CN212226644U - Fixed projecting apparatus gallows - Google Patents
Fixed projecting apparatus gallows Download PDFInfo
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- CN212226644U CN212226644U CN202020806890.6U CN202020806890U CN212226644U CN 212226644 U CN212226644 U CN 212226644U CN 202020806890 U CN202020806890 U CN 202020806890U CN 212226644 U CN212226644 U CN 212226644U
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- projector
- base
- rear side
- bogie
- projecting apparatus
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Abstract
The utility model relates to the technical field of projectors, in particular to a fixed projector hanger, which comprises a base, a front plate is arranged at the front side of the base, a fixing frame is arranged at the bottom end of the front plate, the projector mounting rack is mounted on the fixing rack through a locking bolt, the main body of the projector mounting rack is a mounting sleeve, a bogie is arranged in the mounting sleeve, a projector is arranged in the bogie, a projection lens is arranged at the projection end of the projector, a positioning chassis is arranged at the rear side of the bogie, a supporting rotating shaft is arranged at the rear part of the chassis, an inner edge groove is arranged on the rear side wall of the chassis, the inner cavity of the inner edge groove is provided with inner edge insection, the rear side of the inner cavity of the mounting sleeve is also provided with an operation motor, and a driving gear is installed at the driving end of the operation motor and is meshed with the inner edge insections. The projection angle of projecting apparatus can be adjusted to this application, is fit for the occasion of all kinds of projections.
Description
Technical Field
The utility model relates to a projecting apparatus technical field specifically is a fixed projecting apparatus gallows.
Background
A projector hanger is a device for fixing a projector on a ceiling. With the continuous development of projection technology, projectors are widely used in various occasions. However, when a user purchases a projector, the placement of the projector becomes a new problem, and a projector hanger is generated accordingly. The hoist and mount of projecting apparatus are realized through the projection gallows, and the main dual mode of placing that the projecting apparatus was placed, the platform is placed and is hung from the beginning and place. The platform placing mode can not meet the using function of the projector on the market at present, and the common hanging type hanging bracket has single function, is complex to install, is inflexible in projection adjustment and use of the projector, and is complex to use. And no fall protection facility is provided. Therefore, it is necessary to design a fixed projector hanger.
Chinese patent (No. CN209782081U) discloses a fixed projector hanger, which is designed to be capable of horizontally rotating 360 degrees and adjusting 90 degrees up and down; the anti-theft function is realized through the plum blossom special-shaped screw, and a protection function of falling of the projector due to over-adjustment is provided. However, the overall adjustable amplitude of the patent is not high and its stability is questionable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixed projecting apparatus gallows to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a fixed projecting apparatus gallows, includes the base, leading plate is installed to the front side of base, the mount is installed to the bottom of leading plate, install the projecting apparatus mounting bracket through the closure bolt on the mount, the main part of projecting apparatus mounting bracket is the installation sleeve, install the bogie in the installation sleeve, the built-in projecting apparatus of installing of bogie, projecting lens is installed to the projection end of projecting apparatus, the location chassis is installed to the rear side of bogie, the supporting shaft is installed to the chassis postposition, be provided with on the rear side wall on chassis along the groove, interior inner chamber along the groove is provided with interior insection, the operation motor is still installed to installation sleeve's inner chamber rear side, drive gear is installed to the drive end of operation motor, drive gear meshes with interior insection.
As a further aspect of the present invention: the base is installed on the ceiling through a fixed lifting bolt.
As a further aspect of the present invention: the leading seat of bottom installation of base, the bottom of leading plate is passed through the loose axle and is installed on the base, the gear frame is installed to the bottom of base, is provided with the sliding block on the gear frame, the sliding block sets up along the outer notch of gear frame, the external bracing piece of sliding block, the gim peg is installed to the rear side of leading plate, the bottom rod end of bracing piece is connected with the gim peg.
As a further aspect of the present invention: and a transmission screw is arranged in the transmission frame, the transmission screw is connected with the sliding block through a transmission threaded sleeve.
As a further aspect of the present invention: and the rear side of the transmission frame is provided with an adjusting motor, and the transmission screw is connected with the driving end of the adjusting motor through a coupler.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a projecting apparatus is installed on the bogie in this application, and the bogie passes through the support pivot and as supporting the main part, drives drive gear through the operation motor and moves, drives the bogie motion through the gear engagement transmission to can adjust the projection angle of projecting apparatus, whole operation stability is high moreover, adjusts when the projection, can not influence the image situation yet.
This application still is provided with whole adjustment mechanism for the leading panel spare of installation projecting apparatus mounting bracket passes through the loose axle and installs on the base, and this application and screw drive mechanism stimulate or promote the bracing piece then as the transmission media, through adjusting the overall position of installation projecting apparatus mounting bracket for the projecting apparatus mounting bracket can incline the setting, is convenient for be fit for all kinds of projected occasions.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. Also, the drawings and the description are not intended to limit the scope of the present concepts in any way, but rather to illustrate the concepts of the present disclosure to those skilled in the art by reference to specific embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the middle projector mounting bracket of the present invention.
Fig. 3 is a schematic structural view of the middle inner edge groove of the present invention.
In the figure: 11-base, 12-fixed hanging bolt, 13-front plate, 14-fixed frame, 15-locking bolt, 2-projector mounting frame, 21-mounting sleeve, 22-bogie, 23-projector, 24-projection lens, 25-positioning chassis, 26-supporting rotating shaft, 27-inner edge groove, 28-inner edge insection, 31-operation motor, 32-driving gear, 41-front seat, 42-movable shaft, 43-transmission frame, 44-transmission screw, 45-transmission screw sleeve, 46-sliding block, 47-supporting rod, 48-fixed bolt and 49-adjusting motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, examples of which are shown in the drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.
It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. 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.
The first embodiment is as follows:
referring to fig. 1 to 3, a fixed projector hanger includes a base 11, the base 11 is mounted on a ceiling through a fixed hanger 12, a front plate 13 is mounted on the front side of the base 11, a fixing frame 14 is mounted at the bottom end of the front plate 13, a projector mounting frame 2 is mounted on the fixing frame 14 through a locking bolt 15, a main body of the projector mounting frame 2 is a mounting sleeve 21, a bogie 22 is mounted in the mounting sleeve 21, a projector 23 is mounted in the bogie 22, a projection lens 24 is mounted at a projection end of the projector 23, a positioning chassis 25 is mounted on the rear side of the bogie 22, a supporting rotating shaft 26 is mounted on the rear side of the chassis 25, an inner edge groove 27 is formed in a rear side wall of the chassis 25, an inner edge insection 28 is formed in an inner cavity of the inner edge groove 27, and an operation motor 31 is further mounted on the rear side of the inner cavity of the mounting sleeve 21, the driving end of the working motor 31 is provided with a driving gear 32, and the driving gear 32 is meshed with the inner edge insection 28.
Example two:
referring to fig. 1 to 3, in this embodiment, as a further optimization of the embodiment, on the basis of the embodiment, a front seat 41 is installed at the bottom of the base 11, the bottom end of the front plate 13 is installed on the base 11 through a movable shaft 42, a transmission frame 43 is installed at the bottom of the base 11, a sliding block 46 is arranged on the transmission frame 43, the sliding block 46 is arranged along an outer slot of the transmission frame 43, the sliding block 46 is externally connected with a support rod 47, a fixing bolt 48 is installed at the rear side of the front plate 13, and a bottom rod end of the support rod 47 is connected with the fixing bolt 48. The transmission frame 43 is internally provided with a transmission screw 44, the transmission screw 44 is connected with the sliding block 46 and the transmission screw 45 through a transmission screw sleeve 45. An adjusting motor 49 is arranged at the rear side of the transmission frame 43, and the transmission screw 44 is connected with the driving end of the adjusting motor 49 through a coupler.
This application still is provided with whole adjustment mechanism, a leading plate 13 for installing projecting apparatus mounting bracket 2 passes through loose axle 42 and installs on base 11, this application and screw drive mechanism are as the transmission media, drive transmission swivel nut 45 motion through the threaded rod, and then drive sliding block 46 along the motion of transmission frame 43, stimulate or promote bracing piece 47 then, through adjusting the overall position of installing projecting apparatus mounting bracket 2, make projecting apparatus mounting bracket 2 can incline to set up, be convenient for be fit for all kinds of projected occasions.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a fixed projecting apparatus gallows, includes base (11), leading plate (13) are installed to the front side of base (11), mount (14) are installed to the bottom of leading plate (13), install projecting apparatus mounting bracket (2) through closure bolt (15) on mount (14), its characterized in that, the main part of projecting apparatus mounting bracket (2) is installation sleeve (21), install bogie (22) in installation sleeve (21), bogie (22) built-in projector (23) of installing, projecting lens (24) are installed to the projection end of projector (23), location chassis (25) are installed to the rear side of bogie (22), the support shaft (26) are installed to the chassis (25) postposition, be provided with on the rear side wall of chassis (25) interior edge groove (27), the inner chamber of interior edge groove (27) is provided with interior edge insection (28), the installation sleeve (21) is characterized in that an operation motor (31) is further installed on the rear side of the inner cavity of the installation sleeve (21), a driving gear (32) is installed at the driving end of the operation motor (31), and the driving gear (32) is meshed with the inner edge insection (28).
2. The stationary projector hanger of claim 1, wherein the base (11) is mounted on a ceiling by a stationary hanger pin (12).
3. The fixed projector hanger of any one of claims 1 or 2, wherein a front seat (41) is installed at the bottom of the base (11), the bottom end of the front plate (13) is installed on the base (11) through a movable shaft (42), a transmission frame (43) is installed at the bottom of the base (11), a sliding block (46) is arranged on the transmission frame (43), the sliding block (46) is arranged along an outer notch of the transmission frame (43), the sliding block (46) is externally connected with a support rod (47), a fixing bolt (48) is installed at the rear side of the front plate (13), and the bottom rod end of the support rod (47) is connected with the fixing bolt (48).
4. The fixed projector hanger of claim 3, wherein the transmission frame (43) is internally provided with a transmission screw (44), the transmission screw (44) is connected with a transmission threaded sleeve (45) through a sliding block (46) and the transmission threaded sleeve (45).
5. The stationary projector hanger of claim 4, wherein the rear side of the transmission frame (43) is provided with an adjusting motor (49), and the transmission screw (44) is connected with the driving end of the adjusting motor (49) through a coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020806890.6U CN212226644U (en) | 2020-05-15 | 2020-05-15 | Fixed projecting apparatus gallows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020806890.6U CN212226644U (en) | 2020-05-15 | 2020-05-15 | Fixed projecting apparatus gallows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212226644U true CN212226644U (en) | 2020-12-25 |
Family
ID=73926870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020806890.6U Active CN212226644U (en) | 2020-05-15 | 2020-05-15 | Fixed projecting apparatus gallows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212226644U (en) |
-
2020
- 2020-05-15 CN CN202020806890.6U patent/CN212226644U/en active Active
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