CN219692832U - Projector bracket - Google Patents
Projector bracket Download PDFInfo
- Publication number
- CN219692832U CN219692832U CN202321235447.8U CN202321235447U CN219692832U CN 219692832 U CN219692832 U CN 219692832U CN 202321235447 U CN202321235447 U CN 202321235447U CN 219692832 U CN219692832 U CN 219692832U
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- China
- Prior art keywords
- universal ball
- projector
- ball seat
- rod
- support plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Projection Apparatus (AREA)
Abstract
The utility model relates to the technical field of projector brackets, in particular to a projector bracket, which comprises: a support plate; the number of the support leg mechanisms is three, and the support leg mechanisms are annularly arranged on the bottom wall of the support plate; a lifting mechanism; the lifting mechanism is arranged on the support plate; the support leg mechanism comprises a first universal ball seat, the top of the first universal ball seat is fixedly arranged on the bottom wall of the support plate, and the inner side of the first universal ball seat is rotatably provided with the first universal ball. According to the utility model, the hand wheel is rotated to engage the locking block, so that the locking block fixedly positions the lifting moving rod on the inner side of the support plate, the height of a projector arranged on the projector mounting plate is adjusted, the rotating plate drives the screw rod I to rotate, the screw rod I moves along the nut, the positioning sucker passes through the movement of the positioning cylinder, and the height of the positioning sucker from the support plate is adjusted by stably descending or ascending the positioning sucker, so that the horizontal position of the projector mounting plate is conveniently adjusted.
Description
Technical Field
The utility model relates to the technical field of projector supports, in particular to a projector support.
Background
The projector is a device capable of projecting images or videos onto a curtain, corresponding video signals can be played through different interfaces and connected with a computer, VCD, DVD, BD, a game machine, DV and the like, the traditional projector support can only be used for placing one projector, the playing requirement that the projector deflects in a projection angle under certain specific conditions cannot be met, the projection angle and the position of the projector cannot be adjusted after the projector is installed, and therefore the projector is very troublesome when the projection angle or the position of the projector needs to be changed. By searching, the prior patent (publication number: CN 206159778U) discloses a projector support. The height of the supporting piece is adjusted by the technology, so that the height of the projector mounted and fixed on the supporting piece can be adjusted, and the height of the projector is adjusted conveniently and flexibly, so that the practicality is high. Chinese patent discloses a projector support (grant bulletin number CN 217843320U), and this patent discloses a projector support, including electric telescopic column, electric telescopic column four walls are all fixedly provided with the landing leg, electric telescopic column top is fixedly provided with first disc, first disc inside is fixedly provided with the second disc, first disc inside bottom is fixedly provided with the second screw; the utility model discloses a projector, including first disc, fixed station, electric telescopic column, projector, fixed plate, adjusting button, first screw hole, first heat dissipation hole, fixed being provided with in second disc top, fixed station is provided with the fixed station in fixed station top, fixed station both sides are fixedly provided with the fixed plate electric telescopic column is fixedly provided with adjusting button, the equal fixed first screw hole that is provided with in projector both sides wall, the fixed first heat dissipation hole that is provided with in projector top. According to the projector bracket, the height of the projector can be adjusted through the electric telescopic column, the second disc is used for adjusting the left and right of the projector through the second screw arranged in the first disc, and the comfort level of watching can be improved to the greatest extent while the projector is accurately adjusted. The patent technology solves the problem that the bracket is too large and inconvenient to use, thereby causing the problem of low using degree.
However, in the prior art, when the projector mount is placed at a position where the ground is inclined or not horizontal, the screen projected by the mounted projector is inclined.
The projector support needs to solve the problem that in the prior art, after being placed on the ground, the projector support can be adjusted to be in a horizontal state according to the terrain.
Accordingly, a projector mount is provided by those skilled in the art to solve the problems set forth in the background art.
Disclosure of Invention
In order to solve the technical problems, the utility model provides:
a projector mount, comprising: a support plate; the number of the support leg mechanisms is three, and the support leg mechanisms are annularly arranged on the bottom wall of the support plate; a lifting mechanism; the lifting mechanism is arranged on the support plate; the support leg mechanism comprises a first universal ball seat, the top of the first universal ball seat is fixedly arranged on the bottom wall of the support plate, the inner side of the first universal ball seat is rotatably provided with a first universal ball, and the outer wall of the bottom of the first universal ball seat is rotatably provided with a second universal ball seat; the bottom of the universal ball seat II is fixedly provided with a telescopic outer rod, and a telescopic inner rod is movably arranged on the inner side of the telescopic outer rod.
Preferably: the front side of the telescopic outer rod is provided with a vertical groove in a penetrating manner, and a locking bolt is arranged in the vertical groove.
Preferably: the support plate is rotatably arranged at the outer part of the bottom end of the telescopic inner rod, a nut is fixedly arranged on one side of the support plate, and a first screw rod is meshed with the inner side of the nut.
Preferably: the first outer side of the screw is rotatably provided with a positioning cylinder, and the positioning cylinder is movably positioned on the inner wall of the nut
Preferably: the first top of screw rod rotates runs through the positioning cylinder to fixed mounting has the revolving board, and first bottom fixed mounting of screw rod is equipped with universal ball seat III, and the rotation of universal ball seat III inboard is equipped with universal ball second, and the rotation of universal ball second bottom outside is equipped with universal ball seat fourth, and the installation of universal ball seat fourth bottom is equipped with the location sucking disc.
Preferably: the lifting mechanism comprises a lifting rod, the lifting rod movably penetrates through the support plate, a positioning groove is formed in the inner wall of the lifting rod, a locking block is movably arranged on the inner side of the positioning groove, a second screw rod is rotatably arranged in the middle of the locking block, and a hand wheel is fixedly arranged on the outer wall of one end of the second screw rod.
Preferably: and a screw fixing plate is arranged outside the second screw in a meshed manner and fixedly arranged on the surface of the support plate.
Preferably: the projector mounting plate is fixedly arranged at the top end of the lifting rod.
The utility model has the technical effects and advantages that:
according to the utility model, the hand wheel is rotated to engage the locking block, so that the locking block fixedly positions the lifting moving rod on the inner side of the support plate, the height of a projector arranged on the projector mounting plate is adjusted, the rotating plate drives the screw rod I to rotate, the screw rod I moves along the nut, the positioning sucker passes through the movement of the positioning cylinder, and the height of the positioning sucker from the support plate is adjusted by stably descending or ascending the positioning sucker, so that the horizontal position of the projector mounting plate is conveniently adjusted.
Drawings
Fig. 1 is a schematic structural view of a projector stand according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a lifting rod in a projector bracket according to an embodiment of the present utility model;
fig. 3 is a schematic structural view of a projector mounting plate in a projector bracket according to an embodiment of the utility model;
fig. 4 is a schematic structural view of a telescopic outer rod in a projector bracket according to an embodiment of the present utility model;
fig. 5 is a schematic structural diagram of a projector bracket at a position a according to an embodiment of the present utility model;
fig. 6 is a schematic structural diagram of a projector bracket at B according to an embodiment of the present utility model;
in the figure:
1. a support plate;
2. a leg mechanism; 201. a universal ball seat I; 202. a universal ball I; 203. a universal ball seat II; 204. a telescoping outer rod; 205. a locking bolt; 206. a telescopic inner rod; 207. a support plate; 208. a nut; 209. a first screw; 210. a rotating plate; 211. a positioning cylinder; 212. a universal ball seat III; 213. a universal ball II; 214. a universal ball seat IV; 215. positioning a sucker;
3. a lifting mechanism; 301. lifting and lowering the moving rod; 302. a positioning groove; 303. a locking block; 304. a second screw; 305. a screw fixing plate; 306. a hand wheel; 307. and a projector mounting plate.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The practice of the utility model is shown for the purpose of illustration and description, and is not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1 to 6, in the present embodiment, there is provided a projector mount including: a support plate 1; the number of the support leg mechanisms 2 is three, and the support leg mechanisms 2 are annularly arranged on the bottom wall of the support plate 1; a lifting mechanism 3; the lifting mechanism 3 is arranged on the support plate 1; the support leg mechanism 2 comprises a first universal ball seat 201, the top of the first universal ball seat 201 is fixedly arranged on the bottom wall of the support plate 1, a first universal ball 202 is rotatably arranged on the inner side of the first universal ball seat 201, a second universal ball seat 203 is rotatably arranged on the outer wall of the bottom of the first universal ball seat 202; the bottom of the universal ball seat II 203 is fixedly provided with a telescopic outer rod 204, and the inner side of the telescopic outer rod 204 is movably provided with a telescopic inner rod 206; a vertical groove is formed in the front side of the telescopic outer rod 204 in a penetrating manner, and a locking bolt 205 is arranged in the vertical groove; a supporting plate 207 is rotatably arranged outside the bottom end of the telescopic inner rod 206, a nut 208 is fixedly arranged on one side of the supporting plate 207, and a screw rod 209 is meshed with the inner side of the nut 208; the outer side of the first screw 209 is rotatably provided with a positioning cylinder 211, the positioning cylinder 211 is movably positioned on the inner wall of the nut 208, the top end of the first screw 209 rotates to penetrate through the positioning cylinder 211, a rotating plate 210 is fixedly arranged, the bottom end of the first screw 209 is fixedly provided with a third universal ball seat 212, the inner side of the third universal ball seat 212 is rotatably provided with a second universal ball 213, the outer side of the bottom of the second universal ball 213 is rotatably provided with a fourth universal ball seat 214, and the bottom of the fourth universal ball seat 214 is provided with a positioning sucker 215; the lifting mechanism 3 comprises a lifting moving rod 301, the lifting moving rod 301 movably penetrates through the support plate 1, a positioning groove 302 is formed in the inner wall of the lifting moving rod 301, a locking block 303 is movably arranged on the inner side of the positioning groove 302, a second screw 304 is rotatably arranged in the middle of the locking block 303, and a hand wheel 306 is fixedly arranged on the outer wall of one end of the second screw 304; screw rod two 304 external engagement is equipped with screw rod fixed plate 305, screw rod fixed plate 305 is installed on the surface of support plate 1; a projector mounting plate 307 is fixedly arranged at the top end of the lifting and moving rod 301;
the support leg mechanism 2 can drive the universal ball seat two 203 to rotate along the universal ball one 202 to any adjustment position through the telescopic outer rod 204;
the projector mounting plate 307 is placed on the ground through the positioning sucker 215, is adsorbed and positioned on the ground through the positioning sucker 215, achieves the effect of stably positioning the bracket, and when the projector mounting plate 307 is adjusted to be in a horizontal state according to the mounting ground, the rotating plate 210 is manually rotated, the rotating plate 210 drives the first screw 209 to rotate, the first screw 209 moves along the nut 208, the positioning sucker 215 moves through the positioning cylinder 211, and the positioning sucker 215 stably descends or ascends to adjust the height of the positioning sucker 215 from the supporting plate 207, so that the horizontal position of the projector mounting plate 307 is conveniently adjusted;
the telescoping outer rod 204 and telescoping inner rod 206 are adjusted in telescoping height;
stretching the telescopic inner rod 206 from the inner side of the telescopic outer rod 204, and fixing the telescopic inner rod 206 to the inner side of the telescopic outer rod 204 by a locking bolt 205;
and the lifting mechanism 3 moves the projector mounting plate 307 inside the support plate 1 through the lifting moving rod 301, and after the height of the projector mounting plate 307 is proper after the height is adjusted by moving, the hand wheel 306 is rotated to engage the locking block 303 by rotating the hand wheel 306, so that the locking block 303 fixedly positions the lifting moving rod 301 inside the support plate 1, and the height adjustment of the projector mounted on the projector mounting plate 307 is achieved.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (8)
1. A projector mount, comprising:
a support plate (1);
the number of the supporting leg mechanisms (2) is three, and the supporting leg mechanisms are annularly arranged on the bottom wall of the support plate (1);
a lifting mechanism (3);
the lifting mechanism (3) is arranged on the support plate (1);
the support leg mechanism (2) comprises a first universal ball seat (201), the top of the first universal ball seat (201) is fixedly arranged on the bottom wall of the support plate (1), a first universal ball (202) is rotatably arranged on the inner side of the first universal ball seat (201), a second universal ball seat (203) is rotatably arranged on the outer wall of the bottom of the first universal ball seat;
the bottom of the universal ball seat II (203) is fixedly provided with a telescopic outer rod (204), and a telescopic inner rod (206) is movably arranged on the inner side of the telescopic outer rod (204).
2. A projector mount according to claim 1, wherein the front side of the telescopic outer rod (204) is provided with a vertical slot through the clamp, and the vertical slot is provided with a locking bolt (205).
3. A projector support according to claim 1, wherein a support plate (207) is rotatably mounted at the outer part of the bottom end of the telescopic inner rod (206), a nut (208) is fixedly arranged at one side of the support plate (207), and a screw rod (209) is engaged with the inner side of the nut (208).
4. A projector mount according to claim 3, wherein a positioning cylinder (211) is rotatably mounted on the outer side of the first screw (209), and the positioning cylinder (211) is movably disposed on the inner wall of the nut (208).
5. A projector support according to claim 3, wherein the top end of the first screw (209) rotates to penetrate through the positioning cylinder (211) and is fixedly provided with the rotating plate (210), the bottom end of the first screw (209) is fixedly provided with the third universal ball seat (212), the inner side of the third universal ball seat (212) rotates to be provided with the second universal ball (213), the outer side of the bottom of the second universal ball (213) rotates to be provided with the fourth universal ball seat (214), and the bottom of the fourth universal ball seat (214) is provided with the positioning sucker (215).
6. The projector bracket according to claim 1, wherein the lifting mechanism (3) comprises a lifting moving rod (301), the lifting moving rod (301) movably penetrates through the bracket plate (1), a positioning groove (302) is formed in the inner wall of the lifting moving rod (301), a locking block (303) is movably arranged in the inner side of the positioning groove (302), a second screw (304) is rotatably arranged in the middle of the locking block (303), and a hand wheel (306) is fixedly arranged on the outer wall of one end of the second screw (304).
7. The projector bracket according to claim 6, wherein the screw two (304) is externally meshed with a screw fixing plate (305), and the screw fixing plate (305) is fixedly arranged on the surface of the bracket plate (1).
8. The projector support according to claim 6, wherein a projector mounting plate (307) is fixedly mounted on the top end of the lifting rod (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321235447.8U CN219692832U (en) | 2023-05-19 | 2023-05-19 | Projector bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321235447.8U CN219692832U (en) | 2023-05-19 | 2023-05-19 | Projector bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219692832U true CN219692832U (en) | 2023-09-15 |
Family
ID=87966990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321235447.8U Active CN219692832U (en) | 2023-05-19 | 2023-05-19 | Projector bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219692832U (en) |
-
2023
- 2023-05-19 CN CN202321235447.8U patent/CN219692832U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |