CN208284203U - A kind of agricultural technology extension multimedia publicity device - Google Patents
A kind of agricultural technology extension multimedia publicity device Download PDFInfo
- Publication number
- CN208284203U CN208284203U CN201820953467.1U CN201820953467U CN208284203U CN 208284203 U CN208284203 U CN 208284203U CN 201820953467 U CN201820953467 U CN 201820953467U CN 208284203 U CN208284203 U CN 208284203U
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- CN
- China
- Prior art keywords
- rod
- bevel gear
- main body
- agricultural technology
- electromagnet
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- 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.)
- Expired - Fee Related
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model discloses a kind of agricultural technology extension multimedia publicity devices, its structure includes pedestal, main body, control button, control panel, upper casing, adjuster, projector, infrared ray, lifting device includes shell, bevel gear, electromagnet, rack gear, a kind of the utility model agricultural technology extension multimedia publicity device, lifting device is provided in structure, electric motor starting is controlled by circuit board, rotation axis is rotated by motor, pass through rotation axis band dynamic bevel gear, by being meshed between bevel gear, rotate bevel gear, it is rotated by bevel gear band moving gear, it is meshed by wheel and rack, move left rack gear mutually, pass through rack drives hinge-rod, push away hinge-rod above, controller is started, electromagnet is controlled by controller, electromagnet is set to generate electromagnetic field, rot is rotated by electromagnetic field , screw rod rotation is driven by rot, is meshed by screw rod with telescopic rod, is moved up telescopic rod, be just easy to use in this way.
Description
Technical field
The utility model is a kind of agricultural technology extension multimedia publicity device, belongs to publicity field.
Background technique
Publicity is a kind of specifically for the message technique of expression for servicing specific subject under discussion.In west, the connotation for publicizing script is,
But it is most often placed in political train of thought and uses now, particularly relate to the running that government or political body support, same gimmick is used
When in enterprise or product, usually then it is referred to as public relations or advertisement, propagates certain idea with various symbols to influence people
Thought and action social action.
Prior art discloses application No. is a kind of agricultural technology extension multimedia publicities of CN201720446886.1
Device, it is related to a kind of multimedia publicity device, and in particular to a kind of agricultural technology extension multimedia publicity device.This is practical
Novel small in order to solve existing agricultural technology extension means propaganda strength, range of publicity is limited, can not expand agrotechnical shadow
The face of sound, the problem of bringing predicament to spread application of agricultural science and technology.The utility model include bracket, battery, pedestal, the first rubber pad,
Two LED displays, four speakers and multiple connection bolts, bracket are mounted on the base, pedestal by multiple connection bolts and
Moving body is detachably connected, and the first rubber pad is equipped between the lower surface of pedestal and the upper surface of moving body, and two LED are aobvious
Display screen is symmetricly set on the two sides of bracket, and battery is arranged in bracket, and four speakers are uniformly arranged at the top of bracket, each
The current input terminal of speaker and each LED display is connect with the current output terminal of battery, but the prior art into
Row is in use, when due to insufficient height, and generally by the way of padded, this kind of mode is relatively troublesome.
Utility model content
It is declared in view of the deficienciess of the prior art, the utility model aim is to provide a kind of agricultural technology extension with multimedia
Device is passed, to solve the prior art in progress in use, when due to insufficient height, generally by the way of padded, this kind of mode
Relatively troublesome problem.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of agricultural technology pushes away
Extensively use multimedia publicity device, structure include pedestal, lifting device, radiator, main body, control button, control panel, on
Shell, adjuster, projector, infrared ray, the pedestal top are equipped with lifting device, and the lifting device upper end is equipped with master
Body, the main body are equipped with control button lower end and are embedded in and be installed on control panel, the control panel lower surface and master
Body upper surface fits, the lifting device include shell, circuit board, motor, rotation axis, bevel gear, hinge-rod, controller,
Guide rod, screw rod, telescopic rod, rot, electromagnet, rack gear are equipped with circuit board, the circuit board and motor in the shell
Be electrically connected by conducting wire, the motor left end is equipped with rotation axis, and the rotation axis left end is equipped with bevel gear, the bevel gear with
Rack gear is meshed, and hinge-rod is equipped on the rack gear, and the hinge-rod left upper end is equipped with controller, the controller insertion peace
Loaded in shell, the guiding rod outer surface fits with telescopic rod inner surface, and the screw rod is meshed with telescopic rod, described to stretch
The insertion of contracting bar is installed in shell, and the rot insertion is installed in electromagnet, and the electromagnet and controller pass through conducting wire
Electrical connection.
Further, the upper casing lower surface fits with body lower surface, and the adjuster insertion is installed in main body.
Further, the projector is set in front of adjuster, and the infrared ray insertion is installed in main body.
Further, the shell lower end is mounted on the base.
Further, the bevel gear diameter is 5cm.
Further, the screw rod is cylindrical structure.
Further, the telescopic rod is made of stainless steel, has rust-proof effect.
Beneficial effect
A kind of the utility model agricultural technology extension multimedia publicity device is provided with lifting device in structure, leads to
Oversampling circuit plate controls electric motor starting, is rotated rotation axis by motor, by rotation axis band dynamic bevel gear, passes through bevel gear
Between be meshed, rotate bevel gear, by bevel gear band moving gear rotate, be meshed by wheel and rack, make rack gear phase
It moves left, by rack drives hinge-rod, pushes away hinge-rod above, controller is started, electromagnet is controlled by controller, makes electricity
Magnet generates electromagnetic field, rotates rot by electromagnetic field, drives screw rod rotation by rot, passes through screw rod and telescopic rod
It is meshed, moves up telescopic rod, be just easy to use in this way.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of agricultural technology extension multimedia publicity device of the utility model；
Fig. 2 is the lifting device the schematic diagram of the section structure of the utility model.
In figure: pedestal -1, lifting device -2, radiator -3, main body -4, control button -5, control panel -6, upper casing -7,
Adjuster -8, projector -9, infrared ray -10, shell -201, circuit board -202, motor -203, rotation axis -204, bevel gear -
205, hinge-rod -206, controller -207, guide rod -208, screw rod -209, telescopic rod -210, rot -211, electromagnet -
212, rack gear -213.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1, Fig. 2 are please referred to, the utility model provides a kind of agricultural technology extension multimedia publicity device technique scheme:
Its structure includes pedestal 1, lifting device 2, radiator 3, main body 4, control button 5, control panel 6, upper casing 7, adjuster 8, throws
Shadow device 9, infrared ray 10 are equipped with lifting device 2 above the pedestal 1, and 2 upper end of lifting device is equipped with main body 4, described
Main body 4 is equipped with 5 lower end of control button and is embedded in and is installed on control panel 6,6 lower surface of control panel and main body 4
Upper surface fits, the lifting device 2 include shell 201, circuit board 202, motor 203, rotation axis 204, bevel gear 205,
Hinge-rod 206, controller 207, guide rod 208, screw rod 209, telescopic rod 210, rot 211, electromagnet 212, rack gear 213,
Circuit board 202 is installed, the circuit board 202 is electrically connected with motor 203 by conducting wire, the motor 203 in the shell 201
Left end is equipped with rotation axis 204, and 204 left end of rotation axis is equipped with bevel gear 205, and the bevel gear 205 nibbles with 213 phase of rack gear
It closes, hinge-rod 206 is installed on the rack gear 213,206 left upper end of hinge-rod is equipped with controller 207, the controller
207 insertions are installed in shell 201, and 208 outer surface of guide rod fits with 210 inner surface of telescopic rod, the screw rod 209
It is meshed with telescopic rod 210, the insertion of telescopic rod 210 is installed in shell 201, and the insertion of rot 211 is installed on electricity
In magnet 212, the electromagnet 212 is electrically connected with controller 207 by conducting wire, 7 lower surface of upper casing and 4 lower surface of main body
It fits, the insertion of adjuster 8 is installed in main body 4, and the projector 9 is set to 8 front of adjuster, and the infrared ray 10 is embedding
Enter to be installed in main body 4,201 lower end of shell is installed on pedestal 1, and 205 diameter of bevel gear is 5cm, the screw rod
209 be cylindrical structure, and the telescopic rod 210 is made of stainless steel, has rust-proof effect.
Motor 203 described in this patent refers to a kind of electromagnetic installing that electric energy conversion or transmitting are realized according to the law of electromagnetic induction
It sets, the electromagnet 212 is switched on a kind of device for generating electromagnetism, in the conduction that being externally wrapped with for iron core and its power match
Winding, this coil to alive have magnetism as magnet, it is also referred to as electromagnet.
Start in use, controlling motor 203 by circuit board 202, is being rotated rotation axis 204 by motor 203
Get up, rotates bevel gear 205 by being meshed between bevel gear 205 with dynamic bevel gear 205 by rotation axis 204, pass through
Bevel gear 205 rotates with moving gear, is meshed by wheel and rack 213, moves left 213 phase of rack gear, passes through 213 band of rack gear
Dynamic hinge-rod 206, pushes away hinge-rod 206 above, controller 207 is started, and controls electromagnet 212 by controller 207, makes electromagnetism
Iron 212 generates electromagnetic field, rotates rot 211 by electromagnetic field, drives screw rod 209 to rotate by rot 211, passes through spiral shell
Bar 209 is meshed with telescopic rod 210, moves up telescopic rod 210.
The utility model solves the prior art and is carrying out generally using padded side in use, when due to insufficient height
Formula, the relatively troublesome problem of this kind of mode, the utility model are combined with each other by above-mentioned component, are provided in structure
Lifting device controls electric motor starting by circuit board, is rotated rotation axis by motor, passes through rotation axis band mantle tooth
Wheel rotates bevel gear, is rotated by bevel gear band moving gear, pass through wheel and rack phase by being meshed between bevel gear
Engagement, moves left rack gear mutually, by rack drives hinge-rod, pushes away hinge-rod above, controller is started, pass through controller control
Electromagnet processed makes electromagnet generate electromagnetic field, rotates rot by electromagnetic field, drives screw rod rotation by rot, leads to
It crosses screw rod to be meshed with telescopic rod, moves up telescopic rod, be just easy to use in this way.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of agricultural technology extension multimedia publicity device, it is characterised in that: its structure includes pedestal (1), lifting device
(2), radiator (3), main body (4), control button (5), control panel (6), upper casing (7), adjuster (8), projector (9), red
Outside line (10), pedestal (1) top are equipped with lifting device (2), and lifting device (2) upper end is equipped with main body (4), institute
Main body (4) are stated equipped with control button (5) lower end and insertion is installed on control panel (6), control panel (6) following table
Face fits with main body (4) upper surface, and the lifting device (2) includes shell (201), circuit board (202), motor (203), turns
Moving axis (204), bevel gear (205), hinge-rod (206), controller (207), guide rod (208), screw rod (209), telescopic rod
(210), rot (211), electromagnet (212), rack gear (213), the shell (201) is interior to be equipped with circuit board (202), described
Circuit board (202) is electrically connected with motor (203) by conducting wire, and motor (203) left end is equipped with rotation axis (204), described
Rotation axis (204) left end is equipped with bevel gear (205), and the bevel gear (205) is meshed with rack gear (213), the rack gear (213)
On be equipped with hinge-rod (206), hinge-rod (206) left upper end is equipped with controller (207), the controller (207) insertion
It is installed in shell (201), guide rod (208) outer surface fits with telescopic rod (210) inner surface, the screw rod
(209) it is meshed with telescopic rod (210), telescopic rod (210) insertion is installed in shell (201), the rot (211)
Insertion is installed in electromagnet (212), and the electromagnet (212) is electrically connected with controller (207) by conducting wire.
2. a kind of agricultural technology extension multimedia publicity device according to claim 1, it is characterised in that: the upper casing
(7) lower surface fits with main body (4) lower surface, and adjuster (8) insertion is installed in main body (4).
3. a kind of agricultural technology extension multimedia publicity device according to claim 1, it is characterised in that: the projection
Device (9) is set in front of adjuster (8), and infrared ray (10) insertion is installed in main body (4).
4. a kind of agricultural technology extension multimedia publicity device according to claim 1, it is characterised in that: the shell
(201) lower end is installed on pedestal (1).
5. a kind of agricultural technology extension multimedia publicity device according to claim 1, it is characterised in that: the cone tooth
Wheel (205) diameter is 5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820953467.1U CN208284203U (en) | 2018-06-20 | 2018-06-20 | A kind of agricultural technology extension multimedia publicity device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820953467.1U CN208284203U (en) | 2018-06-20 | 2018-06-20 | A kind of agricultural technology extension multimedia publicity device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208284203U true CN208284203U (en) | 2018-12-25 |
Family
ID=64704577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820953467.1U Expired - Fee Related CN208284203U (en) | 2018-06-20 | 2018-06-20 | A kind of agricultural technology extension multimedia publicity device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208284203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117445731A (en) * | 2023-09-22 | 2024-01-26 | 江西驴充充充电技术有限公司 | Method, device and computer storage medium for eliminating fault of charging pile |
-
2018
- 2018-06-20 CN CN201820953467.1U patent/CN208284203U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117445731A (en) * | 2023-09-22 | 2024-01-26 | 江西驴充充充电技术有限公司 | Method, device and computer storage medium for eliminating fault of charging pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 Termination date: 20190620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |