CN213458977U - Territory comprehensive improvement planning design information display rack - Google Patents

Abstract

The utility model discloses a land is synthesized and is renovated planning and designing information show shelf, including the under casing, the bottom inner wall middle part of under casing is fixed with revolving cylinder, and revolving cylinder's rotation axis extends to the top of under casing, revolving cylinder's rotation axis top outer wall is fixed with the carousel, and is fixed with the rectangle post at the top outer wall middle part of carousel, the outer wall of rectangle post is fixed with the equidistance and is the show mechanism that the ring-type distributes, and shows the mechanism and include the show case. The utility model discloses a plurality of metal blocks of accessible and mouth word form magnet mutually support, on being fixed in the show board with the picture and text information, then put into the show incasement with the show board, let metal sheet and first press the switch contact on the show board, then two electromagnetism irons operation live with the metal sheet adsorption, meanwhile, the operation is opened to the LED lamp strip and is provided illumination, when metal sheet and first press the switch separation, electro-magnet and LED lamp strip automatic shutdown realize the energy saving and be convenient for change picture and text information.

Description

Territory comprehensive improvement planning design information display rack

Technical Field

The utility model relates to a soil is synthesized and is renovated technical field, especially relates to a soil is synthesized and is renovated planning and designing information show shelf.

Background

The comprehensive land improvement is a systematic work which is used for promoting the comprehensive land improvement of fields, water, roads, forests and villages, improving the production, living conditions and ecological environment of rural areas, promoting the scale management of agriculture, centralized population living and industry gathering development and promoting the integrated process of urban and rural areas by taking land arrangement, reclamation, development and increase and decrease hooks for urban and rural construction land as platforms according to the determined target and use of the overall land utilization plan in a certain area.

Through search, the Chinese patent with publication number 201920027800.0 discloses an information display stand, which comprises a base; a rotating shaft rotating above the base through a ball bearing; and a plurality of longitudinal fixation in the information display board of pivot circumference, the rotation of relative base is realized through the pivot to the information display board for two-sided show information, the utility model provides an information display frame adopts a plurality of information display boards to every information display board adopts two-sided show information, and the information display volume is big, practices thrift the space, and a plurality of information display boards realize rotatory through a pivot, and flexible operation is convenient for information and seeks, raises the efficiency, and the practicality is good.

One of the information display shelves in the above-mentioned patent has the following disadvantages: the interval between a plurality of information show boards is less, has certain observation dead angle, is unfavorable for showing the information is complete.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a homeland comprehensive improvement planning and design information display frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a homeland comprehensive improvement planning design information display frame comprises a bottom box, wherein a rotary air cylinder is fixed in the middle of the inner wall of the bottom box, a rotary shaft of the rotary air cylinder extends to the upper portion of the bottom box, a rotary disc is fixed on the outer wall of the top of the rotary shaft of the rotary air cylinder, a rectangular column is fixed in the middle of the outer wall of the top of the rotary disc, display mechanisms which are distributed in an annular mode at equal intervals are fixed on the outer wall of the rectangular column, each display mechanism comprises a display box, the display boxes are fixedly connected with the outer wall of the rectangular column, an opening is formed in the outer wall of one side of each display box, a sealing plate is clamped on the inner wall of each opening, a fixing part is fixed on the outer wall of one side, away from the sealing plate, of each display box, two electromagnets which are distributed symmetrically are fixed on the inner wall of one side, away from the sealing plate, of each, and the inner wall of viewing aperture is fixed with the observation window, the top inner wall that the show case is close to the viewing aperture is fixed with LED lamp strip, one side outer wall bottom of under casing is fixed with the bottom plate, and the bottom plate is close to the top outer wall of under casing and is fixed with the fixed block, the top of fixed block articulates there is the pedal, and the bottom plate keeps away from the top outer wall of fixed block and is fixed with second press switch, the bottom plate is close to second press switch's top outer wall reset spring, and reset spring's top and pedal fixed connection, the pedal keeps away from the bottom outer wall contact lever of fixed block, and the contact lever contacts with second press switch.

Preferably, the fixed part includes the show board, and show board and closing plate fixed connection, the show board has been seted up a mouthful word form mounting groove near one side outer wall of viewing aperture, the inner wall of mouthful word form mounting groove is fixed with a mouthful word form magnet, and the show board is fixed with four to eight metal blocks near one side outer wall of viewing aperture, one side outer wall that the closing plate was kept away from to the show board is fixed with the metal sheet, and the metal sheet contacts with first press switch and two electro-magnets.

Preferably, the display box is provided with slots on the outer wall of one side above and below the opening, and the inner wall of each slot is inserted with an insertion block which is fixedly connected with the sealing plate.

Preferably, the outer wall of the bottom of the turntable is fixed with two symmetrically distributed supporting rollers, and the supporting rollers are in rolling fit with the outer wall of the top of the bottom box.

Preferably, the bottom outer wall of show board is fixed with two symmetric distribution's guide pulley, and guide pulley and the bottom inner wall of show case form the roll cooperation.

Preferably, the specification of metal sheet and the specification of show board are mutually supporting, and first push switch is located between two electromagnets.

Preferably, the electromagnet and the LED lamp strip are connected with a first press switch through wires, the rotary cylinder is connected with a second press switch through wires, and the first press switch and the second press switch are both connected with a microprocessor through wires.

The utility model has the advantages that:

1. this country soil is synthesized and is renovated planning and design information show shelf, a plurality of metal blocks of accessible and mouth word form magnet mutually support, be fixed in the picture and text information on the show board, then put into the show case with the show board, let metal sheet and first press the switch contact on the show board, then two electromagnetism iron operations live the metal sheet absorption, meanwhile, LED lamp strip is opened the operation and is provided illumination, when metal sheet and first press the switch separation, electro-magnet and LED lamp strip automatic shutdown, realize the energy saving and be convenient for change picture and text information.

2. This country native is synthesized and is renovated planning design information show shelf sets up the equidistance on the rectangle post and is the show mechanism that the ring-shaped distributes, and the angle is ninety degrees between the show mechanism, avoids watching the appearance at dead angle, then steps on the footboard through the foot and drive the contact lever and press down second press switch, then revolving cylinder drives the carousel and rotates forty-five degrees or ninety degrees, then a plurality of show mechanisms rotate thereupon on the rectangle post, can be convenient for people watch different information.

Drawings

Fig. 1 is a schematic view of a vertical cross-sectional structure of a national soil comprehensive improvement planning and design information display rack provided by the utility model;

fig. 2 is a schematic view of a structure of a display rack for comprehensive homeland improvement planning and design information provided by the present invention;

fig. 3 is an enlarged structural schematic view of a vertical cross section of a display mechanism of a comprehensive homeland improvement planning and design information display rack provided by the utility model;

fig. 4 is an enlarged structural diagram of a side view and a vertical cross section of a display box of the information display rack for comprehensive homeland improvement planning and design provided by the utility model;

fig. 5 is the utility model provides a structure schematic diagram is enlarged in three-dimensional vertical cross-section of display box of the comprehensive improvement planning design information show shelf of country soil.

In the figure: the LED display screen comprises a bottom box 1, a rotary cylinder 2, a rotary table 3, a supporting roller 4, a rectangular column 5, a display box 6, a sealing plate 7, a display plate 8, an insertion block 9, an insertion groove 10, a magnet 11 in the shape of a Chinese character kou, a metal block 12, a first press switch 13, an electromagnet 14, a bottom plate 15, a pedal 16, a return spring 17, a second press switch 18, a contact rod 19, an LED lamp strip 20, a metal plate 21 and an observation window 22.

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.

Referring to fig. 1-5, a homeland comprehensive improvement planning design information display frame comprises a bottom case 1, a rotary cylinder 2 is fixed in the middle of the inner wall of the bottom case 1, the rotary cylinder's rotary shaft extends above the bottom case 1, a rotary table 3 is fixed on the outer wall of the top of the rotary cylinder's 2 rotary shaft, a rectangular column 5 is fixed in the middle of the outer wall of the top of the rotary table 3, a display mechanism distributed annularly at equal intervals is fixed on the outer wall of the rectangular column 5, the display mechanism comprises a display case 6, the display case 6 is fixedly connected with the outer wall of the rectangular column 5, an opening is opened on the outer wall of one side of the display case 6, a sealing plate 7 is clamped on the opened inner wall, a fixing part is fixed on the outer wall of one side of the sealing plate 6, two electromagnets 14 distributed symmetrically are fixed on the inner wall of one side of the display case 6 away from the sealing plate 7, and a first push switch 13 is, an observation port is formed in the outer wall of one side of the display box 6, an observation window 22 is fixed on the inner wall of the observation port, an LED lamp strip 20 is fixed on the inner wall of the top of the display box 6 close to the observation port, a bottom plate 15 is fixed at the bottom of the outer wall of one side of the bottom box 1, a fixed block is fixed on the outer wall of the top of the bottom plate 15 close to the bottom of the bottom box 1, a pedal 16 is hinged to the top of the fixed block, a second press switch 18 is fixed on the outer wall of the top of the bottom plate 15 far away from the fixed block, a top outer wall reset spring 17 of the bottom plate 15 close to the second press switch 18 is fixedly connected with the pedal 16, a bottom outer wall contact rod 19 of the pedal 16 far away from the fixed block is contacted with the second press switch 18, display mechanisms are arranged on the rectangular column 5 at equal intervals in an annular distribution, the angles between the display mechanisms are ninety degrees, the dead angles are avoided, then the, the rotary cylinder 2 drives the turntable 3 to rotate by forty-five degrees or ninety degrees, and the plurality of display mechanisms on the rectangular column 5 rotate along with the turntable, so that people can conveniently watch different information;

the fixed part comprises a display board 8, the display board 8 is fixedly connected with a sealing plate 7, one side outer wall of the display board 8 close to the observation port is provided with a square-shaped mounting groove, the inner wall of the square-shaped mounting groove is fixedly provided with a square-shaped magnet 11, one side outer wall of the display board 8 close to the observation port is fixedly provided with four to eight metal blocks 12, one side outer wall of the display board 8 far away from the sealing plate 7 is fixedly provided with a metal plate 21, the metal plate 21 is contacted with a first press switch 13 and two electromagnets 14, the plurality of metal blocks 12 are matched with the square-shaped magnet 11 to fix the graphic information on the display board 8, then the display board 8 is put into a display box 6, the metal plate 21 on the display board 8 is contacted with the first press switch 13, the two electromagnets 14 operate to adsorb the metal plate 21, meanwhile, the LED lamp strip 20 is opened to operate to provide illumination, when the metal plate 21 is separated from the first press switch 13, the electromagnet 14 and the LED lamp strip 20 are automatically stopped, so that energy is saved, and image-text information is convenient to replace;

the outer walls of one side of the showing box 6, which are positioned above and below the opening, are provided with slots 10, the inner walls of the slots 10 are inserted with inserting blocks 9, the inserting blocks 9 are fixedly connected with the sealing plate 7, the outer wall of the bottom of the rotary table 3 is fixed with two symmetrically distributed supporting rollers 4, the supporting rollers 4 are in rolling fit with the outer wall of the top of the bottom box 1, two guide pulleys which are symmetrically distributed are fixed on the outer wall of the bottom of the display board 8, the guide pulley and the inner wall of the bottom of the display box 6 form rolling fit, the specification of the metal plate 21 is matched with that of the display plate 8, and the first push switch 13 is positioned between the two electromagnets 14, the electromagnets 14 and the LED light bar 20 are connected with the first push switch 13 through wires, and the rotary cylinder 2 is connected with a second press switch 18 through a lead, and the first press switch 13 and the second press switch 18 are both connected with a microprocessor through leads.

The working principle is as follows: when the device is used, the picture information is placed on the display board 8, then the plurality of metal blocks 12 and the square-shaped magnets 11 are mutually adsorbed to fix the picture information on the display board 8, the plug blocks 9 on the sealing plate 7 are plugged with the slots 10 on the display box 6, the display board 8 enters the display box 6, the metal plates 21 on the display board 8 are contacted with the first press switch 13, the two electromagnets 14 are electrified to operate to adsorb the metal plates 21, meanwhile, the LED lamp strip 20 is electrified to operate to provide illumination, picture and text fixed display work is completed, as the display mechanisms which are equidistantly and annularly distributed are arranged on the rectangular column 5, the angle between the display mechanisms is ninety degrees, the appearance of a viewing dead angle can be avoided, then the pedal 16 is stepped to drive the contact rod 19 to press the second press switch 18, the rotary cylinder 2 drives the rotary disc 3 to rotate forty-five degrees or ninety degrees, and then the plurality of display mechanisms on the rectangular column 5 rotate along with the pedal 16, different information can be conveniently watched by people, the second press switch 18 is reset when the pedal 16 is released, and the rotary cylinder 2 stops working.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A homeland comprehensive improvement planning design information display frame comprises a bottom case (1), and is characterized in that a rotary cylinder (2) is fixed in the middle of the inner wall of the bottom case (1), a rotary shaft of the rotary cylinder extends to the upper side of the bottom case (1), a rotary table (3) is fixed on the outer wall of the top of the rotary shaft of the rotary cylinder (2), a rectangular column (5) is fixed in the middle of the outer wall of the top of the rotary table (3), display mechanisms distributed annularly at equal intervals are fixed on the outer wall of the rectangular column (5), each display mechanism comprises a display case (6), the display cases (6) are fixedly connected with the outer wall of the rectangular column (5), an opening is formed in the outer wall of one side of each display case (6), a sealing plate (7) is clamped on the inner wall of the opening, and a fixing part is fixed on the outer wall of one side, located on the display case (6), of, the inner wall of one side, far away from the sealing plate (7), of the display box (6) is fixed with two electromagnets (14) which are symmetrically distributed, the middle part of the inner wall of one side, far away from the sealing plate (7), of the display box (6) is fixed with a first press switch (13), the outer wall of one side of the display box (6) is provided with an observation port, the inner wall of the observation port is fixed with an observation window (22), the inner wall of the top, near the observation port, of the display box (6) is fixed with an LED lamp strip (20), the bottom of the outer wall of one side of the bottom box (1) is fixed with a bottom plate (15), the outer wall of the top, near the bottom box (1), of the bottom plate (15) is fixed with a fixed block, the top of the fixed block is hinged with a pedal (16), the outer wall of the top, far away from the fixed block, of the bottom plate (15) is, and the top end of the reset spring (17) is fixedly connected with the pedal (16), the pedal (16) is far away from a contact rod (19) of the outer wall of the bottom of the fixed block, and the contact rod (19) is in contact with the second press switch (18).

2. The information display stand for the comprehensive homeland improvement planning design according to claim 1, wherein the fixing member comprises a display board (8), the display board (8) is fixedly connected with the sealing plate (7), a square-shaped mounting groove is formed in the outer wall of one side, close to the observation opening, of the display board (8), a square-shaped magnet (11) is fixed to the inner wall of the square-shaped mounting groove, four to eight metal blocks (12) are fixed to the outer wall of one side, close to the observation opening, of the display board (8), a metal plate (21) is fixed to the outer wall of one side, far away from the sealing plate (7), of the display board (8), and the metal plate (21) is in contact with the first press switch (13) and the two electromagnets (14).

3. The information display stand for the comprehensive homeland improvement planning and design according to claim 1, wherein the outer wall of the display box (6) above and below the opening is provided with slots (10), and the inner wall of each slot (10) is inserted with an insertion block (9), and the insertion blocks (9) are fixedly connected with the sealing plate (7).

4. The information display stand for the comprehensive homeland improvement planning and design according to claim 1, wherein two symmetrically distributed supporting rollers (4) are fixed on the outer wall of the bottom of the rotary plate (3), and the supporting rollers (4) are in rolling fit with the outer wall of the top of the bottom box (1).

5. The information display stand for the comprehensive homeland improvement planning and design according to claim 2, wherein two symmetrically distributed guide pulleys are fixed on the outer wall of the bottom of the display board (8), and the guide pulleys form rolling fit with the inner wall of the bottom of the display box (6).

6. The information display stand for homeland comprehensive improvement planning and design according to claim 2, wherein the specification of the metal plate (21) is adapted to the specification of the display plate (8), and the first push switch (13) is located between the two electromagnets (14).

7. The information display rack for the comprehensive homeland improvement planning design according to claim 1, wherein the electromagnet (14) and the LED light bar (20) are connected with a first push switch (13) through wires, the rotary cylinder (2) is connected with a second push switch (18) through wires, and the first push switch (13) and the second push switch (18) are both connected with a microprocessor through wires.

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