CN208735156U - A kind of multimedia projector rotation control stabilising arrangement - Google Patents
A kind of multimedia projector rotation control stabilising arrangement Download PDFInfo
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- CN208735156U CN208735156U CN201821494978.8U CN201821494978U CN208735156U CN 208735156 U CN208735156 U CN 208735156U CN 201821494978 U CN201821494978 U CN 201821494978U CN 208735156 U CN208735156 U CN 208735156U
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- crossbar
- vertical bar
- support rod
- motor
- multimedia projector
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Abstract
The utility model discloses a kind of multimedia projectors to rotate control stabilising arrangement, including device noumenon, device noumenon is by rack, support rod and pedestal composition, rack is by supporting plate, two placing frames and top plate composition, placing frame is made of cross bar and vertical bar, cross bar is made of first crossbar and two second crossbars, the inside of first crossbar, which is respectively interposed, to be set there are two the first quarter butt, vertical bar is made of the first vertical bar and the second vertical bar, first vertical bar and inside, which are interted, is connected with the second quarter butt, the utility model between cross bar and vertical bar by interting connection quarter butt and reset spring, device can be allowed to be suitable for different size of multimedia projector, device can also be made to fix stronger, electronic support rod can be by control switch come the height of regulating device, motor can make device rotate adjustment direction, it does not need manually adjusting Suitable screening point is saved, experiences the viewing of spectators more preferable.
Description
Technical field
The utility model relates to a kind of rotations to control stabilising arrangement, in particular to a kind of multimedia projector rotation control
Stabilising arrangement.
Background technique
Multimedia projector is also known as projector, is a kind of equipment that can be projected image or video on curtain, can
Corresponding vision signal is played to be connected by the different same computers of interface, VCD, DVD, BD, game machine, DV etc..Projection
Instrument is now widely used for family, office, school and public place of entertainment, according to working method difference, has CRT, LCD, DLP etc. are no
Same type.
But multimedia projector perches more at present, the height of artificial inconvenience de-regulation multimedia projector
Degree, most of multimedia projector rotation control stabilising arrangement can only be applicable in a kind of multimedia projector, cannot make extensively
With multimedia projector used, in projection, multimedia projector can not rotate, and cannot preferably be directed at screen, make spectators
Viewing experience is bad.
Summary of the invention
The purpose of this utility model is to provide a kind of multimedia projectors to rotate control stabilising arrangement, above-mentioned to solve
The non-rotatable and not high problem of control device generality of multimedia projector height proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of multimedia projector rotation control
Stabilising arrangement, including device noumenon, described device ontology are made of rack, support rod and pedestal, the top of the support rod
It is connect with pedestal, the bottom end of the support rod is fixedly installed with motor, and the motor is connect with rack, and the rack is by holding in the palm
Plate, two placing frames and top plate composition, the output shaft of the motor are connect with top plate, and two placing frames are by two cross bars
It is formed with two vertical bars, two cross bars are made of first crossbar and two second crossbars, and two of bottom end are corresponding
Supporting plate is fixedly installed between the first crossbar, two first crossbars on top are fixedly connected with top plate, and described
The inside of one cross bar, which is respectively interposed, to be set there are two the first quarter butt, and one end of two first quarter butts is horizontal with corresponding second respectively
Bar is fixedly connected, and the other end of two first quarter butts passes through reset spring respectively and is fixedly connected with the inner wall of first crossbar,
Two vertical bars are made of the first vertical bar and the second vertical bar, and the second crossbar is fixedly connected with the first vertical bar, and described
One vertical bar and inside, which are interted, is connected with the second quarter butt, and one end of second quarter butt is fixedly connected with the second vertical bar, and described second
The other end of quarter butt is fixedly connected by reset spring with the inner wall of the first vertical bar.
As a kind of optimal technical scheme of the utility model, the support rod is electric telescopic rod, and the support rod
It is electrically connected with external power supply with motor.
As a kind of optimal technical scheme of the utility model, the support rod and motor are opened with corresponding control respectively
OFF signal connection.
As a kind of optimal technical scheme of the utility model, rubber pad is fixed on the supporting plate.
As a kind of optimal technical scheme of the utility model, the inside of two placing frames is fixed with sponge
Pad.
Compared with prior art, the utility model has the beneficial effects that short by interting connection between cross bar and vertical bar
Bar installs reset spring on quarter butt, and device can be allowed to be suitable for different size of multimedia projector, can also make device
Fixed is stronger, and electronic support rod can be by control button come the height of regulating device, and motor can be such that device rotation adjusts
Perfect square is not to needing manually adjusting suitable screening point, experience the viewing of spectators more preferable.
Detailed description of the invention
Fig. 1 is the positive structure schematic of the utility model；
Fig. 2 is the bar structure schematic diagram of the utility model；
Fig. 3 is the vertical bar structure schematic diagram of the utility model.
In figure: 1, device noumenon；2, rack；3, support rod；4, pedestal；5, supporting plate；6, placing frame；7, motor；8, it pushes up
Plate；9, vertical bar；10, cross bar；11, first crossbar；12, second crossbar；13, the first vertical bar；14, the second vertical bar；15, bullet is resetted
Spring；16, the first quarter butt；17, the second quarter butt.
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. 1-3 is please referred to, the utility model provides a kind of multimedia projector rotation control stabilising arrangement, including dress
Ontology 1 is set, device noumenon 1 is made of rack 2, support rod 3 and pedestal 4, and the top of support rod 3 is connect with pedestal 4, support rod
3 bottom end is fixedly installed with motor 7, and motor 7 is connect with rack 2, and rack 2 is by 5, two placing frames 6 of supporting plate and 8 groups of top plate
At the output shaft of motor 7 is connect with top plate 8, and two placing frames 6 are made of two cross bars 10 and two vertical bars 9, two cross bars
10 are made of first crossbar 11 and two second crossbars 12, are fixedly mounted between the corresponding first crossbar 11 of two of bottom end
There is supporting plate 5, two first crossbars 11 on top are fixedly connected with top plate 8, and the inside of first crossbar 11 is respectively interposed equipped with two
A first quarter butt 16, one end of two the first quarter butts 16 are fixedly connected with corresponding second crossbar 12 respectively, two the first quarter butts
16 other end passes through reset spring 15 respectively and is fixedly connected with the inner wall of first crossbar 11, and two vertical bars 9 are by the first vertical bar
13 and second vertical bar 14 form, second crossbar 12 is fixedly connected with the first vertical bar 13, the first vertical bar 13 and it is internal intert is connected with
Second quarter butt 17, one end of the second quarter butt 17 are fixedly connected with the second vertical bar 14, and the other end of the second quarter butt 17 is by resetting bullet
Spring 15 is fixedly connected with the inner wall of the first vertical bar 13.
Preferably, support rod 3 is electric telescopic rod, and support rod 3 and motor 7 are electrically connected with external power supply, external
Power supply is that support rod 3 and motor 7 provide electric power support, works normally support rod 3 and motor 7.
Preferably, support rod 3 and motor 7 are connected with corresponding control switch signal respectively, control switch control support
The working condition of bar 3 and motor 7.
Preferably, it is fixed with rubber pad on supporting plate 5, rubber pad avoids the rigid of multimedia projector and device noumenon 1
Property contact, protection multimedia projector it is not damaged.
Preferably, the inside of two placing frames 6 is fixed with foam-rubber cushion, and foam-rubber cushion avoids multimedia projector and dress
The rigid contact of ontology 1 is set, protection multimedia projector is not damaged.
When specifically used, a kind of multimedia projector rotation control stabilising arrangement of the utility model, by multimedia overhead projector
Device is placed in rack 2, is pulled out second crossbar 12 in due course when multimedia projector is off size, is made first short
Bar 16 pulls out, and increases the length of cross bar 10, pulls downward on the second vertical bar 14, pulls out the second quarter butt 17 downwards, increases perpendicular
Multimedia projector is placed on supporting plate 5 by the length of bar 9 to increase the size of rack 2, due to reset spring 15
Pulling force effect support rod 3 and motor 7 are electrically connected with external power supply so that multimedia projector is fixed securely,
Pedestal 4 is fixed on metope, electric signal is sent by motor control button and support rod control button, extends support rod 3
Or shorten, motor 7 is moved, so that rack 2 be driven to move, is rotated by a certain angle, to make multimedia projector just
Screen is hit exactly, experiences the viewing of spectators more preferable.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
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 multimedia projector rotation control stabilising arrangement, including device noumenon (1), which is characterized in that described device
Ontology (1) is made of rack (2), support rod (3) and pedestal (4), and the top of the support rod (3) is connect with pedestal (4), institute
The bottom end for stating support rod (3) is fixedly installed with motor (7), and the motor (7) connect with rack (2), the rack (2) by
Supporting plate (5), two placing frames (6) and top plate (8) composition, the output shaft of the motor (7) is connect with top plate (8), described in two
Placing frame (6) is made of two cross bars (10) and two vertical bars (9), two cross bars (10) by first crossbar (11) and
Two second crossbars (12) form, and are fixedly installed with supporting plate (5) between the corresponding first crossbar (11) of two of bottom end,
The first crossbar (11) of two of top is fixedly connected with top plate (8), and the inside of the first crossbar (11) is respectively interposed
If one end of two first quarter butts (16) is fixed with corresponding second crossbar (12) respectively to be connected there are two the first quarter butt (16)
It connects, the other end of two first quarter butts (16) passes through the fixed company of inner wall of reset spring (15) and first crossbar (11) respectively
It connects, two vertical bars (9) are made of the first vertical bar (13) and the second vertical bar (14), and the second crossbar (12) is perpendicular with first
Bar (13) is fixedly connected, first vertical bar (13) and it is internal interspersed be connected with the second quarter butt (17), second quarter butt (17)
One end be fixedly connected with the second vertical bar (14), the other end of second quarter butt (17) is perpendicular with first by reset spring (15)
The inner wall of bar (13) is fixedly connected.
2. a kind of multimedia projector rotation control stabilising arrangement according to claim 1, it is characterised in that: the branch
Strut (3) is electric telescopic rod, and the support rod (3) and motor (7) are electrically connected with external power supply.
3. a kind of multimedia projector rotation control stabilising arrangement according to claim 2, it is characterised in that: the branch
Strut (3) and motor (7) are connected with corresponding control switch signal respectively.
4. a kind of multimedia projector rotation control stabilising arrangement according to claim 1, it is characterised in that: the support
Plate is fixed with rubber pad on (5).
5. a kind of multimedia projector rotation control stabilising arrangement according to claim 1, it is characterised in that: two institutes
The inside for stating placing frame (6) is fixed with foam-rubber cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821494978.8U CN208735156U (en) | 2018-09-13 | 2018-09-13 | A kind of multimedia projector rotation control stabilising arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821494978.8U CN208735156U (en) | 2018-09-13 | 2018-09-13 | A kind of multimedia projector rotation control stabilising arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208735156U true CN208735156U (en) | 2019-04-12 |
Family
ID=66033552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821494978.8U Active CN208735156U (en) | 2018-09-13 | 2018-09-13 | A kind of multimedia projector rotation control stabilising arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208735156U (en) |
-
2018
- 2018-09-13 CN CN201821494978.8U patent/CN208735156U/en active Active
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