CN201796223U - Short focal projector bracket base adjusting mechanism - Google Patents
Short focal projector bracket base adjusting mechanism Download PDFInfo
- Publication number
- CN201796223U CN201796223U CN201020544114XU CN201020544114U CN201796223U CN 201796223 U CN201796223 U CN 201796223U CN 201020544114X U CN201020544114X U CN 201020544114XU CN 201020544114 U CN201020544114 U CN 201020544114U CN 201796223 U CN201796223 U CN 201796223U
- Authority
- CN
- China
- Prior art keywords
- base
- carriage
- base link
- short focal
- adjusting mechanism
- 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
Images
Landscapes
- Projection Apparatus (AREA)
Abstract
The utility model relates to a short focal projector bracket base adjusting mechanism which comprises a bottom plate, and is characterized by further comprising a sliding base, an outer pipe, an inner pipe, a base connecting frame and a support frame, wherein the sliding base comprises a sliding groove, an upper sliding rod and a lower sliding rod; the sliding base is connected with the bottom plate by the sliding groove; the base connecting frame is connected onto the upper sliding rod and the lower sliding rod in a sliding way; the support frame is fixed on the base connecting frame; the lower sliding rod is positioned between the base connecting frame and the support frame; one end of the outer pipe is fixed on the base connecting frame and the support frame; and the inner pipe is movably inserted and arranged inside the outer pipe. The short focal projector bracket base adjusting mechanism is reasonable in structure and design, leads a short focal projector to be adjusted up and down, left and right as well as front and back, and is convenient to use.
Description
Technical field
The utility model relates to a kind of short out-of-focus projection machine support base governor motion.
Background technology
The short out-of-focus projection machine support base of prior art is fairly simple, all is directly to fix on the wall, and the position of projector has no idea to regulate, and uses inconvenient.
The utility model content
The technical problems to be solved in the utility model overcomes above shortcomings in the existing structure exactly, and a kind of short out-of-focus projection machine support base governor motion reasonable in design, easy to use is provided.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of short out-of-focus projection machine support base governor motion, comprise base plate, and it is characterized in that: also comprise sliding bottom, outer tube, interior pipe, base link, carriage; Sliding bottom comprises chute, upper slide bar and drop shot, and sliding bottom is connected with base plate by chute; The base link is slidingly connected on upper slide bar and the drop shot, and carriage is fixed on the base link, and drop shot is between base link and carriage; Outer tube one end is fixed on base link and the carriage, and interior pipe is actively plugged in the outer tube.
The utility model is equipped with adjusting screw on described upper slide bar, adjusting screw one end props up the base link.
The utility model compared with prior art has following advantage and effect: 1, reasonable in design; 2, can be so that the machine top to bottom, left and right, front and rear adjusting of short out-of-focus projection be easy to use.
Description of drawings
Fig. 1 removes the structural representation of interior pipe for the utility model embodiment.
Fig. 2 is the structural representation after the embodiment of Fig. 1 overturns.
Fig. 3 removes the structural representation of outer tube for Fig. 1.
Fig. 4 is the synoptic diagram of the utility model embodiment user mode.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Referring to Fig. 1～Fig. 4, on sliding bottom 2, have chute 5, sliding bottom 2 is connected with base plate 1 by chute 5, specifically be that base screw 6 is installed on base plate 1, base screw 6 is positioned at chute 5, degree of tightness base screw 6, and sliding bottom 2 can move up and down along chute 5.
Sliding bottom 2 comprises upper slide bar 7 and drop shot 11, and base link 8 is slidingly connected on upper slide bar 7 and the drop shot 11.Carriage 10 usefulness carriage screws 9 are fixed on the base link 8, and drop shot 11 is between base link 8 and carriage 10.Tighten carriage screw 9, then base link 8 and carriage 10 clamp drop shot 11, and base link 8 and carriage 10 are fixed; Unclamp carriage screw 9, base link 8 can drive carriage 10 along drop shot 11 move left and right.
Adjusting screw 12 is installed on upper slide bar 7, adjusting screw 12 1 ends prop up base link 8, because the deadweight of base link 8 and short out-of-focus projection machine, adjusting screw 12 1 ends contact with base link 8 always, by being screwed into and the adjusting screw 12 of back-outing, the angle of base link 8 can be finely tuned up and down.
Claims (2)
1. one kind short out-of-focus projection's machine support base governor motion comprises base plate, it is characterized in that: also comprise sliding bottom, outer tube, interior pipe, base link, carriage; Sliding bottom comprises chute, upper slide bar and drop shot, and sliding bottom is connected with base plate by chute; The base link is slidingly connected on upper slide bar and the drop shot, and carriage is fixed on the base link, and drop shot is between base link and carriage; Outer tube one end is fixed on base link and the carriage, and interior pipe is actively plugged in the outer tube.
2. short out-of-focus projection according to claim 1 machine support base governor motion, it is characterized in that: on described upper slide bar adjusting screw is installed, adjusting screw one end props up the base link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020544114XU CN201796223U (en) | 2010-09-27 | 2010-09-27 | Short focal projector bracket base adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020544114XU CN201796223U (en) | 2010-09-27 | 2010-09-27 | Short focal projector bracket base adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201796223U true CN201796223U (en) | 2011-04-13 |
Family
ID=43851128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020544114XU Expired - Fee Related CN201796223U (en) | 2010-09-27 | 2010-09-27 | Short focal projector bracket base adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201796223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013013393A1 (en) * | 2011-07-27 | 2013-01-31 | Wu Huai | Projector positioning device |
| CN103955107A (en) * | 2014-05-04 | 2014-07-30 | 陈婷 | Pin type sliding base for spring housing |
-
2010
- 2010-09-27 CN CN201020544114XU patent/CN201796223U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013013393A1 (en) * | 2011-07-27 | 2013-01-31 | Wu Huai | Projector positioning device |
| CN103955107A (en) * | 2014-05-04 | 2014-07-30 | 陈婷 | Pin type sliding base for spring housing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201796223U (en) | Short focal projector bracket base adjusting mechanism | |
| CN204129422U (en) | A kind of with clapping servicing unit | |
| CN204272217U (en) | Mobile phone photographic support | |
| CN210419250U (en) | Condensing device for preparing battery-grade iron phosphate from sulfuric acid cinder | |
| CN203354792U (en) | Angle adjusting mechanism of wheelchair pedal frame | |
| CN202571700U (en) | Detachable anion energy-saving lamp tube welding device | |
| CN102784959B (en) | Automatic pipe cutting machine | |
| CN203828369U (en) | Easel | |
| CN203662380U (en) | Infant bed bedside table support mechanism | |
| CN208241766U (en) | A kind of portable video recording equipment of computer based on Internet of Things | |
| CN202208326U (en) | Length-adjustable portable support rack of bicycle | |
| CN202162194U (en) | Mobile dust remover | |
| CN202339138U (en) | Aiming point adjustment mechanism of sighting device | |
| CN102991606B (en) | Portable bicycle supporting frame with adjustable length | |
| CN207080789U (en) | A kind of lifting television frame | |
| CN209453438U (en) | A kind of fixed device of stainless steel tube installation | |
| CN217547564U (en) | Three-dimensional adjustable handle of hidden rail | |
| CN204808841U (en) | Piano footboard regulator | |
| CN220622993U (en) | Pipeline connecting device in municipal administration | |
| CN209551164U (en) | A kind of fixture for clamping circular arc product | |
| CN208484430U (en) | A kind of computer software exploitation sentence box | |
| CN203921384U (en) | A kind of filling removing device of using | |
| CN213647464U (en) | Pump package detection device convenient to equipment | |
| CN213756030U (en) | Forestry seedling cultivation fixing device | |
| CN219889544U (en) | Pulverized coal nozzle device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20140927 |
|
| EXPY | Termination of patent right or utility model |