CN112233585A - Display device for agricultural economic management - Google Patents
Display device for agricultural economic management Download PDFInfo
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- CN112233585A CN112233585A CN202011142252.XA CN202011142252A CN112233585A CN 112233585 A CN112233585 A CN 112233585A CN 202011142252 A CN202011142252 A CN 202011142252A CN 112233585 A CN112233585 A CN 112233585A
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- China
- Prior art keywords
- background frame
- frame
- display device
- economic management
- rotating shaft
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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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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a display device for agricultural economic management, which comprises a background frame and a handle, wherein hinges are arranged on the left side and the right side of the background frame, a closed frame is arranged at the position, away from the vertical central line of the background frame, of each hinge, an anti-collision latex pad is arranged at the position, away from the vertical central line of the background frame, of each closed frame, a supporting column is arranged on the outer side of each sliding groove, a clamping groove is formed in the front end of each supporting column, a bulge is arranged at the front end of each sliding rod, and a screw cap is arranged on the right side of each fixing block. The display device for agricultural economic management is provided with closing frames at the left side and the right side of a background frame, the background frame can be closed through the rotation of a hinge, and the background frame is connected with the hinge to fix the hinge; the background frame is connected with the threaded rotating shaft in order to prevent the threaded rotating shaft from falling off, and the supporting column and the bottom plate can be folded into the background frame by the aid of the rotation of the threaded rotating shaft, so that the portable background frame is convenient to carry.
Description
Technical Field
The invention relates to the technical field of display devices, in particular to a display device for agricultural economic management.
Background
Agricultural economy refers to the general term for economic relations and economic activities in agriculture. Including economic activities and economic relations in terms of production, exchange, distribution, consumption, etc. Exhibition refers to the process of unfolding its content to achieve the desired effect through perceptual perception. The display device is a device for attracting the attention of passing people, and is particularly suitable for the fields of advertisement and exhibition. When the article needs to be displayed, a display device for agricultural economic management is needed.
Current display device all is that the rethread vehicle of piecing together when using carries after good, and portable is inconvenient, and inconvenient highly adjusting display device can not be fine satisfies people's user demand, to above-mentioned condition, carries out technical innovation on current display device basis.
Disclosure of Invention
The invention aims to provide a display device for agricultural economic management, and aims to solve the problems that the existing display device is assembled and then carried by a vehicle when in use, is inconvenient to carry and adjust the height of the display device, and cannot well meet the use requirements of people in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a display device for agricultural economic management comprises a background frame and a handle, wherein hinges are mounted on the left side and the right side of the background frame, a closed frame is arranged at a position, away from a vertical central line of the background frame, of each hinge, an anti-collision latex pad is arranged at a position, away from the vertical central line of the background frame, of each closed frame, the handle is positioned above the background frame, threaded rotating shafts are mounted on the left side and the right side below the background frame, fastening nuts are mounted at two ends of each threaded rotating shaft, the lower end of each threaded rotating shaft is connected with a sliding rod, a sliding groove is formed in the outer side of the sliding rod, a supporting column is arranged on the outer side of the sliding groove, a buckling groove is formed in the front end of the supporting column, a bulge is mounted at the front end of the sliding rod, a spring is arranged inside the sliding rod, a fixing, the fixed block is all installed to the front end left and right sides of closed frame, and the left side of fixed block is provided with the screw, the right side of fixed block is provided with the screw cap.
Preferably, the closed frame forms a rotating structure with the background frame through the hinge, and the background frame is fixedly connected with the hinge.
Preferably, the background frame is movably connected with the threaded rotating shaft, and the background frame forms a rotating structure with the sliding rod through the threaded rotating shaft.
Preferably, the protrusion is fixedly connected with the spring, and the sliding rod forms a clamping structure with the support column through the protrusion and the clamping groove.
Preferably, the fixed rod is fixedly connected with the sliding rod, and the protrusion forms an elastic structure with the fixed rod through the spring.
Preferably, the screw runs through in the inside of fixed block, and is threaded connection between screw and the screw cap.
Compared with the prior art, the invention has the following beneficial effects:
the invention is provided with the closing frames at the left and right sides of the background frame, and the background frame can be closed through the rotation of the hinge, and the connection between the background frame and the hinge is used for fixing the hinge;
the background frame and the threaded rotating shaft are connected in order to prevent the threaded rotating shaft from falling off, and the supporting column and the bottom plate can be folded into the background frame through the rotation of the threaded rotating shaft, so that the portable computer is convenient to carry;
the connection between the bulge and the spring is arranged to prevent the bulge from falling off, and after the sliding rod is manually stretched, the bulge is clamped into the clamping groove at the front end of the supporting column, so that the height of the display device can be increased;
the connection between the fixed rod and the sliding rod is arranged for fixing the fixed rod, when the bulge is pressed, the bulge applies pressure to the spring, the bulge can enter the inside of the sliding rod to change the position of the buckle, the height of the display device is improved, and the fixed rod keeps the spring not to incline when the spring is extruded;
the screw penetrates through the fixing block to prevent the closing frame from being opened in the conveying process, and the screw is connected with the screw cap to prevent the screw from falling off.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a closed configuration of the closure frame of the present invention;
FIG. 3 is a schematic view of the sliding structure of the sliding rod and the supporting post according to the present invention;
fig. 4 is a schematic view of the internal structure of the sliding rod according to the present invention.
In the figure: 1. a background frame; 2. a hinge; 3. closing the frame; 4. an anti-collision latex cushion; 5. a slide bar; 6. a fastening groove; 7. a support pillar; 8. a protrusion; 9. a sliding groove; 10. a spring; 11. fixing the rod; 12. a handle; 13. a threaded shaft; 14. a screw; 15. a fixed block; 16. a screw cap; 17. a base plate; 18. and (5) tightening the nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a display device for agricultural economic management comprises a background frame 1 and a handle 12, wherein hinges 2 are installed on the left side and the right side of the background frame 1, a closed frame 3 is arranged at a position, away from the vertical central line of the background frame 1, of each hinge 2, an anti-collision latex pad 4 is arranged at a position, away from the vertical central line of the background frame 1, of each closed frame 3, the handle 12 is positioned above the background frame 1, threaded rotating shafts 13 are installed on the left side and the right side of the lower portion of the background frame 1, fastening nuts 18 are installed at two ends of each threaded rotating shaft 13, a sliding rod 5 is connected to the lower end of each threaded rotating shaft 13, a sliding groove 9 is arranged on the outer side of each sliding rod 5, a supporting column 7 is arranged on the outer side of each sliding groove 9, a buckling groove 6 is formed in the front end of each supporting column 7, a bulge 8 is installed at the front end, the below of support column 7 is provided with supporting baseplate 17, and fixed block 15 is all installed to the front end left and right sides of closed frame 3, and the left side of fixed block 15 is provided with screw 14, and the right side of fixed block 15 is provided with screw cap 16.
In the invention: the closed frame 3 and the background frame 1 form a rotating structure through the hinge 2, and the background frame 1 and the hinge 2 are fixedly connected; the closing frames 3 on the left and right sides of the background frame 1 can close the background frame 1 through the rotation of the hinges 2, and the connection between the background frame 1 and the hinges 2 is used for fixing the hinges 2.
In the invention: the background frame 1 is movably connected with the threaded rotating shaft 13, and the background frame 1 forms a rotating structure with the sliding rod 5 through the threaded rotating shaft 13; the background frame 1 is connected with the threaded rotating shaft 13 to prevent the threaded rotating shaft 13 from falling off, and the supporting column 7 and the bottom plate 17 can be folded into the background frame 1 by rotating the supporting column 7 and the bottom plate 17 through the threaded rotating shaft 13, so that the portable background frame is convenient to carry.
In the invention: the bulge 8 is fixedly connected with the spring 10, and the sliding rod 5 forms a clamping structure with the support column 7 through the bulge 8 and the clamping groove 6; the connection between the protrusion 8 and the spring 10 is to prevent the protrusion 8 from falling off, and after the sliding rod 5 is manually stretched, the protrusion 8 is clamped into the clamping groove 6 at the front end of the supporting column 7, so that the height of the display device can be increased.
In the invention: the fixed rod 11 is fixedly connected with the sliding rod 5, and the bulge 8 forms an elastic structure with the fixed rod 11 through the spring 10; the fixed rod 11 is connected with the sliding rod 5 for fixing the fixed rod 11, when the bulge 8 is pressed, the bulge 8 applies pressure to the spring 10, the bulge 8 can enter the inside of the sliding rod 5 to change the position of the buckle, the height of the display device is improved, and the fixed rod 11 keeps the spring 10 not to incline when being extruded.
In the invention: the screw 14 penetrates through the inside of the fixed block 15, and the screw 14 is in threaded connection with the screw cap 16; the screw 14 penetrates the inside of the fixing block 15 to prevent the closing frame 3 from being opened during transportation, and the screw 14 and the screw cap 16 are connected to each other to prevent the screw 14 from falling off.
This display device for agricultural economic management's theory of operation: firstly, will fix the screw 14 in the inside of fixed block 15 through not hard up screw cap 16 and take out, closed frame 3 opens background frame 1 through hinge 2's rotation, secondly, the inside bottom plate 17 of background frame 1 and support column 7 support the display device through the rotation of screw pivot 13, fastening nut 18 that sets up simultaneously can support the background frame 1 of rotating to suitable angle and handle, with this stability of guaranteeing background frame 1 installation, when needs adjust the display device height, through pressing protruding 8, protruding 8 extrudees spring 10 and dead lever 11, protruding 8 just can the inside of indentation slide bar 5, will block in the inside of buckle groove 6 with the inside slide bar 5 of sliding tray 9 upwards pulling protruding 8 simultaneously, so on and so on height-adjusting.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A display device for agricultural economic management, includes background frame (1) and handle (12), its characterized in that: hinges (2) are installed on the left side and the right side of the background frame (1), a closed frame (3) is arranged at a position, far away from the vertical central line of the background frame (1), of each hinge (2), an anti-collision latex pad (4) is arranged at a position, far away from the vertical central line of the background frame (1), of each closed frame (3), a handle (12) is located above the background frame (1), threaded rotating shafts (13) are installed on the left side and the right side of the lower portion of the background frame (1), fastening nuts (18) are installed at two ends of each threaded rotating shaft (13), the lower end of each threaded rotating shaft (13) is connected with a sliding rod (5), a sliding groove (9) is formed in the outer side of each sliding rod (5), a supporting column (7) is arranged on the outer side of each sliding groove (9), a clamping groove (6) is formed in the front end of each supporting column (7), and a bulge, the inside of slide bar (5) is provided with spring (10), and the inside of spring (10) is provided with dead lever (11), the below of support column (7) is provided with supporting baseplate (17), fixed block (15) are all installed to the front end left and right sides of closed frame (3), and are provided with screw (14) in the left side of fixed block (15), the right side of fixed block (15) is provided with screw cap (16).
2. The agricultural economic management display device of claim 1, wherein: the closed frame (3) forms a rotating structure with the background frame (1) through the hinge (2), and the background frame (1) is fixedly connected with the hinge (2).
3. The agricultural economic management display device of claim 1, wherein: the background frame (1) is movably connected with the threaded rotating shaft (13), and the background frame (1) forms a rotating structure with the sliding rod (5) through the threaded rotating shaft (13).
4. The agricultural economic management display device of claim 1, wherein: the bulges (8) are fixedly connected with the springs (10), and the sliding rod (5) forms a clamping structure with the supporting column (7) through the bulges (8) and the clamping groove (6).
5. The agricultural economic management display device of claim 1, wherein: the fixed rod (11) is fixedly connected with the sliding rod (5), and the bulge (8) forms an elastic structure with the fixed rod (11) through the spring (10).
6. The agricultural economic management display device of claim 1, wherein: the screw (14) runs through the inside of fixed block (15), and is threaded connection between screw (14) and screw cap (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011142252.XA CN112233585A (en) | 2020-10-22 | 2020-10-22 | Display device for agricultural economic management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011142252.XA CN112233585A (en) | 2020-10-22 | 2020-10-22 | Display device for agricultural economic management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112233585A true CN112233585A (en) | 2021-01-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011142252.XA Pending CN112233585A (en) | 2020-10-22 | 2020-10-22 | Display device for agricultural economic management |
Country Status (1)
| Country | Link |
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| CN (1) | CN112233585A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112908210A (en) * | 2021-01-27 | 2021-06-04 | 浙江经贸职业技术学院 | Education is with education propaganda equipment |
Citations (7)
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| CN209543661U (en) * | 2019-01-16 | 2019-10-25 | 杨依霖 | A kind of Destination Management board of education |
| CN210295661U (en) * | 2019-05-15 | 2020-04-10 | 卢雪珍 | Temporary warning board for engineering budget |
| CN210377958U (en) * | 2019-06-04 | 2020-04-21 | 黑龙江财经学院 | Tourism teaching dedicated display device |
| CN210467225U (en) * | 2019-10-22 | 2020-05-05 | 长春建筑学院 | Environmental art design show propaganda device |
| CN210743330U (en) * | 2018-11-08 | 2020-06-12 | 江苏财经职业技术学院 | Display board for economic management teaching |
| CN210956023U (en) * | 2019-08-13 | 2020-07-07 | 李美玲 | Portable publicity column |
| CN111588237A (en) * | 2020-06-03 | 2020-08-28 | 杭州揽廉科技有限公司 | Adjustable placing rack |
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2020
- 2020-10-22 CN CN202011142252.XA patent/CN112233585A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210743330U (en) * | 2018-11-08 | 2020-06-12 | 江苏财经职业技术学院 | Display board for economic management teaching |
| CN209543661U (en) * | 2019-01-16 | 2019-10-25 | 杨依霖 | A kind of Destination Management board of education |
| CN210295661U (en) * | 2019-05-15 | 2020-04-10 | 卢雪珍 | Temporary warning board for engineering budget |
| CN210377958U (en) * | 2019-06-04 | 2020-04-21 | 黑龙江财经学院 | Tourism teaching dedicated display device |
| CN210956023U (en) * | 2019-08-13 | 2020-07-07 | 李美玲 | Portable publicity column |
| CN210467225U (en) * | 2019-10-22 | 2020-05-05 | 长春建筑学院 | Environmental art design show propaganda device |
| CN111588237A (en) * | 2020-06-03 | 2020-08-28 | 杭州揽廉科技有限公司 | Adjustable placing rack |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112908210A (en) * | 2021-01-27 | 2021-06-04 | 浙江经贸职业技术学院 | Education is with education propaganda equipment |
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Application publication date: 20210115 |