CN213277000U

CN213277000U - Agricultural economy statistics and analysis presentation device

Info

Publication number: CN213277000U
Application number: CN202020779189.XU
Authority: CN
Inventors: 高宏; 殷庆武; 程其日
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-05-25
Anticipated expiration: 2030-05-12

Abstract

The utility model provides an agricultural economy statistics and analysis presentation device, includes base, whiteboard, projection curtain and projection equipment, the stereo set is installed to the top of base, the support column is installed through the bolt in the top of base, photography equipment is installed to the top of base, and photography equipment is located the place ahead of support column, the speech structure is installed to the top of base, and the speech structure is located one side of stereo set, photography equipment is located speech structure one side, the projection curtain is installed in the front of support column, projection equipment is installed through the bolt in the top of support column, the router is installed to the top of stereo set. The utility model discloses an install the projecting apparatus, the data that the broadcast needs to through whiteboard, demonstration agricultural economy's that can be better structure, the process that can take notes the demonstration through the camera and show it away. Realize wireless transmission through the router, can make the demonstration show more efficient, improve the efficiency nature of device.

Description

Agricultural economy statistics and analysis presentation device

Technical Field

The utility model relates to an agricultural economy makes statistics of and analysis demonstration field specifically is an agricultural economy makes statistics of and analysis presentation device.

Background

The agricultural economy refers to the general term of economic relations and activities in agriculture, including production, consumption and exchange. His development is regular and has special economic problems both in the reform of the production relationship and in the organisation of productivity. There is a need to use agro-economic statistics and analysis to further deepen understanding, studying, and analyzing the agro-economy over and over rural economies.

The existing agricultural economy statistics and analysis demonstration device has the defects that:

1. the existing agricultural economic statistics and analysis demonstration device is inconvenient for directly comparing data and people to know the agricultural economic structure;

2. the conventional agricultural economy statistics and analysis demonstration device is inconvenient for demonstrating agricultural economy statistics and analysis and cannot enable people to more intuitively see the statistics and analysis process of agricultural economy;

3. the existing agricultural economy statistics and analysis demonstration device lacks the functions of sound amplification and video amplification, and is inconvenient for the rear personnel to know the demonstration process and the result.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agricultural economy statistics and analysis presentation device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an agricultural economy statistics and analysis presentation device, includes base, whiteboard, projection curtain and projection equipment, the stereo set is installed to the top of base, the support column is installed through the bolt in the top of base, and the stereo set is located support column one side, photography equipment is installed to the top of base, and photography equipment is located the place ahead of support column, the speech structure is installed to the top of base, and the speech structure is located the rear of stereo set, photography equipment is located speech structure one side, the projection curtain is installed to the top of support column, projection equipment is installed through the bolt in the top of support column, and projection equipment is located projection curtain one side, the router is installed to the top of stereo set.

Preferably, a distribution box is welded on one side of the supporting column.

Preferably, the universal wheel is installed to photographic equipment's below, photographic equipment's internally mounted has the storage cabinet, magnetic levitation switch is installed to photographic equipment's one side, the magnetic levitation telescopic link is installed to photographic equipment's top, and the camera is installed to magnetic levitation telescopic link top.

Preferably, a projection rack is installed above the projection device, and a projector is installed at the bottom of the projection rack.

Preferably, projecting apparatus, camera, stereo set, whiteboard and router all with block terminal electric connection, and the block terminal is connected with the power.

Preferably, a microphone is installed above the lecture structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an openly install the projecting apparatus at whiteboard, make the demonstration personnel can project to the projection curtain at the in-process of demonstration on, what the student at rear also can be clear observes the content of demonstration, is convenient for improve the teaching quality.

2. The utility model discloses an install whiteboard above the support column, whiteboard is equivalent to the blackboard, but need not use the chalk, has practiced thrift the resource to a certain extent, makes and can directly show with the mode of writing by hand in the demonstration in-process to improve the interesting nature of teaching.

3. The utility model discloses an install photography equipment in the base top, through installing the stereo set on the base, be convenient for will demonstrate image and video amplification in the demonstration process, be favorable to improving the teaching quality. And the router is arranged above the sound equipment, and all the equipment are connected through the wireless network opened by the router, so that the use of the network cable is reduced, and the device looks more beautiful.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 2 according to the present invention;

fig. 4 is a schematic structural view of the photographing apparatus of the present invention;

fig. 5 is a schematic structural diagram of the projection apparatus of the present invention.

In the figure: 1. a base; 2. sounding; 3. a support pillar; 301. a distribution box; 4. an electronic whiteboard; 5. a projection screen; 6. a photographing apparatus; 601. a universal wheel; 602. a storage cabinet; 603. a camera; 604. a magnetic suspension telescopic rod; 605. a magnetic suspension switch; 7. a speech structure; 701. a microphone; 8. a projection device; 801. a projector; 802. a projection frame; 9. a router.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides an agricultural economy statistics and analysis presentation device, includes base 1, whiteboard 4, projection screen 5 and projection equipment 8, stereo set 2 is installed to the top of base 1, and stereo set 2 can enlarge the demo personnel's sound through microphone 701, makes people can listen to more clearly, support column 3 is installed through the bolt in the top of base 1, and the stereo set is located support column one side, and support column 3 is used for supporting whiteboard 4, projection screen 5 and projection equipment 8 to provide the mounted position, play the effect of supporting the top equipment, photography equipment 6 is installed to the top of base 1, and photography equipment 6 is located the place ahead of support column 3, and photography equipment 6 records and preserves the process of demonstration to can come out the live broadcast of the video of beating, be favorable to the field demonstration, improved the quality of teaching, convenient teaching, speech structure 7 is installed to the top of base 1, the lecture structure 7 is located behind the sound box 2, the photographic equipment 6 is located on one side of the lecture structure 7, the lecture structure 7 is equivalent to a teaching plan table and is used for placing other data such as computers, the projection screen 5 is installed above the supporting column 3, the projection screen 5 is smoother and smoother than a wall, projected pictures can be clearer, the color reduction degree is high, and the teaching experience of students can be improved, the projection equipment 8 is installed on the front side of the supporting column 3 through bolts, the projection equipment 8 is located on one side of the projection screen 5, the projection equipment 8 projects videos required to be played for demonstration onto the projection screen 5, the teaching interestingness can be improved, the router 9 is installed at the top end of the sound box 2, the router 9 can realize data transmission among all equipment through an open wireless network, information communication can be facilitated, and the number of transmission lines among devices can be reduced, the base 1 can provide a stable environment for the apparatus and provide a mounting position for the apparatus.

Further, support column 3 one side welding has block terminal 301, and block terminal 301 is through being connected with the power to provide stable voltage environment.

Further, the universal wheel 601 is installed below the photographing device 6 through a bolt, the universal wheel 601 is convenient for moving the photographing device 6 to a proper position and then fixing the photographing device, so as to be beneficial to photographing, the storage cabinet 602 is installed inside the photographing device 6, the storage cabinet 602 can be used for storing demonstration files, so that the convenience of the device is improved, the magnetic suspension switch 605 is installed on one side of the photographing device 6, the magnetic suspension switch 605 can control the telescopic height of the photographing device 6, so as to reduce the operation difficulty of the device, the magnetic suspension telescopic rod 604 is installed above the photographing device 6, the magnetic suspension telescopic rod 604 utilizes different voltages to make different repulsive forces according to the principle that homopolar magnetic fields repel each other, so as to change the height of the camera 603, so that the camera 603 can more visually record a video, the camera 603 is installed above the magnetic suspension telescopic rod 604, and the camera 603 is convenient for recording a sound image in the demonstration process, the convenience of the device is improved.

Further, a projection frame 802 is installed above the projection device 8, the projection frame 802 is used for supporting and fixing the projector 801, a stable environment is created for projection, the projector 801 is installed at the bottom of the projection frame 802, and the projector 801 plays videos which need to be played in the demonstration process.

Further, projecting apparatus 801, camera 603, magnetic levitation telescopic link 604, stereo set 2, whiteboard 4 and router 9 all with block terminal 301 electric connection, and block terminal 301 is connected with the power, and block terminal 301 provides different voltages for magnetic levitation telescopic link 604 to make magnetic levitation telescopic link 604 can stretch out and draw back to different heights.

Further, a microphone 701 is installed above the lecture structure 7, and the microphone 701 can record sound in the demonstration process and amplify and play the sound through the sound 2.

The working principle is as follows: firstly, a switch button of the projector 801 starts the projector 801 to work, data to be played is transmitted to the projector 801 and projected to a projection screen for 5 projection, wherein sound can be played through the sound box 2, when actual operation is required, the magnetic suspension switch 605 is started, the magnetic suspension telescopic rod 604 drives the camera 603 to rise, after the camera is lifted to be in place, video recording can be started, the recorded video can be transmitted to the electronic whiteboard 4 through wireless transmission, the video is clearly played, and the distribution box 301 provides stable voltage for the device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an agricultural economy statistics and analysis presentation device, includes base (1), whiteboard (4), projection curtain (5) and projection equipment (8), its characterized in that: stereo set (2) are installed to the top of base (1), support column (3) are installed through the bolt to the top of base (1), and stereo set (2) are located support column (3) one side, photography equipment (6) are installed to the top of base (1), and photography equipment (6) are located the place ahead of support column (3), speech structure (7) are installed to the top of base (1), and speech structure (7) are located the one side of stereo set (2), photography equipment (6) are located speech structure (7) one side, projection curtain (5) are installed to the front of support column (3), projection equipment (8) are installed through the bolt in the top of support column (3), and projection equipment (8) are located projection curtain (5) one side, router (9) are installed to the top of stereo set (2).

2. An agricultural economic statistics and analysis demonstration apparatus according to claim 1, wherein: a distribution box (301) is welded on one side of the supporting column (3).

3. An agricultural economic statistics and analysis demonstration apparatus according to claim 2, wherein: the camera is characterized in that universal wheels (601) are welded below the photographic equipment (6), a storage cabinet (602) is installed inside the photographic equipment (6), a magnetic suspension switch (605) is installed on one side of the photographic equipment (6), a magnetic suspension telescopic rod (604) is installed above the photographic equipment (6), and a camera (603) is installed above the magnetic suspension telescopic rod (604).

4. An agricultural economic statistics and analysis demonstration apparatus according to claim 3 wherein: a projection rack (802) is installed above the projection equipment (8), and a projector (801) is installed at the bottom of the projection rack (802).

5. An agricultural economic statistics and analysis demonstration apparatus according to claim 4 wherein: projector (801), camera (603), stereo set (2), whiteboard (4) and router (9) all with block terminal (301) electric connection, and block terminal (301) are connected with the power.

6. An agricultural economic statistics and analysis demonstration apparatus according to claim 2, wherein: and a microphone (701) is arranged above the lecture structure (7).