CN208670458U - A kind of teaching one-piece easy to remove - Google Patents
A kind of teaching one-piece easy to remove Download PDFInfo
- Publication number
- CN208670458U CN208670458U CN201820799363.XU CN201820799363U CN208670458U CN 208670458 U CN208670458 U CN 208670458U CN 201820799363 U CN201820799363 U CN 201820799363U CN 208670458 U CN208670458 U CN 208670458U
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- China
- Prior art keywords
- hydraulic cylinder
- display screen
- teaching
- sides
- cabinet
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a kind of teaching one-pieces easy to remove, including pedestal, display screen and universal wheel can be fixed, the pedestal includes bottom plate and Mobile base, cabinet is installed at the top of the bottom plate, the intracavity bottom two sidewalls of the cabinet are mounted on first hydraulic cylinder, First piston bar is plugged at the top of the first hydraulic cylinder, the top of two groups of First piston bars is connected with the back side two sides of display screen respectively, top plate is installed at the top of the display screen, the bottom of the top plate is equipped with rubber pad, and the left side wall of the cabinet is equipped with external power supply.The utility model can fix universal wheel by having additional, and make conveniently moving by that can fix universal wheel, while can effectively alleviate vibration by spring; so that display screen is protected; vibration is avoided to impact it, it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model relates to a kind of teaching one-piece, in particular to a kind of teaching one-piece easy to remove.
Background technique
All-in-one machine, being divided into has photocopy all-in-one machine and computer all-in-one machine.OfficeMate office partner's photocopy all-in-one machine is simple
For be exactly integrate fax, printing with duplicate etc. functions machine, teaching one-piece be teaching above a kind of educational aid, specially
Benefit number is CN201720217978.2, discloses one kind convenient for all-in-one machine for multimedia teaching, which during use, moves
Dynamic inconvenience, and do not have the function of damping in the process of moving, vibration can not be alleviated, display screen is protected, and
Display screen can not rotational angle, the viewing of different angle can not be adapted to, therefore, it is proposed that a kind of teaching one easy to remove
Machine.
Utility model content
The main purpose of the utility model is to provide a kind of teaching one-pieces easy to remove, can effectively solve background
Device is during use, mobile inconvenient in technology, and does not have the function of damping, Wu Fahuan in the process of moving
Display screen is protected in solution vibration, and display screen can not rotational angle, the problem of viewing of different angle can not be adapted to.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of teaching one-piece easy to remove, including pedestal, display screen and universal wheel can be fixed, the pedestal includes bottom
Plate and Mobile base are equipped with cabinet at the top of the bottom plate, and it is hydraulic that the intracavity bottom two sidewalls of the cabinet are mounted on first
Cylinder, is plugged with First piston bar at the top of the first hydraulic cylinder, the top of two groups of First piston bars respectively with the back of display screen
Face two sides connect, and are equipped with top plate at the top of the display screen, the bottom of the top plate is equipped with rubber pad, a left side for the cabinet
Side wall is equipped with external power supply, and the front-rear side walls two sides of the bottom plate offer placing groove, the inner cavity installation of the placing groove
There is a second hydraulic cylinder, the outer end of the second hydraulic cylinder is plugged with second piston bar, the outer end of two groups of second piston bars and movement
The two sides of seat are fixedly connected, and the top two sides of the Mobile base offer through-hole, and the pin shaft is through through-hole and connects limited
Position block, the bottom of the limited block, which is equipped with, can fix universal wheel, and the outer wall of the pin shaft is set with spring, the top of the spring
Portion is connected with the bottom of Mobile base with the top of limited block respectively with bottom.
Further, there are also fixed block, the outer wall of the fixed block is connected with folding rod for the back side installation of the display screen
One end, the other end of the folding rod passes through the side of hinge and connecting plate, the other side both ends of the connecting plate respectively and
The outer wall of two groups of First piston bars is fixedly connected.
Further, the hydraulic output end of the first hydraulic cylinder and second hydraulic cylinder respectively with First piston bar and second
The hydraulic input terminal of piston rod connects.
Further, the external power supply is electrically connected with first hydraulic cylinder, display screen and second hydraulic cylinder respectively.
Compared with prior art, the utility model has the following beneficial effects:
1. the teaching one-piece easy to remove of the utility model can fix universal wheel by having additional, by that can fix
Universal wheel makes conveniently moving, while can effectively alleviate vibration by spring, so that display screen is protected, avoids shaking
It is impacted.
2. the teaching one-piece easy to remove of the utility model is connected by the display screen back side by folding stand and link block
It connects, display screen is turned an angle, make it possible to adapt to different angle and watched.
3. the teaching one-piece easy to remove of the utility model, second hydraulic cylinder works so that piston rod drives movement
Seat carries out mobile so that bearing area becomes larger, so that support is firm.
Detailed description of the invention
Fig. 1 is the overall structure diagram of this practical teaching one-piece easy to remove；
Fig. 2 is the schematic diagram of base structure of this practical teaching one-piece easy to remove；
Fig. 3 is the bottom plate side structure schematic view of this practical teaching one-piece easy to remove；
Fig. 4 is the display screen structure schematic diagram of this practical teaching one-piece easy to remove.
In figure: 1, pedestal；2, cabinet；3, first hydraulic cylinder；4, First piston bar；5, display screen；6, top plate；7, rubber
Pad；8, bottom plate；9, Mobile base；10, second piston bar；11, through-hole；12, external power supply；13, pin shaft；14, limited block；15, may be used
Fixed universal wheel；16, spring；17, placing groove；18, second hydraulic cylinder；19, connecting plate；20, hinge；21, folding rod；22, solid
Determine block.
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.
As shown in Figs 1-4, a kind of teaching one-piece easy to remove, including pedestal 1, display screen 5 and universal wheel can be fixed
15, the pedestal 1 includes bottom plate 8 and Mobile base 9, and the top of the bottom plate 8 is equipped with cabinet 2, the intracavity bottom of the cabinet 2
Two sidewalls are mounted on first hydraulic cylinder 3, and the top of the first hydraulic cylinder 3 is plugged with First piston bar 4, two groups of first pistons
The top of bar 4 is connected with the back side two sides of display screen 5 respectively, and the top of the display screen 5 is equipped with top plate 6, the top plate 6
Bottom is equipped with rubber pad 7, and the left side wall of the cabinet 2 is equipped with external power supply 12, and the front-rear side walls two sides of the bottom plate 8 are equal
Placing groove 17 is offered, the inner cavity of the placing groove 17 is equipped with second hydraulic cylinder 18, and the outer end of the second hydraulic cylinder 18 is inserted
It is connected to second piston bar 10, the outer end of two groups of second piston bars 10 is fixedly connected with the two sides of Mobile base 9, the Mobile base 9
Top two sides offer through-hole 11, and the pin shaft 13 is through through-hole 11 and is connected with limited block 14, the bottom of the limited block 14
Portion, which is equipped with, can fix universal wheel 15, and the outer wall of the pin shaft 13 is set with spring 16, the top and bottom point of the spring 16
Not connected with the bottom of Mobile base 9 with the top of limited block 14.
Wherein, there are also fixed block 22, the outer wall of the fixed block 22 is connected with folding rod for the back side installation of the display screen 5
21 one end, the other end of the folding rod 21 pass through the side of hinge 20 and connecting plate 19, the other side of the connecting plate 19
Both ends are fixedly connected with the outer wall of two groups of First piston bars 4 respectively.
Wherein, the hydraulic output end of the first hydraulic cylinder 3 and second hydraulic cylinder 18 respectively with First piston bar 4 and second
The hydraulic input terminal of piston rod 10 connects.
Wherein, the external power supply 12 is electrically connected with first hydraulic cylinder 3, display screen 5 and second hydraulic cylinder 18 respectively.
Working principle: in use, first when in use, making 4 band of First piston bar by starting first hydraulic cylinder 3
Dynamic display screen 5 rises to certain height, then starts second hydraulic cylinder 18 and second piston bar 10 is made to drive Mobile base 9 outside
Extend, so that bearing area becomes larger, so that support is firm, then carries out use, during use, pass through pulling
Display screen 5 can make display screen 5 rotate certain angle, make it possible to adapt to different angles using the folding property of folding stand 21
The viewing of degree closes at the decline of 4 driving display screen 5 of First piston bar by starting first hydraulic cylinder 3 when not using
The inner cavity of cabinet 2 can make that dust is avoided to enter to display screen with the top of seal case 2 by the rubber pad 7 of 6 bottom of top plate
5 pollute, and then make second piston bar 10 that Mobile base 9 be driven to reset by starting second hydraulic cylinder 18, and then utilizing can
Fixed universal wheel 15 is moved, so that conveniently moving, in mobile process, can effectively alleviate vibration by spring 16,
So that display screen 5 is effectively protected, the apparatus structure is simple, practical convenient for operation.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of teaching one-piece easy to remove, including pedestal (1), display screen (5) and universal wheel (15), feature can be fixed
Be: the pedestal (1) includes bottom plate (8) and Mobile base (9), is equipped with cabinet (2), the case at the top of the bottom plate (8)
The intracavity bottom two sidewalls of body (2) are mounted on first hydraulic cylinder (3), are plugged with first at the top of the first hydraulic cylinder (3)
Piston rod (4), the top of two groups of First piston bars (4) are connected with the back side two sides of display screen (5) respectively, the display screen (5)
Top be equipped with top plate (6), the bottom of the top plate (6) is equipped with rubber pad (7), the installation of the left side wall of the cabinet (2)
Have external power supply (12), the front-rear side walls two sides of the bottom plate (8) offer placing groove (17), the placing groove (17) it is interior
Chamber is equipped with second hydraulic cylinder (18), and the outer end of the second hydraulic cylinder (18) is plugged with second piston bar (10), and two group second
The outer end of piston rod (10) is fixedly connected with the two sides of Mobile base (9), and the top two sides of the Mobile base (9) offer through-hole
(11), pin shaft (13) through through-hole (11) and is connected with limited block (14), and the bottom of the limited block (14) is equipped with and can fix
The outer wall of universal wheel (15), the pin shaft (13) is set with spring (16), the top and bottom of the spring (16) respectively and move
The bottom of dynamic seat (9) is connected with the top of limited block (14).
2. teaching one-piece easy to remove according to claim 1, it is characterised in that: the back side of the display screen (5)
There are also fixed block (22), the outer walls of the fixed block (22) to be connected with one end of folding rod (21), the folding rod (21) for installation
The other end by the sides of hinge (20) and connecting plate (19), the other side both ends of the connecting plate (19) respectively with two groups the
The outer wall of one piston rod (4) is fixedly connected.
3. teaching one-piece easy to remove according to claim 1, it is characterised in that: the first hydraulic cylinder (3) and
The hydraulic output end of second hydraulic cylinder (18) connects with the hydraulic input terminal of First piston bar (4) and second piston bar (10) respectively
It connects.
4. teaching one-piece easy to remove according to claim 1, it is characterised in that: the external power supply (12) is respectively
It is electrically connected with first hydraulic cylinder (3), display screen (5) and second hydraulic cylinder (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820799363.XU CN208670458U (en) | 2018-05-28 | 2018-05-28 | A kind of teaching one-piece easy to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820799363.XU CN208670458U (en) | 2018-05-28 | 2018-05-28 | A kind of teaching one-piece easy to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208670458U true CN208670458U (en) | 2019-03-29 |
Family
ID=65823748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820799363.XU Expired - Fee Related CN208670458U (en) | 2018-05-28 | 2018-05-28 | A kind of teaching one-piece easy to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208670458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110338559A (en) * | 2019-06-13 | 2019-10-18 | 西安财经学院 | A kind of opera literatures searching terminal easy to remove |
| CN112524452A (en) * | 2020-11-25 | 2021-03-19 | 栗明伟 | Intelligent multimedia android online teaching interaction all-in-one machine |
-
2018
- 2018-05-28 CN CN201820799363.XU patent/CN208670458U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110338559A (en) * | 2019-06-13 | 2019-10-18 | 西安财经学院 | A kind of opera literatures searching terminal easy to remove |
| CN112524452A (en) * | 2020-11-25 | 2021-03-19 | 栗明伟 | Intelligent multimedia android online teaching interaction all-in-one machine |
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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: 20190329 |