CN216287162U - Multifunctional demonstration device for career planning - Google Patents
Multifunctional demonstration device for career planning Download PDFInfo
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- CN216287162U CN216287162U CN202120509315.4U CN202120509315U CN216287162U CN 216287162 U CN216287162 U CN 216287162U CN 202120509315 U CN202120509315 U CN 202120509315U CN 216287162 U CN216287162 U CN 216287162U
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- 239000011111 cardboard Substances 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 12
- 230000003028 elevating effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a multifunctional demonstration device for career planning, and relates to the technical field of multifunctional demonstration. This multi-functional presentation device is used in career planning, including the diaphragm, one side of diaphragm is provided with the riser, and the front side external surface fixed mounting of diaphragm has the limiting plate, has seted up two sets of spacing holes on the limiting plate, and the top of diaphragm is provided with folding mechanism, and folding mechanism includes dwang, gear, pinion rack, connecting rod and magnet. This career planning is with multi-functional demonstration board, cooperation through fixed plate, L shaped plate, expanding spring, backing plate, articulated piece and connecting rod is used, can carry out altitude mixture control to the demonstration board, can transfer the height of demonstration board according to the not high demand of difference, can carry out free regulation to the demonstration board, has improved the convenience of adjusting, the effectual demonstration effect that improves the demonstration board, has improved people's efficiency of listening and speaking, improves the definition of demonstration content.
Description
Technical Field
The utility model relates to the technical field of multifunctional demonstration, in particular to a multifunctional demonstration device for career planning.
Background
Present multi-functional presentation device is used in planning of partial career does not possess the function of adjusting the height of demonstration board at the in-process that uses, makes the people of back row obstruct the sight by the personnel of front stall easily like this for the efficiency of listening to and speaking is relatively poor, and presentation device can not fold at the in-process that uses and deposits, leads to the demonstration board to expose and has piled up many dust outward, influences the life of demonstration board easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multifunctional demonstration device for career planning, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: career planning is with multi-functional presentation device, including the diaphragm, one side of diaphragm is provided with the riser, and the front side external surface fixed mounting of diaphragm has the limiting plate, has seted up two sets of spacing holes on the limiting plate, and the top of diaphragm is provided with folding mechanism, and folding mechanism includes dwang, gear, pinion rack, connecting rod and magnet, and the articulated dust guard that installs of top surface of riser, and the bottom of diaphragm is provided with elevating system.
Preferably, the spout has been seted up to the front side outer surface of diaphragm, and the inside slidable mounting of spout has the slider, and the front side outer surface of slider and the one end fixed connection of U-shaped pole, the other end of U-shaped pole and the front side outer surface fixed connection of riser, riser and diaphragm slidable mounting are convenient for drive the U-shaped pole and are moved about to drive the pinion rack and remove, improve the smooth and easy nature of removal, with not hard.
Preferably, the fixed block is installed to the top surface of diaphragm, the dwang is installed in the front side outer surface rotation of fixed block, the fixed cover of outer wall of dwang is equipped with gear and demonstration board, two sets of connecting rods of one side outer wall fixedly connected with of riser, spacing hole and fixedly connected with pinion rack are passed to the one end of two sets of connecting rods, pinion rack and gear intermeshing, one side outer wall fixed mounting of pinion rack has the magnet, the also fixed mounting of top surface of demonstration board has the magnet, help demonstration board is fixed, the stability of demonstration board has been guaranteed.
Preferably, elevating system includes the fixed plate, L shape cardboard, expanding spring, the backing plate, articulated piece and connecting rod, the bottom fixed surface of diaphragm installs two sets of fixed plates, three sets of draw-in grooves have all been seted up to one side outer wall of two sets of fixed plates, L shape cardboard is installed to the inside joint of draw-in groove, the adjacent lateral wall fixedly connected with expanding spring of two sets of L shape cardboards, the bottom surface of two sets of L shape cardboards is provided with the backing plate, the top surface of backing plate is provided with articulated piece, the connecting rod is all articulated to install by the both sides outer wall of articulated piece, the one end of two sets of connecting rods is articulated with one side outer wall of two sets of L shape cardboards and is installed.
Preferably, a set of vertical spout and two sets of horizontal spouts have been seted up on the backing plate, the inside slidable mounting of vertical spout has first slider, the top surface of first slider and the bottom fixed surface of articulated piece, articulated piece and backing plate slidable mounting, the equal slidable mounting in inside of two sets of horizontal spouts has the second slider, the top surface of two sets of second sliders and the bottom fixed surface of two sets of L shape cardboards are connected, L shape cardboard and backing plate slidable mounting.
Preferably, the outer surface of the top of the dust guard is fixedly connected with a long handle, and the outer surface of one side of the vertical plate is fixedly connected with a short handle.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this career planning is with multi-functional demonstration board, through the cooperation of riser, limiting plate and dust guard, can prevent dust to the demonstration board, avoids the demonstration board to pile up the dust at the in-process of depositing, has guaranteed the cleanliness factor of demonstration board when next use, improves the practicality of demonstration board, improves the life of demonstration board.
(2) This career planning is with multi-functional demonstration board, through dwang, gear, pinion rack, connecting rod and magnet's cooperation use, can fold the demonstration board, can avoid the demonstration board to be in naked state when not using, effectually avoided external collision and cut the piece to the left or right, improved demonstration board security, the space has been saved in the help, has improved the utilization ratio in space.
(3) This career planning is with multi-functional demonstration board, use through the fixed plate, the L shaped plate, expanding spring, the backing plate, the cooperation of articulated piece and connecting rod, can carry out altitude mixture control to the demonstration board, can be according to the height that different high demands called demonstration board, can carry out free regulation to the demonstration board, the convenience of adjusting has been improved, the effectual demonstration effect that improves the demonstration board, people's efficiency of listening and speaking has been improved, improve the definition of demonstration content, improve the enthusiasm that people listened and spoken.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of the present invention;
FIG. 3 is an enlarged view of section B of the present invention;
FIG. 4 is a top view of the shim plate of the present invention;
fig. 5 is a front view of the present invention.
In the figure: the device comprises a transverse plate 1, a vertical plate 2, a limiting plate 3, a folding mechanism 4, a rotating rod 401, a gear 402, a toothed plate 403, a connecting rod 404, a magnet 405, a demonstration plate 5, a dust-proof plate 6, a lifting mechanism 7, a fixing plate 701, a clamping plate 702L-shaped, a telescopic spring 703, a backing plate 704, a hinged block 705, a connecting rod 706 and a U-shaped rod 8.
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.
The first embodiment is as follows:
referring to fig. 1-5, the present invention provides a technical solution: career planning is with multi-functional presentation device, including diaphragm 1, one side of diaphragm 1 is provided with riser 2, diaphragm 1's front side external surface fixed mounting has limiting plate 3, two sets of spacing holes have been seted up on limiting plate 3, diaphragm 1's top is provided with folding mechanism 4, folding mechanism 4 includes dwang 401, gear 402, pinion rack 403, connecting rod 404 and magnet 405, the articulated dust guard 6 of installing of top surface of riser 2, can prevent dust to demonstration board 5, avoid demonstration board 5 to pile up the dust at the in-process of depositing, the cleanliness factor of demonstration board 5 when next use has been guaranteed, but improve demonstration board 5's practicality, improve demonstration board 5's life, diaphragm 1's bottom is provided with elevating system 7.
Furthermore, the front side outer surface of the transverse plate 1 is provided with a sliding groove, a sliding block is arranged inside the sliding groove in a sliding mode, the front side outer surface of the sliding block is fixedly connected with one end of the U-shaped rod 8, the other end of the U-shaped rod 8 is fixedly connected with the front side outer surface of the vertical plate 2, and the vertical plate 2 is slidably arranged with the transverse plate 1.
Furthermore, the outer surface of the top of the dust guard 6 is fixedly connected with a long handle, and the outer surface of one side of the vertical plate 2 is fixedly connected with a short handle.
Example two:
referring to fig. 1-5, on the basis of the first embodiment, a fixed block is fixedly installed on the outer surface of the top of the horizontal plate 1, a rotating rod 401 is rotatably installed on the outer surface of the front side of the fixed block, a gear 402 and a demonstration plate 5 are fixedly sleeved on the outer wall of the rotating rod 401, two sets of connecting rods 404 are fixedly connected to the outer wall of one side of the vertical plate 2, one ends of the two sets of connecting rods 404 pass through a limiting hole and are fixedly connected with a toothed plate 403, the toothed plate 403 is meshed with the gear 402, an iron absorbing stone 405 is fixedly installed on the outer wall of one side of the toothed plate 403, the iron absorbing stone 405 is an anode, an iron absorbing stone 405 is also fixedly installed on the outer surface of the top of the demonstration plate 5, the iron absorbing stone 405 is a cathode, when a person performs demonstration, the long handle is pulled by a hand, the long handle drives the dust-proof plate 6 to rotate by one hundred eighty degrees, the short handle is pulled by a hand, the vertical plate of the short handle drives the 2 to move leftwards, the connecting rod 404 is driven by the vertical plate 2 to move leftwards, the connecting rod 404 drives the magnet 405 to move leftwards, the magnet 405 drives the gear 402 to rotate, the gear 402 drives the rotating rod 401 to rotate, the rotating rod 401 drives the demonstration board 5 to rotate, when the demonstration board 5 rotates ninety degrees, the two groups of magnets 405 are just mutually attracted together, thereby fixing the demonstration board 5, the demonstration board 5 can be prevented from being exposed when not in use, external collision and scratch are effectively avoided, the safety of the demonstration board 5 is improved, the space is saved, the space utilization rate is improved, the lifting mechanism 7 comprises a fixing plate 701, an L-shaped clamping plate 702, a telescopic spring 703, a backing plate 704, a hinge block 705 and a connecting rod 706, two groups of fixing plates 701 are fixedly installed on the outer surface of the bottom of the transverse plate 1, three groups of clamping grooves are respectively formed in the outer walls of one sides of the two groups of fixing plates 701, the L-shaped clamping plate 702 is installed in the clamping grooves, the adjacent side walls of the two groups of L-shaped clamping plates 702 are fixedly connected with telescopic springs 703, the outer surfaces of the bottoms of the two groups of L-shaped clamping plates 702 are provided with backing plates 704, the outer surfaces of the tops of the backing plates 704 are provided with hinged blocks 705, the outer walls of the two sides of the hinged blocks 705 are respectively hinged with a connecting rod 706, one end of each of the two groups of connecting rods 706 is hinged with the outer wall of one side of each of the two groups of L-shaped clamping plates 702, the hinged blocks 705 are kicked by feet, the hinged blocks 705 move backwards, the hinged blocks 705 drive the two groups of connecting rods 706 to move backwards, the two groups of connecting rods 706 drive the two groups of L-shaped clamping plates 702 to move backwards, the two groups of L-shaped clamping plates 702 come out from clamping grooves of the two groups of fixing plates 701, the two groups of fixing plates 701 are placed into the clamping grooves below, the transverse plates 1 are adjusted to proper positions, the height of the demonstration plates 5 can be adjusted, the heights of the demonstration plates can be adjusted according to different height requirements, the demonstration plates 5 can be freely adjusted, and the convenience in adjustment can be improved, the effectual demonstration effect that has improved demonstration board 5, the efficiency of listening and speaking of people has been improved, improve the definition of demonstration content, improve the enthusiasm that people listened and spoken, a set of vertical spout and two sets of horizontal spout have been seted up on the backing plate 704, the inside slidable mounting of vertical spout has first slider, the top surface of first slider and the bottom fixed surface of articulated piece 705, articulated piece 705 and backing plate 704 slidable mounting, the equal slidable mounting in inside of two sets of horizontal spouts has the second slider, the top surface of two sets of second sliders and the bottom fixed surface of two sets of L shape cardboard 702, L shape cardboard 702 and backing plate 704 slidable mounting.
The working principle is as follows: when a person is demonstrated, the long handle is pulled by hand, the dust-proof plate 6 is driven by the long handle to rotate one hundred eighty degrees, the short handle is pulled by hand, the vertical plate 2 is driven by the short handle to move leftwards, the connecting rod 404 is driven by the vertical plate 2 to move leftwards, the magnet 405 is driven by the connecting rod 404 to move leftwards, the gear 402 is driven by the magnet 405 to rotate, the rotating rod 401 is driven by the gear 402 to rotate, the demonstration plate 5 is driven by the rotating rod 401 to rotate, after the demonstration plate 5 rotates ninety degrees, the two groups of magnets 405 are just mutually attracted together, so that the demonstration plate 5 is fixed, one side of the transverse plate 1 is grasped by hand, the hinge block 705 is kicked by feet, the hinge block 705 moves backwards, the hinge block 705 drives the two groups of connecting rods 706 to move backwards, the two groups of L-shaped clamping plates 702 are driven by the two groups of connecting rods 706 to move backwards, and the two groups of L-shaped clamping plates 702 come out of the clamping grooves of the two groups of fixing plates 701, two sets of fixing plates 701 are placed in the clamping grooves below, and the transverse plate 1 is adjusted to a proper position.
Claims (6)
1. Career planning is with multi-functional presentation device, including diaphragm (1), its characterized in that: one side of diaphragm (1) is provided with riser (2), and the front side outer surface fixed mounting of diaphragm (1) has limiting plate (3), has seted up two sets of spacing holes on limiting plate (3), and the top of diaphragm (1) is provided with folding mechanism (4), and folding mechanism (4) include dwang (401), gear (402), pinion rack (403), connecting rod (404) and magnet (405), and the articulated dust guard (6) of installing of top surface of riser (2), and the bottom of diaphragm (1) is provided with elevating system (7).
2. The multi-functional presentation device is used in career planning of claim 1 characterized in that: the front side outer surface of the transverse plate (1) is provided with a sliding groove, a sliding block is arranged inside the sliding groove in a sliding mode, the front side outer surface of the sliding block is fixedly connected with one end of a U-shaped rod (8), the other end of the U-shaped rod (8) is fixedly connected with the front side outer surface of a vertical plate (2), and the vertical plate (2) is slidably arranged with the transverse plate (1).
3. The multi-functional presentation device is used in career planning of claim 1 characterized in that: the top surface fixed mounting of diaphragm (1) has the fixed block, the front side outer surface of fixed block rotates and installs dwang (401), the outer wall fixed cover of dwang (401) is equipped with gear (402) and demonstration board (5), two sets of connecting rods (404) of one side outer wall fixedly connected with of riser (2), spacing hole and fixedly connected with pinion rack (403) are passed to the one end of two sets of connecting rods (404), pinion rack (403) and gear (402) intermeshing, one side outer wall fixed mounting of pinion rack (403) has magnet (405), the top surface of demonstration board (5) is fixed mounting also has magnet (405).
4. The multi-functional presentation device is used in career planning of claim 1 characterized in that: elevating system (7) are including fixed plate (701), L shape cardboard (702), expanding spring (703), backing plate (704), articulated piece (705) and connecting rod (706), the bottom surface fixed mounting of diaphragm (1) has two sets of fixed plates (701), three groups of draw-in grooves have all been seted up to one side outer wall of two sets of fixed plates (701), L shape cardboard (702) are installed to the inside joint of draw-in groove, adjacent lateral wall fixedly connected with expanding spring (703) of two sets of L shape cardboard (702), the bottom surface of two sets of L shape cardboard (702) is provided with backing plate (704), the top surface of backing plate (704) is provided with articulated piece (705), connecting rod (706) are all articulated to be installed to the both sides outer wall of articulated piece (705), the one end of two sets of connecting rod (706) is articulated the installation with one side outer wall of two sets of L shape cardboard (702).
5. The multi-functional presentation device is used in career planning of claim 4 characterized in that: set up a set of vertical spout and two sets of horizontal spouts on backing plate (704), the inside slidable mounting of vertical spout has first slider, the top surface of first slider and the bottom surface fixed connection of articulated piece (705), articulated piece (705) and backing plate (704) slidable mounting, the equal slidable mounting in inside of two sets of horizontal spouts has the second slider, the top surface of two sets of second sliders and the bottom surface fixed connection of two sets of L shape cardboard (702), L shape cardboard (702) and backing plate (704) slidable mounting.
6. The multi-functional presentation device is used in career planning of claim 1 characterized in that: the outer fixed surface in top of dust guard (6) is connected with long handle, and the outer fixed surface in one side of riser (2) is connected with short handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120509315.4U CN216287162U (en) | 2021-03-09 | 2021-03-09 | Multifunctional demonstration device for career planning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120509315.4U CN216287162U (en) | 2021-03-09 | 2021-03-09 | Multifunctional demonstration device for career planning |
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| Publication Number | Publication Date |
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| CN216287162U true CN216287162U (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120509315.4U Active CN216287162U (en) | 2021-03-09 | 2021-03-09 | Multifunctional demonstration device for career planning |
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| Country | Link |
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| CN (1) | CN216287162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116758837A (en) * | 2023-05-31 | 2023-09-15 | 侯根合 | Safety warning device for construction engineering management |
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2021
- 2021-03-09 CN CN202120509315.4U patent/CN216287162U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116758837A (en) * | 2023-05-31 | 2023-09-15 | 侯根合 | Safety warning device for construction engineering management |
| CN116758837B (en) * | 2023-05-31 | 2024-02-06 | 侯根合 | Safety warning device for construction engineering management |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231203 Address after: No.3699 Jingyue street, Changchun City, Jilin Province, 130000 Patentee after: JILIN University OF FINANCE AND ECONOMICS Address before: 130117 Jilin province Changchun Jingyue Street No. 3699 Patentee before: Yin Bing |