. The explanation and publicity frame for tourism english according to claim 1, characterized in that, conveyer (21) includes transmission bearing roller (10), and transmission bearing roller (10) sets up both ends about mounting groove (5), set up on transmission bearing roller (10) and carry link joint (11), set up positioner (12) on carrying link joint (11), set up rolling disc (6) on the outside lateral wall in second publicity board (3) upper end, rolling disc (6) and the pivot transmission of transmission bearing roller (10) are connected.

3. An explanation and publicity frame for tourism english according to claim 2, characterized in that, the positioner (12) includes an L-shaped positioning frame (121), a positioning pin (122) is screwed on the L-shaped positioning frame (121), and a positioning block (123) is fixedly connected to the bottom of the positioning pin (122).

4. An explanation and publicity frame for tourism english according to claim 1, characterized in that, fixed drive gear (15) that cup joints on the support column (8) in installation shell (2), installation shell (2) bottom fixed connection motor (17) of support column (8) one side, fixed drive gear (16) that cup joints on the output shaft of motor (17), drive gear (16) and drive gear (15) meshing transmission are connected.

5. An explanation and publicity frame for tourism english according to claim 3 or 4, characterized in that, the roof (7) bottom of support column (8) both sides sets up LED lamp (9), bottom plate (1) bottom fixed connection pneumatic cylinder (19), pneumatic cylinder (19) bottom fixed connection backing plate (20), bottom plate (1) bottom four corners department of pneumatic cylinder (19) both sides sets up walking wheel (18).

Images