CN220851301U - Projector angle adjusting mechanism and projector - Google Patents
Projector angle adjusting mechanism and projector Download PDFInfo
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- CN220851301U CN220851301U CN202320996617.8U CN202320996617U CN220851301U CN 220851301 U CN220851301 U CN 220851301U CN 202320996617 U CN202320996617 U CN 202320996617U CN 220851301 U CN220851301 U CN 220851301U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 29
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000006870 function Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
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Abstract
The utility model discloses a projector angle adjusting mechanism and a projector, which belong to the technical field of projectors, and comprise an adjusting mechanism main body, wherein the adjusting mechanism main body comprises a turntable, a limiting shaft is circumferentially and equidistantly arranged on the upper surface of the turntable, a top plate is arranged at the top of the limiting shaft, a screw rod is rotatably connected between the top plate and the turntable, the bottom end of the screw rod penetrates through the lower surface of the turntable, a rotating handle is arranged at the bottom end of the screw rod, a sliding frame is sleeved on the outer surface of the screw rod, the surface of the sliding frame is rotatably connected with an adjusting shaft, the corresponding rotating handle is rotated to drive the screw rod to rotate through the structural arrangement of the adjusting mechanism main body, the sliding frame slides along the limiting shaft to adjust the height of the sliding frame, and the tripod is driven through the adjusting shaft, so that the angle of the tripod can be finely adjusted.
Description
Technical Field
The utility model belongs to the technical field of projectors, and particularly relates to a projector angle adjusting mechanism and a projector.
Background
The projector is professional equipment through projection mode, provides picture, video show function on curtain or wall, and its angle adjustment mechanism is mainly used adjusts its projection angle to this auxiliary type instrument of guaranteeing picture projection position accuracy, in projector angle adjustment mechanism's in-service use, because the restriction nature of current projector angle adjustment mechanism self structure, often only include two sets of pivot structures that correspond horizontal vertical regulation, in the projector is in-service projection, its angle adjustment's flexibility has certain restriction, can not satisfy the specific demand of showing under the complex environmental factor, needs to improve.
The present utility model has been made in view of this.
Disclosure of utility model
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
The utility model provides a projecting apparatus angle adjustment mechanism, includes the adjustment mechanism main part, the adjustment mechanism main part includes the carousel, spacing axle is installed to the upper surface annular equidistance of carousel, the roof is equipped with at the top of spacing axle, rotate between roof and the carousel and be connected with the lead screw, the bottom of lead screw runs through to the lower surface of carousel, the rotation handle is equipped with to the bottom of lead screw, the surface cover of lead screw is equipped with the carriage, the surface rotation of carriage is connected with the adjustment shaft, the top rotation of adjustment shaft is connected with the tripod, the lower surface central point of carousel puts and is equipped with the center pin, the bottom surface cover of center pin is equipped with the base, the magnet ring is all equipped with the surface of center pin to the upper surface of base.
As a further aspect of the utility model: the quantity of roof is three sets of, spacing axle fixed mounting is in the lower surface both sides of roof, slide frame sliding connection is at the surface of spacing axle, the slide frame is located between roof and the carousel.
As a further aspect of the utility model: screw holes are formed in the upper surface of the sliding frame in a penetrating mode, and the screw rods are meshed with the inner walls of the screw holes.
As a further aspect of the utility model: mounting holes are formed in the upper surface of the base at equal intervals in the circumferential direction, and the magnetic rings are attached to each other.
The utility model provides a projector, includes the projector subassembly, the projector subassembly includes the projector body, calibration board and connecting plate are equipped with to the lower surface of projector body, connecting plate fixed mounting is at the upper surface of tripod, the slot has all been seted up to the lower surface both sides of calibration board, the rack of putting into is all equipped with to the upper surface both sides of connecting plate, put into the inboard of establishing at the slot in the frame of inserting.
As a further aspect of the utility model: the front end of the projector body is provided with a projection lens and an infrared calibrator, and the rear end of the projector body is provided with a power interface and a data interface.
As a further aspect of the utility model: the locating hole has been seted up to the lower surface front end of calibrating plate, hollow section of thick bamboo is equipped with to the inboard front end of connecting plate, the internal thread has been seted up to the inboard of hollow section of thick bamboo, the inboard of hollow section of thick bamboo has long screw through internal thread threaded connection, the top of long screw runs through to the upper surface of hollow section of thick bamboo, the stationary blade is equipped with on the top of long screw, the stationary blade is laminated with the inner wall of locating hole mutually.
The beneficial effects are that:
1. through the structural setting of adjustment mechanism main part, when the projector body need carry out the orientation and adjust, only need rotate the carousel for the central axis rotates in the inboard, can accomplish the orientation regulatory function, in the rotatory in-process of central axis, the magnetic ring that the central axis was adorned also rotates thereupon, and after adjusting and accomplishing, the magnetic force through the magnetic ring that the central axis was adorned and the magnetic ring that the base was adorned, can fix the orientation of projector body, when carrying out meticulous regulation work, then rotate corresponding rotation handle, thereby drive the lead screw and rotate, drive the carriage, make the carriage slide along spacing axle, adjust its height, and drive the tripod through the regulating spindle, can carry out meticulous regulation to the angle of tripod, this kind of structural setting can satisfy the projector and more meticulous regulation demand in the projection in-process, provide the guarantee for showing quality.
2. In the butt joint assembly process of the projector component, firstly, according to the structural combination of the slot and the imbedding frame, the calibration plate is moved to the upper part of the connecting plate, a certain supporting surface is formed, the positioning hole is moved to the position right above the fixing plate, the internal thread is arranged along the hollow cylinder in a mode of rotating a long screw, the position of the fixing plate is adjusted, and the fixing plate is imbedded into the inner side of the positioning hole, so that the rapid positioning and fixing functions of the projector body can be achieved.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a main body of an adjusting mechanism according to the present utility model;
FIG. 3 is a schematic diagram of a projector assembly according to the present utility model.
In the figure: 1. an adjustment mechanism body; 101. a turntable; 102. a limiting shaft; 103. a top plate; 104. a screw rod; 105. a rotating handle; 106. a carriage; 107. an adjusting shaft; 108. a tripod; 109. a central shaft; 110. a base; 111. a magnetic ring;
2. A projector assembly; 201. a projector body; 202. a calibration plate; 203. a connecting plate; 204. a placement frame; 205. positioning holes; 206. a hollow cylinder; 207. a long screw; 208. and a fixing piece.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.
As shown in fig. 1 to 2, a projector angle adjusting mechanism comprises an adjusting mechanism main body 1, wherein the adjusting mechanism main body 1 comprises a turntable 101, a limiting shaft 102 is installed on the upper surface of the turntable 101 at equal intervals in a circumferential direction, a top plate 103 is installed at the top of the limiting shaft 102, a screw rod 104 is rotatably connected between the top plate 103 and the turntable 101, the bottom end of the screw rod 104 penetrates through the lower surface of the turntable 101, a rotating handle 105 is installed at the bottom end of the screw rod 104, a sliding frame 106 is sleeved on the outer surface of the screw rod 104, an adjusting shaft 107 is rotatably connected to the surface of the sliding frame 106, a tripod 108 is rotatably connected to the top end of the adjusting shaft 107, a central shaft 109 is installed at the central position of the lower surface of the turntable 101, a base 110 is sleeved on the outer surface of the bottom end of the central shaft 109, and magnetic rings 111 are installed on the upper surface of the base 110 and the outer surface of the central shaft 109.
Through the structural setting of adjustment mechanism main part 1, when projector body 201 need carry out the orientation regulation, only need rotate carousel 101 for spindle 109 rotates in the inboard, can accomplish the orientation regulation function, in the rotatory in-process of spindle 109, the magnetic ring 111 that the spindle 109 adorned is rotatory thereupon, and after the regulation is accomplished, can fix the orientation of projector body 201 through the magnetic force of the magnetic ring 111 that the spindle 109 adorned and the magnetic ring 111 that the base 110 adorned, when carrying out meticulous regulation work, then rotatory corresponding rotation handle 105, thereby drive lead screw 104 is rotatory, drive carriage 106, make carriage 106 slide along spacing axle 102, adjust its height, and drive tripod 108 through regulating axle 107, can carry out meticulous regulation to the angle of tripod 108, this kind of structural setting can satisfy the projector and show more meticulous regulation demand in-process, provide the guarantee for projection quality.
Specifically, as shown in fig. 2, the number of top plates 103 is three, the limiting shafts 102 are fixedly installed on two sides of the lower surface of the top plate 103, the sliding frames 106 are slidably connected to the outer surfaces of the limiting shafts 102, and the sliding frames 106 are located between the top plate 103 and the turntable 101.
The purpose of this design is to limit the movement track of the carriage 106 by the limiting shaft 102, and limit the movement range of the carriage 106 by the structural combination of the top plate 103 and the turntable 101.
Specifically, as shown in fig. 2, a screw hole is formed through the upper surface of the sliding frame 106, and the screw rod 104 is engaged with the inner wall of the screw hole.
The purpose of this design is to achieve the driving function of the screw 104 for the carriage 106 during rotation.
Specifically, as shown in fig. 2, mounting holes are circumferentially and equidistantly formed on the upper surface of the base 110, and the magnetic rings 111 are attached to each other.
The fixing function of the base 110 can be realized by driving bolts into the inner sides of the mounting holes and connecting the bolts with the fixing surface, and the turntable 101 can be fixed after the turntable 101 is adjusted by the magnetic force of the magnetic ring 111.
As shown in fig. 3, a projector comprises a projector assembly 2, the projector assembly 2 comprises a projector body 201, a calibration plate 202 and a connecting plate 203 are installed on the lower surface of the projector body 201, the connecting plate 203 is fixedly installed on the upper surface of a tripod 108, slots are formed on two sides of the lower surface of the calibration plate 202, an insertion frame 204 is installed on two sides of the upper surface of the connecting plate 203, and the insertion frame 204 is inserted into the inner side of the slots.
In the process of docking and assembling the projector assembly 2, the calibration plate 202 is first moved to above the connecting plate 203 according to the structural combination of the slot and the placement frame 204, and a certain supporting surface is formed, and the positioning hole 205 is moved to be right above the fixing piece 208.
Specifically, as shown in fig. 3, a projection lens and an infrared calibrator are installed at the front end of the projector body 201, and a power interface and a data interface are installed at the rear end of the projector body 201.
Can access data through the data interface, and can be for projecting apparatus body 201 circular telegram through power source, can realize the projection function of projecting apparatus body 201 through the projection camera lens, infrared ray is sent to the infrared calibrator, can provide the basis for the refinement regulation of adjustment mechanism main part 1.
Specifically, as shown in fig. 3, a positioning hole 205 is formed in the front end of the lower surface of the calibration plate 202, a hollow cylinder 206 is mounted at the front end of the inner side of the connection plate 203, an internal thread is formed in the inner side of the hollow cylinder 206, a long screw 207 is connected to the inner side of the hollow cylinder 206 through the internal thread, the top end of the long screw 207 penetrates through the upper surface of the hollow cylinder 206, a fixing piece 208 is mounted at the top end of the long screw 207, and the fixing piece 208 is attached to the inner wall of the positioning hole 205.
By rotating the long screw 207, the position of the fixing piece 208 is adjusted along the internal thread formed on the hollow cylinder 206, and the fixing piece 208 is placed inside the positioning hole 205, so that the projector body 201 can be rapidly positioned and fixed.
Working principle:
The data can be accessed through the data interface, and can be for the projector body 201 circular telegram through power interface, projection function of projector body 201 can be realized through the projection camera lens, infrared ray is sent to the infrared calibrator, can provide the basis for the refinement regulation of adjustment mechanism main part 1, in the butt joint assembly process of projector assembly 2, at first according to the slot and put into the structure combination of frame 204, move calibration board 202 to connecting plate 203 top, when forming certain holding surface, make locating hole 205 remove to the stationary blade 208 directly over, through the mode of rotating long screw 207, offer the internal thread along hollow section of thick bamboo 206, adjust the stationary blade 208 position, put into the locating hole 205 inboard with the stationary blade 208, can reach the quick location of projector body 201 and fixed function, through the structure setting of adjustment mechanism main part 1, only need rotate carousel 101 when projector body 201 need carry out the orientation adjustment, can accomplish the orientation adjustment function in the inside, in the rotation process of center pin 109, the magnet ring 111 that center pin 109 was installed also rotates thereupon, and after the regulation is accomplished, make the magnet ring 108 is installed to the base 111 through center pin 109, can drive the magnet ring 111 and the rotation of the base 110 and can carry out the fine adjustment to the fine and more support structure, can be adjusted the fine and meticulous, can be adjusted the quality is realized in the projection frame 106, can be adjusted the fine and the projection is realized, the projection is 108 is adjusted, and the fine and the quality is adjusted.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a projecting apparatus angle adjustment mechanism, includes adjustment mechanism main part (1), a serial communication port, adjustment mechanism main part (1) includes carousel (101), spacing axle (102) are installed to the upper surface annular equidistance of carousel (101), roof (103) are equipped with at the top of spacing axle (102), rotate between roof (103) and carousel (101) and be connected with lead screw (104), the bottom of lead screw (104) runs through to the lower surface of carousel (101), rotation handle (105) are equipped with to the bottom of lead screw (104), the surface cover of lead screw (104) is equipped with carriage (106), the surface rotation of carriage (106) is connected with regulating spindle (107), the top rotation of regulating spindle (107) is connected with tripod (108), lower surface central point of carousel (101) puts and is equipped with center pin (109), the bottom surface cover of center pin (109) is equipped with base (110), the surface of upper surface and center pin (109) all are equipped with magnetic ring (111).
2. The projector angle adjusting mechanism according to claim 1, wherein the number of the top plates (103) is three, the limiting shafts (102) are fixedly installed on two sides of the lower surface of the top plates (103), the sliding frames (106) are slidably connected to the outer surfaces of the limiting shafts (102), and the sliding frames (106) are located between the top plates (103) and the rotating disc (101).
3. The angle adjusting mechanism of the projector according to claim 1, wherein a screw hole is formed through an upper surface of the carriage (106), and the screw rod (104) is engaged with an inner wall of the screw hole.
4. The angle adjusting mechanism of the projector according to claim 1, wherein mounting holes are circumferentially and equidistantly formed on the upper surface of the base (110), and the magnetic rings (111) are attached to each other.
5. The utility model provides a projector, includes projector's subassembly (2), its characterized in that, projector's subassembly (2) include projector's body (201), calibration board (202) and connecting plate (203) are equipped with to projector's body (201) lower surface, connecting plate (203) fixed mounting is at the upper surface of tripod (108), the slot has all been seted up to the lower surface both sides of calibration board (202), put into frame (204) are all equipped with to the upper surface both sides of connecting plate (203), put into frame (204) and insert the inboard of establishing at the slot.
6. The projector according to claim 5, wherein the front end of the projector body (201) is provided with a projection lens and an infrared calibrator, and the rear end of the projector body (201) is provided with a power interface and a data interface.
7. The projector according to claim 5, wherein the front end of the lower surface of the calibration plate (202) is provided with a positioning hole (205), the front end of the inner side of the connecting plate (203) is provided with a hollow cylinder (206), the inner side of the hollow cylinder (206) is provided with an internal thread, the inner side of the hollow cylinder (206) is connected with a long screw (207) through the internal thread, the top end of the long screw (207) penetrates through the upper surface of the hollow cylinder (206), the top end of the long screw (207) is provided with a fixing piece (208), and the fixing piece (208) is attached to the inner wall of the positioning hole (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320996617.8U CN220851301U (en) | 2023-04-26 | 2023-04-26 | Projector angle adjusting mechanism and projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320996617.8U CN220851301U (en) | 2023-04-26 | 2023-04-26 | Projector angle adjusting mechanism and projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220851301U true CN220851301U (en) | 2024-04-26 |
Family
ID=90786354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320996617.8U Active CN220851301U (en) | 2023-04-26 | 2023-04-26 | Projector angle adjusting mechanism and projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220851301U (en) |
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2023
- 2023-04-26 CN CN202320996617.8U patent/CN220851301U/en active Active
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