Scroll type tourism management teaching display device

Abstract

The utility model relates to the technical field of display devices, and discloses a scroll type tourism management teaching display device which comprises a storage cabinet for tourism management teaching, a vertical plate is fixed on the surface of the top of the storage cabinet, a rotating assembly is arranged on the surface of the vertical plate, and a distance adjusting mechanism is arranged on the surface of the rotating assembly. A distance adjusting mechanism is arranged on the vertical plate, a fixing part is arranged on the surface of the distance adjusting mechanism, the rotating assembly comprises a rotating shaft, a bolt and a side plate, the rotating shaft is installed in the vertical plate in a penetrating mode, the surface of the rotating shaft is in threaded connection with the bolt, the surface of the bolt is in threaded connection with the side plate in a sleeved mode, and the side plate and the vertical plate are mutually fixed. The device can be steered when in use, so that the scroll can be conveniently displayed longitudinally and transversely, and the problems that an existing device can only display transversely and cannot display longitudinally, and teaching work is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of display devices, in particular to a scroll-type tourism management teaching display device. Background Art

[0002] Tourism management is a new subject in universities in recent years. During the course, the lecturer will show some scroll materials to the students. During the display process, relevant display devices will be needed for placement.

[0003] In a Chinese patent with authorization publication number CN210039251U, a scroll-type teaching display device for tourism management major is disclosed. The device is provided with a drawer in which multiple groups of scrolls can be placed, which is convenient for replacement and display during the teaching process. During the replacement process, only the push handle needs to be moved upward to remove the original scroll and place a new scroll at the same time, which is quick and convenient. Furthermore, the connection structure of the device is a magnetic connection, which does not require manpower for rotation connection, saves time, and greatly increases the teaching time.

[0004] The above patent has the following defects: However, in actual use, the device can only display the scrolls horizontally, but some scrolls need to be displayed vertically. At this time, the device cannot be used normally, which will bring inconvenience to teaching work. Therefore, a scroll-type tourism management teaching display device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a scroll-type tourism management teaching display device to solve the problem that the existing device proposed in the above-mentioned background technology can only display the scroll horizontally when it is actually used, but some scrolls need to be displayed vertically. At this time, the device cannot be used normally, which will bring inconvenience to teaching work.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a scroll-type tourism management teaching display device, comprising a storage cabinet that can be used for tourism management teaching, a vertical plate fixed to the top surface of the storage cabinet, a rotating component provided on the surface of the vertical plate, a distance adjustment mechanism provided on the surface of the rotating component, and a fixed component provided on the surface of the distance adjustment mechanism.

[0007] Preferably, the rotating assembly comprises a rotating shaft, bolts and side plates, the rotating shaft is installed through the interior of the vertical plate, the surface of the rotating shaft is threadedly connected with bolts, the surface of the bolts is threadedly sleeved with side plates, and the side plates are fixed to the vertical plates.

[0008] Preferably, threaded holes are provided on the surface of the rotating shaft, the threaded holes are distributed perpendicular to each other, and the bolts are threadedly connected to the rotating shaft through the threaded holes.

[0009] Preferably, the above-mentioned pitch adjustment mechanism includes a fixed plate, a slide groove, a bidirectional screw rod, a crank and a slider, a fixed plate is fixed at the end of the rotating shaft, a slide groove is provided on the surface of the fixed plate, a bidirectional screw rod is connected to the internal bearing of the slide groove, the end of the bidirectional screw rod passes through the interior of the fixed plate, a crank is fixed at the end of the bidirectional screw rod, a slider is threadedly connected to the surface of the bidirectional screw rod, and the side of the slider is in contact with the inner wall of the slide groove.

[0010] Preferably, two of the above-mentioned sliding blocks are provided, and the two sliding blocks are symmetrically distributed about the transverse center axis of the sliding groove.

[0011] Preferably, the fixing component comprises a reel tube and a fixing rod, the reel tube is fixed to the surface of the slider, and the fixing rod is connected to the surface of the reel tube.

[0012] Preferably, a through groove is provided on the side wall of the reel tube, and the reel tube is threadedly connected to the fixing rod.

[0013] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects:

[0014] 1. The utility model cooperates with the storage cabinet, the vertical plate and the rotating assembly so that the device can be turned when in use, thereby facilitating the longitudinal and transverse display of the scroll, thereby solving the problem that the existing device can only display horizontally but not vertically, affecting teaching work.

[0015] 2. The utility model cooperates with the distance adjustment mechanism and the fixed component so that when the device is in use, the reels of different lengths can be pulled and extended, thereby ensuring the straightness of the reels after unfolding, making it convenient for students to watch them, thereby improving the teaching quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model from a third viewing angle;

[0020] Figure 4 This is a schematic diagram of the structure of the utility model from a fourth viewing angle;

[0021] Figure 5 This is a schematic diagram of the fifth viewing angle structure of the present utility model.

[0022] Explanation of the reference numerals: 1. storage cabinet; 2. vertical plate; 3. rotating assembly; 301. rotating shaft; 302. bolt; 303. side plate; 4. pitch adjustment mechanism; 401. fixed plate; 402. slide groove; 403. bidirectional screw rod; 404. crank; 405. slider; 5. fixed component; 501. reel tube; 502. fixed rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] It should be noted that when an element is referred to as being "fixed on" or "set on" another element, it can be directly on the other element or indirectly set on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0025] It should be understood that the terms "length", "width", "up", "down", "front", "back", "first", "second", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0026] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0027] Example

[0028] In the Chinese patent with the authorization publication number CN210039251U, in actual use, the device can only display the scrolls horizontally, but some scrolls need to be displayed vertically. At this time, the device cannot be used normally, which will bring inconvenience to teaching work.

[0029] See also Figure 1-5 The utility model provides a technical solution: a scroll-type tourism management teaching display device, including a storage cabinet 1 that can be used for tourism management teaching, a vertical plate 2 is fixed on the top surface of the storage cabinet 1, a rotating component 3 is arranged on the surface of the vertical plate 2, a distance adjustment mechanism 4 is arranged on the surface of the rotating component 3, a fixing component 5 is arranged on the surface of the distance adjustment mechanism 4, and a rotating component 3 is arranged on the surface of the rotating component 3 to facilitate the adjustment of the display position. The rotating component 3 includes a rotating shaft 301, a bolt 302 and a side plate 303. The interior of the vertical plate 2 is penetrated by the rotating shaft 301, the surface of the rotating shaft 301 is threadedly connected with the bolt 302, the surface of the bolt 302 is threadedly sleeved with the side plate 303, the side plate 303 and the vertical plate 2 are fixed to each other, the surface of the rotating shaft 301 is provided with threaded holes, the threaded holes are vertically distributed, and the bolt 302 is threadedly connected to the rotating shaft 301 through the threaded holes.

[0030] In order to pull and unfold the reel for easy viewing, a distance adjustment mechanism 4 is provided, which includes a fixed plate 401, a slide groove 402, a bidirectional screw rod 403, a crank 404 and a slider 405. The end of the rotating shaft 301 is fixed with a fixed plate 401, a slide groove 402 is provided on the surface of the fixed plate 401, and the internal bearing of the slide groove 402 is connected with a bidirectional screw rod 403, and the end of the bidirectional screw rod 403 passes through the interior of the fixed plate 401, and the end of the bidirectional screw rod 403 is fixed with a crank 404, and the surface of the bidirectional screw rod 403 is threadedly connected with a slider 405. 5. The sides of the slider 405 are fitted with the inner wall of the slide groove 402. Two sliders 405 are provided. The two sliders 405 are symmetrically distributed about the transverse central axis of the slide groove 402. In order to fix the reel and ensure the stability during the display process, a fixing component 5 is provided. The fixing component 5 includes a reel tube 501 and a fixing rod 502. The reel tube 501 is fixed to the surface of the slider 405. The fixing rod 502 is connected to the surface of the reel tube 501. A through groove is opened on the side wall of the reel tube 501. The reel tube 501 and the fixing rod 502 are threadedly connected.

[0031] Working principle or structural principle, when using the device, first, the fixing rod 502 should be rotated to disconnect it from the reel tube 501, and then the handle of the reel should be inserted into the reel tube 501, and then the fixing rod 502 should be installed again to limit and fix the reel, and then the staff drives the two-way screw rod 403 to rotate through the crank 404. During the rotation of the two-way screw rod 403, the surface threads will drive the sliders 405 away from each other, thereby pulling and extending the reel. Until the reel is fully unfolded, the staff needs to adjust the direction according to actual needs. If vertical display is required, the instructor needs to rotate the bolt 302 to disconnect it from the current threaded hole, and then rotate the fixing plate 401 to a vertical state. Finally, the fixing plate 401 is fixed with the bolt 302 again, and the reel can be displayed vertically.

[0032] The device has the advantages of being able to be stored and conveniently displayed.

[0033] So far, the embodiments of the utility model have been described in detail in conjunction with the accompanying drawings. It should be noted that the implementation methods not shown or described in the drawings or the body of the specification are all forms known to ordinary technicians in the relevant technical field and are not described in detail. In addition, the above definitions of each component are not limited to the various specific structures, shapes or methods mentioned in the embodiments, and ordinary technicians in the field can simply change or replace them.

[0034] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

[0035] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A scroll-type tourism management teaching display device, comprising a storage cabinet (1) that can be used for tourism management teaching, characterized in that: A vertical plate (2) is fixed on the top surface of the storage cabinet (1); a rotating assembly (3) is arranged on the surface of the vertical plate (2); a distance adjustment mechanism (4) is arranged on the surface of the rotating assembly (3); and a fixing component (5) is arranged on the surface of the distance adjustment mechanism (4).

2. A scroll-type tourism management teaching display device according to claim 1, characterized in that: The rotating assembly (3) comprises a rotating shaft (301), a bolt (302) and a side plate (303); the rotating shaft (301) is installed through the interior of the vertical plate (2); the surface of the rotating shaft (301) is threadedly connected with the bolt (302); the surface of the bolt (302) is threadedly sleeved with the side plate (303); the side plate (303) and the vertical plate (2) are fixed to each other.

3. A scroll-type tourism management teaching display device according to claim 2, characterized in that: The surface of the rotating shaft (301) is provided with threaded holes, the threaded holes are distributed perpendicular to each other, and the bolts (302) are threadedly connected to the rotating shaft (301) through the threaded holes.

4. The scroll-type tourism management teaching display device according to claim 2 is characterized in that: The pitch adjustment mechanism (4) comprises a fixed plate (401), a slide groove (402), a bidirectional screw rod (403), a crank (404) and a slider (405); the fixed plate (401) is fixed to the end of the rotating shaft (301); a slide groove (402) is provided on the surface of the fixed plate (401); the internal bearing of the slide groove (402) is connected to the bidirectional screw rod (403); the end of the bidirectional screw rod (403) passes through the interior of the fixed plate (401); the crank (404) is fixed to the end of the bidirectional screw rod (403); the surface of the bidirectional screw rod (403) is threadedly connected to the slider (405); the side of the slider (405) is in contact with the inner wall of the slide groove (402).

5. The scroll-type tourism management teaching display device according to claim 4 is characterized in that: Two sliders (405) are provided, and the two sliders (405) are symmetrically distributed about the transverse center axis of the slide groove (402).

6. The scroll-type tourism management teaching display device according to claim 4 is characterized by: The fixing component (5) comprises a reel tube (501) and a fixing rod (502); the reel tube (501) is fixed on the surface of the slider (405); and the fixing rod (502) is connected to the surface of the reel tube (501).

7. A scroll-type tourism management teaching display device according to claim 6, characterized in that: A through slot is provided on the side wall of the reel tube (501), and the reel tube (501) is threadedly connected to the fixing rod (502).

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