CN114236959A - Projector support that place adaptability is good - Google Patents
Projector support that place adaptability is good Download PDFInfo
- Publication number
- CN114236959A CN114236959A CN202111429213.2A CN202111429213A CN114236959A CN 114236959 A CN114236959 A CN 114236959A CN 202111429213 A CN202111429213 A CN 202111429213A CN 114236959 A CN114236959 A CN 114236959A
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- Prior art keywords
- clamping
- plate
- shake
- box body
- support
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- Pending
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- 230000008093 supporting effect Effects 0.000 claims description 14
- 238000013016 damping Methods 0.000 claims description 8
- 230000035939 shock Effects 0.000 claims description 6
- 239000003381 stabilizer Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 230000000087 stabilizing effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 29
- 239000000084 colloidal system Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 241000252254 Catostomidae Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Projection Apparatus (AREA)
Abstract
The invention relates to the related technical field of projectors, and discloses a projector support with good site adaptability, which comprises a support shell, wherein an anti-shake clamping device is installed on the support shell, the anti-shake clamping device comprises an anti-shake box body, a voltage control module is installed in the anti-shake box body, a bottom magnet plate is installed in the anti-shake box body, a side magnetic ring is installed on the anti-shake box body, an electromagnetic ring is installed on the top wall of the anti-shake box body, and a permanent magnet lapping plate is arranged in the anti-shake box body in a sliding mode; according to the projector support with good site adaptability, the anti-shake clamping device is carried on the upper side of the support shell through the arrangement of the anti-shake stabilizing system, the front side of the clamping carrying plate is provided with the lens carrying structure which can elastically fix the projection lens in a wrapping mode, meanwhile, the projector is fixed through the rear side attaching structure, and the projector and the clamping carrying plate are attached and fixed through lens wrapping clamping and rear side attaching matching.
Description
Technical Field
The invention relates to the related technical field of projectors, in particular to a projector support with good site adaptability.
Background
Along with the development of science and technology, the projecting apparatus volume and performance are better and better, popularize gradually in places such as family and official working, the projecting apparatus realizes the media data through the light projection effect and enlargies the effect of being convenient for to watch, the projecting apparatus need use support equipment to fix and the function of the angle modulation of being convenient for usually, conventional support passes through the stabilizer blade support and can only play and set up the use at smooth plane, there are a lot of inconveniences when people use in narrow and non-planar spaces such as head of a bed, need guarantee to set up in the plane simultaneously and do not have vibrations, otherwise cause great influence to the projection effect.
Disclosure of Invention
The invention aims to provide a projector support with good site adaptability, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme.
The projector support with good site adaptability comprises a support shell, wherein the support shell is provided with an anti-shake clamping device, the anti-shake clamping device comprises an anti-shake box body, a voltage control module is installed in the anti-shake box body, a bottom magnet plate is installed in the anti-shake box body, a side magnet ring is installed on the anti-shake box body, an electromagnetic ring is installed on the top wall of the anti-shake box body, a permanent magnet carrying plate is arranged in the anti-shake box body in a sliding mode, a height telescopic rod is installed on the permanent magnet carrying plate, an angle-adjustable clamping carrying plate is installed on the height telescopic rod, a lens ring plate is installed on the clamping carrying plate, a high-definition glass body is installed on the lens ring plate, clamping arc plates are symmetrically installed in the lens ring plate in a sliding mode, clamping strip plates are installed on the clamping carrying plate in a sliding mode, rubber friction pads are installed on the clamping carrying plate, and four groups of stretching rods are installed on the support shell in a rotating mode, the support leg is installed at the end of the stretching rod, the colloid sucker is installed on the support leg array, the shock absorption sliding cylinder is installed on the support shell, the function board is installed on the shock absorption sliding cylinder in a sliding mode, the clamping plates are installed on the function board in a rotating mode, and the center supporting plate is installed on the function board in a sliding mode.
According to a further technical scheme, a vibration signal module is installed in the support shell.
According to the further technical scheme, a function sliding block is arranged in the damping sliding barrel in a sliding mode, a damping spring is arranged on the function sliding block, and the function plate is arranged at the tail end of the function sliding block.
Further technical scheme, slidable mounting has the threaded rod in the function slider, install at the threaded rod end the center support board, the function slider rotates and installs the swivel becket, the swivel becket is installed the internal thread ring, the internal thread ring with threaded rod threaded connection.
According to the technical scheme, clamping grooves are symmetrically formed in the lens ring plate, clamping springs are installed in the clamping grooves, and the clamping arc plate is installed at the tail ends of the clamping springs.
Further technical scheme, the centre gripping is taken the support plate and is equipped with the centre gripping spout, install thrust spring in the centre gripping spout, install at the thrust spring end the centre gripping slat.
According to the technical scheme, the clamping and carrying plate is provided with the adapter plate, the adapter plate is rotatably provided with the adapter piece, and the tail end of the adapter piece is arranged on the height telescopic rod.
The invention has the beneficial effects that:
the projector support with good site adaptability of the invention is provided with an anti-shake clamping device through the arrangement of an anti-shake stabilizing system, the anti-shake clamping device is carried on the upper side of the support shell, the front side of the clamping carrying plate is provided with a lens carrying structure for elastically fixing a projection lens in a wrapping way, meanwhile, the projector is fixed through the rear side attaching structure, the projector and the clamping carrying plate are enabled to realize the attaching and fixing effect through the lens wrapping and clamping and the rear side attaching matching, the problem that projection parameters are not matched with a curtain wall due to lens offset under shaking can be avoided, meanwhile, the carrying plate is carried with the support shell through the bottom anti-shake structure, and the anti-shake box body is internally provided with magnet sheets arranged at the bottom and the side, thereby repelling the permanent magnet structure at the bottom of the carrying plate to enable the permanent magnet to be in a floating effect, when shaking occurs, the vibration signal module realizes signal induction so as to carry out voltage control on an electromagnetic ring on the inner wall at the top of the anti-shake box body, therefore, the effect of longitudinally eliminating vibration of the carrying plate and the upper side projector is realized, and the lens fixing structure is matched to avoid deviation, so that the effect of high stability is achieved;
the projector bracket with good site adaptability of the invention is provided with the anti-shake stabilizing system, four adjusting and adsorbing support legs are screwed at the bottom of the bracket shell in an array manner, and by stretching the adjusting support legs, thereby the four colloid suction cups at the bottom of the support leg are contacted with the erection board surface, the functions of improving the friction force and stabilizing the effect are realized through the colloid suction cups, meanwhile, the problem that the projector is damaged by side turning and falling of the bracket caused by the inclination of the plane can be avoided, when the setting surface is an inclined surface, the support legs can be adsorbed in parallel with the setting surface by adjusting the angles of the support legs, meanwhile, the downward movement of the central supporting plate is realized to be abutted against the erecting surface by rotating the transmission ring at the bottom of the bracket shell, thereby realizing the effect of excellent stability when the inclined plane is erected by matching with the support legs and the bottom adsorption structure, meanwhile, the horizontal arrangement of the bracket shell is ensured to realize the effect that the anti-shake function effect of the anti-shake clamping device is not influenced by the angle of the set-up surface;
the projector support with good site adaptability of the invention is provided with the anti-shake stabilizing system, the bottom of the support shell is provided with the clamping structure, when the projector support is arranged against a wall table or a bed head, the table or the bed head can be clamped by the clamping structure, and the effect of adhering, adsorbing, stabilizing and carrying is realized by matching with the support leg structure and the central support plate, so that the problem that the projector support cannot be stably arranged and freely adjusted when being arranged against a narrow plane or space is avoided, meanwhile, when the clamping structure is used for carrying, the plate structure is easy to transmit and expands the effect of vibration, so that the support shell is stably fixed and kept in a horizontal state by the support legs and the central support plate, the anti-shake effect is realized by the anti-shake clamping device, and when the projector support is in a wall-against state, the support legs and the central support can be removed, the back side friction pads of the support plate abut against the wall body, so that the support is kept fixed by the magnetic force effect of the anti-shake structure, the shaking effect is eliminated through the up-and-down shaking of the bracket shell under the control of the electromagnetic ring, so that the effects of excellent shaking prevention and stable erection of various complex erection places are realized.
Drawings
In order to more clearly illustrate the embodiments of the 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, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged schematic view of the anti-shake clamping device 20 in fig. 1;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 4 is an enlarged schematic view of the structure at B in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The projector support with good site adaptability described in conjunction with fig. 1-4 comprises a support housing 11, wherein an anti-shake clamping device 20 is installed on the support housing 11, the anti-shake clamping device 20 comprises an anti-shake box body 21, a voltage control module 22 is installed in the anti-shake box body 21, a bottom magnet plate 23 is installed in the anti-shake box body 21, a side magnetic ring 24 is installed on the anti-shake box body 21, an electromagnetic ring 26 is installed on the top wall of the anti-shake box body 21, a permanent magnet carrying plate 25 is slidably arranged in the anti-shake box body 21, a height telescopic rod 27 is installed on the permanent magnet carrying plate 25, an angle-adjustable clamping carrying plate 30 is installed on the height telescopic rod 27, a lens ring plate 35 is installed on the clamping carrying plate 30, a high-definition glass 36 is installed on the lens ring plate 35, and clamping arc plates 37 are symmetrically and slidably installed in the lens ring plate 35, the centre gripping board of taking 30 slidable mounting has centre gripping slat 31, the centre gripping board of taking 30 installs rubber friction pad 34, support shell 11 array is rotated and is installed four groups of tensile pole 12, the stabilizer blade 13 is installed at tensile pole 12 end, colloid sucking disc 14 is installed to stabilizer blade 13 array, support shell 11 installs shock attenuation slide cartridge 15, shock attenuation slide cartridge 15 slidable mounting has function board 17, function board 17 symmetry is rotated and is installed splint 18, function board 17 slidable mounting has central backup pad 42.
When the device is used, the lens end of the projector is pushed into the lens ring plate 35, the lens is wrapped in a front seal mode through the lens ring plate 35, meanwhile, the two clamping arc plates 37 clamp the lens up and down to form fixation, the rear clamping strip plate 31 is tightly attached to the rear part of the projector to form a pushing and fixing effect, when the device is used in a plane, the stretching rod 12 is stretched through pulling, so that the supporting and fixing effect is improved on a flat surface through the supporting legs 13 and the colloid suckers 14, meanwhile, the bottom central supporting plate 42 can slide downwards to be supported on the ground through rotating the transmission part, so that the anti-rollover effect is improved through supporting and matching the side supporting legs 13 from the center, when the building surface has a cutting angle, the corresponding stretching rod 12 is adjusted through keeping the support shell 11 in a horizontal state, the supporting legs 13 are attached to the building inclined surface, and the colloid suckers 14 form adsorption force and improve the friction resistance effect, meanwhile, the change of the inclination angle of the central supporting plate 42 is pressed against the inclined surface by rotating the transmission part, thereby the utility model can finish the fixing and erecting effect on the inclined plane and can be erected in narrow spaces such as a wall desk top, a bed head and the like, the vertical plate surface can be clamped and fixed through the clamping plate 18, the fixing effect can be completed through the matching of the stretching rod 12 and the central supporting plate 42, the supporting effect of the stretching rod 12 and the central supporting plate 42 can be cancelled when the stretching rod leans against the wall, the rubber friction pad 34 is selected to be abutted against the wall surface, the stable anti-shaking function can be realized through the matching of the anti-shaking clamping device, the support shell 11 is kept horizontally to form the magnetic support of the bottom and the side for the permanent magnet carrying plate 25 through the bottom magnet plate 23 and the side magnet ring 24, meanwhile, the vibration signal sensing module is used for communicating with the voltage control module 22, controlling the power supply voltage of the electromagnetic ring 26 and matching vibration to change the magnetic force, so that the effect of vibration feedback counteraction is realized.
Preferably, a vibration signal module 19 is installed in the bracket housing 11.
The longitudinal vibration induction is carried out through the vibration signal module 19 to be communicated with the voltage control module 22, so that the power supply voltage of the electromagnetic ring 26 is controlled to realize the longitudinal vibration counteracting effect.
Preferably, a function slider 16 is slidably mounted in the damping sliding cylinder 15, a damping spring 38 is mounted on the function slider 16, and the function plate 17 is mounted at the tail end of the function slider 16.
The functional slide block 16 is used for mounting and carrying the functional plate 17, and the damping spring 38 is used for supporting and damping.
Preferably, a threaded rod 39 is slidably mounted in the functional slider 16, the central support plate 42 is rotatably mounted at the tail end of the threaded rod 39, a rotating ring 41 is rotatably mounted on the functional slider 16, an internal thread ring 40 is mounted on the rotating ring 41, and the internal thread ring 40 is in threaded connection with the threaded rod 39.
By rotating the rotating ring 41, the threaded rod 39 is driven to rotate and move downwards, so that the effect of adjusting the central support plate 42 is achieved.
Preferably, clamping grooves 43 are symmetrically arranged in the lens ring plate 35, clamping springs 44 are mounted in the clamping grooves 43, and the clamping arc plate 37 is mounted at the tail ends of the clamping springs 44.
The elastic clamping effect is provided by the clamping spring 44, so that the projector lenses with different diameters in the range can be clamped and fixed.
Preferably, the clamping board 30 is provided with a clamping chute 32, a thrust spring 33 is installed in the clamping chute 32, and the clamping slat 31 is installed at the tail end of the thrust spring 33.
The pushing of the clamping strip plate 31 is realized by a thrust spring 33 to form a clamping and fixing effect on the projector.
Preferably, the clamping and carrying plate 30 is provided with an adapter plate 29, the adapter plate 29 is rotatably provided with an adapter 28, and the tail end of the adapter 28 is mounted on the height expansion rod 27.
The effect of adjusting the inclination angle of the clamping and carrying plate 30 is achieved by the adapter 28 and the adapter plate 29.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a good projecting apparatus support of place adaptability, includes support shell, its characterized in that: the anti-shake clamping device is installed on the support shell and comprises an anti-shake box body, a voltage control module is installed in the anti-shake box body, a bottom magnet plate is installed in the anti-shake box body, an edge side magnet ring is installed on the anti-shake box body, an electromagnetic ring is installed on the top wall of the anti-shake box body, a permanent magnet lapping plate is arranged in the anti-shake box body in a sliding mode, a height telescopic rod is installed on the permanent magnet lapping plate, an angle-adjustable clamping lapping plate is installed on the height telescopic rod, a lens ring plate is installed on the clamping lapping plate, high-definition glass bodies are installed on the lens ring plate, clamping arc plates are symmetrically and slidably installed in the lens ring plate, a clamping strip plate is slidably installed on the clamping lapping plate, a rubber friction pad is installed on the clamping lapping plate, four groups of stretching rods are rotatably installed on the support shell array, and supporting legs are installed at the tail ends of the stretching rods, the rubber sucking disc is installed to the stabilizer blade array, the smooth section of thick bamboo of shock attenuation is installed to the support shell, smooth section of thick bamboo slidable mounting of shock attenuation has the function board, the splint are installed in the rotation of function board symmetry, function board slidable mounting has central backup pad.
2. The projector mount with good site adaptability according to claim 1, characterized in that: and a vibration signal module is arranged in the bracket shell.
3. The projector mount with good site adaptability according to claim 1, characterized in that: and a function sliding block is arranged in the damping sliding barrel in a sliding mode, a damping spring is arranged on the function sliding block, and the tail end of the function sliding block is provided with the function board.
4. The projector mount with good site adaptability according to claim 3, wherein: sliding mounting has the threaded rod in the function slider, threaded rod end is rotated and is installed the center support board, the function slider rotates and installs the swivel becket, the swivel becket is installed the internal thread ring, the internal thread ring with threaded rod threaded connection.
5. The projector mount with good site adaptability according to claim 1, characterized in that: the lens ring plate is internally and symmetrically provided with clamping grooves, clamping springs are installed in the clamping grooves, and the clamping arc plate is installed at the tail ends of the clamping springs.
6. The projector mount with good site adaptability according to claim 1, characterized in that: the centre gripping is taken the support plate and is equipped with the centre gripping spout, install thrust spring in the centre gripping spout, install at the thrust spring end the centre gripping slat.
7. The projector mount with good site adaptability according to claim 1, characterized in that: the clamping and carrying plate is provided with an adapter plate, the adapter plate is rotatably provided with an adapter piece, and the tail end of the adapter piece is arranged on the height telescopic rod.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111429213.2A CN114236959A (en) | 2021-11-29 | 2021-11-29 | Projector support that place adaptability is good |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111429213.2A CN114236959A (en) | 2021-11-29 | 2021-11-29 | Projector support that place adaptability is good |
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CN114236959A true CN114236959A (en) | 2022-03-25 |
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CN202111429213.2A Pending CN114236959A (en) | 2021-11-29 | 2021-11-29 | Projector support that place adaptability is good |
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CN211902157U (en) * | 2020-03-30 | 2020-11-10 | 杨玉新 | Projector supporting device |
CN112068382A (en) * | 2020-10-20 | 2020-12-11 | 上海比路电子股份有限公司 | Anti-shake motor |
CN112576877A (en) * | 2020-12-04 | 2021-03-30 | 上海参树艺术科技有限公司 | Wisdom classroom is with portable AI projecting apparatus of convenient regulation |
CN113154215A (en) * | 2021-03-05 | 2021-07-23 | 广州森宇自动化机械设计有限公司 | High-efficient anti-shake projecting apparatus based on multimedia device is used |
CN214618678U (en) * | 2021-04-01 | 2021-11-05 | 上海精仪达智能科技有限公司 | Angle-adjustable projector suspension device |
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