CN213616791U - Mechanical arm display device for multimedia interaction - Google Patents
Mechanical arm display device for multimedia interaction Download PDFInfo
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- CN213616791U CN213616791U CN202022080187.4U CN202022080187U CN213616791U CN 213616791 U CN213616791 U CN 213616791U CN 202022080187 U CN202022080187 U CN 202022080187U CN 213616791 U CN213616791 U CN 213616791U
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- containing box
- display device
- slide
- carousel
- multimedia interaction
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Abstract
The utility model discloses an arm display device for multi-media is interactive, including containing box, carousel and centre gripping case, still including the elevation structure who is used for receiving and storing up, be used for stabilizing the limit structure who prevents dropping and be used for the universal structure of multi-angle show, the even vertical support column of installing all around of containing box bottom, and the both sides on containing box top all articulate through the hinge has a body, elevation structure all installs the both sides inside the containing box, sliding connection has the mounting panel between the elevation structure, and installs the PLC controller in one side on mounting panel top, universal structural mounting is in the intermediate position department on PLC controller top, the centre gripping case is installed on the top of universal structure. The utility model discloses a PLC controller control positive and negative motor work drives the carousel and rotates the change of accomplishing the show angle, is the inclination that concertina movement changed the hinge bar through PLC controller control pneumatic telescopic link simultaneously, finally realizes the show of various angles.
Description
Technical Field
The utility model relates to a display device technical field specifically is a arm display device for multimedia interaction.
Background
Multimedia interaction can draw the distance between learner and the teacher closer, can let the learner know the thing more directly perceivedly, generally when the show of carrying out the product, will use a display device for multimedia interaction usually, can be fine let people know the product, but current display device for multimedia interaction still has a lot of problems or defects:
first, the conventional display device for multimedia interaction is inconvenient to store, is generally directly exposed to the outside when not in use, is easily stained with dust, and is easily damaged.
Second, conventional displays for multimedia interactions are easily loosened and often limited in one orientation, resulting in a tendency to fall.
Third, the traditional display device for multimedia interaction can not be used for displaying without dead angles, and the displayed angle direction is single, so that multi-angle display can not be met.
Disclosure of Invention
An object of the utility model is to provide a mechanical arm display device for multimedia interaction to solve the problem that the completion that is not convenient for store up, the centre gripping was easily not hard up and can not have the dead angle was demonstrateed in the above-mentioned background art of proposing.
In order to achieve the above object, the utility model provides a following technical scheme: a mechanical arm display device for multimedia interaction comprises a storage box, a rotary table, a clamping box, a lifting structure for storage, a limiting structure for stable anti-falling and a universal structure for multi-angle display;
supporting columns are uniformly and vertically arranged on the periphery of the bottom end of the containing box, two sides of the top end of the containing box are hinged with door bodies through hinges, and the lifting structures are arranged on two sides of the inside of the containing box;
the universal structure is arranged at the middle position of the top end of the PLC controller;
the clamping box is installed on the top of universal structure, and the intermediate position department of clamping box one side has seted up the spout, the upper end and the lower extreme of spout one side all are provided with the grip block, and the grip block all links to each other with the spout through the slide, limit structure all installs in the relative one side of grip block.
Preferably, the universal structure includes positive and negative motor, positive and negative motor is installed in the intermediate position department on PLC controller top, and the output of positive and negative motor installs the carousel, articulated seat is installed to one side on carousel top, and the top of articulated seat articulates there is the hinge bar, pneumatic telescopic handle is installed to the opposite side on carousel top, and pneumatic telescopic handle's output and hinge bar bottom are articulated.
Preferably, the middle position department of containing box bottom rotates and is connected with the initiative pulley, and the bottom of initiative pulley installs and changes the hand, the containing box bottom of initiative pulley both sides all rotates and is connected with the driven pulley, and the driven pulley all links to each other with the initiative pulley through the belt.
Preferably, elevation structure includes cage, sleeve, slider, slide and lead screw, the cage is all installed in the inside both sides of containing box, and the inside intermediate position department of cage all rotates and is connected with the lead screw, the bottom of lead screw all links to each other with driven pulley, and the outer wall of lead screw all rotates and is connected with the sleeve, the slide has all been seted up to one side that the cage is relative, and the sleeve of slide one side all links to each other with the slide through the slider, the slider is kept away from telescopic one side and all links to each other with the mounting panel.
Preferably, the circular slot has been seted up to the bottom of carousel, and all install the connecting rod that links to each other with the PLC controller around the circular slot bottom, the top of connecting rod all links to each other with the circular slot through the arc piece.
Preferably, reset springs are installed at the top end and the bottom end of the interior of the clamping box, and the bottom ends of the reset springs are connected with connecting plates connected with the sliding plate in a sliding mode.
Preferably, limit structure includes the threaded rod, supports board and guide block, the equal sliding connection of guide block is in the relative one side of grip block, and the relative one side of guide block all installs and supports the board, the threaded rod that runs through the grip block is installed through the bearing in one side of guide block.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the rotary handle, the driving pulley, the driven pulley, the lead screw, the sleeve, the slide block, the slide way, the mounting plate and the containing box are arranged, the driving pulley is driven to rotate by rotating the rotary handle, so that the driven pulley is driven to rotate through the belt, the lead screw is driven to rotate, the sleeve drives the slide block to slide in the slide way, and the mounting plate is driven to move downwards finally, so that the universal structure is contained in the containing box, and the device is protected conveniently;
(2) the clamping plate is driven to move by pulling the clamping plate up and down to overcome the elasticity of the reset spring, the connecting plate is placed between the clamping plates, the clamping plates are driven to reset by loosening hands under the elastic action of the reset spring to clamp the product, the threaded rod is rotated to drive the guide block to slide, so that the abutting plate is driven to limit the product, and finally the product is stably clamped;
through being provided with PLC controller, positive and negative motor, carousel, pneumatic telescopic link and hinge bar, drive the carousel through the work of PLC controller control positive and negative motor and rotate the change of accomplishing the show angle, do the inclination that concertina movement changed the hinge bar through PLC controller control pneumatic telescopic link simultaneously, finally realize the show of various angles.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is a schematic diagram of the enlarged side view section structure of the present invention;
FIG. 4 is a schematic view of the turntable of the present invention;
fig. 5 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.
In the figure: 1. a storage box; 2. a lifting structure; 201. a lifting box; 202. a sleeve; 203. a slider; 204. a slideway; 205. a screw rod; 3. a turntable; 4. a positive and negative motor; 5. a PLC controller; 6. a support pillar; 7. a driving pulley; 8. turning the hand; 9. mounting a plate; 10. a driven pulley; 11. a connecting rod; 12. a door body; 13. a hinged lever; 14. a pneumatic telescopic rod; 15. a hinged seat; 16. a circular groove; 17. an arc-shaped block; 18. a clamping box; 19. a connecting plate; 20. a return spring; 21. a slide plate; 22. a limiting structure; 2201. a threaded rod; 2202. a resisting plate; 2203. a guide block; 23. a clamping plate; 24. a chute.
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.
Example 1: referring to fig. 1-5, a mechanical arm display device for multimedia interaction comprises a storage box 1, a turntable 3, a clamping box 18, a lifting structure 2 for storage, a limiting structure 22 for stable anti-falling, and a universal structure for multi-angle display;
supporting columns 6 are uniformly and vertically arranged on the periphery of the bottom end of the containing box 1, two sides of the top end of the containing box 1 are hinged with door bodies 12 through hinges, and the lifting structures 2 are arranged on two sides of the inside of the containing box 1;
a mounting plate 9 is connected between the lifting structures 2 in a sliding manner, a PLC 5 is mounted on one side of the top end of the mounting plate 9, the type of the PLC 5 can be DVP40ES200T, and a universal structure is mounted in the middle of the top end of the PLC 5;
the top end of the universal structure is provided with a clamping box 18, a sliding groove 24 is formed in the middle position of one side of the clamping box 18, clamping plates 23 are arranged at the upper end and the lower end of one side of the sliding groove 24, the clamping plates 23 are connected with the sliding groove 24 through sliding plates 21, and limiting structures 22 are arranged on the opposite sides of the clamping plates 23;
referring to fig. 1-5, the mechanical arm display device for multimedia interaction further comprises a universal structure, the universal structure comprises a positive and negative motor 4, the type of the positive and negative motor 4 can be F-3420-1, the positive and negative motor 4 is installed at the middle position of the top end of the PLC controller 5, the output end of the positive and negative motor 4 is provided with a turntable 3, one side of the top end of the turntable 3 is provided with a hinge seat 15, the top end of the hinge seat 15 is hinged with a hinge rod 13, the other side of the top end of the turntable 3 is provided with a pneumatic telescopic rod 14, the type of the pneumatic telescopic rod 14 can be TAF-102, and the output end of the pneumatic telescopic rod 14 is hinged with the bottom end of;
the bottom end of the turntable 3 is provided with a circular groove 16, the periphery of the bottom end of the circular groove 16 is provided with connecting rods 11 connected with the PLC 5, and the top ends of the connecting rods 11 are connected with the circular groove 16 through arc-shaped blocks 17;
specifically, as shown in fig. 1, 3 and 4, when the structure is used, the PLC controller 5 controls the positive and negative motors 4 to work to drive the rotary table 3 to rotate to complete the change of the display angle, meanwhile, the arc-shaped block 17 slides in the circular groove 16 to maintain the stable rotation of the rotary table 3, and then the PLC controller 5 controls the pneumatic telescopic rod 14 to do telescopic motion to change the inclination angle of the hinged rod 13, so that the display of various angles is finally realized.
Example 2: a driving pulley 7 is rotatably connected to the middle position of the bottom end of the containing box 1, a rotating handle 8 is mounted at the bottom end of the driving pulley 7, driven pulleys 10 are rotatably connected to the bottom ends of the containing boxes 1 on two sides of the driving pulley 7, and the driven pulleys 10 are connected with the driving pulley 7 through belts;
the lifting structure 2 comprises a lifting box 201, sleeves 202, sliders 203, slide ways 204 and screw rods 205, the lifting box 201 is arranged on two sides of the interior of the containing box 1, the screw rods 205 are rotatably connected to the middle positions of the interior of the lifting box 201, the bottom ends of the screw rods 205 are connected with driven pulleys 10, the sleeves 202 are rotatably connected to the outer walls of the screw rods 205, the slide ways 204 are arranged on one sides, opposite to the lifting box 201, of the lifting box, the sleeves 202 on one sides of the slide ways 204 are connected with the slide ways 204 through the sliders 203, and one sides, away from the sleeves 202, of the sliders 203 are connected with the mounting plate 9;
specifically, as shown in fig. 1, fig. 2 and fig. 3, when the structure is used, the driving pulley 7 is driven to rotate by rotating the rotating handle 8, so that the driven pulley 10 is driven to rotate by the belt, the screw rod 205 is driven to rotate, the sleeve 202 drives the sliding block 203 to slide in the slide 204, and finally the mounting plate 9 is driven to move downwards, so that the universal structure is taken in the storage box 1, and the device is protected conveniently.
Example 3: the top end and the bottom end inside the clamping box 18 are both provided with a return spring 20, and the bottom end of the return spring 20 is both connected with a connecting plate 19 connected with a sliding plate 21 in a sliding manner;
the limiting structure 22 comprises a threaded rod 2201, a resisting plate 2202 and a guide block 2203, the guide block 2203 is connected to one side of the clamping plate 23 opposite to the clamping plate, the resisting plate 2202 is installed on one side of the guide block 2203 opposite to the clamping plate, and the threaded rod 2201 penetrating through the clamping plate 23 is installed on one side of the guide block 2203 through a bearing;
specifically, as shown in fig. 1 and 5, when the structure is used, the clamping plate 23 is pulled up and down to drive the sliding plate 21 to enable the connecting plate 19 to move against the elasticity of the return spring 20, then a product is placed between the clamping plates 23, the clamping plate 23 is driven by the loosening hand under the elastic action of the return spring 20 to reset to clamp the product, the threaded rod 2201 is rotated to drive the guide block 2203 to slide, so that the abutting plate 2202 is driven to limit the product, and finally the product is stably clamped.
The output end of the PLC 5 is electrically connected with the positive and negative motor 4 and the pneumatic telescopic rod 14 through wires.
The working principle is as follows: when the device is used, firstly, the device is placed at a designated position, the door body 12 is opened, the driving pulley 7 is driven to rotate by rotating the rotating hand 8, so that the driven pulley 10 is driven to rotate by a belt, the lead screw 205 is driven to rotate, the sleeve 202 drives the sliding block 203 to slide in the slide rail 204, and finally the mounting plate 9 is driven to move upwards, so that the universal structure extends out of the top end of the containing box 1, and the display is convenient to start;
the clamping plate 23 is pulled up and down to drive the sliding plate 21 to enable the connecting plate 19 to overcome the elasticity of the return spring 20 to move, then a product is placed between the clamping plates 23, the clamping plate 23 is driven to reset under the elastic action of the return spring 20 by loosening hands to clamp the product, the threaded rod 2201 is rotated to drive the guide block 2203 to slide, and therefore the abutting plate 2202 is driven to limit the product, and finally the product is stably clamped;
the positive and negative motor 4 work of control again through PLC controller 5 drives carousel 3 and rotates the change of accomplishing the show angle, thereby it maintains the steady rotation of carousel 3 to slide in circular slot 16 inside through arc piece 17 simultaneously, is telescopic motion through PLC controller 5 control pneumatic telescopic link 14 again and changes the inclination of hinge bar 13, finally realizes the show of various angles.
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. The utility model provides a arm display device for multimedia interaction, includes containing box (1), carousel (3) and centre gripping case (18), its characterized in that: the multifunctional storage rack also comprises a lifting structure (2) for storage, a limiting structure (22) for stable anti-falling and a universal structure for multi-angle display;
supporting columns (6) are uniformly and vertically arranged on the periphery of the bottom end of the containing box (1), two sides of the top end of the containing box (1) are hinged with door bodies (12) through hinges, and the lifting structures (2) are arranged on two sides of the interior of the containing box (1);
a mounting plate (9) is connected between the lifting structures (2) in a sliding manner, a PLC (programmable logic controller) (5) is mounted on one side of the top end of the mounting plate (9), and the universal structure is mounted in the middle of the top end of the PLC (5);
centre gripping case (18) are installed on universal structure's top, and the intermediate position department of centre gripping case (18) one side has seted up spout (24), the upper end and the lower extreme of spout (24) one side all are provided with grip block (23), and grip block (23) all link to each other with spout (24) through slide (21), limit structure (22) are all installed in the relative one side of grip block (23).
2. The robotic arm display device for multimedia interaction of claim 1, wherein: the universal structure includes positive and negative motor (4), install the intermediate position department on PLC controller (5) top positive and negative motor (4), and the output of positive and negative motor (4) installs carousel (3), articulated seat (15) are installed to one side on carousel (3) top, and the top of articulated seat (15) articulates there is hinge bar (13), pneumatic telescopic rod (14) are installed to the opposite side on carousel (3) top, and the output of pneumatic telescopic rod (14) is articulated mutually with hinge bar (13) bottom.
3. The robotic arm display device for multimedia interaction of claim 1, wherein: the middle position department of containing box (1) bottom rotates and is connected with initiative pulley (7), and the bottom of initiative pulley (7) installs and changes hand (8), containing box (1) bottom of initiative pulley (7) both sides all rotates and is connected with driven pulley (10), and driven pulley (10) all link to each other with initiative pulley (7) through the belt.
4. The robotic arm display device for multimedia interaction of claim 1, wherein: lifting structure (2) include cage (201), sleeve (202), slider (203), slide (204) and lead screw (205), cage (201) all installs in the inside both sides of containing box (1), and cage (201) inside intermediate position department all rotates and is connected with lead screw (205), the bottom of lead screw (205) all links to each other with driven pulley (10), and the outer wall of lead screw (205) all rotates and is connected with sleeve (202), slide (204) have all been seted up to cage (201) relative one side, and sleeve (202) of slide (204) one side all link to each other with slide (204) through slider (203), one side that sleeve (202) were kept away from in slider (203) all links to each other with mounting panel (9).
5. The robotic arm display device for multimedia interaction of claim 1, wherein: circular recess (16) have been seted up to the bottom of carousel (3), and all install connecting rod (11) that link to each other with PLC controller (5) around circular recess (16) bottom, the top of connecting rod (11) all links to each other with circular recess (16) through arc piece (17).
6. The robotic arm display device for multimedia interaction of claim 1, wherein: reset spring (20) are all installed to the inside top and the bottom of centre gripping case (18), and the equal sliding connection in bottom of reset spring (20) has connecting plate (19) that link to each other with slide (21).
7. The robotic arm display device for multimedia interaction of claim 1, wherein: the limiting structure (22) comprises a threaded rod (2201), a supporting plate (2202) and a guide block (2203), the guide block (2203) is connected to one side, opposite to the clamping plate (23), of the sliding block, the supporting plate (2202) is installed on one side, opposite to the guide block (2203), of the guide block (2203), and the threaded rod (2201) penetrating through the clamping plate (23) is installed on one side of the guide block (2203) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022080187.4U CN213616791U (en) | 2020-09-22 | 2020-09-22 | Mechanical arm display device for multimedia interaction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022080187.4U CN213616791U (en) | 2020-09-22 | 2020-09-22 | Mechanical arm display device for multimedia interaction |
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| Publication Number | Publication Date |
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| CN213616791U true CN213616791U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022080187.4U Active CN213616791U (en) | 2020-09-22 | 2020-09-22 | Mechanical arm display device for multimedia interaction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114550513A (en) * | 2022-03-04 | 2022-05-27 | 河北科技师范学院 | General display device of education and teaching |
| CN117351816A (en) * | 2023-12-04 | 2024-01-05 | 山西美傲弗教育科技有限公司 | Educational robot |
-
2020
- 2020-09-22 CN CN202022080187.4U patent/CN213616791U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114550513A (en) * | 2022-03-04 | 2022-05-27 | 河北科技师范学院 | General display device of education and teaching |
| CN114550513B (en) * | 2022-03-04 | 2024-04-26 | 青皮科技(广州)有限公司 | General display device of education and teaching |
| CN117351816A (en) * | 2023-12-04 | 2024-01-05 | 山西美傲弗教育科技有限公司 | Educational robot |
| CN117351816B (en) * | 2023-12-04 | 2024-02-06 | 山西美傲弗教育科技有限公司 | Educational robot |
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