CN110103235B - Adjustable mobile multimedia display automation robot - Google Patents

Adjustable mobile multimedia display automation robot Download PDF

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Publication number
CN110103235B
CN110103235B CN201910387645.8A CN201910387645A CN110103235B CN 110103235 B CN110103235 B CN 110103235B CN 201910387645 A CN201910387645 A CN 201910387645A CN 110103235 B CN110103235 B CN 110103235B
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CN
China
Prior art keywords
plate
cylinder
frame
locking
sliding
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Expired - Fee Related
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CN201910387645.8A
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Chinese (zh)
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CN110103235A (en
Inventor
李联辉
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North Minzu University
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北方民族大学
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Priority to CN201910387645.8A priority Critical patent/CN110103235B/en
Publication of CN110103235A publication Critical patent/CN110103235A/en
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Publication of CN110103235B publication Critical patent/CN110103235B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J11/00Manipulators not otherwise provided for
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00Electrically-operated educational appliances
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00Electrically-operated educational appliances
    • G09B5/02Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip

Abstract

The invention relates to an adjustable movable type automatic robot for multimedia display, which comprises a base plate, a movable wheel, a lifting mechanism, a fixing mechanism, a white board, an installation mechanism and a projector, wherein the movable wheel is installed at the lower end of the base plate, the lifting mechanism is positioned between the base plate and the fixing mechanism, the white board is installed on the fixing mechanism, the installation mechanism is installed on the side wall of the white board, the projector is installed in the installation mechanism, the fixing mechanism comprises a translation frame, a support plate, a linear slide rail, a fixing frame, a fixing cylinder and a stable branched chain, the installation mechanism comprises a rotating shaft, a rotating plate, a limiting cylinder, a fixing column, a rotating column, a locking branched chain, an adjusting cylinder, an installation plate and a bearing branched chain. The invention can solve the problems of large occupied space, easy collision, inconvenient whiteboard movement and projector storage and the like when the existing multimedia teaching all-in-one machine is not used in the using process.

Description

Adjustable mobile multimedia display automation robot
Technical Field
The invention relates to the field of multimedia teaching equipment, in particular to an adjustable movable type automatic multimedia display robot.
Background
The existing multimedia display equipment integrates an infrared touch technology, an intelligent software, a multimedia network communication technology, a high-definition panel display technology and other technologies, integrates a plurality of equipment such as a projector, an electronic whiteboard, a computer, a television, a touch function and the like into a whole, and can improve the traditional display terminal into a man-machine interaction device with comprehensive functions.
The prior multimedia display equipment for teaching has the following problems in the use process:
(1) the storage rack has the advantages that the occupied space is large, a large space is needed for storage when the storage rack is not needed, the storage rack is inconvenient to move, and the storage rack is easy to collide during moving;
(2) the whiteboard and other devices of the equipment move relatively, so that all students in the classroom can not be guaranteed to see the content on the whiteboard clearly;
(3) the projector can not be folded and unfolded according to the actual use condition, and is easily damaged in the moving process.
In order to improve the existing multimedia teaching all-in-one machine, some exploration and practice are performed on related devices in China, the Chinese patent with the patent application number of 201711025984.9 discloses a podium for multimedia teaching, the podium for multimedia teaching can enable a connecting disc to drive rollers to move downwards to prop up a podium box body by clockwise rotating a second threaded rod in the using process, so that supporting legs are separated from the podium box body to conveniently move, the lower half part of a computer all-in-one machine can be prevented from inclining after the computer all-in-one machine slides into a first sliding groove, the damage to the computer all-in-one machine is caused, the protection capability of the computer all-in-one machine is improved, and the problems that the podium for multimedia teaching is single in function and complex in operation and does not have; the Chinese patent with the patent application number of 201310038027.5 discloses a touch multimedia teaching all-in-one machine, which can realize a plurality of functions such as television, computer, touch and the like by only using one power line for power supply, has the advantages of simple integral structure, low cost and convenient operation, has great economic value and social value, and is suitable for popularization and use. However, the above problems cannot be completely solved, and therefore, there is a need to provide an adjustable mobile multimedia display automation robot.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides an adjustable movable type multimedia display automation robot which can solve the problems that the existing multimedia teaching all-in-one machine is large in occupied space when not used, easy to collide, inconvenient in whiteboard movement, inconvenient in projector storage and the like in the using process.
The technical scheme adopted by the invention to solve the technical problem is as follows: an adjustable movable type multimedia display automatic robot comprises a substrate, a movable wheel, a lifting mechanism, a fixing mechanism, a white board, an installation mechanism and a projector, wherein the movable wheel is installed at the lower end of the substrate; wherein:
the fixing mechanism comprises a translation frame, a supporting plate, a linear slide rail, a fixing frame, a fixing cylinder and a stabilizing branch chain, the translation frame is arranged at the upper end of the lifting mechanism, the supporting plate is arranged at the upper end of the translation frame, the translation frame and the supporting plate are of a left-right telescopic structure, a connecting groove is formed in the translation frame, a white board is arranged in the connecting groove in a sliding fit mode, and the rear wall of the white board is connected with the side wall of the supporting plate in a sliding fit mode; the lengths of the translation frame and the support plate can be adjusted according to actual needs, and the white board can stably move under the supporting action of the translation frame and the support plate, so that students at different positions can see the content of the white board clearly;
the rear end of the supporting plate is provided with a linear slide rail, a fixing frame is arranged on the linear slide rail in a sliding fit mode, the fixing frame is of a T-shaped structure, a rotating roller is uniformly arranged on the side wall of the rear end of the fixing frame from left to right, the upper end of the fixing frame is connected with the top end of a fixed cylinder, the bottom end of the fixed cylinder is arranged on the side wall of the supporting plate, and the lower end of the fixing frame; the blackboard eraser is fixed in a chalk groove arranged on a blackboard in a classroom through the common matching of the linear slide rail, the fixing frame and the fixing cylinder, so that the blackboard eraser is prevented from being inclined forwards, and the stability in the using process is improved;
the mounting mechanism comprises a rotating shaft, a rotating plate, a limiting cylinder, a fixing column, a rotating column, a locking branched chain, an adjusting cylinder, a mounting plate and a bearing branched chain, the rotating shaft is mounted at the top end of the white board through a bearing, the rotating plate is mounted at the left end and the right end of the rotating shaft, a limiting hole is formed in the lower end of the rotating plate, the limiting cylinder is arranged on the outer side of the limiting hole, and the limiting cylinder is mounted at the; the functions of turning and position locking are completed through the cooperation of the rotating shaft, the rotating plate and the limiting cylinder, and the projector is folded and unfolded;
a fixed column is mounted on the rotating shaft, a rotating groove is formed in the fixed column, a rotating column is mounted in the rotating groove through a bearing, a locking branched chain is connected between the rotating column and the fixed column, an adjusting cylinder is mounted at the lower end of the rotating column, a mounting plate is mounted at the top end of the adjusting cylinder, a projector is mounted at the lower end of the mounting plate, and a bearing branched chain is mounted at the rear end of the white board; realize the function of position locking through the locking branch chain, when not using, carry out the bearing through the bearing branch chain to the projecting apparatus to reduce and accomodate the space.
Preferably, the lifting mechanism comprises a lifting frame, a storage plate, a sliding frame and a positioning cylinder, the lifting frame is of an up-down telescopic structure, the bottom end of the lifting frame is installed on the base plate, the storage plate is installed at the top end of the lifting frame, and the storage plate is of a U-shaped structure; the function of adjusting the overall height of the invention is realized through the lifting frame;
the side wall of the lifting frame is provided with a sliding groove, a sliding frame is arranged in the sliding groove in a sliding fit mode, the upper end of the sliding frame is provided with a fixing mechanism, the sliding frame is of an inverted I-shaped structure, the left end and the right end of the sliding frame are symmetrically provided with positioning holes, the inner wall of each positioning hole is attached to the top end of a positioning cylinder, and the bottom end of each positioning cylinder is arranged on the side wall of the top end; the function of local height adjustment of the invention is realized through the matching of the sliding frame and the positioning cylinder.
Preferably, the stabilizing branched chain comprises a stabilizing cylinder, a stabilizing plate, a spring and a telescopic rod, the stabilizing cylinder is uniformly arranged on the side wall of the middle part of the supporting plate from left to right, the stabilizing plate is symmetrically arranged at the left end and the right end of the supporting plate, stabilizing holes are uniformly formed in the stabilizing plate from left to right, the inner side of the stabilizing plate is connected with one end of the telescopic rod, the other end of the telescopic rod is arranged on the side wall of the supporting plate, and the spring is sleeved outside the; can realize carrying out the function of locking translation frame and backup pad length, avoid length change to cause the influence to the normal clear of teaching in the use.
Preferably, the supporting branched chain comprises a hook, a supporting plate, a sliding plate, an auxiliary plate and an adjusting block, the hook is installed at the rear end of the white plate, the supporting plate is arranged at the lower end of the hook, the supporting plate is installed on the side wall of the supporting plate through a hinge, a sliding groove is formed in the upper end of the supporting plate, the sliding plate is installed in the sliding groove in a sliding fit mode, a square groove is formed in the upper end of the sliding plate, and a fixing opening is formed in the side wall of; when the bearing plate is not needed to be used, the hook is hung in the fixing hole formed in the square groove of the sliding plate, the auxiliary plate can be kept parallel to the supporting plate by rotating the adjusting block, when the bearing plate is needed to be used, the hook is taken out of the fixing hole, the adjusting block is rotated to enable the auxiliary plate to be separated from the side wall of the auxiliary plate, and then the auxiliary plate is adjusted to be vertical to the supporting plate.
The lower end of the sliding plate is provided with two auxiliary grooves, the two auxiliary grooves are symmetrically arranged left and right, the inner walls of the auxiliary grooves are tightly attached to the upper ends of the auxiliary plates, the auxiliary plates are mounted on the side walls of the supporting plates through hinges, adjusting blocks are arranged on the inner sides of the auxiliary plates, the adjusting blocks are mounted on the supporting plates through bearings, the adjusting blocks are of a bilaterally symmetrical structure, and the length of each adjusting block is larger than the distance between the two auxiliary plates; after the top end of the auxiliary plate extends into an auxiliary groove formed in the lower end of the sliding plate, the supporting plate and the supporting plate are kept vertical, so that the projector can be supported.
Preferably, the locking branched chain comprises a locking cylinder, a locking frame and a locking block, the locking cylinder is mounted on the fixed column, the locking frame is mounted at the top end of the locking cylinder and is tightly attached to the side wall of the fixed column, locking holes are symmetrically formed in the left end and the right end of the locking frame, the inner wall of each locking hole is tightly attached to the corresponding locking block, the locking block is mounted on the side wall of the rotating column, and the locking block is of a cuboid structure; the function of locking the position of the rotating column can be realized through the mutual matching of the locking cylinder, the locking frame and the locking block.
Compared with the prior art, the invention has the following advantages:
1. the invention has the advantages of small occupied space when not in use, difficult damage in the carrying and moving processes, convenient movement of the use position, capability of accommodating the projector and the like;
2. the lifting mechanism is arranged, so that the height of the lifting mechanism can be reduced, the top end of the lifting mechanism is prevented from being collided in the moving process, and meanwhile, the storage space is saved;
3. the movable whiteboard device is provided with the fixing mechanism, a teacher can push the whiteboard to slide in the translation frame as required, so that students at different positions can see the content of the whiteboard clearly, and the supporting plate plays a role in supporting the rear end of the whiteboard in the moving process of the whiteboard, so that the verticality of the whiteboard can be ensured;
4. the projector support is provided with the mounting mechanism, and can be properly adjusted according to whether the projector is used or not, so that the projector can be placed on the bearing branched chain, the possibility of collision of the projector when the projector is not used can be reduced, and meanwhile, the storage space is saved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a schematic plan view of the present invention;
FIG. 4 is a schematic view of a three-dimensional structure of the fixing mechanism, the whiteboard and the mounting mechanism of the present invention (except for the spring and the telescopic rod);
FIG. 5 is a schematic view of the engagement between the securing mechanism and the carriage of the present invention;
FIG. 6 is an enlarged partial structure of FIG. 2 according to the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 6.
An adjustable movable type multimedia display automatic robot comprises a substrate 1, a movable wheel 2, a lifting mechanism 3, a fixing mechanism 4, a white board 5, an installation mechanism 6 and a projector 7, wherein the movable wheel 2 is installed at the lower end of the substrate 1, the lifting mechanism 3 is located between the substrate 1 and the fixing mechanism 4, the white board 5 is installed on the fixing mechanism 4, the installation mechanism 6 is installed on the side wall of the white board 5, and the projector 7 is installed in the installation mechanism 6; wherein:
the lifting mechanism 3 comprises a lifting frame 31, a storage plate 32, a sliding frame 33 and a positioning cylinder 34, the lifting frame 31 is of an up-down telescopic structure, the bottom end of the lifting frame 31 is installed on the base plate 1, the storage plate 32 is installed at the top end of the lifting frame 31, and the storage plate 32 is of a U-shaped structure; the function of adjusting the overall height of the invention is realized by the lifting frame 31.
A sliding groove is formed in the side wall of the lifting frame 31, a sliding frame 33 is installed in the sliding groove in a sliding fit mode, a fixing mechanism 4 is installed at the upper end of the sliding frame 33, the sliding frame 33 is of an inverted I-shaped structure, positioning holes are symmetrically formed in the left end and the right end of the sliding frame 33, the inner wall of each positioning hole is attached to the top end of a positioning cylinder 34, and the bottom end of each positioning cylinder 34 is installed on the side wall of the top end; the function of local height adjustment of the present invention is achieved by the cooperation of the carriage 33 and the positioning cylinder 34.
The fixing mechanism 4 comprises a translation frame 41, a support plate 42, a linear slide rail 43, a fixing frame 44, a fixing cylinder 45 and a stable branch chain 46, the translation frame 41 is installed at the upper end of the lifting mechanism 3, the support plate 42 is installed at the upper end of the translation frame 41, the translation frame 41 and the support plate 42 are both of left and right telescopic structures, a connecting groove is formed in the translation frame 41, a white board 5 is installed in the connecting groove in a sliding fit mode, and the rear wall of the white board 5 is connected with the side wall of the support plate 42 in a sliding fit mode; can adjust the length of translation frame and backup pad according to actual need, under the supporting role of translation frame 41 and backup pad 42, blank 5 can stably remove for the student of different positions can both see the blank content clearly.
A linear slide rail 43 is mounted at the rear end of the supporting plate 42, a fixing frame 44 is mounted on the linear slide rail 43 in a sliding fit mode, the fixing frame 44 is of a T-shaped structure, a rotary roller is uniformly mounted on the side wall of the rear end of the fixing frame 44 from left to right, the upper end of the fixing frame 44 is connected with the top end of a fixed cylinder 45, the bottom end of the fixed cylinder 45 is mounted on the side wall of the supporting plate 42, and a stabilizing branched chain 46 is arranged at the; the chalk box can be fixed in a chalk groove arranged on a blackboard in a classroom by the cooperation of the linear slide rail 43, the fixing frame 44 and the fixing cylinder 45, so that the chalk box is prevented from being inclined forwards, and the stability in the using process is improved.
The stabilizing branched chain 46 comprises a stabilizing cylinder 461, a stabilizing plate 462, a spring 463 and a telescopic rod 464, wherein the stabilizing cylinder 461 is uniformly installed on the side wall of the middle part of the supporting plate 42 from left to right, the stabilizing plate 462 is symmetrically arranged at the left end and the right end of the supporting plate 42, stabilizing holes are uniformly formed in the stabilizing plate 462 from left to right, the inner side of the stabilizing plate 462 is connected with one end of the telescopic rod 464, the other end of the telescopic rod 464 is installed on the side wall of the supporting plate 42, and the spring 463 is sleeved; can realize carrying out the function of locking translation frame 41 and backup pad 42 length, avoid length change to cause the influence to the normal clear of teaching in the use.
The mounting mechanism 6 comprises a rotating shaft 61, a rotating plate 62, a limiting cylinder 63, a fixing column 64, a rotating column 65, a locking branched chain 66, an adjusting cylinder 67, a mounting plate 68 and a bearing branched chain 69, wherein the rotating shaft 61 is mounted at the top end of the white board 5 through a bearing, the rotating plates 62 are mounted at the left end and the right end of the rotating shaft 61, a limiting hole is formed in the lower end of the rotating plate 62, the limiting cylinder 63 is arranged outside the limiting hole, and the limiting cylinder 63 is mounted at the top end of the white; the functions of turning and position locking are completed through the cooperation of the rotating shaft 61, the rotating plate 62 and the limiting cylinder 63, and the projector 7 is folded and unfolded.
A fixed column 64 is installed on the rotating shaft 61, a rotating groove is formed in the fixed column 64, a rotating column 65 is installed in the rotating groove through a bearing, a locking branched chain 66 is connected between the rotating column 65 and the fixed column 64, an adjusting cylinder 67 is installed at the lower end of the rotating column 65, an installation plate 68 is installed at the top end of the adjusting cylinder 67, a projector 7 is installed at the lower end of the installation plate 68, and a bearing branched chain 69 is installed at the rear end of the white board 5; the function of position locking is realized through the locking branch chain 66, and when the projector is not used, the projector 7 is supported through the supporting branch chain 69, so that the accommodating space is reduced.
The locking branched chain 66 comprises a locking cylinder 661, a locking frame 662 and locking blocks 663, the locking cylinder 661 is mounted on the fixed column 64, the locking frame 662 is mounted at the top end of the locking cylinder 661, the locking frame 662 is tightly attached to the side wall of the fixed column 64, locking holes are symmetrically formed in the left end and the right end of the locking frame 662, the inner wall of each locking hole is tightly attached to the corresponding locking block 663, the locking blocks 663 are mounted on the side wall of the rotating column 65, and the locking blocks 663 are of cuboid structures; the function of locking the position of the rotating column can be realized through the mutual matching of the locking air cylinder 661, the locking frame 662 and the locking block 663.
The supporting branched chain 69 comprises a hook 691, a supporting plate 692, a sliding plate 693, an auxiliary plate 694 and an adjusting block 695, the hook 691 is installed at the rear end of the white board 5, the supporting plate 692 is arranged at the lower end of the hook 691, the supporting plate 692 is installed on the side wall of the supporting plate 42 through a hinge, a sliding groove is formed in the upper end of the supporting plate 692, the sliding plate 693 is installed in the sliding groove in a sliding fit mode, a square groove is formed in the upper end of the sliding plate 693, and a fixing port is formed in the side wall; when the bearing plate is not needed to be used, the hook is hung in the fixing hole formed in the square groove of the sliding plate, the auxiliary plate can be kept parallel to the supporting plate by rotating the adjusting block, when the bearing plate is needed to be used, the hook is taken out of the fixing hole, the adjusting block is rotated to enable the auxiliary plate to be separated from the side wall of the auxiliary plate, and then the auxiliary plate is adjusted to be vertical to the supporting plate.
The lower end of the sliding plate 693 is provided with two auxiliary grooves, the two auxiliary grooves are arranged in bilateral symmetry, the inner walls of the auxiliary grooves are attached to the upper ends of the auxiliary plates 694, the auxiliary plates 694 are mounted on the side walls of the supporting plate 42 through hinges, adjusting blocks 695 are arranged on the inner sides of the auxiliary plates 694, the adjusting blocks 695 are mounted on the supporting plate 42 through bearings, the adjusting blocks 695 are in bilateral symmetry, and the length of the adjusting blocks 695 is larger than the distance between the two auxiliary plates 694; after the top end of the auxiliary plate extends into an auxiliary groove formed in the lower end of the sliding plate, the supporting plate and the supporting plate are kept vertical, so that the projector can be supported.
Before use, the overall height of the invention is adjusted through the lifting mechanism 3, after the height is properly adjusted, the lengths of the translation frame 41 and the support plate 42 are adjusted according to actual needs, the adjusted lengths are fixed through the stabilizing branched chain 46, then the bottom end of the fixing frame 44 is extended into a chalk groove arranged at the lower end of a classroom blackboard through the fixing mechanism 4, and then the position of the mounting mechanism 6 is properly adjusted, so that the projector 7 can accurately project images on the whiteboard 5;
in the using process, a teacher can push the white board 5 to slide in the translation frame 41 as required, so that students at different positions can see the content of the white board 5 clearly, and the supporting plate 42 plays a supporting role for the rear end of the white board 5 in the moving process of the white board 5, so that the verticality of the white board 5 is ensured;
after use, the fixing frame 44 is pulled out from the chalk groove, the position of the mounting mechanism 6 is adjusted, the projector 7 is placed on the supporting plate 692, then the positioning cylinder 34 performs telescopic motion, the top end of the positioning cylinder is pulled out from the positioning hole, so that the sliding frame 33 moves downwards until the bottom end of the sliding frame clings to the substrate 1, and finally the length of the supporting plate 692 and the length of the supporting plate 42 are adjusted to the minimum, so that the accommodating space is saved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides an adjustable portable multi-media show automation machine people, includes base plate (1), removes wheel (2), elevating system (3), fixed establishment (4), blank (5), installation mechanism (6) and projecting apparatus (7), its characterized in that: the lower end of the substrate (1) is provided with a movable wheel (2), the lifting mechanism (3) is positioned between the substrate (1) and the fixing mechanism (4), the fixing mechanism (4) is provided with a white board (5), the side wall of the white board (5) is provided with an installation mechanism (6), and the installation mechanism (6) is internally provided with a projector (7); wherein:
fixed establishment (4) are including translation frame (41), backup pad (42), linear slide rail (43), mount (44), stationary cylinder (45) and stable branch chain (46), install in elevating system (3) upper end translation frame (41), but backup pad (42) are installed to translation frame (41) upper end, but and translation frame (41) is left right extension structure with backup pad (42), the spread groove has been seted up in translation frame (41), install whiteboard (5) through the sliding fit mode in the spread groove, whiteboard (5) back wall is connected with backup pad (42) lateral wall through the sliding fit mode:
a linear slide rail (43) is mounted at the rear end of the support plate (42), a fixed frame (44) is mounted on the linear slide rail (43) in a sliding fit manner, the fixed frame (44) is of a T-shaped structure, a rotary drum is uniformly mounted on the side wall of the rear end of the fixed frame (44) from left to right, the upper end of the fixed frame (44) is connected with the top end of a fixed cylinder (45), the bottom end of the fixed cylinder (45) is mounted on the side wall of the support plate (42), and a stabilizing branched chain (46) is arranged at the lower end of;
installation mechanism (6) are including axis of rotation (61), rotor plate (62), spacing cylinder (63), fixed column (64), rotate post (65), locking branch chain (66), adjust cylinder (67), mounting panel (68) and bearing branch chain (69), install on blank (5) top axis of rotation (61) through the bearing, rotor plate (62) are all installed at both ends about axis of rotation (61), spacing hole has been seted up to rotor plate (62) lower extreme, spacing cylinder (63) have been arranged to the spacing hole outside, install on blank (5) top spacing cylinder (63):
a fixed column (64) is installed on the rotating shaft (61), a rotating groove is formed in the fixed column (64), a rotating column (65) is installed in the rotating groove through a bearing, a locking branched chain (66) is connected between the rotating column (65) and the fixed column (64), an adjusting cylinder (67) is installed at the lower end of the rotating column (65), an installation plate (68) is installed at the top end of the adjusting cylinder (67), a projector (7) is installed at the lower end of the installation plate (68), and a bearing branched chain (69) is installed at the rear end of the white board (5).
2. The adjustable mobile multimedia presentation automation robot of claim 1, characterized in that: elevating system (3) include crane (31), put thing board (32), carriage (33) and location cylinder (34), but crane (31) are upper and lower extending structure, and crane (31) bottom is installed on base plate (1), and crane (31) top is installed and is put thing board (32), puts thing board (32) and be U type structure:
a sliding groove is formed in the side wall of the lifting frame (31), a sliding frame (33) is installed in the sliding groove in a sliding fit mode, a fixing mechanism (4) is installed at the upper end of the sliding frame (33), the sliding frame (33) is of an inverted I-shaped structure, positioning holes are symmetrically formed in the left end and the right end of the sliding frame (33), the inner wall of each positioning hole is attached to the top end of a positioning cylinder (34), and the bottom end of each positioning cylinder (34) is installed on the side wall of the top end of the lifting frame.
3. The adjustable mobile multimedia presentation automation robot of claim 1, characterized in that: stabilize branch chain (46) including stabilizing cylinder (461), stabilizer plate (462), spring (463) and telescopic link (464), stabilize cylinder (461) and turn right from a left side and evenly install on backup pad (42) middle part lateral wall:
the left end and the right end of the supporting plate (42) are symmetrically provided with stabilizing plates (462), stabilizing holes are uniformly formed in the stabilizing plates (462) from left to right, the inner side of each stabilizing plate (462) is connected with one end of a telescopic rod (464), the other end of each telescopic rod (464) is installed on the side wall of the supporting plate (42), and a spring (463) is sleeved outside each telescopic rod (464).
4. The adjustable mobile multimedia presentation automation robot of claim 1, characterized in that: bearing branch chain (69) are including couple (691), bearing board (692), sliding plate (693), accessory plate (694) and regulating block (695), install at blank (5) rear end couple (691), bearing board (692) has been arranged to couple (691) lower extreme, bearing board (692) is installed on backup pad (42) lateral wall through the hinge, the spout has been seted up to bearing board (692) upper end, sliding plate (693) have been installed through the sliding fit mode in the spout, the square groove has been seted up to sliding plate (693) upper end, the fixed orifices has been seted up on the side wall of square groove front end:
the lower end of the sliding plate (693) is provided with two auxiliary grooves, the two auxiliary grooves are arranged in bilateral symmetry, the inner walls of the auxiliary grooves are attached to the upper end of an auxiliary plate (694), the auxiliary plate (694) is mounted on the side wall of the supporting plate (42) through a hinge, an adjusting block (695) is arranged on the inner side of the auxiliary plate (694), and the adjusting block (695) is mounted on the supporting plate (42) through a bearing.
5. The adjustable mobile multimedia presentation automation robot of claim 1, characterized in that: the locking branch chain (66) comprises a locking cylinder (661), a locking frame (662) and a locking block (663), the locking cylinder (661) is installed on the fixed column (64), the locking frame (662) is installed at the top end of the locking cylinder (661), the locking frame (662) is tightly attached to the side wall of the fixed column (64), locking holes are symmetrically formed in the left end and the right end of the locking frame (662), the inner wall of each locking hole is tightly attached to the locking block (663), and the locking block (663) is installed on the side wall of the rotating column (65).
6. The adjustable mobile multimedia presentation automation robot of claim 4, characterized in that: the adjusting block (695) is of a left-right symmetrical structure, and the length of the adjusting block (695) is larger than the distance between the two auxiliary plates (694).
CN201910387645.8A 2019-05-10 2019-05-10 Adjustable mobile multimedia display automation robot Expired - Fee Related CN110103235B (en)

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