CN220135072U - Agricultural machinery is promoted and is used agricultural machinery presentation device - Google Patents
Agricultural machinery is promoted and is used agricultural machinery presentation device Download PDFInfo
- Publication number
- CN220135072U CN220135072U CN202321666028.XU CN202321666028U CN220135072U CN 220135072 U CN220135072 U CN 220135072U CN 202321666028 U CN202321666028 U CN 202321666028U CN 220135072 U CN220135072 U CN 220135072U
- Authority
- CN
- China
- Prior art keywords
- support
- agricultural machinery
- bracket
- display screen
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000006260 foam Substances 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012271 agricultural production Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses an agricultural machinery demonstration device for agricultural machinery popularization, which relates to the technical field of demonstration devices and comprises a base and a cross rod, wherein the cross rod is horizontally fixed on the inner side of the base, the top of the cross rod is rotationally connected with a first bracket, the top of the first bracket is rotationally connected with a second bracket, the side ends of the bottom of the first bracket and the side ends of the cross rod are horizontally fixed with magnetic blocks, the other side of the top of the first bracket and the side ends of the bottom of the second bracket are horizontally fixed with magnetic blocks, and the side ends of the top of the two second brackets are simultaneously rotationally connected with the side end of a display screen. According to the utility model, the folding structure is arranged, and the first bracket and the second bracket are rotationally connected, so that the display screen can be folded, stored or stretched to be placed, the occupied space of equipment is greatly saved, and meanwhile, the magnetic blocks are arranged between the first bracket and the base and between the second bracket and the first bracket to be fixed, so that the structure of the device is more stable.
Description
Technical Field
The utility model relates to the technical field of presentation devices, in particular to an agricultural machinery presentation device for agricultural machinery popularization.
Background
Agricultural machinery refers to various mechanical equipment used in agricultural production, such as: the popularization of agricultural machinery refers to the popularization of agricultural machinery and agricultural mechanized technology to the activities of the whole process of pre-production, mid-production and post-production of agricultural production through experiments, identification, demonstration, training, guidance, consultation services and the like.
The agricultural machinery popularization mode mostly adopts demonstration board or display screen to demonstrate the function of agricultural machinery, but current presentation device is when using, and is bulky, is inconvenient to carry, consequently, in order to solve above problem, we propose an agricultural machinery is promoted and is used agricultural machinery presentation device.
Disclosure of Invention
The utility model aims at: in order to solve the problem that the existing agricultural machinery demonstration device is large in size and inconvenient to carry when in use, the agricultural machinery demonstration device for agricultural machinery popularization is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an agricultural machinery is promoted and is used agricultural machinery presentation device, includes base, horizontal pole, the horizontal pole level is fixed in the inboard of base, its characterized in that, the top of horizontal pole rotates and is connected with first support, the top of first support rotates and is connected with the second support, first support the quantity of second support is two and be the symmetric distribution in the both sides of horizontal pole, the bottom side of first support with the side of horizontal pole and the top opposite side of first support with the bottom side of second support is all level fixed with the magnetic path, and four the magnetic path is two-to-two mutually laminating for a set of;
the top side ends of the two second brackets are simultaneously connected to the side end of one display screen in a rotating mode.
As still further aspects of the utility model: u-shaped buckles are rotatably installed at the tops of the magnetic blocks above the magnetic blocks in each group, and are horizontally sleeved on the outer sides of the two magnetic blocks which are mutually attached and used for reinforcing the state that the magnetic blocks are mutually adsorbed in each group.
As still further aspects of the utility model: connecting blocks are horizontally distributed between the first support and the second support, the connecting blocks are rotationally connected to the bottom of the first support and the top of the second support, the number of the connecting blocks is two and symmetrically distributed on two sides of the first support and two sides of the second support, and the connecting blocks are used for connecting the first support and the second support.
As still further aspects of the utility model: and a cushion block is horizontally fixed in an interlayer at the rotating connection part of the second bracket and the display screen and used for increasing the rotating resistance of the display screen.
As still further aspects of the utility model: the side end of the second support is horizontally penetrated and distributed with a threaded rod, the threaded rod is in threaded connection with the second support, and the side end of the threaded rod is in contact with the display screen and used for adjusting the placement angle of the display screen.
As still further aspects of the utility model: the contact surface of the threaded rod and the display screen is of an arc-shaped curved surface structure and is used for reducing friction of the threaded rod on the display screen.
As still further aspects of the utility model: the bottom of base is vertical to be fixed with the foam filler strip, the quantity of foam filler strip be two and follow horizontal direction symmetric distribution in the bottom of base is used for reducing the rocking of base.
Compared with the prior art, the utility model has the beneficial effects that:
through setting up a beta structure, through adopting the structure that first support and second support rotate to be connected, cause the display screen to be accomodate by folding or extend and put, great saving the occupation of land space of equipment, all be provided with the magnetic path between first support and base, second support and the first support simultaneously and fix to make the structure of device more firm.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of the structure of FIG. 1A in accordance with the present utility model;
FIG. 3 is an enlarged view of the structure of FIG. 1B in accordance with the present utility model;
FIG. 4 is an enlarged view of the structure of FIG. 1C in accordance with the present utility model;
fig. 5 is a schematic view of the structure of the threaded rod of the present utility model.
In the figure: 1. a base; 2. a cross bar; 3. a first bracket; 4. a second bracket; 5. a display screen; 6. a magnetic block; 7. u-shaped buckle; 8. a connecting block; 9. a threaded rod; 10. a cushion block; 11. foam backing strips.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, in the embodiment of the utility model, an agricultural machine demonstrating device for agricultural machine popularization comprises a base 1 and a cross rod 2, wherein the cross rod 2 is horizontally fixed on the inner side of the base 1, the top of the cross rod 2 is rotationally connected with a first bracket 3, the top of the first bracket 3 is rotationally connected with a second bracket 4, the number of the first bracket 3 and the number of the second bracket 4 are two and are symmetrically distributed on two sides of the cross rod 2, magnetic blocks 6 are horizontally fixed on the bottom side end of the first bracket 3 and the side end of the cross rod 2, and the top other side of the first bracket 3 and the bottom side end of the second bracket 4, and the four magnetic blocks 6 are mutually attached in a group;
the top side ends of the two second brackets 4 are simultaneously connected to the side ends of one display screen 5 in a rotating manner.
In this embodiment: after the user takes the whole device to a designated place, the first bracket 3 is pulled by hand, so that the first bracket 3 is vertical to the base 1, the side end of the bottom of the first bracket 3 is adsorbed and fixed with the magnetic block 6 at the side end of the cross rod 2, meanwhile, the user pulls the second bracket 4 by hand, so that the second bracket 4 is flush with the first bracket 3, and simultaneously, the other side of the top of the first bracket 3 is adsorbed and fixed with the magnetic block 6 at the side end of the bottom of the second bracket 4, so that the whole device is stretched out, and at the moment, the user can open the display screen 5, so that the agricultural machine video to be demonstrated is displayed; the novel display screen has the beneficial effects that by adopting the structure that the first bracket 3 is rotationally connected with the second bracket 4, the display screen 5 can be folded, stored or stretched and placed, the occupied space of equipment is greatly saved, and meanwhile, the magnetic blocks 6 are arranged between the first bracket 3 and the base 1, and between the second bracket 4 and the first bracket 3 to fix the structure of the novel display screen more firmly.
Referring to fig. 1 to 3, a U-shaped buckle 7 is rotatably installed at the top of the magnet 6 above in each set of magnet 6, and the U-shaped buckle 7 is horizontally sleeved on the outer sides of the two magnet 6 attached to each other for reinforcing the state of mutual adsorption of each set of magnet 6.
In this embodiment: after the first bracket 3 and the second bracket 4 are stretched by a user, the U-shaped buckle 7 can be horizontally rotated, so that the U-shaped buckle 7 is horizontally sleeved on the outer sides of the two mutually attached magnetic blocks 6, and the connection stability between the magnetic blocks 6 is improved.
Referring to fig. 1 and 3, connecting blocks 8 are horizontally distributed between the first bracket 3 and the second bracket 4, the connecting blocks 8 are rotatably connected to the bottom of the first bracket 3 and the top of the second bracket 4, and the number of the connecting blocks 8 is two and symmetrically distributed on two sides of the first bracket 3 and the second bracket 4 for connecting the first bracket 3 and the second bracket 4.
In this embodiment: the connecting block 8 is used for connecting the first bracket 3 and the second bracket 4.
Referring to fig. 1 and 4, a spacer 10 is horizontally fixed in an interlayer at a rotational connection position of the second bracket 4 and the display screen 5, so as to increase rotational resistance of the display screen 5.
In this embodiment: when the user rotates the display 5 to a designated angle, the pad 10 increases the rotation resistance of the display 5, thereby keeping the display 5 at a corresponding angle.
Referring to fig. 1 and fig. 4 to 5, a threaded rod 9 is horizontally and penetratingly distributed at a lateral end of one second bracket 4, the threaded rod 9 is in threaded connection with the second bracket 4, and the lateral end is in contact with the display screen 5 for adjusting a placement angle of the display screen 5.
In this embodiment: the user rotates the threaded rod 9, so that the threaded rod 9 presses the display screen 5, and the placement angle of the display screen 5 is adjusted.
Referring to fig. 5, the contact surface of the threaded rod 9 and the display screen 5 has an arc-shaped curved surface structure for reducing friction of the threaded rod 9 on the display screen 5.
In this embodiment: the curved surface structure reduces friction between the threaded rod 9 and the display screen 5 when the display screen 5 is supported, and therefore abrasion to the display screen 5 is reduced.
Referring to fig. 1, foam padding strips 11 are vertically fixed at the bottom of the base 1, and the number of foam padding strips 11 is two and symmetrically distributed at the bottom of the base 1 along the horizontal direction for reducing the shake of the base 1.
In this embodiment: the foam pad strip 11 is used for reducing external force vibration to the base 1 after placement, so that shaking of the display screen 5 is reduced.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides an agricultural machinery is promoted and is used agricultural machinery presentation device, includes base (1), horizontal pole (2) level is fixed in the inboard of base (1), a serial communication port, the top rotation of horizontal pole (2) is connected with first support (3), the top rotation of first support (3) is connected with second support (4), first support (3) the quantity of second support (4) is two and be the symmetric distribution in the both sides of horizontal pole (2), the bottom side of first support (3) with the side of horizontal pole (2) and the top opposite side of first support (3) with the bottom side of second support (4) is all horizontally fixed with magnetic path (6), and four magnetic path (6) are two-to-two laminating each other for a set of each other;
the top side ends of the two second brackets (4) are simultaneously connected with the side end of one display screen (5) in a rotating mode.
2. The agricultural machinery presentation device for agricultural machinery popularization according to claim 1, wherein a U-shaped buckle (7) is rotatably installed at the top of the magnetic block (6) positioned above in each group of the magnetic blocks (6), and the U-shaped buckle (7) is horizontally sleeved on the outer sides of the two mutually attached magnetic blocks (6) and used for reinforcing the mutually attached state of each group of the magnetic blocks (6).
3. The agricultural machinery presentation device for agricultural machinery popularization according to claim 1, wherein connecting blocks (8) are horizontally distributed between the first support (3) and the second support (4), the connecting blocks (8) are rotationally connected to the bottom of the first support (3) and the top of the second support (4), and the number of the connecting blocks (8) is two and symmetrically distributed on two sides of the first support (3) and the second support (4) and are used for connecting the first support (3) and the second support (4).
4. The agricultural machinery demonstration device for agricultural machinery popularization according to claim 1, wherein a cushion block (10) is horizontally fixed in an interlayer at the rotation connection part of the second bracket (4) and the display screen (5) and is used for increasing the rotation resistance of the display screen (5).
5. The agricultural machinery presentation device for agricultural machinery popularization according to claim 1, wherein a threaded rod (9) horizontally penetrates through the side end of one second support (4), the threaded rod (9) is in threaded connection with the second support (4), and the side end is in contact with the display screen (5) and is used for adjusting the placement angle of the display screen (5).
6. The agricultural machinery presentation device for agricultural machinery popularization according to claim 5, wherein the contact surface of the threaded rod (9) and the display screen (5) is of an arc-shaped curved surface structure, and the arc-shaped curved surface structure is used for reducing friction of the threaded rod (9) on the display screen (5).
7. The agricultural machinery presentation device for agricultural machinery popularization according to claim 1, wherein foam padding strips (11) are vertically fixed at the bottom of the base (1), the number of the foam padding strips (11) is two and symmetrically distributed at the bottom of the base (1) along the horizontal direction, and the foam padding strips are used for reducing shaking of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321666028.XU CN220135072U (en) | 2023-06-28 | 2023-06-28 | Agricultural machinery is promoted and is used agricultural machinery presentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321666028.XU CN220135072U (en) | 2023-06-28 | 2023-06-28 | Agricultural machinery is promoted and is used agricultural machinery presentation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220135072U true CN220135072U (en) | 2023-12-05 |
Family
ID=88947559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321666028.XU Active CN220135072U (en) | 2023-06-28 | 2023-06-28 | Agricultural machinery is promoted and is used agricultural machinery presentation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220135072U (en) |
-
2023
- 2023-06-28 CN CN202321666028.XU patent/CN220135072U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105214307A (en) | Novel VR motion-sensing game machine | |
| CN220135072U (en) | Agricultural machinery is promoted and is used agricultural machinery presentation device | |
| CN202436503U (en) | Combined type desk convenient for rest and chair matched with same | |
| CN205164116U (en) | Active game machine of VR | |
| CN216291336U (en) | Bluetooth sound box with folding support | |
| CN214803151U (en) | Multifunctional reading table | |
| CN210575069U (en) | Fixing frame for music scores | |
| CN202927409U (en) | Rotary bracket and electronic equipment | |
| CN218582848U (en) | Adjustable bracket for electronic equipment | |
| CN220355027U (en) | Adjustable intelligent screen | |
| CN117596359B (en) | Control playing device for video conference | |
| CN219809708U (en) | Computer desk frame convenient to adjust | |
| CN115005600B (en) | Management system for teaching | |
| CN213757484U (en) | Environment-friendly multifunctional student bed | |
| CN219732924U (en) | Bus station hall with suspension type seat | |
| CN218898964U (en) | Light-weight high-strength sofa leg | |
| CN213900421U (en) | Folding support of portable electronic equipment | |
| CN215488710U (en) | Japanese teaching video play device that can multi-angle was adjusted | |
| CN210813886U (en) | Equipment rack that VR was experienced | |
| CN212307311U (en) | Sun-proof and rain-proof chair | |
| CN221242257U (en) | Rotary unfolding device for rotatable sofa armrest | |
| CN212776575U (en) | Good academic or vocational study of stability is playback devices bearing structure for education | |
| CN219662474U (en) | Auxiliary anesthesia support convenient to adjust | |
| CN211354489U (en) | Chinese journal display rack | |
| CN216313153U (en) | Mobile phone liquid crystal screen assembly with fast-assembly combined structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |