CN208922049U - A kind of laser-projector convenient for disassembly and assembly - Google Patents
A kind of laser-projector convenient for disassembly and assembly Download PDFInfo
- Publication number
- CN208922049U CN208922049U CN201821987700.4U CN201821987700U CN208922049U CN 208922049 U CN208922049 U CN 208922049U CN 201821987700 U CN201821987700 U CN 201821987700U CN 208922049 U CN208922049 U CN 208922049U
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- CN
- China
- Prior art keywords
- support bar
- convex block
- upside
- disassembly
- cored slab
- 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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Abstract
The utility model discloses a kind of laser-projectors convenient for disassembly and assembly, including pedestal, first support bar is fixedly connected on the upside of the pedestal, the upside of the first support bar is equipped with second support bar, the top of the second support bar is fixedly connected with cored slab, the inside of the cored slab is equipped with fan, the upside of the cored slab is equipped with projector main body, the upside of the cored slab is equipped with the first convex block and the second convex block, sliding block is fixedly connected on the downside of the projector main body, the sliding block is between the first convex block and the second convex block, the inside of first convex block, which is run through, bolt, the downside of the utility model projector main body is equipped with sliding block, the groove that sliding block can be formed with the first convex block and the second convex block is slidably connected, and it is fixed using bolt, so that installation and removal are more convenient, it is equipped in the upper and lower surfaces of cored slab The inside of through-hole, cored slab is equipped with fan, can cool down to projector main body.
Description
Technical field
The utility model relates to porjector technology field, specially a kind of laser-projector convenient for disassembly and assembly.
Background technique
Projector is that the common instrument in daily meeting and instruction and office in use usually places projector
On desk, due to being influenced by its height, ideal drop shadow effect often is not achieved because of adjusting inconvenient, because
This, projector mount becomes important auxiliary tool, but inconvenience is connected between existing bracket and projector main body, and
And without heat sinking function, for this purpose, we release a kind of laser-projector convenient for disassembly and assembly.
Utility model content
The purpose of this utility model is to provide a kind of laser-projectors convenient for disassembly and assembly, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of laser-projector convenient for disassembly and assembly, including
Pedestal, first support bar is fixedly connected on the upside of the pedestal, and the upside of the first support bar is equipped with second support bar, institute
The top for stating second support bar is fixedly connected with cored slab, and the inside of the cored slab is equipped with fan, the upside of the cored slab
Equipped with projector main body, the upside of the cored slab is equipped with the first convex block and the second convex block, and the downside of the projector main body is solid
Surely it is connected with sliding block, for the sliding block between the first convex block and the second convex block, the inside of first convex block, which is run through, bolt,
The side of the sliding block is equipped with screw hole, and shaft, the first support bar are equipped between the first support bar and second support bar
Upside be welded with first sleeve, the first sleeve and shaft are rotatablely connected, and the is welded on the downside of the second support bar
Two sleeves, the second sleeve and shaft are rotatablely connected.
The purpose of this setting is that the downside of the utility model projector main body is equipped with sliding block, and sliding block can be with the first convex block
It is slidably connected with the groove of the second convex block composition, and is fixed using bolt, so that installation and removal are more convenient, the upper table of cored slab
Through-hole is equipped on face and lower surface, the inside of cored slab is equipped with fan, can cool down to projector main body.
Preferably, the left side of the shaft is equipped with external screw thread, is bolted with nut, the right side of the shaft on the outside of the external screw thread
Side is equipped with the first limited block.
The purpose of this setting is nut for fixed angle.
Preferably, it is cased with spring on the outside of the bolt, the second limited block is welded on the outside of the bolt.
Preferably, the side of first convex block and the side of the second convex block are equipped with smooth layer.
Preferably, the quantity of the second sleeve and first sleeve is two.
Preferably, anti-skid rubber cushion is bonded on the downside of the pedestal.
Compared with prior art, the utility model has the beneficial effects that the downside of the utility model projector main body is equipped with
Sliding block, the groove that sliding block can be formed with the first convex block and the second convex block be slidably connected, and be fixed using bolt so that installation and
Disassembly is more convenient, and through-hole is equipped in the upper and lower surfaces of cored slab, and the inside of cored slab is equipped with fan, can be to projection
Instrument ontology cools down, and is fixedly connected in second support bar there are two second sleeve, and second sleeve is passed through for shaft, and first
It is fixedly connected on strut there are two first sleeve, first sleeve is passed through for shaft, makes it possible to adjust second support bar and the
Angle between one support rod, nut is used for fixed angle, so that the angle of projector main body can be adjusted.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model pivot structure schematic diagram；
Fig. 3 is enlarged structure schematic diagram at the A of the utility model Fig. 1；
Fig. 4 is the first projection cube structure of the utility model schematic diagram.
In figure: 1, pedestal；2, first support bar；3, second support bar；4, fan；5, cored slab；6, projector main body；7,
First sleeve；8, second sleeve；9, shaft；10, the first limited block；11, external screw thread；12, nut；13, the second convex block；14,
One convex block；15, bolt；16, screw hole；17, sliding block；18, spring；19, the second limited block.
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 laser-projector convenient for disassembly and assembly, including bottom
Seat 1, the upside of the pedestal 1 are fixedly connected with first support bar 2, and the upside of the first support bar 2 is equipped with second support bar
3, the top of the second support bar 3 is fixedly connected with cored slab 5, and the inside of the cored slab 5 is equipped with fan 4, described hollow
The upside of plate 5 is equipped with projector main body 6, and the upside of the cored slab 5 forms recessed equipped with the first convex block 14 and the second convex block 13
Slot, the quantity of groove are two, and the downside of the projector main body 6 is fixedly connected with sliding block 17, and the quantity of sliding block 17 is two,
Sliding block 17 is slidably connected with groove, and the sliding block 17 is between the first convex block 14 and the second convex block 13, first convex block 14
Inside through there is a bolt 15, the side of the sliding block 17 is equipped with screw hole 16, the first support bar 2 and second support bar 3 it
Between be equipped with shaft 9, the upside of the first support bar 2 is welded with first sleeve 7, and the first sleeve 7 connects with the rotation of shaft 9
It connects, the downside of the second support bar 3 is welded with second sleeve 8, and the second sleeve 8 is rotatablely connected with shaft 9.
Specifically, the left side of the shaft 9 is equipped with external screw thread 11, it is bolted with nut 12 on the outside of the external screw thread 11, it is described
The right side of shaft 9 is equipped with the first limited block 10.
Specifically, the outside of the bolt 15 is cased with spring 18, the outside of the bolt 15 is welded with the second limited block 19.
Specifically, the side of first convex block 14 and the side of the second convex block 13 are equipped with smooth layer.
Specifically, the quantity of the second sleeve 8 and first sleeve 7 is two.
Specifically, the downside of the pedestal 1 is bonded with anti-skid rubber cushion.
Specifically, in use, being fixedly connected in second support bar 3 there are two second sleeve 8, second sleeve 8 is used for shaft 9
It passes through, is fixedly connected in first support bar 2 there are two first sleeve 7, first sleeve 7 passes through for shaft 9, makes it possible to adjust
Angle between second support bar 3 and first support bar 2, nut 12 is used for fixed angle, so that the angle of projector main body 6
Degree can be adjusted, and the downside of projector main body 6 is equipped with sliding block 17, and sliding block 17 can be with 13 groups of the first convex block 14 and the second convex block
At groove be slidably connected, and it is fixed using bolt 15 so that installation and removal are more convenient, the upper surface of cored slab 5 and following table
Through-hole is equipped on face, the inside of cored slab 5 is equipped with fan 4, can cool down to projector main body 6.
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 (6)
1. a kind of laser-projector convenient for disassembly and assembly, including pedestal (1), it is characterised in that: be fixedly connected on the upside of the pedestal (1)
Have first support bar (2), the upside of the first support bar (2) is equipped with second support bar (3), the second support bar (3)
Top is fixedly connected with cored slab (5), and the inside of the cored slab (5) is equipped with fan (4), is set on the upside of the cored slab (5)
Have projector main body (6), the upside of the cored slab (5) is equipped with the first convex block (14) and the second convex block (13), the projector
Be fixedly connected on the downside of ontology (6) sliding block (17), the sliding block (17) be located at the first convex block (14) and the second convex block (13) it
Between, through having bolt (15), the side of the sliding block (17) is equipped with screw hole (16) for the inside of first convex block (14), and described the
Shaft (9) are equipped between one support rod (2) and second support bar (3), are welded with first set on the upside of the first support bar (2)
Cylinder (7), the first sleeve (7) and shaft (9) are rotatablely connected, and are welded with second sleeve on the downside of the second support bar (3)
(8), the second sleeve (8) and shaft (9) are rotatablely connected.
2. a kind of laser-projector convenient for disassembly and assembly according to claim 1, it is characterised in that: the left side of the shaft (9)
It equipped with external screw thread (11), is bolted with nut (12) on the outside of the external screw thread (11), the right side of the shaft (9) is equipped with the first limit
Block (10).
3. a kind of laser-projector convenient for disassembly and assembly according to claim 1, it is characterised in that: the outside of the bolt (15)
It is cased with spring (18), is welded with the second limited block (19) on the outside of the bolt (15).
4. a kind of laser-projector convenient for disassembly and assembly according to claim 1, it is characterised in that: first convex block (14)
Side and the side of the second convex block (13) are equipped with smooth layer.
5. a kind of laser-projector convenient for disassembly and assembly according to claim 1, it is characterised in that: the second sleeve (8) and
The quantity of first sleeve (7) is two.
6. a kind of laser-projector convenient for disassembly and assembly according to claim 1, it is characterised in that: the downside of the pedestal (1)
It is bonded with anti-skid rubber cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821987700.4U CN208922049U (en) | 2018-11-29 | 2018-11-29 | A kind of laser-projector convenient for disassembly and assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821987700.4U CN208922049U (en) | 2018-11-29 | 2018-11-29 | A kind of laser-projector convenient for disassembly and assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208922049U true CN208922049U (en) | 2019-05-31 |
Family
ID=66712461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821987700.4U Expired - Fee Related CN208922049U (en) | 2018-11-29 | 2018-11-29 | A kind of laser-projector convenient for disassembly and assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208922049U (en) |
-
2018
- 2018-11-29 CN CN201821987700.4U patent/CN208922049U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 Termination date: 20211129 |