CN211349606U - Securities investment analysis presentation device - Google Patents
Securities investment analysis presentation device Download PDFInfo
- Publication number
- CN211349606U CN211349606U CN202020182852.8U CN202020182852U CN211349606U CN 211349606 U CN211349606 U CN 211349606U CN 202020182852 U CN202020182852 U CN 202020182852U CN 211349606 U CN211349606 U CN 211349606U
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- sliding
- fixedly connected
- rod
- installation frame
- blackboard
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Abstract
The utility model discloses a security investment analysis demonstration device, which comprises an installation frame, wherein a blackboard is embedded and installed on the right side of the installation frame, the left side and the right side of the blackboard are provided with track grooves, the left side of the installation frame is embedded with a display screen, the upper end of the display screen is provided with a roller shutter and a roller which are matched with each other, the bottom end of the installation frame is provided with a lifting device, the lifting device is matched with the second sliding block through the lifting rod, the boss, the sleeve, the second sliding rod, the connecting plate, the supporting plate, the spring, the sliding groove and the second sliding block, so that the height of the mounting frame can be conveniently adjusted, the use requirements of teachers with different heights can be met, the lower end of the lifting device is fixedly connected with a base, the lower surface corner of the base is provided with a supporting leg, the supporting leg lower extreme is provided with the universal wheel, the universal wheel is from taking the locking mechanism, through setting up the removal of the presentation device of being convenient for of universal wheel.
Description
Technical Field
The utility model relates to a security investment technical field specifically relates to a security investment analysis presentation device.
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 the securities investment analysis demonstration device is arranged in each classroom, a large amount of funds of a school need to be consumed, and the securities investment analysis demonstration device is difficult to achieve, so that the existing problems are urgently needed to be solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a powerful securities investment analysis presentation device, through setting up elevating gear and mobile device for this device height-adjusting is more convenient with removing, has increased the practicality of this device.
In order to realize the purpose, the technical scheme of the utility model is that:
the utility model provides a securities investment analysis presentation device, includes the installation frame, the installation frame right side is inlayed and is installed the blackboard, the blackboard left and right sides is provided with the track groove, the first slider of track groove upper end sliding connection, first slider is provided with the lug towards the one end of blackboard, is connected with first slide bar between the first slider, and first slide bar both ends are provided with the recess, and lug on the first slider and the recess looks adaptation on the first slide bar, first slide bar bottom are provided with the sponge, and the installation frame left side is inlayed and is installed the display screen, mutually supporting's roller shutter and winding up roller are installed to the display screen upper end, both ends roll connection supporting shoe about the winding up roller, the standing groove is installed to the display screen lower extreme, the standing groove left side is provided with roller shutter lifting switch, and the installation frame bottom is provided with elevating, Second slide bar, connecting rod, connecting plate, backup pad, spring, spout and second slider, lifter top fixed connection installation frame, lifter fixed surface are connected with a plurality of bosss, boss and telescopic inner wall sliding connection, the connecting plate is installed in telescopic left side, the spout has been seted up to the top and bottom in the connecting plate, spout sliding connection second slider, be provided with the backup pad between the second slider, the one end of backup pad left surface fixedly connected with spring, the other end fixed connection of spring has the side at the connecting plate, backup pad right flank fixedly connected with connecting rod, the one end fixedly connected with second slide bar of backup pad is kept away from to the connecting rod, the second slide bar cooperatees with the lower extreme of boss after running through the sleeve.
In this embodiment: the sleeve lower extreme fixedly connected with base, the lower surface edge of base is provided with the supporting leg, the supporting leg lower extreme is provided with the universal wheel, the universal wheel is from taking the locking mechanism.
In this embodiment: the second slide bar is in a cuboid shape.
Compared with the prior art, the beneficial effects of the utility model are that: (1) the lifting rod, the boss, the sleeve, the second sliding rod, the connecting plate, the supporting plate, the spring, the sliding groove and the second sliding block are matched with each other, so that the height of the installation frame can be conveniently adjusted, and the use requirements of teachers with different heights can be met; (2) the blackboard is characterized in that a rail groove, a blackboard, a first sliding rod and a first sliding block are arranged to be matched with each other, so that the height of an installation frame can be conveniently adjusted, the use requirements of teachers with different heights can be met, the teachers write on the blackboard with chalk, the trend of corresponding individual K lines is explained, after teaching is finished, the first sliding rod is moved up and down, the surface of the blackboard is wiped cleanly by sponge at the lower end of the first sliding rod, the surface of the blackboard is convenient to clean, a lug on the first sliding rod is in clearance fit with a groove on the first sliding rod, the first sliding rod is convenient to detach from the sliding rod, and dust adsorbed by the sponge at the lower end of the first sliding rod; (3) through setting up a roll curtain, winding up roller, supporting shoe and rolling up curtain control switch and mutually supporting, treat that after the teaching is ended, roll up curtain control switch control and roll up the curtain and cover the display screen, prevent that the display screen from being infected with the dust.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;
reference numerals: the device comprises an installation frame 1, a track groove 2, a blackboard 3, a first slide bar 4, a first slide block 5, a placing groove 6, a roller shutter lifting switch 7, a display screen 8, a roller shutter 9, a roller shutter 10, a supporting block 11, a lifting bar 12, a boss 13, a sleeve 14, a base 15, a supporting leg 16, a universal wheel 17, a second slide bar 18, a connecting rod 19, a connecting plate 20, a supporting plate 21, a spring 22, a sliding groove 23 and a second slide block 24.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings 1-2.
The utility model provides a securities investment analysis presentation device, includes installation frame 1, install blackboard 3 on 1 right side of installation frame, the 3 left and right sides of blackboard is provided with track groove 2, the first slider 5 of sliding connection in track groove 2 upper end, first slider 5 is provided with the lug towards the one end of blackboard 3, is connected with first slide bar 4 between the first slider 5, and first slide bar 4 both ends are provided with the recess, and lug on the first slider 5 and the recess looks adaptation on the first slide bar 4 are convenient for dismantle first slide bar 4 from slider 5, and first slide bar 4 bottom is provided with the sponge, and the teaching in-process, the teacher writes on blackboard 3 with the chalk, explains corresponding individual stock K line tendency, after the teaching, reciprocates first slide bar 4, and the sponge of first slide bar 4 lower extreme sassafras the blackboard 3 surface totally.
In this embodiment: install display screen 8 on the left of installation frame 1, with 8 switch-on power supplies of display screen and with external networking, can show individual strand K line trend on the display screen 8, roller blind 9 and the winding up roller 10 of mutually supporting are installed to display screen 8 upper end, both ends roll connection supporting shoe 11 about the winding up roller 10, and standing groove 6 is installed to the 8 lower extremes of display screen, 6 left sides of standing groove are provided with roller blind lifting switch 7, and after the teaching, start roller blind lifting switch 7 control and roll up curtain 9 and cover display screen 8, prevent that display screen 8 from being infected with the dust.
In this embodiment: the bottom end of the installation frame 1 is provided with a lifting device, the lifting device comprises a lifting rod 12, a boss 13, a sleeve 14, a second sliding rod 18, a connecting rod 19, a connecting plate 20, a supporting plate 21, a spring 22, a sliding groove 23 and a second sliding block 24, the top end of the lifting rod 12 is fixedly connected with the installation frame 1, the surface of the lifting rod 12 is fixedly connected with a plurality of bosses 13, the bosses 13 are slidably connected with the inner wall of the sleeve 14, the left side of the sleeve 14 is provided with the connecting plate 20, the upper and lower surfaces in the connecting plate 20 are provided with the sliding grooves 23, the sliding grooves 23 are slidably connected with the second sliding block 24, the supporting plate 21 is arranged between the second sliding blocks 24, the left side of the supporting plate 21 is fixedly connected with one end of the spring 22, the other end of the spring 22 is fixedly connected with the side surface of the connecting plate 20, the second slide bar 18 runs through the sleeve 14 and then is matched with the lower end of the boss 13, the support plate 21 is pushed leftwards, the support plate 21 compresses the spring 22 leftwards, the second slide bar 18 is driven to move leftwards at the same time, the blocking effect of the boss 13 in vertical movement is relieved, then the lifting rod 12 can be pulled upwards and downwards, the height of the installation frame 1 can be adjusted, after the height of the installation frame 1 is adjusted, the support plate 21 can be loosened, the spring 22 pushes the support plate 21 rightwards by utilizing the self elasticity, the support plate 21 drives the second slide bar 18 to move rightwards, the second slide bar 18 moves to the lower end of the boss 13, the height adjustment of the installation frame 1 is completed, and the use requirements of teachers.
In this embodiment: the sleeve lower extreme fixedly connected with base 15, the lower surface edge of base 15 is provided with supporting leg 16, the 16 lower extremes of supporting leg is provided with universal wheel 17, universal wheel 17 is from taking the locking mechanism, and the removal of the presentation device of being convenient for through setting up universal wheel 17 can be used to the teaching in different classrooms, helps saving the education fund.
In this embodiment: the shape of the second slide bar 18 is a cuboid, which is helpful for increasing the contact area between the second slide bar 18 and the lower end of the boss 13, and plays a role in well supporting the demonstration device.
The utility model discloses a theory of operation is: the supporting plate 21 is pushed leftwards, the supporting plate 21 compresses the spring 22 leftwards, and meanwhile, the second sliding rod 18 is driven to move leftwards, so that the blocking effect of the boss 13 on the up-and-down movement is removed, then the lifting rod 12 can be pulled up and down, the height of the installation frame 1 can be adjusted, after the height adjustment of the installation frame 1 is finished, the supporting plate 21 can be loosened, the spring 22 utilizes the self elasticity to push the supporting plate 21 rightwards, the supporting plate 21 drives the second sliding rod 18 to move rightwards, the second sliding rod 18 moves to the lower end of the boss 13, the height adjustment of the installation frame 1 is finished, and the use requirements of teachers; the display screen 8 is powered on and is networked with the outside, the tendency of the K lines of each line can be displayed on the display screen 8, a teacher writes on the blackboard 3 by using chalk, the tendency of the corresponding K lines of each line is explained, after the teaching is finished, the first sliding rod 4 is moved up and down, and the sponge at the lower end of the first sliding rod 4 wipes the surface of the blackboard 3 clean.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (3)
1. A securities investment analysis presentation device, includes installation frame (1), its characterized in that: install blackboard (3) on installation frame (1) right side inlay, the blackboard (3) left and right sides is provided with track groove (2), first slider (5) of sliding connection in track groove (2) upper end, first slider (5) are provided with the lug towards the one end of blackboard (3), be connected with first slide bar (4) between first slider (5), first slide bar (4) both ends are provided with the recess, lug on first slider (5) and the recess looks adaptation on first slide bar (4), first slide bar (4) bottom is provided with the sponge, installation frame (1) left side is inlayed and is installed display screen (8), display screen (8) upper end is installed mutually supported and is rolled up curtain (9) and winding up roller (10), both ends roll connection supporting shoe (11) about winding up roller (10), standing groove (6) are installed to display screen (8) lower extreme, the curtain rolling lifting switch (7) is arranged on the left side of the placing groove (6), the lifting device is arranged at the bottom end of the mounting frame (1), the lifting device comprises a lifting rod (12), a boss (13), a sleeve (14), a second sliding rod (18), a connecting rod (19), a connecting plate (20), a supporting plate (21), a spring (22), a sliding groove (23) and a second sliding block (24), the top end of the lifting rod (12) is fixedly connected with the mounting frame (1), the surface of the lifting rod (12) is fixedly connected with a plurality of bosses (13), the bosses (13) are in sliding connection with the inner wall of the sleeve (14), the connecting plate (20) is installed on the left side of the sleeve (14), the sliding groove (23) is formed in the upper surface and the lower surface of the connecting plate (20), the sliding groove (23) is in sliding connection with the second sliding block, one end of a spring (22) is fixedly connected to the left side face of the supporting plate (21), the other end of the spring (22) is fixedly connected to the side face of the connecting plate (20), a connecting rod (19) is fixedly connected to the right side face of the supporting plate (21), one end of the connecting rod (19) far away from the supporting plate (21) is fixedly connected with a second sliding rod (18), and the second sliding rod (18) penetrates through the sleeve (14) and then is matched with the lower end of the boss (13).
2. The security investment analysis presentation apparatus as claimed in claim 1, wherein: the sleeve (14) lower extreme fixedly connected with base (15), the lower surface corner of base (15) is provided with supporting leg (16), supporting leg (16) lower extreme is provided with universal wheel (17), universal wheel (17) are from the dead mechanism of area lock.
3. The security investment analysis presentation apparatus as claimed in claim 1, wherein: the second sliding rod (18) is in a cuboid shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020182852.8U CN211349606U (en) | 2020-02-19 | 2020-02-19 | Securities investment analysis presentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020182852.8U CN211349606U (en) | 2020-02-19 | 2020-02-19 | Securities investment analysis presentation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211349606U true CN211349606U (en) | 2020-08-25 |
Family
ID=72101619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020182852.8U Expired - Fee Related CN211349606U (en) | 2020-02-19 | 2020-02-19 | Securities investment analysis presentation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211349606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766814A (en) * | 2022-04-19 | 2022-07-22 | 威海海洋职业学院 | Multi-functional think political affairs education intelligent teaching device |
-
2020
- 2020-02-19 CN CN202020182852.8U patent/CN211349606U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766814A (en) * | 2022-04-19 | 2022-07-22 | 威海海洋职业学院 | Multi-functional think political affairs education intelligent teaching device |
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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: 20200825 Termination date: 20210219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |