CN212365378U

CN212365378U - Movable information display device

Info

Publication number: CN212365378U
Application number: CN202021348655.5U
Authority: CN
Inventors: 黎娅; 徐顺智
Original assignee: Chongqing College of Electronic Engineering
Current assignee: Chongqing College of Electronic Engineering
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-01-15
Anticipated expiration: 2030-07-10

Abstract

The utility model belongs to the information display field specifically is a movable information display device, including the universal wheel, universal wheel fixed connection is in the bottom surface of support body, the below at the locating lever is installed to the support body, the top fixed connection of locating lever is at the middle part of fixed station bottom surface, magnetic white board and display are connected and installed respectively to the left and right sides of fixed station. In the use process of the device, the displays and the magnetic white boards on the two sides can display information, and the poster, the leaflet and the like are adsorbed in a magnetic adsorption mode, so that the traditional glue sticking mode is replaced, the situation that paper scraps and glue are remained is avoided, the lamp tube in the protective cover can supplement a light source, and the inconvenience in information observation caused by dark light is prevented; the support body of below is on the basis of having guaranteed device stability, and the holistic removal of device of still being convenient for has improved the practicality and the application scope of device greatly, is the embodiment of this device feasibility yet.

Description

Movable information display device

Technical Field

The utility model relates to an information display field specifically is a movable information display device.

Background

Information display, as the name implies, is to display information outwards, thereby facilitating the viewing and understanding of people. With the continuous development of modern society, the content of information is diversified gradually, and the amount of information which is touched by people in daily life is more and more huge. The information display can play the roles of propaganda, education, guidance and the like. The information display mode is very various, and at present, publicity columns, billboards, LED displays, leaflets and the like are common.

Although the existing information display device can meet the basic use requirement, the disadvantages are still very obvious, and the main table of the device is as follows: with diversification of information content, the current information display device is difficult to meet the requirement of richer information display; when the information is displayed in the modes of publicity columns, leaflets and the like, the leaflets and the like are usually stuck on the display device, but the subsequent cleaning operation is inconvenient; when the information display device is used outdoors for a long time, dust, impurities and the like on the outer panel of the information display device can affect the visibility of the panel. Therefore, it is necessary to provide a portable display device for displaying information.

In order to solve the above problems, a movable information display device is provided in the present application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a movable information display device has that the information display mode is various, portable, be convenient for clean and the characteristics that the suitability is strong.

(II) technical scheme

In order to solve the technical problem, the utility model provides a movable information display device, including the universal wheel, universal wheel fixed connection is in the bottom surface of support body, the below at the locating lever is installed to the support body, the top fixed connection of locating lever is at the middle part of fixed station bottom surface, magnetic white board and display are connected respectively and installed to the left and right sides of fixed station, magnet has been adsorbed respectively to the upper and lower both sides of display, the top of fixed station articulates there are first panel and the second panel that is located the fixed station both sides, the spout has been seted up respectively to the upper and lower both sides of first panel, both sides the one end joint of spout has the gyro wheel, and two gyro wheels respectively fixed connection at the upper and lower both ends of brush, the protection casing that is connected with of fixed station, the bottom of first panel and second panel has cup jointed the bolt in the screw thread respectively.

Preferably, the support body is including the screw ring, the middle part at the locating lever is cup jointed in the activity of screw ring, the nut has been cup jointed to the top screw thread of screw ring, and the screw ring articulate respectively all around has the first branch that stretches out downwards, the bottom at first branch is connected to the universal wheel, the middle part of first branch articulates the one end at second branch, and the other end of second branch articulates the side at the stopper, stopper fixed connection is in the bottom surface of locating lever.

Preferably, the protective cover comprises a cover body, the cover body is fixedly connected to the top end of the fixed table, a reflector is fixedly connected to the middle of the cover body, and lamp tubes are respectively installed on two sides of the inner wall of the reflector.

Preferably, the number of universal wheels is three, and three the universal wheels are connected respectively in the bottom of first branch, and the bottom surface of three universal wheels is on same horizontal plane.

Preferably, the front and the back of the upper part of the threaded ring are respectively provided with a movable groove, the upper part of the threaded ring is opened, and the diameter value of the inner wall of the threaded ring is larger than that of the positioning rod.

Preferably, the lateral surface of the cover body is trapezoidal, and the width value above the cover body is larger than the thickness values of the first panel, the fixed table and the second panel.

Preferably, the magnets are divided into an upper group and a lower group, and the upper group of the magnets is long-strip-shaped, and the lower group of the magnets is block-shaped.

The above technical scheme of the utility model has following profitable technological effect: the device adopts the design of the display and the magnetic white board, and is matched with the common use of the frame body and the protective cover, in the using process of the device, the display and the magnetic white board on the two sides can display information, and the poster, the leaflet and the like are adsorbed in a magnetic adsorption mode, so that the traditional glue pasting mode is replaced, the situation that paper scraps and glue are remained is avoided, the lamp tube in the protective cover can supplement light sources, and the inconvenience in information observation caused by dark light is prevented; the support body of below is on the basis of having guaranteed device stability, and the holistic removal of device of still being convenient for has improved the practicality and the application scope of device greatly, is the embodiment of this device feasibility yet.

Drawings

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

fig. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the protective cover structure of the present invention.

Reference numerals:

1. a universal wheel; 2. a frame body; 21. a threaded ring; 22. a nut; 23. a first support bar; 24. a second support bar; 25. a limiting block; 3. positioning a rod; 4. a fixed table; 5. a magnetic whiteboard; 6. a display; 7. a magnet; 8. a first panel; 9. a second panel; 10. a chute; 11. a roller; 12. a brush; 13. a protective cover; 131. a cover body; 132. a reflector; 133. a lamp tube; 14. and (4) bolts.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Fig. 1 is a schematic view of the structure of the present invention; including threaded ring 21, threaded ring 21 activity cup joints the middle part at locating lever 3, and threaded ring 21's top screw has cup jointed nut 22, and threaded ring 21 all around articulated respectively have a first branch 23 that stretches out downwards, and universal wheel 1 is connected in the bottom of first branch 23, and the middle part of first branch 23 articulates the one end at second branch 24, and the other end of second branch 24 articulates the side at stopper 25, stopper 25 fixed connection is in the bottom surface of locating lever 3. When the device is placed on the ground, the first support rod 23 and the second support rod 24 can be outwards opened, so that the supporting acting force is provided for the whole device, the stability of the device is ensured, and after the nut 22 is screwed, the opening angle value of the frame body 2 can be fixed.

As shown in fig. 4, the utility model provides a movable information display device, including the cover body 131, cover body 131 fixed connection is on the top of fixed station 4, the middle part fixedly connected with reflector panel 132 of cover body 131, and fluorescent tube 133 is installed respectively to the both sides of reflector panel 132 inner wall. The cover body 131 above can reduce rainwater or dust and the like on the surfaces of the first panel 8 and the second panel 9, so that the protection effect on the device is achieved, if the light is dark and information is not convenient to observe, the power supply of the lamp tube 133 can be turned on, and the light of the lamp tube 133 can be reflected downwards by the reflecting plate 132, so that light source supplement can be performed on the device.

In this embodiment, there are three universal wheels 1, and three universal wheels 1 are connected respectively at the bottom of first branch 23, and the bottom surface of three universal wheels 1 is on same horizontal plane. Through the design that adopts three universal wheel 1 to the bottom surface of three universal wheel 1 is on same horizontal plane, makes universal wheel 1 not only can provide the effort of support and activity to the device, can also ensure the stability of device self.

The front surface and the back surface above the threaded ring 21 are respectively provided with a movable groove, the upper part of the threaded ring 21 is opened, and the diameter value of the inner wall of the threaded ring 21 is larger than that of the positioning rod 3. Because the threaded ring 21 is provided with the movable groove, the threaded ring 21 is always in an open state, so that the threaded ring 21 can slide up and down on the positioning rod 3 conveniently.

In this embodiment, the lateral surface of the cover 131 is trapezoidal, and the width of the cover 131 is greater than the thickness of the first panel 8, the fixing base 4, and the second panel 9. Through the design that adopts the cover body 131 to the size of cover body 131 is certain, makes cover body 131 can provide the protection to the device, avoids dust and rainwater etc. to cause the influence to the device.

The utility model discloses a theory of operation and use flow: before use, the nut 22 is unscrewed upwards, at this time, the whole frame body 2 is opened to ensure that the frame body 2 can provide a supporting force for the device, the bolt 14 is unscrewed outwards, the first panel 8 and the second panel 9 are opened outwards, posters, leaflets and the like to be displayed are placed on the magnetic white board 5 and are adsorbed and fixed by the magnet 7, if information display is required by the display 6, the display 6 and external signal input equipment are directly connected with each other, then the first panel 8 and the second panel 9 on the two sides are closed, the bolt 14 below is screwed to socket and fix the first panel 8 and the second panel 9 on the two sides, in the process of information display, if peripheral light rays are dark and information is not convenient to observe, a power supply above the lamp tube 133 can be opened, the light rays of the lamp tube 133 can be reflected downwards by the reflecting board 132, thereby providing light source replenishment. When the device is used for a long time and excessive dust and magazines are accumulated on the first panel 8 and the second panel 9, the brush 12 can be held by hand and pushed, and then the brush 12 slides along the track of the sliding groove 10, so that the effect of cleaning the surfaces of the first panel 8 and the second panel 9 is realized.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A movable information display device comprises universal wheels (1) and is characterized in that the universal wheels (1) are fixedly connected to the bottom surface of a frame body (2), the frame body (2) is installed below a positioning rod (3), the top end of the positioning rod (3) is fixedly connected to the middle of the bottom surface of a fixed platform (4), a magnetic white board (5) and a display (6) are respectively connected and installed on the left side and the right side of the fixed platform (4), magnets (7) are respectively adsorbed on the upper side and the lower side of the display (6), the top end of the fixed platform (4) is hinged to a first panel (8) and a second panel (9) which are positioned on the two sides of the fixed platform (4), sliding grooves (10) are respectively formed in the upper side and the lower side of the first panel (8), idler wheels (11) are clamped to one end of the sliding grooves (10) on the two sides, and the two idler wheels (11) are respectively and fixedly connected to the upper end and, the fixed station (4) is connected with a protective cover (13), and the bottom ends of the first panel (8) and the second panel (9) are respectively sleeved with a bolt (14) in a threaded manner.

2. The movable information display device according to claim 1, wherein the frame body (2) comprises a threaded ring (21), the threaded ring (21) is movably sleeved in the middle of the positioning rod (3), a nut (22) is sleeved on the threaded ring (21) in a threaded manner, first support rods (23) extending downwards are hinged to the periphery of the threaded ring (21) respectively, the universal wheel (1) is connected to the bottom end of the first support rods (23), the middle of the first support rods (23) is hinged to one end of the second support rods (24), the other end of the second support rods (24) is hinged to the side face of the limiting block (25), and the limiting block (25) is fixedly connected to the bottom face of the positioning rod (3).

3. The movable information display device according to claim 1, wherein the protective cover (13) comprises a cover body (131), the cover body (131) is fixedly connected to the top end of the fixed platform (4), a reflective plate (132) is fixedly connected to the middle of the cover body (131), and two sides of the inner wall of the reflective plate (132) are respectively provided with a lamp tube (133).

4. The movable information display device according to claim 1, wherein the number of the universal wheels (1) is three, the three universal wheels (1) are respectively connected to the bottom ends of the first support rods (23), and the bottom surfaces of the three universal wheels (1) are on the same horizontal plane.

5. The movable information display device according to claim 2, wherein the front and back of the upper portion of the threaded ring (21) are respectively provided with a movable groove, the upper portion of the threaded ring (21) is opened, and the diameter value of the inner wall of the threaded ring (21) is larger than that of the positioning rod (3).

6. A portable information display device according to claim 3, characterised in that the lateral surface of the housing (131) is trapezoidal and the width over the housing (131) is greater than the thickness of the first (8), fixed (4) and second (9) panels.

7. A portable information presentation device according to claim 1 wherein the magnets (7) are divided into upper and lower sets, and the upper set of magnets (7) is elongated and the lower set is block-shaped.