CN211423923U - Projector easy to install - Google Patents
Projector easy to install Download PDFInfo
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- CN211423923U CN211423923U CN201922324047.4U CN201922324047U CN211423923U CN 211423923 U CN211423923 U CN 211423923U CN 201922324047 U CN201922324047 U CN 201922324047U CN 211423923 U CN211423923 U CN 211423923U
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- spread groove
- projecting apparatus
- threaded
- projector
- threaded connection
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Abstract
The utility model discloses a projecting apparatus of easily installing, including projecting apparatus, projecting apparatus threaded connection piece, threaded mounting axle and hoist device, the fixed projecting apparatus threaded connection piece that is provided with in projecting apparatus top, hoist device includes spread groove and lower spread groove, it is fixed in the wall crown to go up four expansion bolts that the spread groove set up through the center, it is through some screwed bodies and the lower spread groove screw thread swing joint of below device to go up the spread groove, it is firm through strengthening fastening bolt still between spread groove and the lower spread groove to go up the spread groove, spread groove below fixedly connected with threaded mounting axle down. This practicality is through adopting detachable projecting apparatus mounting structure, and the installation of whole projecting apparatus adds the dismantlement time and can accomplish within 5 minutes, and this great convenient people's installation is used, and can also effectual protection good projecting apparatus not receive dust pollution, and its components and parts of guarantee that can be fine have prolonged life.
Description
Technical Field
The utility model belongs to the technical field of the projecting apparatus installation equipment and specifically relates to a projecting apparatus of easily installing is related to.
Background
The projector is a device capable of projecting images or videos onto a curtain, and along with the continuous development and progress of electronic informatization, the projector is more and more widely used, can be connected with computers, VCD, DVD, BD, game machines, DV and the like through different interfaces to play corresponding video signals, is widely suitable for families, schools, offices or entertainment places, and can be switched into different application types such as CRT, LCD, DLP and the like according to different using modes.
The installation of present projecting apparatus mainly divide into office table top and puts and the hoisting of meeting room or study indoor wall top, indoor table top is put and can be occupied this desk that is not just little, it is inconvenient to cause the official working crowdedly, consequently, the rate of utilization is reduced, the mode that causes the hoist and mount obtains liking of most people, the projecting apparatus main part can be connected and hoist and mount the piece and be hung at the wall top always in hoist and mount mounting structure, long-time so can cause projecting apparatus top surface collection dirt, hoist and mount the condition such as the piece is not hard up and can take place the projecting apparatus to drop even, if dismantle to it after using up every time can delay the time very much, and dismantle work loaded down with trivial details, consequently present projecting apparatus hoist and mount mode has certain improvement space. To this end, we propose a projector that is easy to install.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides an easy-to-install projector to solve the problems of the prior art
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model relates to a projecting apparatus of easily installing, including projecting apparatus, projecting apparatus threaded connection piece, threaded mounting axle and hoist device, the fixed projecting apparatus threaded connection piece that is provided with in projecting apparatus top, hoist device includes spread groove and lower spread groove, it is fixed in the wall crown through four expansion bolts that the center set up to go up the spread groove, it installs some screwed bodies and lower spread groove screw thread swing joint through the below to go up the spread groove, it is firm through strengthening fastening bolt still between spread groove and the lower spread groove to go up the spread groove, spread groove below fixedly connected with threaded mounting axle down.
Preferably, the bottom of the threaded mounting shaft is provided with a threaded column.
Preferably, the threaded column is in threaded connection with an internal thread body arranged on the threaded connecting block of the projector.
Preferably, the hoisting device is made of aluminum alloy materials.
The utility model relates to an easily projecting apparatus of installation's beneficial effect is: through adopting the projector mounting structure that still uses the hoist and mount form of detachable, can screw the installation of moving when using, directly dismantle when not using and pack up, the installation of whole projector adds the dismantlement time and can accomplish within 5 minutes, and this great convenient people's installation is used, but also can effectual protection good projector not receive dust pollution, its inside components and parts of guarantee that can be fine have prolonged life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the lower connecting groove of the present invention;
fig. 3 is a schematic view of the upper connecting groove structure of the present invention.
In the figure: 1. the projector comprises a projector, 2. a projector threaded connecting block, 3. a threaded mounting shaft, 4. a lower connecting groove, 5. an upper connecting groove, 6. an expansion bolt, 7. a reinforcing fastening bolt, 8. a threaded body, 9. a threaded column and 10. a hoisting device.
Detailed Description
The invention is further described with reference to the following figures and examples.
As shown in fig. 1 to 3, an easily installed projector includes projector 1, projector threaded connection block 2, threaded installation axle 3 and hoist device 10, projector threaded connection block 2 is fixedly provided with above projector 1, hoist device 10 includes last spread groove 5 and lower spread groove 4, go up spread groove 5 and be fixed in the wall crown through four expansion bolts 6 that the center set up, go up spread groove 5 and have some whorl body 8 and lower spread groove 4 screw thread swing joint through the below device, it is firm through strengthening fastening bolt 7 still between last spread groove 5 and the lower spread groove 4, spread groove 4 below fixedly connected with screw thread installation axle 3 down.
The utility model relates to a projecting apparatus of easily installing still uses the projecting apparatus mounting structure of hoist and mount form through adopting detachable, can screw thread twist when using and move the installation, directly dismantle when not using and pack up, the installation of whole projecting apparatus adds the dismantlement time and can accomplish within 5 minutes, this great convenient people's installation is used, but also can effectually protect the projecting apparatus not receive dust pollution, its inside components and parts of guarantee that can be fine have prolonged life.
Wherein, the bottom of the thread mounting shaft 3 is provided with a thread column 9.
The threaded column 9 is in threaded connection with an internal thread body arranged on the projector threaded connection block 2.
Wherein, the hoisting device 10 is made of aluminum alloy material.
It should be noted that, this practicality is equipped with through projecting apparatus threaded connection piece 2 and the threaded column 9 threaded connection of threaded mounting axle 3 below in the projecting apparatus 1 top when using to suitable projection position and fasten it alright, directly dismantle alright through threaded column 9 when not using to real accomplished along with adorning along with the effect of usefulness.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. The utility model provides a projecting apparatus of easily installing, includes projecting apparatus (1), projecting apparatus threaded connection piece (2), screw thread installation axle (3) and hoist device (10), its characterized in that: fixed projecting apparatus threaded connection piece (2) that is provided with in projecting apparatus (1) top, hoist device (10) are including spread groove (5) and lower spread groove (4), it is fixed in the wall crown to go up spread groove (5) through four expansion bolts (6) that the center set up, go up some screwed bodies (8) of spread groove (5) through the below device and spread groove (4) screw thread swing joint down, it is firm through strengthening fastening bolt (7) still to go up between spread groove (5) and the spread groove (4) down, spread groove (4) below fixedly connected with screw thread installation axle (3) down.
2. An easy-to-install projector as claimed in claim 1, wherein: and a threaded column (9) is arranged at the bottom of the threaded mounting shaft (3).
3. An easy-to-install projector as claimed in claim 2, wherein: the threaded column (9) is in threaded connection with an internal thread body arranged on the threaded connecting block (2) of the projector.
4. An easy-to-install projector as claimed in claim 1, wherein: the hoisting device (10) is made of aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922324047.4U CN211423923U (en) | 2019-12-23 | 2019-12-23 | Projector easy to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922324047.4U CN211423923U (en) | 2019-12-23 | 2019-12-23 | Projector easy to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211423923U true CN211423923U (en) | 2020-09-04 |
Family
ID=72244958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922324047.4U Active CN211423923U (en) | 2019-12-23 | 2019-12-23 | Projector easy to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211423923U (en) |
-
2019
- 2019-12-23 CN CN201922324047.4U patent/CN211423923U/en active Active
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