CN109210346A - A kind of device for mobile computer instruments used for education - Google Patents
A kind of device for mobile computer instruments used for education Download PDFInfo
- Publication number
- CN109210346A CN109210346A CN201711473443.2A CN201711473443A CN109210346A CN 109210346 A CN109210346 A CN 109210346A CN 201711473443 A CN201711473443 A CN 201711473443A CN 109210346 A CN109210346 A CN 109210346A
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- China
- Prior art keywords
- sliding block
- groove
- fixed
- instruments used
- mobile computer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000013016 damping Methods 0.000 claims description 20
- 125000006850 spacer group Chemical group 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
- F16B7/14—Telescoping systems locking in intermediate non-discrete positions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/20—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using bayonet connections
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses a kind of devices for mobile computer instruments used for education, a kind of device for mobile computer instruments used for education, including computer teaching instrument body (1), it is connected and fixed mechanism, walking mechanism (11) and supporting mechanism (12), it is characterized in that, the bottom of the computer teaching instrument body (1), which is fixedly mounted on, to be connected and fixed in mechanism, and the bottom end for being connected and fixed mechanism is respectively arranged with walking mechanism (11) and supporting mechanism (12).The beneficial effects of the invention are as follows, structure is simple, it is easy to operate, very easily computer teaching instrument body can be moved, and when computer teaching instrument body is moved to target position, the support of computer teaching instrument body can be fixed by supporting mechanism, save manpower, increase the flexibility that computer teaching instrument uses.
Description
Technical field
The present invention relates to technical field of teaching instruments, more specifically, being related to a kind of for mobile computer instruments used for education
Device.
Background technique
Computer teaching instrument is usually to be made of allocation of computer counterpart external device and corresponding software, is used in and calculates
In the teaching of machine relevant speciality, its feature is: flexibly, wide adaptability can need to configure difference according to course for configuration
External equipment and teaching software.
Now with the rapid development of computer teaching technical device, computer teaching instrument is more used for course religion
It learns, is brought conveniently to teaching；But the volume of active computer instruments used for education is bigger, weight ratio is heavier, mostly all
It is the movement for manually carrying out computer teaching instrument, the teacher poor for physical strength condition is inconvenient in work, therefore needs
It designs a kind of movement and the project that convenient device is R&D work is haggled in fixation.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the one kind proposed is used for mobile computer
The device of instruments used for education.
To achieve the above object, the invention adopts the following technical scheme:
A kind of device for mobile computer instruments used for education, including computer teaching instrument body (1), be connected and fixed mechanism,
Walking mechanism (11) and supporting mechanism (12), which is characterized in that the bottom of the computer teaching instrument body (1) is fixedly mounted
On being connected and fixed mechanism, the bottom end for being connected and fixed mechanism is respectively arranged with walking mechanism (11) and supporting mechanism (12).
A kind of device for mobile computer instruments used for education according to claim 1, it is characterised in that: the company
Connecing fixed structure includes fixed plate (2), two dragging tracks (6), sliding block one (7) and sliding block two (8)；The fixed plate (2) has
Multiple, the side of the fixed plate (2) is provided with two dragging tracks (6), is slidably fitted with respectively on two dragging tracks (6)
Sliding block one (7) and sliding block two (8), sliding block one (7) and sliding block two (8) side close to each other are provided with rack gear (9), sliding block 1
It is additionally provided with gear (5) with sliding block two (8) centre, the rack gear (9) at gear (5) and both ends is mutually twisted；The gear (5) passes through
Connecting shaft (17) and shaft coupling (4) are connected with servo motor (3), and servo motor (3) is fixed on fixed plate (2)；The connection
Fixed mechanism passes through sliding block one (7) respectively and the bottom end of sliding block two (8) is provided with walking mechanism (11) and supporting mechanism (12).
Further, the walking mechanism includes the first groove, limited block, the first connecting cylinder, the second connecting cylinder, installation
The bottom end of sliding block one, the two sides inner wall of the first groove bottom end is arranged in plate, damping spring one and universal rolling wheel, first groove
On be provided with limited block, the first connecting cylinder is provided on the roof of the first groove, the lower end of the first connecting cylinder is set with the second company
Connect cylinder, the lower end of the second connecting cylinder are provided with mounting plate, and the lower end of mounting plate is provided with universal rolling wheel, wherein the first connecting cylinder and
Damping spring one is provided in second connecting cylinder, the both ends of damping spring one are respectively welded at the roof of the first groove and mounting plate
On.
Further, the supporting mechanism includes the second groove, link block, damping spring two, support lower margin, limit hole
One, the bottom end of sliding block two is arranged in limit hole two, connecting column two, connecting rope two and spacer pin two, second groove, and second is recessed
Be provided with link block in slot, be provided with damping spring two above link block, the both ends of damping spring two respectively with the second groove
Roof and the welding of link block roof, wherein offering limit hole one and limit hole two on the second recess sidewall and link block respectively；
The lower end of the sliding block two is provided with connecting column two, and connecting column two connects spacer pin two by connecting rope two；The link block
Bottom end is additionally provided with support lower margin.
Further, the quantity of the fixed plate is four, and four fixed plates are respectively and fixedly installed to computer teaching instrument
The corner location of device body bottom portion.
Further, identical limit hole is all offered on the fixed plate, sliding block one and sliding block two.
Further, the both ends of the fixed plate are provided with connecting column one, and connecting column one passes through the connection limit of connecting rope one
Pin one, spacer pin one are inserted into limit hole.
The beneficial effects of the present invention are: structure is simple, and it is easy to operate, it can be very easily to computer teaching instrument body
It is moved, and when computer teaching instrument body is moved to target position, can be taught computer by supporting mechanism
It learns instrument body support to fix, saves manpower, increase the portability of computer teaching instrument body.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of device for mobile computer instruments used for education of the present invention；
Fig. 2 is the partial enlarged view at Figure 1A；
Fig. 3 is the structural schematic diagram of walking mechanism of the present invention；
Fig. 4 is the structural schematic diagram of supporting mechanism of the present invention；
Fig. 5 is the scheme of installation of servo motor of the present invention；
Fig. 6 is the scheme of installation of dragging track of the present invention；
In figure, 1, computer teaching instrument body；2, fixed plate；3, servo motor；4, shaft coupling；5, gear；6, dragging track；
7, sliding block one；8, sliding block two；9, rack gear；11, walking mechanism；12, supporting mechanism；13, limit hole；14, spacer pin one；15, even
Connect column one；16, connecting rope one；17, connecting shaft；111, the first groove；112, limited block；123, the first connecting cylinder；114, second
Connecting cylinder；115, mounting plate；116, damping spring one；117, universal rolling wheel；121, the second groove；122, link block；123, subtract
Shake spring two；124, lower margin is supported；125, limit hole one；126, limit hole two；127, connecting column two；128, connecting rope two；
129, spacer pin two.
Specific embodiment
According to Fig. 1-2 and Fig. 5-6, a kind of device for mobile computer instruments used for education, including computer teaching
Instrument body 1, four fixed plates 2 are respectively welded in the corner location in 1 bottom of computer teaching instrument body, in fixed plate 2
Two dragging tracks 6 are welded in side, are slidably fitted with sliding block 1 and sliding block 28, sliding block 1 respectively on two dragging tracks 6
Side close to each other is welded with rack gear 9 with sliding block 28, and gear 5,5 He of gear are provided among sliding block 1 and sliding block 28
The rack gear 9 at both ends is mutually twisted；Gear 5 is connected by connecting shaft 17 and shaft coupling 4 with servo motor 3, and servo motor 3 is fixed on
In fixed plate 2；Wherein the bottom end of sliding block 1 is provided with walking mechanism 11, and the bottom end of sliding block 28 is welded with supporting mechanism 12.
Walking mechanism according to Fig.3, the walking mechanism 11 include the first groove 111, the company of limited block 112, first
Connect cylinder 113, the second connecting cylinder 114, mounting plate 115, damping spring 1 and universal rolling wheel 117, are opened in the bottom end of sliding block 1
If the first groove 111, limited block 112 is set on the two sides inner wall of 111 bottom end of the first groove, on the roof of the first groove 111
It is provided with the first connecting cylinder 113, the lower end of the first connecting cylinder 113 is set with the second connecting cylinder 114, under the second connecting cylinder 114
End is provided with mounting plate 115, and the lower end of mounting plate 115 is provided with universal rolling wheel 117, wherein the first connecting cylinder 113 and second connects
Damping spring 1 is provided in connect cylinder 114, the both ends of damping spring 1 are respectively welded at the first groove 111 and mounting plate
On 115 roof.
Supporting mechanism according to Fig.4, the supporting mechanism 12 include the second groove 121, link block 122, damping bullet
Spring 2 123, support lower margin 124, limit hole 1, limit hole 2 126, connecting column 2 127, connecting rope 2 128 and spacer pin two
129, open up the second groove 121 in the bottom end of sliding block 28, be provided with link block 122 in the second groove 121, link block 122 it is upper
Side is provided with damping spring 2 123, the both ends of damping spring 2 123 respectively with 122 roof of 121 roof of the second groove and link block
Welding, wherein offering limit hole 1 and limit hole 2 126 respectively on 121 side wall of the second groove and link block 122；In cunning
The lower end of block 28 is welded with connecting column 2 127, and connecting column 2 127 connects spacer pin 2 129 by connecting rope 2 128；It is connecting
The bottom end of block 122 is also welded with support lower margin 124.
In order to preferably realize the present invention, identical limit hole is all offered on fixed plate 2, sliding block 1 and sliding block 28
13。
In order to preferably realize the present invention, it is welded with connecting column 1 at the both ends of fixed plate 2, connecting column 1 passes through company
Splicing 1 connects spacer pin 1, and spacer pin 1 is inserted into limit hole 13.
Working principle of the present invention: when needing to move computer teaching instrument body 1, starting four simultaneously first
The output shaft driven gear 5 of servo motor 3, servo motor 3 rotates, and since gear 5 is engaged with rack gear 9, gear 5 passes through rack gear 9
It is slided on dragging track 6 with movable slider 1 and sliding block 28 simultaneously respectively；Due to need to computer teaching instrument body 1 into
Row movement, so gear 5 is risen by rack gear 9 with the decline of movable slider 1, band movable slider 28 at this time, when sliding block 1 and sliding block
28 movements when to a certain degree, the walking mechanism 11 of one 7 bottom end of sliding block contact ground, 28 bottom end of sliding block supporting mechanism 12 from
Ground is opened, is then inserted into spacer pin 1 in the limit hole 13 opened up on fixed plate 2, sliding block 1 and sliding block 28, finally
Servo motor 3 is closed, computer teaching instrument body 1 can be moved at this time.
When computer teaching instrument body 1 is moved to required position, need spacer pin 1 from fixed plate 2, sliding block
1 and sliding block 28 on extract in the limit hole 13 that opens up, then start four servo motors 3, the output of servo motor 3 simultaneously
Shaft driven gear 5 rotates, and gear 5 is slided on dragging track 6 with movable slider 1 and sliding block 28 simultaneously respectively by rack gear 9；
Due to needing that computer teaching instrument body 1 is fixed, thus at this time gear 5 by rack gear 9 with movable slider 1 rise,
Band movable slider 28 declines, when sliding block 1 and the movement of sliding block 28 are to a certain degree, the walking mechanism 11 of one 7 bottom end of sliding block from
The contact of supporting mechanism 12 ground for opening ground, 28 bottom end of sliding block, supports lower margin 124 to will drive link block 122 at this time and compresses together
Then spacer pin 2 129 is inserted into limit hole 1 and limit hole two to adapt to the out-of-flatness on ground by damping spring 2 123
In 126, subsequently spacer pin 1 is inserted into the limit hole 13 opened up on fixed plate 2, sliding block 1 and sliding block 28, finally
Close servo motor 3, computer teaching instrument body 1 can be carried out at this time using.
Claims (7)
1. a kind of device for mobile computer instruments used for education, including computer teaching instrument body (1), it is connected and fixed machine
Structure, walking mechanism (11) and supporting mechanism (12), which is characterized in that the bottom of the computer teaching instrument body (1) is fixed
It is mounted on and is connected and fixed in mechanism, the bottom end for being connected and fixed mechanism is respectively arranged with walking mechanism (11) and supporting mechanism
(12).
2. a kind of device for mobile computer instruments used for education according to claim 1, it is characterised in that: the connection
Fixed structure includes fixed plate (2), two dragging tracks (6), sliding block one (7) and sliding block two (8)；The fixed plate (2) has more
A, the side of the fixed plate (2) is provided with two dragging tracks (6), is slidably fitted with cunning respectively on two dragging tracks (6)
Block one (7) and sliding block two (8), sliding block one (7) and sliding block two (8) side close to each other are provided with rack gear (9), one 7 He of sliding block
It is additionally provided with gear (5) among sliding block two (8), the rack gear (9) at gear (5) and both ends is mutually twisted；The gear (5) passes through company
Spindle (17) and shaft coupling (4) are connected with servo motor (3), and servo motor (3) is fixed on fixed plate (2)；The connection is solid
Determine that mechanism passes through sliding block one (7) respectively and the bottom end of sliding block two (8) is provided with walking mechanism (11) and supporting mechanism (12).
3. a kind of device for mobile computer instruments used for education according to claim 1, it is characterised in that: the walking
Mechanism (11) includes the first groove (111), limited block (112), the first connecting cylinder (113), the second connecting cylinder (114), mounting plate
(115), damping spring one (116) and universal rolling wheel (117), first groove (111) are arranged in the bottom end of sliding block one (7),
It is provided with limited block (112) on the two sides inner wall of the first groove (111) bottom end, is provided on the roof of the first groove (111)
One connecting cylinder (113), the lower end of the first connecting cylinder (113) are set with the second connecting cylinder (114), under the second connecting cylinder (114)
End is provided with mounting plate (115), and the lower end of mounting plate (115) is provided with universal rolling wheel (117), wherein the first connecting cylinder (113)
With damping spring one (116) is provided in the second connecting cylinder (114), the both ends of damping spring one (116) are respectively welded at first
On the roof of groove (111) and mounting plate (115).
4. a kind of device for mobile computer instruments used for education according to claim 1, it is characterised in that: the support
Mechanism (12) includes the second groove (121), link block (122), damping spring two (123), support lower margin (124), limit hole one
(125), limit hole two (126), connecting column two (127), connecting rope two (128) and spacer pin two (129), second groove
(121) setting is provided with link block (122) in the bottom end of sliding block two (8), the second groove (121), the top of link block (122)
Be provided with damping spring two (123), the both ends of damping spring two (123) respectively with the second groove (121) roof and link block
(122) roof welds, wherein offering limit hole one (125) and limit on the second groove (121) side wall and link block (122) respectively
Position hole two (126)；The lower end of the sliding block two (8) is provided with connecting column two (127), and connecting column two (127) passes through connecting rope two
(128) spacer pin two (129) are connected；The bottom end of the link block (122) is additionally provided with support lower margin (124).
5. a kind of device for mobile computer instruments used for education according to claim 1, it is characterised in that: the fixation
The quantity of plate (2) is four, and four fixed plates (2) are respectively and fixedly installed to the quadrangle of computer teaching instrument body (1) bottom
Position.
6. a kind of device for mobile computer instruments used for education according to claim 1, it is characterised in that: the fixation
Identical limit hole (13) is all offered on plate (2), sliding block one (7) and sliding block two (8).
7. a kind of device for mobile computer instruments used for education according to claim 1, it is characterised in that: the fixation
The both ends of plate (2) are provided with connecting column one (15), and connecting column one (15) passes through connecting rope one (16) connection spacer pin one (14), limit
Position pin one (14) is inserted into limit hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711473443.2A CN109210346A (en) | 2017-12-29 | 2017-12-29 | A kind of device for mobile computer instruments used for education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711473443.2A CN109210346A (en) | 2017-12-29 | 2017-12-29 | A kind of device for mobile computer instruments used for education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109210346A true CN109210346A (en) | 2019-01-15 |
Family
ID=64990579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711473443.2A Pending CN109210346A (en) | 2017-12-29 | 2017-12-29 | A kind of device for mobile computer instruments used for education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109210346A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953227A (en) * | 2019-12-12 | 2020-04-03 | 绍兴山耐高压紧固件有限公司 | Gear type double-end connecting piece |
| CN111520584A (en) * | 2020-05-13 | 2020-08-11 | 宁波酷趣网络科技有限公司 | Anti-collision device of computer network development display platform |
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| CN104819367A (en) * | 2015-04-29 | 2015-08-05 | 潍坊友容实业有限公司 | Saline-alkali soil movable water desalination equipment bearing base |
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Application publication date: 20190115 |
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