CN209587587U - A kind of annular projection's equipment - Google Patents
A kind of annular projection's equipment Download PDFInfo
- Publication number
- CN209587587U CN209587587U CN201920105158.3U CN201920105158U CN209587587U CN 209587587 U CN209587587 U CN 209587587U CN 201920105158 U CN201920105158 U CN 201920105158U CN 209587587 U CN209587587 U CN 209587587U
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- CN
- China
- Prior art keywords
- suoshu
- pedestal
- annular projection
- screwed
- screw thread
- Prior art date
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Abstract
The utility model discloses a kind of annular projection's equipment, including pedestal, lifting column is screwed with screw thread in the upside of the pedestal, swivel mount is fixed with bolt in the upper end of the lifting column, that slides at the upper edge of the swivel mount is equipped with sliding seat, and the upper end rotation of Yu Suoshu sliding seat is equipped with projector；What the center point on the upside of the swivel mount rotated is equipped with centre mount, is hinged with pull rod between Yu Suoshu centre mount and the projector；Annular projection's equipment can easily carry out position and direction adjustment.
Description
Technical field
The utility model relates to projection device technical fields, and in particular to a kind of annular projection's equipment.
Background technique
Existing projector is hung on the ceiling or on wall mostly.Projector is when in use according to actual projection
Direction carries out angle adjustment.Since existing projector is to fix on the ceiling, adjust very inconvenient.When being projected,
If the article in room is more, when the space in room is smaller, when the position that projector places is improper, attending a meeting in room
Personnel or article may stop the camera lens of projector, cause to be unable to normal projection.
But existing projector position is fixed, and cannot arbitrarily change its placement location as needed.And projector
The direction of camera lens adjusts inconvenient.
Accordingly, it is desirable to provide a kind of annular projection's equipment, can change placement location, and can be convenient according to actual needs
Carry out angle adjustment, meet it is various projection environment use needs.
Utility model content
The purpose of this utility model is to provide a kind of annular projection's equipment, can not easily to solve existing projector
The problem of carrying out position and direction adjustment.
To achieve the above object, the technical solution of the utility model are as follows:
A kind of annular projection's equipment, including pedestal, the upside of Yu Suoshu pedestal are screwed with lifting column with screw thread, in the liter
The upper end for dropping column is fixed with swivel mount with bolt, and that slides at the upper edge of Yu Suoshu swivel mount is equipped with sliding seat, Yu Suoshu
The upper end rotation of sliding seat is equipped with projector；What the center point on the upside of the swivel mount rotated is equipped with centre mount, Yu Suoshu
Pull rod is hinged between centre mount and the projector.
Preferably, the lifting column includes the guide cylinder of circular tube shaped, and the axial direction along the guide cylinder is equipped with to its upper
The lower part of guide rod, Yu Suoshu guide rod is screwed with the first nut with screw thread, and first nut is rotatably connected in described lead by external spiral
To at the upper end outlet of cylinder；Discoid mounting plate is connected in the upper end of the guide rod；The mounting plate and the guide rod it
Between be connected with multiple gussets；Multiple locating slots are equipped in its concave side wall along the length direction of the guide rod；In the guiding
It is screwed with the first bolt on cylinder, first bolt is held out against in the locating slot.
Preferably, the swivel mount includes discoid bottom plate, and the edge of the upside of Yu Suoshu bottom plate is connected with annulus
The upper end of the side plate of shape, Yu Suoshu side plate is connected with track；Round bar shape is screwed with screw thread in the middle part of the upside of the bottom plate
Guide rod, be recessed with mounting groove at the lower central of Yu Suoshu bottom plate；The mounting plate and the mounting groove are adapted.
Preferably, the centre mount includes round table-like pedestal, is led along being equipped with axially to its underpart for the pedestal
Xiang Kong；In being recessed with the first regulating tank in the pedestal, what is rotated in the first regulating tank of Yu Suoshu is equipped with sphere；The pull rod
It is rotatably connected on the sphere with screw thread；It is equipped with location hole in the inner along the axial direction of the pedestal, Yu Suoshu positioning hole is used
Screw thread is screwed with the first screw rod, and the top of the first screw rod of Yu Suoshu is screwed with the second nut with screw thread, and second nut is used outer
Screw thread is rotatably connected on the pedestal；The extruding slot being connected to the location hole, Yu Suoshu are recessed in the lower part of the pedestal
The lower end of one screw rod is connected with discoid stripper plate, and the stripper plate is in the extruding slot.
Preferably, the track includes circular lower railway, and the upper end of Yu Suoshu lower railway is connected with the upper of annular shape
Track.
Preferably, the sliding seat includes the shell of cubic, and the lower part of Yu Suoshu shell is recessed with guide groove；It is described
Track sliding is set in the guide groove；In the withstanding tight block for being connected with wedge shape in the shell, the withstanding tight block extend into institute
One end in guide groove is stated to hold out against on the side wall of the track.
The utility model has the advantages that
(1) when in use, when the article in projection room is more or personnel are more, annular projection's equipment can be moved
Suitable position is moved, the camera lens of projector is avoided to be stopped by article or personnel, facilitates and realizes position adjustment, meet various throwings
Shadow environment needs；
(2) guide rod can be risen or is declined along the guide cylinder, and then drive mounting plate lifting, drive rotation
Pivoted frame lifting, drives the sliding seat and projector to go up and down in the vertical direction, and then changes the projector in vertical direction
On height, realize projector height adjustment；
(3) when in use, the sliding seat can be slided along the swivel mount, swivel mount drives the projector edge
Swivel mount sliding, swivel mount be it is circular, the projector is slided along circular arc direction, and then changes the throwing of its camera lens
Penetrate direction；
(4) pedestal is rotated around the guide rod, the pull rod is driven to rotate, the pull rod pulls the projection
Machine changes the inclined direction and angle of the projector in turn；To easily change lens direction and the inclination angle of projector
Degree, meets various projection needs.
Detailed description of the invention
Fig. 1 is the schematic diagram of annular projection's equipment of utility model.
Fig. 2 is the schematic diagram of lifting column in utility model.
Fig. 3 is the schematic diagram of swivel mount in utility model.
Fig. 4 is the schematic diagram of centre mount in utility model.
Fig. 5 is the perspective view of utility model middle orbit.
Fig. 6 is the cross-sectional view of utility model middle orbit.
Fig. 7 is the cross-sectional view of sliding seat in utility model.
In figure: 1- pedestal；2- lifting column；21- mounting plate；22- gusset；23- guide rod；The first nut of 24-；25- guide cylinder；
The first bolt of 26-；27- locating slot；3- swivel mount；31- guide rod；32- track；321- upper rail；322- lower railway；The side 33-
Plate；34- bottom plate；35- mounting groove；4- sliding seat；41- shell；42- guide groove；43- withstanding tight block；5- projector；6- pull rod；7-
Centre mount；The first screw rod of 71-；The second nut of 72-；73- pedestal；74- sphere；75- pilot hole；76- stripper plate.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment
Annular projection's equipment of the present embodiment, including pedestal 1, the upside of Yu Suoshu pedestal 1 are screwed with lifting column with screw thread
The upper end of 2, Yu Suoshu lifting columns 2 is fixed with swivel mount 3 with bolt, and that slides at the upper edge of Yu Suoshu swivel mount 3 is equipped with
Sliding seat 4, the upper end rotation of Yu Suoshu sliding seat 4 are equipped with projector 5；What the center point in 3 upside of swivel mount rotated
Equipped with centre mount 7, pull rod 6 is hinged between Yu Suoshu centre mount 7 and the projector 5.
It when in use, can be mobile by annular projection's equipment when the article in projection room is more or personnel are more
To suitable position, the camera lens of projector is avoided to be stopped by article or personnel, facilitates and realize position adjustment, meet various projections
Environment needs；
The guide rod can be risen or be declined along the guide cylinder, and then drive mounting plate lifting, drive rotation
Frame lifting, drives the sliding seat and projector to go up and down in the vertical direction, and then changes the projector in the vertical direction
Height, realize projector height adjustment；
When in use, the sliding seat can be slided along the swivel mount, swivel mount drive the projector along
Swivel mount sliding, swivel mount be it is circular, the projector is slided along circular arc direction, and then changes the projection of its camera lens
Direction；
The pedestal is rotated around the guide rod, the pull rod is driven to rotate, the pull rod pulls the projector
And then change the inclined direction and angle of the projector；To easily change the lens direction and tilt angle of projector,
Meet various projection needs.
The lifting column 2 includes the guide cylinder 25 of circular tube shaped, and the axial direction along the guide cylinder 25 is equipped with circle to its upper
The lower part of rod-shaped guide rod 23, Yu Suoshu guide rod 23 is screwed with the first nut 24 with screw thread, and first nut 24 passes through outer spiral shell
It is rotatably connected at the upper end outlet of the guide cylinder 25；Discoid mounting plate 21 is connected in the upper end of the guide rod 23；Institute
It states and is connected with multiple gussets 22 between mounting plate 21 and the guide rod 23；Along the length direction of the guide rod 23 in its side wall
It is recessed with multiple locating slots 27；In being screwed with the first bolt 26 on the guide cylinder 25, first bolt 26 is held out against in described
In locating slot 27.
The swivel mount 3 includes discoid bottom plate 34, and the edge of the upside of Yu Suoshu bottom plate 34 is connected with annular shape
Side plate 33, the upper end of Yu Suoshu side plate 33 is connected with track 32；It is screwed in the middle part of the upside of the bottom plate 34 with screw thread
The guide rod 31 of round bar shape is recessed with mounting groove 35 at the lower central of Yu Suoshu bottom plate 34；The mounting plate 21 and the peace
Tankage 35 is adapted.
The centre mount 7 includes round table-like pedestal 73, is equipped with guiding axially to its underpart along the pedestal 73
Hole 75；In being recessed with the first regulating tank in the pedestal 73, what is rotated in the first regulating tank of Yu Suoshu is equipped with sphere 74；It is described
Pull rod 6 is rotatably connected on the sphere 74 with screw thread；It is equipped with location hole in the inner along the axial direction of the pedestal 73, in described fixed
It is screwed with the first screw rod 71 with screw thread in the hole of position, the top of the first screw rod of Yu Suoshu 71 is screwed with the second nut 72, institute with screw thread
The second nut 72 is stated to be rotatably connected on the pedestal 73 with external screw thread；It is recessed in the lower part of the pedestal 73 and connects with the location hole
Logical extruding slot, the lower end of the first screw rod of Yu Suoshu 71 are connected with discoid stripper plate 76, and the stripper plate 76 is in described
It squeezes in slot.
The track 32 includes circular lower railway 322, and the upper end of Yu Suoshu lower railway 322 is connected with the upper of annular shape
Track 321.
The sliding seat 4 includes the shell 41 of cubic, and the lower part of Yu Suoshu shell 41 is recessed with guide groove 42；It is described
The sliding of track 32 is set in the guide groove 42；In the withstanding tight block 43 for being connected with wedge shape in the shell 41, the withstanding tight block 43
The one end extending into the guide groove 42 hold out against on the side wall of the track 32.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (6)
1. a kind of annular projection's equipment, which is characterized in that including pedestal (1), the upside of Yu Suoshu pedestal (1) is screwed with screw thread
The upper end of lifting column (2), Yu Suoshu lifting column (2) is fixed with swivel mount (3) with bolt, the upper side edge of Yu Suoshu swivel mount (3)
That slides at edge is equipped with sliding seat (4), and the upper end rotation of Yu Suoshu sliding seat (4) is equipped with projector (5)；In the swivel mount
(3) what the center point on the upside of rotated is equipped with centre mount (7), is hinged with drawing between Yu Suoshu centre mount (7) and the projector (5)
Bar (6).
2. annular projection's equipment according to claim 1, which is characterized in that the lifting column (2) includes the guiding of circular tube shaped
Cylinder (25), the axial direction along the guide cylinder (25) are equipped with guide rod (23) to its upper, the lower part spiral shell of Yu Suoshu guide rod (23)
Line is screwed with the first nut (24), and first nut (24) is rotatably connected in the upper end outlet of the guide cylinder (25) by external spiral
Place；Discoid mounting plate (21) are connected in the upper end of the guide rod (23)；The mounting plate (21) and the guide rod (23)
Between be connected with multiple gussets (22)；Multiple locating slots are equipped in its concave side wall along the length direction of the guide rod (23)
(27)；In being screwed with the first bolt (26) on the guide cylinder (25), first bolt (26) is held out against in the locating slot
(27) in.
3. annular projection's equipment according to claim 2, which is characterized in that the swivel mount (3) includes discoid bottom plate
(34), the edge of the upside of Yu Suoshu bottom plate (34) is connected with circular side plate (33), the upper end of Yu Suoshu side plate (33)
It is connected with track (32)；It is screwed with screw thread the guide rod (31) of round bar shape in the middle part of the upside of the bottom plate (34), in institute
It states and is recessed with mounting groove (35) at the lower central of bottom plate (34)；The mounting plate (21) and the mounting groove (35) are adapted.
4. annular projection's equipment according to claim 3, which is characterized in that the centre mount (7) includes round table-like pedestal
(73), pilot hole (75) are equipped with axially to its underpart along the pedestal (73)；It is recessed in the pedestal (73)
First regulating tank, the interior rotation of the first regulating tank of Yu Suoshu are equipped with sphere (74)；The pull rod (6) is rotatably connected in the ball with screw thread
On body (74)；It is equipped with location hole in the inner along the axial direction of the pedestal (73), Yu Suoshu positioning hole is screwed with screw thread
The top of first screw rod (71), the first screw rod of Yu Suoshu (71) is screwed with the second nut (72) with screw thread, second nut
(72) it is rotatably connected on the pedestal (73) with external screw thread；It is recessed in the lower part of the pedestal (73) and is connected to the location hole
Slot is squeezed, the lower end of the first screw rod of Yu Suoshu (71) is connected with discoid stripper plate (76), and the stripper plate (76) is in institute
It states and squeezes in slot.
5. annular projection's equipment according to claim 4, which is characterized in that the track (32) includes circular lower railway
(322), the upper end of Yu Suoshu lower railway (322) is connected with circular upper rail (321).
6. annular projection's equipment according to claim 5, which is characterized in that the sliding seat (4) includes the shell of cubic
Body (41), the lower part of Yu Suoshu shell (41) are recessed with guide groove (42)；Track (32) sliding is set to the guide groove
(42) in；In the withstanding tight block (43) for being connected with wedge shape in the shell (41), the withstanding tight block (43) extend into the guiding
One end in slot (42) is held out against on the side wall of the track (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105158.3U CN209587587U (en) | 2019-01-22 | 2019-01-22 | A kind of annular projection's equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105158.3U CN209587587U (en) | 2019-01-22 | 2019-01-22 | A kind of annular projection's equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209587587U true CN209587587U (en) | 2019-11-05 |
Family
ID=68379844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920105158.3U Expired - Fee Related CN209587587U (en) | 2019-01-22 | 2019-01-22 | A kind of annular projection's equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209587587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985844A (en) * | 2019-12-19 | 2020-04-10 | 安徽恒信建设工程管理有限公司 | Engineering supervision and construction informatization device |
-
2019
- 2019-01-22 CN CN201920105158.3U patent/CN209587587U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985844A (en) * | 2019-12-19 | 2020-04-10 | 安徽恒信建设工程管理有限公司 | Engineering supervision and construction informatization device |
| CN110985844B (en) * | 2019-12-19 | 2021-06-22 | 安徽恒信建设工程管理有限公司 | Engineering supervision and construction informatization device |
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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: 20191105 Termination date: 20210122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |