CN209414974U - A kind of educational projector installation and adjustment mechanism - Google Patents
A kind of educational projector installation and adjustment mechanism Download PDFInfo
- Publication number
- CN209414974U CN209414974U CN201920019252.7U CN201920019252U CN209414974U CN 209414974 U CN209414974 U CN 209414974U CN 201920019252 U CN201920019252 U CN 201920019252U CN 209414974 U CN209414974 U CN 209414974U
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- China
- Prior art keywords
- block
- fixedly connected
- projector
- connecting rod
- side wall
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Abstract
The utility model discloses a kind of educational projector installation and adjustment mechanisms, including projector, the upper end of the projector is equipped with mounting base, and the upper end of mounting base is fixedly connected by the first fixed mechanism with ceiling, the lower end of the mounting base is fixedly connected with annular fixed block, the lower end of the annular fixed block is rotatably connected to connecting rod, and the turn trough being equipped with connecting rod is equipped in annular fixed block, the upper inside walls of the turn trough are equipped with sliding slot, and sliding block is slidably connected in sliding slot, the downside side wall of the sliding block is fixedly connected with the first fixture block, and the top ring of connecting rod is arranged with the second fixture block being equipped with the first fixture block, the sliding equipment being equipped with sliding block is equipped in the annular fixed block.The utility model is easy to operate, easy to use, and the installation and adjustment of projector are convenient and efficient, convenient for the installment work of staff, reduces the labor intensity of staff, improves work efficiency.
Description
Technical field
The utility model relates to teaching aid technical field more particularly to a kind of educational projector installation and adjustment mechanisms.
Background technique
Projector be it is a kind of the profile of workpiece is amplified using optical element, and the optics instrument being projected on shadow screen
Device.It can make profile measurement with transmitted light, it is also possible to the surface shape and observation piece surface of reflected light measurement blind hole.It is teaching
During, projector can be many times used, but the installation of projector is more troublesome, to guarantee that the projection of projector can be just
Really alignment projected position, needs that repeatedly projector is adjusted, operation is more troublesome, and the labour for improving staff is strong
Degree, reduces the working efficiency of staff.
Existing projector installation is more troublesome, and is not easy to adjust, and is improved the labor intensity of staff, is reduced
The working efficiency of staff；For this purpose, it is proposed that a kind of educational projector installation and adjustment mechanisms solves the above problems.
Utility model content
Purpose of the utility model is to solve existing projector installations existing in the prior art to be more troublesome, and
The problems such as being not easy to adjust, improving the labor intensity of staff, reduce the working efficiency of staff, and one proposed
Kind educational projector installation and adjustment mechanism.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of educational projector installation and adjustment mechanism, including projector, the upper end of the projector is equipped with mounting base, and pacifies
The upper end of dress seat is fixedly connected by the first fixed mechanism with ceiling, and the lower end of the mounting base is fixedly connected with annular fixation
The lower end of block, the annular fixed block is rotatably connected to connecting rod, and is equipped in annular fixed block and is equipped with connecting rod
The upper inside walls of turn trough, the turn trough are equipped with sliding slot, and sliding block is slidably connected in sliding slot, and the downside side wall of the sliding block is fixed
It is connected with the first fixture block, and the top ring of connecting rod is arranged with the second fixture block being equipped with the first fixture block, the annular is solid
Determine to be equipped with the sliding equipment being equipped with sliding block in block, the upper end of the projector is connected with installation by the second fixed mechanism
Block, and the downside side wall of connecting rod is equipped with the mounting groove being equipped with mounting blocks, is equipped in the connecting rod and matches with mounting blocks
Close the third fixed mechanism of setting.
Preferably, first fixed mechanism includes the first bolt, and the upside side wall of the mounting base is fixedly connected with the
One link block, and the first link block is fixedly connected by the first bolt with ceiling.
Preferably, the sliding equipment includes bull stick, and the upside side wall of the sliding block is rotatably connected to the spiral shell being vertically arranged
Rasp bar, and the upper end of threaded rod is run through annular fixed block and is threadedly coupled with annular fixed block, the upper end of the threaded rod with turn
Bar is fixedly connected.
Preferably, second fixed mechanism includes the second bolt, and the lower end of the mounting blocks is fixedly connected with the second company
Block is connect, and the second link block is fixedly connected by the second bolt with the upside side wall of projector.
Preferably, the third fixed mechanism includes U-shaped bar, two groups of sockets being provided symmetrically in the connecting rod,
And the slot being equipped with socket is equipped in mounting blocks, the both ends of the U-shaped bar are separately inserted in two groups of sockets and slot, and
The both ends of U-shaped bar are arranged with nut, and the both ends of the U-shaped bar are equipped with the external screw thread connecting with nut thread.
Preferably, the side wall of the mounting blocks is fixedly connected with multiple reinforcing ribs around setting, and multiple reinforcing ribs
Lower end is fixedly connected with the upside side wall of the second link block.
The technical solution that the embodiments of the present invention provide can include the following benefits:
1, the utility model is easy to operate, easy to use, and the installation and adjustment of projector are convenient and efficient, convenient for staff's
Installment work reduces the labor intensity of staff, improves work efficiency.
2, multiple reinforcing ribs are fixedly connected with by the side wall in mounting blocks, improved between the second link block and mounting blocks
Connective stability improves the security performance of device to improve the installation fastness of projector.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of educational projector installation and adjustment mechanism structural schematic diagram；
Fig. 2 is the structural schematic diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram in Fig. 1 at B.
In figure: 1 projector, 2 mounting bases, 3 annular fixed blocks, 4 connecting rods, 5 turn troughs, 6 sliding slots, 7 sliding blocks, 8 first fixture blocks,
9 second fixture blocks, 10 mounting blocks, 11 mounting grooves, 12 first link blocks, 13 first bolts, 14 threaded rods, 15 bull sticks, 16 second connect
Connect block, 17 second bolts, 18 U-shaped bars, 19 sockets, 20 slots, 21 nuts, 22 external screw threads, 23 reinforcing ribs.
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
It clearly and completely retouches, it is clear that the embodiment retouched is only the utility model a part of the embodiment, instead of all the embodiments.
Referring to Fig.1-3, the upper end of a kind of educational projector installation and adjustment mechanism, including projector 1, projector 1 is equipped with peace
Seat 2 is filled, and the upper end of mounting base 2 is fixedly connected by the first fixed mechanism with ceiling, the lower end of mounting base 2 is fixedly connected with
Annular fixed block 3, the lower end of annular fixed block 3 is rotatably connected to connecting rod 4, and is equipped in annular fixed block 3 and matches with connecting rod 4
The turn trough 5 of setting is closed, the upper inside walls of turn trough 5 are equipped with sliding slot 6, and sliding block 7 is slidably connected in sliding slot 6, the downside side of sliding block 7
Wall is fixedly connected with the first fixture block 8, and the top ring of connecting rod 4 is arranged with the second fixture block 9 being equipped with the first fixture block 8,
The sliding equipment being equipped with sliding block 7 is equipped in annular fixed block 3, the upper end of projector 1 is connected by the second fixed mechanism
There are mounting blocks 10, and the downside side wall of connecting rod 4 is equipped with the mounting groove 11 being equipped with mounting blocks 10, is equipped in connecting rod 4
The third fixed mechanism being equipped with mounting blocks 10.
It should be noted that mounting blocks 10 are injected in mounting groove 11, third is passed through when being installed to projector 1
Mounting blocks 10 are fixed in fixed mechanism, further according to needs, are adjusted to the projecting direction of projector 1, pass through skate machine
Structure band 7 upward sliding of movable slider, is detached from the first fixture block 8 from the second fixture block 9, i.e. rotatable connecting rod 4, to projector 1
Projected position is adjusted, adjust projector 1 projection position after, by sliding equipment band 7 slide downward of movable slider, from
And block the first fixture block 8 with the second fixture block 9, the upper end of connecting rod 4 is fixed, so that projector 1 be fixed, is adjusted
It saves convenient and efficient, convenient for the installment work of staff, improves work efficiency.
Wherein, the first fixed mechanism includes the first bolt 13, and the upside side wall of mounting base 2 is fixedly connected with the first link block
12, and the first link block 12 is fixedly connected by the first bolt 13 with ceiling.
It should be noted that it is by the first bolt 13 that first link block 12 is fixed on the ceiling, thus to mounting base 2
It is fixed.
Wherein, sliding equipment includes bull stick 15, and the upside side wall of sliding block 7 is rotatably connected to the threaded rod 14 being vertically arranged,
And the upper end of threaded rod 14 is run through annular fixed block 3 and is threadedly coupled with annular fixed block 3, the upper end of threaded rod 14 and bull stick 15
It is fixedly connected.
It should be noted that rotation bull stick 15, drives threaded rod 14 to rotate, thus slided in sliding slot 6 with movable slider 7,
Moving up and down for control sliding block 7, is fixed or releases fixation to connecting rod 4, facilitate the adjusting of 1 projected position of projector.
Wherein, the second fixed mechanism includes the second bolt 17, and the lower end of mounting blocks 10 is fixedly connected with the second link block 16,
And second link block 16 be fixedly connected by the second bolt 17 with the upside side wall of projector 1.
It should be noted that fixed the upside side wall of the second link block 16 and projector 1 by the second bolt 17, from
And fix mounting blocks 10 with projector 1.
Wherein, third fixed mechanism includes U-shaped bar 18, two groups of sockets 19 being provided symmetrically in connecting rod 4, and is installed
The slot 20 being equipped with socket 19 is equipped in block 10, the both ends of U-shaped bar 18 are separately inserted in two groups of sockets 19 and slot 20,
And the both ends of U-shaped bar 18 are arranged with nut 21, the both ends of U-shaped bar 18 are equipped with the external screw thread 22 being threadedly coupled with nut 21.
It should be noted that need to inject mounting blocks 10 in mounting groove 11 when installing projector 1, it will be U-shaped
The both ends of bar 18 are inserted into from two sockets 19 respectively, sequentially pass through the slot 20 in mounting blocks 10 and another group of socket 19 is worn
Out, cooperate the rotation of external screw thread 22 to enter on nut 21, U-shaped bar 18 is fixed, so that mounting blocks 10 be made to be fixed on mounting groove
In 11, projector 1 is fixed.
Wherein, the side wall of mounting blocks 10 is fixedly connected with multiple reinforcing ribs 23 around setting, and multiple reinforcing ribs 23
Lower end is fixedly connected with the upside side wall of the second link block 16.
It should be noted that improving the second connection by being fixedly connected with multiple reinforcing ribs 23 in the side wall of mounting blocks 10
Connective stability between block 16 and mounting blocks 10 improves the safety of device to improve the installation fastness of projector 1
Performance.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (6)
1. a kind of educational projector installation and adjustment mechanism, including projector (1), which is characterized in that the upper end of the projector (1)
Equipped with mounting base (2), and the upper end of mounting base (2) is fixedly connected by the first fixed mechanism with ceiling, the mounting base (2)
Lower end be fixedly connected with annular fixed block (3), the lower end of the annular fixed block (3) is rotatably connected to connecting rod (4), and ring
The turn trough (5) being equipped with connecting rod (4) is equipped in shape fixed block (3), the upper inside walls of the turn trough (5) are equipped with sliding slot
(6), it and in sliding slot (6) slidably connecting sliding block (7), the downside side wall of the sliding block (7) is fixedly connected with the first fixture block (8),
And the top ring of connecting rod (4) is arranged with the second fixture block (9) being equipped with the first fixture block (8), the annular fixed block (3)
In be equipped with the sliding equipment that is equipped with sliding block (7), the upper end of the projector (1) is connected with peace by the second fixed mechanism
It fills block (10), and the downside side wall of connecting rod (4) is equipped with the mounting groove (11) being equipped with mounting blocks (10), the connecting rod
(4) the third fixed mechanism being equipped with mounting blocks (10) is equipped in.
2. a kind of educational projector installation and adjustment mechanism according to claim 1, which is characterized in that the described first fixed machine
Structure includes the first bolt (13), and the upside side wall of the mounting base (2) is fixedly connected with the first link block (12), and the first connection
Block (12) is fixedly connected by the first bolt (13) with ceiling.
3. a kind of educational projector installation and adjustment mechanism according to claim 1, which is characterized in that the sliding equipment packet
It including bull stick (15), the upside side wall of the sliding block (7) is rotatably connected to the threaded rod (14) being vertically arranged, and threaded rod (14)
Upper end is run through annular fixed block (3) and is threadedly coupled with annular fixed block (3), the upper end and bull stick (15) of the threaded rod (14)
It is fixedly connected.
4. a kind of educational projector installation and adjustment mechanism according to claim 1, which is characterized in that the described second fixed machine
Structure includes the second bolt (17), and the lower end of the mounting blocks (10) is fixedly connected with the second link block (16), and the second link block
(16) it is fixedly connected by the second bolt (17) with the upside side wall of projector (1).
5. a kind of educational projector installation and adjustment mechanism according to claim 1, which is characterized in that the fixed machine of the third
Structure includes U-shaped bar (18), two groups of sockets (19) being provided symmetrically in the connecting rod (4), and is equipped in mounting blocks (10)
The both ends of the slot (20) being equipped with socket (19), the U-shaped bar (18) are separately inserted two groups of sockets (19) and slot
(20) in, and the both ends of U-shaped bar (18) are arranged with nut (21), and the both ends of the U-shaped bar (18) are equipped with and nut (21)
The external screw thread (22) of threaded connection.
6. a kind of educational projector installation and adjustment mechanism according to claim 4, which is characterized in that the mounting blocks (10)
Side wall be fixedly connected with around setting multiple reinforcing ribs (23), and the lower end of multiple reinforcing ribs (23) with the second link block
(16) upside side wall is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920019252.7U CN209414974U (en) | 2019-01-07 | 2019-01-07 | A kind of educational projector installation and adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920019252.7U CN209414974U (en) | 2019-01-07 | 2019-01-07 | A kind of educational projector installation and adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209414974U true CN209414974U (en) | 2019-09-20 |
Family
ID=67942744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920019252.7U Expired - Fee Related CN209414974U (en) | 2019-01-07 | 2019-01-07 | A kind of educational projector installation and adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209414974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111929974A (en) * | 2020-07-01 | 2020-11-13 | 泉州市锐驰智能科技有限公司 | Vehicle-mounted projector and mounting device thereof |
-
2019
- 2019-01-07 CN CN201920019252.7U patent/CN209414974U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111929974A (en) * | 2020-07-01 | 2020-11-13 | 泉州市锐驰智能科技有限公司 | Vehicle-mounted projector and mounting device thereof |
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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: 20190920 Termination date: 20210107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |