CN214954480U - Projector with adjusting mechanism - Google Patents
Projector with adjusting mechanism Download PDFInfo
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- CN214954480U CN214954480U CN202121253071.4U CN202121253071U CN214954480U CN 214954480 U CN214954480 U CN 214954480U CN 202121253071 U CN202121253071 U CN 202121253071U CN 214954480 U CN214954480 U CN 214954480U
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Abstract
The utility model discloses a projector with an adjusting mechanism, which comprises a projector shell, a rotating mechanism and an elevating mechanism, wherein the upper end of the projector shell is provided with the elevating mechanism, the upper end of the elevating mechanism is provided with the rotating mechanism, two sides inside the projector shell are both provided with heat dissipation mechanisms, one side surface of the projector shell is provided with a projection lens, the rotating mechanism comprises a rotating motor box, a rotating motor and a rotating shaft, the rotating motor box is internally provided with the rotating motor, the lower end of the rotating motor is connected with the rotating shaft in a transmission way, and the projector at the lower end can be driven to rotate horizontally through the rotating motor and the rotating shaft by the arranged rotating mechanism, thereby avoiding the problem that the angle of the projection lens is adjusted manually when the common projector is used, which is troublesome in adjusting mode, and the common projectors are all installed in higher places, and the problem of certain potential safety hazard exists in the adoption manual regulation.
Description
Technical Field
The utility model belongs to the technical field of the projecting apparatus, concretely relates to projecting apparatus with adjustment mechanism.
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. Projectors are widely used in homes, offices, schools and entertainment places, and have different types such as CRT, LCD and DLP according to different working modes.
General projecting apparatus in the market needs artifical manual angle to projecting lens to adjust usually when using at present, and this kind of regulative mode is comparatively troublesome, and general projecting apparatus all installs in higher place, adopts manual regulation to have certain potential safety hazard.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide a projecting apparatus with adjustment mechanism to solve present general projecting apparatus in the market that proposes in the above-mentioned background art and need artifical manual angle to projecting lens to adjust when using usually, this kind of regulation mode is comparatively troublesome, and general projecting apparatus is all installed in higher place, adopts the problem that manual regulation has certain potential safety hazard.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a projecting apparatus with adjustment mechanism, includes projecting apparatus shell, rotary mechanism and elevating system, projecting apparatus shell upper end is provided with elevating system, the elevating system upper end is provided with rotary mechanism, the inside both sides of projecting apparatus shell all are provided with heat dissipation mechanism, projecting apparatus shell side surface is provided with projecting lens, rotary mechanism includes rotating electrical machines case, rotating electrical machines and axis of rotation, just the inside rotating electrical machines that is provided with of rotating electrical machines case, the transmission of rotating electrical machines lower extreme is connected with the axis of rotation.
Preferably, elevating system includes elevator motor case, elevator motor, slide bar, screw lead screw, sliding sleeve, thread bush and connecting box, just elevator motor incasement portion is provided with elevator motor, inside fixedly connected with thread bush and the sliding sleeve of difference of connecting box.
Preferably, the inside sliding connection of sliding sleeve has the slide bar, just slide bar lower extreme fixed connection is in elevator motor case upper surface both sides, elevator motor upper end transmission is connected with the screw thread lead screw, screw thread lead screw threaded connection is inside the thread bush.
Preferably, the connecting box is fixedly connected to the lower end of the rotating shaft, and the lifting motor box is fixedly connected to the upper surface of the projector shell.
Preferably, the heat dissipation mechanism comprises a heat dissipation net, a baffle and a heat dissipation fan.
Preferably, the radiator-grid is arranged on two sides inside the projector shell, a baffle is fixedly connected inside the radiator-grid, and the upper side and the lower side of the baffle are both provided with cooling fans.
Preferably, the surface of one side of the projection lens is in threaded connection with a dustproof cover.
Compared with the prior art, the utility model provides a projecting apparatus with adjustment mechanism possesses following beneficial effect:
1. the utility model can drive the projector at the lower end to rotate horizontally through the rotating motor and the rotating shaft by the arranged rotating mechanism, thereby avoiding the problem that the angle of the projection lens is usually adjusted manually when the common projector is used, which is troublesome in the adjusting mode, and the common projector is installed at a higher place, and has certain potential safety hazard due to manual adjustment;
2. the utility model drives the screw thread lead screw to rotate positively through the positive rotation of the lifting motor in the lifting motor box by the arranged lifting mechanism, so that the position of the projector at the lower end is driven to start to rise, the screw thread lead screw is driven to rotate reversely through the reverse rotation of the lifting motor in the lifting motor box, the position of the projector at the lower end is driven to start to fall, the height of the projector can be adjusted more conveniently through the lifting mechanism, and the use is more convenient;
3. the utility model discloses a heat dissipation mechanism that sets up, the projecting apparatus is internal part surface can be overheated after long-time use, if not carry out the life that the heat dissipation can seriously influence the projecting apparatus in time, carries out the heat dissipation through cooling fan to the inside part of projecting apparatus during the use and handles, gives off the heat of projecting apparatus internal part in the air through the radiator-grid, can effectual extension projecting apparatus's life.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic structural diagram of a projector with an adjusting mechanism according to the present invention;
fig. 2 is a schematic structural diagram of a rotating mechanism in a projector with an adjusting mechanism according to the present invention;
fig. 3 is a schematic structural diagram of a lifting mechanism in a projector with an adjusting mechanism according to the present invention;
fig. 4 is a schematic structural diagram of a heat dissipation mechanism in a projector with an adjustment mechanism according to the present invention;
in the figure: 1. a projector housing; 2. a rotation mechanism; 201. a rotating electric machine case; 202. a rotating electric machine; 203. a rotating shaft; 3. a lifting mechanism; 301. a lifting motor box; 302. a lifting motor; 303. a slide bar; 304. a threaded lead screw; 305. a sliding sleeve; 306. a threaded sleeve; 307. a connecting box; 4. a heat dissipation mechanism; 401. a heat-dissipating web; 402. a baffle plate; 403. a heat radiation fan; 5. a projection lens; 6. and a dust cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.
Referring to fig. 1-4, the present invention provides a technical solution: a projector with an adjusting mechanism comprises a projector shell 1, a rotating mechanism 2 and an elevating mechanism 3, wherein the upper end of the projector shell 1 is provided with the elevating mechanism 3, the upper end of the elevating mechanism 3 is provided with the rotating mechanism 2, both sides inside the projector shell 1 are provided with heat dissipation mechanisms 4, one side surface of the projector shell 1 is provided with a projection lens 5, the rotating mechanism 2 comprises a rotating motor box 201, a rotating motor 202 and a rotating shaft 203, the rotating motor 202 is arranged inside the rotating motor box 201, and the lower end of the rotating motor 202 is connected with the rotating shaft 203 in a transmission manner, the rotating mechanism 2 can drive the projector at the lower end to rotate horizontally through the rotating motor 202 and the rotating shaft 203, so that the problem that the angle of the projection lens is required to be adjusted manually when the common projector is used is avoided, and the adjusting mode is troublesome, and the common projectors are all installed in higher places, and the problem of certain potential safety hazard exists in the adoption manual regulation.
The utility model discloses in, preferred, elevating system 3 includes elevator motor case 301, elevator motor 302, slide bar 303, screw lead screw 304, sliding sleeve 305, thread bush 306 and connecting box 307, and elevator motor case 301 is inside to be provided with elevator motor 302, inside fixedly connected with thread bush 306 and the sliding sleeve 305 respectively of connecting box 307.
The utility model discloses in, preferred, the inside sliding connection of sliding sleeve 305 has slide bar 303, and slide bar 303 lower extreme fixed connection is in elevator motor case 301 upper surface both sides, and elevator motor 302 upper end transmission is connected with screw lead screw 304, and screw lead screw 304 threaded connection is inside thread bush 306.
The utility model discloses in, it is preferred, connecting box 307 fixed connection is at axis of rotation 203 lower extreme, and lifting motor case 301 fixed connection is at 1 upper surface of projector shell, the utility model discloses an elevating system 3 that sets up, thereby it drives screw lead screw 304 forward rotation to rotate through the forward rotation of the inside elevator motor 302 of lifting motor case 301, thereby the position of the projector that drives the lower extreme begins to rise, thereby it drives screw lead screw 304 reverse rotation to rotate through the reverse rotation of the inside elevator motor 302 of lifting motor case 301, the position of the projector that drives the lower extreme begins to descend, through elevating system 3 height that can be more convenient adjustment projector, it is more convenient during the use.
The utility model discloses in, it is preferred, heat dissipation mechanism 4 includes radiator-grid 401, baffle 402 and radiator-fan 403.
The utility model discloses in, preferred, radiator-grid 401 sets up in the inside both sides of projector shell 1, and the inside fixedly connected with baffle 402 of radiator-grid 401, both sides all are provided with radiator-fan 403 about baffle 402, the utility model discloses a heat dissipation mechanism 4 that sets up, the projector can be overheated in long-time back internals surface of using, if not in time carry out the life that the heat dissipation treatment may seriously influence the projector, carry out the heat dissipation treatment through radiator-fan 403 to the inside part of projector during the use, distribute the heat of projector internals in the air through radiator-grid 401, can effectual extension projector's life.
The utility model discloses in, preferred, 5 side surface threaded connection of projection lens has shield 6, when not using the projecting apparatus for a long time, can cover 5 projection lens through shield 6 to prevent that 5 surfaces of projection lens from being infected with the dust and causing the projection unclear.
The utility model discloses a theory of operation and use flow: when the projector is used, the rotating motor box 201 of the projector is arranged at the bottom end inside a wall body, the lower section of the projector can be used after being arranged according to the figure, when the projection angle of the projector needs to be adjusted in use, the rotating motor 202 inside the rotating motor box 201 is controlled to drive the rotating shaft 203 to rotate left and right, so that the projector at the lower end can be driven to adjust the angle in the horizontal direction, the problem that the angle of a projection lens of a common projector needs to be adjusted manually when the common projector is used is solved, the adjusting mode is troublesome, the common projector is arranged at a higher place, certain potential safety hazards exist due to manual adjustment, when the projection height of the projector needs to be adjusted, the lifting motor 302 inside the lifting motor box 301 drives the threaded screw rod 304 to rotate, when the threaded screw rod 304 rotates forwards, can change over into the screw lead screw 304 to set up inside the thread bush 306 of connecting box 307, thereby it begins to rise to drive the projecting apparatus of lower extreme, when screw lead screw 304 antiport, can follow screw bush 306 inside downwards with screw lead screw 304 and roll out, thereby it begins to descend to drive the projecting apparatus of lower extreme, thereby be convenient for adjust the height of projecting apparatus, and when the projecting apparatus is after long-time the use, the inside each part surface temperature of projecting apparatus will rise, if not dispel the heat the cooling to it and handle then can influence the life of projecting apparatus, can dispel the heat the cooling to the inside cooling of projecting apparatus shell 1 through heat dissipation mechanism 4 that sets up in the inside both sides of projecting apparatus shell 1, when not using the projecting apparatus for a long time, can cover projecting lens 5 through shield 6, thereby prevent that projecting lens 5 surface is infected with the dust and causes the projection unclear.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A projector with an adjusting mechanism comprises a projector shell (1), a rotating mechanism (2) and a lifting mechanism (3), and is characterized in that: projector shell (1) upper end is provided with elevating system (3), elevating system (3) upper end is provided with rotary mechanism (2), the inside both sides of projector shell (1) all are provided with heat dissipation mechanism (4), projector shell (1) side surface is provided with projecting lens (5), rotary mechanism (2) include rotating electrical machines case (201), rotating electrical machines (202) and axis of rotation (203), just rotating electrical machines case (201) inside is provided with rotating electrical machines (202), rotating electrical machines (202) lower extreme transmission is connected with axis of rotation (203).
2. A projector having an adjustment mechanism according to claim 1, wherein: the lifting mechanism (3) comprises a lifting motor box (301), a lifting motor (302), a sliding rod (303), a threaded screw rod (304), a sliding sleeve (305), a threaded sleeve (306) and a connecting box (307), the lifting motor (302) is arranged inside the lifting motor box (301), and the connecting box (307) is fixedly connected with the threaded sleeve (306) and the sliding sleeve (305) inside respectively.
3. A projector according to claim 2, wherein: the inside sliding connection of sliding sleeve (305) has slide bar (303), just slide bar (303) lower extreme fixed connection is in elevator motor case (301) upper surface both sides, elevator motor (302) upper end transmission is connected with screw lead screw (304), screw lead screw (304) threaded connection is inside thread bush (306).
4. A projector according to claim 2, wherein: connecting box (307) fixed connection is in axis of rotation (203) lower extreme, elevator motor case (301) fixed connection is on projecting apparatus shell (1) upper surface.
5. A projector having an adjustment mechanism according to claim 1, wherein: the heat dissipation mechanism (4) comprises a heat dissipation net (401), a baffle (402) and a heat dissipation fan (403).
6. A projector according to claim 5, wherein: the heat dissipation net (401) is arranged on two sides inside the projector shell (1), a baffle (402) is fixedly connected inside the heat dissipation net (401), and heat dissipation fans (403) are arranged on the upper side and the lower side of the baffle (402).
7. A projector having an adjustment mechanism according to claim 1, wherein: and the surface of one side of the projection lens (5) is in threaded connection with a dustproof cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121253071.4U CN214954480U (en) | 2021-06-07 | 2021-06-07 | Projector with adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121253071.4U CN214954480U (en) | 2021-06-07 | 2021-06-07 | Projector with adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214954480U true CN214954480U (en) | 2021-11-30 |
Family
ID=79055525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121253071.4U Active CN214954480U (en) | 2021-06-07 | 2021-06-07 | Projector with adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214954480U (en) |
-
2021
- 2021-06-07 CN CN202121253071.4U patent/CN214954480U/en active Active
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