CN214258333U - Adjustable computer suspension type multimedia platform - Google Patents
Adjustable computer suspension type multimedia platform Download PDFInfo
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- CN214258333U CN214258333U CN202022873678.4U CN202022873678U CN214258333U CN 214258333 U CN214258333 U CN 214258333U CN 202022873678 U CN202022873678 U CN 202022873678U CN 214258333 U CN214258333 U CN 214258333U
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Abstract
The utility model discloses a computer suspension type multimedia platform with adjustable, including platform frame, base, accessory placing chamber and distributor, the bottom fixedly connected with base of platform frame, the equal fixedly connected with guide structure in both sides of elevating platform bottom, the top of accessory placing chamber is provided with accomodates the drawer. The utility model discloses a be provided with elevating system and realized this multimedia platform from taking integral type lift computer assembly, make it drive first bevel gear through starting servo motor and rotate, and drive its both sides two-way helical gear with this, the screw sleeve pipe then begins to reciprocate along the screw thread direction when second bevel gear begins to rotate by the influence of two-way helical gear, positive and negative rotation through control servo motor and then the rising and the removal of adjusting the elevating platform, so that make computer assembly and this multimedia platform integral type be connected, thereby make the use of this multimedia platform more convenient.
Description
Technical Field
The utility model relates to a multimedia teaching technical field specifically is a computer suspension type multimedia platform with adjustable.
Background
Students are used as cornerstones for epoch development, education of students is a key social attention object in each epoch, traditional book teaching is gradually replaced by multimedia type teaching along with the great development of science and technology, in order to enable students to be more immersed in teaching contents and be more convenient for teachers to teach, schools often adopt podcasts with richer functions, and therefore special multimedia podcasts can be used;
however, when the existing multimedia platform on the market is used, since the teaching content needs to be projected through a computer, a teacher often takes the computer to connect with the multimedia platform, and then takes the computer back after use, so that the use of the multimedia platform is very complicated for the teacher, and an adjustable computer suspension type multimedia platform is developed at present to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a computer suspension type multimedia platform with adjustable to provide the mr in solving above-mentioned background art and need make a round trip to make a round trip from taking the very inconvenient problem of computer when using multimedia platform.
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable computer suspension type multimedia platform comprises a platform frame, a base, an accessory placing chamber and a distributor, wherein the base is fixedly connected with the bottom end of the platform frame, the accessory placing chamber is arranged on one side of the bottom end inside the platform frame, the distributor is arranged at the bottom end inside the accessory placing chamber, a computer case is arranged on one side of the distributor, a motor cabin is arranged on one side of the accessory placing chamber, a lifting mechanism is fixedly connected with the bottom end inside the motor cabin, the lifting mechanism comprises a servo motor, a first bevel gear, a supporting seat, a two-way bevel gear, a second bevel gear, a threaded rod and a threaded sleeve, the bottom end of the servo motor is fixedly connected with the bottom end inside the motor cabin, the first bevel gear is fixedly connected with one end of the servo motor, and the supporting seats are arranged on two sides of the servo motor, two sides of the first bevel gear are engaged with two-way bevel gears, the top end of one side of each two-way bevel gear is engaged with a second bevel gear, the top end of the second bevel gear is fixedly connected with a threaded rod, the outer side wall of the threaded rod is wrapped with a threaded sleeve, the top end of the motor cabin is provided with a lifting chamber, the top end of the threaded sleeve is fixedly connected with a lifting platform, and the top end of the lifting platform is provided with a computer component, the top end of the platform frame is fixedly connected with a workbench, the top end of the workbench is fixedly connected with a coaming, one side of the bottom end of the workbench is fixedly connected with a suspension rod, a turnover cover plate is arranged on one side inside the workbench, guide structures are fixedly connected with the two sides of the bottom end of the lifting platform, one side of the top end of the workbench is fixedly connected with an adjustable bookshelf structure, and the top end of the accessory placing chamber is provided with a storage drawer.
Preferably, the bidirectional helical gears are symmetrically distributed about the vertical center line of the first bevel gear, and a threaded structure is formed between the threaded rod and the interior of the threaded sleeve.
Preferably, the guide structure wraps the supporting block, the positioning shaft, the sliding sleeve and the sliding groove, the top end of the supporting block is fixedly connected with one side of the bottom end of the lifting table, the positioning shaft penetrates through the inside of the supporting block, the sliding sleeve is movably connected to one side of the positioning shaft, and the sliding groove is formed in the suspension rod.
Preferably, the supporting blocks are symmetrically distributed about the vertical center line of the lifting table, and a sliding structure is formed between the sliding sleeve and the inside of the sliding groove.
Preferably, adjustable bookshelf structure includes bottom plate, hinge, support, spacing groove, pivot piece, bracing piece and dog piece, the bottom of bottom plate and one side fixed connection on workstation top, one side fixedly connected with hinge on bottom plate top, the top fixedly connected with support of hinge, and the bottom of support one side is provided with the spacing groove, the top fixedly connected with pivot piece of support opposite side, and the inside swing joint of pivot piece has the bracing piece, the opposite side fixedly connected with dog piece on bottom plate top.
Preferably, the bottom plate and the support form a turnover structure through a hinge, and a rotating structure is formed between the rotating shaft block and the inside of the supporting rod.
Compared with the prior art, the beneficial effects of the utility model are that: the adjustable computer suspension type multimedia platform not only realizes that the multimedia platform is provided with an integrated lifting computer component, so that the multimedia platform is more convenient to use, but also realizes the lifting guide of the computer component, so that the lifting of the computer component is more stable, the paper textbook is adjusted and placed, and teachers can more conveniently look up textbook data;
(1) the lifting mechanism is arranged to realize that the multimedia platform is provided with an integrated lifting computer component, the servo motor is started to drive the first bevel gear to rotate and drive the two-way bevel gears on two sides of the first bevel gear, the threaded sleeve starts to move up and down along the threaded direction when the second bevel gear starts to rotate under the influence of the two-way bevel gears, and the lifting and moving of the lifting platform are adjusted by controlling the positive and negative rotation of the servo motor, so that the computer component is integrally connected with the multimedia platform, and the multimedia platform is more convenient to use;
(2) the guide structure is arranged to realize the guide of the lifting of the computer component, the sliding sleeve is always limited in the sliding groove in the lifting process of the computer component, and the sliding structure is formed between the sliding sleeve and the positioning shaft, so that the friction force between the sliding sleeve and the sliding groove is reduced when the sliding sleeve slides in the sliding groove, and the lifting table is always kept to vertically lift in the lifting process, and the lifting of the computer component is more stable;
(3) realized laying the regulation of paper textbook through being provided with adjustable bookshelf structure, place books or data on the support top when the mr teaches to adjust the textbook angle with books bottom card inside the spacing inslot and through pivot piece and bracing piece, use the dog piece to fix, thereby make the mr more convenient look up the textbook data.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic side view of the cross-sectional structure of the present invention;
fig. 3 is a schematic view of a front sectional structure of the lifting mechanism of the present invention;
fig. 4 is an enlarged partial cross-sectional view of the utility model at a in fig. 1;
fig. 5 is a schematic side view sectional structure diagram of the structure of the adjustable bookshelf of the present invention.
In the figure: 1. a platform frame; 2. a base; 3. an accessory placing chamber; 4. a power distributor; 5. a computer chassis; 6. a motor compartment; 7. a lifting mechanism; 701. a servo motor; 702. a first bevel gear; 703. a supporting seat; 704. a bidirectional helical gear; 705. a second bevel gear; 706. a threaded rod; 707. a threaded bushing; 8. a lifting chamber; 9. a lifting platform; 10. a computer component; 11. a work table; 12. enclosing plates; 13. a suspension rod; 14. turning over the cover plate; 15. a guide structure; 1501. a support block; 1502. positioning the shaft; 1503. a sliding sleeve; 1504. a chute; 16. an adjustable bookshelf structure; 1601. a base plate; 1602. a hinge; 1603. a support; 1604. a limiting groove; 1605. a rotating shaft block; 1606. a support bar; 1607. a stopper piece; 17. a storage drawer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: an adjustable computer suspension type multimedia platform comprises a platform frame 1, a base 2, an accessory placing chamber 3 and a distributor 4, wherein the base 2 is fixedly connected to the bottom end of the platform frame 1, the accessory placing chamber 3 is arranged on one side of the bottom end inside the platform frame 1, the distributor 4 is arranged on the bottom end inside the accessory placing chamber 3, a computer case 5 is arranged on one side of the distributor 4, a motor cabin 6 is arranged on one side of the accessory placing chamber 3, a lifting mechanism 7 is fixedly connected to the bottom end inside the motor cabin 6, a lifting chamber 8 is arranged at the top end of the motor cabin 6, a lifting platform 9 is fixedly connected to the top end of a threaded sleeve 707, a computer component 10 is arranged at the top end of the lifting platform 9, a workbench 11 is fixedly connected to the top end of the platform frame 1, a surrounding plate 12 is fixedly connected to the top end of the workbench 11, and a suspension rod 13 is fixedly connected to, a turnover cover plate 14 is arranged on one side inside the workbench 11, two sides of the bottom end of the lifting platform 9 are fixedly connected with guide structures 15, an adjustable bookshelf structure 16 is fixedly connected on one side of the top end of the workbench 11, and a storage drawer 17 is arranged at the top end of the accessory placing chamber 3;
the bottom end inside the motor cabin 6 is fixedly connected with a lifting mechanism 7, the lifting mechanism 7 comprises a servo motor 701, a first bevel gear 702, a support base 703, a bidirectional bevel gear 704, a second bevel gear 705, a threaded rod 706 and a threaded sleeve 707, the bottom end of the servo motor 701 is fixedly connected with the bottom end inside the motor cabin 6, the type of the servo motor 701 can be EDSMT-2T, the input end of the servo motor 701 is electrically connected with the output end of a control panel through a lead, one end of the servo motor 701 is fixedly connected with the first bevel gear 702, the support base 703 is arranged on each of two sides of the servo motor 701, the bidirectional bevel gear 704 is meshed on each of two sides of the first bevel gear 702, the second bevel gear 705 is meshed on the top end of one side of the bidirectional bevel gear 704, the threaded rod 706 is fixedly connected with the top end of the second bevel gear 705, and the threaded sleeve 707 wraps the outer side wall of the threaded rod 706, the bidirectional bevel gears 704 are symmetrically distributed about the vertical center line of the first bevel gear 702, and a threaded structure is formed between the threaded rod 706 and the interior of the threaded sleeve 707;
specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, the adjustable computer suspended multimedia platform is externally connected with a power supply, firstly, the servo motor 701 is started to drive the first bevel gear 702 to rotate, at the same time, the bidirectional bevel gear 704 is simultaneously rotated at the same speed under the meshing effect of the first bevel gear 702, because the bidirectional bevel gear 704 is bidirectional, the second bevel gear 705 also drives the threaded rod 706 to rotate when the bidirectional bevel gear 704 rotates, the threaded sleeve 707 slowly moves up and down along the thread when the threaded rod 706 rotates, and when the multimedia platform is used, the forward and reverse rotation of the servo motor 701 is controlled to enable the threaded sleeve 707 to lift the lifting platform 9 upwards, so that the computer component 10 moves upwards, thereby enabling the use of the multimedia platform to be more convenient;
the two sides of the bottom end of the lifting platform 9 are fixedly connected with guide structures 15, each guide structure 15 wraps a support block 1501, a positioning shaft 1502, a sliding sleeve 1503 and a sliding groove 1504, the top end of each support block 1501 is fixedly connected with one side of the bottom end of the lifting platform 9, the positioning shaft 1502 penetrates through the inside of each support block 1501, the sliding sleeve 1503 is movably connected to one side of each positioning shaft 1502, the sliding grooves 1504 are formed in the suspension rods 13, the support blocks 1501 are symmetrically distributed around the vertical center line of the lifting platform 9, and a sliding structure is formed between each sliding sleeve 1503 and the inside of each sliding groove 1504;
specifically, as shown in fig. 1 and 4, when using this mechanism, first, the lifting platform 9 drives the positioning shaft 1502 to lift together when lifting, and at the same time, the sliding sleeve 1503 on one side of the positioning shaft 1502 rolls inside the sliding slot 1504 to reduce the friction between the sliding sleeve 1503 and the sliding slot 1504, and at the same time, the lifting track of the sliding sleeve 1503 influenced by the lifting platform 9 is always inside the sliding slot 1504 and keeps lifting vertically, so that the lifting of the computer assembly 10 is more stable;
an adjustable bookshelf structure 16 is fixedly connected to one side of the top end of the workbench 11, the adjustable bookshelf structure 16 comprises a bottom plate 1601, a hinge 1602, a support 1603, a limiting groove 1604, a rotating shaft block 1605, a support rod 1606 and a stop block 1607, the bottom end of the bottom plate 1601 is fixedly connected to one side of the top end of the workbench 11, the hinge 1602 is fixedly connected to one side of the top end of the bottom plate 1601, the support 1603 is fixedly connected to the top end of the hinge 1602, the limiting groove 1604 is arranged at the bottom end of one side of the support 1603, the rotating shaft block 1605 is fixedly connected to the top end of the other side of the support 1603, the support rod 1606 is movably connected to the inside of the rotating shaft block 1605, the stop block 1607 is fixedly connected to the other side of the top end of the bottom plate 1601, the bottom plate 1601 and the support 1603 form a turnover structure through the hinge 1602, and a rotary structure is formed between the rotating shaft block 1605 and the inside of the support rod 1606;
specifically, as shown in fig. 1, fig. 4 and fig. 5, when the mechanism is used, firstly, the document or book to be looked up is placed on the top end of the support 1603, and the bottom end of the text is inserted into the limit groove 1604 to be closed, and at the same time, the support 1603 is rotated upwards through the hinge 1602, after reaching a proper angle, the support rod 1606 is rotated, and the bottom end of the support 1603 is abutted to the stop piece 1607 at a proper position, so that the text is fixed, and finally, the multimedia teaching work of the adjustable computer suspended multimedia platform is completed.
The working principle is as follows: when the utility model is used, the adjustable computer suspension type multimedia platform is externally connected with a power supply, firstly, when a teacher needs to use the multimedia platform for multimedia teaching, the flip cover 14 is opened and the servo motor 701 is started to drive the first bevel gear 702 to rotate, at this time, the bidirectional bevel gears 704 are simultaneously rotated at the same speed under the influence of the gear engagement of the first bevel gear 702, because the bidirectional helical gear 704 is bidirectional, when the bidirectional helical gear 704 rotates, the second bevel gear 705 will drive the threaded rod 706 to rotate, and because the threaded rod 706 and the interior of the threaded sleeve 707 are in a threaded structure, when the threaded rod 706 rotates, the threaded sleeve 707 moves up and down slowly along the thread, and when the multimedia platform is used, the forward and reverse rotation of the servo motor 701 is controlled to enable the threaded sleeve 707 to lift the lifting platform 9 upwards, and therefore the computer component 10 moves upwards;
secondly, when the lifting platform 9 ascends, the supporting blocks 1501 on two sides of the bottom end of the lifting platform are connected with the suspension rods 13 through the positioning shafts 1502, so that the lifting platform 9 drives the positioning shafts 1502 to ascend together when ascending, meanwhile, the sliding sleeves 1503 on one side of the positioning shafts 1502 roll in the sliding grooves 1504, friction between the sliding sleeves 1503 and the sliding grooves 1504 is reduced, and meanwhile, the ascending tracks of the sliding sleeves 1503 influenced by the lifting platform 9 are always in the sliding grooves 1504 and keep ascending vertically;
finally, after the computer assembly 10 is lifted up, the teaching can be performed, the teaching process needs to look up the data from time to time, the data or books to be looked up are placed at the top end of the support 1603, the bottom end of the textbook is inserted into the limiting groove 1604 to be closed, the support 1603 is rotated upwards through the hinge 1602, the support rod 1606 is rotated after the support 1603 reaches a proper angle, the bottom end of the support rod is abutted against the stop piece 1607 at a proper position, the textbook is fixed, and finally the multimedia teaching work of the adjustable computer suspended multimedia platform is completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a computer suspension type multimedia platform with adjustable, includes podium frame (1), base (2), accessory placing chamber (3) and distributor (4), its characterized in that: the bottom end of the platform frame (1) is fixedly connected with a base (2), one side of the bottom end in the platform frame (1) is provided with an accessory placing chamber (3), the bottom end in the accessory placing chamber (3) is provided with a distributor (4), one side of the distributor (4) is provided with a computer case (5), one side of the accessory placing chamber (3) is provided with a motor cabin (6), the bottom end in the motor cabin (6) is fixedly connected with a lifting mechanism (7), the lifting mechanism (7) comprises a servo motor (701), a first bevel gear (702), a supporting seat (703), a bidirectional bevel gear (704), a second bevel gear (705), a threaded rod (706) and a threaded sleeve (707), the bottom end of the servo motor (701) is fixedly connected with the bottom end in the motor cabin (6), one end of the servo motor (701) is fixedly connected with the first bevel gear (702), both sides of the servo motor (701) are provided with supporting seats (703), both sides of the first bevel gear (702) are engaged with a bidirectional bevel gear (704), the top end of one side of the bidirectional bevel gear (704) is engaged with a second bevel gear (705), the top end of the second bevel gear (705) is fixedly connected with a threaded rod (706), the outer side wall of the threaded rod (706) is wrapped with a threaded sleeve (707), the top end of the motor cabin (6) is provided with a lifting chamber (8), the top end of the threaded sleeve (707) is fixedly connected with a lifting platform (9), the top end of the lifting platform (9) is provided with a computer component (10), the top end of the platform frame (1) is fixedly connected with a working platform (11), the top end of the working platform (11) is fixedly connected with a surrounding plate (12), one side of the bottom end of the working platform (11) is fixedly connected with a suspension rod (, the multifunctional bookshelf is characterized in that a turnover cover plate (14) is arranged on one side inside the workbench (11), guide structures (15) are fixedly connected to two sides of the bottom end of the lifting platform (9), an adjustable bookshelf structure (16) is fixedly connected to one side of the top end of the workbench (11), and a storage drawer (17) is arranged on the top end of the accessory placing chamber (3).
2. The adjustable computer-suspended multimedia platform of claim 1, wherein: the bidirectional helical gear (704) is symmetrically distributed about the vertical center line of the first bevel gear (702), and a threaded structure is formed between the threaded rod (706) and the interior of the threaded sleeve (707).
3. The adjustable computer-suspended multimedia platform of claim 1, wherein: the guide structure (15) wraps the supporting block (1501), the positioning shaft (1502), the sliding sleeve (1503) and the sliding groove (1504), the top end of the supporting block (1501) is fixedly connected with one side of the bottom end of the lifting platform (9), the positioning shaft (1502) penetrates through the inside of the supporting block (1501), the sliding sleeve (1503) is movably connected to one side of the positioning shaft (1502), and the sliding groove (1504) is arranged inside the suspension rod (13).
4. An adjustable computer-suspended multimedia platform according to claim 3, wherein: the supporting blocks (1501) are symmetrically distributed about the vertical center line of the lifting platform (9), and a sliding structure is formed between the sliding sleeve (1503) and the inside of the sliding groove (1504).
5. The adjustable computer-suspended multimedia platform of claim 1, wherein: adjustable bookshelf structure (16) include bottom plate (1601), hinge (1602), support (1603), spacing groove (1604), pivot piece (1605), bracing piece (1606) and dog piece (1607), one side fixed connection on bottom and workstation (11) top of bottom plate (1601), one side fixedly connected with hinge (1602) on bottom plate (1601) top, top fixedly connected with support (1603) of hinge (1602), and the bottom of support (1603) one side is provided with spacing groove (1604), the top fixedly connected with pivot piece (1605) of support (1603) opposite side, and the inside swing joint of pivot piece (1605) has bracing piece (1606), the opposite side fixedly connected with dog piece (1607) on bottom plate (1601) top.
6. An adjustable computer-suspended multimedia platform according to claim 5, wherein: bottom plate (1601) and support (1603) constitute flip structure through hinge (1602), be revolution mechanic between pivot piece (1605) and bracing piece (1606) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022873678.4U CN214258333U (en) | 2020-12-04 | 2020-12-04 | Adjustable computer suspension type multimedia platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022873678.4U CN214258333U (en) | 2020-12-04 | 2020-12-04 | Adjustable computer suspension type multimedia platform |
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| CN214258333U true CN214258333U (en) | 2021-09-24 |
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| CN202022873678.4U Active CN214258333U (en) | 2020-12-04 | 2020-12-04 | Adjustable computer suspension type multimedia platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114468542A (en) * | 2022-02-28 | 2022-05-13 | 安顺学院 | Lectern for physical teaching |
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- 2020-12-04 CN CN202022873678.4U patent/CN214258333U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114468542A (en) * | 2022-02-28 | 2022-05-13 | 安顺学院 | Lectern for physical teaching |
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