CN217153713U - Installation fixing lifting appliance for projection equipment - Google Patents
Installation fixing lifting appliance for projection equipment Download PDFInfo
- Publication number
- CN217153713U CN217153713U CN202123118076.9U CN202123118076U CN217153713U CN 217153713 U CN217153713 U CN 217153713U CN 202123118076 U CN202123118076 U CN 202123118076U CN 217153713 U CN217153713 U CN 217153713U
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- China
- Prior art keywords
- fixed
- fixedly connected
- dust
- mounting
- projection equipment
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- 238000009434 installation Methods 0.000 title claims abstract description 8
- 239000000428 dust Substances 0.000 claims abstract description 43
- 238000010521 absorption reaction Methods 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 230000000295 complement effect Effects 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 210000003437 trachea Anatomy 0.000 description 4
- 241000883990 Flabellum Species 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a hoist is fixed with installation to projection equipment belongs to projection equipment complementary unit technical field. Its main problem to projection equipment at long-term projection's in-process, a lot of dusts can add up provides following technical scheme, including fixed hoist, fixed hoist's right wall fixed mounting has the dust absorption casing, fixed hoist's interior diapire is equipped with two fixed slots, the interior diapire fixedly connected with spring of fixed slot, two the same fixed plate of other end fixedly connected with of spring, fixed hoist's top surface fixed mounting has the motor, the output fixedly connected with dwang of motor, the lower extreme fixedly connected with clearance brush of dwang. The utility model discloses have the convenience and install the projecting apparatus, the dust of cleaning brush with the fixed plate top surface is cleared up, prevents to influence heat dissipation and living environment, regularly collects the box with the dust and takes out, clears up the dust.
Description
Technical Field
The utility model relates to a projection equipment complementary unit technical field especially relates to a fixed hoist of installation for projection equipment.
Background
A projector, also called a projector, is a device that can project images or videos onto a curtain, and can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV, etc. through different interfaces to play corresponding video signals. With the development of times and science, the technological progress promotes the technological progress of the fixing frame for the projection equipment, but the defects still exist, and a lot of dust can be accumulated in the long-term projection process of the existing projection equipment, so that the heat dissipation effect of the projector can be influenced, and the living environment can be influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic clear up fixed hoist of projection equipment for installation of dust to the problem that exists among the background art.
The technical scheme of the utility model: the utility model provides a projecting apparatus is with installation fixed lifting device, includes fixed lifting device, fixed lifting device's right wall fixed mounting has the dust absorption casing, fixed lifting device's interior diapire is equipped with two fixed slots, the interior diapire fixedly connected with spring of fixed slot, two the same fixed plate of the other end fixedly connected with of spring, fixed lifting device's top surface fixed mounting has the motor, the output fixedly connected with dwang of motor, the lower extreme fixedly connected with clearance brush of dwang.
Preferably, the inner bottom wall fixedly connected with of dust absorption casing induced drafts the casing, induced draft the top of casing, the rotation of end inner wall is connected with the drive pole, install the flabellum on the drive pole, the cover is equipped with first bevel gear on drive pole and the dwang, fixed hoist's right wall rotates to run through and installs the connecting rod, second bevel gear is all installed at the both ends of connecting rod, first bevel gear and second bevel gear meshing.
Preferably, the dust collection box has been placed to the top surface of the casing that induced drafts, the diapire of dust collection box and the roof of the casing that induced drafts all are equipped with the gas pocket, are located and install the filter screen on the gas pocket in the dust is collected, the intercommunication has the trachea between fixed hoist and the dust absorption casing, the diapire of dust absorption casing is equipped with the venthole.
Preferably, the projector is placed on the inner bottom wall of the fixed lifting appliance, and the projector is clamped by the fixed plate and the inner bottom wall of the fixed lifting appliance.
Preferably, the top surface of the fixed lifting appliance is fixedly connected with a mounting plate, and the mounting plate is provided with a bolt.
Preferably, the bottom wall of the dust collecting box and the top wall of the air suction casing correspond in position to each other through air holes.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the projector is clamped by pulling the fixed plate and driving the fixed plate and the inner bottom wall of the fixed lifting appliance under the elastic action of the spring, and the mounting plate is fixedly connected with the wall top through the bolt, so that the projector is conveniently mounted;
the motor rotating rod is opened to drive the cleaning brush to clean dust on the top surface of the fixed plate, so that heat dissipation and living environment are prevented from being influenced;
the dust of clearance is inhaled the dust through the trachea and is collected in the box, and under the effect through the filter screen, the dust is whole to be gathered in the dust is collected the box, can regularly collect the dust and take out the box, clears up the dust.
Drawings
Fig. 1 shows a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of the dust suction housing of fig. 1.
Reference numerals: 1. fixing a lifting appliance; 2. a dust collection housing; 3. fixing grooves; 4. a spring; 5. a fixing plate; 6. a projector; 7. rotating the rod; 8. cleaning a brush; 9. mounting a plate; 10. an air tube; 11. an air suction housing; 12. a fan blade; 13. a first bevel gear; 14. a second bevel gear; 15. a dust collection box; 16. air holes; 17. a filter screen; 18. an electric motor.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1, the utility model provides a projecting apparatus is with installation fixed lifting device, including fixed lifting device 1, fixed lifting device 1's right wall fixed mounting has dust absorption casing 2, fixed lifting device 1's interior diapire is equipped with two fixed slots 3, the interior diapire fixedly connected with spring 4 of fixed slot 3, two the same fixed plate 5 of the other end fixedly connected with of spring 4, fixed lifting device 1's top surface fixed mounting has motor 18, motor 18's output fixedly connected with dwang 7, the lower extreme fixedly connected with clearance brush 8 of dwang 7.
In this embodiment, through pulling fixed plate 5, under the elastic action of spring 4, the inner diapire that drives fixed plate 5 and fixed hoist 1 presss from both sides tight projecting apparatus 6, and mounting panel 9 passes through bolt and wall crown fixed connection, conveniently begins to install projecting apparatus 6, opens motor 18, and motor 18's output drives dwang 7 and rotates, and dwang 7 drives the dust of cleaning brush 8 with fixed plate 5 top surface and clears up, prevents to influence heat dissipation and living environment.
Example two
As shown in fig. 1-2, compared with the first embodiment, the present invention further includes an air suction casing 11 fixedly connected to the inner bottom wall of the air suction casing 2, a driving rod rotatably connected to the top and bottom inner walls of the air suction casing 11, a fan blade 12 mounted on the driving rod, a first bevel gear 13 sleeved on the driving rod and the rotating rod 7, a connecting rod rotatably installed through the right wall of the fixing hanger 1, a second bevel gear 14 installed at both ends of the connecting rod, the first bevel gear 13 meshed with the second bevel gear 14, a dust collecting box 15 placed on the top surface of the air suction casing 11, air holes 16 formed in the bottom wall of the dust collecting box 15 and the top wall of the air suction casing 11, a filter screen 17 installed on the air holes 16 located in the dust collecting box 15, and an air pipe 10 communicated between the fixing hanger 1 and the air suction casing 2, and the bottom wall of the dust collection shell 2 is provided with an air outlet.
In this embodiment, in motor 18 pivoted, dwang 7 drives first bevel gear 14 and rotates, through first bevel gear 14 and the meshing of second bevel gear 15, drives flabellum 12 and rotates, and flabellum 12 rotates and induced drafts through trachea 10, then with the dust of clearance inhale through trachea 10 in the dust collects box 15, under the effect through filter screen 17, the whole aggregations of dust are in the dust collects box 15, can regularly take out dust collection box 15, clear up the dust.
The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.
Claims (6)
1. The utility model provides a projecting apparatus is with installation fixed lifting device, includes fixed lifting device (1), its characterized in that, the right wall fixed mounting of fixed lifting device (1) has dust absorption casing (2), the interior diapire of fixed lifting device (1) is equipped with two fixed slots (3), the interior diapire fixedly connected with spring (4) of fixed slot (3), two the same fixed plate (5) of the other end fixedly connected with of spring (4), the top surface fixed mounting of fixed lifting device (1) has motor (18), the output fixedly connected with dwang (7) of motor (18), the lower extreme fixedly connected with clearance brush (8) of dwang (7).
2. The mounting and fixing hanger for the projection equipment as claimed in claim 1, wherein an air suction casing (11) is fixedly connected to the inner bottom wall of the air suction casing (2), a driving rod is connected to the top and bottom inner walls of the air suction casing (11) in a rotating manner, fan blades (12) are installed on the driving rod, a first bevel gear (13) is sleeved on the driving rod and the rotating rod (7), a connecting rod is installed at the right wall of the fixing hanger (1) in a rotating manner, a second bevel gear (14) is installed at both ends of the connecting rod, and the first bevel gear (13) is meshed with the second bevel gear (14).
3. The mounting and fixing hanger for the projection equipment according to claim 2, wherein a dust collection box (15) is placed on the top surface of the air suction casing (11), air holes (16) are formed in the bottom wall of the dust collection box (15) and the top wall of the air suction casing (11), a filter screen (17) is installed on the air holes (16) in the dust collection box (15), an air pipe (10) is communicated between the fixing hanger (1) and the dust suction casing (2), and an air outlet hole is formed in the bottom wall of the dust suction casing (2).
4. The mounting and fixing hanger for the projection equipment according to claim 1, wherein the projector (6) is placed on the inner bottom wall of the fixing hanger (1), and the projector (6) is clamped by the fixing plate (5) and the inner bottom wall of the fixing hanger (1).
5. The mounting and fixing hanger for projection equipment according to claim 1, wherein a mounting plate (9) is fixedly connected to the top surface of the fixing hanger (1), and a bolt is mounted on the mounting plate (9).
6. The mounting fixture for projection equipment as claimed in claim 3, wherein the bottom wall of the dust collecting box (15) and the air hole (16) of the top wall of the air suction casing (11) are correspondingly positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123118076.9U CN217153713U (en) | 2021-12-08 | 2021-12-08 | Installation fixing lifting appliance for projection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123118076.9U CN217153713U (en) | 2021-12-08 | 2021-12-08 | Installation fixing lifting appliance for projection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217153713U true CN217153713U (en) | 2022-08-09 |
Family
ID=82685648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123118076.9U Active CN217153713U (en) | 2021-12-08 | 2021-12-08 | Installation fixing lifting appliance for projection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217153713U (en) |
-
2021
- 2021-12-08 CN CN202123118076.9U patent/CN217153713U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240218 Address after: 727100 No. 3, Middle Section of Changhong South Road, New District, Tongchuan City, Shaanxi Province Patentee after: Tongchuan Ruifeng Technology Co.,Ltd. Country or region after: China Address before: Room 1282, building 1, No. 159, Renqi Road, Fengxian District, Shanghai 201400 Patentee before: Shanghai Hanjun Electronic Engineering Co.,Ltd. Country or region before: China |