CN113066406A - Exhibition board for engineering design - Google Patents
Exhibition board for engineering design Download PDFInfo
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- CN113066406A CN113066406A CN202110396377.3A CN202110396377A CN113066406A CN 113066406 A CN113066406 A CN 113066406A CN 202110396377 A CN202110396377 A CN 202110396377A CN 113066406 A CN113066406 A CN 113066406A
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- fixedly connected
- exhibition
- display board
- rain
- engineering design
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0012—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels frames therefor
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0087—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like including movable parts, e.g. movable by the wind
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F25/00—Audible advertising
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses a display board for engineering design, which belongs to the technical field of display boards and has the technical scheme that the display board comprises a display board body, a rain-proof cover body and a controller box, wherein the left side and the right side of the display board body are respectively provided with a fixed frame, one side of each fixed frame, which is opposite to each other, is respectively provided with two uniformly distributed propaganda page placing boxes, the lower end surfaces of the two fixed frames are respectively and fixedly connected with an electric control adjusting supporting leg, the left side and the right side below the display board body are respectively provided with two symmetrically distributed telescopic reinforcing ribs, the display board body is formed by two outer display boards, two middle display boards and an inner display board in a sliding sleeved mode, the display area of the display board body can be adjusted, a loudspeaker in front of the controller box facilitates the content of a voice propaganda display board, the propaganda pages can be conveniently placed in a propaganda placing groove by the propaganda placing boxes, a browser, prevent rainwater and dust entering propaganda standing groove.
Description
Technical Field
The invention relates to the field of engineering design, in particular to a display board for engineering design.
Background
The display board is a plate-shaped medium used for releasing and displaying information, is made of paper, new materials, metal materials and the like, the picture of the display board is made of a back adhesive material and can be selected according to the brightness and personal preference of a use site, and the display board for engineering design is mainly used for design, planning and displaying related information contents.
The existing display board is simple in structure, low in use performance, inconvenient to adjust, small in size, not used, inconvenient to transport and store and large in occupied space.
Disclosure of Invention
The invention provides a display board for engineering design, and aims to solve the problems that the existing display board is simple in structure, low in use performance, inconvenient to adjust, small in size, not used, large in size, inconvenient to transport and store and large in occupied space.
The invention is realized in such a way that the display board for engineering design comprises a display board body, a rain cover body and a controller box, wherein the rain cover body and the display board body are respectively positioned at the upper side and the lower side of the controller box;
the exhibition board body comprises two symmetrically distributed exhibition boards, the middle part of one side, opposite to the two exhibition boards, of each of the two exhibition boards is connected with a middle exhibition board in a sliding manner, the middle part of one side, opposite to the two middle exhibition boards, of each of the two exhibition board is provided with two evenly distributed exhibition newspaper placing grooves, the two opposite sides of each of the two middle exhibition boards are provided with two evenly distributed exhibition newspaper placing grooves, the middle part of the upper end surface of each of the inner exhibition boards is provided with an inner exhibition newspaper placing groove, the upper side and the lower side of each of the two exhibition newspaper placing grooves and the left side and the right side of each of the inner exhibition newspaper placing grooves are provided with T-shaped fastener grooves, the T-shaped fastener body is connected inside the T-shaped fastener body in a sliding manner, the inner side wall of the T-shaped fastener body is provided with two fastener strips, and one side, the other ends of the springs are fixedly connected with the inner side wall of the T-shaped clamping piece body;
the controller box comprises a controller box body and is characterized in that the rain cover body comprises a first rain cover, the middle parts of the left end and the right end of the first rain cover are respectively connected with a second rain cover in a sliding mode, the opposite ends of the two second rain covers are respectively connected with a third rain cover in a sliding mode, the upper end face of the first rain cover is fixedly connected with a solar panel, the upper end face of the controller box is fixedly connected with the lower end face of the first rain cover, a loudspeaker, an operation key and a lithium battery box are sequentially arranged on the front end face of the controller box from left to right, a USB interface is arranged below the operation key, and the solar panel is electrically connected with the controller box;
the utility model discloses a box for the propaganda is characterized in that the propaganda standing groove has all been seted up to the top of both sides around the box is placed to the propaganda page or leaf, the top that the box was placed to the propaganda page or leaf is provided with the visor, the equal fixedly connected with in top and visor assorted connecting axle of the box left and right sides is placed to the propaganda page or leaf, the rain-proof curtain of the equal fixedly connected with of lower terminal surface of both sides around the visor, the groove of lifting has all been.
In order to support and fix the display board body conveniently, the display board for engineering design is preferably used, the outer side walls of the two outer display boards are fixedly connected with the frames, and the frames are fixedly connected with the fixed frame.
In order to enhance the stability of the display board and facilitate movement and adjustment of the display board, the lower end faces of the two electrically-controlled adjusting support legs are fixedly connected with counterweight bases, and the lower end faces of the counterweight bases are fixedly connected with four universal wheels which are uniformly distributed.
In order to facilitate the telescopic reinforcing ribs to support the other end of the display board body and improve the stability of the display board body, the display board for engineering design is preferably characterized in that the lower end surfaces of the two frames are fixedly connected with first connecting blocks, the front side and the rear side of the outer side walls of the two electrically-controlled adjusting support legs are fixedly connected with second connecting blocks, and the opposite sides of the two second connecting blocks and the middle parts of the front side and the rear side of the first connecting blocks are fixedly connected with movable shafts matched with the telescopic reinforcing ribs.
In order to conveniently illuminate the display board and facilitate reading of a browser, the display board for engineering design is preferably provided with a plurality of LED lamps which are uniformly distributed on the front side and the rear side of the frame.
In order to facilitate the fixed installation of the rain cover body above the fixed frame and facilitate the protection of the display board by the rain cover body, the display board for engineering design is preferably provided, the lower end faces of the two third rain covers are fixedly connected with two uniformly distributed fixing columns, and the other ends of the two fixing columns are fixedly connected with the fixed frame.
As the display board for engineering design is preferable, the rainproof curtain is made of transparent PE materials, one side, close to the fixed frame, of the propaganda page placing box is fixedly connected with the connecting piece, and the other end of the connecting piece is fixedly connected with the fixed frame.
In order to place the exhibition newspaper on the front side and the rear side of the display board, the exhibition newspaper placing grooves are preferably located on the front side and the rear side of the middle display board respectively, and the middle exhibition newspaper placing grooves are located on the front side and the rear side of the inner display board respectively.
Compared with the prior art, the invention has the beneficial effects that:
1. the exhibition board for engineering design is characterized in that an exhibition board body is formed by two outward exhibition boards, two middle exhibition boards and an inward exhibition board in a sliding sleeved mode, the exhibition area of the exhibition board body can be adjusted, the front side and the back side of a placement groove are conveniently exhibited, the use performance of the exhibition board for engineering design is increased, meanwhile, the T-shaped clamping piece body is convenient to store and place, the space is saved, the transportation is convenient, the T-shaped clamping piece body is in sliding connection with the inside of the T-shaped clamping piece groove, two clamping strips are arranged on the inner side wall of the T-shaped clamping piece body and are connected with the T-shaped clamping piece body through a plurality of springs, the two clamping strips are convenient to fix the two ends of an exhibition newspaper, and the exhibition newspaper is conveniently and flatly fixed;
2. according to the display board for engineering design, the rain cover body is formed by two third rain covers, two second rain covers and the first rain cover in a sliding sleeved mode, when the adjustable display board is adjusted, the length of the rain cover body can be conveniently adjusted, the display board can be conveniently protected by the rain cover body, the controller box is conveniently protected under the first rain cover, the controller box is prevented from being exposed to the sun or being drenched by rain, the loudspeaker in front of the controller box is convenient for voice propaganda of the display board, the solar panel converts solar energy into electric energy, the electric energy is provided for the controller box and the electric control adjusting support legs, the cost is reduced, and resources are saved;
3. the display board for engineering design is characterized in that the left side and the right side of a display board body are respectively provided with a fixed frame which is fixedly connected with an electric control adjusting supporting leg, the electric control adjusting supporting leg is started, the height of the display board body is convenient to adjust, the height of the display board body can be conveniently adjusted, the outer sides of the two fixed frames are provided with a propaganda page placing box, propaganda placing grooves are respectively arranged on the front side and the rear side of the propaganda page placing box, the propaganda pages can be conveniently placed in the propaganda placing grooves, and viewers can conveniently browse and check the propaganda pages, the lower end faces of the front side and the rear side of the protective cover are fixedly connected with the rain-proof curtains, the protective cover and the rain-proof curtains play a role in preventing rain and dust and prevent rainwater and dust from entering the propaganda placing groove, lifting grooves are formed in the middle of the upper portions of the front side and the rear side of the protective cover, a viewer can conveniently open the protective cover and conveniently take and place propaganda pages, and the service performance of the propaganda page placing box is improved;
4. this kind of panel for engineering design, universal wheel through four evenly distributed of lower terminal surface fixedly connected with at counter weight base, counter weight base reinforcing panel's stability can, the universal wheel of below conveniently removes the adjustment panel, the left and right sides in panel body below all is provided with two symmetric distribution's flexible strengthening rib, the both ends of flexible strengthening rib carry out swing joint with frame and automatically controlled regulation landing leg respectively, the pulling panel body, the other end of panel body is supported to the flexible strengthening rib of being convenient for, the stability can of panel body has been guaranteed, make the panel be difficult for empting, the security performance improves.
Drawings
Fig. 1 is an overall structural view of an engineering design display board according to the present invention;
fig. 2 is a structural diagram of the rain cover body of the present invention;
FIG. 3 is a block diagram of the promotional sheet containment case of the present invention;
FIG. 4 is a block diagram of the abduction plate of the present invention;
FIG. 5 is a structural view of the display board of the present invention;
fig. 6 is a structural view of an inner panel according to the present invention;
FIG. 7 is a structural view of the T-shaped card media body of the present invention;
fig. 8 is a structural view of the controller cassette of the present invention.
In the figure, 1, a display board body; 101. a abduction plate; 1011. a newspaper placing groove is expanded; 102. a middle display board; 1021. a middle exhibition newspaper placing groove; 103. an inner display board; 1031. an inner exhibition newspaper placing groove; 104. a T-shaped clamping piece body; 1041. clamping the strip; 1042. a spring; 105. a T-shaped card slot; 106. a frame; 107. an LED lamp; 2. a fixed frame; 3. a rain cover body; 301. a first rain cover; 302. a second rain cover; 303. a third rain prevention cover; 304. a solar panel; 305. fixing a column; 4. a publicity page placing box; 401. publicizing the placement groove; 402. a connecting shaft; 403. a protective cover; 404. a rain-proof curtain; 405. a connecting member; 406. lifting the groove; 5. a telescopic reinforcing rib; 501. a first connection block; 502. a second connecting block; 503. a movable shaft; 6. an electrically controlled adjusting leg; 601. a counterweight base; 602. a universal wheel; 7. a controller box; 701. a speaker; 702. an operation key; 703. a lithium battery case; 704. and a USB interface.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-8, the present invention provides a technical solution: a display board for engineering design comprises a display board body 1, a rain cover body 3 and a controller box 7, wherein the rain cover body 3 and the display board body 1 are respectively positioned at the upper side and the lower side of the controller box 7, fixed frames 2 are respectively arranged at the left side and the right side of the display board body 1, two uniformly distributed publicity page placing boxes 4 are respectively arranged at the opposite sides of the two fixed frames 2, the lower end surfaces of the two fixed frames 2 are respectively and fixedly connected with an electric control adjusting supporting leg 6, and two symmetrically distributed telescopic reinforcing ribs 5 are respectively arranged at the left side and the right side below the display board body 1;
the display board body 1 comprises two symmetrically distributed outer display boards 101, the middle parts of the opposite sides of the two outer display boards 101 are both connected with a middle display board 102 in a sliding manner, the middle parts of the opposite sides of the two middle display boards 102 are connected with an inner display board 103 in a sliding manner, two evenly distributed outer newspaper placing grooves 1011 are respectively arranged on the opposite sides of the two outer display boards 101, two evenly distributed middle newspaper placing grooves 1021 are respectively arranged on the opposite sides of the two middle display boards 102, an inner newspaper placing groove 1031 is arranged in the middle part of the upper end surface of the inner display board 103, T-shaped clamping piece grooves 105 are respectively arranged on the upper side and the lower side of the two outer newspaper placing grooves 1011, the upper side and the lower side of the two middle newspaper placing grooves 1021 and the left side and the right side of the inner newspaper placing groove 1031, a T-shaped clamping piece body 104 is connected in a sliding manner inside the T-shaped clamping piece groove 105, two clamping pieces 1041 are arranged on the inner side wall of the T-shaped, the other ends of the springs 1042 are fixedly connected with the inner side wall of the T-shaped clamping piece body 104;
the rain cover body 3 comprises a first rain cover 301, the middle parts of the left and right ends of the first rain cover 301 are respectively connected with a second rain cover 302 in a sliding mode, the opposite ends of the two second rain covers 302 are respectively connected with a third rain cover 303 in a sliding mode, the upper end face of the first rain cover 301 is fixedly connected with a solar panel 304, the upper end face of the controller box 7 is fixedly connected with the lower end face of the first rain cover 301, a loudspeaker 701, an operation key 702 and a lithium battery box 703 are sequentially arranged on the front end face of the controller box 7 from left to right, a USB interface 704 is arranged below the operation key 702, and the solar panel 304 is electrically connected with the controller box 7;
the propaganda standing groove 401 has been all seted up to the top of both sides around the box 4 is placed to the propaganda page or leaf, and the top that the box 4 was placed to the propaganda page or leaf is provided with visor 403, and the equal fixedly connected with in the top of the box 4 left and right sides and visor 403 assorted connecting axle 402 are placed to the propaganda page or leaf, the equal fixedly connected with rain-proof curtain 404 of lower terminal surface of both sides around visor 403, and the middle part of both sides top has all been seted up around visor 403 and has been.
In this embodiment: the display board body 1 is formed by slidably sleeving two outer display boards 101, two middle display boards 102 and an inner display board 103, so that the display area of the display board body 1 can be adjusted, the front side and the back side of the display board body are conveniently displayed by the arranged placing grooves, the use performance of the display board for engineering design is increased, meanwhile, the display board is convenient to store and place, the space is saved, and the transportation is facilitated;
the rain cover body 3 is formed by two third rain covers 303, two second rain covers 302 and a first rain cover 301 in a sliding sleeved mode, the length of the rain cover body 3 is convenient to adjust, when the adjusting display board is adjusted, the length of the rain cover body 3 is convenient to adjust, the display board is convenient to protect by the rain cover body 3, the controller box 7 is installed below the first rain cover 301, the controller box 7 is convenient to protect, the controller box 7 is prevented from being exposed to the sun or being drenched by the rain, the loudspeaker 701 in front of the controller box 7 is convenient for voice propaganda of the display board, the solar panel 304 converts solar energy into electric energy, the electric energy is provided for the controller box 7 and the electric control adjusting support leg 6, the cost is reduced, and resources are saved;
the left side and the right side of the display board body 1 are both provided with the fixed frames 2, the fixed frames 2 are fixedly connected with the electric control adjusting supporting legs 6, the electric control adjusting supporting legs 6 are started, the height of the display board body 1 is convenient to adjust, the outer sides of the two fixed frames 2 are provided with the publicity page placing boxes 4, the front side and the rear side of each publicity page placing box 4 are both provided with publicity placing grooves 401, the publicity pages are convenient to place in the publicity placing grooves 401, and a viewer can conveniently browse and check the publicity pages, the equal fixedly connected with rain-proof curtain 404 of lower terminal surface of both sides around protective cover 403, visor 403 and rain-proof curtain 404 all play rain-proof dust-proof's effect, prevent that rainwater and dust from getting into propaganda standing groove 401 in, the middle part of both sides top has all been seted up around protective cover 403 and has been lifted groove 406, makes things convenient for the viewer to open visor 403, is convenient for get and puts the propaganda page or leaf, makes the propaganda page or leaf place the performance improvement of box 4.
As a technical optimization scheme of the present invention, the outer side walls of the two exterior panels 101 are both fixedly connected with a frame 106, and the frame 106 is fixedly connected with the fixed frame 2.
In this embodiment: the equal fixedly connected with frame 106 of lateral wall of two abduction boards 101, frame 106 conveniently protects panel body 1, and simultaneously, fixed frame 2 is convenient for support fixed panel body 1.
As a technical optimization scheme of the invention, the lower end surfaces of the two electronic control adjusting supporting legs 6 are fixedly connected with a counterweight base 601, and the lower end surface of the counterweight base 601 is fixedly connected with four universal wheels 602 which are uniformly distributed.
In this embodiment: through four evenly distributed's universal wheel 602 of lower terminal surface fixedly connected with at counter weight base 601, counter weight base 601 reinforcing panel's stability can, makes the panel be difficult for empting, and the security performance improves, and the universal wheel 602 of below conveniently removes the adjustment panel.
As a technical optimization scheme of the invention, the lower end surfaces of the two frames 106 are fixedly connected with first connecting blocks 501, the front and rear sides of the outer side walls of the two electrically-controlled adjusting supporting legs 6 are fixedly connected with second connecting blocks 502, and the opposite sides of the two second connecting blocks 502 and the middle parts of the front and rear sides of the first connecting blocks 501 are fixedly connected with movable shafts 503 matched with the telescopic reinforcing ribs 5.
In this embodiment: through the equal fixedly connected with in middle part and the 5 assorted loose axles 503 of flexible strengthening rib in the middle part of two second connecting block 502 back of the body one side and first connecting block 501 front and back both sides, and then conveniently carry out swing joint with frame 106 and automatically controlled regulation landing leg 6 respectively with the both ends of flexible strengthening rib 5, pulling panel body 1, the other end of panel body 1 is supported to flexible strengthening rib 5 of being convenient for, makes panel body 1's stability can improve.
As a technical optimization scheme of the invention, a plurality of LED lamps 107 which are uniformly distributed are arranged on the front side and the rear side of the frame 106.
In this embodiment: through all installing a plurality of evenly distributed's LED lamp 107 in frame 106 front and back both sides, open LED lamp 107, conveniently throw light on the panel evening, the browser of being convenient for reads.
As a technical optimization scheme of the present invention, the lower end surfaces of the two third rain shields 303 are fixedly connected with two uniformly distributed fixing columns 305, and the other ends of the two fixing columns 305 are fixedly connected with the fixing frame 2.
In this embodiment: with the other end and the fixed frame 2 fixed connection of two fixed columns 305, further make things convenient for rain-proof cover body 3 fixed mounting to fixed frame 2's top, be convenient for rain-proof cover body 3 protection panel.
As a technical optimization scheme of the invention, the rain-proof curtain 404 is made of transparent PE material, one side of the propaganda page placing box 4 close to the fixed frame 2 is fixedly connected with a connecting piece 405, and the other end of the connecting piece 405 is fixedly connected with the fixed frame 2.
In this embodiment: the rain-proof curtain 404 is made of transparent PE, so that a viewer can conveniently search related publicity pages, and the use performance of the rain-proof curtain 404 is improved.
As a technical optimization scheme of the invention, two abduction newspaper placing grooves 1011 are respectively positioned at the front and rear sides of the middle display board 102, and two middle exhibition newspaper placing grooves 1021 are respectively positioned at the front and rear sides of the inner display board 103.
In this embodiment: the two exhibition newspaper placing grooves 1011 and the two middle exhibition newspaper placing grooves 1021 are respectively arranged on the front side and the rear side of the middle exhibition board 102 and the inner exhibition board 103, and the exhibition newspapers are further placed on the front side and the rear side of the exhibition boards.
The working principle is as follows: firstly, the display board body 1 is formed by two outer display boards 101, two middle display boards 102 and an inner display board 103 in a sliding sleeved mode, so that the display area of the display board body 1 can be adjusted, the front side and the back side of the display board body are conveniently displayed by the arranged placing grooves, the use performance of the display board for engineering design is increased, meanwhile, the display board is convenient to store and place, the space is saved, and the transportation is convenient, the rain cover body 3 is formed by two third rain covers 303, two second rain covers 302 and a first rain cover 301 in a sliding sleeved mode, when the adjustable display board is adjusted, the length of the rain cover body 3 is convenient to adjust, so that the display board is convenient to protect by the rain cover body 3, the controller box 7 is convenient to protect the controller box 7 by installing the first rain cover 301, the controller box 7 is prevented from being exposed to the sun or being drenched by rain, a loudspeaker in front of the controller box 7 is convenient to propagate the content of the display board 701 through voice, the controller box 7 and the electric control adjusting supporting legs 6 are provided with electric energy, the cost is reduced, the resources are saved, the fixed frames 2 are arranged on the left and the right sides of the display board body 1, the fixed frames 2 are fixedly connected with the electric control adjusting supporting legs 6, the electric control adjusting supporting legs 6 are started, the height of the display board body 1 is convenient to adjust, the propaganda page placing boxes 4 are arranged on the outer sides of the two fixed frames 2, the propaganda page placing boxes 401 are arranged on the front and the back sides of each propaganda page placing box 4, the propaganda pages are convenient to place in the propaganda placing grooves 401 and are convenient for a viewer to view, the lower end faces of the front and the back sides of the protective cover 403 are fixedly connected with rain curtains 404, the protective cover and the rain curtains 404 play a rain-proof and dust-proof effect, rainwater and dust are prevented from entering the propaganda placing grooves 401, the protection cover 403 is convenient for a viewer to open, so that the propaganda page can be conveniently taken and placed, and the service performance of the propaganda page placing box 4 is improved.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a panel for engineering design, includes panel body (1), rain-proof cover body (3) and controller box (7), rain-proof cover body (3) and panel body (1) are located the upper and lower both sides of controller box (7) respectively, its characterized in that: the display board comprises a display board body (1), wherein fixed frames (2) are arranged on the left side and the right side of the display board body (1), two uniformly distributed publicity page placing boxes (4) are arranged on one side of each of the two fixed frames (2) opposite to each other, electrically controlled adjusting support legs (6) are fixedly connected to the lower end faces of the two fixed frames (2), and two symmetrically distributed telescopic reinforcing ribs (5) are arranged on the left side and the right side of the lower portion of the display board body (1);
the exhibition board body (1) comprises two symmetrically distributed exhibition boards (101), the middle parts of the opposite sides of the two exhibition boards (101) are respectively connected with a middle exhibition board (102) in a sliding manner, the middle parts of the opposite sides of the two middle exhibition boards (102) are respectively connected with an inner exhibition board (103) in a sliding manner, the opposite sides of the two exhibition boards (101) are respectively provided with two evenly distributed exhibition newspaper placing grooves (1011), the opposite sides of the two middle exhibition boards (102) are respectively provided with two evenly distributed exhibition newspaper placing grooves (1021), the middle part of the upper end surface of the inner exhibition board (103) is provided with an inner exhibition newspaper placing groove (1031), the upper and lower sides of the two exhibition newspaper placing grooves (1011) and the two exhibition newspaper placing grooves (1021) and the left and right sides of the inner exhibition newspaper placing groove (1031) are respectively provided with a T-shaped card slot (105), and the inner part of the T-shaped card slot (105) is connected with a T-shaped card body (104) in a sliding manner, two clamping strips (1041) are arranged on the inner side wall of the T-shaped clamping piece body (104), a plurality of uniformly distributed springs (1042) are fixedly connected to the opposite sides of the two clamping strips (1041), and the other ends of the springs (1042) are fixedly connected with the inner side wall of the T-shaped clamping piece body (104);
the rain cover body (3) comprises a first rain cover (301), the middle parts of the left end and the right end of the first rain cover (301) are respectively connected with a second rain cover (302) in a sliding mode, the two ends, opposite to each other, of the second rain covers (302) are respectively connected with a third rain cover (303) in a sliding mode, the upper end face of the first rain cover (301) is fixedly connected with a solar panel (304), the upper end face of the controller box (7) is fixedly connected with the lower end face of the first rain cover (301), the front end face of the controller box (7) is sequentially provided with a loudspeaker (701), an operation key (702) and a lithium battery box (703) from left to right, a USB interface (704) is arranged below the operation key (702), and the solar panel (304) is electrically connected with the controller box (7);
publicity standing groove (401) have all been seted up to the top of both sides around the box (4) is placed to the publicity page or leaf, the top that box (4) was placed to the publicity page or leaf is provided with visor (403), the equal fixedly connected with in top and visor (403) assorted connecting axle (402) of both sides about the box (4) is placed to the publicity page or leaf, the equal fixedly connected with rain-proof curtain (404) of lower terminal surface of both sides around visor (403), the middle part of both sides top has all been seted up around visor (403) and has been lifted groove (406).
2. An engineering design board according to claim 1, wherein: the outer side walls of the two abduction plates (101) are fixedly connected with frames (106), and the frames (106) are fixedly connected with the fixed frame (2).
3. An engineering design board according to claim 1, wherein: two equal fixedly connected with counter weight base (601) of lower terminal surface of automatically controlled regulation landing leg (6), four evenly distributed universal wheels (602) of lower terminal surface fixedly connected with of counter weight base (601).
4. An engineering design board according to claim 2, wherein: two the equal fixedly connected with first connecting block (501) of lower terminal surface of frame (106), the equal fixedly connected with second connecting block (502) in both sides around two automatically controlled regulation landing leg (6) lateral walls, two the equal fixedly connected with in middle part and flexible strengthening rib (5) assorted loose axle (503) of both sides around second connecting block (502) the back of the body one side and first connecting block (501) mutually.
5. An engineering design board according to claim 2, wherein: a plurality of LED lamps (107) which are uniformly distributed are arranged on the front side and the rear side of the frame (106).
6. An engineering design board according to claim 1, wherein: the lower end face of each of the two third rain shields (303) is fixedly connected with two fixing columns (305) which are evenly distributed, and the other ends of the two fixing columns (305) are fixedly connected with a fixing frame (2).
7. An engineering design board according to claim 1, wherein: rain-proof curtain (404) adopt transparent PE material, propaganda page or leaf is placed box (4) and is close to one side fixedly connected with connecting piece (405) of fixed frame (2), the other end and fixed frame (2) fixed connection of connecting piece (405).
8. An engineering design board according to claim 1, wherein: the two exhibition newspaper placing grooves (1011) are respectively located on the front side and the rear side of the middle exhibition board (102), and the two exhibition newspaper placing grooves (1021) are respectively located on the front side and the rear side of the inner exhibition board (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110396377.3A CN113066406A (en) | 2021-04-13 | 2021-04-13 | Exhibition board for engineering design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110396377.3A CN113066406A (en) | 2021-04-13 | 2021-04-13 | Exhibition board for engineering design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113066406A true CN113066406A (en) | 2021-07-02 |
Family
ID=76566803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110396377.3A Withdrawn CN113066406A (en) | 2021-04-13 | 2021-04-13 | Exhibition board for engineering design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113066406A (en) |
-
2021
- 2021-04-13 CN CN202110396377.3A patent/CN113066406A/en not_active Withdrawn
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Application publication date: 20210702 |
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