CN106678503B - A kind of projection bracket of adjustable-angle - Google Patents
A kind of projection bracket of adjustable-angle Download PDFInfo
- Publication number
- CN106678503B CN106678503B CN201611024823.3A CN201611024823A CN106678503B CN 106678503 B CN106678503 B CN 106678503B CN 201611024823 A CN201611024823 A CN 201611024823A CN 106678503 B CN106678503 B CN 106678503B
- Authority
- CN
- China
- Prior art keywords
- regulating part
- supporting element
- projection
- angle
- adjustable
- 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.)
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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
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
Abstract
The present invention is suitable for projection bracket field, provide a kind of projection bracket of adjustable-angle, including supporting element and regulating part, the bottom of the supporting element and the bottom of the regulating part are generally aligned in the same plane, the regulating part is located at the side of the supporting element, the top of the regulating part has several limiting sections, the height of at least one limiting section is lower than the height of the supporting element in several limiting sections, the supporting element and the common support projection instrument of regulating part, the head of the projection device is placed on the top of the supporting element, its tail portion is placed on the limiting section, several limiting sections are along the projecting direction successively bottom close to the supporting element or in the short transverse of the regulating part successively far from the regulating part of the projection device.The projection bracket is by the way that the tail portion of projection device to be placed on different limiting sections, and being formed by projection device from horizontal plane, angle is different, to realize the adjustment effect to projection device angle.
Description
Technical field
The invention belongs to projection bracket field more particularly to a kind of projection brackets of adjustable-angle.
Background technique
Currently, projection device is widely used in routine work and life.The effect of projection device is that image is amplified,
The signal of traditional screen signal and computer is projected on curtain by converting interface, appreciates and uses for people.
Existing projection device needs to adjust angle when in use, thus make projection image image stabilization and writing it is clear
It is clear.It directly manually adjusts, adjusts the bad control of angle；The angle of dedicated instrument regulation projection device can also be cooperated, still
Production cost is higher.
Summary of the invention
The technical problems to be solved by the invention are to provide a kind of projection bracket of adjustable-angle, it is intended to improve projector
Device adjusts the convenience of angle, while reducing production cost.
In order to solve the above technical problems, the invention is realized in this way, a kind of projection bracket of adjustable-angle, including supply
The regulating part of supporting element and the tail portion placement for projection device that the head of projection device is placed, the bottom of the supporting element and institute
The bottom for stating regulating part is generally aligned in the same plane, and the regulating part is located at the side of the supporting element, the top tool of the regulating part
The limiting section for having several tail portions for projection device to place, the height of wherein at least one limiting section are lower than the height of the supporting element
Degree, several limiting sections along the projection device projecting direction successively close to the supporting element or along the height of the regulating part
Spend the bottom on direction successively far from the regulating part.
Further, several limiting sections be several limiting grooves, along the projection device projecting direction successively
Close to the supporting element.
Further, several limiting sections are several limited steps, in the short transverse of the regulating part successively
Bottom far from the regulating part.
Further, the card slot for placing remote controler is offered on the supporting element.
Further, the through-hole for hanging is offered on the supporting element.
Further, the regulating part is separably connect with the supporting element.
Further, the supporting element is equipped with several card slots, also is provided with matching with the card slot on the regulating part
Card slot, the card slot on institute's regulating part fastens with the card slot on the supporting element.
Further, the through-hole for hanging is offered on the regulating part.
Further, the supporting element is equipped with protrusion, offers on the regulating part matched with the bulge recessed
Slot, under the projection bracket unused state, the protrusion fastens to form planar structure with the groove.
Further, the regulating part includes the identical adjustable plate of two block structures, and the supporting element is support plate.
Compared with prior art, the present invention beneficial effect is: a kind of projection bracket of adjustable-angle of the invention,
Including supporting element and regulating part, the bottom of the bottom of the supporting element and the regulating part is in the same plane, the adjusting
Part is located at the side of the supporting element.The top of the regulating part has several limiting sections, and the head of projection device is placed on
On the supporting element, tail portion is placed on the limiting section.Since several limiting sections are along the projection of the projection device
The direction successively bottom close to the supporting element or in the short transverse of the regulating part successively far from the regulating part, it is different
Limiting section be formed by that angle is different from the line at the top of the supporting element with horizontal plane, so working as the tail portion of projection device
When being placed on different limiting sections, then it is different from horizontal plane to be formed by angle for projection device, to realize to projector
The adjustment effect of device angle.The projection bracket of adjustable-angle of the invention, it is simple using manual adjustment compared to traditional
Method, it is simple and fast；Compared to the angle that cooperation special instrument adjusts projection device, which significantly reduces production
Cost.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the projection bracket of adjustable-angle provided in an embodiment of the present invention.
Fig. 2 is the specifically used schematic diagram of Fig. 1.
Fig. 3 is the structural schematic diagram of supporting element in Fig. 1.
Fig. 4 is the structural schematic diagram of the first regulating part in Fig. 1.
Fig. 5 is the structural schematic diagram of the second regulating part in Fig. 1.
Fig. 6 is the plane combination structural schematic diagram of supporting element and regulating part in Fig. 1.
Fig. 7 be another embodiment of the present invention provides projection bracket in supporting element structural schematic diagram.
Fig. 8 be another embodiment of the present invention provides projection bracket in the first regulating part structural schematic diagram.
Fig. 9 be another embodiment of the present invention provides projection bracket in the second regulating part structural schematic diagram.
Figure 10 is the plane combination structural schematic diagram of another embodiment of the present invention supporting element and regulating part.
Figure 11 is the plane combination structural schematic diagram of further embodiment of this invention supporting element and regulating part.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It as depicted in figs. 1 and 2, is a kind of projection bracket 100 of adjustable-angle provided in an embodiment of the present invention comprising
Supporting element 1 and regulating part 2.The bottom of the supporting element 1 and the bottom of the regulating part 2 are generally aligned in the same plane, the regulating part 2
Positioned at the side of the supporting element 1, to guarantee that the projection bracket 100 can be placed steadily.The top of the regulating part 2 has
Several limiting sections, the height of at least one limiting section is lower than the height of the supporting element 1 in several limiting sections.The branch
Support member 1 and the common support projection instrument 3 of regulating part 2, the head of the projection device 3 are placed on the top of the supporting element 1,
Tail portion is placed on the limiting section.
Several limiting sections along the projection device 3 projecting direction successively close to the supporting element 1 or along the tune
The bottom in the short transverse of part 2 successively far from the regulating part 2 is saved, the top of the supporting element 1 and the limiting section are made
Line and horizontal plane are formed by angle and are sequentially increased or reduce.The tail portion of the projection device 3 is placed on different limiting sections
When, then it is different from the angle of formation described in horizontal plane, and then realize the angular adjustment effect to the projection device 3.
In embodiments of the present invention, several limiting sections are several limiting grooves, along the projection of the projection device 3
Direction is successively close to the supporting element 1.Certainly, several limiting sections may be several limited steps, along described
Bottom in the short transverse of regulating part successively far from the regulating part.
The regulating part 2 is separably connect with the supporting element 1, to realize the detachability of the projection bracket 100,
Easy to carry and storage.Certainly, the regulating part 2 can also be integrally formed with the supporting element 1.
In embodiments of the present invention, only by taking the supporting element 1 is separated with the regulating part 2 as an example, the supporting element 1 is
Support plate 1, the regulating part 2 include the first adjustable plate 21 and the second adjustable plate 22, but be not limited to the supporting element 1 with it is described
The type and quantity of regulating part 2.
Offer limiting slot 211, limiting slot 212 and limiting slot 213 on first adjustable plate 21, the limiting slot 211,
Limiting slot 212 and limiting slot 213 spacing arrangements such as along the projecting direction of the projection device 3, and successively close to the support
Plate 1.Corresponding limiting slot 221, limiting slot 222 and limiting slot 223 are offered on second adjustable plate 22.
In conjunction with Fig. 3 to Fig. 5, first adjustable plate 21 is identical with the structure of the second adjustable plate 22, and perpendicular to the branch
Fagging 1.Several card slots 11 are offered in the support plate 1, offer card slot 214 on first adjustable plate 21, described second
Card slot 224 is offered on adjustable plate 22, the card slot 214 is detachably fastened on the card slot 11 with the card slot 224
It is interior, for carrying the projection device 3.
The height of the support plate 1 is higher than the height of 22 upper limit position groove of first adjustable plate 21 and the second adjustable plate, with
Guarantee the crevice projection angle of projection device 3, is watched convenient for people.
In the embodiment of the present invention only by taking limiting slot there are three being opened up on the first adjustable plate 21 and the second adjustable plate 22 as an example, but
It is not limited to the quantity of 22 upper limit position groove of first adjustable plate 21 and the second adjustable plate, the quantity of the limiting slot is more, institute
The precision for stating the adjusting angle of projection device 3 is higher.
In conjunction with Fig. 6, the through-hole 12 for hanging is also provided in the support plate 1.First adjustable plate 21 and second
Also through-hole 215 and through-hole 225 are offered on adjustable plate 22 respectively.When the projection bracket 100 when not in use, benefit is reeved
The through-hole 12, through-hole 215 and through-hole 225 bundle the support plate 1 and first adjustable plate 21 and the second adjustable plate 22
Together, it is then hung on wall or designated position, it is easy to use and carry, and assembling can be dismantled at any time.
The card slot 13 for placing remote controler is also provided in the support plate 1, when the projection device 3 is in use, can
The remote controler of projection device 3 is placed in the card slot 13.
As shown in Fig. 2, the head of projection device 3 is placed in the support plate 1, tail portion is pushed up respectively when specific works
It is pressed in limiting slot 211 and limiting slot 221, forms three-legged structure, to prevent the projection device 3 from shaking.When the projector
Device 3 project the graph text information on curtain 4 it is unintelligible when, by the tail portion of the projection device 3 in 21 He of the first adjustable plate
It is adjusted between the different limiting slots of second adjustable plate 22, when the tail portion of the projection device 3 is located in different limiting slots,
It is different that angle is formed by from horizontal plane, to achieve the purpose that adjust 3 projection angle of projection device.
It as shown in Figure 7 to 10, is another embodiment of the present invention.In this embodiment, projection bracket 100 includes support
Plate 1 ', the first adjustable plate 21 ' and the second adjustable plate 22 '.Several card slots 11 ' are offered in the support plate 1 ', described first adjusts
Offer card slot 214 ' on section plate 21 ', offer card slot 224 ' on second adjustable plate 22 ', the card slot 214 ' with it is described
Card slot 224 ' detachably engages with the card slot 11 '.
It is additionally provided with protrusion 14 in the support plate 1 ', offers on first adjustable plate 21 ' and matches with described raised 14
The groove 216 of conjunction.Be additionally provided on first adjustable plate 21 ' protrusion 217, second adjustable plate 22 ' be equipped with it is described convex
Play 217 grooves 226 matched.Under 100 unused state of projection bracket, described raised 14 with the 216 phase card of groove
It closes, described raised 217 fasten with the groove 226, form planar structure.
The two sides of the support plate 1 ' offer card slot 15 respectively.When the projection bracket 100 is in use, the card slot 15
For preventing remote controler；When the projection bracket 100 when not in use, by the support plate 1 ' and first adjustable plate 21 ' and
Second adjustable plate 22 ' fastens to form planar structure, and is hung on wall or designated position by the card slot 15, makes
With with it is easy to carry, and assembling can be dismantled at any time.
It as shown in figure 11, is another embodiment of the present invention.In this embodiment, projection bracket 100 include support plate 1 ",
First adjustable plate 21 " and the second adjustable plate 22 ".The support plate 1 ", the first adjustable plate 21 " and the second adjustable plate 22 " mutually card
It is merged and dresses up planar structure, each corner rounding off, structure is more simple, and splicing is more secured, is hardly damaged.
A kind of projection bracket 100 of adjustable-angle provided in an embodiment of the present invention comprising supporting element 1 and regulating part 2,
The bottom of the supporting element 1 and the bottom of the regulating part 2 are in the same plane, and the regulating part 2 is located at the supporting element 1
Side.The top of the regulating part 2 has several limiting sections, and the head of projection device 3 is placed on the supporting element 1,
Its tail portion is placed on the limiting section.Since several limiting sections are successively close along the projecting direction of the projection device 3
The supporting element 1 or the bottom in the short transverse of the regulating part 2 successively far from the regulating part 2, different limiting sections
It is formed by that angle is different from the line at the top of the supporting element 1 with horizontal plane, so the tail portion when projection device 3 is placed on
When on different limiting sections, then it is different from horizontal plane to be formed by angle for projection device 3, to realize to 3 jiaos of projection device
The adjustment effect of degree.The projection bracket of adjustable-angle of the invention, compared to traditional simple method using manual adjustment,
It is simple and fast；Compared to the angle that cooperation special instrument adjusts projection device, which significantly reduces production cost.
In addition, when the projection bracket 100 without using under state, supporting element 1 and regulating part 2 can be mutually clamped or bolt tie after hang on
On wall, easy to carry and storage.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (9)
1. a kind of projection bracket of adjustable-angle, which is characterized in that including for projection device head placement supporting element and
For the regulating part that the tail portion of projection device is placed, the bottom of the supporting element and the bottom of the regulating part are generally aligned in the same plane,
The regulating part is located at the side of the supporting element, and there are several tail portions for projection device to place at the top of the regulating part
Limiting section, the height of wherein at least one limiting section are lower than the height of the supporting element, and several limiting sections are along the projection
The projecting direction of instrument is successively close to the supporting element or in the short transverse of the regulating part successively far from the regulating part
Bottom；The regulating part is separably connect with the supporting element, and under the projection bracket unused state, the adjusting
Part and the supporting element fasten to form planar structure.
2. the projection bracket of adjustable-angle as described in claim 1, which is characterized in that several limiting sections are several limits
Position groove, the projecting direction along the projection device is successively close to the supporting element.
3. the projection bracket of adjustable-angle as described in claim 1, which is characterized in that several limiting sections are several limits
Position step, the bottom in the short transverse of the regulating part successively far from the regulating part.
4. the projection bracket of the adjustable-angle as described in any one of claims 1 to 3, which is characterized in that the support
The card slot for placing remote controler is offered on part.
5. the projection bracket of the adjustable-angle as described in any one of claims 1 to 3, which is characterized in that the support
The through-hole for hanging is offered on part.
6. the projection bracket of adjustable-angle as described in claim 1, which is characterized in that the supporting element is equipped with several cards
Slot also is provided with the card slot matched with the card slot on the regulating part, on the card slot on the regulating part and the supporting element
Card slot fasten.
7. the projection bracket of adjustable-angle as described in claim 1, which is characterized in that offer and be used on the regulating part
The through-hole hung.
8. the projection bracket of adjustable-angle as described in claim 1, which is characterized in that the supporting element is equipped with protrusion,
Offer groove matched with the bulge on the regulating part, under the projection bracket unused state, the protrusion with
The groove fastens to form planar structure.
9. the projection bracket of adjustable-angle as described in claim 1, which is characterized in that the regulating part includes two block structures
Identical adjustable plate, the supporting element are support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611024823.3A CN106678503B (en) | 2016-11-17 | 2016-11-17 | A kind of projection bracket of adjustable-angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611024823.3A CN106678503B (en) | 2016-11-17 | 2016-11-17 | A kind of projection bracket of adjustable-angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106678503A CN106678503A (en) | 2017-05-17 |
| CN106678503B true CN106678503B (en) | 2019-03-29 |
Family
ID=58866728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611024823.3A Active CN106678503B (en) | 2016-11-17 | 2016-11-17 | A kind of projection bracket of adjustable-angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106678503B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2952513B1 (en) * | 2009-11-17 | 2012-03-09 | Franck Viallet | SUPPORT DEVICE FOR PORTABLE COMPUTER |
| CN203909686U (en) * | 2014-07-03 | 2014-10-29 | 新乡学院 | Display support rack |
| CN204105521U (en) * | 2014-08-04 | 2015-01-21 | 首都博物馆 | Showing stand |
| CN204406023U (en) * | 2014-11-25 | 2015-06-17 | 旭智科技股份有限公司 | Projection system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070120764A (en) * | 2006-06-20 | 2007-12-26 | 삼성전자주식회사 | Foldable projector stand |
| US20090321605A1 (en) * | 2008-06-26 | 2009-12-31 | Scott Petrie | Laptop Stand |
-
2016
- 2016-11-17 CN CN201611024823.3A patent/CN106678503B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2952513B1 (en) * | 2009-11-17 | 2012-03-09 | Franck Viallet | SUPPORT DEVICE FOR PORTABLE COMPUTER |
| CN203909686U (en) * | 2014-07-03 | 2014-10-29 | 新乡学院 | Display support rack |
| CN204105521U (en) * | 2014-08-04 | 2015-01-21 | 首都博物馆 | Showing stand |
| CN204406023U (en) * | 2014-11-25 | 2015-06-17 | 旭智科技股份有限公司 | Projection system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106678503A (en) | 2017-05-17 |
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