CN209164976U - A kind of fixed device of suspension type projector - Google Patents
A kind of fixed device of suspension type projector Download PDFInfo
- Publication number
- CN209164976U CN209164976U CN201821634193.6U CN201821634193U CN209164976U CN 209164976 U CN209164976 U CN 209164976U CN 201821634193 U CN201821634193 U CN 201821634193U CN 209164976 U CN209164976 U CN 209164976U
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- Prior art keywords
- fixed
- hydraulic
- adjustment device
- angle
- angle adjustment
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- 239000000725 suspension Substances 0.000 title claims abstract description 21
- 230000004308 accommodation Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000009194 climbing Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model discloses a kind of fixed devices of suspension type projector, including horizontal extension hydraulic device, vertical lifting hydraulic connecting bar, angle adjustment device, projector fixed plate, hinge seat, fluted roller shaft, sheave, furred ceiling firm banking, sheave slot and move horizontally sliding block, sliding block is moved horizontally to be fixed on furred ceiling firm banking by the sheave at fluted roller shaft both ends, it moves horizontally sliding block side and is connected with the horizontal extension hydraulic device for being fixed on furred ceiling firm banking, it moves horizontally sliding block lower end and angle adjustment device is connected with by vertical lifting hydraulic connecting bar, its lower end connects projector fixed plate by hinge seat, the utility model increases horizontal telescopic device, vertical lifting device and motor, only need the height for the projector that artificially control can be adjusted voluntarily on the ground, angle and its at a distance from projection film, avoid hand Dynamic adjust influences the service efficiency and personnel's viewing experience and the generation for adjusting personnel's fallen accident of projector because the amplitude of accommodation is not easy to control.
Description
Technical field
The utility model belongs to multimedia equipment field；It is related to porjector technology；Specifically a kind of suspension type projector is solid
Determine device.
Background technique
Projector, also known as projector are a kind of equipment that can be projected image or video on curtain, can be by not
The same computer of interface together, VCD, DVD, BD, game machine, DV etc., which are connected, plays corresponding vision signal.Projector is wide at present
It is general to be applied to family, office, school and public place of entertainment, according to working method difference, there are CRT, the different types such as LCD, DLP.
The fixed equipment of projector has very much, there is suspension type, stent-type, wall-hanging etc., and wherein suspension type projector fixes device the most
Its common application is also most extensive.
Most of fixed device of suspension type projector on the market is to need manual adjustment, itself is filled without driving is adjusted
It sets, this, which just will appear by manually climbing, manually adjusts the projector for being fixed on furred ceiling, manual adjustment, and the amplitude of accommodation is not easy
Control is easy to appear adjusting excessively, or adjusts insufficient situation, seriously affects fixed projector on the securing means and uses effect
The viewing experience of rate and people, meanwhile, it is artificial it is unavoidable need to climb it is very high adjust, easily occur in this way adjusting personnel from
The fatal accident that eminence is fallen, therefore a kind of suspension type projector that can voluntarily adjust that only need to manually control on the ground is fixed
The appearance of device is extremely urgent.
Utility model content
The purpose of this utility model is to provide a kind of fixed devices of suspension type projector.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of fixed device of suspension type projector, including horizontal extension hydraulic device, vertical lifting hydraulic connecting bar, angle
Regulating device, projector fixed plate, hinge seat, fluted roller shaft, sheave, furred ceiling firm banking, sheave slot and sliding block is moved horizontally,
Sheave slot is equipped on the inside of the furred ceiling firm banking, the sheave is set in sheave slot, and the sheave is installed on fluted roller shaft both ends,
The fluted roller shaft, which is installed on, to be moved horizontally on sliding block, and the sliding block side that moves horizontally is connected with horizontal extension hydraulic device, institute
It states horizontal extension hydraulic device and is fixed on furred ceiling firm banking bottom end, the vertical lifting hydraulic connecting bar, which is fixed on, to be moved horizontally
Sliding block lower end, the vertical lifting hydraulic connecting bar lower end are equipped with angle adjustment device, and the angle adjustment device lower end connects
It is connected to hinge seat, the hinge seat is fixed on projector dead plate upper end；
Furred ceiling firm banking two sides are equipped with attaching clamp, and the attaching clamp is for furred ceiling firm banking to be fixed on
In wall top.
Further, the horizontal extension hydraulic device is made of hydraulic stem and hydraulic cylinder, and the hydraulic stem is placed on liquid
Inside cylinder pressure, the two cooperates, and the hydraulic stem connection moves horizontally sliding block, and the hydraulic cylinder is fixed on furred ceiling firm banking
Bottom end.
Further, the vertical lifting hydraulic connecting rod structure is identical as horizontal extension hydraulic device structure, described perpendicular
The hydraulic cylinder of straight raise-lower hydraulic connecting rod, which is fixed on, moves horizontally sliding block lower end, the hydraulic stem of the vertical lifting hydraulic connecting bar
Connect angle adjustment device.
Further, the angle adjustment device includes that level angle adjusts limitation ring in rotating bar, level angle is adjusted
Rotating bar, upper cover plate, level angle adjust motor fixing frame, level angle adjust motor, vertical angles adjust motor, side cover,
Vertical angles adjust rotation axis, angle adjustment device shell and level angle and adjust limitation ring under rotating bar, the horizontal angle
Degree adjusts motor and is fixed on angle adjustment device upper shell, the level angle tune by level angle adjusting motor fixing frame
The motor output shaft of section motor holds upper end connection level angle and adjusts limitation ring under rotating bar, and the level angle adjusts rotating bar
Lower limitation ring is fixed on level angle and adjusts rotating bar lower end, and the level angle adjusts rotating bar and penetrates upper cover from bottom to top
Plate, the upper cover plate have passed through nut and have been fixed on angle adjustment device upper shell, and the level angle adjusts the rotating bar upper limit
Ring processed is fixed on level angle and adjusts in rotating bar and be set to upper cover plate upper end, and the level angle adjusts the connection of rotating bar upper end
The hydraulic stem of vertical lifting hydraulic connecting bar, the vertical angles adjust motor and are set to angle adjustment device shell side, described
Vertical angles adjust the output shaft of motor and vertical angles adjust rotation axis connection, and the vertical angles adjust rotation axis and are set to angle
Regulating device shell lower end is spent, the side cover is installed on angle adjustment device shell and adjusts the side of motor simultaneously equipped with vertical angles
Vertical angles adjusting motor is fixed in angle adjustment device shell side；
The vertical angles adjust and are equipped with hinge seat in rotation axis, the vertical angles adjust in rotation axis with hinge seat
Contact portion is that the hinge hole among hexagon column, on the hinge seat is hexagonal hole.
Further, the hinge seat and projector fixed plate pass through welded connecting.
The utility model has the beneficial effects that the utility model improves traditional projector erecting by overhang, pass through increasing
Add horizontal extension hydraulic device and vertical lifting hydraulic connecting bar, by manually pressing control button, this can be made practical new
Type without manually climb manual mobile fixture in the case where by the projector being fixed on furred ceiling carry out hydraulic levels with
And it is vertical above and below movement to adjust projector at a distance from projection film and the height of projector, by traditional angle adjustment device
Motor driven is increased, by manually controlling, allows motor to rotate, the projector for being hung on furred ceiling can be made to climb in prosthetic
Angle of the projector projects on projection film is adjusted in the case where height, angular adjustment is carried out using motor driven, adjusts width
Degree is controllable, makes projector adjusting that can slowly be adjusted to angle appropriate, improves the service efficiency and viewing body of projector
It tests, the utility model, which solves traditional suspension type projector, can not easily be adjusted projector after projector is fixed
And adjust personnel and the drawbacks of fallen accident easily occur, by increasing horizontal extension hydraulic device and the hydraulic company of vertical lifting
Extension bar and motor driven make the fixed device of suspension type projector after projector is fixed on furred ceiling, without tune of manually climbing
Section, all can arbitrarily adjust the height of projector, crevice projection angle and the distance between projector and projection film, avoid artificial tune
Section influences the service efficiency and personnel's viewing experience of projector because the amplitude of accommodation is not easy to control, while avoiding adjusting personnel and falling
Fall the generation of accident.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is a kind of general structure schematic diagram of the fixed device of suspension type projector of the utility model；
Fig. 2 is a kind of angle adjustment device structural schematic diagram of the fixed device of suspension type projector of the utility model
Fig. 3 is that a kind of vertical angles adjusting rotation axis of the fixed device of suspension type projector of the utility model is matched with hinge seat
Close schematic diagram.
Specific embodiment
Refering to fig. 1 shown in -3, a kind of fixed device of suspension type projector, including horizontal extension hydraulic device 1, vertical lifting
Hydraulic connecting bar 2, angle adjustment device 3, projector fixed plate 4, hinge seat 5, fluted roller shaft 6, sheave 7, furred ceiling firm banking 8,
Sheave slot 9 and move horizontally sliding block 10, which is characterized in that sheave slot 9 is equipped on the inside of furred ceiling firm banking 8, sheave 7 is set to slot
In race 9, sheave 7 is installed on 6 both ends of fluted roller shaft, and fluted roller shaft 6, which is installed on, to be moved horizontally on sliding block 10, moves horizontally sliding block 10 1
Side is connected with horizontal extension hydraulic device 1, and horizontal extension hydraulic device 1 is fixed on 8 bottom end of furred ceiling firm banking, vertical lifting liquid
Pressure connecting rod 2, which is fixed on, moves horizontally 10 lower end of sliding block, and 2 lower end of vertical lifting hydraulic connecting bar is equipped with angle adjustment device 3,
3 lower end of angle adjustment device is connected with hinge seat 5, and hinge seat 5 is fixed on 4 upper end of projector fixed plate；
8 two sides of furred ceiling firm banking are equipped with attaching clamp, and attaching clamp is used to furred ceiling firm banking 8 being fixed on wall top
On.
Horizontal extension hydraulic device 1 is made of hydraulic stem and hydraulic cylinder, and hydraulic stem is placed on inside hydraulic cylinder, and the two is mutual
Cooperation, hydraulic stem connection move horizontally sliding block 10, and hydraulic cylinder is fixed on 8 bottom end of furred ceiling firm banking.
2 structure of vertical lifting hydraulic connecting bar is identical as 1 structure of horizontal extension hydraulic device, vertical lifting hydraulic connecting bar
2 hydraulic cylinder, which is fixed on, moves horizontally 10 lower end of sliding block, and the hydraulic stem of vertical lifting hydraulic connecting bar 2 connects angle adjustment device
3。
As shown in Fig. 2, angle adjustment device 3 includes that level angle adjusts limitation ring 31 in rotating bar, level angle is adjusted
Rotating bar 32, upper cover plate 33, level angle adjust motor fixing frame 34, level angle adjusts motor 35, vertical angles adjust electricity
Machine 36, side cover 37, vertical angles adjust rotation axis 38, angle adjustment device shell 39 and level angle and adjust rotating bar lower limit
Ring 310 processed, level angle adjust motor 35 and are fixed on angle adjustment device shell by level angle adjusting motor fixing frame 34
39 upper ends, the motor output shaft that level angle adjusts motor 35 hold upper end connection level angle and adjust limitation ring 310 under rotating bar,
The limitation ring 310 under rotating bar that level angle adjusts is fixed on level angle and adjusts 32 lower end of rotating bar, and level angle adjusts rotation
Bar 32 penetrates upper cover plate 33 from bottom to top, and upper cover plate 33 has passed through nut and has been fixed on 39 upper end of angle adjustment device shell, horizontal
Limitation ring 31 is fixed on level angle and adjusts in rotating bar 32 and be set to 33 upper end of upper cover plate, horizontal angle in angular adjustment rotating bar
Degree adjusts the hydraulic stem of 32 upper end of rotating bar connection vertical lifting hydraulic connecting bar 2, and vertical angles adjust motor 36 and are set to angle
39 side of regulating device shell, vertical angles adjust the output shaft of motor 36 and vertical angles adjust rotation axis 38 and connect, vertically
Angular adjustment rotation axis 38 is set to 39 lower end of angle adjustment device shell, and side cover 37 is installed on angle adjustment device shell 39 and is equipped with
Vertical angles adjust the side of motor 36 and vertical angles adjusting motor 36 are fixed on 39 side of angle adjustment device shell；
As shown in figure 3, vertical angles, which are adjusted, is equipped with hinge seat 5 in rotation axis 38, vertical angles are adjusted in rotation axis 38
With 5 contact portion of hinge seat among hexagon column, the hinge hole on hinge seat 5 is hexagonal hole.
Hinge seat 5 and projector fixed plate 4 pass through welded connecting.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member makes various modifications or additions to the described embodiments or is substituted in a similar manner, without departing from reality
With novel structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (5)
1. a kind of fixed device of suspension type projector, including horizontal extension hydraulic device (1), vertical lifting hydraulic connecting bar (2),
Angle adjustment device (3), projector fixed plate (4), hinge seat (5), fluted roller shaft (6), sheave (7), furred ceiling firm banking (8),
It sheave slot (9) and moves horizontally sliding block (10), which is characterized in that sheave slot is equipped on the inside of the furred ceiling firm banking (8)
(9), the sheave (7) is set in sheave slot (9), and the sheave (7) is installed on fluted roller shaft (6) both ends, fluted roller shaft (6) peace
Loaded on moving horizontally on sliding block (10), described sliding block (10) side that moves horizontally is connected with horizontal extension hydraulic device (1), described
Horizontal extension hydraulic device (1) is fixed on furred ceiling firm banking (8) bottom end, and the vertical lifting hydraulic connecting bar (2) is fixed on
Sliding block (10) lower end is moved horizontally, vertical lifting hydraulic connecting bar (2) lower end is equipped with angle adjustment device (3), described
Angle adjustment device (3) lower end is connected with hinge seat (5), and the hinge seat (5) is fixed on projector fixed plate (4) upper end；
Furred ceiling firm banking (8) two sides are equipped with attaching clamp, and the attaching clamp is used for furred ceiling firm banking (8) are fixed
In in wall top.
2. the fixed device of a kind of suspension type projector according to claim 1, which is characterized in that the horizontal extension is hydraulic
Device (1) is made of hydraulic stem and hydraulic cylinder, and the hydraulic stem is placed on inside hydraulic cylinder, and the two cooperates, described hydraulic
Bar connection moves horizontally sliding block (10), and the hydraulic cylinder is fixed on furred ceiling firm banking (8) bottom end.
3. the fixed device of a kind of suspension type projector according to claim 1, which is characterized in that the vertical lifting is hydraulic
Connecting rod (2) structure is identical as horizontal extension hydraulic device (1) structure, the hydraulic cylinder of the vertical lifting hydraulic connecting bar (2)
It is fixed on and moves horizontally sliding block (10) lower end, the hydraulic stem of the vertical lifting hydraulic connecting bar (2) connects angle adjustment device
(3)。
4. the fixed device of a kind of suspension type projector according to claim 1, which is characterized in that the angle adjustment device
It (3) include that level angle adjusts limitation ring (31) in rotating bar, level angle adjusts rotating bar (32), upper cover plate (33), level
Angular adjustment motor fixing frame (34), level angle adjust motor (35), vertical angles adjust motor (36), side cover (37), erect
Squareness adjusts rotation axis (38), angle adjustment device shell (39) and level angle and adjusts limitation ring (310) under rotating bar,
The level angle adjusts motor (35) and is fixed on angle adjustment device shell by level angle adjusting motor fixing frame (34)
(39) upper end, the motor output shaft that the level angle adjusts motor (35) hold upper end connection level angle and adjust rotating bar lower limit
Ring (310) processed, the level angle adjust limitation ring (310) under rotating bar and are fixed under level angle adjusting rotating bar (32)
End, the level angle adjust rotating bar (32) and penetrate from bottom to top upper cover plate (33), and the upper cover plate (33) has passed through nut
It is fixed on angle adjustment device shell (39) upper end, the level angle adjusts limitation ring (31) in rotating bar and is fixed on horizontal angle
Degree adjusts on rotating bar (32) and is set to upper cover plate (33) upper end, and it is vertical that the level angle adjusts the connection of rotating bar (32) upper end
The hydraulic stem of raise-lower hydraulic connecting rod (2), the vertical angles adjust motor (36) and are set to angle adjustment device shell (39) side
Face, the vertical angles adjust the output shaft of motor (36) and vertical angles adjust rotation axis (38) and connect, the vertical angles
It adjusts rotation axis (38) and is set to angle adjustment device shell (39) lower end, the side cover (37) is installed on angle adjustment device shell
(39) vertical angles are equipped with to adjust the side of motor (36) and angle adjustment device is fixed in vertical angles adjusting motor (36)
On shell (39) side；
The vertical angles are adjusted to be equipped with hinge seat (5) on rotation axis (38), and the vertical angles are adjusted on rotation axis (38)
With hinge seat (5) contact portion among hexagon column, the hinge hole on the hinge seat (5) is hexagonal hole.
5. a kind of fixed device of suspension type projector according to claim 1, which is characterized in that the hinge seat (5) with
Projector fixed plate (4) passes through welded connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821634193.6U CN209164976U (en) | 2018-10-09 | 2018-10-09 | A kind of fixed device of suspension type projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821634193.6U CN209164976U (en) | 2018-10-09 | 2018-10-09 | A kind of fixed device of suspension type projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209164976U true CN209164976U (en) | 2019-07-26 |
Family
ID=67333209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821634193.6U Expired - Fee Related CN209164976U (en) | 2018-10-09 | 2018-10-09 | A kind of fixed device of suspension type projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209164976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022110144A1 (en) * | 2020-11-30 | 2022-06-02 | 南京溧水高新创业投资管理有限公司 | Projector convenient for projection angle adjustment |
-
2018
- 2018-10-09 CN CN201821634193.6U patent/CN209164976U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022110144A1 (en) * | 2020-11-30 | 2022-06-02 | 南京溧水高新创业投资管理有限公司 | Projector convenient for projection angle adjustment |
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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: 20190726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |