CN208982964U - A kind of English integrated learning projection arrangement - Google Patents
A kind of English integrated learning projection arrangement Download PDFInfo
- Publication number
- CN208982964U CN208982964U CN201821269343.8U CN201821269343U CN208982964U CN 208982964 U CN208982964 U CN 208982964U CN 201821269343 U CN201821269343 U CN 201821269343U CN 208982964 U CN208982964 U CN 208982964U
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- fixedly connected
- plate
- cabinet
- inner cavity
- rocking handle
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Abstract
The utility model discloses a kind of English integrated learning projection arrangements, including projector body, fixed plate is fixedly connected at the top of the projector body, cabinet is equipped with right above the fixed plate, the support plate of several rectangular array shapes arrangement is fixedly connected at the top of the fixed plate, the bottom of box offers the fluting being mutually matched with support plate, the support plate top passes through fluting, and extend to cabinets cavity, and idler wheel is connected with by shaft, pass through the setting of the first rocking handle and the second rocking handle, so that when carrying out angular adjustment and horizontal position adjusting to projector body, the first rocking handle only need to be rotated and the second rocking handle is unlocked, compared with prior art, it is simple and convenient；By the setting of idler wheel and support plate, so that projector body movement is more stable when carrying out horizontal position adjusting to projector body, avoid shaking, to avoid unnecessary economic loss.
Description
Technical field
The utility model relates to projection arrangement technical field, specially a kind of English integrated learning projection arrangement.
Background technique
In daily life, the effect of study article is ubiquitous, brings many benefits in the study to people,
With the development of technology, people are often not content with the preparation of existing study article, on the basis of existing study article,
Can be improved, projection arrangement is the requirement of people's learning life, such as English integrated learning projection arrangement use to people
Learning life bring very big benefit.
Existing English integrated learning projection arrangement is when in use, it is sometimes necessary to carry out horizontal position to projector and incline
Rake angle is adjusted, and existing mode of operation is excessively cumbersome, needs first to unscrew the nut of fixed projector in operation, then to it
It is horizontally moved, this undoubtedly brings certain inconvenience to user.
Utility model content
The technical issues of the utility model solves be to overcome the prior art it is inconvenient for use, cumbersome the defects of, mention
For a kind of English integrated learning projection arrangement.A kind of English integrated learning projection arrangement has easy to use, easy to operate
The features such as.
To achieve the above object, the utility model provides the following technical solutions: a kind of English integrated learning projection arrangement, packet
Projector body is included, fixed plate is fixedly connected at the top of the projector body, cabinet is equipped with right above the fixed plate, it is described
The support plate of several rectangular array shapes arrangement is fixedly connected at the top of fixed plate, the bottom of box offers and support plate
The fluting being mutually matched, the support plate top passes through fluting, and extends to cabinets cavity, and be connected with rolling by shaft
Wheel, the idler wheel are movably connected in cabinets cavity, and the fixed plate two sides are equipped with riser, and two risers are fixed respectively to be connected
It connects in the bottom of box at two sides, the fixed plate inner cavity offers circular hole, and the circular hole runs through fixed plate left and right ends
Face, the circular hole inner cavity are fixedly connected with the first nut there are two left and right settings, are equipped with first between two first nuts
Threaded rod, first threaded rod both ends both pass through the first nut, and extend on the outside of circular hole, and run through riser, and described first
Threaded rod one end is fixedly connected with the first rocking handle, and mounting rod is equipped with right above the cabinet, is fixedly connected at the top of the mounting rod
There is mounting plate, the mounting rod bottom end is movably connected in top of the box by attachment device, and the mounting rod side is fixedly connected
There is horizontally disposed transverse slat, under the top of the box is fixedly connected with horizontally disposed bottom plate, and the bottom plate is located at transverse slat just
Side, the transverse slat top are fixedly connected with the second rocking handle, and second rocking handle bottom is fixedly connected with the second threaded rod, the cross
Plate inner cavity is fixedly connected with the second nut being mutually matched with the second threaded rod, and second threaded rod bottom end passes through the second spiral shell
Mother, and it is arranged with first bearing, the first bearing bottom is fixedly connected with supporting plate, and the supporting plate, which is arranged right below, to be vertically arranged
Motion bar, the motion bar top is movably connected in supporting plate bottom by attachment device, and the motion bar bottom end passes through activity
Device is movably connected at the top of bottom plate.
Preferably, the attachment device includes connecting rod, and the mounting rod bottom end and motion bar top are living by pin shaft
Dynamic to be connected with connecting rod, the connecting rod of the mounting rod bottom end is fixedly connected in top of the box, the company on the motion bar top
Extension bar is fixedly connected on supporting plate bottom.
Preferably, the head includes sliding block, and the sliding block is fixedly connected on motion bar bottom end, the bottom plate top
Horizontally disposed sliding slot is offered, the sliding block is movably connected in sliding slot inner cavity, and the sliding slot both ends are sealing setting.
Preferably, the mounting plate bottom is plugged with fixing screws at two sides.
Preferably, the riser inner cavity is fixedly connected with the second bearing being mutually matched with the first threaded rod.
Compared with prior art, the utility model has the beneficial effects that
1, by the setting of the first rocking handle and the second rocking handle, so that carrying out angular adjustment and horizontal position to projector body
When setting adjusting, it only need to rotate the first rocking handle and the second rocking handle is unlocked, it is compared with prior art, simple and convenient；
2, by the setting of idler wheel and support plate, so that when carrying out horizontal position adjusting to projector body, projector
Ontology movement is more stable, avoids shaking, to avoid unnecessary economic loss.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the bottom view of the utility model component cabinet；
Fig. 3 is the enlarged drawing in Fig. 1 at A；
Fig. 4 is the left view cross-sectional view of the utility model base plate.
Figure label: 1, projector body；2, fixed plate；3, cabinet；4, support plate；5, it slots；6, shaft；7, idler wheel；
8, riser；9, circular hole；10, the first nut；11, the first threaded rod；12, the first rocking handle；13, mounting rod；14, attachment device；15,
Pin shaft；16, connecting rod；17, mounting plate；18, fixing screws；19, transverse slat；20, bottom plate；21, the second rocking handle；22, the second screw thread
Bar；23, the second nut；24, first bearing；25, supporting plate；26, motion bar；27, head；28, sliding block；29, sliding slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of English integrated learning projection arrangement, including
Projector body 1 is fixedly connected with fixed plate 2 at the top of projector body 1, cabinet 3 is equipped with right above fixed plate 2, and fixed plate 2 is pushed up
Portion is fixedly connected with the support plate 4 of several rectangular array shapes arrangement, and 3 bottom of cabinet is offered to be mutually matched with support plate 4
Fluting 5,4 top of support plate passes through fluting 5, and extends to 3 inner cavity of cabinet, and is connected with idler wheel 7 by shaft 6, rolls
Wheel 7 is movably connected in 3 inner cavity of cabinet, and 2 two sides of fixed plate are equipped with riser 8, and two risers 8 are respectively fixedly connected at 3 bottom of cabinet
Portion is at two sides, and 2 inner cavity of fixed plate offers circular hole 9, and circular hole 9 runs through 2 left and right ends of fixed plate, and 9 inner cavity of circular hole is solid
The first nut 10 there are two left and right settings is connected calmly, is equipped with the first threaded rod 11, the first screw thread between two the first nuts 10
11 both ends of bar both pass through the first nut 10, and extend to 9 outside of circular hole, and run through riser 8, and 11 one end of the first threaded rod is fixed to be connected
It is connected to the first rocking handle 12,8 inner cavity of riser is fixedly connected with the second bearing being mutually matched with the first threaded rod 11；
It is equipped with mounting rod 13 right above cabinet 3, is fixedly connected with mounting plate 17 at the top of mounting rod 13,17 bottom of mounting plate is leaned on
Fixing screws 18 are plugged at nearly two sides, facilitate the installation of mounting plate 17,13 bottom end of mounting rod passes through 14 activity of attachment device
It is connected to 3 top of cabinet, 13 side of mounting rod is fixedly connected with horizontally disposed transverse slat 19, is fixedly connected with water at the top of cabinet 3
The bottom plate 20 of flat setting, and bottom plate 20 is located at immediately below transverse slat 19, is fixedly connected with the second rocking handle 21 at the top of transverse slat 19, second shakes
21 bottom of handle is fixedly connected with the second threaded rod 22, and 19 inner cavity of transverse slat is fixedly connected be mutually matched with the second threaded rod 22
Two nuts 23,22 bottom end of the second threaded rod passes through the second nut 23, and is arranged with first bearing 24, and 24 bottom of first bearing is fixed
It is connected with supporting plate 25, supporting plate 25 is arranged right below the motion bar 26 being vertically arranged, and 26 top of motion bar is living by attachment device 14
Dynamic to be connected to 25 bottom of supporting plate, attachment device 14 includes connecting rod 16, and 13 bottom end of mounting rod and 26 top of motion bar pass through pin
Axis 15 is connected with connecting rod 16, and the connecting rod 16 of 13 bottom end of mounting rod is fixedly connected at 3 top of cabinet, and motion bar 26 pushes up
The connecting rod 16 at end is fixedly connected on 25 bottom of supporting plate, the setting of pin shaft 15 and connecting rod 16, may make 13 bottom end of mounting rod and
26 top of motion bar can preferably be respectively and movably connected to 3 top of cabinet and 25 bottom of supporting plate, and 26 bottom end of motion bar passes through activity
Device 27 is movably connected in 20 top of bottom plate, and head 27 includes sliding block 28, and sliding block 28 is fixedly connected on 26 bottom end of motion bar,
Horizontally disposed sliding slot 29 is offered at the top of bottom plate 20, sliding block 28 is movably connected in 29 inner cavity of sliding slot, and 29 both ends of sliding slot are envelope
Mouthful setting, the setting of sliding block 28 and sliding slot 29, may make motion bar 26 limit track in move, guarantee can component can normally transport
Row.
Mounting plate 17: when in use, being fixed on basal plane by working principle by fixing screws 18, when needing to projector
Ontology 1 carries out rotating the first rocking handle 12 when the adjusting of horizontal position, and the first rocking handle 12 drives the first threaded rod 11 in the first nut 10
It is rotated with second bearing inner cavity, the first nut 10 drives fixed plate 2 to move horizontally with respect to the first threaded rod 11, and fixed plate 2 drives
Projector body 1 and support plate 4 move horizontally, and support plate 4 drives idler wheel 7 to roll in 3 inner cavity of cabinet, and machine ontology 1 to be projected moves
Stop operating the first rocking handle 12 after moving to suitable location, the rotation when needing to carry out tilt angle adjusting to projector body 1
Second rocking handle 21, the second rocking handle 21 drive the second threaded rod 22 to rotate in the second nut 23 and first bearing 24, the second screw thread
Bar 22 drives first bearing 24 and supporting plate 25 to move up and down with respect to the second nut 23 under the action of screw thread, and supporting plate 25 passes through connection
Bar 16 drives motion bar 26 mobile, and motion bar 26 is moved horizontally with movable slider 28 in 29 inner cavity of sliding slot, while motion bar 26 is the bottom of with
It is rotated centered on the pin shaft 15 of end, and then cabinet 3 is rotated centered on the pin shaft 15 at top, cabinet 3 drives projector body 1 to revolve
Turn, machine ontology 1 to be projected rotates to after proper angle second rocking handle 21 that stops operating, and the above operation is completed to projector's sheet
Body 1 carries out the adjusting of horizontal position and tilt angle, and compared with prior art, which need to only rotate the first rocking handle 12 and second
Rocking handle 21, it is simple and convenient.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of English integrated learning projection arrangement, including projector body (1), it is characterised in that: the projector body (1)
Top is fixedly connected with fixed plate (2), is equipped with cabinet (3) right above the fixed plate (2), fixed at the top of the fixed plate (2)
It is connected with the support plate (4) of several rectangular array shapes arrangement, cabinet (3) bottom offers mutual with support plate (4)
Matched fluting (5), support plate (4) top passes through fluting (5), and extends to cabinet (3) inner cavity, and passes through shaft (6)
It is connected with idler wheel (7), the idler wheel (7) is movably connected in cabinet (3) inner cavity, and fixed plate (2) two sides are equipped with perpendicular
Plate (8), two risers (8) are respectively fixedly connected in cabinet (3) bottom at two sides, and fixed plate (2) inner cavity is opened
Equipped with circular hole (9), and the circular hole (9) runs through fixed plate (2) left and right ends, and circular hole (9) inner cavity is fixedly connected with two
The first nut (10) of a left and right settings is equipped with the first threaded rod (11) between two first nuts (10), and described first
Threaded rod (11) both ends both pass through the first nut (10), and extend on the outside of circular hole (9), and run through riser (8), first spiral shell
Rasp bar (11) one end is fixedly connected with the first rocking handle (12), is equipped with mounting rod (13) right above the cabinet (3), the mounting rod
(13) top is fixedly connected with mounting plate (17), and mounting rod (13) bottom end is movably connected in cabinet by attachment device (14)
(3) top, mounting rod (13) side are fixedly connected with horizontally disposed transverse slat (19), fixed at the top of the cabinet (3) to connect
It is connected to horizontally disposed bottom plate (20), and the bottom plate (20) is located at immediately below transverse slat (19), it is fixed at the top of the transverse slat (19)
It is connected with the second rocking handle (21), the second rocking handle (21) bottom is fixedly connected with the second threaded rod (22), the transverse slat (19)
Inner cavity is fixedly connected with the second nut (23) being mutually matched with the second threaded rod (22), and the second threaded rod (22) bottom end is worn
The second nut (23) are crossed, and are arranged with first bearing (24), first bearing (24) bottom is fixedly connected with supporting plate (25), institute
It states supporting plate (25) and is arranged right below the motion bar (26) being vertically arranged, motion bar (26) top is living by attachment device (14)
Dynamic to be connected to supporting plate (25) bottom, motion bar (26) bottom end is movably connected in bottom plate (20) top by head (27)
Portion.
2. a kind of English integrated learning projection arrangement according to claim 1, it is characterised in that: the attachment device (14)
Including connecting rod (16), mounting rod (13) bottom end and motion bar (26) top pass through pin shaft (15) and are connected with connection
Bar (16), the connecting rod (16) of mounting rod (13) bottom end are fixedly connected at the top of cabinet (3), motion bar (26) top
The connecting rod (16) at end is fixedly connected on supporting plate (25) bottom.
3. a kind of English integrated learning projection arrangement according to claim 1, it is characterised in that: the head (27)
Including sliding block (28), the sliding block (28) is fixedly connected on motion bar (26) bottom end, offers level at the top of the bottom plate (20)
The sliding slot (29) of setting, the sliding block (28) are movably connected in sliding slot (29) inner cavity, and sliding slot (29) both ends are that sealing is set
It sets.
4. a kind of English integrated learning projection arrangement according to claim 1, it is characterised in that: mounting plate (17) bottom
Portion is plugged with fixing screws (18) at two sides.
5. a kind of English integrated learning projection arrangement according to claim 1, it is characterised in that: riser (8) inner cavity
It is fixedly connected with the second bearing being mutually matched with the first threaded rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821269343.8U CN208982964U (en) | 2018-08-08 | 2018-08-08 | A kind of English integrated learning projection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821269343.8U CN208982964U (en) | 2018-08-08 | 2018-08-08 | A kind of English integrated learning projection arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208982964U true CN208982964U (en) | 2019-06-14 |
Family
ID=66781128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821269343.8U Expired - Fee Related CN208982964U (en) | 2018-08-08 | 2018-08-08 | A kind of English integrated learning projection arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208982964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164253A (en) * | 2020-10-23 | 2021-01-01 | 日照职业技术学院 | English teaching is with multi-functional device of giving lessons |
-
2018
- 2018-08-08 CN CN201821269343.8U patent/CN208982964U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164253A (en) * | 2020-10-23 | 2021-01-01 | 日照职业技术学院 | English teaching is with multi-functional device of giving lessons |
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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: 20190614 Termination date: 20200808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |