CN220119052U - Rotatable lens support with stabilizing function - Google Patents
Rotatable lens support with stabilizing function Download PDFInfo
- Publication number
- CN220119052U CN220119052U CN202321570502.9U CN202321570502U CN220119052U CN 220119052 U CN220119052 U CN 220119052U CN 202321570502 U CN202321570502 U CN 202321570502U CN 220119052 U CN220119052 U CN 220119052U
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- China
- Prior art keywords
- sliding support
- universal joint
- bolt
- rotatable lens
- stabilizing function
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- 230000000087 stabilizing effect Effects 0.000 title claims abstract description 24
- 230000005484 gravity Effects 0.000 claims abstract description 14
- 241000252254 Catostomidae Species 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to a rotatable lens support with a stabilizing function, which comprises a stabilizing seat, wherein a positioning panel is arranged at the upper end of the stabilizing seat, a sliding support is arranged on the positioning panel, a biaxial universal joint is arranged in the sliding support, a gravity supporting plate and a locking bolt are arranged at the upper end of the biaxial universal joint, a fulcrum bolt is arranged at one end of the sliding support, two positioning pins are arranged at the extending end of the sliding support far away from the fulcrum bolt, an arc chute and an avoidance groove are formed in the positioning panel, and a plurality of positioning suckers are arranged at the lower end of the stabilizing seat. The beneficial effects of the utility model are as follows: the rotatable lens support with the stabilizing function adopts a combined structure of a stabilizing seat, a positioning sucker, a positioning panel, a sliding support, a biaxial universal joint and a gravity supporting plate, so that the stability of the projector after installation is ensured, the precise adjustment of the rotation angle and the diagonal distance of the lens is realized, and the use efficiency is high.
Description
Technical Field
The utility model relates to the technical field of lens supports, in particular to a rotatable lens support with a stabilizing function.
Background
The projector, also called projector, is a device capable of projecting images or videos onto a curtain, and can play corresponding video signals by being connected with computers, VCD, DVD, BD, game machines, DV and the like through different interfaces, so that the projector is widely applied to families, offices, schools, entertainment venues and the like at present;
in the use process, the lens bracket fittings are required to be matched to ensure the use stability of the projector, and the projector bracket can be divided into a ceiling bracket, a floor bracket or a desktop bracket according to the use environment of the projector, wherein the desktop bracket is convenient to use, does not need to be installed and has a wider use range;
the existing desktop lens support can only realize the adjusting function of the vertical state, and cannot realize the adjustment of the balance point and the adjustment of the focusing distance, so that the installation position of the projector has limitation.
Disclosure of Invention
The purpose of the utility model is that: a rotatable lens holder with a stabilizing function is provided to solve the above-mentioned problems in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a rotatable lens support with stable function, includes the stable seat, stable seat upper end is equipped with positioning panel, be equipped with the sliding support on the positioning panel, be equipped with the biaxial universal joint in the sliding support, biaxial universal joint upper end is equipped with gravity backup pad and locking bolt, sliding support one end is equipped with the fulcrum bolt, the sliding support is kept away from the extension end of fulcrum bolt is equipped with two locating pins, circular arc spout has been seted up on the positioning panel and the groove has been dodged, stable seat lower extreme is equipped with a plurality of positioning chuck.
Preferably, the sliding support is Y-shaped, a sliding groove is formed in the sliding support, and the sliding support is in threaded connection with the positioning panel through the fulcrum bolt.
Preferably, the two-axis universal joint is provided with a first adjusting bolt perpendicular to the two-axis universal joint, and the lower end of the two-axis universal joint is provided with a second adjusting bolt.
Preferably, the second adjusting bolt penetrates through the rear upper end of the sliding support and is in threaded connection with the biaxial universal joint.
Preferably, the two positioning pins are located in the circular arc chute, and the positioning pins are slidably connected with the circular arc chute.
Preferably, the lower end of the gravity supporting plate is fixedly connected with the biaxial universal joint, and the upper end of the locking bolt penetrates through the gravity supporting plate.
The beneficial effects of the utility model are as follows: a rotatable lens support with a stabilizing function adopts a combined structure of a stabilizing seat, a positioning sucker, a positioning panel, a sliding support, a biaxial universal joint and a gravity supporting plate, so that the stability of a projector after being installed is ensured, the precise adjustment of the rotation angle and the diagonal distance of the lens is realized, and the use efficiency is high.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of another overall structure of the present utility model;
fig. 3 is a schematic view of a partial structure of the present utility model.
In the figure: the device comprises a 1-stable seat, a 2-positioning panel, a 3-sliding support, a 4-biaxial universal joint, a 5-gravity supporting plate, a 6-locking bolt, a 7-fulcrum bolt, an 8-positioning pin, a 9-circular arc chute, a 10-avoidance groove, an 11-positioning sucker, a 12-sliding groove, a 13-first adjusting bolt and a 14-second adjusting bolt.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-3, a rotatable lens holder with a stabilizing function comprises a stabilizing seat 1, wherein a positioning panel 2 is arranged at the upper end of the stabilizing seat 1, the lower end of the positioning panel 2 is firmly adsorbed on a table top through a positioning sucker 11, a sliding support 3 is arranged on the positioning panel 2, a two-axis universal joint 4 is arranged in the sliding support 3, the two-axis universal joint 4 can adjust in the XYZ three-axis direction through the sliding support 3, a gravity supporting plate 5 and a locking bolt 6 are arranged at the upper end of the two-axis universal joint 4, the locking bolt 6 is connected with the bottom of a projector, a projector balance point is found through the gravity supporting plate 5, a fulcrum bolt 7 is arranged at one end of the sliding support 3, the sliding support 3 slides left and right through the fulcrum bolt 7 for adjusting the position of an XY axis, two positioning pins 8 are arranged at the extending end of the sliding support 3 far away from the fulcrum bolt 7, a circular arc chute 9 and a dodging groove 10 are formed in the positioning panel 2, and a plurality of positioning suckers 11 are arranged at the lower end of the stabilizing seat 1.
The sliding support 3 is Y-shaped, a sliding groove 12 is formed in the sliding support 3, the XY axis adjusting range is further enlarged by utilizing the Y-shaped sliding groove 12, and the sliding support 3 is in threaded connection with the positioning panel 2 through the fulcrum bolt 7.
The two-axis universal joint 4 is provided with a first adjusting bolt 13 which is vertical to the two-axis universal joint 4, the two-axis universal joint 4 is used for locking and fixing after rotation, the lower end of the two-axis universal joint 4 is provided with a second adjusting bolt 14, the two-axis universal joint 4 is fixed in the sliding groove 12 through the second adjusting bolt 14, and the vertical and horizontal directions can be adjusted at will through the two-axis universal joint 4.
The second adjusting bolt 14 penetrates through the rear upper end of the sliding support 3 and is in threaded connection with the biaxial universal joint 4, and is used for fixing the position of the biaxial universal joint 4 in the sliding groove 12.
The two positioning pins 8 are positioned in the circular arc chute 9, the positioning pins 8 are in sliding connection with the circular arc chute 9, the sliding support 3 takes the fulcrum bolt 7 as a fulcrum, and the two positioning pins 8 positioned in the circular arc chute 9 slide left and right.
The lower end of the gravity supporting plate 5 is fixedly connected with the biaxial universal joint 4, and the upper end of the locking bolt 6 penetrates through the gravity supporting plate 5.
The support is placed on a using tabletop, the tabletop is adsorbed by the positioning sucker 11 at the bottom of the stabilizing seat 1, the projector bottom is fixedly mounted with the locking bolt 6, the gravity supporting plate 5 is used as a support, the stability is improved, the sliding support 3 is rotated to adjust the approximate diagonal distance and the lens angle according to the using environment, then the rotation direction of the biaxial universal joint 4 is adjusted, the lens projection angle is further accurately adjusted, then the first adjusting bolt 13 is locked, the biaxial universal joint 4 slides along the sliding groove 12 on the sliding support 3, and the Y-shaped sliding groove 12 can further accurately adjust the focusing distance.
The above examples are provided to further illustrate the utility model and do not limit the utility model to these specific embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be construed as being within the protection scope of the present utility model.
Claims (6)
1. Rotatable lens holder with stabilizing function, including stabilizing seat (1), its characterized in that: the utility model discloses a stable seat, including support (1), locating panel (2) are last to be equipped with sliding support (3), be equipped with biaxial cardan joint (4) in sliding support (3), biaxial cardan joint (4) upper end is equipped with gravity backup pad (5) and locking bolt (6), sliding support (3) one end is equipped with fulcrum bolt (7), sliding support (3) are kept away from the extension end of fulcrum bolt (7) is equipped with two locating pins (8), circular arc spout (9) have been seted up on locating panel (2) and groove (10) have been dodged, stable seat (1) lower extreme is equipped with a plurality of location sucking discs (11).
2. A rotatable lens holder with stabilizing function according to claim 1, wherein: the sliding support (3) is Y-shaped, a sliding groove (12) is formed in the sliding support (3), and the sliding support (3) is in threaded connection with the positioning panel (2) through the fulcrum bolt (7).
3. A rotatable lens holder with stabilizing function according to claim 1, wherein: the two-axis universal joint (4) is provided with a first adjusting bolt (13) perpendicular to the two-axis universal joint, and the lower end of the two-axis universal joint (4) is provided with a second adjusting bolt (14).
4. A rotatable lens holder having a stabilizing function according to claim 3, wherein: the second adjusting bolt (14) penetrates through the rear upper end of the sliding support (3) and is in threaded connection with the two-shaft universal joint (4).
5. A rotatable lens holder with stabilizing function according to claim 1, wherein: the two locating pins (8) are located in the circular arc sliding grooves (9), and the locating pins (8) are in sliding connection with the circular arc sliding grooves (9).
6. A rotatable lens holder with stabilizing function according to claim 1, wherein: the lower end of the gravity supporting plate (5) is fixedly connected with the biaxial universal joint (4), and the upper end of the locking bolt (6) penetrates through the gravity supporting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321570502.9U CN220119052U (en) | 2023-06-20 | 2023-06-20 | Rotatable lens support with stabilizing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321570502.9U CN220119052U (en) | 2023-06-20 | 2023-06-20 | Rotatable lens support with stabilizing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220119052U true CN220119052U (en) | 2023-12-01 |
Family
ID=88892818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321570502.9U Active CN220119052U (en) | 2023-06-20 | 2023-06-20 | Rotatable lens support with stabilizing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220119052U (en) |
-
2023
- 2023-06-20 CN CN202321570502.9U patent/CN220119052U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |