CN211403098U - Projection device with adjusting device - Google Patents
Projection device with adjusting device Download PDFInfo
- Publication number
- CN211403098U CN211403098U CN201922287427.5U CN201922287427U CN211403098U CN 211403098 U CN211403098 U CN 211403098U CN 201922287427 U CN201922287427 U CN 201922287427U CN 211403098 U CN211403098 U CN 211403098U
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- parallel guide
- electric putter
- slider
- upper portion
- welding
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Abstract
The utility model discloses a projection arrangement with adjusting device, including base and projecting apparatus casing, the welding of base upper portion one side has second electric putter, the one end welding of second electric putter has the operation panel, operation panel upper portion is provided with parallel guide, parallel guide one end fixedly connected with connecting plate, sliding connection has the slider on the parallel guide, the slider runs through parallel guide, set up threaded hole on the slider, the welding has a supporting bench on the slider, supporting bench upper portion one end is provided with the fixed plate, the both ends parallel mounting that stretches out of fixed plate has the fixed column, a first electric putter is installed to supporting bench upper portion one side, the welding of a first electric putter one end has the slide bar, the spout has been seted up to projecting apparatus casing bottom. Through the through-hole rotation connection on fixed column and the projecting apparatus shell, first electric putter drives the spherical end of slide bar and slides in the recess, realizes projecting apparatus projection mechanism's angle modulation.
Description
Technical Field
The utility model relates to a projecting apparatus technical field specifically is a projecting apparatus with adjusting device.
Background
A projector is an optical element that enlarges the contour of a workpiece using an optical element and projects it onto a projection screen.
Present projecting apparatus is mostly fixed on the mounting bracket, and just can adjust the angle of horizontal direction, and the position of adjusting the projection curtain reaches better projection effect, complex operation usually. Therefore, it is desirable to provide a projection device with an adjustment device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a projection arrangement with adjusting device rotates through the through-hole on fixed column and the projector shell to be connected, and first electric putter drives the spherical end of slide bar and slides in the recess, realizes projector projection mechanism's angle modulation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a projection arrangement with adjusting device, includes base and projecting apparatus casing, the welding of base upper portion one side has second electric putter, the welding of second electric putter's one end has the operation panel, operation panel upper portion is provided with parallel guide, sliding connection has the slider on the parallel guide, the slider runs through parallel guide, parallel guide one end fixedly connected with connecting plate, set up threaded hole on the slider, the welding has a supporting bench on the slider, supporting bench upper portion one end is provided with the fixed plate, the both ends parallel mounting that stretches out of fixed plate has the fixed column, a first electric putter is installed to supporting bench upper portion one side, the welding of a first electric putter one end has the slide bar, the spout has been seted up to projecting apparatus casing bottom.
Preferably, the slide blocks are provided with two groups, the two groups of slide blocks are welded with supporting tables, and the slide blocks are fixed on the parallel guide rails through bolts.
Preferably, the parallel guide rails are provided with two groups, and the two groups of parallel guide rails are connected with the sliding blocks in a sliding manner.
Preferably, a fan is installed at one side of the upper portion of the support platform.
Preferably, a through hole for a fixing column to pass through is formed in one side of the edge of the projector shell, and the fixing column is rotatably connected with the through hole.
Preferably, one end of the sliding rod is movably connected in the sliding groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the through-hole rotation connection on fixed column and the projecting apparatus shell, first electric putter drives the spherical end of slide bar and slides in the spout, realizes projecting apparatus projection mechanism's angle modulation, with the welding of slide bar one end on first electric putter, guarantees its steadiness. The other end is designed into a spherical shape with a smooth surface, so that the sliding rod can be ensured to move freely in the sliding chute;
2. can remove the projecting apparatus through parallel guide's design, adjust the angle of horizontal direction, the design of fan can prevent that the projecting apparatus from generating heat at long-time during operation, can blow away the dust of accumulation on the projecting apparatus casing simultaneously, convenient to use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic structural diagram of the projector housing of the present invention.
In the figure: the projector comprises a projector shell 1, a through hole 2, a sliding chute 3, an operation table 4, a connecting plate 5, a parallel guide rail 6, a sliding rail 7, a threaded hole 8, a fan 9, a first electric push rod 10, a fixing plate 11, a fixing column 12, a supporting table 13, a sliding rod 14, a second electric push rod 15 and a base 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the projector with the adjusting device comprises a base 16 and a projector shell 1, wherein one side of the upper part of the base 16 is welded with a second electric push rod 15, one end of the second electric push rod 15 is welded with an operating platform 4, the upper part of the operating platform 4 is provided with a parallel guide rail 6, one end of the parallel guide rail 6 is fixedly connected with a connecting plate 5, the parallel guide rail 6 is connected with a sliding block 7 in a sliding way, the sliding block 7 penetrates through the parallel guide rail 6, a threaded hole 8 is formed in the sliding block 7, a supporting platform 13 is welded on the sliding block 7, a fixed plate 11 is arranged at one end of the upper part of the supporting platform 13, fixed columns 12 are arranged at two ends of the extending end of the fixed plate 11 in parallel, a first electric push rod 10 is installed on one side of the upper portion of the supporting table 13, a sliding rod 14 is welded to one end of the first electric push rod 10, and a sliding groove 3 is formed in the bottom of the projector shell 1.
Specifically, the sliding blocks 7 are provided with two groups, two groups of supporting tables 13 are welded on the sliding blocks 7, and the sliding blocks 7 are fixed on the parallel guide rails 6 through bolts. The design of two sets of sliders 7 can be more firm fixed brace table 13, when removing slider 7 and finding suitable projection angle, can be through bolt fastening slider 7 simultaneously.
Specifically, the parallel guide rails 6 are provided with two groups, and the two groups of parallel guide rails 6 are connected with the sliding blocks 7 in a sliding mode. The parallel guide rails 6 are designed into two groups, so that the sliding blocks 7 penetrating through the parallel guide rails 6 can move more stably, and the use is convenient.
Specifically, a fan 9 is mounted on one side of the upper portion of the support base 13. The design of fan 9 can prevent that the projector when long-time work, the body from generating heat, can blow away the dust that accumulates on projector housing 1 simultaneously, convenient to use.
Specifically, a through hole 2 for a fixing column 12 to pass through is formed in one side of the edge of the projector housing 1, and the fixing column 12 is rotatably connected with the through hole 2. Through hole 2 is designed on one side of the edge of projector shell 1, so that fixed column 12 is rotatably connected with through hole 2, and the irregular movement of the shell when the projection angle is adjusted by first electric push rod 10 is prevented.
Specifically, one end of the sliding rod 14 is movably connected in the sliding chute 3. One end of the sliding rod 14 is welded on the first electric push rod 10, so that the stability of the sliding rod is ensured. The other end is designed to be a spherical shape with a smooth surface, so that the sliding rod 14 can be ensured to move freely in the sliding chute 3, and the friction force is reduced.
The working principle is as follows: when the angle adjusting device is used, the angle of the horizontal direction of the movable projector of the parallel guide rail 6 is adjusted, the movable projector is rotatably connected with the through hole 2 on the projector shell 1 through the fixed column 12, the first electric push rod 10 drives the spherical end of the sliding rod 14 to slide in the sliding groove 3, the angle adjustment of the projector projection mechanism is realized, one end of the sliding rod 14 is welded on the first electric push rod 10, and the stability of the projector projection mechanism is ensured. The other end is designed to be a spherical shape with a smooth surface, so that the sliding rod 14 can be ensured to move freely in the sliding chute 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A projection device with an adjusting device comprises a base (16) and a projector shell (1), and is characterized in that: the welding of base (16) upper portion one side has second electric putter (15), the welding of the one end of second electric putter (15) has operation panel (4), operation panel (4) upper portion is provided with parallel guide (6), parallel guide (6) one end fixedly connected with connecting plate (5), sliding connection has slider (7) on parallel guide (6), slider (7) run through parallel guide (6), set up screw hole (8) on slider (7), the welding has brace table (13) on slider (7), brace table (13) upper portion one end is provided with fixed plate (11), fixed column (12) are installed to the both ends of stretching out of fixed plate (11) parallel, first electric putter (10) is installed to brace table (13) upper portion one side, first electric putter (10) one end welding has slide bar (14), the bottom of the projector shell (1) is provided with a sliding groove (3).
2. A projection device with adjustment means according to claim 1, characterized in that: the two groups of sliding blocks (7) are arranged, the two groups of sliding blocks (7) are welded with supporting tables (13), and the sliding blocks (7) are fixed on the parallel guide rails (6) through bolts.
3. A projection device with adjustment means according to claim 1, characterized in that: the parallel guide rails (6) are provided with two groups, and the two groups of parallel guide rails (6) are connected with the sliding blocks (7) in a sliding mode.
4. A projection device with adjustment means according to claim 1, characterized in that: and a fan (9) is arranged on one side of the upper part of the support platform (13).
5. A projection device with adjustment means according to claim 1, characterized in that: a through hole (2) for a fixing column (12) to penetrate is formed in one side of the edge of the projector shell (1), and the fixing column (12) is rotatably connected with the through hole (2).
6. A projection device with adjustment means according to claim 1, characterized in that: one end of the sliding rod (14) is movably connected in the sliding groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922287427.5U CN211403098U (en) | 2019-12-19 | 2019-12-19 | Projection device with adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922287427.5U CN211403098U (en) | 2019-12-19 | 2019-12-19 | Projection device with adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211403098U true CN211403098U (en) | 2020-09-01 |
Family
ID=72216396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922287427.5U Active CN211403098U (en) | 2019-12-19 | 2019-12-19 | Projection device with adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211403098U (en) |
-
2019
- 2019-12-19 CN CN201922287427.5U patent/CN211403098U/en active Active
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