CN215621051U - A analysis presentation device for securities research - Google Patents
A analysis presentation device for securities research Download PDFInfo
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- CN215621051U CN215621051U CN202121387082.1U CN202121387082U CN215621051U CN 215621051 U CN215621051 U CN 215621051U CN 202121387082 U CN202121387082 U CN 202121387082U CN 215621051 U CN215621051 U CN 215621051U
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Abstract
The utility model discloses an analysis demonstration device for securities research, which comprises a supporting base, wherein the lower end of the supporting base is fixedly connected with a plurality of self-locking universal wheels, and the middle position of the upper end of the supporting base is vertically and fixedly connected with an electric telescopic rod. According to the utility model, the device is convenient to move through the supporting base and the self-locking universal wheel, the device can be transferred among all classrooms, the high-definition display screen can be connected with a computer to display picture videos, the height of the supporting frame can be adjusted by controlling the electric telescopic rod through the control box by using a remote controller (not shown), so that the height of the high-definition display screen can be adjusted, meanwhile, the rotation of the stepping motor can be controlled by using the remote controller (not shown) through the control box, so that the magnetic attraction blackboard at the rear side of the high-definition display screen can be turned to the front side, and drawings can be written on the magnetic attraction blackboard or fixed by using magnetic nails.
Description
Technical Field
The utility model relates to the technical field of demonstration devices, in particular to an analysis demonstration device for securities research.
Background
The analysis of securities investment refers to the process of investment behavior and investment of investors (legal or natural) to buy securities such as stocks, bonds, funds and the like and derivative products of the securities so as to obtain dividends and capital interest.
The existing securities investment analysis demonstration device is single in functionality, limited in practicability and inconvenient to clean the surface of a blackboard, and is inconvenient to move, but a large amount of funds of a school need to be consumed when the securities investment analysis demonstration device is equipped in each classroom.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an analysis demonstration device for securities research.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an analysis presentation device for securities research, is including supporting the base, a plurality of auto-lock universal wheels of lower extreme fixedly connected with of support base, the vertical fixedly connected with electric telescopic handle of the upper end intermediate position of support base, electric telescopic handle's upper end fixedly connected with installation frame, the inside rotation of installation frame is connected with the high definition display screen, the blackboard is inhaled to the rear end fixedly connected with magnetism of high definition display screen, the outside one end intermediate position fixedly connected with control box of installation frame.
As a further description of the above technical solution:
the utility model discloses a high definition display screen's installation frame, including the outside other end intermediate position fixedly connected with step motor of installation frame, step motor's output runs through the side of installation frame and one side fixed connection of high definition display screen.
As a further description of the above technical solution:
the front side upper end of control box is provided with infrared receiver, the front side lower extreme of control box is provided with a plurality of Type-C jacks.
As a further description of the above technical solution:
the electric telescopic rod comprises a first supporting pipe, and a servo motor is fixedly connected to the lower end of the first supporting pipe.
As a further description of the above technical solution:
the inside bottom of first supporting tube is rotated and is connected with the threaded rod, servo motor's output and the lower extreme fixed connection of threaded rod.
As a further description of the above technical solution:
the threaded rod is connected with the inner wall of the second supporting pipe in a threaded mode, sliding grooves are formed in two sides of the inner portion of the first supporting pipe, and a sliding block is fixedly connected to the lower end of the second supporting pipe and connected with the sliding grooves in a sliding mode.
The utility model has the following beneficial effects:
an analysis demonstration device for securities research is provided with a supporting base, a self-locking universal wheel, an electric telescopic rod, an installation frame, a high-definition display screen, a stepping motor, a control box, a magnetic absorption blackboard, a Type-C jack, an infrared receiver, a first supporting tube, a servo motor, a chute, a threaded rod, a sliding block and a second supporting tube, wherein the device is convenient to move through the supporting base and the self-locking universal wheel, the device can be transferred among classrooms, the high-definition display screen can be connected with a computer so as to display picture videos, a remote controller (not shown) can be used for controlling the electric telescopic rod to adjust the height of the supporting frame through the control box, the remote controller (not shown) can be used for controlling the stepping motor to rotate through the control box, so that the magnetic absorption blackboard at the rear side of the high-definition display screen can be turned to the front side, the magnetic blackboard can be used for writing or fixing drawings by using magnetic nails.
Drawings
Fig. 1 is a front view of an analysis demonstration apparatus for securities research according to the present invention;
FIG. 2 is a schematic view of the overall structure of an analysis demonstration device for securities research according to the present invention;
FIG. 3 is a schematic diagram of a turning structure of a high-definition display screen of an analysis demonstration device for securities research according to the present invention;
FIG. 4 is an enlarged schematic view at A in FIG. 2 of an analysis demonstration apparatus for securities research according to the present invention;
fig. 5 is a schematic structural view of an electric telescopic rod of the analysis demonstration device for securities research according to the present invention.
Illustration of the drawings:
1. a support base; 2. a self-locking universal wheel; 3. an electric telescopic rod; 4. a mounting frame; 5. a high-definition display screen; 6. a stepping motor; 7. a control box; 8. the blackboard is magnetically attracted; 9. a Type-C jack; 10. an infrared receiver; 11. a first support tube; 12. a servo motor; 13. a chute; 14. a threaded rod; 15. a slider; 16. a second support tube.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, one embodiment of the present invention is provided: an analysis presentation device for securities research, includes support base 1, its characterized in that: support a plurality of auto-lock universal wheels 2 of lower extreme fixedly connected with of base 1, support the vertical fixedly connected with electric telescopic handle 3 of the upper end intermediate position of base 1, electric telescopic handle 3's upper end fixedly connected with installation frame 4, the inside of installation frame 4 is rotated and is connected with high definition display screen 5, blackboard 8 is inhaled to high definition display screen 5's rear end fixedly connected with magnetism, the outside one end intermediate position fixedly connected with control box 7 of installation frame 4.
The outside other end intermediate position fixedly connected with step motor 6 of installation frame 4, step motor 6's output runs through the side of installation frame 4 and one side fixed connection of high definition display screen 5, and step motor 6 rotates to can inhale blackboard 8 upset front side with 5 rear sides magnetism of high definition display screen, can write or use the fixed drawing of magnetic nail on blackboard 8 is inhaled to magnetism.
The front side upper end of control box 7 is provided with infrared receiver 10, and the front side lower extreme of control box 7 is provided with a plurality of Type-C jack 9, and the signal that remote controller (not drawn) sent can be received to the infrared receiver 10 of setting, and the Type-C jack 9 of setting can be connected high definition display screen 5 with the computer to can show the picture video on high definition display screen 5.
The electric telescopic rod 3 comprises a first supporting pipe 11, and a servo motor 12 is fixedly connected to the lower end of the first supporting pipe 11.
The bottom end of the interior of the first supporting tube 11 is rotatably connected with a threaded rod 14, and the output end of the servo motor 12 is fixedly connected with the lower end of the threaded rod 14.
The inside of first stay tube 11 is inserted and is equipped with second stay tube 16, threaded rod 14 and the inner wall threaded connection of second stay tube 16, spout 13 has all been seted up to the inside both sides of first stay tube 11, the lower extreme fixedly connected with slider 15 of second stay tube 16, slider 15 and spout 13 sliding connection, servo motor 12 drives threaded rod 14 and rotates to can drive the second connecting pipe and pass through slider 15 and remove along spout 13, thereby can control the length that the second connecting pipe stretches out.
The working principle is as follows: an analysis demonstration device for securities research, when in installation and use, the device can be transferred among classrooms by the aid of a supporting base 1 and a self-locking universal wheel 2, a high-definition display screen 5 can be connected with a computer to display picture videos, a remote controller (not shown) can be used for driving a threaded rod 14 to rotate through a control box 7, a servo motor 12 can drive a second connecting pipe to move along a sliding groove 13 through a sliding block 15, the extending length of the second connecting pipe can be controlled, the height of a supporting frame can be adjusted through an electric telescopic rod 3, the height of the high-definition display screen 5 can be adjusted, meanwhile, the remote controller (not shown) can be used for controlling the stepping motor 6 to rotate through the control box 7, and a blackboard 8 at the rear side of the high-definition display screen 5 can be magnetically attracted to be turned to the front side, the magnetic blackboard 8 can be used for writing or fixing drawings by using magnetic nails.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. An analysis demonstration device for securities research, comprising a supporting base (1), characterized in that: support a plurality of auto-lock universal wheels (2) of lower extreme fixedly connected with of base (1), support the vertical fixedly connected with electric telescopic handle (3) of the upper end intermediate position of base (1), the upper end fixedly connected with installation frame (4) of electric telescopic handle (3), the inside rotation of installation frame (4) is connected with high definition display screen (5), blackboard (8) is inhaled to the rear end fixedly connected with magnetism of high definition display screen (5), outside one end intermediate position fixedly connected with control box (7) of installation frame (4).
2. An analytical presentation device for the study of securities according to claim 1, characterized in that: the utility model discloses a high definition display screen, including installation frame (4), the outside other end intermediate position fixedly connected with step motor (6) of installation frame (4), the output of step motor (6) runs through the side of installation frame (4) and one side fixed connection of high definition display screen (5).
3. An analytical presentation device for the study of securities according to claim 1, characterized in that: the front side upper end of control box (7) is provided with infrared receiver (10), the front side lower extreme of control box (7) is provided with a plurality of Type-C jack (9).
4. An analytical presentation device for the study of securities according to claim 1, characterized in that: electric telescopic handle (3) include first stay tube (11), the lower extreme fixedly connected with servo motor (12) of first stay tube (11).
5. An analytical presentation device for securities studies according to claim 4, characterized in that: the inside bottom of first stay tube (11) is rotated and is connected with threaded rod (14), the lower extreme fixed connection of the output of servo motor (12) and threaded rod (14).
6. An analytical presentation device for securities studies according to claim 5, characterized in that: the utility model discloses a supporting device, including first supporting tube (11), threaded rod (14), the inside of first supporting tube (11) is inserted and is equipped with second supporting tube (16), the inner wall threaded connection of threaded rod (14) and second supporting tube (16), spout (13) have all been seted up to the inside both sides of first supporting tube (11), the lower extreme fixedly connected with slider (15) of second supporting tube (16), slider (15) and spout (13) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121387082.1U CN215621051U (en) | 2021-06-22 | 2021-06-22 | A analysis presentation device for securities research |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121387082.1U CN215621051U (en) | 2021-06-22 | 2021-06-22 | A analysis presentation device for securities research |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215621051U true CN215621051U (en) | 2022-01-25 |
Family
ID=79944517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121387082.1U Active CN215621051U (en) | 2021-06-22 | 2021-06-22 | A analysis presentation device for securities research |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215621051U (en) |
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2021
- 2021-06-22 CN CN202121387082.1U patent/CN215621051U/en active Active
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