CN209743940U - Adjustable projector support device - Google Patents
Adjustable projector support device Download PDFInfo
- Publication number
- CN209743940U CN209743940U CN201920276973.6U CN201920276973U CN209743940U CN 209743940 U CN209743940 U CN 209743940U CN 201920276973 U CN201920276973 U CN 201920276973U CN 209743940 U CN209743940 U CN 209743940U
- Authority
- CN
- China
- Prior art keywords
- sliding block
- rod
- guide rail
- supporting plate
- rotatably connected
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Projection Apparatus (AREA)
Abstract
The utility model discloses a projecting apparatus support device with adjustable relates to projecting apparatus equipment field. The utility model comprises a projector body and a base; the upper part of the base is rotatably provided with a switching ring; the inner side wall of the adapter ring is provided with a fixed rod; the middle part of the fixed rod is provided with a fixed block; a guide rail is fixed on one side surface of the fixed block; the guide rail is provided with a first sliding block in a sliding way; one opposite side surface of the first sliding block is rotatably connected with a first transmission rod; the ends, facing the same direction, of the two first transmission rods are rotatably connected with second sliding blocks, and the upper part of each second sliding block is provided with a driven plate; the two driven plates are connected with a second transmission rod in parallel in a rotating mode, and face the same surface; the upper surface of the first supporting plate is arranged between the two driven plates and is connected with the bottom surface of the rear part of the projector body. The utility model discloses not only structural design is simple reasonable, the simple operation has good structural stability moreover, and the practicality is stronger, has higher market using value.
Description
Technical Field
The utility model belongs to projecting apparatus equipment field especially relates to a projecting apparatus support device with adjustable.
background
the projector is also called a projector, is a device which projects or reflects images or videos to a screen through a digital light processing technology or an LCD liquid crystal imaging technology, and can access corresponding images and video signals through different signal sources, such as a computer, a mobile phone, a DVD and a DV to realize playing; projectors are widely used in homes, offices, schools and entertainment venues. At present, the projector support in the prior art generally adopts a fixed structure, so that the area where the projector can project images is also fixed, the projection position of the projector cannot be adjusted, and the use is inconvenient. Therefore, an adjustable projector support apparatus is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a projecting apparatus support device with adjustable drive the projecting apparatus body through set up the switching ring on the base and rotate to utilize first slider on the guide rail to drive first backup pad and second backup pad respectively and reciprocate, realize the position adjustment to the vertical direction of projecting apparatus, not only structural design is simple reasonable, the simple operation has good structural stability and flexibility moreover, and the practicality is stronger, has solved the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an adjustable projector bracket device, which comprises a projector body and a base; the upper part of the base is rotatably provided with a transfer ring; the inner side wall of the adapter ring is provided with a fixed rod; the middle part of the fixed rod is provided with a fixed block; a guide rail is fixedly arranged on one side surface of the fixed block; the guide rail is provided with a first sliding block in a sliding way; one opposite side surface of the first sliding block is rotatably connected with a first transmission rod; one end of each of the two first transmission rods facing the same direction is rotatably connected with a second sliding block, and the upper part of each second sliding block is fixedly provided with a driven plate; the two second sliding blocks are respectively arranged on the opposite sides of the fixed block, and each second sliding block is arranged on the fixed rod in a sliding manner; a second transmission rod is connected to the surfaces, facing the same direction, of the two driven plates in parallel in a rotating mode; a first supporting plate is arranged between the two driven plates, and one end of a second transmission rod of each driven plate is rotatably connected to the first supporting plate; the upper surface of the first supporting plate is connected with the bottom surface of the rear part of the projector body; a second supporting plate is arranged on one side of the first supporting plate; the upper surface of the second supporting plate is connected with the front bottom surface of the projector body; the lower surface of the second supporting plate is provided with a third sliding block in a sliding way; one opposite side surface of the third sliding block is rotatably connected with a third transmission rod; one end of the third transmission rod is rotatably connected to the guide rail; one surface of the third transmission rod is rotatably connected with a fourth transmission rod; one end of the fourth transmission rod is rotatably connected to the first sliding block.
Further, the base ring structure; the lower surface of the base is provided with anti-skidding threads.
Furthermore, one end part of the guide rail is fixedly connected to the inner side wall of the adapter ring; and a T-shaped structure is formed between the guide rail and the fixed rod.
Further, the guide rail is of a U-shaped structure; a power telescopic rod is arranged in the guide rail; and the power output end of the power telescopic rod is connected with one surface of the first sliding block.
The utility model discloses following beneficial effect has:
The utility model discloses a set up the switching ring and drive the projecting apparatus body and rotate on the base to utilize first slider on the guide rail to drive first backup pad and second backup pad respectively and reciprocate, realize the position adjustment to the vertical direction of projecting apparatus, not only structural design is simple reasonable, the simple operation has good structural stability and flexibility moreover, and the practicality is stronger, has higher market using value.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an adjustable projector support apparatus according to the present invention;
FIG. 2 is a front view of the structure of FIG. 1;
FIG. 3 is a bottom view of the structure of FIG. 1;
Fig. 4 is a schematic structural view of the second supporting plate connected to the fixing rod according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
The projector comprises a projector body, a base, a fixing rod, a first transmission rod, a second support plate, a first power expansion rod, a second power expansion rod, a base, a fixing rod, a guide rail, a first sliding block, a second sliding block, a driven plate, a driving rod, a first support plate, a first supporting plate, a third sliding block, a driving rod, a second supporting plate, a driven plate, a driving rod, a first supporting plate, a driving rod, a second supporting plate, a driving rod.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
referring to fig. 1-4, the present invention relates to an adjustable projector support apparatus, which includes a projector body 1 and a base 2; the upper part of the base 2 is rotatably provided with a transfer ring 201; the base 2 is of an annular structure; the lower surface of the base 2 is provided with anti-skid threads;
The inner side wall of the adapter ring 201 is provided with a fixed rod 3; the middle part of the fixed rod 3 is provided with a fixed block 301; a guide rail 302 is fixedly arranged on one side surface of the fixed block 301; a first sliding block 303 is slidably mounted on the guide rail 302; one opposite side surface of the first sliding block 303 is rotatably connected with a first transmission rod 4;
one end of each of the two first transmission rods 4 facing the same direction is rotatably connected with a second sliding block 401, and the upper part of each second sliding block 401 is fixedly provided with a driven plate 402; the two second sliding blocks 401 are respectively arranged on the opposite sides of the fixed block 301, and each second sliding block 401 is arranged on the fixed rod 3 in a sliding manner;
A second driving rod 403 is rotatably connected to the two driven plates 402 in parallel facing the same surface; a first supporting plate 404 is arranged between the two driven plates 402, and one end of the second driving rod 403 of each driven plate 402 is rotatably connected to the first supporting plate 404; the upper surface of the first support plate 404 is connected to the rear bottom surface of the projector body 1;
a second supporting plate 5 is arranged on one side of the first supporting plate 404; the upper surface of the second support plate 5 is connected with the front bottom surface of the projector body 1; the lower surface of the second supporting plate 5 is slidably provided with a third sliding block 501; one opposite side surface of the third sliding block 501 is rotatably connected with a third transmission rod 502; one end of the third transmission rod 502 is rotatably connected to the guide rail 302; a fourth transmission rod 503 is rotatably connected to one surface of the third transmission rod 502; one end of the fourth transmission rod 503 is rotatably connected to the first slider 303.
One end of the guide rail 302 is fixedly connected to the inner side wall of the adapter ring 201; a T-shaped structure is formed between the guide rail 302 and the fixed rod 3; the guide rails 302 are U-shaped; a power telescopic rod 6 is arranged in the guide rail 302; the power telescopic rod 6 is an electric push rod; the power output end of the power telescopic rod 6 is connected with one surface of the first sliding block 303.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. An adjustable projector bracket device comprises a projector body (1) and a base (2); the upper part of the base (2) is rotatably provided with a transfer ring (201); the method is characterized in that:
the inner side wall of the adapter ring (201) is provided with a fixed rod (3); the middle part of the fixed rod (3) is provided with a fixed block (301); a guide rail (302) is fixedly arranged on one side surface of the fixed block (301); a first sliding block (303) is arranged on the guide rail (302) in a sliding way; one opposite side surface of the first sliding block (303) is rotatably connected with a first transmission rod (4);
One end, facing the same direction, of each of the two first transmission rods (4) is rotatably connected with a second sliding block (401), and the upper part of each second sliding block (401) is fixedly provided with a driven plate (402); the two second sliding blocks (401) are respectively arranged on one opposite side of the fixed block (301), and each second sliding block (401) is arranged on the fixed rod (3) in a sliding manner;
a second driving rod (403) is connected to the two driven plates (402) in a parallel rotating mode and faces the same surface; a first supporting plate (404) is arranged between the two driven plates (402), and one end of a second driving rod (403) of each driven plate (402) is rotatably connected to the first supporting plate (404); the upper surface of the first supporting plate (404) is connected with the bottom surface of the rear part of the projector body (1);
A second supporting plate (5) is arranged on one side of the first supporting plate (404); the upper surface of the second supporting plate (5) is connected with the front bottom surface of the projector body (1); the lower surface of the second supporting plate (5) is provided with a third sliding block (501) in a sliding way; one opposite side surface of the third sliding block (501) is rotatably connected with a third transmission rod (502); one end of the third transmission rod (502) is rotatably connected to the guide rail (302); a fourth transmission rod (503) is rotatably connected to one surface of the third transmission rod (502); one end of the fourth transmission rod (503) is rotatably connected to the first sliding block (303).
2. An adjustable projector support arrangement according to claim 1, characterised in that said base (2) is of annular configuration; the lower surface of the base (2) is provided with anti-skid threads.
3. the adjustable bracket device of claim 1, wherein one end of the guide rail (302) is fixedly connected to the inner side wall of the adapter ring (201); a T-shaped structure is formed between the guide rail (302) and the fixed rod (3).
4. An adjustable support device according to claim 1 or 3, wherein the guide rail (302) is of a U-shaped configuration; a power telescopic rod (6) is arranged in the guide rail (302); the power output end of the power telescopic rod (6) is connected with one surface of the first sliding block (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920276973.6U CN209743940U (en) | 2019-03-05 | 2019-03-05 | Adjustable projector support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920276973.6U CN209743940U (en) | 2019-03-05 | 2019-03-05 | Adjustable projector support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209743940U true CN209743940U (en) | 2019-12-06 |
Family
ID=68709069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920276973.6U Expired - Fee Related CN209743940U (en) | 2019-03-05 | 2019-03-05 | Adjustable projector support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209743940U (en) |
-
2019
- 2019-03-05 CN CN201920276973.6U patent/CN209743940U/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 |
Granted publication date: 20191206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |