CN212805148U - Projection fixing device of video conference - Google Patents
Projection fixing device of video conference Download PDFInfo
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- CN212805148U CN212805148U CN202021535302.6U CN202021535302U CN212805148U CN 212805148 U CN212805148 U CN 212805148U CN 202021535302 U CN202021535302 U CN 202021535302U CN 212805148 U CN212805148 U CN 212805148U
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- spout
- electric telescopic
- video conference
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Abstract
The embodiment of the utility model discloses video conference's projection fixing device relates to projecting apparatus technical field. The utility model discloses a mounting panel, electric telescopic handle, backup pad, connecting rod and locating plate, the welding of mounting panel lower surface one side has two connecting rods, and two electric telescopic handle are installed to the mounting panel opposite side, and the welding of two electric telescopic handle one end has the backup pad, and two connecting rod one ends run through the backup pad, and the locating plate has all been welded to two connecting rod one ends. The utility model has the advantages that the height of the device and the screen projecting direction can be conveniently adjusted through the structure of the electric telescopic rod and the turntable, and the flexibility of the device is improved; the projector is cooled through the cooling fan structure, and a certain dust removal effect is achieved; through base and splint structure, the reinforcing is to the protective capacities of projecting apparatus body, makes things convenient for the dismantlement and the installation of equipment simultaneously.
Description
Technical Field
The embodiment of the utility model provides a relate to projecting apparatus technical field, concretely relates to projection fixing device of video conference.
Background
In modern times, video conferences have been increasingly popular, and are adopted by more and more enterprises due to their convenience and low cost, and the video conferences project pictures on a screen by installing a projector, which is a device that can project images or videos onto a curtain, on a wall or a ceiling.
The installation of current projecting apparatus is comparatively fixed, can not adjust its height and throw the screen direction, and the flexibility is poor to the projecting apparatus is generally installed on the ceiling, and is lacked to the radiating effect of projecting apparatus to some extent, and is poor to the protective capacities of projecting apparatus body simultaneously, inconvenient dismantlement and maintenance.
Disclosure of Invention
Therefore, the embodiment of the utility model provides a projection fixing device for video conference, which is convenient to adjust the height of the equipment and the screen projection direction through the electric telescopic rod and the turntable structure, and improves the flexibility of the equipment; the projector is cooled through the cooling fan structure, and a certain dust removal effect is achieved; through base and splint structure, the reinforcing is to the protective capacities of projecting apparatus body, makes things convenient for the dismantlement and the installation of equipment simultaneously to solve the poor problem of flexibility among the prior art, radiating effect is poor and protective capacities is poor.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
the utility model provides a video conference's projection fixing device, includes mounting panel, electric telescopic handle, backup pad, connecting rod and locating plate, the welding of mounting panel lower surface one side has two connecting rods, two electric telescopic handle are installed to the mounting panel opposite side, the welding of two electric telescopic handle one end has the backup pad, two connecting rod one end run through the backup pad, the locating plate has all been welded to two connecting rod one end.
Further, a plurality of first through holes are formed in one surface of the mounting plate, bolts are arranged in the first through holes, a mounting frame is mounted on the lower surface of the mounting plate, and a cooling fan is arranged in the mounting frame.
Furthermore, two third through holes are formed in one side of the upper surface of the supporting plate, the third through holes are in sliding fit with the connecting rod, and a base is welded to the upper surface of the supporting plate.
Further, a groove is formed in the upper surface of the base, a first sliding groove is formed in the peripheral side surface of the groove, a plurality of second sliding grooves are formed in the bottom surface of the groove, the second sliding grooves are of umbrella-shaped structures, an installation table is arranged inside the groove, the installation table is of a cavity structure, a fixing frame is welded on the upper surface inside the installation table, a motor is installed on the upper surface of the fixing frame, a transmission shaft is installed at one end of the motor, and a rotating disc is connected to one end of the transmission shaft; the side is provided with the slider around the mount table, inside slider one end extended to first spout, slider and first spout sliding fit, install first compression spring between slider a surface and first spout, the welding of mount table lower surface has a plurality of support columns, the welding of a plurality of support column one end has the limiting plate, the limiting plate is installed inside the second spout, limiting plate and second spout sliding fit, the diameter of support column is less than the opening diameter of second spout, the diameter of limiting plate is greater than the opening diameter of second spout, install second compression spring between mount table lower surface and second spout, second compression spring twines on support column week side.
Further, carousel upper surface both sides all are provided with the third spout, the inside splint that all are provided with of two third spouts, sliding fit between splint and the third spout, two splint one end all are provided with the second through-hole, the inside two-way bolt that is provided with of second through-hole, install the projecting apparatus body between two splint.
The utility model discloses an embodiment has following advantage:
1. the utility model discloses an electric telescopic handle, carousel structure make things convenient for the height of adjustment equipment and throw the screen direction, have improved the flexibility of equipment.
2. The utility model discloses a radiator fan structure dispels the heat to the projecting apparatus, reaches certain dust removal effect simultaneously.
3. The utility model discloses a base and splint structure, the reinforcing makes things convenient for the dismantlement and the installation of equipment simultaneously to the protective capacities of projecting apparatus body.
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. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
Fig. 1 is a schematic structural diagram of a projection fixing device for a video conference according to an embodiment of the present invention;
fig. 2 is a schematic front view of a projection fixing device for a video conference according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a right-view structure of a projection fixing device for a video conference according to an embodiment of the present invention;
fig. 4 is a schematic view of an internal structure of the base according to the embodiment of the present invention.
In the figure: 1. mounting a plate; 2. a first through hole; 3. a bolt; 4. an electric telescopic rod; 5. a connecting rod; 6. positioning a plate; 7. a support plate; 8. a base; 9. a turntable; 10. a splint; 11. a second through hole; 12. a two-way bolt; 13. a groove; 14. an installation table; 15. a fixed mount; 16. a motor; 17. a drive shaft; 18. a slider; 19. a first chute; 20. a first compression spring; 21. a support pillar; 22. a limiting plate; 23. a second chute; 24. a second compression spring; 25. a third chute; 26. a third through hole; 27. installing a frame; 28. a heat radiation fan; 29. the projector body.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model provides a projection fixing device for video conference, which comprises a mounting plate 1, electric telescopic rods 4, a supporting plate 7, connecting rods 5 and a positioning plate 6, wherein two connecting rods 5 are welded on one side of the lower surface of the mounting plate 1, and two electric telescopic rods 4 are mounted on the other side of the mounting plate 1, so that the height of the device can be conveniently adjusted; 4 one end welding of two electric telescopic handle has backup pad 7, and backup pad 7 is run through to two connecting rod 5 one end, and 5 one ends of two connecting rods all weld locating plate 6, through locating plate 6 convenient fixed and backup pad 7.
The heat radiation fan 28 is provided to: the existing projector is generally fixedly installed on a ceiling, the heat dissipation of the projector is lacked, the device is specially arranged to dissipate heat of the projector, and meanwhile, a certain dust removal effect is achieved, and for better explaining the effect, the specific matters are as follows:
a plurality of first through-holes 2 are arranged on one surface of the mounting plate 1, bolts 3 are arranged inside the first through-holes 2, a mounting frame 27 is arranged on the surface of the mounting plate 1, a cooling fan 28 is arranged inside the mounting frame 27, the projector body 29 is directly cooled through operation of the cooling fan 28, and a certain dust removal effect is achieved.
Two third through holes 26 are formed in one side of the upper surface of the supporting plate 7, the third through holes 26 are in sliding fit with the connecting rod 5, and the base 8 is welded to the upper surface of the supporting plate 7.
The base 8 is provided for the purpose of: the existing projector mounting structure is not provided with a protection device generally, and the protection capability of the projector is poor, the device is specially arranged to buffer the impact and the vibration of the projector by compressing the first compression spring 20 and the second compression spring 24, so that the protection capability of the equipment is improved, the stability of the equipment is kept, and for better explaining the above effects, the specific matters are as follows:
the upper surface of the base 8 is provided with a groove 13, the peripheral side surface of the groove 13 is provided with a first sliding chute 19, the bottom surface of the groove 13 is provided with a plurality of second sliding chutes 23, the second sliding chutes 23 are of an umbrella-shaped structure, an installation table 14 is arranged inside the groove 13, the installation table 14 is of a cavity structure, the upper surface inside the installation table 14 is welded with a fixed frame 15, the upper surface of the fixed frame 15 is provided with a motor 16, one end of the motor 16 is provided with a transmission shaft 17, and one end of the transmission shaft; the peripheral side surface of the mounting table 14 is provided with a sliding block 18, one end of the sliding block 18 extends into the first sliding groove 19, the sliding block 18 is in sliding fit with the first sliding groove 19, a first compression spring 20 is mounted between one surface of the sliding block 18 and the first sliding groove 19, a plurality of supporting columns 21 are welded on the lower surface of the mounting table 14, a limiting plate 22 is welded at one end of each of the plurality of supporting columns 21, the limiting plate 22 is mounted inside the second sliding groove 23, the limiting plate 22 is in sliding fit with the second sliding groove 23, the diameter of each supporting column 21 is smaller than the opening diameter of the second sliding groove 23, the diameter of each limiting plate 22 is larger than the opening diameter of the second sliding groove 23, a second compression spring 24 is mounted between the lower surface of the mounting table 14 and the second sliding groove 23, the second compression spring 24 is wound on the peripheral side surface of each supporting column 21, impact and vibration of, meanwhile, the stability of the equipment in use is ensured.
The turntable 9 is arranged to function as: the screen direction of throwing of current projecting apparatus is generally all comparatively fixed, inconvenient regulation, and the maintenance and the change in the inconvenient later stage of the mode of installation projecting apparatus simultaneously set up the device specially and conveniently adjust the screen direction of throwing of projecting apparatus to make things convenient for the installation and the dismantlement of equipment, for the above-mentioned effect of better explanation, to this concrete affairs as follows:
As shown in fig. 1-4, the utility model provides a video conference's projection fixing device, it is preferred, motor 16's model is FH22, and electric telescopic handle 4's model is XC785 direct current high thrust electric putter, and its method of use is: fix projector body 29 on carousel 9 through splint 10 and two-way bolt 12, then fix mounting panel 1 on the ceiling through first through-hole 2 and bolt 3, in the use, projected height and projection direction are adjusted respectively to accessible electric telescopic handle 4 and motor 16, improve equipment's flexibility, and radiator fan 28 is timely dispels the heat for projector body 29, reaches certain dust removal effect simultaneously.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (5)
1. The utility model provides a video conference's projection fixing device, includes mounting panel (1), electric telescopic handle (4), backup pad (7), connecting rod (5) and locating plate (6), its characterized in that, the welding of mounting panel (1) lower surface one side has two connecting rods (5), two electric telescopic handle (4) are installed to mounting panel (1) opposite side, the welding of two electric telescopic handle (4) one end has backup pad (7), backup pad (7) are run through to two connecting rod (5) one end, locating plate (6) have all been welded to two connecting rod (5) one end.
2. The video conference projection fixing device as claimed in claim 1, wherein a plurality of first through holes (2) are formed in one surface of the mounting plate (1), bolts (3) are arranged in the first through holes (2), a mounting frame (27) is mounted on the lower surface of the mounting plate (1), and a heat dissipation fan (28) is arranged in the mounting frame (27).
3. The video conference projection fixing device as claimed in claim 1, wherein two third through holes (26) are formed in one side of the upper surface of the supporting plate (7), the third through holes (26) are in sliding fit with the connecting rod (5), and the base (8) is welded to the upper surface of the supporting plate (7).
4. The projection fixing device for the video conference, according to claim 3, is characterized in that a groove (13) is formed in the upper surface of the base (8), a first sliding groove (19) is formed in the peripheral side surface of the groove (13), a plurality of second sliding grooves (23) are formed in the bottom surface of the groove (13), the second sliding grooves (23) are of an umbrella-shaped structure, an installation table (14) is arranged inside the groove (13), the installation table (14) is of a cavity structure, a fixing frame (15) is welded on the upper surface inside the installation table (14), a motor (16) is installed on the upper surface of the fixing frame (15), a transmission shaft (17) is installed at one end of the motor (16), and a rotary table (9) is connected at one end of the transmission shaft (17); the side is provided with slider (18) around mount table (14), slider (18) one end extends to inside first spout (19), slider (18) and first spout (19) sliding fit, install first compression spring (20) between slider (18) a surface and first spout (19), the welding of mount table (14) lower surface has a plurality of support columns (21), limiting plate (22) is welded to a plurality of support columns (21) one end, limiting plate (22) are installed inside second spout (23), limiting plate (22) and second spout (23) sliding fit, the diameter of support column (21) is less than the opening diameter of second spout (23), the diameter of limiting plate (22) is greater than the opening diameter of second spout (23), install second compression spring (24) between mount table (14) lower surface and second spout (23), the second compression spring (24) is wound around the circumferential side of the support column (21).
5. The device for fixing the projection of the video conference according to claim 4, wherein both sides of the upper surface of the turntable (9) are provided with third sliding grooves (25), clamping plates (10) are arranged inside the two third sliding grooves (25), the clamping plates (10) and the third sliding grooves (25) are in sliding fit, one ends of the two clamping plates (10) are provided with second through holes (11), two-way bolts (12) are arranged inside the second through holes (11), and a projector body (29) is installed between the two clamping plates (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021535302.6U CN212805148U (en) | 2020-07-29 | 2020-07-29 | Projection fixing device of video conference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021535302.6U CN212805148U (en) | 2020-07-29 | 2020-07-29 | Projection fixing device of video conference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212805148U true CN212805148U (en) | 2021-03-26 |
Family
ID=75105442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021535302.6U Active CN212805148U (en) | 2020-07-29 | 2020-07-29 | Projection fixing device of video conference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212805148U (en) |
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2020
- 2020-07-29 CN CN202021535302.6U patent/CN212805148U/en active Active
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